diff --git a/103ze/.settings/language.settings.xml b/103ze/.settings/language.settings.xml index af83ebf..87ef363 100644 --- a/103ze/.settings/language.settings.xml +++ b/103ze/.settings/language.settings.xml @@ -13,7 +13,7 @@ - + @@ -37,7 +37,7 @@ - + diff --git a/103ze/.settings/stm32cubeide.project.prefs b/103ze/.settings/stm32cubeide.project.prefs index 5c690d3..ce30672 100644 --- a/103ze/.settings/stm32cubeide.project.prefs +++ b/103ze/.settings/stm32cubeide.project.prefs @@ -1,4 +1,4 @@ 66BE74F758C12D739921AEA421D593D3=3 -8DF89ED150041C4CBC7CB9A9CAA90856=DE78FCE0BA5B3294914EFBF8CCE3C6CE -DC22A860405A8BF2F2C095E5B6529F12=C0E5DD146C4FCAF07F69BC2160CDF33F +8DF89ED150041C4CBC7CB9A9CAA90856=C51B2B4ECCDABDF7BBEE78EFB628823D +DC22A860405A8BF2F2C095E5B6529F12=C51B2B4ECCDABDF7BBEE78EFB628823D eclipse.preferences.version=1 diff --git a/103ze/103ze_code.ioc b/103ze/103ze_code.ioc index 776d7a4..91964bf 100644 --- a/103ze/103ze_code.ioc +++ b/103ze/103ze_code.ioc @@ -31,6 +31,7 @@ Mcu.IP3=RCC RCC.SDIOHCLKDiv2FreqValue=36000000 Mcu.IP0=FATFS Mcu.IP1=FSMC +PE4.GPIOParameters=GPIO_PuPd,GPIO_Label Mcu.UserConstants= Mcu.ThirdPartyNb=0 RCC.SDIOFreq_Value=72000000 @@ -39,25 +40,25 @@ Mcu.IPNb=6 ProjectManager.PreviousToolchain= PD4.Signal=FSMC_NOE RCC.APB2TimFreq_Value=72000000 -Mcu.Pin6=PE9 +Mcu.Pin6=PG0 PD0.Signal=FSMC_D2_DA2 +Mcu.Pin7=PE7 PD8.Signal=FSMC_D13_DA13 -Mcu.Pin7=PE10 -Mcu.Pin8=PE11 +Mcu.Pin8=PE8 OSC_OUT.Mode=HSE-External-Oscillator -Mcu.Pin9=PE12 +Mcu.Pin9=PE9 SH.FSMC_A10.0=FSMC_A10,A10_1 OSC_OUT.Signal=RCC_OSC_OUT RCC.AHBFreq_Value=72000000 -Mcu.Pin0=OSC_IN -Mcu.Pin1=OSC_OUT +Mcu.Pin0=PE2 +Mcu.Pin1=PE3 GPIO.groupedBy=Group By Peripherals -Mcu.Pin2=PB0 -Mcu.Pin3=PG0 +Mcu.Pin2=PE4 +Mcu.Pin3=OSC_IN SH.FSMC_D4_DA4.ConfNb=1 SH.FSMC_D12_DA12.ConfNb=1 -Mcu.Pin4=PE7 -Mcu.Pin5=PE8 +Mcu.Pin4=OSC_OUT +Mcu.Pin5=PB0 ProjectManager.ProjectBuild=false NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:true\:false\:false @@ -78,10 +79,15 @@ PA14.Mode=Serial_Wire PB14.Mode=Full_Duplex_Master SH.FSMC_D6_DA6.0=FSMC_D6,16b-d1 File.Version=6 +PE4.GPIO_Label=KEY_DOWN SPI2.CalculateBaudRate=18.0 MBits/s +PE3.GPIOParameters=GPIO_PuPd,GPIO_Label SH.FSMC_D9_DA9.ConfNb=1 +PE2.Signal=GPIO_Input +PE3.Locked=true NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:true\:false\:false PE10.Signal=FSMC_D7_DA7 +PE4.Signal=GPIO_Input SH.FSMC_D5_DA5.0=FSMC_D5,16b-d1 ProjectManager.HalAssertFull=false PB0.Locked=true @@ -107,13 +113,14 @@ SPI2.Direction=SPI_DIRECTION_2LINES PB13.Mode=Full_Duplex_Master PE7.Signal=FSMC_D4_DA4 SH.FSMC_D7_DA7.ConfNb=1 +PE2.GPIO_Label=KEY_UP PD15.Signal=FSMC_D1_DA1 ProjectManager.CustomerFirmwarePackage= PG12.Signal=FSMC_NE4 RCC.PLLSourceVirtual=RCC_PLLSOURCE_HSE ProjectManager.ProjectFileName=103ze_code.ioc SH.FSMC_D12_DA12.0=FSMC_D12,16b-d1 -Mcu.PinsNb=32 +Mcu.PinsNb=35 ProjectManager.NoMain=false SH.FSMC_D8_DA8.ConfNb=1 PD1.Signal=FSMC_D3_DA3 @@ -135,7 +142,9 @@ ProjectManager.TargetToolchain=STM32CubeIDE FSMC.DataSetupTime1=1 SH.FSMC_D5_DA5.ConfNb=1 SH.FSMC_A10.ConfNb=1 +PE4.Locked=true SPI2.IPParameters=VirtualType,Mode,Direction,CalculateBaudRate +PE2.GPIOParameters=GPIO_PuPd,GPIO_Label ProjectManager.RegisterCallBack= OSC_IN.Signal=RCC_OSC_IN RCC.USBFreq_Value=72000000 @@ -143,6 +152,7 @@ PE11.Signal=FSMC_D8_DA8 PB12.GPIO_Speed=GPIO_SPEED_FREQ_HIGH VP_FATFS_VS_Generic.Mode=User_defined PB14.Signal=SPI2_MISO +PE2.GPIO_PuPd=GPIO_PULLUP SH.FSMC_D7_DA7.0=FSMC_D7,16b-d1 board=custom PG12.Mode=NorPsramChipSelect4_1 @@ -156,9 +166,13 @@ PE14.Signal=FSMC_D11_DA11 PE15.Signal=FSMC_D12_DA12 MxCube.Version=6.2.0 PE8.Signal=FSMC_D5_DA5 -Mcu.Pin30=VP_FATFS_VS_Generic +Mcu.Pin30=PD4 VP_SYS_VS_Systick.Mode=SysTick -Mcu.Pin31=VP_SYS_VS_Systick +Mcu.Pin33=VP_FATFS_VS_Generic +PE3.GPIO_PuPd=GPIO_PULLUP +Mcu.Pin34=VP_SYS_VS_Systick +Mcu.Pin31=PD5 +Mcu.Pin32=PG12 NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:true\:false\:false PA13.Mode=Serial_Wire ProjectManager.FreePins=false @@ -166,22 +180,23 @@ RCC.IPParameters=ADCFreqValue,AHBFreq_Value,APB1CLKDivider,APB1Freq_Value,APB1Ti ProjectManager.AskForMigrate=true Mcu.Name=STM32F103Z(C-D-E)Tx PE12.Signal=FSMC_D9_DA9 -Mcu.Pin26=PD2 -Mcu.Pin27=PD4 -Mcu.Pin24=PD0 +Mcu.Pin26=PA14 +Mcu.Pin27=PD0 +Mcu.Pin24=PD15 ProjectManager.UnderRoot=true -Mcu.Pin25=PD1 +PE4.GPIO_PuPd=GPIO_PULLUP +Mcu.Pin25=PA13 PD14.Signal=FSMC_D0_DA0 -Mcu.Pin28=PD5 +Mcu.Pin28=PD1 RCC.FSMCFreq_Value=72000000 -Mcu.Pin29=PG12 +Mcu.Pin29=PD2 ProjectManager.CoupleFile=false RCC.SYSCLKFreq_VALUE=72000000 -Mcu.Pin22=PA13 -Mcu.Pin23=PA14 +Mcu.Pin22=PD10 +Mcu.Pin23=PD14 RCC.TimSysFreq_Value=72000000 -Mcu.Pin20=PD14 -Mcu.Pin21=PD15 +Mcu.Pin20=PD8 +Mcu.Pin21=PD9 NVIC.ForceEnableDMAVector=true KeepUserPlacement=false OSC_IN.Mode=HSE-External-Oscillator @@ -190,23 +205,26 @@ ProjectManager.CompilerOptimize=6 SH.FSMC_D15_DA15.0=FSMC_D15,16b-d1 PA14.Signal=SYS_JTCK-SWCLK ProjectManager.HeapSize=0x800 -Mcu.Pin15=PB14 +Mcu.Pin15=PE15 NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false -Mcu.Pin16=PB15 +Mcu.Pin16=PB12 +Mcu.Pin13=PE13 SH.FSMC_D11_DA11.0=FSMC_D11,16b-d1 -Mcu.Pin13=PB12 -Mcu.Pin14=PB13 -Mcu.Pin19=PD10 +Mcu.Pin14=PE14 +Mcu.Pin19=PB15 SH.FSMC_NOE.0=FSMC_NOE,Lcd1 ProjectManager.ComputerToolchain=false -Mcu.Pin17=PD8 +Mcu.Pin17=PB13 SH.FSMC_D2_DA2.ConfNb=1 -Mcu.Pin18=PD9 +Mcu.Pin18=PB14 SH.FSMC_D1_DA1.ConfNb=1 NVIC.PriorityGroup=NVIC_PRIORITYGROUP_4 -Mcu.Pin11=PE14 -Mcu.Pin12=PE15 -Mcu.Pin10=PE13 +Mcu.Pin11=PE11 +Mcu.Pin12=PE12 +Mcu.Pin10=PE10 +PE3.Signal=GPIO_Input +PE2.Locked=true +PE3.GPIO_Label=KEY_B PD2.Signal=GPIO_Output RCC.APB1Freq_Value=36000000 PB0.Signal=GPIO_Output diff --git a/103ze/Core/Inc/main.h b/103ze/Core/Inc/main.h index 949eb16..193031e 100644 --- a/103ze/Core/Inc/main.h +++ b/103ze/Core/Inc/main.h @@ -58,6 +58,12 @@ void Error_Handler(void); /* USER CODE END EFP */ /* Private defines -----------------------------------------------------------*/ +#define KEY_UP_Pin GPIO_PIN_2 +#define KEY_UP_GPIO_Port GPIOE +#define KEY_B_Pin GPIO_PIN_3 +#define KEY_B_GPIO_Port GPIOE +#define KEY_DOWN_Pin GPIO_PIN_4 +#define KEY_DOWN_GPIO_Port GPIOE #define LCD_BL_Pin GPIO_PIN_0 #define LCD_BL_GPIO_Port GPIOB #define FLASH_E_Pin GPIO_PIN_12 diff --git a/103ze/Core/Src/main.c b/103ze/Core/Src/main.c index 835e581..9648f16 100644 --- a/103ze/Core/Src/main.c +++ b/103ze/Core/Src/main.c @@ -196,9 +196,9 @@ static void MX_GPIO_Init(void) GPIO_InitTypeDef GPIO_InitStruct = {0}; /* GPIO Ports Clock Enable */ + __HAL_RCC_GPIOE_CLK_ENABLE(); __HAL_RCC_GPIOB_CLK_ENABLE(); __HAL_RCC_GPIOG_CLK_ENABLE(); - __HAL_RCC_GPIOE_CLK_ENABLE(); __HAL_RCC_GPIOD_CLK_ENABLE(); __HAL_RCC_GPIOA_CLK_ENABLE(); @@ -208,6 +208,12 @@ static void MX_GPIO_Init(void) /*Configure GPIO pin Output Level */ HAL_GPIO_WritePin(SD_E_GPIO_Port, SD_E_Pin, GPIO_PIN_RESET); + /*Configure GPIO pins : KEY_UP_Pin KEY_B_Pin KEY_DOWN_Pin */ + GPIO_InitStruct.Pin = KEY_UP_Pin|KEY_B_Pin|KEY_DOWN_Pin; + GPIO_InitStruct.Mode = GPIO_MODE_INPUT; + GPIO_InitStruct.Pull = GPIO_PULLUP; + HAL_GPIO_Init(GPIOE, &GPIO_InitStruct); + /*Configure GPIO pin : LCD_BL_Pin */ GPIO_InitStruct.Pin = LCD_BL_Pin; GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; diff --git a/103ze/Debug/103ze_code.bin b/103ze/Debug/103ze_code.bin index e29b4d6..680542d 100644 Binary files a/103ze/Debug/103ze_code.bin and b/103ze/Debug/103ze_code.bin differ diff --git a/103ze/Debug/103ze_code.elf b/103ze/Debug/103ze_code.elf index ef6fdcb..623c32a 100644 Binary files a/103ze/Debug/103ze_code.elf and b/103ze/Debug/103ze_code.elf differ diff --git a/103ze/Debug/103ze_code.list b/103ze/Debug/103ze_code.list index aea4a13..1322c8b 100644 --- a/103ze/Debug/103ze_code.list +++ b/103ze/Debug/103ze_code.list @@ -5,45 +5,45 @@ Sections: Idx Name Size VMA LMA File off Algn 0 .isr_vector 000001e4 08000000 08000000 00010000 2**0 CONTENTS, ALLOC, LOAD, READONLY, DATA - 1 .text 00005d68 080001e4 080001e4 000101e4 2**2 + 1 .text 00006814 080001e4 080001e4 000101e4 2**2 CONTENTS, ALLOC, LOAD, READONLY, CODE - 2 .rodata 00000b60 08005f4c 08005f4c 00015f4c 2**2 + 2 .rodata 00000b98 080069f8 080069f8 000169f8 2**2 CONTENTS, ALLOC, LOAD, READONLY, DATA - 3 .ARM.extab 00000000 08006aac 08006aac 00020024 2**0 + 3 .ARM.extab 00000000 08007590 08007590 00020088 2**0 CONTENTS - 4 .ARM 00000000 08006aac 08006aac 00020024 2**0 + 4 .ARM 00000000 08007590 08007590 00020088 2**0 CONTENTS - 5 .preinit_array 00000000 08006aac 08006aac 00020024 2**0 + 5 .preinit_array 00000000 08007590 08007590 00020088 2**0 CONTENTS, ALLOC, LOAD, DATA - 6 .init_array 00000004 08006aac 08006aac 00016aac 2**2 + 6 .init_array 00000004 08007590 08007590 00017590 2**2 CONTENTS, ALLOC, LOAD, DATA - 7 .fini_array 00000004 08006ab0 08006ab0 00016ab0 2**2 + 7 .fini_array 00000004 08007594 08007594 00017594 2**2 CONTENTS, ALLOC, LOAD, DATA - 8 .data 00000024 20000000 08006ab4 00020000 2**2 + 8 .data 00000088 20000000 08007598 00020000 2**2 CONTENTS, ALLOC, LOAD, DATA - 9 .bss 000007bc 20000024 08006ad8 00020024 2**2 + 9 .bss 000007dc 20000088 08007620 00020088 2**2 ALLOC - 10 ._user_heap_stack 00001000 200007e0 08006ad8 000207e0 2**0 + 10 ._user_heap_stack 00001004 20000864 08007620 00020864 2**0 ALLOC - 11 .ARM.attributes 00000029 00000000 00000000 00020024 2**0 + 11 .ARM.attributes 00000029 00000000 00000000 00020088 2**0 CONTENTS, READONLY - 12 .debug_info 0000e347 00000000 00000000 0002004d 2**0 + 12 .debug_info 0000ede2 00000000 00000000 000200b1 2**0 CONTENTS, READONLY, DEBUGGING, OCTETS - 13 .debug_abbrev 00002b1d 00000000 00000000 0002e394 2**0 + 13 .debug_abbrev 00002d03 00000000 00000000 0002ee93 2**0 CONTENTS, READONLY, DEBUGGING, OCTETS - 14 .debug_aranges 00000bf8 00000000 00000000 00030eb8 2**3 + 14 .debug_aranges 00000c18 00000000 00000000 00031b98 2**3 CONTENTS, READONLY, DEBUGGING, OCTETS - 15 .debug_ranges 00000aa0 00000000 00000000 00031ab0 2**3 + 15 .debug_ranges 00000ab0 00000000 00000000 000327b0 2**3 CONTENTS, READONLY, DEBUGGING, OCTETS - 16 .debug_macro 0001a88f 00000000 00000000 00032550 2**0 + 16 .debug_macro 0001ac05 00000000 00000000 00033260 2**0 CONTENTS, READONLY, DEBUGGING, OCTETS - 17 .debug_line 0000fdb5 00000000 00000000 0004cddf 2**0 + 17 .debug_line 00010388 00000000 00000000 0004de65 2**0 CONTENTS, READONLY, DEBUGGING, OCTETS - 18 .debug_str 00093ad3 00000000 00000000 0005cb94 2**0 + 18 .debug_str 00094106 00000000 00000000 0005e1ed 2**0 CONTENTS, READONLY, DEBUGGING, OCTETS - 19 .comment 00000053 00000000 00000000 000f0667 2**0 + 19 .comment 00000053 00000000 00000000 000f22f3 2**0 CONTENTS, READONLY - 20 .debug_frame 00002e84 00000000 00000000 000f06bc 2**2 + 20 .debug_frame 000032d8 00000000 00000000 000f2348 2**2 CONTENTS, READONLY, DEBUGGING, OCTETS Disassembly of section .text: @@ -60,9 +60,9 @@ Disassembly of section .text: 80001f6: 2301 movs r3, #1 80001f8: 7023 strb r3, [r4, #0] 80001fa: bd10 pop {r4, pc} - 80001fc: 20000024 .word 0x20000024 + 80001fc: 20000088 .word 0x20000088 8000200: 00000000 .word 0x00000000 - 8000204: 08005f34 .word 0x08005f34 + 8000204: 080069e0 .word 0x080069e0 08000208 : 8000208: b508 push {r3, lr} @@ -73,8 +73,8 @@ Disassembly of section .text: 8000212: f3af 8000 nop.w 8000216: bd08 pop {r3, pc} 8000218: 00000000 .word 0x00000000 - 800021c: 20000028 .word 0x20000028 - 8000220: 08005f34 .word 0x08005f34 + 800021c: 2000008c .word 0x2000008c + 8000220: 080069e0 .word 0x080069e0 08000224
: /** @@ -91,7 +91,7 @@ int main(void) /* Reset of all peripherals, Initializes the Flash interface and the Systick. */ HAL_Init(); - 8000228: f000 faa8 bl 800077c + 8000228: f000 faec bl 8000804 /* USER CODE BEGIN Init */ /* USER CODE END Init */ @@ -107,14 +107,14 @@ int main(void) MX_GPIO_Init(); 8000230: f000 f884 bl 800033c MX_FSMC_Init(); - 8000234: f000 f908 bl 8000448 + 8000234: f000 f916 bl 8000464 MX_SPI2_Init(); 8000238: f000 f84a bl 80002d0 MX_FATFS_Init(); - 800023c: f002 f838 bl 80022b0 + 800023c: f002 f894 bl 8002368 /* USER CODE BEGIN 2 */ my_main(); - 8000240: f004 fa4e bl 80046e0 + 8000240: f004 faaa bl 8004798 /* USER CODE END 2 */ @@ -138,7 +138,7 @@ void SystemClock_Config(void) 8000250: 2228 movs r2, #40 ; 0x28 8000252: 2100 movs r1, #0 8000254: 4618 mov r0, r3 - 8000256: f005 fe65 bl 8005f24 + 8000256: f005 ff81 bl 800615c RCC_ClkInitTypeDef RCC_ClkInitStruct = {0}; 800025a: 1d3b adds r3, r7, #4 800025c: 2200 movs r2, #0 @@ -175,13 +175,13 @@ void SystemClock_Config(void) if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) 800028a: f107 0318 add.w r3, r7, #24 800028e: 4618 mov r0, r3 - 8000290: f000 fd8a bl 8000da8 + 8000290: f000 fde6 bl 8000e60 8000294: 4603 mov r3, r0 8000296: 2b00 cmp r3, #0 8000298: d001 beq.n 800029e { Error_Handler(); - 800029a: f000 f939 bl 8000510 + 800029a: f000 f947 bl 800052c } /** Initializes the CPU, AHB and APB buses clocks */ @@ -206,13 +206,13 @@ void SystemClock_Config(void) 80002b4: 1d3b adds r3, r7, #4 80002b6: 2102 movs r1, #2 80002b8: 4618 mov r0, r3 - 80002ba: f000 fff5 bl 80012a8 + 80002ba: f001 f851 bl 8001360 80002be: 4603 mov r3, r0 80002c0: 2b00 cmp r3, #0 80002c2: d001 beq.n 80002c8 { Error_Handler(); - 80002c4: f000 f924 bl 8000510 + 80002c4: f000 f932 bl 800052c } } 80002c8: bf00 nop @@ -284,13 +284,13 @@ static void MX_SPI2_Init(void) 800031e: 62da str r2, [r3, #44] ; 0x2c if (HAL_SPI_Init(&hspi2) != HAL_OK) 8000320: 4804 ldr r0, [pc, #16] ; (8000334 ) - 8000322: f001 f929 bl 8001578 + 8000322: f001 f985 bl 8001630 8000326: 4603 mov r3, r0 8000328: 2b00 cmp r3, #0 800032a: d001 beq.n 8000330 { Error_Handler(); - 800032c: f000 f8f0 bl 8000510 + 800032c: f000 f8fe bl 800052c } /* USER CODE BEGIN SPI2_Init 2 */ @@ -299,7 +299,7 @@ static void MX_SPI2_Init(void) } 8000330: bf00 nop 8000332: bd80 pop {r7, pc} - 8000334: 20000074 .word 0x20000074 + 8000334: 200000e4 .word 0x200000e4 8000338: 40003800 .word 0x40003800 0800033c : @@ -321,57 +321,57 @@ static void MX_GPIO_Init(void) 800034e: 60da str r2, [r3, #12] /* GPIO Ports Clock Enable */ - __HAL_RCC_GPIOB_CLK_ENABLE(); - 8000350: 4b3a ldr r3, [pc, #232] ; (800043c ) + __HAL_RCC_GPIOE_CLK_ENABLE(); + 8000350: 4b40 ldr r3, [pc, #256] ; (8000454 ) 8000352: 699b ldr r3, [r3, #24] - 8000354: 4a39 ldr r2, [pc, #228] ; (800043c ) - 8000356: f043 0308 orr.w r3, r3, #8 + 8000354: 4a3f ldr r2, [pc, #252] ; (8000454 ) + 8000356: f043 0340 orr.w r3, r3, #64 ; 0x40 800035a: 6193 str r3, [r2, #24] - 800035c: 4b37 ldr r3, [pc, #220] ; (800043c ) + 800035c: 4b3d ldr r3, [pc, #244] ; (8000454 ) 800035e: 699b ldr r3, [r3, #24] - 8000360: f003 0308 and.w r3, r3, #8 + 8000360: f003 0340 and.w r3, r3, #64 ; 0x40 8000364: 617b str r3, [r7, #20] 8000366: 697b ldr r3, [r7, #20] - __HAL_RCC_GPIOG_CLK_ENABLE(); - 8000368: 4b34 ldr r3, [pc, #208] ; (800043c ) + __HAL_RCC_GPIOB_CLK_ENABLE(); + 8000368: 4b3a ldr r3, [pc, #232] ; (8000454 ) 800036a: 699b ldr r3, [r3, #24] - 800036c: 4a33 ldr r2, [pc, #204] ; (800043c ) - 800036e: f443 7380 orr.w r3, r3, #256 ; 0x100 + 800036c: 4a39 ldr r2, [pc, #228] ; (8000454 ) + 800036e: f043 0308 orr.w r3, r3, #8 8000372: 6193 str r3, [r2, #24] - 8000374: 4b31 ldr r3, [pc, #196] ; (800043c ) + 8000374: 4b37 ldr r3, [pc, #220] ; (8000454 ) 8000376: 699b ldr r3, [r3, #24] - 8000378: f403 7380 and.w r3, r3, #256 ; 0x100 + 8000378: f003 0308 and.w r3, r3, #8 800037c: 613b str r3, [r7, #16] 800037e: 693b ldr r3, [r7, #16] - __HAL_RCC_GPIOE_CLK_ENABLE(); - 8000380: 4b2e ldr r3, [pc, #184] ; (800043c ) + __HAL_RCC_GPIOG_CLK_ENABLE(); + 8000380: 4b34 ldr r3, [pc, #208] ; (8000454 ) 8000382: 699b ldr r3, [r3, #24] - 8000384: 4a2d ldr r2, [pc, #180] ; (800043c ) - 8000386: f043 0340 orr.w r3, r3, #64 ; 0x40 + 8000384: 4a33 ldr r2, [pc, #204] ; (8000454 ) + 8000386: f443 7380 orr.w r3, r3, #256 ; 0x100 800038a: 6193 str r3, [r2, #24] - 800038c: 4b2b ldr r3, [pc, #172] ; (800043c ) + 800038c: 4b31 ldr r3, [pc, #196] ; (8000454 ) 800038e: 699b ldr r3, [r3, #24] - 8000390: f003 0340 and.w r3, r3, #64 ; 0x40 + 8000390: f403 7380 and.w r3, r3, #256 ; 0x100 8000394: 60fb str r3, [r7, #12] 8000396: 68fb ldr r3, [r7, #12] __HAL_RCC_GPIOD_CLK_ENABLE(); - 8000398: 4b28 ldr r3, [pc, #160] ; (800043c ) + 8000398: 4b2e ldr r3, [pc, #184] ; (8000454 ) 800039a: 699b ldr r3, [r3, #24] - 800039c: 4a27 ldr r2, [pc, #156] ; (800043c ) + 800039c: 4a2d ldr r2, [pc, #180] ; (8000454 ) 800039e: f043 0320 orr.w r3, r3, #32 80003a2: 6193 str r3, [r2, #24] - 80003a4: 4b25 ldr r3, [pc, #148] ; (800043c ) + 80003a4: 4b2b ldr r3, [pc, #172] ; (8000454 ) 80003a6: 699b ldr r3, [r3, #24] 80003a8: f003 0320 and.w r3, r3, #32 80003ac: 60bb str r3, [r7, #8] 80003ae: 68bb ldr r3, [r7, #8] __HAL_RCC_GPIOA_CLK_ENABLE(); - 80003b0: 4b22 ldr r3, [pc, #136] ; (800043c ) + 80003b0: 4b28 ldr r3, [pc, #160] ; (8000454 ) 80003b2: 699b ldr r3, [r3, #24] - 80003b4: 4a21 ldr r2, [pc, #132] ; (800043c ) + 80003b4: 4a27 ldr r2, [pc, #156] ; (8000454 ) 80003b6: f043 0304 orr.w r3, r3, #4 80003ba: 6193 str r3, [r2, #24] - 80003bc: 4b1f ldr r3, [pc, #124] ; (800043c ) + 80003bc: 4b25 ldr r3, [pc, #148] ; (8000454 ) 80003be: 699b ldr r3, [r3, #24] 80003c0: f003 0304 and.w r3, r3, #4 80003c4: 607b str r3, [r7, #4] @@ -381,15021 +381,16284 @@ static void MX_GPIO_Init(void) HAL_GPIO_WritePin(GPIOB, LCD_BL_Pin|FLASH_E_Pin, GPIO_PIN_RESET); 80003c8: 2200 movs r2, #0 80003ca: f241 0101 movw r1, #4097 ; 0x1001 - 80003ce: 481c ldr r0, [pc, #112] ; (8000440 ) - 80003d0: f000 fcd2 bl 8000d78 + 80003ce: 4822 ldr r0, [pc, #136] ; (8000458 ) + 80003d0: f000 fd2d bl 8000e2e /*Configure GPIO pin Output Level */ HAL_GPIO_WritePin(SD_E_GPIO_Port, SD_E_Pin, GPIO_PIN_RESET); 80003d4: 2200 movs r2, #0 80003d6: 2104 movs r1, #4 - 80003d8: 481a ldr r0, [pc, #104] ; (8000444 ) - 80003da: f000 fccd bl 8000d78 + 80003d8: 4820 ldr r0, [pc, #128] ; (800045c ) + 80003da: f000 fd28 bl 8000e2e + + /*Configure GPIO pins : KEY_UP_Pin KEY_B_Pin KEY_DOWN_Pin */ + GPIO_InitStruct.Pin = KEY_UP_Pin|KEY_B_Pin|KEY_DOWN_Pin; + 80003de: 231c movs r3, #28 + 80003e0: 61bb str r3, [r7, #24] + GPIO_InitStruct.Mode = GPIO_MODE_INPUT; + 80003e2: 2300 movs r3, #0 + 80003e4: 61fb str r3, [r7, #28] + GPIO_InitStruct.Pull = GPIO_PULLUP; + 80003e6: 2301 movs r3, #1 + 80003e8: 623b str r3, [r7, #32] + HAL_GPIO_Init(GPIOE, &GPIO_InitStruct); + 80003ea: f107 0318 add.w r3, r7, #24 + 80003ee: 4619 mov r1, r3 + 80003f0: 481b ldr r0, [pc, #108] ; (8000460 ) + 80003f2: f000 fb71 bl 8000ad8 /*Configure GPIO pin : LCD_BL_Pin */ GPIO_InitStruct.Pin = LCD_BL_Pin; - 80003de: 2301 movs r3, #1 - 80003e0: 61bb str r3, [r7, #24] + 80003f6: 2301 movs r3, #1 + 80003f8: 61bb str r3, [r7, #24] GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; - 80003e2: 2301 movs r3, #1 - 80003e4: 61fb str r3, [r7, #28] + 80003fa: 2301 movs r3, #1 + 80003fc: 61fb str r3, [r7, #28] GPIO_InitStruct.Pull = GPIO_NOPULL; - 80003e6: 2300 movs r3, #0 - 80003e8: 623b str r3, [r7, #32] + 80003fe: 2300 movs r3, #0 + 8000400: 623b str r3, [r7, #32] GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW; - 80003ea: 2302 movs r3, #2 - 80003ec: 627b str r3, [r7, #36] ; 0x24 + 8000402: 2302 movs r3, #2 + 8000404: 627b str r3, [r7, #36] ; 0x24 HAL_GPIO_Init(LCD_BL_GPIO_Port, &GPIO_InitStruct); - 80003ee: f107 0318 add.w r3, r7, #24 - 80003f2: 4619 mov r1, r3 - 80003f4: 4812 ldr r0, [pc, #72] ; (8000440 ) - 80003f6: f000 fb2b bl 8000a50 + 8000406: f107 0318 add.w r3, r7, #24 + 800040a: 4619 mov r1, r3 + 800040c: 4812 ldr r0, [pc, #72] ; (8000458 ) + 800040e: f000 fb63 bl 8000ad8 /*Configure GPIO pin : FLASH_E_Pin */ GPIO_InitStruct.Pin = FLASH_E_Pin; - 80003fa: f44f 5380 mov.w r3, #4096 ; 0x1000 - 80003fe: 61bb str r3, [r7, #24] + 8000412: f44f 5380 mov.w r3, #4096 ; 0x1000 + 8000416: 61bb str r3, [r7, #24] GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; - 8000400: 2301 movs r3, #1 - 8000402: 61fb str r3, [r7, #28] + 8000418: 2301 movs r3, #1 + 800041a: 61fb str r3, [r7, #28] GPIO_InitStruct.Pull = GPIO_NOPULL; - 8000404: 2300 movs r3, #0 - 8000406: 623b str r3, [r7, #32] + 800041c: 2300 movs r3, #0 + 800041e: 623b str r3, [r7, #32] GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; - 8000408: 2303 movs r3, #3 - 800040a: 627b str r3, [r7, #36] ; 0x24 + 8000420: 2303 movs r3, #3 + 8000422: 627b str r3, [r7, #36] ; 0x24 HAL_GPIO_Init(FLASH_E_GPIO_Port, &GPIO_InitStruct); - 800040c: f107 0318 add.w r3, r7, #24 - 8000410: 4619 mov r1, r3 - 8000412: 480b ldr r0, [pc, #44] ; (8000440 ) - 8000414: f000 fb1c bl 8000a50 + 8000424: f107 0318 add.w r3, r7, #24 + 8000428: 4619 mov r1, r3 + 800042a: 480b ldr r0, [pc, #44] ; (8000458 ) + 800042c: f000 fb54 bl 8000ad8 /*Configure GPIO pin : SD_E_Pin */ GPIO_InitStruct.Pin = SD_E_Pin; - 8000418: 2304 movs r3, #4 - 800041a: 61bb str r3, [r7, #24] + 8000430: 2304 movs r3, #4 + 8000432: 61bb str r3, [r7, #24] GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; - 800041c: 2301 movs r3, #1 - 800041e: 61fb str r3, [r7, #28] + 8000434: 2301 movs r3, #1 + 8000436: 61fb str r3, [r7, #28] GPIO_InitStruct.Pull = GPIO_NOPULL; - 8000420: 2300 movs r3, #0 - 8000422: 623b str r3, [r7, #32] + 8000438: 2300 movs r3, #0 + 800043a: 623b str r3, [r7, #32] GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; - 8000424: 2303 movs r3, #3 - 8000426: 627b str r3, [r7, #36] ; 0x24 + 800043c: 2303 movs r3, #3 + 800043e: 627b str r3, [r7, #36] ; 0x24 HAL_GPIO_Init(SD_E_GPIO_Port, &GPIO_InitStruct); - 8000428: f107 0318 add.w r3, r7, #24 - 800042c: 4619 mov r1, r3 - 800042e: 4805 ldr r0, [pc, #20] ; (8000444 ) - 8000430: f000 fb0e bl 8000a50 + 8000440: f107 0318 add.w r3, r7, #24 + 8000444: 4619 mov r1, r3 + 8000446: 4805 ldr r0, [pc, #20] ; (800045c ) + 8000448: f000 fb46 bl 8000ad8 } - 8000434: bf00 nop - 8000436: 3728 adds r7, #40 ; 0x28 - 8000438: 46bd mov sp, r7 - 800043a: bd80 pop {r7, pc} - 800043c: 40021000 .word 0x40021000 - 8000440: 40010c00 .word 0x40010c00 - 8000444: 40011400 .word 0x40011400 + 800044c: bf00 nop + 800044e: 3728 adds r7, #40 ; 0x28 + 8000450: 46bd mov sp, r7 + 8000452: bd80 pop {r7, pc} + 8000454: 40021000 .word 0x40021000 + 8000458: 40010c00 .word 0x40010c00 + 800045c: 40011400 .word 0x40011400 + 8000460: 40011800 .word 0x40011800 -08000448 : +08000464 : /* FSMC initialization function */ static void MX_FSMC_Init(void) { - 8000448: b580 push {r7, lr} - 800044a: b088 sub sp, #32 - 800044c: af00 add r7, sp, #0 + 8000464: b580 push {r7, lr} + 8000466: b088 sub sp, #32 + 8000468: af00 add r7, sp, #0 /* USER CODE BEGIN FSMC_Init 0 */ /* USER CODE END FSMC_Init 0 */ FSMC_NORSRAM_TimingTypeDef Timing = {0}; - 800044e: 1d3b adds r3, r7, #4 - 8000450: 2200 movs r2, #0 - 8000452: 601a str r2, [r3, #0] - 8000454: 605a str r2, [r3, #4] - 8000456: 609a str r2, [r3, #8] - 8000458: 60da str r2, [r3, #12] - 800045a: 611a str r2, [r3, #16] - 800045c: 615a str r2, [r3, #20] - 800045e: 619a str r2, [r3, #24] + 800046a: 1d3b adds r3, r7, #4 + 800046c: 2200 movs r2, #0 + 800046e: 601a str r2, [r3, #0] + 8000470: 605a str r2, [r3, #4] + 8000472: 609a str r2, [r3, #8] + 8000474: 60da str r2, [r3, #12] + 8000476: 611a str r2, [r3, #16] + 8000478: 615a str r2, [r3, #20] + 800047a: 619a str r2, [r3, #24] /* USER CODE END FSMC_Init 1 */ /** Perform the SRAM1 memory initialization sequence */ hsram1.Instance = FSMC_NORSRAM_DEVICE; - 8000460: 4b28 ldr r3, [pc, #160] ; (8000504 ) - 8000462: f04f 4220 mov.w r2, #2684354560 ; 0xa0000000 - 8000466: 601a str r2, [r3, #0] + 800047c: 4b28 ldr r3, [pc, #160] ; (8000520 ) + 800047e: f04f 4220 mov.w r2, #2684354560 ; 0xa0000000 + 8000482: 601a str r2, [r3, #0] hsram1.Extended = FSMC_NORSRAM_EXTENDED_DEVICE; - 8000468: 4b26 ldr r3, [pc, #152] ; (8000504 ) - 800046a: 4a27 ldr r2, [pc, #156] ; (8000508 ) - 800046c: 605a str r2, [r3, #4] + 8000484: 4b26 ldr r3, [pc, #152] ; (8000520 ) + 8000486: 4a27 ldr r2, [pc, #156] ; (8000524 ) + 8000488: 605a str r2, [r3, #4] /* hsram1.Init */ hsram1.Init.NSBank = FSMC_NORSRAM_BANK4; - 800046e: 4b25 ldr r3, [pc, #148] ; (8000504 ) - 8000470: 2206 movs r2, #6 - 8000472: 609a str r2, [r3, #8] + 800048a: 4b25 ldr r3, [pc, #148] ; (8000520 ) + 800048c: 2206 movs r2, #6 + 800048e: 609a str r2, [r3, #8] hsram1.Init.DataAddressMux = FSMC_DATA_ADDRESS_MUX_DISABLE; - 8000474: 4b23 ldr r3, [pc, #140] ; (8000504 ) - 8000476: 2200 movs r2, #0 - 8000478: 60da str r2, [r3, #12] + 8000490: 4b23 ldr r3, [pc, #140] ; (8000520 ) + 8000492: 2200 movs r2, #0 + 8000494: 60da str r2, [r3, #12] hsram1.Init.MemoryType = FSMC_MEMORY_TYPE_SRAM; - 800047a: 4b22 ldr r3, [pc, #136] ; (8000504 ) - 800047c: 2200 movs r2, #0 - 800047e: 611a str r2, [r3, #16] + 8000496: 4b22 ldr r3, [pc, #136] ; (8000520 ) + 8000498: 2200 movs r2, #0 + 800049a: 611a str r2, [r3, #16] hsram1.Init.MemoryDataWidth = FSMC_NORSRAM_MEM_BUS_WIDTH_16; - 8000480: 4b20 ldr r3, [pc, #128] ; (8000504 ) - 8000482: 2210 movs r2, #16 - 8000484: 615a str r2, [r3, #20] + 800049c: 4b20 ldr r3, [pc, #128] ; (8000520 ) + 800049e: 2210 movs r2, #16 + 80004a0: 615a str r2, [r3, #20] hsram1.Init.BurstAccessMode = FSMC_BURST_ACCESS_MODE_DISABLE; - 8000486: 4b1f ldr r3, [pc, #124] ; (8000504 ) - 8000488: 2200 movs r2, #0 - 800048a: 619a str r2, [r3, #24] + 80004a2: 4b1f ldr r3, [pc, #124] ; (8000520 ) + 80004a4: 2200 movs r2, #0 + 80004a6: 619a str r2, [r3, #24] hsram1.Init.WaitSignalPolarity = FSMC_WAIT_SIGNAL_POLARITY_LOW; - 800048c: 4b1d ldr r3, [pc, #116] ; (8000504 ) - 800048e: 2200 movs r2, #0 - 8000490: 61da str r2, [r3, #28] + 80004a8: 4b1d ldr r3, [pc, #116] ; (8000520 ) + 80004aa: 2200 movs r2, #0 + 80004ac: 61da str r2, [r3, #28] hsram1.Init.WrapMode = FSMC_WRAP_MODE_DISABLE; - 8000492: 4b1c ldr r3, [pc, #112] ; (8000504 ) - 8000494: 2200 movs r2, #0 - 8000496: 621a str r2, [r3, #32] + 80004ae: 4b1c ldr r3, [pc, #112] ; (8000520 ) + 80004b0: 2200 movs r2, #0 + 80004b2: 621a str r2, [r3, #32] hsram1.Init.WaitSignalActive = FSMC_WAIT_TIMING_BEFORE_WS; - 8000498: 4b1a ldr r3, [pc, #104] ; (8000504 ) - 800049a: 2200 movs r2, #0 - 800049c: 625a str r2, [r3, #36] ; 0x24 + 80004b4: 4b1a ldr r3, [pc, #104] ; (8000520 ) + 80004b6: 2200 movs r2, #0 + 80004b8: 625a str r2, [r3, #36] ; 0x24 hsram1.Init.WriteOperation = FSMC_WRITE_OPERATION_ENABLE; - 800049e: 4b19 ldr r3, [pc, #100] ; (8000504 ) - 80004a0: f44f 5280 mov.w r2, #4096 ; 0x1000 - 80004a4: 629a str r2, [r3, #40] ; 0x28 + 80004ba: 4b19 ldr r3, [pc, #100] ; (8000520 ) + 80004bc: f44f 5280 mov.w r2, #4096 ; 0x1000 + 80004c0: 629a str r2, [r3, #40] ; 0x28 hsram1.Init.WaitSignal = FSMC_WAIT_SIGNAL_DISABLE; - 80004a6: 4b17 ldr r3, [pc, #92] ; (8000504 ) - 80004a8: 2200 movs r2, #0 - 80004aa: 62da str r2, [r3, #44] ; 0x2c + 80004c2: 4b17 ldr r3, [pc, #92] ; (8000520 ) + 80004c4: 2200 movs r2, #0 + 80004c6: 62da str r2, [r3, #44] ; 0x2c hsram1.Init.ExtendedMode = FSMC_EXTENDED_MODE_DISABLE; - 80004ac: 4b15 ldr r3, [pc, #84] ; (8000504 ) - 80004ae: 2200 movs r2, #0 - 80004b0: 631a str r2, [r3, #48] ; 0x30 + 80004c8: 4b15 ldr r3, [pc, #84] ; (8000520 ) + 80004ca: 2200 movs r2, #0 + 80004cc: 631a str r2, [r3, #48] ; 0x30 hsram1.Init.AsynchronousWait = FSMC_ASYNCHRONOUS_WAIT_DISABLE; - 80004b2: 4b14 ldr r3, [pc, #80] ; (8000504 ) - 80004b4: 2200 movs r2, #0 - 80004b6: 635a str r2, [r3, #52] ; 0x34 + 80004ce: 4b14 ldr r3, [pc, #80] ; (8000520 ) + 80004d0: 2200 movs r2, #0 + 80004d2: 635a str r2, [r3, #52] ; 0x34 hsram1.Init.WriteBurst = FSMC_WRITE_BURST_DISABLE; - 80004b8: 4b12 ldr r3, [pc, #72] ; (8000504 ) - 80004ba: 2200 movs r2, #0 - 80004bc: 639a str r2, [r3, #56] ; 0x38 + 80004d4: 4b12 ldr r3, [pc, #72] ; (8000520 ) + 80004d6: 2200 movs r2, #0 + 80004d8: 639a str r2, [r3, #56] ; 0x38 /* Timing */ Timing.AddressSetupTime = 0; - 80004be: 2300 movs r3, #0 - 80004c0: 607b str r3, [r7, #4] + 80004da: 2300 movs r3, #0 + 80004dc: 607b str r3, [r7, #4] Timing.AddressHoldTime = 15; - 80004c2: 230f movs r3, #15 - 80004c4: 60bb str r3, [r7, #8] + 80004de: 230f movs r3, #15 + 80004e0: 60bb str r3, [r7, #8] Timing.DataSetupTime = 1; - 80004c6: 2301 movs r3, #1 - 80004c8: 60fb str r3, [r7, #12] + 80004e2: 2301 movs r3, #1 + 80004e4: 60fb str r3, [r7, #12] Timing.BusTurnAroundDuration = 15; - 80004ca: 230f movs r3, #15 - 80004cc: 613b str r3, [r7, #16] + 80004e6: 230f movs r3, #15 + 80004e8: 613b str r3, [r7, #16] Timing.CLKDivision = 16; - 80004ce: 2310 movs r3, #16 - 80004d0: 617b str r3, [r7, #20] + 80004ea: 2310 movs r3, #16 + 80004ec: 617b str r3, [r7, #20] Timing.DataLatency = 17; - 80004d2: 2311 movs r3, #17 - 80004d4: 61bb str r3, [r7, #24] + 80004ee: 2311 movs r3, #17 + 80004f0: 61bb str r3, [r7, #24] Timing.AccessMode = FSMC_ACCESS_MODE_A; - 80004d6: 2300 movs r3, #0 - 80004d8: 61fb str r3, [r7, #28] + 80004f2: 2300 movs r3, #0 + 80004f4: 61fb str r3, [r7, #28] /* ExtTiming */ if (HAL_SRAM_Init(&hsram1, &Timing, NULL) != HAL_OK) - 80004da: 1d3b adds r3, r7, #4 - 80004dc: 2200 movs r2, #0 - 80004de: 4619 mov r1, r3 - 80004e0: 4808 ldr r0, [pc, #32] ; (8000504 ) - 80004e2: f001 fdc1 bl 8002068 - 80004e6: 4603 mov r3, r0 - 80004e8: 2b00 cmp r3, #0 - 80004ea: d001 beq.n 80004f0 + 80004f6: 1d3b adds r3, r7, #4 + 80004f8: 2200 movs r2, #0 + 80004fa: 4619 mov r1, r3 + 80004fc: 4808 ldr r0, [pc, #32] ; (8000520 ) + 80004fe: f001 fe0f bl 8002120 + 8000502: 4603 mov r3, r0 + 8000504: 2b00 cmp r3, #0 + 8000506: d001 beq.n 800050c { Error_Handler( ); - 80004ec: f000 f810 bl 8000510 + 8000508: f000 f810 bl 800052c } /** Disconnect NADV */ __HAL_AFIO_FSMCNADV_DISCONNECTED(); - 80004f0: 4b06 ldr r3, [pc, #24] ; (800050c ) - 80004f2: 69db ldr r3, [r3, #28] - 80004f4: 4a05 ldr r2, [pc, #20] ; (800050c ) - 80004f6: f443 6380 orr.w r3, r3, #1024 ; 0x400 - 80004fa: 61d3 str r3, [r2, #28] + 800050c: 4b06 ldr r3, [pc, #24] ; (8000528 ) + 800050e: 69db ldr r3, [r3, #28] + 8000510: 4a05 ldr r2, [pc, #20] ; (8000528 ) + 8000512: f443 6380 orr.w r3, r3, #1024 ; 0x400 + 8000516: 61d3 str r3, [r2, #28] /* USER CODE BEGIN FSMC_Init 2 */ /* USER CODE END FSMC_Init 2 */ } - 80004fc: bf00 nop - 80004fe: 3720 adds r7, #32 - 8000500: 46bd mov sp, r7 - 8000502: bd80 pop {r7, pc} - 8000504: 200000cc .word 0x200000cc - 8000508: a0000104 .word 0xa0000104 - 800050c: 40010000 .word 0x40010000 + 8000518: bf00 nop + 800051a: 3720 adds r7, #32 + 800051c: 46bd mov sp, r7 + 800051e: bd80 pop {r7, pc} + 8000520: 2000013c .word 0x2000013c + 8000524: a0000104 .word 0xa0000104 + 8000528: 40010000 .word 0x40010000 -08000510 : +0800052c : /** * @brief This function is executed in case of error occurrence. * @retval None */ void Error_Handler(void) { - 8000510: b480 push {r7} - 8000512: af00 add r7, sp, #0 + 800052c: b480 push {r7} + 800052e: af00 add r7, sp, #0 \details Disables IRQ interrupts by setting the I-bit in the CPSR. Can only be executed in Privileged modes. */ __STATIC_FORCEINLINE void __disable_irq(void) { __ASM volatile ("cpsid i" : : : "memory"); - 8000514: b672 cpsid i + 8000530: b672 cpsid i } - 8000516: bf00 nop + 8000532: bf00 nop /* USER CODE BEGIN Error_Handler_Debug */ /* User can add his own implementation to report the HAL error return state */ __disable_irq(); while (1) - 8000518: e7fe b.n 8000518 + 8000534: e7fe b.n 8000534 ... -0800051c : +08000538 : /* USER CODE END 0 */ /** * Initializes the Global MSP. */ void HAL_MspInit(void) { - 800051c: b480 push {r7} - 800051e: b085 sub sp, #20 - 8000520: af00 add r7, sp, #0 + 8000538: b480 push {r7} + 800053a: b085 sub sp, #20 + 800053c: af00 add r7, sp, #0 /* USER CODE BEGIN MspInit 0 */ /* USER CODE END MspInit 0 */ __HAL_RCC_AFIO_CLK_ENABLE(); - 8000522: 4b15 ldr r3, [pc, #84] ; (8000578 ) - 8000524: 699b ldr r3, [r3, #24] - 8000526: 4a14 ldr r2, [pc, #80] ; (8000578 ) - 8000528: f043 0301 orr.w r3, r3, #1 - 800052c: 6193 str r3, [r2, #24] - 800052e: 4b12 ldr r3, [pc, #72] ; (8000578 ) - 8000530: 699b ldr r3, [r3, #24] - 8000532: f003 0301 and.w r3, r3, #1 - 8000536: 60bb str r3, [r7, #8] - 8000538: 68bb ldr r3, [r7, #8] + 800053e: 4b15 ldr r3, [pc, #84] ; (8000594 ) + 8000540: 699b ldr r3, [r3, #24] + 8000542: 4a14 ldr r2, [pc, #80] ; (8000594 ) + 8000544: f043 0301 orr.w r3, r3, #1 + 8000548: 6193 str r3, [r2, #24] + 800054a: 4b12 ldr r3, [pc, #72] ; (8000594 ) + 800054c: 699b ldr r3, [r3, #24] + 800054e: f003 0301 and.w r3, r3, #1 + 8000552: 60bb str r3, [r7, #8] + 8000554: 68bb ldr r3, [r7, #8] __HAL_RCC_PWR_CLK_ENABLE(); - 800053a: 4b0f ldr r3, [pc, #60] ; (8000578 ) - 800053c: 69db ldr r3, [r3, #28] - 800053e: 4a0e ldr r2, [pc, #56] ; (8000578 ) - 8000540: f043 5380 orr.w r3, r3, #268435456 ; 0x10000000 - 8000544: 61d3 str r3, [r2, #28] - 8000546: 4b0c ldr r3, [pc, #48] ; (8000578 ) - 8000548: 69db ldr r3, [r3, #28] - 800054a: f003 5380 and.w r3, r3, #268435456 ; 0x10000000 - 800054e: 607b str r3, [r7, #4] - 8000550: 687b ldr r3, [r7, #4] + 8000556: 4b0f ldr r3, [pc, #60] ; (8000594 ) + 8000558: 69db ldr r3, [r3, #28] + 800055a: 4a0e ldr r2, [pc, #56] ; (8000594 ) + 800055c: f043 5380 orr.w r3, r3, #268435456 ; 0x10000000 + 8000560: 61d3 str r3, [r2, #28] + 8000562: 4b0c ldr r3, [pc, #48] ; (8000594 ) + 8000564: 69db ldr r3, [r3, #28] + 8000566: f003 5380 and.w r3, r3, #268435456 ; 0x10000000 + 800056a: 607b str r3, [r7, #4] + 800056c: 687b ldr r3, [r7, #4] /* System interrupt init*/ /** NOJTAG: JTAG-DP Disabled and SW-DP Enabled */ __HAL_AFIO_REMAP_SWJ_NOJTAG(); - 8000552: 4b0a ldr r3, [pc, #40] ; (800057c ) - 8000554: 685b ldr r3, [r3, #4] - 8000556: 60fb str r3, [r7, #12] - 8000558: 68fb ldr r3, [r7, #12] - 800055a: f023 63e0 bic.w r3, r3, #117440512 ; 0x7000000 - 800055e: 60fb str r3, [r7, #12] - 8000560: 68fb ldr r3, [r7, #12] - 8000562: f043 7300 orr.w r3, r3, #33554432 ; 0x2000000 - 8000566: 60fb str r3, [r7, #12] - 8000568: 4a04 ldr r2, [pc, #16] ; (800057c ) - 800056a: 68fb ldr r3, [r7, #12] - 800056c: 6053 str r3, [r2, #4] + 800056e: 4b0a ldr r3, [pc, #40] ; (8000598 ) + 8000570: 685b ldr r3, [r3, #4] + 8000572: 60fb str r3, [r7, #12] + 8000574: 68fb ldr r3, [r7, #12] + 8000576: f023 63e0 bic.w r3, r3, #117440512 ; 0x7000000 + 800057a: 60fb str r3, [r7, #12] + 800057c: 68fb ldr r3, [r7, #12] + 800057e: f043 7300 orr.w r3, r3, #33554432 ; 0x2000000 + 8000582: 60fb str r3, [r7, #12] + 8000584: 4a04 ldr r2, [pc, #16] ; (8000598 ) + 8000586: 68fb ldr r3, [r7, #12] + 8000588: 6053 str r3, [r2, #4] /* USER CODE BEGIN MspInit 1 */ /* USER CODE END MspInit 1 */ } - 800056e: bf00 nop - 8000570: 3714 adds r7, #20 - 8000572: 46bd mov sp, r7 - 8000574: bc80 pop {r7} - 8000576: 4770 bx lr - 8000578: 40021000 .word 0x40021000 - 800057c: 40010000 .word 0x40010000 + 800058a: bf00 nop + 800058c: 3714 adds r7, #20 + 800058e: 46bd mov sp, r7 + 8000590: bc80 pop {r7} + 8000592: 4770 bx lr + 8000594: 40021000 .word 0x40021000 + 8000598: 40010000 .word 0x40010000 -08000580 : +0800059c : * This function configures the hardware resources used in this example * @param hspi: SPI handle pointer * @retval None */ void HAL_SPI_MspInit(SPI_HandleTypeDef* hspi) { - 8000580: b580 push {r7, lr} - 8000582: b088 sub sp, #32 - 8000584: af00 add r7, sp, #0 - 8000586: 6078 str r0, [r7, #4] + 800059c: b580 push {r7, lr} + 800059e: b088 sub sp, #32 + 80005a0: af00 add r7, sp, #0 + 80005a2: 6078 str r0, [r7, #4] GPIO_InitTypeDef GPIO_InitStruct = {0}; - 8000588: f107 0310 add.w r3, r7, #16 - 800058c: 2200 movs r2, #0 - 800058e: 601a str r2, [r3, #0] - 8000590: 605a str r2, [r3, #4] - 8000592: 609a str r2, [r3, #8] - 8000594: 60da str r2, [r3, #12] + 80005a4: f107 0310 add.w r3, r7, #16 + 80005a8: 2200 movs r2, #0 + 80005aa: 601a str r2, [r3, #0] + 80005ac: 605a str r2, [r3, #4] + 80005ae: 609a str r2, [r3, #8] + 80005b0: 60da str r2, [r3, #12] if(hspi->Instance==SPI2) - 8000596: 687b ldr r3, [r7, #4] - 8000598: 681b ldr r3, [r3, #0] - 800059a: 4a1c ldr r2, [pc, #112] ; (800060c ) - 800059c: 4293 cmp r3, r2 - 800059e: d131 bne.n 8000604 + 80005b2: 687b ldr r3, [r7, #4] + 80005b4: 681b ldr r3, [r3, #0] + 80005b6: 4a1c ldr r2, [pc, #112] ; (8000628 ) + 80005b8: 4293 cmp r3, r2 + 80005ba: d131 bne.n 8000620 { /* USER CODE BEGIN SPI2_MspInit 0 */ /* USER CODE END SPI2_MspInit 0 */ /* Peripheral clock enable */ __HAL_RCC_SPI2_CLK_ENABLE(); - 80005a0: 4b1b ldr r3, [pc, #108] ; (8000610 ) - 80005a2: 69db ldr r3, [r3, #28] - 80005a4: 4a1a ldr r2, [pc, #104] ; (8000610 ) - 80005a6: f443 4380 orr.w r3, r3, #16384 ; 0x4000 - 80005aa: 61d3 str r3, [r2, #28] - 80005ac: 4b18 ldr r3, [pc, #96] ; (8000610 ) - 80005ae: 69db ldr r3, [r3, #28] - 80005b0: f403 4380 and.w r3, r3, #16384 ; 0x4000 - 80005b4: 60fb str r3, [r7, #12] - 80005b6: 68fb ldr r3, [r7, #12] + 80005bc: 4b1b ldr r3, [pc, #108] ; (800062c ) + 80005be: 69db ldr r3, [r3, #28] + 80005c0: 4a1a ldr r2, [pc, #104] ; (800062c ) + 80005c2: f443 4380 orr.w r3, r3, #16384 ; 0x4000 + 80005c6: 61d3 str r3, [r2, #28] + 80005c8: 4b18 ldr r3, [pc, #96] ; (800062c ) + 80005ca: 69db ldr r3, [r3, #28] + 80005cc: f403 4380 and.w r3, r3, #16384 ; 0x4000 + 80005d0: 60fb str r3, [r7, #12] + 80005d2: 68fb ldr r3, [r7, #12] __HAL_RCC_GPIOB_CLK_ENABLE(); - 80005b8: 4b15 ldr r3, [pc, #84] ; (8000610 ) - 80005ba: 699b ldr r3, [r3, #24] - 80005bc: 4a14 ldr r2, [pc, #80] ; (8000610 ) - 80005be: f043 0308 orr.w r3, r3, #8 - 80005c2: 6193 str r3, [r2, #24] - 80005c4: 4b12 ldr r3, [pc, #72] ; (8000610 ) - 80005c6: 699b ldr r3, [r3, #24] - 80005c8: f003 0308 and.w r3, r3, #8 - 80005cc: 60bb str r3, [r7, #8] - 80005ce: 68bb ldr r3, [r7, #8] + 80005d4: 4b15 ldr r3, [pc, #84] ; (800062c ) + 80005d6: 699b ldr r3, [r3, #24] + 80005d8: 4a14 ldr r2, [pc, #80] ; (800062c ) + 80005da: f043 0308 orr.w r3, r3, #8 + 80005de: 6193 str r3, [r2, #24] + 80005e0: 4b12 ldr r3, [pc, #72] ; (800062c ) + 80005e2: 699b ldr r3, [r3, #24] + 80005e4: f003 0308 and.w r3, r3, #8 + 80005e8: 60bb str r3, [r7, #8] + 80005ea: 68bb ldr r3, [r7, #8] /**SPI2 GPIO Configuration PB13 ------> SPI2_SCK PB14 ------> SPI2_MISO PB15 ------> SPI2_MOSI */ GPIO_InitStruct.Pin = GPIO_PIN_13|GPIO_PIN_15; - 80005d0: f44f 4320 mov.w r3, #40960 ; 0xa000 - 80005d4: 613b str r3, [r7, #16] + 80005ec: f44f 4320 mov.w r3, #40960 ; 0xa000 + 80005f0: 613b str r3, [r7, #16] GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; - 80005d6: 2302 movs r3, #2 - 80005d8: 617b str r3, [r7, #20] + 80005f2: 2302 movs r3, #2 + 80005f4: 617b str r3, [r7, #20] GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; - 80005da: 2303 movs r3, #3 - 80005dc: 61fb str r3, [r7, #28] + 80005f6: 2303 movs r3, #3 + 80005f8: 61fb str r3, [r7, #28] HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); - 80005de: f107 0310 add.w r3, r7, #16 - 80005e2: 4619 mov r1, r3 - 80005e4: 480b ldr r0, [pc, #44] ; (8000614 ) - 80005e6: f000 fa33 bl 8000a50 + 80005fa: f107 0310 add.w r3, r7, #16 + 80005fe: 4619 mov r1, r3 + 8000600: 480b ldr r0, [pc, #44] ; (8000630 ) + 8000602: f000 fa69 bl 8000ad8 GPIO_InitStruct.Pin = GPIO_PIN_14; - 80005ea: f44f 4380 mov.w r3, #16384 ; 0x4000 - 80005ee: 613b str r3, [r7, #16] + 8000606: f44f 4380 mov.w r3, #16384 ; 0x4000 + 800060a: 613b str r3, [r7, #16] GPIO_InitStruct.Mode = GPIO_MODE_INPUT; - 80005f0: 2300 movs r3, #0 - 80005f2: 617b str r3, [r7, #20] + 800060c: 2300 movs r3, #0 + 800060e: 617b str r3, [r7, #20] GPIO_InitStruct.Pull = GPIO_NOPULL; - 80005f4: 2300 movs r3, #0 - 80005f6: 61bb str r3, [r7, #24] + 8000610: 2300 movs r3, #0 + 8000612: 61bb str r3, [r7, #24] HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); - 80005f8: f107 0310 add.w r3, r7, #16 - 80005fc: 4619 mov r1, r3 - 80005fe: 4805 ldr r0, [pc, #20] ; (8000614 ) - 8000600: f000 fa26 bl 8000a50 + 8000614: f107 0310 add.w r3, r7, #16 + 8000618: 4619 mov r1, r3 + 800061a: 4805 ldr r0, [pc, #20] ; (8000630 ) + 800061c: f000 fa5c bl 8000ad8 /* USER CODE BEGIN SPI2_MspInit 1 */ /* USER CODE END SPI2_MspInit 1 */ } } - 8000604: bf00 nop - 8000606: 3720 adds r7, #32 - 8000608: 46bd mov sp, r7 - 800060a: bd80 pop {r7, pc} - 800060c: 40003800 .word 0x40003800 - 8000610: 40021000 .word 0x40021000 - 8000614: 40010c00 .word 0x40010c00 + 8000620: bf00 nop + 8000622: 3720 adds r7, #32 + 8000624: 46bd mov sp, r7 + 8000626: bd80 pop {r7, pc} + 8000628: 40003800 .word 0x40003800 + 800062c: 40021000 .word 0x40021000 + 8000630: 40010c00 .word 0x40010c00 -08000618 : +08000634 : } static uint32_t FSMC_Initialized = 0; static void HAL_FSMC_MspInit(void){ - 8000618: b580 push {r7, lr} - 800061a: b086 sub sp, #24 - 800061c: af00 add r7, sp, #0 + 8000634: b580 push {r7, lr} + 8000636: b086 sub sp, #24 + 8000638: af00 add r7, sp, #0 /* USER CODE BEGIN FSMC_MspInit 0 */ /* USER CODE END FSMC_MspInit 0 */ GPIO_InitTypeDef GPIO_InitStruct ={0}; - 800061e: f107 0308 add.w r3, r7, #8 - 8000622: 2200 movs r2, #0 - 8000624: 601a str r2, [r3, #0] - 8000626: 605a str r2, [r3, #4] - 8000628: 609a str r2, [r3, #8] - 800062a: 60da str r2, [r3, #12] + 800063a: f107 0308 add.w r3, r7, #8 + 800063e: 2200 movs r2, #0 + 8000640: 601a str r2, [r3, #0] + 8000642: 605a str r2, [r3, #4] + 8000644: 609a str r2, [r3, #8] + 8000646: 60da str r2, [r3, #12] if (FSMC_Initialized) { - 800062c: 4b1f ldr r3, [pc, #124] ; (80006ac ) - 800062e: 681b ldr r3, [r3, #0] - 8000630: 2b00 cmp r3, #0 - 8000632: d136 bne.n 80006a2 + 8000648: 4b1f ldr r3, [pc, #124] ; (80006c8 ) + 800064a: 681b ldr r3, [r3, #0] + 800064c: 2b00 cmp r3, #0 + 800064e: d136 bne.n 80006be return; } FSMC_Initialized = 1; - 8000634: 4b1d ldr r3, [pc, #116] ; (80006ac ) - 8000636: 2201 movs r2, #1 - 8000638: 601a str r2, [r3, #0] + 8000650: 4b1d ldr r3, [pc, #116] ; (80006c8 ) + 8000652: 2201 movs r2, #1 + 8000654: 601a str r2, [r3, #0] /* Peripheral clock enable */ __HAL_RCC_FSMC_CLK_ENABLE(); - 800063a: 4b1d ldr r3, [pc, #116] ; (80006b0 ) - 800063c: 695b ldr r3, [r3, #20] - 800063e: 4a1c ldr r2, [pc, #112] ; (80006b0 ) - 8000640: f443 7380 orr.w r3, r3, #256 ; 0x100 - 8000644: 6153 str r3, [r2, #20] - 8000646: 4b1a ldr r3, [pc, #104] ; (80006b0 ) - 8000648: 695b ldr r3, [r3, #20] - 800064a: f403 7380 and.w r3, r3, #256 ; 0x100 - 800064e: 607b str r3, [r7, #4] - 8000650: 687b ldr r3, [r7, #4] + 8000656: 4b1d ldr r3, [pc, #116] ; (80006cc ) + 8000658: 695b ldr r3, [r3, #20] + 800065a: 4a1c ldr r2, [pc, #112] ; (80006cc ) + 800065c: f443 7380 orr.w r3, r3, #256 ; 0x100 + 8000660: 6153 str r3, [r2, #20] + 8000662: 4b1a ldr r3, [pc, #104] ; (80006cc ) + 8000664: 695b ldr r3, [r3, #20] + 8000666: f403 7380 and.w r3, r3, #256 ; 0x100 + 800066a: 607b str r3, [r7, #4] + 800066c: 687b ldr r3, [r7, #4] PD1 ------> FSMC_D3 PD4 ------> FSMC_NOE PD5 ------> FSMC_NWE PG12 ------> FSMC_NE4 */ GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_12; - 8000652: f241 0301 movw r3, #4097 ; 0x1001 - 8000656: 60bb str r3, [r7, #8] + 800066e: f241 0301 movw r3, #4097 ; 0x1001 + 8000672: 60bb str r3, [r7, #8] GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; - 8000658: 2302 movs r3, #2 - 800065a: 60fb str r3, [r7, #12] + 8000674: 2302 movs r3, #2 + 8000676: 60fb str r3, [r7, #12] GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; - 800065c: 2303 movs r3, #3 - 800065e: 617b str r3, [r7, #20] + 8000678: 2303 movs r3, #3 + 800067a: 617b str r3, [r7, #20] HAL_GPIO_Init(GPIOG, &GPIO_InitStruct); - 8000660: f107 0308 add.w r3, r7, #8 - 8000664: 4619 mov r1, r3 - 8000666: 4813 ldr r0, [pc, #76] ; (80006b4 ) - 8000668: f000 f9f2 bl 8000a50 + 800067c: f107 0308 add.w r3, r7, #8 + 8000680: 4619 mov r1, r3 + 8000682: 4813 ldr r0, [pc, #76] ; (80006d0 ) + 8000684: f000 fa28 bl 8000ad8 GPIO_InitStruct.Pin = GPIO_PIN_7|GPIO_PIN_8|GPIO_PIN_9|GPIO_PIN_10 - 800066c: f64f 7380 movw r3, #65408 ; 0xff80 - 8000670: 60bb str r3, [r7, #8] + 8000688: f64f 7380 movw r3, #65408 ; 0xff80 + 800068c: 60bb str r3, [r7, #8] |GPIO_PIN_11|GPIO_PIN_12|GPIO_PIN_13|GPIO_PIN_14 |GPIO_PIN_15; GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; - 8000672: 2302 movs r3, #2 - 8000674: 60fb str r3, [r7, #12] + 800068e: 2302 movs r3, #2 + 8000690: 60fb str r3, [r7, #12] GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; - 8000676: 2303 movs r3, #3 - 8000678: 617b str r3, [r7, #20] + 8000692: 2303 movs r3, #3 + 8000694: 617b str r3, [r7, #20] HAL_GPIO_Init(GPIOE, &GPIO_InitStruct); - 800067a: f107 0308 add.w r3, r7, #8 - 800067e: 4619 mov r1, r3 - 8000680: 480d ldr r0, [pc, #52] ; (80006b8 ) - 8000682: f000 f9e5 bl 8000a50 + 8000696: f107 0308 add.w r3, r7, #8 + 800069a: 4619 mov r1, r3 + 800069c: 480d ldr r0, [pc, #52] ; (80006d4 ) + 800069e: f000 fa1b bl 8000ad8 GPIO_InitStruct.Pin = GPIO_PIN_8|GPIO_PIN_9|GPIO_PIN_10|GPIO_PIN_14 - 8000686: f24c 7333 movw r3, #50995 ; 0xc733 - 800068a: 60bb str r3, [r7, #8] + 80006a2: f24c 7333 movw r3, #50995 ; 0xc733 + 80006a6: 60bb str r3, [r7, #8] |GPIO_PIN_15|GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_4 |GPIO_PIN_5; GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; - 800068c: 2302 movs r3, #2 - 800068e: 60fb str r3, [r7, #12] + 80006a8: 2302 movs r3, #2 + 80006aa: 60fb str r3, [r7, #12] GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; - 8000690: 2303 movs r3, #3 - 8000692: 617b str r3, [r7, #20] + 80006ac: 2303 movs r3, #3 + 80006ae: 617b str r3, [r7, #20] HAL_GPIO_Init(GPIOD, &GPIO_InitStruct); - 8000694: f107 0308 add.w r3, r7, #8 - 8000698: 4619 mov r1, r3 - 800069a: 4808 ldr r0, [pc, #32] ; (80006bc ) - 800069c: f000 f9d8 bl 8000a50 - 80006a0: e000 b.n 80006a4 + 80006b0: f107 0308 add.w r3, r7, #8 + 80006b4: 4619 mov r1, r3 + 80006b6: 4808 ldr r0, [pc, #32] ; (80006d8 ) + 80006b8: f000 fa0e bl 8000ad8 + 80006bc: e000 b.n 80006c0 return; - 80006a2: bf00 nop + 80006be: bf00 nop /* USER CODE BEGIN FSMC_MspInit 1 */ /* USER CODE END FSMC_MspInit 1 */ } - 80006a4: 3718 adds r7, #24 - 80006a6: 46bd mov sp, r7 - 80006a8: bd80 pop {r7, pc} - 80006aa: bf00 nop - 80006ac: 20000040 .word 0x20000040 - 80006b0: 40021000 .word 0x40021000 - 80006b4: 40012000 .word 0x40012000 - 80006b8: 40011800 .word 0x40011800 - 80006bc: 40011400 .word 0x40011400 + 80006c0: 3718 adds r7, #24 + 80006c2: 46bd mov sp, r7 + 80006c4: bd80 pop {r7, pc} + 80006c6: bf00 nop + 80006c8: 200000a4 .word 0x200000a4 + 80006cc: 40021000 .word 0x40021000 + 80006d0: 40012000 .word 0x40012000 + 80006d4: 40011800 .word 0x40011800 + 80006d8: 40011400 .word 0x40011400 -080006c0 : +080006dc : void HAL_SRAM_MspInit(SRAM_HandleTypeDef* hsram){ - 80006c0: b580 push {r7, lr} - 80006c2: b082 sub sp, #8 - 80006c4: af00 add r7, sp, #0 - 80006c6: 6078 str r0, [r7, #4] + 80006dc: b580 push {r7, lr} + 80006de: b082 sub sp, #8 + 80006e0: af00 add r7, sp, #0 + 80006e2: 6078 str r0, [r7, #4] /* USER CODE BEGIN SRAM_MspInit 0 */ /* USER CODE END SRAM_MspInit 0 */ HAL_FSMC_MspInit(); - 80006c8: f7ff ffa6 bl 8000618 + 80006e4: f7ff ffa6 bl 8000634 /* USER CODE BEGIN SRAM_MspInit 1 */ /* USER CODE END SRAM_MspInit 1 */ } - 80006cc: bf00 nop - 80006ce: 3708 adds r7, #8 - 80006d0: 46bd mov sp, r7 - 80006d2: bd80 pop {r7, pc} + 80006e8: bf00 nop + 80006ea: 3708 adds r7, #8 + 80006ec: 46bd mov sp, r7 + 80006ee: bd80 pop {r7, pc} -080006d4 : +080006f0 : /******************************************************************************/ /** * @brief This function handles Non maskable interrupt. */ void NMI_Handler(void) { - 80006d4: b480 push {r7} - 80006d6: af00 add r7, sp, #0 + 80006f0: b480 push {r7} + 80006f2: af00 add r7, sp, #0 /* USER CODE BEGIN NonMaskableInt_IRQn 0 */ /* USER CODE END NonMaskableInt_IRQn 0 */ /* USER CODE BEGIN NonMaskableInt_IRQn 1 */ while (1) - 80006d8: e7fe b.n 80006d8 + 80006f4: e7fe b.n 80006f4 -080006da : +080006f6 : /** * @brief This function handles Hard fault interrupt. */ void HardFault_Handler(void) { - 80006da: b480 push {r7} - 80006dc: af00 add r7, sp, #0 + 80006f6: b480 push {r7} + 80006f8: af00 add r7, sp, #0 /* USER CODE BEGIN HardFault_IRQn 0 */ /* USER CODE END HardFault_IRQn 0 */ while (1) - 80006de: e7fe b.n 80006de + 80006fa: e7fe b.n 80006fa -080006e0 : +080006fc : /** * @brief This function handles Memory management fault. */ void MemManage_Handler(void) { - 80006e0: b480 push {r7} - 80006e2: af00 add r7, sp, #0 + 80006fc: b480 push {r7} + 80006fe: af00 add r7, sp, #0 /* USER CODE BEGIN MemoryManagement_IRQn 0 */ /* USER CODE END MemoryManagement_IRQn 0 */ while (1) - 80006e4: e7fe b.n 80006e4 + 8000700: e7fe b.n 8000700 -080006e6 : +08000702 : /** * @brief This function handles Prefetch fault, memory access fault. */ void BusFault_Handler(void) { - 80006e6: b480 push {r7} - 80006e8: af00 add r7, sp, #0 + 8000702: b480 push {r7} + 8000704: af00 add r7, sp, #0 /* USER CODE BEGIN BusFault_IRQn 0 */ /* USER CODE END BusFault_IRQn 0 */ while (1) - 80006ea: e7fe b.n 80006ea + 8000706: e7fe b.n 8000706 -080006ec : +08000708 : /** * @brief This function handles Undefined instruction or illegal state. */ void UsageFault_Handler(void) { - 80006ec: b480 push {r7} - 80006ee: af00 add r7, sp, #0 + 8000708: b480 push {r7} + 800070a: af00 add r7, sp, #0 /* USER CODE BEGIN UsageFault_IRQn 0 */ /* USER CODE END UsageFault_IRQn 0 */ while (1) - 80006f0: e7fe b.n 80006f0 + 800070c: e7fe b.n 800070c -080006f2 : +0800070e : /** * @brief This function handles System service call via SWI instruction. */ void SVC_Handler(void) { - 80006f2: b480 push {r7} - 80006f4: af00 add r7, sp, #0 + 800070e: b480 push {r7} + 8000710: af00 add r7, sp, #0 /* USER CODE END SVCall_IRQn 0 */ /* USER CODE BEGIN SVCall_IRQn 1 */ /* USER CODE END SVCall_IRQn 1 */ } - 80006f6: bf00 nop - 80006f8: 46bd mov sp, r7 - 80006fa: bc80 pop {r7} - 80006fc: 4770 bx lr + 8000712: bf00 nop + 8000714: 46bd mov sp, r7 + 8000716: bc80 pop {r7} + 8000718: 4770 bx lr -080006fe : +0800071a : /** * @brief This function handles Debug monitor. */ void DebugMon_Handler(void) { - 80006fe: b480 push {r7} - 8000700: af00 add r7, sp, #0 + 800071a: b480 push {r7} + 800071c: af00 add r7, sp, #0 /* USER CODE END DebugMonitor_IRQn 0 */ /* USER CODE BEGIN DebugMonitor_IRQn 1 */ /* USER CODE END DebugMonitor_IRQn 1 */ } - 8000702: bf00 nop - 8000704: 46bd mov sp, r7 - 8000706: bc80 pop {r7} - 8000708: 4770 bx lr + 800071e: bf00 nop + 8000720: 46bd mov sp, r7 + 8000722: bc80 pop {r7} + 8000724: 4770 bx lr -0800070a : +08000726 : /** * @brief This function handles Pendable request for system service. */ void PendSV_Handler(void) { - 800070a: b480 push {r7} - 800070c: af00 add r7, sp, #0 + 8000726: b480 push {r7} + 8000728: af00 add r7, sp, #0 /* USER CODE END PendSV_IRQn 0 */ /* USER CODE BEGIN PendSV_IRQn 1 */ /* USER CODE END PendSV_IRQn 1 */ } - 800070e: bf00 nop - 8000710: 46bd mov sp, r7 - 8000712: bc80 pop {r7} - 8000714: 4770 bx lr + 800072a: bf00 nop + 800072c: 46bd mov sp, r7 + 800072e: bc80 pop {r7} + 8000730: 4770 bx lr -08000716 : +08000732 : /** * @brief This function handles System tick timer. */ void SysTick_Handler(void) { - 8000716: b580 push {r7, lr} - 8000718: af00 add r7, sp, #0 + 8000732: b580 push {r7, lr} + 8000734: af00 add r7, sp, #0 /* USER CODE BEGIN SysTick_IRQn 0 */ /* USER CODE END SysTick_IRQn 0 */ HAL_IncTick(); - 800071a: f000 f875 bl 8000808 + 8000736: f000 f8ab bl 8000890 /* USER CODE BEGIN SysTick_IRQn 1 */ /* USER CODE END SysTick_IRQn 1 */ } - 800071e: bf00 nop - 8000720: bd80 pop {r7, pc} + 800073a: bf00 nop + 800073c: bd80 pop {r7, pc} + ... -08000722 : +08000740 <_sbrk>: + * + * @param incr Memory size + * @return Pointer to allocated memory + */ +void *_sbrk(ptrdiff_t incr) +{ + 8000740: b580 push {r7, lr} + 8000742: b086 sub sp, #24 + 8000744: af00 add r7, sp, #0 + 8000746: 6078 str r0, [r7, #4] + extern uint8_t _end; /* Symbol defined in the linker script */ + extern uint8_t _estack; /* Symbol defined in the linker script */ + extern uint32_t _Min_Stack_Size; /* Symbol defined in the linker script */ + const uint32_t stack_limit = (uint32_t)&_estack - (uint32_t)&_Min_Stack_Size; + 8000748: 4a14 ldr r2, [pc, #80] ; (800079c <_sbrk+0x5c>) + 800074a: 4b15 ldr r3, [pc, #84] ; (80007a0 <_sbrk+0x60>) + 800074c: 1ad3 subs r3, r2, r3 + 800074e: 617b str r3, [r7, #20] + const uint8_t *max_heap = (uint8_t *)stack_limit; + 8000750: 697b ldr r3, [r7, #20] + 8000752: 613b str r3, [r7, #16] + uint8_t *prev_heap_end; + + /* Initialize heap end at first call */ + if (NULL == __sbrk_heap_end) + 8000754: 4b13 ldr r3, [pc, #76] ; (80007a4 <_sbrk+0x64>) + 8000756: 681b ldr r3, [r3, #0] + 8000758: 2b00 cmp r3, #0 + 800075a: d102 bne.n 8000762 <_sbrk+0x22> + { + __sbrk_heap_end = &_end; + 800075c: 4b11 ldr r3, [pc, #68] ; (80007a4 <_sbrk+0x64>) + 800075e: 4a12 ldr r2, [pc, #72] ; (80007a8 <_sbrk+0x68>) + 8000760: 601a str r2, [r3, #0] + } + + /* Protect heap from growing into the reserved MSP stack */ + if (__sbrk_heap_end + incr > max_heap) + 8000762: 4b10 ldr r3, [pc, #64] ; (80007a4 <_sbrk+0x64>) + 8000764: 681a ldr r2, [r3, #0] + 8000766: 687b ldr r3, [r7, #4] + 8000768: 4413 add r3, r2 + 800076a: 693a ldr r2, [r7, #16] + 800076c: 429a cmp r2, r3 + 800076e: d207 bcs.n 8000780 <_sbrk+0x40> + { + errno = ENOMEM; + 8000770: f005 fcca bl 8006108 <__errno> + 8000774: 4603 mov r3, r0 + 8000776: 220c movs r2, #12 + 8000778: 601a str r2, [r3, #0] + return (void *)-1; + 800077a: f04f 33ff mov.w r3, #4294967295 + 800077e: e009 b.n 8000794 <_sbrk+0x54> + } + + prev_heap_end = __sbrk_heap_end; + 8000780: 4b08 ldr r3, [pc, #32] ; (80007a4 <_sbrk+0x64>) + 8000782: 681b ldr r3, [r3, #0] + 8000784: 60fb str r3, [r7, #12] + __sbrk_heap_end += incr; + 8000786: 4b07 ldr r3, [pc, #28] ; (80007a4 <_sbrk+0x64>) + 8000788: 681a ldr r2, [r3, #0] + 800078a: 687b ldr r3, [r7, #4] + 800078c: 4413 add r3, r2 + 800078e: 4a05 ldr r2, [pc, #20] ; (80007a4 <_sbrk+0x64>) + 8000790: 6013 str r3, [r2, #0] + + return (void *)prev_heap_end; + 8000792: 68fb ldr r3, [r7, #12] +} + 8000794: 4618 mov r0, r3 + 8000796: 3718 adds r7, #24 + 8000798: 46bd mov sp, r7 + 800079a: bd80 pop {r7, pc} + 800079c: 20010000 .word 0x20010000 + 80007a0: 00000800 .word 0x00000800 + 80007a4: 200000a8 .word 0x200000a8 + 80007a8: 20000868 .word 0x20000868 + +080007ac : * @note This function should be used only after reset. * @param None * @retval None */ void SystemInit (void) { - 8000722: b480 push {r7} - 8000724: af00 add r7, sp, #0 + 80007ac: b480 push {r7} + 80007ae: af00 add r7, sp, #0 /* Configure the Vector Table location -------------------------------------*/ #if defined(USER_VECT_TAB_ADDRESS) SCB->VTOR = VECT_TAB_BASE_ADDRESS | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM. */ #endif /* USER_VECT_TAB_ADDRESS */ } - 8000726: bf00 nop - 8000728: 46bd mov sp, r7 - 800072a: bc80 pop {r7} - 800072c: 4770 bx lr - ... + 80007b0: bf00 nop + 80007b2: 46bd mov sp, r7 + 80007b4: bc80 pop {r7} + 80007b6: 4770 bx lr -08000730 : +080007b8 : .weak Reset_Handler .type Reset_Handler, %function Reset_Handler: /* Copy the data segment initializers from flash to SRAM */ movs r1, #0 - 8000730: 2100 movs r1, #0 + 80007b8: 2100 movs r1, #0 b LoopCopyDataInit - 8000732: e003 b.n 800073c + 80007ba: e003 b.n 80007c4 -08000734 : +080007bc : CopyDataInit: ldr r3, =_sidata - 8000734: 4b0b ldr r3, [pc, #44] ; (8000764 ) + 80007bc: 4b0b ldr r3, [pc, #44] ; (80007ec ) ldr r3, [r3, r1] - 8000736: 585b ldr r3, [r3, r1] + 80007be: 585b ldr r3, [r3, r1] str r3, [r0, r1] - 8000738: 5043 str r3, [r0, r1] + 80007c0: 5043 str r3, [r0, r1] adds r1, r1, #4 - 800073a: 3104 adds r1, #4 + 80007c2: 3104 adds r1, #4 -0800073c : +080007c4 : LoopCopyDataInit: ldr r0, =_sdata - 800073c: 480a ldr r0, [pc, #40] ; (8000768 ) + 80007c4: 480a ldr r0, [pc, #40] ; (80007f0 ) ldr r3, =_edata - 800073e: 4b0b ldr r3, [pc, #44] ; (800076c ) + 80007c6: 4b0b ldr r3, [pc, #44] ; (80007f4 ) adds r2, r0, r1 - 8000740: 1842 adds r2, r0, r1 + 80007c8: 1842 adds r2, r0, r1 cmp r2, r3 - 8000742: 429a cmp r2, r3 + 80007ca: 429a cmp r2, r3 bcc CopyDataInit - 8000744: d3f6 bcc.n 8000734 + 80007cc: d3f6 bcc.n 80007bc ldr r2, =_sbss - 8000746: 4a0a ldr r2, [pc, #40] ; (8000770 ) + 80007ce: 4a0a ldr r2, [pc, #40] ; (80007f8 ) b LoopFillZerobss - 8000748: e002 b.n 8000750 + 80007d0: e002 b.n 80007d8 -0800074a : +080007d2 : /* Zero fill the bss segment. */ FillZerobss: movs r3, #0 - 800074a: 2300 movs r3, #0 + 80007d2: 2300 movs r3, #0 str r3, [r2], #4 - 800074c: f842 3b04 str.w r3, [r2], #4 + 80007d4: f842 3b04 str.w r3, [r2], #4 -08000750 : +080007d8 : LoopFillZerobss: ldr r3, = _ebss - 8000750: 4b08 ldr r3, [pc, #32] ; (8000774 ) + 80007d8: 4b08 ldr r3, [pc, #32] ; (80007fc ) cmp r2, r3 - 8000752: 429a cmp r2, r3 + 80007da: 429a cmp r2, r3 bcc FillZerobss - 8000754: d3f9 bcc.n 800074a + 80007dc: d3f9 bcc.n 80007d2 /* Call the clock system intitialization function.*/ bl SystemInit - 8000756: f7ff ffe4 bl 8000722 + 80007de: f7ff ffe5 bl 80007ac /* Call static constructors */ bl __libc_init_array - 800075a: f005 fbbf bl 8005edc <__libc_init_array> + 80007e2: f005 fc97 bl 8006114 <__libc_init_array> /* Call the application's entry point.*/ bl main - 800075e: f7ff fd61 bl 8000224
+ 80007e6: f7ff fd1d bl 8000224
bx lr - 8000762: 4770 bx lr + 80007ea: 4770 bx lr ldr r3, =_sidata - 8000764: 08006ab4 .word 0x08006ab4 + 80007ec: 08007598 .word 0x08007598 ldr r0, =_sdata - 8000768: 20000000 .word 0x20000000 + 80007f0: 20000000 .word 0x20000000 ldr r3, =_edata - 800076c: 20000024 .word 0x20000024 + 80007f4: 20000088 .word 0x20000088 ldr r2, =_sbss - 8000770: 20000024 .word 0x20000024 + 80007f8: 20000088 .word 0x20000088 ldr r3, = _ebss - 8000774: 200007e0 .word 0x200007e0 + 80007fc: 20000864 .word 0x20000864 -08000778 : +08000800 : * @retval : None */ .section .text.Default_Handler,"ax",%progbits Default_Handler: Infinite_Loop: b Infinite_Loop - 8000778: e7fe b.n 8000778 + 8000800: e7fe b.n 8000800 ... -0800077c : +08000804 : * need to ensure that the SysTick time base is always set to 1 millisecond * to have correct HAL operation. * @retval HAL status */ HAL_StatusTypeDef HAL_Init(void) { - 800077c: b580 push {r7, lr} - 800077e: af00 add r7, sp, #0 + 8000804: b580 push {r7, lr} + 8000806: af00 add r7, sp, #0 defined(STM32F102x6) || defined(STM32F102xB) || \ defined(STM32F103x6) || defined(STM32F103xB) || defined(STM32F103xE) || defined(STM32F103xG) || \ defined(STM32F105xC) || defined(STM32F107xC) /* Prefetch buffer is not available on value line devices */ __HAL_FLASH_PREFETCH_BUFFER_ENABLE(); - 8000780: 4b08 ldr r3, [pc, #32] ; (80007a4 ) - 8000782: 681b ldr r3, [r3, #0] - 8000784: 4a07 ldr r2, [pc, #28] ; (80007a4 ) - 8000786: f043 0310 orr.w r3, r3, #16 - 800078a: 6013 str r3, [r2, #0] + 8000808: 4b08 ldr r3, [pc, #32] ; (800082c ) + 800080a: 681b ldr r3, [r3, #0] + 800080c: 4a07 ldr r2, [pc, #28] ; (800082c ) + 800080e: f043 0310 orr.w r3, r3, #16 + 8000812: 6013 str r3, [r2, #0] #endif #endif /* PREFETCH_ENABLE */ /* Set Interrupt Group Priority */ HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_4); - 800078c: 2003 movs r0, #3 - 800078e: f000 f92b bl 80009e8 + 8000814: 2003 movs r0, #3 + 8000816: f000 f92b bl 8000a70 /* Use systick as time base source and configure 1ms tick (default clock after Reset is HSI) */ HAL_InitTick(TICK_INT_PRIORITY); - 8000792: 2000 movs r0, #0 - 8000794: f000 f808 bl 80007a8 + 800081a: 2000 movs r0, #0 + 800081c: f000 f808 bl 8000830 /* Init the low level hardware */ HAL_MspInit(); - 8000798: f7ff fec0 bl 800051c + 8000820: f7ff fe8a bl 8000538 /* Return function status */ return HAL_OK; - 800079c: 2300 movs r3, #0 + 8000824: 2300 movs r3, #0 } - 800079e: 4618 mov r0, r3 - 80007a0: bd80 pop {r7, pc} - 80007a2: bf00 nop - 80007a4: 40022000 .word 0x40022000 + 8000826: 4618 mov r0, r3 + 8000828: bd80 pop {r7, pc} + 800082a: bf00 nop + 800082c: 40022000 .word 0x40022000 -080007a8 : +08000830 : * implementation in user file. * @param TickPriority Tick interrupt priority. * @retval HAL status */ __weak HAL_StatusTypeDef HAL_InitTick(uint32_t TickPriority) { - 80007a8: b580 push {r7, lr} - 80007aa: b082 sub sp, #8 - 80007ac: af00 add r7, sp, #0 - 80007ae: 6078 str r0, [r7, #4] + 8000830: b580 push {r7, lr} + 8000832: b082 sub sp, #8 + 8000834: af00 add r7, sp, #0 + 8000836: 6078 str r0, [r7, #4] /* Configure the SysTick to have interrupt in 1ms time basis*/ if (HAL_SYSTICK_Config(SystemCoreClock / (1000U / uwTickFreq)) > 0U) - 80007b0: 4b12 ldr r3, [pc, #72] ; (80007fc ) - 80007b2: 681a ldr r2, [r3, #0] - 80007b4: 4b12 ldr r3, [pc, #72] ; (8000800 ) - 80007b6: 781b ldrb r3, [r3, #0] - 80007b8: 4619 mov r1, r3 - 80007ba: f44f 737a mov.w r3, #1000 ; 0x3e8 - 80007be: fbb3 f3f1 udiv r3, r3, r1 - 80007c2: fbb2 f3f3 udiv r3, r2, r3 - 80007c6: 4618 mov r0, r3 - 80007c8: f000 f935 bl 8000a36 - 80007cc: 4603 mov r3, r0 - 80007ce: 2b00 cmp r3, #0 - 80007d0: d001 beq.n 80007d6 + 8000838: 4b12 ldr r3, [pc, #72] ; (8000884 ) + 800083a: 681a ldr r2, [r3, #0] + 800083c: 4b12 ldr r3, [pc, #72] ; (8000888 ) + 800083e: 781b ldrb r3, [r3, #0] + 8000840: 4619 mov r1, r3 + 8000842: f44f 737a mov.w r3, #1000 ; 0x3e8 + 8000846: fbb3 f3f1 udiv r3, r3, r1 + 800084a: fbb2 f3f3 udiv r3, r2, r3 + 800084e: 4618 mov r0, r3 + 8000850: f000 f935 bl 8000abe + 8000854: 4603 mov r3, r0 + 8000856: 2b00 cmp r3, #0 + 8000858: d001 beq.n 800085e { return HAL_ERROR; - 80007d2: 2301 movs r3, #1 - 80007d4: e00e b.n 80007f4 + 800085a: 2301 movs r3, #1 + 800085c: e00e b.n 800087c } /* Configure the SysTick IRQ priority */ if (TickPriority < (1UL << __NVIC_PRIO_BITS)) - 80007d6: 687b ldr r3, [r7, #4] - 80007d8: 2b0f cmp r3, #15 - 80007da: d80a bhi.n 80007f2 + 800085e: 687b ldr r3, [r7, #4] + 8000860: 2b0f cmp r3, #15 + 8000862: d80a bhi.n 800087a { HAL_NVIC_SetPriority(SysTick_IRQn, TickPriority, 0U); - 80007dc: 2200 movs r2, #0 - 80007de: 6879 ldr r1, [r7, #4] - 80007e0: f04f 30ff mov.w r0, #4294967295 - 80007e4: f000 f90b bl 80009fe + 8000864: 2200 movs r2, #0 + 8000866: 6879 ldr r1, [r7, #4] + 8000868: f04f 30ff mov.w r0, #4294967295 + 800086c: f000 f90b bl 8000a86 uwTickPrio = TickPriority; - 80007e8: 4a06 ldr r2, [pc, #24] ; (8000804 ) - 80007ea: 687b ldr r3, [r7, #4] - 80007ec: 6013 str r3, [r2, #0] + 8000870: 4a06 ldr r2, [pc, #24] ; (800088c ) + 8000872: 687b ldr r3, [r7, #4] + 8000874: 6013 str r3, [r2, #0] { return HAL_ERROR; } /* Return function status */ return HAL_OK; - 80007ee: 2300 movs r3, #0 - 80007f0: e000 b.n 80007f4 + 8000876: 2300 movs r3, #0 + 8000878: e000 b.n 800087c return HAL_ERROR; - 80007f2: 2301 movs r3, #1 + 800087a: 2301 movs r3, #1 } - 80007f4: 4618 mov r0, r3 - 80007f6: 3708 adds r7, #8 - 80007f8: 46bd mov sp, r7 - 80007fa: bd80 pop {r7, pc} - 80007fc: 20000000 .word 0x20000000 - 8000800: 20000008 .word 0x20000008 - 8000804: 20000004 .word 0x20000004 + 800087c: 4618 mov r0, r3 + 800087e: 3708 adds r7, #8 + 8000880: 46bd mov sp, r7 + 8000882: bd80 pop {r7, pc} + 8000884: 20000000 .word 0x20000000 + 8000888: 20000008 .word 0x20000008 + 800088c: 20000004 .word 0x20000004 -08000808 : +08000890 : * @note This function is declared as __weak to be overwritten in case of other * implementations in user file. * @retval None */ __weak void HAL_IncTick(void) { - 8000808: b480 push {r7} - 800080a: af00 add r7, sp, #0 + 8000890: b480 push {r7} + 8000892: af00 add r7, sp, #0 uwTick += uwTickFreq; - 800080c: 4b05 ldr r3, [pc, #20] ; (8000824 ) - 800080e: 781b ldrb r3, [r3, #0] - 8000810: 461a mov r2, r3 - 8000812: 4b05 ldr r3, [pc, #20] ; (8000828 ) - 8000814: 681b ldr r3, [r3, #0] - 8000816: 4413 add r3, r2 - 8000818: 4a03 ldr r2, [pc, #12] ; (8000828 ) - 800081a: 6013 str r3, [r2, #0] + 8000894: 4b05 ldr r3, [pc, #20] ; (80008ac ) + 8000896: 781b ldrb r3, [r3, #0] + 8000898: 461a mov r2, r3 + 800089a: 4b05 ldr r3, [pc, #20] ; (80008b0 ) + 800089c: 681b ldr r3, [r3, #0] + 800089e: 4413 add r3, r2 + 80008a0: 4a03 ldr r2, [pc, #12] ; (80008b0 ) + 80008a2: 6013 str r3, [r2, #0] } - 800081c: bf00 nop - 800081e: 46bd mov sp, r7 - 8000820: bc80 pop {r7} - 8000822: 4770 bx lr - 8000824: 20000008 .word 0x20000008 - 8000828: 20000114 .word 0x20000114 + 80008a4: bf00 nop + 80008a6: 46bd mov sp, r7 + 80008a8: bc80 pop {r7} + 80008aa: 4770 bx lr + 80008ac: 20000008 .word 0x20000008 + 80008b0: 20000184 .word 0x20000184 -0800082c : +080008b4 : * @note This function is declared as __weak to be overwritten in case of other * implementations in user file. * @retval tick value */ __weak uint32_t HAL_GetTick(void) { - 800082c: b480 push {r7} - 800082e: af00 add r7, sp, #0 + 80008b4: b480 push {r7} + 80008b6: af00 add r7, sp, #0 return uwTick; - 8000830: 4b02 ldr r3, [pc, #8] ; (800083c ) - 8000832: 681b ldr r3, [r3, #0] + 80008b8: 4b02 ldr r3, [pc, #8] ; (80008c4 ) + 80008ba: 681b ldr r3, [r3, #0] } - 8000834: 4618 mov r0, r3 - 8000836: 46bd mov sp, r7 - 8000838: bc80 pop {r7} - 800083a: 4770 bx lr - 800083c: 20000114 .word 0x20000114 + 80008bc: 4618 mov r0, r3 + 80008be: 46bd mov sp, r7 + 80008c0: bc80 pop {r7} + 80008c2: 4770 bx lr + 80008c4: 20000184 .word 0x20000184 -08000840 : +080008c8 : * implementations in user file. * @param Delay specifies the delay time length, in milliseconds. * @retval None */ __weak void HAL_Delay(uint32_t Delay) { - 8000840: b580 push {r7, lr} - 8000842: b084 sub sp, #16 - 8000844: af00 add r7, sp, #0 - 8000846: 6078 str r0, [r7, #4] + 80008c8: b580 push {r7, lr} + 80008ca: b084 sub sp, #16 + 80008cc: af00 add r7, sp, #0 + 80008ce: 6078 str r0, [r7, #4] uint32_t tickstart = HAL_GetTick(); - 8000848: f7ff fff0 bl 800082c - 800084c: 60b8 str r0, [r7, #8] + 80008d0: f7ff fff0 bl 80008b4 + 80008d4: 60b8 str r0, [r7, #8] uint32_t wait = Delay; - 800084e: 687b ldr r3, [r7, #4] - 8000850: 60fb str r3, [r7, #12] + 80008d6: 687b ldr r3, [r7, #4] + 80008d8: 60fb str r3, [r7, #12] /* Add a freq to guarantee minimum wait */ if (wait < HAL_MAX_DELAY) - 8000852: 68fb ldr r3, [r7, #12] - 8000854: f1b3 3fff cmp.w r3, #4294967295 - 8000858: d005 beq.n 8000866 + 80008da: 68fb ldr r3, [r7, #12] + 80008dc: f1b3 3fff cmp.w r3, #4294967295 + 80008e0: d005 beq.n 80008ee { wait += (uint32_t)(uwTickFreq); - 800085a: 4b0a ldr r3, [pc, #40] ; (8000884 ) - 800085c: 781b ldrb r3, [r3, #0] - 800085e: 461a mov r2, r3 - 8000860: 68fb ldr r3, [r7, #12] - 8000862: 4413 add r3, r2 - 8000864: 60fb str r3, [r7, #12] + 80008e2: 4b0a ldr r3, [pc, #40] ; (800090c ) + 80008e4: 781b ldrb r3, [r3, #0] + 80008e6: 461a mov r2, r3 + 80008e8: 68fb ldr r3, [r7, #12] + 80008ea: 4413 add r3, r2 + 80008ec: 60fb str r3, [r7, #12] } while ((HAL_GetTick() - tickstart) < wait) - 8000866: bf00 nop - 8000868: f7ff ffe0 bl 800082c - 800086c: 4602 mov r2, r0 - 800086e: 68bb ldr r3, [r7, #8] - 8000870: 1ad3 subs r3, r2, r3 - 8000872: 68fa ldr r2, [r7, #12] - 8000874: 429a cmp r2, r3 - 8000876: d8f7 bhi.n 8000868 + 80008ee: bf00 nop + 80008f0: f7ff ffe0 bl 80008b4 + 80008f4: 4602 mov r2, r0 + 80008f6: 68bb ldr r3, [r7, #8] + 80008f8: 1ad3 subs r3, r2, r3 + 80008fa: 68fa ldr r2, [r7, #12] + 80008fc: 429a cmp r2, r3 + 80008fe: d8f7 bhi.n 80008f0 { } } - 8000878: bf00 nop - 800087a: bf00 nop - 800087c: 3710 adds r7, #16 - 800087e: 46bd mov sp, r7 - 8000880: bd80 pop {r7, pc} - 8000882: bf00 nop - 8000884: 20000008 .word 0x20000008 + 8000900: bf00 nop + 8000902: bf00 nop + 8000904: 3710 adds r7, #16 + 8000906: 46bd mov sp, r7 + 8000908: bd80 pop {r7, pc} + 800090a: bf00 nop + 800090c: 20000008 .word 0x20000008 -08000888 <__NVIC_SetPriorityGrouping>: +08000910 <__NVIC_SetPriorityGrouping>: In case of a conflict between priority grouping and available priority bits (__NVIC_PRIO_BITS), the smallest possible priority group is set. \param [in] PriorityGroup Priority grouping field. */ __STATIC_INLINE void __NVIC_SetPriorityGrouping(uint32_t PriorityGroup) { - 8000888: b480 push {r7} - 800088a: b085 sub sp, #20 - 800088c: af00 add r7, sp, #0 - 800088e: 6078 str r0, [r7, #4] + 8000910: b480 push {r7} + 8000912: b085 sub sp, #20 + 8000914: af00 add r7, sp, #0 + 8000916: 6078 str r0, [r7, #4] uint32_t reg_value; uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ - 8000890: 687b ldr r3, [r7, #4] - 8000892: f003 0307 and.w r3, r3, #7 - 8000896: 60fb str r3, [r7, #12] + 8000918: 687b ldr r3, [r7, #4] + 800091a: f003 0307 and.w r3, r3, #7 + 800091e: 60fb str r3, [r7, #12] reg_value = SCB->AIRCR; /* read old register configuration */ - 8000898: 4b0c ldr r3, [pc, #48] ; (80008cc <__NVIC_SetPriorityGrouping+0x44>) - 800089a: 68db ldr r3, [r3, #12] - 800089c: 60bb str r3, [r7, #8] + 8000920: 4b0c ldr r3, [pc, #48] ; (8000954 <__NVIC_SetPriorityGrouping+0x44>) + 8000922: 68db ldr r3, [r3, #12] + 8000924: 60bb str r3, [r7, #8] reg_value &= ~((uint32_t)(SCB_AIRCR_VECTKEY_Msk | SCB_AIRCR_PRIGROUP_Msk)); /* clear bits to change */ - 800089e: 68ba ldr r2, [r7, #8] - 80008a0: f64f 03ff movw r3, #63743 ; 0xf8ff - 80008a4: 4013 ands r3, r2 - 80008a6: 60bb str r3, [r7, #8] + 8000926: 68ba ldr r2, [r7, #8] + 8000928: f64f 03ff movw r3, #63743 ; 0xf8ff + 800092c: 4013 ands r3, r2 + 800092e: 60bb str r3, [r7, #8] reg_value = (reg_value | ((uint32_t)0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | (PriorityGroupTmp << SCB_AIRCR_PRIGROUP_Pos) ); /* Insert write key and priority group */ - 80008a8: 68fb ldr r3, [r7, #12] - 80008aa: 021a lsls r2, r3, #8 + 8000930: 68fb ldr r3, [r7, #12] + 8000932: 021a lsls r2, r3, #8 ((uint32_t)0x5FAUL << SCB_AIRCR_VECTKEY_Pos) | - 80008ac: 68bb ldr r3, [r7, #8] - 80008ae: 4313 orrs r3, r2 + 8000934: 68bb ldr r3, [r7, #8] + 8000936: 4313 orrs r3, r2 reg_value = (reg_value | - 80008b0: f043 63bf orr.w r3, r3, #100139008 ; 0x5f80000 - 80008b4: f443 3300 orr.w r3, r3, #131072 ; 0x20000 - 80008b8: 60bb str r3, [r7, #8] + 8000938: f043 63bf orr.w r3, r3, #100139008 ; 0x5f80000 + 800093c: f443 3300 orr.w r3, r3, #131072 ; 0x20000 + 8000940: 60bb str r3, [r7, #8] SCB->AIRCR = reg_value; - 80008ba: 4a04 ldr r2, [pc, #16] ; (80008cc <__NVIC_SetPriorityGrouping+0x44>) - 80008bc: 68bb ldr r3, [r7, #8] - 80008be: 60d3 str r3, [r2, #12] + 8000942: 4a04 ldr r2, [pc, #16] ; (8000954 <__NVIC_SetPriorityGrouping+0x44>) + 8000944: 68bb ldr r3, [r7, #8] + 8000946: 60d3 str r3, [r2, #12] } - 80008c0: bf00 nop - 80008c2: 3714 adds r7, #20 - 80008c4: 46bd mov sp, r7 - 80008c6: bc80 pop {r7} - 80008c8: 4770 bx lr - 80008ca: bf00 nop - 80008cc: e000ed00 .word 0xe000ed00 + 8000948: bf00 nop + 800094a: 3714 adds r7, #20 + 800094c: 46bd mov sp, r7 + 800094e: bc80 pop {r7} + 8000950: 4770 bx lr + 8000952: bf00 nop + 8000954: e000ed00 .word 0xe000ed00 -080008d0 <__NVIC_GetPriorityGrouping>: +08000958 <__NVIC_GetPriorityGrouping>: \brief Get Priority Grouping \details Reads the priority grouping field from the NVIC Interrupt Controller. \return Priority grouping field (SCB->AIRCR [10:8] PRIGROUP field). */ __STATIC_INLINE uint32_t __NVIC_GetPriorityGrouping(void) { - 80008d0: b480 push {r7} - 80008d2: af00 add r7, sp, #0 + 8000958: b480 push {r7} + 800095a: af00 add r7, sp, #0 return ((uint32_t)((SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) >> SCB_AIRCR_PRIGROUP_Pos)); - 80008d4: 4b04 ldr r3, [pc, #16] ; (80008e8 <__NVIC_GetPriorityGrouping+0x18>) - 80008d6: 68db ldr r3, [r3, #12] - 80008d8: 0a1b lsrs r3, r3, #8 - 80008da: f003 0307 and.w r3, r3, #7 + 800095c: 4b04 ldr r3, [pc, #16] ; (8000970 <__NVIC_GetPriorityGrouping+0x18>) + 800095e: 68db ldr r3, [r3, #12] + 8000960: 0a1b lsrs r3, r3, #8 + 8000962: f003 0307 and.w r3, r3, #7 } - 80008de: 4618 mov r0, r3 - 80008e0: 46bd mov sp, r7 - 80008e2: bc80 pop {r7} - 80008e4: 4770 bx lr - 80008e6: bf00 nop - 80008e8: e000ed00 .word 0xe000ed00 + 8000966: 4618 mov r0, r3 + 8000968: 46bd mov sp, r7 + 800096a: bc80 pop {r7} + 800096c: 4770 bx lr + 800096e: bf00 nop + 8000970: e000ed00 .word 0xe000ed00 -080008ec <__NVIC_SetPriority>: +08000974 <__NVIC_SetPriority>: \param [in] IRQn Interrupt number. \param [in] priority Priority to set. \note The priority cannot be set for every processor exception. */ __STATIC_INLINE void __NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) { - 80008ec: b480 push {r7} - 80008ee: b083 sub sp, #12 - 80008f0: af00 add r7, sp, #0 - 80008f2: 4603 mov r3, r0 - 80008f4: 6039 str r1, [r7, #0] - 80008f6: 71fb strb r3, [r7, #7] + 8000974: b480 push {r7} + 8000976: b083 sub sp, #12 + 8000978: af00 add r7, sp, #0 + 800097a: 4603 mov r3, r0 + 800097c: 6039 str r1, [r7, #0] + 800097e: 71fb strb r3, [r7, #7] if ((int32_t)(IRQn) >= 0) - 80008f8: f997 3007 ldrsb.w r3, [r7, #7] - 80008fc: 2b00 cmp r3, #0 - 80008fe: db0a blt.n 8000916 <__NVIC_SetPriority+0x2a> + 8000980: f997 3007 ldrsb.w r3, [r7, #7] + 8000984: 2b00 cmp r3, #0 + 8000986: db0a blt.n 800099e <__NVIC_SetPriority+0x2a> { NVIC->IP[((uint32_t)IRQn)] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); - 8000900: 683b ldr r3, [r7, #0] - 8000902: b2da uxtb r2, r3 - 8000904: 490c ldr r1, [pc, #48] ; (8000938 <__NVIC_SetPriority+0x4c>) - 8000906: f997 3007 ldrsb.w r3, [r7, #7] - 800090a: 0112 lsls r2, r2, #4 - 800090c: b2d2 uxtb r2, r2 - 800090e: 440b add r3, r1 - 8000910: f883 2300 strb.w r2, [r3, #768] ; 0x300 + 8000988: 683b ldr r3, [r7, #0] + 800098a: b2da uxtb r2, r3 + 800098c: 490c ldr r1, [pc, #48] ; (80009c0 <__NVIC_SetPriority+0x4c>) + 800098e: f997 3007 ldrsb.w r3, [r7, #7] + 8000992: 0112 lsls r2, r2, #4 + 8000994: b2d2 uxtb r2, r2 + 8000996: 440b add r3, r1 + 8000998: f883 2300 strb.w r2, [r3, #768] ; 0x300 } else { SCB->SHP[(((uint32_t)IRQn) & 0xFUL)-4UL] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); } } - 8000914: e00a b.n 800092c <__NVIC_SetPriority+0x40> + 800099c: e00a b.n 80009b4 <__NVIC_SetPriority+0x40> SCB->SHP[(((uint32_t)IRQn) & 0xFUL)-4UL] = (uint8_t)((priority << (8U - __NVIC_PRIO_BITS)) & (uint32_t)0xFFUL); - 8000916: 683b ldr r3, [r7, #0] - 8000918: b2da uxtb r2, r3 - 800091a: 4908 ldr r1, [pc, #32] ; (800093c <__NVIC_SetPriority+0x50>) - 800091c: 79fb ldrb r3, [r7, #7] - 800091e: f003 030f and.w r3, r3, #15 - 8000922: 3b04 subs r3, #4 - 8000924: 0112 lsls r2, r2, #4 - 8000926: b2d2 uxtb r2, r2 - 8000928: 440b add r3, r1 - 800092a: 761a strb r2, [r3, #24] + 800099e: 683b ldr r3, [r7, #0] + 80009a0: b2da uxtb r2, r3 + 80009a2: 4908 ldr r1, [pc, #32] ; (80009c4 <__NVIC_SetPriority+0x50>) + 80009a4: 79fb ldrb r3, [r7, #7] + 80009a6: f003 030f and.w r3, r3, #15 + 80009aa: 3b04 subs r3, #4 + 80009ac: 0112 lsls r2, r2, #4 + 80009ae: b2d2 uxtb r2, r2 + 80009b0: 440b add r3, r1 + 80009b2: 761a strb r2, [r3, #24] } - 800092c: bf00 nop - 800092e: 370c adds r7, #12 - 8000930: 46bd mov sp, r7 - 8000932: bc80 pop {r7} - 8000934: 4770 bx lr - 8000936: bf00 nop - 8000938: e000e100 .word 0xe000e100 - 800093c: e000ed00 .word 0xe000ed00 + 80009b4: bf00 nop + 80009b6: 370c adds r7, #12 + 80009b8: 46bd mov sp, r7 + 80009ba: bc80 pop {r7} + 80009bc: 4770 bx lr + 80009be: bf00 nop + 80009c0: e000e100 .word 0xe000e100 + 80009c4: e000ed00 .word 0xe000ed00 -08000940 : +080009c8 : \param [in] PreemptPriority Preemptive priority value (starting from 0). \param [in] SubPriority Subpriority value (starting from 0). \return Encoded priority. Value can be used in the function \ref NVIC_SetPriority(). */ __STATIC_INLINE uint32_t NVIC_EncodePriority (uint32_t PriorityGroup, uint32_t PreemptPriority, uint32_t SubPriority) { - 8000940: b480 push {r7} - 8000942: b089 sub sp, #36 ; 0x24 - 8000944: af00 add r7, sp, #0 - 8000946: 60f8 str r0, [r7, #12] - 8000948: 60b9 str r1, [r7, #8] - 800094a: 607a str r2, [r7, #4] + 80009c8: b480 push {r7} + 80009ca: b089 sub sp, #36 ; 0x24 + 80009cc: af00 add r7, sp, #0 + 80009ce: 60f8 str r0, [r7, #12] + 80009d0: 60b9 str r1, [r7, #8] + 80009d2: 607a str r2, [r7, #4] uint32_t PriorityGroupTmp = (PriorityGroup & (uint32_t)0x07UL); /* only values 0..7 are used */ - 800094c: 68fb ldr r3, [r7, #12] - 800094e: f003 0307 and.w r3, r3, #7 - 8000952: 61fb str r3, [r7, #28] + 80009d4: 68fb ldr r3, [r7, #12] + 80009d6: f003 0307 and.w r3, r3, #7 + 80009da: 61fb str r3, [r7, #28] uint32_t PreemptPriorityBits; uint32_t SubPriorityBits; PreemptPriorityBits = ((7UL - PriorityGroupTmp) > (uint32_t)(__NVIC_PRIO_BITS)) ? (uint32_t)(__NVIC_PRIO_BITS) : (uint32_t)(7UL - PriorityGroupTmp); - 8000954: 69fb ldr r3, [r7, #28] - 8000956: f1c3 0307 rsb r3, r3, #7 - 800095a: 2b04 cmp r3, #4 - 800095c: bf28 it cs - 800095e: 2304 movcs r3, #4 - 8000960: 61bb str r3, [r7, #24] + 80009dc: 69fb ldr r3, [r7, #28] + 80009de: f1c3 0307 rsb r3, r3, #7 + 80009e2: 2b04 cmp r3, #4 + 80009e4: bf28 it cs + 80009e6: 2304 movcs r3, #4 + 80009e8: 61bb str r3, [r7, #24] SubPriorityBits = ((PriorityGroupTmp + (uint32_t)(__NVIC_PRIO_BITS)) < (uint32_t)7UL) ? (uint32_t)0UL : (uint32_t)((PriorityGroupTmp - 7UL) + (uint32_t)(__NVIC_PRIO_BITS)); - 8000962: 69fb ldr r3, [r7, #28] - 8000964: 3304 adds r3, #4 - 8000966: 2b06 cmp r3, #6 - 8000968: d902 bls.n 8000970 - 800096a: 69fb ldr r3, [r7, #28] - 800096c: 3b03 subs r3, #3 - 800096e: e000 b.n 8000972 - 8000970: 2300 movs r3, #0 - 8000972: 617b str r3, [r7, #20] + 80009ea: 69fb ldr r3, [r7, #28] + 80009ec: 3304 adds r3, #4 + 80009ee: 2b06 cmp r3, #6 + 80009f0: d902 bls.n 80009f8 + 80009f2: 69fb ldr r3, [r7, #28] + 80009f4: 3b03 subs r3, #3 + 80009f6: e000 b.n 80009fa + 80009f8: 2300 movs r3, #0 + 80009fa: 617b str r3, [r7, #20] return ( ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) | - 8000974: f04f 32ff mov.w r2, #4294967295 - 8000978: 69bb ldr r3, [r7, #24] - 800097a: fa02 f303 lsl.w r3, r2, r3 - 800097e: 43da mvns r2, r3 - 8000980: 68bb ldr r3, [r7, #8] - 8000982: 401a ands r2, r3 - 8000984: 697b ldr r3, [r7, #20] - 8000986: 409a lsls r2, r3 + 80009fc: f04f 32ff mov.w r2, #4294967295 + 8000a00: 69bb ldr r3, [r7, #24] + 8000a02: fa02 f303 lsl.w r3, r2, r3 + 8000a06: 43da mvns r2, r3 + 8000a08: 68bb ldr r3, [r7, #8] + 8000a0a: 401a ands r2, r3 + 8000a0c: 697b ldr r3, [r7, #20] + 8000a0e: 409a lsls r2, r3 ((SubPriority & (uint32_t)((1UL << (SubPriorityBits )) - 1UL))) - 8000988: f04f 31ff mov.w r1, #4294967295 - 800098c: 697b ldr r3, [r7, #20] - 800098e: fa01 f303 lsl.w r3, r1, r3 - 8000992: 43d9 mvns r1, r3 - 8000994: 687b ldr r3, [r7, #4] - 8000996: 400b ands r3, r1 + 8000a10: f04f 31ff mov.w r1, #4294967295 + 8000a14: 697b ldr r3, [r7, #20] + 8000a16: fa01 f303 lsl.w r3, r1, r3 + 8000a1a: 43d9 mvns r1, r3 + 8000a1c: 687b ldr r3, [r7, #4] + 8000a1e: 400b ands r3, r1 ((PreemptPriority & (uint32_t)((1UL << (PreemptPriorityBits)) - 1UL)) << SubPriorityBits) | - 8000998: 4313 orrs r3, r2 + 8000a20: 4313 orrs r3, r2 ); } - 800099a: 4618 mov r0, r3 - 800099c: 3724 adds r7, #36 ; 0x24 - 800099e: 46bd mov sp, r7 - 80009a0: bc80 pop {r7} - 80009a2: 4770 bx lr + 8000a22: 4618 mov r0, r3 + 8000a24: 3724 adds r7, #36 ; 0x24 + 8000a26: 46bd mov sp, r7 + 8000a28: bc80 pop {r7} + 8000a2a: 4770 bx lr -080009a4 : +08000a2c : \note When the variable __Vendor_SysTickConfig is set to 1, then the function SysTick_Config is not included. In this case, the file device.h must contain a vendor-specific implementation of this function. */ __STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) { - 80009a4: b580 push {r7, lr} - 80009a6: b082 sub sp, #8 - 80009a8: af00 add r7, sp, #0 - 80009aa: 6078 str r0, [r7, #4] + 8000a2c: b580 push {r7, lr} + 8000a2e: b082 sub sp, #8 + 8000a30: af00 add r7, sp, #0 + 8000a32: 6078 str r0, [r7, #4] if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk) - 80009ac: 687b ldr r3, [r7, #4] - 80009ae: 3b01 subs r3, #1 - 80009b0: f1b3 7f80 cmp.w r3, #16777216 ; 0x1000000 - 80009b4: d301 bcc.n 80009ba + 8000a34: 687b ldr r3, [r7, #4] + 8000a36: 3b01 subs r3, #1 + 8000a38: f1b3 7f80 cmp.w r3, #16777216 ; 0x1000000 + 8000a3c: d301 bcc.n 8000a42 { return (1UL); /* Reload value impossible */ - 80009b6: 2301 movs r3, #1 - 80009b8: e00f b.n 80009da + 8000a3e: 2301 movs r3, #1 + 8000a40: e00f b.n 8000a62 } SysTick->LOAD = (uint32_t)(ticks - 1UL); /* set reload register */ - 80009ba: 4a0a ldr r2, [pc, #40] ; (80009e4 ) - 80009bc: 687b ldr r3, [r7, #4] - 80009be: 3b01 subs r3, #1 - 80009c0: 6053 str r3, [r2, #4] + 8000a42: 4a0a ldr r2, [pc, #40] ; (8000a6c ) + 8000a44: 687b ldr r3, [r7, #4] + 8000a46: 3b01 subs r3, #1 + 8000a48: 6053 str r3, [r2, #4] NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL); /* set Priority for Systick Interrupt */ - 80009c2: 210f movs r1, #15 - 80009c4: f04f 30ff mov.w r0, #4294967295 - 80009c8: f7ff ff90 bl 80008ec <__NVIC_SetPriority> + 8000a4a: 210f movs r1, #15 + 8000a4c: f04f 30ff mov.w r0, #4294967295 + 8000a50: f7ff ff90 bl 8000974 <__NVIC_SetPriority> SysTick->VAL = 0UL; /* Load the SysTick Counter Value */ - 80009cc: 4b05 ldr r3, [pc, #20] ; (80009e4 ) - 80009ce: 2200 movs r2, #0 - 80009d0: 609a str r2, [r3, #8] + 8000a54: 4b05 ldr r3, [pc, #20] ; (8000a6c ) + 8000a56: 2200 movs r2, #0 + 8000a58: 609a str r2, [r3, #8] SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | - 80009d2: 4b04 ldr r3, [pc, #16] ; (80009e4 ) - 80009d4: 2207 movs r2, #7 - 80009d6: 601a str r2, [r3, #0] + 8000a5a: 4b04 ldr r3, [pc, #16] ; (8000a6c ) + 8000a5c: 2207 movs r2, #7 + 8000a5e: 601a str r2, [r3, #0] SysTick_CTRL_TICKINT_Msk | SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ return (0UL); /* Function successful */ - 80009d8: 2300 movs r3, #0 + 8000a60: 2300 movs r3, #0 } - 80009da: 4618 mov r0, r3 - 80009dc: 3708 adds r7, #8 - 80009de: 46bd mov sp, r7 - 80009e0: bd80 pop {r7, pc} - 80009e2: bf00 nop - 80009e4: e000e010 .word 0xe000e010 + 8000a62: 4618 mov r0, r3 + 8000a64: 3708 adds r7, #8 + 8000a66: 46bd mov sp, r7 + 8000a68: bd80 pop {r7, pc} + 8000a6a: bf00 nop + 8000a6c: e000e010 .word 0xe000e010 -080009e8 : +08000a70 : * @note When the NVIC_PriorityGroup_0 is selected, IRQ preemption is no more possible. * The pending IRQ priority will be managed only by the subpriority. * @retval None */ void HAL_NVIC_SetPriorityGrouping(uint32_t PriorityGroup) { - 80009e8: b580 push {r7, lr} - 80009ea: b082 sub sp, #8 - 80009ec: af00 add r7, sp, #0 - 80009ee: 6078 str r0, [r7, #4] + 8000a70: b580 push {r7, lr} + 8000a72: b082 sub sp, #8 + 8000a74: af00 add r7, sp, #0 + 8000a76: 6078 str r0, [r7, #4] /* Check the parameters */ assert_param(IS_NVIC_PRIORITY_GROUP(PriorityGroup)); /* Set the PRIGROUP[10:8] bits according to the PriorityGroup parameter value */ NVIC_SetPriorityGrouping(PriorityGroup); - 80009f0: 6878 ldr r0, [r7, #4] - 80009f2: f7ff ff49 bl 8000888 <__NVIC_SetPriorityGrouping> + 8000a78: 6878 ldr r0, [r7, #4] + 8000a7a: f7ff ff49 bl 8000910 <__NVIC_SetPriorityGrouping> } - 80009f6: bf00 nop - 80009f8: 3708 adds r7, #8 - 80009fa: 46bd mov sp, r7 - 80009fc: bd80 pop {r7, pc} + 8000a7e: bf00 nop + 8000a80: 3708 adds r7, #8 + 8000a82: 46bd mov sp, r7 + 8000a84: bd80 pop {r7, pc} -080009fe : +08000a86 : * This parameter can be a value between 0 and 15 * A lower priority value indicates a higher priority. * @retval None */ void HAL_NVIC_SetPriority(IRQn_Type IRQn, uint32_t PreemptPriority, uint32_t SubPriority) { - 80009fe: b580 push {r7, lr} - 8000a00: b086 sub sp, #24 - 8000a02: af00 add r7, sp, #0 - 8000a04: 4603 mov r3, r0 - 8000a06: 60b9 str r1, [r7, #8] - 8000a08: 607a str r2, [r7, #4] - 8000a0a: 73fb strb r3, [r7, #15] + 8000a86: b580 push {r7, lr} + 8000a88: b086 sub sp, #24 + 8000a8a: af00 add r7, sp, #0 + 8000a8c: 4603 mov r3, r0 + 8000a8e: 60b9 str r1, [r7, #8] + 8000a90: 607a str r2, [r7, #4] + 8000a92: 73fb strb r3, [r7, #15] uint32_t prioritygroup = 0x00U; - 8000a0c: 2300 movs r3, #0 - 8000a0e: 617b str r3, [r7, #20] + 8000a94: 2300 movs r3, #0 + 8000a96: 617b str r3, [r7, #20] /* Check the parameters */ assert_param(IS_NVIC_SUB_PRIORITY(SubPriority)); assert_param(IS_NVIC_PREEMPTION_PRIORITY(PreemptPriority)); prioritygroup = NVIC_GetPriorityGrouping(); - 8000a10: f7ff ff5e bl 80008d0 <__NVIC_GetPriorityGrouping> - 8000a14: 6178 str r0, [r7, #20] + 8000a98: f7ff ff5e bl 8000958 <__NVIC_GetPriorityGrouping> + 8000a9c: 6178 str r0, [r7, #20] NVIC_SetPriority(IRQn, NVIC_EncodePriority(prioritygroup, PreemptPriority, SubPriority)); - 8000a16: 687a ldr r2, [r7, #4] - 8000a18: 68b9 ldr r1, [r7, #8] - 8000a1a: 6978 ldr r0, [r7, #20] - 8000a1c: f7ff ff90 bl 8000940 - 8000a20: 4602 mov r2, r0 - 8000a22: f997 300f ldrsb.w r3, [r7, #15] - 8000a26: 4611 mov r1, r2 - 8000a28: 4618 mov r0, r3 - 8000a2a: f7ff ff5f bl 80008ec <__NVIC_SetPriority> + 8000a9e: 687a ldr r2, [r7, #4] + 8000aa0: 68b9 ldr r1, [r7, #8] + 8000aa2: 6978 ldr r0, [r7, #20] + 8000aa4: f7ff ff90 bl 80009c8 + 8000aa8: 4602 mov r2, r0 + 8000aaa: f997 300f ldrsb.w r3, [r7, #15] + 8000aae: 4611 mov r1, r2 + 8000ab0: 4618 mov r0, r3 + 8000ab2: f7ff ff5f bl 8000974 <__NVIC_SetPriority> } - 8000a2e: bf00 nop - 8000a30: 3718 adds r7, #24 - 8000a32: 46bd mov sp, r7 - 8000a34: bd80 pop {r7, pc} + 8000ab6: bf00 nop + 8000ab8: 3718 adds r7, #24 + 8000aba: 46bd mov sp, r7 + 8000abc: bd80 pop {r7, pc} -08000a36 : +08000abe : * @param TicksNumb: Specifies the ticks Number of ticks between two interrupts. * @retval status: - 0 Function succeeded. * - 1 Function failed. */ uint32_t HAL_SYSTICK_Config(uint32_t TicksNumb) { - 8000a36: b580 push {r7, lr} - 8000a38: b082 sub sp, #8 - 8000a3a: af00 add r7, sp, #0 - 8000a3c: 6078 str r0, [r7, #4] + 8000abe: b580 push {r7, lr} + 8000ac0: b082 sub sp, #8 + 8000ac2: af00 add r7, sp, #0 + 8000ac4: 6078 str r0, [r7, #4] return SysTick_Config(TicksNumb); - 8000a3e: 6878 ldr r0, [r7, #4] - 8000a40: f7ff ffb0 bl 80009a4 - 8000a44: 4603 mov r3, r0 + 8000ac6: 6878 ldr r0, [r7, #4] + 8000ac8: f7ff ffb0 bl 8000a2c + 8000acc: 4603 mov r3, r0 } - 8000a46: 4618 mov r0, r3 - 8000a48: 3708 adds r7, #8 - 8000a4a: 46bd mov sp, r7 - 8000a4c: bd80 pop {r7, pc} + 8000ace: 4618 mov r0, r3 + 8000ad0: 3708 adds r7, #8 + 8000ad2: 46bd mov sp, r7 + 8000ad4: bd80 pop {r7, pc} ... -08000a50 : +08000ad8 : * @param GPIO_Init: pointer to a GPIO_InitTypeDef structure that contains * the configuration information for the specified GPIO peripheral. * @retval None */ void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init) { - 8000a50: b480 push {r7} - 8000a52: b08b sub sp, #44 ; 0x2c - 8000a54: af00 add r7, sp, #0 - 8000a56: 6078 str r0, [r7, #4] - 8000a58: 6039 str r1, [r7, #0] + 8000ad8: b480 push {r7} + 8000ada: b08b sub sp, #44 ; 0x2c + 8000adc: af00 add r7, sp, #0 + 8000ade: 6078 str r0, [r7, #4] + 8000ae0: 6039 str r1, [r7, #0] uint32_t position = 0x00u; - 8000a5a: 2300 movs r3, #0 - 8000a5c: 627b str r3, [r7, #36] ; 0x24 + 8000ae2: 2300 movs r3, #0 + 8000ae4: 627b str r3, [r7, #36] ; 0x24 uint32_t ioposition; uint32_t iocurrent; uint32_t temp; uint32_t config = 0x00u; - 8000a5e: 2300 movs r3, #0 - 8000a60: 623b str r3, [r7, #32] + 8000ae6: 2300 movs r3, #0 + 8000ae8: 623b str r3, [r7, #32] assert_param(IS_GPIO_ALL_INSTANCE(GPIOx)); assert_param(IS_GPIO_PIN(GPIO_Init->Pin)); assert_param(IS_GPIO_MODE(GPIO_Init->Mode)); /* Configure the port pins */ while (((GPIO_Init->Pin) >> position) != 0x00u) - 8000a62: e179 b.n 8000d58 + 8000aea: e179 b.n 8000de0 { /* Get the IO position */ ioposition = (0x01uL << position); - 8000a64: 2201 movs r2, #1 - 8000a66: 6a7b ldr r3, [r7, #36] ; 0x24 - 8000a68: fa02 f303 lsl.w r3, r2, r3 - 8000a6c: 61fb str r3, [r7, #28] + 8000aec: 2201 movs r2, #1 + 8000aee: 6a7b ldr r3, [r7, #36] ; 0x24 + 8000af0: fa02 f303 lsl.w r3, r2, r3 + 8000af4: 61fb str r3, [r7, #28] /* Get the current IO position */ iocurrent = (uint32_t)(GPIO_Init->Pin) & ioposition; - 8000a6e: 683b ldr r3, [r7, #0] - 8000a70: 681b ldr r3, [r3, #0] - 8000a72: 69fa ldr r2, [r7, #28] - 8000a74: 4013 ands r3, r2 - 8000a76: 61bb str r3, [r7, #24] + 8000af6: 683b ldr r3, [r7, #0] + 8000af8: 681b ldr r3, [r3, #0] + 8000afa: 69fa ldr r2, [r7, #28] + 8000afc: 4013 ands r3, r2 + 8000afe: 61bb str r3, [r7, #24] if (iocurrent == ioposition) - 8000a78: 69ba ldr r2, [r7, #24] - 8000a7a: 69fb ldr r3, [r7, #28] - 8000a7c: 429a cmp r2, r3 - 8000a7e: f040 8168 bne.w 8000d52 + 8000b00: 69ba ldr r2, [r7, #24] + 8000b02: 69fb ldr r3, [r7, #28] + 8000b04: 429a cmp r2, r3 + 8000b06: f040 8168 bne.w 8000dda { /* Check the Alternate function parameters */ assert_param(IS_GPIO_AF_INSTANCE(GPIOx)); /* Based on the required mode, filling config variable with MODEy[1:0] and CNFy[3:2] corresponding bits */ switch (GPIO_Init->Mode) - 8000a82: 683b ldr r3, [r7, #0] - 8000a84: 685b ldr r3, [r3, #4] - 8000a86: 4aa0 ldr r2, [pc, #640] ; (8000d08 ) - 8000a88: 4293 cmp r3, r2 - 8000a8a: d05e beq.n 8000b4a - 8000a8c: 4a9e ldr r2, [pc, #632] ; (8000d08 ) - 8000a8e: 4293 cmp r3, r2 - 8000a90: d875 bhi.n 8000b7e - 8000a92: 4a9e ldr r2, [pc, #632] ; (8000d0c ) - 8000a94: 4293 cmp r3, r2 - 8000a96: d058 beq.n 8000b4a - 8000a98: 4a9c ldr r2, [pc, #624] ; (8000d0c ) - 8000a9a: 4293 cmp r3, r2 - 8000a9c: d86f bhi.n 8000b7e - 8000a9e: 4a9c ldr r2, [pc, #624] ; (8000d10 ) - 8000aa0: 4293 cmp r3, r2 - 8000aa2: d052 beq.n 8000b4a - 8000aa4: 4a9a ldr r2, [pc, #616] ; (8000d10 ) - 8000aa6: 4293 cmp r3, r2 - 8000aa8: d869 bhi.n 8000b7e - 8000aaa: 4a9a ldr r2, [pc, #616] ; (8000d14 ) - 8000aac: 4293 cmp r3, r2 - 8000aae: d04c beq.n 8000b4a - 8000ab0: 4a98 ldr r2, [pc, #608] ; (8000d14 ) - 8000ab2: 4293 cmp r3, r2 - 8000ab4: d863 bhi.n 8000b7e - 8000ab6: 4a98 ldr r2, [pc, #608] ; (8000d18 ) - 8000ab8: 4293 cmp r3, r2 - 8000aba: d046 beq.n 8000b4a - 8000abc: 4a96 ldr r2, [pc, #600] ; (8000d18 ) - 8000abe: 4293 cmp r3, r2 - 8000ac0: d85d bhi.n 8000b7e - 8000ac2: 2b12 cmp r3, #18 - 8000ac4: d82a bhi.n 8000b1c - 8000ac6: 2b12 cmp r3, #18 - 8000ac8: d859 bhi.n 8000b7e - 8000aca: a201 add r2, pc, #4 ; (adr r2, 8000ad0 ) - 8000acc: f852 f023 ldr.w pc, [r2, r3, lsl #2] - 8000ad0: 08000b4b .word 0x08000b4b - 8000ad4: 08000b25 .word 0x08000b25 - 8000ad8: 08000b37 .word 0x08000b37 - 8000adc: 08000b79 .word 0x08000b79 - 8000ae0: 08000b7f .word 0x08000b7f - 8000ae4: 08000b7f .word 0x08000b7f - 8000ae8: 08000b7f .word 0x08000b7f - 8000aec: 08000b7f .word 0x08000b7f - 8000af0: 08000b7f .word 0x08000b7f - 8000af4: 08000b7f .word 0x08000b7f - 8000af8: 08000b7f .word 0x08000b7f - 8000afc: 08000b7f .word 0x08000b7f - 8000b00: 08000b7f .word 0x08000b7f - 8000b04: 08000b7f .word 0x08000b7f - 8000b08: 08000b7f .word 0x08000b7f - 8000b0c: 08000b7f .word 0x08000b7f - 8000b10: 08000b7f .word 0x08000b7f - 8000b14: 08000b2d .word 0x08000b2d - 8000b18: 08000b41 .word 0x08000b41 - 8000b1c: 4a7f ldr r2, [pc, #508] ; (8000d1c ) - 8000b1e: 4293 cmp r3, r2 - 8000b20: d013 beq.n 8000b4a + 8000b0a: 683b ldr r3, [r7, #0] + 8000b0c: 685b ldr r3, [r3, #4] + 8000b0e: 4aa0 ldr r2, [pc, #640] ; (8000d90 ) + 8000b10: 4293 cmp r3, r2 + 8000b12: d05e beq.n 8000bd2 + 8000b14: 4a9e ldr r2, [pc, #632] ; (8000d90 ) + 8000b16: 4293 cmp r3, r2 + 8000b18: d875 bhi.n 8000c06 + 8000b1a: 4a9e ldr r2, [pc, #632] ; (8000d94 ) + 8000b1c: 4293 cmp r3, r2 + 8000b1e: d058 beq.n 8000bd2 + 8000b20: 4a9c ldr r2, [pc, #624] ; (8000d94 ) + 8000b22: 4293 cmp r3, r2 + 8000b24: d86f bhi.n 8000c06 + 8000b26: 4a9c ldr r2, [pc, #624] ; (8000d98 ) + 8000b28: 4293 cmp r3, r2 + 8000b2a: d052 beq.n 8000bd2 + 8000b2c: 4a9a ldr r2, [pc, #616] ; (8000d98 ) + 8000b2e: 4293 cmp r3, r2 + 8000b30: d869 bhi.n 8000c06 + 8000b32: 4a9a ldr r2, [pc, #616] ; (8000d9c ) + 8000b34: 4293 cmp r3, r2 + 8000b36: d04c beq.n 8000bd2 + 8000b38: 4a98 ldr r2, [pc, #608] ; (8000d9c ) + 8000b3a: 4293 cmp r3, r2 + 8000b3c: d863 bhi.n 8000c06 + 8000b3e: 4a98 ldr r2, [pc, #608] ; (8000da0 ) + 8000b40: 4293 cmp r3, r2 + 8000b42: d046 beq.n 8000bd2 + 8000b44: 4a96 ldr r2, [pc, #600] ; (8000da0 ) + 8000b46: 4293 cmp r3, r2 + 8000b48: d85d bhi.n 8000c06 + 8000b4a: 2b12 cmp r3, #18 + 8000b4c: d82a bhi.n 8000ba4 + 8000b4e: 2b12 cmp r3, #18 + 8000b50: d859 bhi.n 8000c06 + 8000b52: a201 add r2, pc, #4 ; (adr r2, 8000b58 ) + 8000b54: f852 f023 ldr.w pc, [r2, r3, lsl #2] + 8000b58: 08000bd3 .word 0x08000bd3 + 8000b5c: 08000bad .word 0x08000bad + 8000b60: 08000bbf .word 0x08000bbf + 8000b64: 08000c01 .word 0x08000c01 + 8000b68: 08000c07 .word 0x08000c07 + 8000b6c: 08000c07 .word 0x08000c07 + 8000b70: 08000c07 .word 0x08000c07 + 8000b74: 08000c07 .word 0x08000c07 + 8000b78: 08000c07 .word 0x08000c07 + 8000b7c: 08000c07 .word 0x08000c07 + 8000b80: 08000c07 .word 0x08000c07 + 8000b84: 08000c07 .word 0x08000c07 + 8000b88: 08000c07 .word 0x08000c07 + 8000b8c: 08000c07 .word 0x08000c07 + 8000b90: 08000c07 .word 0x08000c07 + 8000b94: 08000c07 .word 0x08000c07 + 8000b98: 08000c07 .word 0x08000c07 + 8000b9c: 08000bb5 .word 0x08000bb5 + 8000ba0: 08000bc9 .word 0x08000bc9 + 8000ba4: 4a7f ldr r2, [pc, #508] ; (8000da4 ) + 8000ba6: 4293 cmp r3, r2 + 8000ba8: d013 beq.n 8000bd2 config = GPIO_CR_MODE_INPUT + GPIO_CR_CNF_ANALOG; break; /* Parameters are checked with assert_param */ default: break; - 8000b22: e02c b.n 8000b7e + 8000baa: e02c b.n 8000c06 config = GPIO_Init->Speed + GPIO_CR_CNF_GP_OUTPUT_PP; - 8000b24: 683b ldr r3, [r7, #0] - 8000b26: 68db ldr r3, [r3, #12] - 8000b28: 623b str r3, [r7, #32] + 8000bac: 683b ldr r3, [r7, #0] + 8000bae: 68db ldr r3, [r3, #12] + 8000bb0: 623b str r3, [r7, #32] break; - 8000b2a: e029 b.n 8000b80 + 8000bb2: e029 b.n 8000c08 config = GPIO_Init->Speed + GPIO_CR_CNF_GP_OUTPUT_OD; - 8000b2c: 683b ldr r3, [r7, #0] - 8000b2e: 68db ldr r3, [r3, #12] - 8000b30: 3304 adds r3, #4 - 8000b32: 623b str r3, [r7, #32] + 8000bb4: 683b ldr r3, [r7, #0] + 8000bb6: 68db ldr r3, [r3, #12] + 8000bb8: 3304 adds r3, #4 + 8000bba: 623b str r3, [r7, #32] break; - 8000b34: e024 b.n 8000b80 + 8000bbc: e024 b.n 8000c08 config = GPIO_Init->Speed + GPIO_CR_CNF_AF_OUTPUT_PP; - 8000b36: 683b ldr r3, [r7, #0] - 8000b38: 68db ldr r3, [r3, #12] - 8000b3a: 3308 adds r3, #8 - 8000b3c: 623b str r3, [r7, #32] + 8000bbe: 683b ldr r3, [r7, #0] + 8000bc0: 68db ldr r3, [r3, #12] + 8000bc2: 3308 adds r3, #8 + 8000bc4: 623b str r3, [r7, #32] break; - 8000b3e: e01f b.n 8000b80 + 8000bc6: e01f b.n 8000c08 config = GPIO_Init->Speed + GPIO_CR_CNF_AF_OUTPUT_OD; - 8000b40: 683b ldr r3, [r7, #0] - 8000b42: 68db ldr r3, [r3, #12] - 8000b44: 330c adds r3, #12 - 8000b46: 623b str r3, [r7, #32] + 8000bc8: 683b ldr r3, [r7, #0] + 8000bca: 68db ldr r3, [r3, #12] + 8000bcc: 330c adds r3, #12 + 8000bce: 623b str r3, [r7, #32] break; - 8000b48: e01a b.n 8000b80 + 8000bd0: e01a b.n 8000c08 if (GPIO_Init->Pull == GPIO_NOPULL) - 8000b4a: 683b ldr r3, [r7, #0] - 8000b4c: 689b ldr r3, [r3, #8] - 8000b4e: 2b00 cmp r3, #0 - 8000b50: d102 bne.n 8000b58 + 8000bd2: 683b ldr r3, [r7, #0] + 8000bd4: 689b ldr r3, [r3, #8] + 8000bd6: 2b00 cmp r3, #0 + 8000bd8: d102 bne.n 8000be0 config = GPIO_CR_MODE_INPUT + GPIO_CR_CNF_INPUT_FLOATING; - 8000b52: 2304 movs r3, #4 - 8000b54: 623b str r3, [r7, #32] + 8000bda: 2304 movs r3, #4 + 8000bdc: 623b str r3, [r7, #32] break; - 8000b56: e013 b.n 8000b80 + 8000bde: e013 b.n 8000c08 else if (GPIO_Init->Pull == GPIO_PULLUP) - 8000b58: 683b ldr r3, [r7, #0] - 8000b5a: 689b ldr r3, [r3, #8] - 8000b5c: 2b01 cmp r3, #1 - 8000b5e: d105 bne.n 8000b6c + 8000be0: 683b ldr r3, [r7, #0] + 8000be2: 689b ldr r3, [r3, #8] + 8000be4: 2b01 cmp r3, #1 + 8000be6: d105 bne.n 8000bf4 config = GPIO_CR_MODE_INPUT + GPIO_CR_CNF_INPUT_PU_PD; - 8000b60: 2308 movs r3, #8 - 8000b62: 623b str r3, [r7, #32] + 8000be8: 2308 movs r3, #8 + 8000bea: 623b str r3, [r7, #32] GPIOx->BSRR = ioposition; - 8000b64: 687b ldr r3, [r7, #4] - 8000b66: 69fa ldr r2, [r7, #28] - 8000b68: 611a str r2, [r3, #16] + 8000bec: 687b ldr r3, [r7, #4] + 8000bee: 69fa ldr r2, [r7, #28] + 8000bf0: 611a str r2, [r3, #16] break; - 8000b6a: e009 b.n 8000b80 + 8000bf2: e009 b.n 8000c08 config = GPIO_CR_MODE_INPUT + GPIO_CR_CNF_INPUT_PU_PD; - 8000b6c: 2308 movs r3, #8 - 8000b6e: 623b str r3, [r7, #32] + 8000bf4: 2308 movs r3, #8 + 8000bf6: 623b str r3, [r7, #32] GPIOx->BRR = ioposition; - 8000b70: 687b ldr r3, [r7, #4] - 8000b72: 69fa ldr r2, [r7, #28] - 8000b74: 615a str r2, [r3, #20] + 8000bf8: 687b ldr r3, [r7, #4] + 8000bfa: 69fa ldr r2, [r7, #28] + 8000bfc: 615a str r2, [r3, #20] break; - 8000b76: e003 b.n 8000b80 + 8000bfe: e003 b.n 8000c08 config = GPIO_CR_MODE_INPUT + GPIO_CR_CNF_ANALOG; - 8000b78: 2300 movs r3, #0 - 8000b7a: 623b str r3, [r7, #32] + 8000c00: 2300 movs r3, #0 + 8000c02: 623b str r3, [r7, #32] break; - 8000b7c: e000 b.n 8000b80 + 8000c04: e000 b.n 8000c08 break; - 8000b7e: bf00 nop + 8000c06: bf00 nop } /* Check if the current bit belongs to first half or last half of the pin count number in order to address CRH or CRL register*/ configregister = (iocurrent < GPIO_PIN_8) ? &GPIOx->CRL : &GPIOx->CRH; - 8000b80: 69bb ldr r3, [r7, #24] - 8000b82: 2bff cmp r3, #255 ; 0xff - 8000b84: d801 bhi.n 8000b8a - 8000b86: 687b ldr r3, [r7, #4] - 8000b88: e001 b.n 8000b8e - 8000b8a: 687b ldr r3, [r7, #4] - 8000b8c: 3304 adds r3, #4 - 8000b8e: 617b str r3, [r7, #20] + 8000c08: 69bb ldr r3, [r7, #24] + 8000c0a: 2bff cmp r3, #255 ; 0xff + 8000c0c: d801 bhi.n 8000c12 + 8000c0e: 687b ldr r3, [r7, #4] + 8000c10: e001 b.n 8000c16 + 8000c12: 687b ldr r3, [r7, #4] + 8000c14: 3304 adds r3, #4 + 8000c16: 617b str r3, [r7, #20] registeroffset = (iocurrent < GPIO_PIN_8) ? (position << 2u) : ((position - 8u) << 2u); - 8000b90: 69bb ldr r3, [r7, #24] - 8000b92: 2bff cmp r3, #255 ; 0xff - 8000b94: d802 bhi.n 8000b9c - 8000b96: 6a7b ldr r3, [r7, #36] ; 0x24 - 8000b98: 009b lsls r3, r3, #2 - 8000b9a: e002 b.n 8000ba2 - 8000b9c: 6a7b ldr r3, [r7, #36] ; 0x24 - 8000b9e: 3b08 subs r3, #8 - 8000ba0: 009b lsls r3, r3, #2 - 8000ba2: 613b str r3, [r7, #16] + 8000c18: 69bb ldr r3, [r7, #24] + 8000c1a: 2bff cmp r3, #255 ; 0xff + 8000c1c: d802 bhi.n 8000c24 + 8000c1e: 6a7b ldr r3, [r7, #36] ; 0x24 + 8000c20: 009b lsls r3, r3, #2 + 8000c22: e002 b.n 8000c2a + 8000c24: 6a7b ldr r3, [r7, #36] ; 0x24 + 8000c26: 3b08 subs r3, #8 + 8000c28: 009b lsls r3, r3, #2 + 8000c2a: 613b str r3, [r7, #16] /* Apply the new configuration of the pin to the register */ MODIFY_REG((*configregister), ((GPIO_CRL_MODE0 | GPIO_CRL_CNF0) << registeroffset), (config << registeroffset)); - 8000ba4: 697b ldr r3, [r7, #20] - 8000ba6: 681a ldr r2, [r3, #0] - 8000ba8: 210f movs r1, #15 - 8000baa: 693b ldr r3, [r7, #16] - 8000bac: fa01 f303 lsl.w r3, r1, r3 - 8000bb0: 43db mvns r3, r3 - 8000bb2: 401a ands r2, r3 - 8000bb4: 6a39 ldr r1, [r7, #32] - 8000bb6: 693b ldr r3, [r7, #16] - 8000bb8: fa01 f303 lsl.w r3, r1, r3 - 8000bbc: 431a orrs r2, r3 - 8000bbe: 697b ldr r3, [r7, #20] - 8000bc0: 601a str r2, [r3, #0] + 8000c2c: 697b ldr r3, [r7, #20] + 8000c2e: 681a ldr r2, [r3, #0] + 8000c30: 210f movs r1, #15 + 8000c32: 693b ldr r3, [r7, #16] + 8000c34: fa01 f303 lsl.w r3, r1, r3 + 8000c38: 43db mvns r3, r3 + 8000c3a: 401a ands r2, r3 + 8000c3c: 6a39 ldr r1, [r7, #32] + 8000c3e: 693b ldr r3, [r7, #16] + 8000c40: fa01 f303 lsl.w r3, r1, r3 + 8000c44: 431a orrs r2, r3 + 8000c46: 697b ldr r3, [r7, #20] + 8000c48: 601a str r2, [r3, #0] /*--------------------- EXTI Mode Configuration ------------------------*/ /* Configure the External Interrupt or event for the current IO */ if ((GPIO_Init->Mode & EXTI_MODE) == EXTI_MODE) - 8000bc2: 683b ldr r3, [r7, #0] - 8000bc4: 685b ldr r3, [r3, #4] - 8000bc6: f003 5380 and.w r3, r3, #268435456 ; 0x10000000 - 8000bca: 2b00 cmp r3, #0 - 8000bcc: f000 80c1 beq.w 8000d52 + 8000c4a: 683b ldr r3, [r7, #0] + 8000c4c: 685b ldr r3, [r3, #4] + 8000c4e: f003 5380 and.w r3, r3, #268435456 ; 0x10000000 + 8000c52: 2b00 cmp r3, #0 + 8000c54: f000 80c1 beq.w 8000dda { /* Enable AFIO Clock */ __HAL_RCC_AFIO_CLK_ENABLE(); - 8000bd0: 4b53 ldr r3, [pc, #332] ; (8000d20 ) - 8000bd2: 699b ldr r3, [r3, #24] - 8000bd4: 4a52 ldr r2, [pc, #328] ; (8000d20 ) - 8000bd6: f043 0301 orr.w r3, r3, #1 - 8000bda: 6193 str r3, [r2, #24] - 8000bdc: 4b50 ldr r3, [pc, #320] ; (8000d20 ) - 8000bde: 699b ldr r3, [r3, #24] - 8000be0: f003 0301 and.w r3, r3, #1 - 8000be4: 60bb str r3, [r7, #8] - 8000be6: 68bb ldr r3, [r7, #8] + 8000c58: 4b53 ldr r3, [pc, #332] ; (8000da8 ) + 8000c5a: 699b ldr r3, [r3, #24] + 8000c5c: 4a52 ldr r2, [pc, #328] ; (8000da8 ) + 8000c5e: f043 0301 orr.w r3, r3, #1 + 8000c62: 6193 str r3, [r2, #24] + 8000c64: 4b50 ldr r3, [pc, #320] ; (8000da8 ) + 8000c66: 699b ldr r3, [r3, #24] + 8000c68: f003 0301 and.w r3, r3, #1 + 8000c6c: 60bb str r3, [r7, #8] + 8000c6e: 68bb ldr r3, [r7, #8] temp = AFIO->EXTICR[position >> 2u]; - 8000be8: 4a4e ldr r2, [pc, #312] ; (8000d24 ) - 8000bea: 6a7b ldr r3, [r7, #36] ; 0x24 - 8000bec: 089b lsrs r3, r3, #2 - 8000bee: 3302 adds r3, #2 - 8000bf0: f852 3023 ldr.w r3, [r2, r3, lsl #2] - 8000bf4: 60fb str r3, [r7, #12] + 8000c70: 4a4e ldr r2, [pc, #312] ; (8000dac ) + 8000c72: 6a7b ldr r3, [r7, #36] ; 0x24 + 8000c74: 089b lsrs r3, r3, #2 + 8000c76: 3302 adds r3, #2 + 8000c78: f852 3023 ldr.w r3, [r2, r3, lsl #2] + 8000c7c: 60fb str r3, [r7, #12] CLEAR_BIT(temp, (0x0Fu) << (4u * (position & 0x03u))); - 8000bf6: 6a7b ldr r3, [r7, #36] ; 0x24 - 8000bf8: f003 0303 and.w r3, r3, #3 - 8000bfc: 009b lsls r3, r3, #2 - 8000bfe: 220f movs r2, #15 - 8000c00: fa02 f303 lsl.w r3, r2, r3 - 8000c04: 43db mvns r3, r3 - 8000c06: 68fa ldr r2, [r7, #12] - 8000c08: 4013 ands r3, r2 - 8000c0a: 60fb str r3, [r7, #12] + 8000c7e: 6a7b ldr r3, [r7, #36] ; 0x24 + 8000c80: f003 0303 and.w r3, r3, #3 + 8000c84: 009b lsls r3, r3, #2 + 8000c86: 220f movs r2, #15 + 8000c88: fa02 f303 lsl.w r3, r2, r3 + 8000c8c: 43db mvns r3, r3 + 8000c8e: 68fa ldr r2, [r7, #12] + 8000c90: 4013 ands r3, r2 + 8000c92: 60fb str r3, [r7, #12] SET_BIT(temp, (GPIO_GET_INDEX(GPIOx)) << (4u * (position & 0x03u))); - 8000c0c: 687b ldr r3, [r7, #4] - 8000c0e: 4a46 ldr r2, [pc, #280] ; (8000d28 ) - 8000c10: 4293 cmp r3, r2 - 8000c12: d01f beq.n 8000c54 - 8000c14: 687b ldr r3, [r7, #4] - 8000c16: 4a45 ldr r2, [pc, #276] ; (8000d2c ) - 8000c18: 4293 cmp r3, r2 - 8000c1a: d019 beq.n 8000c50 - 8000c1c: 687b ldr r3, [r7, #4] - 8000c1e: 4a44 ldr r2, [pc, #272] ; (8000d30 ) - 8000c20: 4293 cmp r3, r2 - 8000c22: d013 beq.n 8000c4c - 8000c24: 687b ldr r3, [r7, #4] - 8000c26: 4a43 ldr r2, [pc, #268] ; (8000d34 ) - 8000c28: 4293 cmp r3, r2 - 8000c2a: d00d beq.n 8000c48 - 8000c2c: 687b ldr r3, [r7, #4] - 8000c2e: 4a42 ldr r2, [pc, #264] ; (8000d38 ) - 8000c30: 4293 cmp r3, r2 - 8000c32: d007 beq.n 8000c44 - 8000c34: 687b ldr r3, [r7, #4] - 8000c36: 4a41 ldr r2, [pc, #260] ; (8000d3c ) - 8000c38: 4293 cmp r3, r2 - 8000c3a: d101 bne.n 8000c40 - 8000c3c: 2305 movs r3, #5 - 8000c3e: e00a b.n 8000c56 - 8000c40: 2306 movs r3, #6 - 8000c42: e008 b.n 8000c56 - 8000c44: 2304 movs r3, #4 - 8000c46: e006 b.n 8000c56 - 8000c48: 2303 movs r3, #3 - 8000c4a: e004 b.n 8000c56 - 8000c4c: 2302 movs r3, #2 - 8000c4e: e002 b.n 8000c56 - 8000c50: 2301 movs r3, #1 - 8000c52: e000 b.n 8000c56 - 8000c54: 2300 movs r3, #0 - 8000c56: 6a7a ldr r2, [r7, #36] ; 0x24 - 8000c58: f002 0203 and.w r2, r2, #3 - 8000c5c: 0092 lsls r2, r2, #2 - 8000c5e: 4093 lsls r3, r2 - 8000c60: 68fa ldr r2, [r7, #12] - 8000c62: 4313 orrs r3, r2 - 8000c64: 60fb str r3, [r7, #12] + 8000c94: 687b ldr r3, [r7, #4] + 8000c96: 4a46 ldr r2, [pc, #280] ; (8000db0 ) + 8000c98: 4293 cmp r3, r2 + 8000c9a: d01f beq.n 8000cdc + 8000c9c: 687b ldr r3, [r7, #4] + 8000c9e: 4a45 ldr r2, [pc, #276] ; (8000db4 ) + 8000ca0: 4293 cmp r3, r2 + 8000ca2: d019 beq.n 8000cd8 + 8000ca4: 687b ldr r3, [r7, #4] + 8000ca6: 4a44 ldr r2, [pc, #272] ; (8000db8 ) + 8000ca8: 4293 cmp r3, r2 + 8000caa: d013 beq.n 8000cd4 + 8000cac: 687b ldr r3, [r7, #4] + 8000cae: 4a43 ldr r2, [pc, #268] ; (8000dbc ) + 8000cb0: 4293 cmp r3, r2 + 8000cb2: d00d beq.n 8000cd0 + 8000cb4: 687b ldr r3, [r7, #4] + 8000cb6: 4a42 ldr r2, [pc, #264] ; (8000dc0 ) + 8000cb8: 4293 cmp r3, r2 + 8000cba: d007 beq.n 8000ccc + 8000cbc: 687b ldr r3, [r7, #4] + 8000cbe: 4a41 ldr r2, [pc, #260] ; (8000dc4 ) + 8000cc0: 4293 cmp r3, r2 + 8000cc2: d101 bne.n 8000cc8 + 8000cc4: 2305 movs r3, #5 + 8000cc6: e00a b.n 8000cde + 8000cc8: 2306 movs r3, #6 + 8000cca: e008 b.n 8000cde + 8000ccc: 2304 movs r3, #4 + 8000cce: e006 b.n 8000cde + 8000cd0: 2303 movs r3, #3 + 8000cd2: e004 b.n 8000cde + 8000cd4: 2302 movs r3, #2 + 8000cd6: e002 b.n 8000cde + 8000cd8: 2301 movs r3, #1 + 8000cda: e000 b.n 8000cde + 8000cdc: 2300 movs r3, #0 + 8000cde: 6a7a ldr r2, [r7, #36] ; 0x24 + 8000ce0: f002 0203 and.w r2, r2, #3 + 8000ce4: 0092 lsls r2, r2, #2 + 8000ce6: 4093 lsls r3, r2 + 8000ce8: 68fa ldr r2, [r7, #12] + 8000cea: 4313 orrs r3, r2 + 8000cec: 60fb str r3, [r7, #12] AFIO->EXTICR[position >> 2u] = temp; - 8000c66: 492f ldr r1, [pc, #188] ; (8000d24 ) - 8000c68: 6a7b ldr r3, [r7, #36] ; 0x24 - 8000c6a: 089b lsrs r3, r3, #2 - 8000c6c: 3302 adds r3, #2 - 8000c6e: 68fa ldr r2, [r7, #12] - 8000c70: f841 2023 str.w r2, [r1, r3, lsl #2] + 8000cee: 492f ldr r1, [pc, #188] ; (8000dac ) + 8000cf0: 6a7b ldr r3, [r7, #36] ; 0x24 + 8000cf2: 089b lsrs r3, r3, #2 + 8000cf4: 3302 adds r3, #2 + 8000cf6: 68fa ldr r2, [r7, #12] + 8000cf8: f841 2023 str.w r2, [r1, r3, lsl #2] /* Configure the interrupt mask */ if ((GPIO_Init->Mode & GPIO_MODE_IT) == GPIO_MODE_IT) - 8000c74: 683b ldr r3, [r7, #0] - 8000c76: 685b ldr r3, [r3, #4] - 8000c78: f403 3380 and.w r3, r3, #65536 ; 0x10000 - 8000c7c: 2b00 cmp r3, #0 - 8000c7e: d006 beq.n 8000c8e + 8000cfc: 683b ldr r3, [r7, #0] + 8000cfe: 685b ldr r3, [r3, #4] + 8000d00: f403 3380 and.w r3, r3, #65536 ; 0x10000 + 8000d04: 2b00 cmp r3, #0 + 8000d06: d006 beq.n 8000d16 { SET_BIT(EXTI->IMR, iocurrent); - 8000c80: 4b2f ldr r3, [pc, #188] ; (8000d40 ) - 8000c82: 681a ldr r2, [r3, #0] - 8000c84: 492e ldr r1, [pc, #184] ; (8000d40 ) - 8000c86: 69bb ldr r3, [r7, #24] - 8000c88: 4313 orrs r3, r2 - 8000c8a: 600b str r3, [r1, #0] - 8000c8c: e006 b.n 8000c9c + 8000d08: 4b2f ldr r3, [pc, #188] ; (8000dc8 ) + 8000d0a: 681a ldr r2, [r3, #0] + 8000d0c: 492e ldr r1, [pc, #184] ; (8000dc8 ) + 8000d0e: 69bb ldr r3, [r7, #24] + 8000d10: 4313 orrs r3, r2 + 8000d12: 600b str r3, [r1, #0] + 8000d14: e006 b.n 8000d24 } else { CLEAR_BIT(EXTI->IMR, iocurrent); - 8000c8e: 4b2c ldr r3, [pc, #176] ; (8000d40 ) - 8000c90: 681a ldr r2, [r3, #0] - 8000c92: 69bb ldr r3, [r7, #24] - 8000c94: 43db mvns r3, r3 - 8000c96: 492a ldr r1, [pc, #168] ; (8000d40 ) - 8000c98: 4013 ands r3, r2 - 8000c9a: 600b str r3, [r1, #0] + 8000d16: 4b2c ldr r3, [pc, #176] ; (8000dc8 ) + 8000d18: 681a ldr r2, [r3, #0] + 8000d1a: 69bb ldr r3, [r7, #24] + 8000d1c: 43db mvns r3, r3 + 8000d1e: 492a ldr r1, [pc, #168] ; (8000dc8 ) + 8000d20: 4013 ands r3, r2 + 8000d22: 600b str r3, [r1, #0] } /* Configure the event mask */ if ((GPIO_Init->Mode & GPIO_MODE_EVT) == GPIO_MODE_EVT) - 8000c9c: 683b ldr r3, [r7, #0] - 8000c9e: 685b ldr r3, [r3, #4] - 8000ca0: f403 3300 and.w r3, r3, #131072 ; 0x20000 - 8000ca4: 2b00 cmp r3, #0 - 8000ca6: d006 beq.n 8000cb6 + 8000d24: 683b ldr r3, [r7, #0] + 8000d26: 685b ldr r3, [r3, #4] + 8000d28: f403 3300 and.w r3, r3, #131072 ; 0x20000 + 8000d2c: 2b00 cmp r3, #0 + 8000d2e: d006 beq.n 8000d3e { SET_BIT(EXTI->EMR, iocurrent); - 8000ca8: 4b25 ldr r3, [pc, #148] ; (8000d40 ) - 8000caa: 685a ldr r2, [r3, #4] - 8000cac: 4924 ldr r1, [pc, #144] ; (8000d40 ) - 8000cae: 69bb ldr r3, [r7, #24] - 8000cb0: 4313 orrs r3, r2 - 8000cb2: 604b str r3, [r1, #4] - 8000cb4: e006 b.n 8000cc4 + 8000d30: 4b25 ldr r3, [pc, #148] ; (8000dc8 ) + 8000d32: 685a ldr r2, [r3, #4] + 8000d34: 4924 ldr r1, [pc, #144] ; (8000dc8 ) + 8000d36: 69bb ldr r3, [r7, #24] + 8000d38: 4313 orrs r3, r2 + 8000d3a: 604b str r3, [r1, #4] + 8000d3c: e006 b.n 8000d4c } else { CLEAR_BIT(EXTI->EMR, iocurrent); - 8000cb6: 4b22 ldr r3, [pc, #136] ; (8000d40 ) - 8000cb8: 685a ldr r2, [r3, #4] - 8000cba: 69bb ldr r3, [r7, #24] - 8000cbc: 43db mvns r3, r3 - 8000cbe: 4920 ldr r1, [pc, #128] ; (8000d40 ) - 8000cc0: 4013 ands r3, r2 - 8000cc2: 604b str r3, [r1, #4] + 8000d3e: 4b22 ldr r3, [pc, #136] ; (8000dc8 ) + 8000d40: 685a ldr r2, [r3, #4] + 8000d42: 69bb ldr r3, [r7, #24] + 8000d44: 43db mvns r3, r3 + 8000d46: 4920 ldr r1, [pc, #128] ; (8000dc8 ) + 8000d48: 4013 ands r3, r2 + 8000d4a: 604b str r3, [r1, #4] } /* Enable or disable the rising trigger */ if ((GPIO_Init->Mode & RISING_EDGE) == RISING_EDGE) - 8000cc4: 683b ldr r3, [r7, #0] - 8000cc6: 685b ldr r3, [r3, #4] - 8000cc8: f403 1380 and.w r3, r3, #1048576 ; 0x100000 - 8000ccc: 2b00 cmp r3, #0 - 8000cce: d006 beq.n 8000cde + 8000d4c: 683b ldr r3, [r7, #0] + 8000d4e: 685b ldr r3, [r3, #4] + 8000d50: f403 1380 and.w r3, r3, #1048576 ; 0x100000 + 8000d54: 2b00 cmp r3, #0 + 8000d56: d006 beq.n 8000d66 { SET_BIT(EXTI->RTSR, iocurrent); - 8000cd0: 4b1b ldr r3, [pc, #108] ; (8000d40 ) - 8000cd2: 689a ldr r2, [r3, #8] - 8000cd4: 491a ldr r1, [pc, #104] ; (8000d40 ) - 8000cd6: 69bb ldr r3, [r7, #24] - 8000cd8: 4313 orrs r3, r2 - 8000cda: 608b str r3, [r1, #8] - 8000cdc: e006 b.n 8000cec + 8000d58: 4b1b ldr r3, [pc, #108] ; (8000dc8 ) + 8000d5a: 689a ldr r2, [r3, #8] + 8000d5c: 491a ldr r1, [pc, #104] ; (8000dc8 ) + 8000d5e: 69bb ldr r3, [r7, #24] + 8000d60: 4313 orrs r3, r2 + 8000d62: 608b str r3, [r1, #8] + 8000d64: e006 b.n 8000d74 } else { CLEAR_BIT(EXTI->RTSR, iocurrent); - 8000cde: 4b18 ldr r3, [pc, #96] ; (8000d40 ) - 8000ce0: 689a ldr r2, [r3, #8] - 8000ce2: 69bb ldr r3, [r7, #24] - 8000ce4: 43db mvns r3, r3 - 8000ce6: 4916 ldr r1, [pc, #88] ; (8000d40 ) - 8000ce8: 4013 ands r3, r2 - 8000cea: 608b str r3, [r1, #8] + 8000d66: 4b18 ldr r3, [pc, #96] ; (8000dc8 ) + 8000d68: 689a ldr r2, [r3, #8] + 8000d6a: 69bb ldr r3, [r7, #24] + 8000d6c: 43db mvns r3, r3 + 8000d6e: 4916 ldr r1, [pc, #88] ; (8000dc8 ) + 8000d70: 4013 ands r3, r2 + 8000d72: 608b str r3, [r1, #8] } /* Enable or disable the falling trigger */ if ((GPIO_Init->Mode & FALLING_EDGE) == FALLING_EDGE) - 8000cec: 683b ldr r3, [r7, #0] - 8000cee: 685b ldr r3, [r3, #4] - 8000cf0: f403 1300 and.w r3, r3, #2097152 ; 0x200000 - 8000cf4: 2b00 cmp r3, #0 - 8000cf6: d025 beq.n 8000d44 + 8000d74: 683b ldr r3, [r7, #0] + 8000d76: 685b ldr r3, [r3, #4] + 8000d78: f403 1300 and.w r3, r3, #2097152 ; 0x200000 + 8000d7c: 2b00 cmp r3, #0 + 8000d7e: d025 beq.n 8000dcc { SET_BIT(EXTI->FTSR, iocurrent); - 8000cf8: 4b11 ldr r3, [pc, #68] ; (8000d40 ) - 8000cfa: 68da ldr r2, [r3, #12] - 8000cfc: 4910 ldr r1, [pc, #64] ; (8000d40 ) - 8000cfe: 69bb ldr r3, [r7, #24] - 8000d00: 4313 orrs r3, r2 - 8000d02: 60cb str r3, [r1, #12] - 8000d04: e025 b.n 8000d52 - 8000d06: bf00 nop - 8000d08: 10320000 .word 0x10320000 - 8000d0c: 10310000 .word 0x10310000 - 8000d10: 10220000 .word 0x10220000 - 8000d14: 10210000 .word 0x10210000 - 8000d18: 10120000 .word 0x10120000 - 8000d1c: 10110000 .word 0x10110000 - 8000d20: 40021000 .word 0x40021000 - 8000d24: 40010000 .word 0x40010000 - 8000d28: 40010800 .word 0x40010800 - 8000d2c: 40010c00 .word 0x40010c00 - 8000d30: 40011000 .word 0x40011000 - 8000d34: 40011400 .word 0x40011400 - 8000d38: 40011800 .word 0x40011800 - 8000d3c: 40011c00 .word 0x40011c00 - 8000d40: 40010400 .word 0x40010400 + 8000d80: 4b11 ldr r3, [pc, #68] ; (8000dc8 ) + 8000d82: 68da ldr r2, [r3, #12] + 8000d84: 4910 ldr r1, [pc, #64] ; (8000dc8 ) + 8000d86: 69bb ldr r3, [r7, #24] + 8000d88: 4313 orrs r3, r2 + 8000d8a: 60cb str r3, [r1, #12] + 8000d8c: e025 b.n 8000dda + 8000d8e: bf00 nop + 8000d90: 10320000 .word 0x10320000 + 8000d94: 10310000 .word 0x10310000 + 8000d98: 10220000 .word 0x10220000 + 8000d9c: 10210000 .word 0x10210000 + 8000da0: 10120000 .word 0x10120000 + 8000da4: 10110000 .word 0x10110000 + 8000da8: 40021000 .word 0x40021000 + 8000dac: 40010000 .word 0x40010000 + 8000db0: 40010800 .word 0x40010800 + 8000db4: 40010c00 .word 0x40010c00 + 8000db8: 40011000 .word 0x40011000 + 8000dbc: 40011400 .word 0x40011400 + 8000dc0: 40011800 .word 0x40011800 + 8000dc4: 40011c00 .word 0x40011c00 + 8000dc8: 40010400 .word 0x40010400 } else { CLEAR_BIT(EXTI->FTSR, iocurrent); - 8000d44: 4b0b ldr r3, [pc, #44] ; (8000d74 ) - 8000d46: 68da ldr r2, [r3, #12] - 8000d48: 69bb ldr r3, [r7, #24] - 8000d4a: 43db mvns r3, r3 - 8000d4c: 4909 ldr r1, [pc, #36] ; (8000d74 ) - 8000d4e: 4013 ands r3, r2 - 8000d50: 60cb str r3, [r1, #12] + 8000dcc: 4b0b ldr r3, [pc, #44] ; (8000dfc ) + 8000dce: 68da ldr r2, [r3, #12] + 8000dd0: 69bb ldr r3, [r7, #24] + 8000dd2: 43db mvns r3, r3 + 8000dd4: 4909 ldr r1, [pc, #36] ; (8000dfc ) + 8000dd6: 4013 ands r3, r2 + 8000dd8: 60cb str r3, [r1, #12] } } } position++; - 8000d52: 6a7b ldr r3, [r7, #36] ; 0x24 - 8000d54: 3301 adds r3, #1 - 8000d56: 627b str r3, [r7, #36] ; 0x24 + 8000dda: 6a7b ldr r3, [r7, #36] ; 0x24 + 8000ddc: 3301 adds r3, #1 + 8000dde: 627b str r3, [r7, #36] ; 0x24 while (((GPIO_Init->Pin) >> position) != 0x00u) - 8000d58: 683b ldr r3, [r7, #0] - 8000d5a: 681a ldr r2, [r3, #0] - 8000d5c: 6a7b ldr r3, [r7, #36] ; 0x24 - 8000d5e: fa22 f303 lsr.w r3, r2, r3 - 8000d62: 2b00 cmp r3, #0 - 8000d64: f47f ae7e bne.w 8000a64 + 8000de0: 683b ldr r3, [r7, #0] + 8000de2: 681a ldr r2, [r3, #0] + 8000de4: 6a7b ldr r3, [r7, #36] ; 0x24 + 8000de6: fa22 f303 lsr.w r3, r2, r3 + 8000dea: 2b00 cmp r3, #0 + 8000dec: f47f ae7e bne.w 8000aec } } - 8000d68: bf00 nop - 8000d6a: bf00 nop - 8000d6c: 372c adds r7, #44 ; 0x2c - 8000d6e: 46bd mov sp, r7 - 8000d70: bc80 pop {r7} - 8000d72: 4770 bx lr - 8000d74: 40010400 .word 0x40010400 + 8000df0: bf00 nop + 8000df2: bf00 nop + 8000df4: 372c adds r7, #44 ; 0x2c + 8000df6: 46bd mov sp, r7 + 8000df8: bc80 pop {r7} + 8000dfa: 4770 bx lr + 8000dfc: 40010400 .word 0x40010400 -08000d78 : +08000e00 : + * @param GPIO_Pin: specifies the port bit to read. + * This parameter can be GPIO_PIN_x where x can be (0..15). + * @retval The input port pin value. + */ +GPIO_PinState HAL_GPIO_ReadPin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin) +{ + 8000e00: b480 push {r7} + 8000e02: b085 sub sp, #20 + 8000e04: af00 add r7, sp, #0 + 8000e06: 6078 str r0, [r7, #4] + 8000e08: 460b mov r3, r1 + 8000e0a: 807b strh r3, [r7, #2] + GPIO_PinState bitstatus; + + /* Check the parameters */ + assert_param(IS_GPIO_PIN(GPIO_Pin)); + + if ((GPIOx->IDR & GPIO_Pin) != (uint32_t)GPIO_PIN_RESET) + 8000e0c: 687b ldr r3, [r7, #4] + 8000e0e: 689a ldr r2, [r3, #8] + 8000e10: 887b ldrh r3, [r7, #2] + 8000e12: 4013 ands r3, r2 + 8000e14: 2b00 cmp r3, #0 + 8000e16: d002 beq.n 8000e1e + { + bitstatus = GPIO_PIN_SET; + 8000e18: 2301 movs r3, #1 + 8000e1a: 73fb strb r3, [r7, #15] + 8000e1c: e001 b.n 8000e22 + } + else + { + bitstatus = GPIO_PIN_RESET; + 8000e1e: 2300 movs r3, #0 + 8000e20: 73fb strb r3, [r7, #15] + } + return bitstatus; + 8000e22: 7bfb ldrb r3, [r7, #15] +} + 8000e24: 4618 mov r0, r3 + 8000e26: 3714 adds r7, #20 + 8000e28: 46bd mov sp, r7 + 8000e2a: bc80 pop {r7} + 8000e2c: 4770 bx lr + +08000e2e : * @arg GPIO_PIN_RESET: to clear the port pin * @arg GPIO_PIN_SET: to set the port pin * @retval None */ void HAL_GPIO_WritePin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState) { - 8000d78: b480 push {r7} - 8000d7a: b083 sub sp, #12 - 8000d7c: af00 add r7, sp, #0 - 8000d7e: 6078 str r0, [r7, #4] - 8000d80: 460b mov r3, r1 - 8000d82: 807b strh r3, [r7, #2] - 8000d84: 4613 mov r3, r2 - 8000d86: 707b strb r3, [r7, #1] + 8000e2e: b480 push {r7} + 8000e30: b083 sub sp, #12 + 8000e32: af00 add r7, sp, #0 + 8000e34: 6078 str r0, [r7, #4] + 8000e36: 460b mov r3, r1 + 8000e38: 807b strh r3, [r7, #2] + 8000e3a: 4613 mov r3, r2 + 8000e3c: 707b strb r3, [r7, #1] /* Check the parameters */ assert_param(IS_GPIO_PIN(GPIO_Pin)); assert_param(IS_GPIO_PIN_ACTION(PinState)); if (PinState != GPIO_PIN_RESET) - 8000d88: 787b ldrb r3, [r7, #1] - 8000d8a: 2b00 cmp r3, #0 - 8000d8c: d003 beq.n 8000d96 + 8000e3e: 787b ldrb r3, [r7, #1] + 8000e40: 2b00 cmp r3, #0 + 8000e42: d003 beq.n 8000e4c { GPIOx->BSRR = GPIO_Pin; - 8000d8e: 887a ldrh r2, [r7, #2] - 8000d90: 687b ldr r3, [r7, #4] - 8000d92: 611a str r2, [r3, #16] + 8000e44: 887a ldrh r2, [r7, #2] + 8000e46: 687b ldr r3, [r7, #4] + 8000e48: 611a str r2, [r3, #16] } else { GPIOx->BSRR = (uint32_t)GPIO_Pin << 16u; } } - 8000d94: e003 b.n 8000d9e + 8000e4a: e003 b.n 8000e54 GPIOx->BSRR = (uint32_t)GPIO_Pin << 16u; - 8000d96: 887b ldrh r3, [r7, #2] - 8000d98: 041a lsls r2, r3, #16 - 8000d9a: 687b ldr r3, [r7, #4] - 8000d9c: 611a str r2, [r3, #16] + 8000e4c: 887b ldrh r3, [r7, #2] + 8000e4e: 041a lsls r2, r3, #16 + 8000e50: 687b ldr r3, [r7, #4] + 8000e52: 611a str r2, [r3, #16] } - 8000d9e: bf00 nop - 8000da0: 370c adds r7, #12 - 8000da2: 46bd mov sp, r7 - 8000da4: bc80 pop {r7} - 8000da6: 4770 bx lr + 8000e54: bf00 nop + 8000e56: 370c adds r7, #12 + 8000e58: 46bd mov sp, r7 + 8000e5a: bc80 pop {r7} + 8000e5c: 4770 bx lr + ... -08000da8 : +08000e60 : * supported by this macro. User should request a transition to HSE Off * first and then HSE On or HSE Bypass. * @retval HAL status */ HAL_StatusTypeDef HAL_RCC_OscConfig(RCC_OscInitTypeDef *RCC_OscInitStruct) { - 8000da8: b580 push {r7, lr} - 8000daa: b086 sub sp, #24 - 8000dac: af00 add r7, sp, #0 - 8000dae: 6078 str r0, [r7, #4] + 8000e60: b580 push {r7, lr} + 8000e62: b086 sub sp, #24 + 8000e64: af00 add r7, sp, #0 + 8000e66: 6078 str r0, [r7, #4] uint32_t tickstart; uint32_t pll_config; /* Check Null pointer */ if (RCC_OscInitStruct == NULL) - 8000db0: 687b ldr r3, [r7, #4] - 8000db2: 2b00 cmp r3, #0 - 8000db4: d101 bne.n 8000dba + 8000e68: 687b ldr r3, [r7, #4] + 8000e6a: 2b00 cmp r3, #0 + 8000e6c: d101 bne.n 8000e72 { return HAL_ERROR; - 8000db6: 2301 movs r3, #1 - 8000db8: e26c b.n 8001294 + 8000e6e: 2301 movs r3, #1 + 8000e70: e26c b.n 800134c /* Check the parameters */ assert_param(IS_RCC_OSCILLATORTYPE(RCC_OscInitStruct->OscillatorType)); /*------------------------------- HSE Configuration ------------------------*/ if (((RCC_OscInitStruct->OscillatorType) & RCC_OSCILLATORTYPE_HSE) == RCC_OSCILLATORTYPE_HSE) - 8000dba: 687b ldr r3, [r7, #4] - 8000dbc: 681b ldr r3, [r3, #0] - 8000dbe: f003 0301 and.w r3, r3, #1 - 8000dc2: 2b00 cmp r3, #0 - 8000dc4: f000 8087 beq.w 8000ed6 + 8000e72: 687b ldr r3, [r7, #4] + 8000e74: 681b ldr r3, [r3, #0] + 8000e76: f003 0301 and.w r3, r3, #1 + 8000e7a: 2b00 cmp r3, #0 + 8000e7c: f000 8087 beq.w 8000f8e { /* Check the parameters */ assert_param(IS_RCC_HSE(RCC_OscInitStruct->HSEState)); /* When the HSE is used as system clock or clock source for PLL in these cases it is not allowed to be disabled */ if ((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_SYSCLKSOURCE_STATUS_HSE) - 8000dc8: 4b92 ldr r3, [pc, #584] ; (8001014 ) - 8000dca: 685b ldr r3, [r3, #4] - 8000dcc: f003 030c and.w r3, r3, #12 - 8000dd0: 2b04 cmp r3, #4 - 8000dd2: d00c beq.n 8000dee + 8000e80: 4b92 ldr r3, [pc, #584] ; (80010cc ) + 8000e82: 685b ldr r3, [r3, #4] + 8000e84: f003 030c and.w r3, r3, #12 + 8000e88: 2b04 cmp r3, #4 + 8000e8a: d00c beq.n 8000ea6 || ((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_SYSCLKSOURCE_STATUS_PLLCLK) && (__HAL_RCC_GET_PLL_OSCSOURCE() == RCC_PLLSOURCE_HSE))) - 8000dd4: 4b8f ldr r3, [pc, #572] ; (8001014 ) - 8000dd6: 685b ldr r3, [r3, #4] - 8000dd8: f003 030c and.w r3, r3, #12 - 8000ddc: 2b08 cmp r3, #8 - 8000dde: d112 bne.n 8000e06 - 8000de0: 4b8c ldr r3, [pc, #560] ; (8001014 ) - 8000de2: 685b ldr r3, [r3, #4] - 8000de4: f403 3380 and.w r3, r3, #65536 ; 0x10000 - 8000de8: f5b3 3f80 cmp.w r3, #65536 ; 0x10000 - 8000dec: d10b bne.n 8000e06 + 8000e8c: 4b8f ldr r3, [pc, #572] ; (80010cc ) + 8000e8e: 685b ldr r3, [r3, #4] + 8000e90: f003 030c and.w r3, r3, #12 + 8000e94: 2b08 cmp r3, #8 + 8000e96: d112 bne.n 8000ebe + 8000e98: 4b8c ldr r3, [pc, #560] ; (80010cc ) + 8000e9a: 685b ldr r3, [r3, #4] + 8000e9c: f403 3380 and.w r3, r3, #65536 ; 0x10000 + 8000ea0: f5b3 3f80 cmp.w r3, #65536 ; 0x10000 + 8000ea4: d10b bne.n 8000ebe { if ((__HAL_RCC_GET_FLAG(RCC_FLAG_HSERDY) != RESET) && (RCC_OscInitStruct->HSEState == RCC_HSE_OFF)) - 8000dee: 4b89 ldr r3, [pc, #548] ; (8001014 ) - 8000df0: 681b ldr r3, [r3, #0] - 8000df2: f403 3300 and.w r3, r3, #131072 ; 0x20000 - 8000df6: 2b00 cmp r3, #0 - 8000df8: d06c beq.n 8000ed4 - 8000dfa: 687b ldr r3, [r7, #4] - 8000dfc: 685b ldr r3, [r3, #4] - 8000dfe: 2b00 cmp r3, #0 - 8000e00: d168 bne.n 8000ed4 + 8000ea6: 4b89 ldr r3, [pc, #548] ; (80010cc ) + 8000ea8: 681b ldr r3, [r3, #0] + 8000eaa: f403 3300 and.w r3, r3, #131072 ; 0x20000 + 8000eae: 2b00 cmp r3, #0 + 8000eb0: d06c beq.n 8000f8c + 8000eb2: 687b ldr r3, [r7, #4] + 8000eb4: 685b ldr r3, [r3, #4] + 8000eb6: 2b00 cmp r3, #0 + 8000eb8: d168 bne.n 8000f8c { return HAL_ERROR; - 8000e02: 2301 movs r3, #1 - 8000e04: e246 b.n 8001294 + 8000eba: 2301 movs r3, #1 + 8000ebc: e246 b.n 800134c } } else { /* Set the new HSE configuration ---------------------------------------*/ __HAL_RCC_HSE_CONFIG(RCC_OscInitStruct->HSEState); - 8000e06: 687b ldr r3, [r7, #4] - 8000e08: 685b ldr r3, [r3, #4] - 8000e0a: f5b3 3f80 cmp.w r3, #65536 ; 0x10000 - 8000e0e: d106 bne.n 8000e1e - 8000e10: 4b80 ldr r3, [pc, #512] ; (8001014 ) - 8000e12: 681b ldr r3, [r3, #0] - 8000e14: 4a7f ldr r2, [pc, #508] ; (8001014 ) - 8000e16: f443 3380 orr.w r3, r3, #65536 ; 0x10000 - 8000e1a: 6013 str r3, [r2, #0] - 8000e1c: e02e b.n 8000e7c - 8000e1e: 687b ldr r3, [r7, #4] - 8000e20: 685b ldr r3, [r3, #4] - 8000e22: 2b00 cmp r3, #0 - 8000e24: d10c bne.n 8000e40 - 8000e26: 4b7b ldr r3, [pc, #492] ; (8001014 ) - 8000e28: 681b ldr r3, [r3, #0] - 8000e2a: 4a7a ldr r2, [pc, #488] ; (8001014 ) - 8000e2c: f423 3380 bic.w r3, r3, #65536 ; 0x10000 - 8000e30: 6013 str r3, [r2, #0] - 8000e32: 4b78 ldr r3, [pc, #480] ; (8001014 ) - 8000e34: 681b ldr r3, [r3, #0] - 8000e36: 4a77 ldr r2, [pc, #476] ; (8001014 ) - 8000e38: f423 2380 bic.w r3, r3, #262144 ; 0x40000 - 8000e3c: 6013 str r3, [r2, #0] - 8000e3e: e01d b.n 8000e7c - 8000e40: 687b ldr r3, [r7, #4] - 8000e42: 685b ldr r3, [r3, #4] - 8000e44: f5b3 2fa0 cmp.w r3, #327680 ; 0x50000 - 8000e48: d10c bne.n 8000e64 - 8000e4a: 4b72 ldr r3, [pc, #456] ; (8001014 ) - 8000e4c: 681b ldr r3, [r3, #0] - 8000e4e: 4a71 ldr r2, [pc, #452] ; (8001014 ) - 8000e50: f443 2380 orr.w r3, r3, #262144 ; 0x40000 - 8000e54: 6013 str r3, [r2, #0] - 8000e56: 4b6f ldr r3, [pc, #444] ; (8001014 ) - 8000e58: 681b ldr r3, [r3, #0] - 8000e5a: 4a6e ldr r2, [pc, #440] ; (8001014 ) - 8000e5c: f443 3380 orr.w r3, r3, #65536 ; 0x10000 - 8000e60: 6013 str r3, [r2, #0] - 8000e62: e00b b.n 8000e7c - 8000e64: 4b6b ldr r3, [pc, #428] ; (8001014 ) - 8000e66: 681b ldr r3, [r3, #0] - 8000e68: 4a6a ldr r2, [pc, #424] ; (8001014 ) - 8000e6a: f423 3380 bic.w r3, r3, #65536 ; 0x10000 - 8000e6e: 6013 str r3, [r2, #0] - 8000e70: 4b68 ldr r3, [pc, #416] ; (8001014 ) - 8000e72: 681b ldr r3, [r3, #0] - 8000e74: 4a67 ldr r2, [pc, #412] ; (8001014 ) - 8000e76: f423 2380 bic.w r3, r3, #262144 ; 0x40000 - 8000e7a: 6013 str r3, [r2, #0] + 8000ebe: 687b ldr r3, [r7, #4] + 8000ec0: 685b ldr r3, [r3, #4] + 8000ec2: f5b3 3f80 cmp.w r3, #65536 ; 0x10000 + 8000ec6: d106 bne.n 8000ed6 + 8000ec8: 4b80 ldr r3, [pc, #512] ; (80010cc ) + 8000eca: 681b ldr r3, [r3, #0] + 8000ecc: 4a7f ldr r2, [pc, #508] ; (80010cc ) + 8000ece: f443 3380 orr.w r3, r3, #65536 ; 0x10000 + 8000ed2: 6013 str r3, [r2, #0] + 8000ed4: e02e b.n 8000f34 + 8000ed6: 687b ldr r3, [r7, #4] + 8000ed8: 685b ldr r3, [r3, #4] + 8000eda: 2b00 cmp r3, #0 + 8000edc: d10c bne.n 8000ef8 + 8000ede: 4b7b ldr r3, [pc, #492] ; (80010cc ) + 8000ee0: 681b ldr r3, [r3, #0] + 8000ee2: 4a7a ldr r2, [pc, #488] ; (80010cc ) + 8000ee4: f423 3380 bic.w r3, r3, #65536 ; 0x10000 + 8000ee8: 6013 str r3, [r2, #0] + 8000eea: 4b78 ldr r3, [pc, #480] ; (80010cc ) + 8000eec: 681b ldr r3, [r3, #0] + 8000eee: 4a77 ldr r2, [pc, #476] ; (80010cc ) + 8000ef0: f423 2380 bic.w r3, r3, #262144 ; 0x40000 + 8000ef4: 6013 str r3, [r2, #0] + 8000ef6: e01d b.n 8000f34 + 8000ef8: 687b ldr r3, [r7, #4] + 8000efa: 685b ldr r3, [r3, #4] + 8000efc: f5b3 2fa0 cmp.w r3, #327680 ; 0x50000 + 8000f00: d10c bne.n 8000f1c + 8000f02: 4b72 ldr r3, [pc, #456] ; (80010cc ) + 8000f04: 681b ldr r3, [r3, #0] + 8000f06: 4a71 ldr r2, [pc, #452] ; (80010cc ) + 8000f08: f443 2380 orr.w r3, r3, #262144 ; 0x40000 + 8000f0c: 6013 str r3, [r2, #0] + 8000f0e: 4b6f ldr r3, [pc, #444] ; (80010cc ) + 8000f10: 681b ldr r3, [r3, #0] + 8000f12: 4a6e ldr r2, [pc, #440] ; (80010cc ) + 8000f14: f443 3380 orr.w r3, r3, #65536 ; 0x10000 + 8000f18: 6013 str r3, [r2, #0] + 8000f1a: e00b b.n 8000f34 + 8000f1c: 4b6b ldr r3, [pc, #428] ; (80010cc ) + 8000f1e: 681b ldr r3, [r3, #0] + 8000f20: 4a6a ldr r2, [pc, #424] ; (80010cc ) + 8000f22: f423 3380 bic.w r3, r3, #65536 ; 0x10000 + 8000f26: 6013 str r3, [r2, #0] + 8000f28: 4b68 ldr r3, [pc, #416] ; (80010cc ) + 8000f2a: 681b ldr r3, [r3, #0] + 8000f2c: 4a67 ldr r2, [pc, #412] ; (80010cc ) + 8000f2e: f423 2380 bic.w r3, r3, #262144 ; 0x40000 + 8000f32: 6013 str r3, [r2, #0] /* Check the HSE State */ if (RCC_OscInitStruct->HSEState != RCC_HSE_OFF) - 8000e7c: 687b ldr r3, [r7, #4] - 8000e7e: 685b ldr r3, [r3, #4] - 8000e80: 2b00 cmp r3, #0 - 8000e82: d013 beq.n 8000eac + 8000f34: 687b ldr r3, [r7, #4] + 8000f36: 685b ldr r3, [r3, #4] + 8000f38: 2b00 cmp r3, #0 + 8000f3a: d013 beq.n 8000f64 { /* Get Start Tick */ tickstart = HAL_GetTick(); - 8000e84: f7ff fcd2 bl 800082c - 8000e88: 6138 str r0, [r7, #16] + 8000f3c: f7ff fcba bl 80008b4 + 8000f40: 6138 str r0, [r7, #16] /* Wait till HSE is ready */ while (__HAL_RCC_GET_FLAG(RCC_FLAG_HSERDY) == RESET) - 8000e8a: e008 b.n 8000e9e + 8000f42: e008 b.n 8000f56 { if ((HAL_GetTick() - tickstart) > HSE_TIMEOUT_VALUE) - 8000e8c: f7ff fcce bl 800082c - 8000e90: 4602 mov r2, r0 - 8000e92: 693b ldr r3, [r7, #16] - 8000e94: 1ad3 subs r3, r2, r3 - 8000e96: 2b64 cmp r3, #100 ; 0x64 - 8000e98: d901 bls.n 8000e9e + 8000f44: f7ff fcb6 bl 80008b4 + 8000f48: 4602 mov r2, r0 + 8000f4a: 693b ldr r3, [r7, #16] + 8000f4c: 1ad3 subs r3, r2, r3 + 8000f4e: 2b64 cmp r3, #100 ; 0x64 + 8000f50: d901 bls.n 8000f56 { return HAL_TIMEOUT; - 8000e9a: 2303 movs r3, #3 - 8000e9c: e1fa b.n 8001294 + 8000f52: 2303 movs r3, #3 + 8000f54: e1fa b.n 800134c while (__HAL_RCC_GET_FLAG(RCC_FLAG_HSERDY) == RESET) - 8000e9e: 4b5d ldr r3, [pc, #372] ; (8001014 ) - 8000ea0: 681b ldr r3, [r3, #0] - 8000ea2: f403 3300 and.w r3, r3, #131072 ; 0x20000 - 8000ea6: 2b00 cmp r3, #0 - 8000ea8: d0f0 beq.n 8000e8c - 8000eaa: e014 b.n 8000ed6 + 8000f56: 4b5d ldr r3, [pc, #372] ; (80010cc ) + 8000f58: 681b ldr r3, [r3, #0] + 8000f5a: f403 3300 and.w r3, r3, #131072 ; 0x20000 + 8000f5e: 2b00 cmp r3, #0 + 8000f60: d0f0 beq.n 8000f44 + 8000f62: e014 b.n 8000f8e } } else { /* Get Start Tick */ tickstart = HAL_GetTick(); - 8000eac: f7ff fcbe bl 800082c - 8000eb0: 6138 str r0, [r7, #16] + 8000f64: f7ff fca6 bl 80008b4 + 8000f68: 6138 str r0, [r7, #16] /* Wait till HSE is disabled */ while (__HAL_RCC_GET_FLAG(RCC_FLAG_HSERDY) != RESET) - 8000eb2: e008 b.n 8000ec6 + 8000f6a: e008 b.n 8000f7e { if ((HAL_GetTick() - tickstart) > HSE_TIMEOUT_VALUE) - 8000eb4: f7ff fcba bl 800082c - 8000eb8: 4602 mov r2, r0 - 8000eba: 693b ldr r3, [r7, #16] - 8000ebc: 1ad3 subs r3, r2, r3 - 8000ebe: 2b64 cmp r3, #100 ; 0x64 - 8000ec0: d901 bls.n 8000ec6 + 8000f6c: f7ff fca2 bl 80008b4 + 8000f70: 4602 mov r2, r0 + 8000f72: 693b ldr r3, [r7, #16] + 8000f74: 1ad3 subs r3, r2, r3 + 8000f76: 2b64 cmp r3, #100 ; 0x64 + 8000f78: d901 bls.n 8000f7e { return HAL_TIMEOUT; - 8000ec2: 2303 movs r3, #3 - 8000ec4: e1e6 b.n 8001294 + 8000f7a: 2303 movs r3, #3 + 8000f7c: e1e6 b.n 800134c while (__HAL_RCC_GET_FLAG(RCC_FLAG_HSERDY) != RESET) - 8000ec6: 4b53 ldr r3, [pc, #332] ; (8001014 ) - 8000ec8: 681b ldr r3, [r3, #0] - 8000eca: f403 3300 and.w r3, r3, #131072 ; 0x20000 - 8000ece: 2b00 cmp r3, #0 - 8000ed0: d1f0 bne.n 8000eb4 - 8000ed2: e000 b.n 8000ed6 + 8000f7e: 4b53 ldr r3, [pc, #332] ; (80010cc ) + 8000f80: 681b ldr r3, [r3, #0] + 8000f82: f403 3300 and.w r3, r3, #131072 ; 0x20000 + 8000f86: 2b00 cmp r3, #0 + 8000f88: d1f0 bne.n 8000f6c + 8000f8a: e000 b.n 8000f8e if ((__HAL_RCC_GET_FLAG(RCC_FLAG_HSERDY) != RESET) && (RCC_OscInitStruct->HSEState == RCC_HSE_OFF)) - 8000ed4: bf00 nop + 8000f8c: bf00 nop } } } } /*----------------------------- HSI Configuration --------------------------*/ if (((RCC_OscInitStruct->OscillatorType) & RCC_OSCILLATORTYPE_HSI) == RCC_OSCILLATORTYPE_HSI) - 8000ed6: 687b ldr r3, [r7, #4] - 8000ed8: 681b ldr r3, [r3, #0] - 8000eda: f003 0302 and.w r3, r3, #2 - 8000ede: 2b00 cmp r3, #0 - 8000ee0: d063 beq.n 8000faa + 8000f8e: 687b ldr r3, [r7, #4] + 8000f90: 681b ldr r3, [r3, #0] + 8000f92: f003 0302 and.w r3, r3, #2 + 8000f96: 2b00 cmp r3, #0 + 8000f98: d063 beq.n 8001062 /* Check the parameters */ assert_param(IS_RCC_HSI(RCC_OscInitStruct->HSIState)); assert_param(IS_RCC_CALIBRATION_VALUE(RCC_OscInitStruct->HSICalibrationValue)); /* Check if HSI is used as system clock or as PLL source when PLL is selected as system clock */ if ((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_SYSCLKSOURCE_STATUS_HSI) - 8000ee2: 4b4c ldr r3, [pc, #304] ; (8001014 ) - 8000ee4: 685b ldr r3, [r3, #4] - 8000ee6: f003 030c and.w r3, r3, #12 - 8000eea: 2b00 cmp r3, #0 - 8000eec: d00b beq.n 8000f06 + 8000f9a: 4b4c ldr r3, [pc, #304] ; (80010cc ) + 8000f9c: 685b ldr r3, [r3, #4] + 8000f9e: f003 030c and.w r3, r3, #12 + 8000fa2: 2b00 cmp r3, #0 + 8000fa4: d00b beq.n 8000fbe || ((__HAL_RCC_GET_SYSCLK_SOURCE() == RCC_SYSCLKSOURCE_STATUS_PLLCLK) && (__HAL_RCC_GET_PLL_OSCSOURCE() == RCC_PLLSOURCE_HSI_DIV2))) - 8000eee: 4b49 ldr r3, [pc, #292] ; (8001014 ) - 8000ef0: 685b ldr r3, [r3, #4] - 8000ef2: f003 030c and.w r3, r3, #12 - 8000ef6: 2b08 cmp r3, #8 - 8000ef8: d11c bne.n 8000f34 - 8000efa: 4b46 ldr r3, [pc, #280] ; (8001014 ) - 8000efc: 685b ldr r3, [r3, #4] - 8000efe: f403 3380 and.w r3, r3, #65536 ; 0x10000 - 8000f02: 2b00 cmp r3, #0 - 8000f04: d116 bne.n 8000f34 + 8000fa6: 4b49 ldr r3, [pc, #292] ; (80010cc ) + 8000fa8: 685b ldr r3, [r3, #4] + 8000faa: f003 030c and.w r3, r3, #12 + 8000fae: 2b08 cmp r3, #8 + 8000fb0: d11c bne.n 8000fec + 8000fb2: 4b46 ldr r3, [pc, #280] ; (80010cc ) + 8000fb4: 685b ldr r3, [r3, #4] + 8000fb6: f403 3380 and.w r3, r3, #65536 ; 0x10000 + 8000fba: 2b00 cmp r3, #0 + 8000fbc: d116 bne.n 8000fec { /* When HSI is used as system clock it will not disabled */ if ((__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) != RESET) && (RCC_OscInitStruct->HSIState != RCC_HSI_ON)) - 8000f06: 4b43 ldr r3, [pc, #268] ; (8001014 ) - 8000f08: 681b ldr r3, [r3, #0] - 8000f0a: f003 0302 and.w r3, r3, #2 - 8000f0e: 2b00 cmp r3, #0 - 8000f10: d005 beq.n 8000f1e - 8000f12: 687b ldr r3, [r7, #4] - 8000f14: 691b ldr r3, [r3, #16] - 8000f16: 2b01 cmp r3, #1 - 8000f18: d001 beq.n 8000f1e + 8000fbe: 4b43 ldr r3, [pc, #268] ; (80010cc ) + 8000fc0: 681b ldr r3, [r3, #0] + 8000fc2: f003 0302 and.w r3, r3, #2 + 8000fc6: 2b00 cmp r3, #0 + 8000fc8: d005 beq.n 8000fd6 + 8000fca: 687b ldr r3, [r7, #4] + 8000fcc: 691b ldr r3, [r3, #16] + 8000fce: 2b01 cmp r3, #1 + 8000fd0: d001 beq.n 8000fd6 { return HAL_ERROR; - 8000f1a: 2301 movs r3, #1 - 8000f1c: e1ba b.n 8001294 + 8000fd2: 2301 movs r3, #1 + 8000fd4: e1ba b.n 800134c } /* Otherwise, just the calibration is allowed */ else { /* Adjusts the Internal High Speed oscillator (HSI) calibration value.*/ __HAL_RCC_HSI_CALIBRATIONVALUE_ADJUST(RCC_OscInitStruct->HSICalibrationValue); - 8000f1e: 4b3d ldr r3, [pc, #244] ; (8001014 ) - 8000f20: 681b ldr r3, [r3, #0] - 8000f22: f023 02f8 bic.w r2, r3, #248 ; 0xf8 - 8000f26: 687b ldr r3, [r7, #4] - 8000f28: 695b ldr r3, [r3, #20] - 8000f2a: 00db lsls r3, r3, #3 - 8000f2c: 4939 ldr r1, [pc, #228] ; (8001014 ) - 8000f2e: 4313 orrs r3, r2 - 8000f30: 600b str r3, [r1, #0] + 8000fd6: 4b3d ldr r3, [pc, #244] ; (80010cc ) + 8000fd8: 681b ldr r3, [r3, #0] + 8000fda: f023 02f8 bic.w r2, r3, #248 ; 0xf8 + 8000fde: 687b ldr r3, [r7, #4] + 8000fe0: 695b ldr r3, [r3, #20] + 8000fe2: 00db lsls r3, r3, #3 + 8000fe4: 4939 ldr r1, [pc, #228] ; (80010cc ) + 8000fe6: 4313 orrs r3, r2 + 8000fe8: 600b str r3, [r1, #0] if ((__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) != RESET) && (RCC_OscInitStruct->HSIState != RCC_HSI_ON)) - 8000f32: e03a b.n 8000faa + 8000fea: e03a b.n 8001062 } } else { /* Check the HSI State */ if (RCC_OscInitStruct->HSIState != RCC_HSI_OFF) - 8000f34: 687b ldr r3, [r7, #4] - 8000f36: 691b ldr r3, [r3, #16] - 8000f38: 2b00 cmp r3, #0 - 8000f3a: d020 beq.n 8000f7e + 8000fec: 687b ldr r3, [r7, #4] + 8000fee: 691b ldr r3, [r3, #16] + 8000ff0: 2b00 cmp r3, #0 + 8000ff2: d020 beq.n 8001036 { /* Enable the Internal High Speed oscillator (HSI). */ __HAL_RCC_HSI_ENABLE(); - 8000f3c: 4b36 ldr r3, [pc, #216] ; (8001018 ) - 8000f3e: 2201 movs r2, #1 - 8000f40: 601a str r2, [r3, #0] + 8000ff4: 4b36 ldr r3, [pc, #216] ; (80010d0 ) + 8000ff6: 2201 movs r2, #1 + 8000ff8: 601a str r2, [r3, #0] /* Get Start Tick */ tickstart = HAL_GetTick(); - 8000f42: f7ff fc73 bl 800082c - 8000f46: 6138 str r0, [r7, #16] + 8000ffa: f7ff fc5b bl 80008b4 + 8000ffe: 6138 str r0, [r7, #16] /* Wait till HSI is ready */ while (__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) == RESET) - 8000f48: e008 b.n 8000f5c + 8001000: e008 b.n 8001014 { if ((HAL_GetTick() - tickstart) > HSI_TIMEOUT_VALUE) - 8000f4a: f7ff fc6f bl 800082c - 8000f4e: 4602 mov r2, r0 - 8000f50: 693b ldr r3, [r7, #16] - 8000f52: 1ad3 subs r3, r2, r3 - 8000f54: 2b02 cmp r3, #2 - 8000f56: d901 bls.n 8000f5c + 8001002: f7ff fc57 bl 80008b4 + 8001006: 4602 mov r2, r0 + 8001008: 693b ldr r3, [r7, #16] + 800100a: 1ad3 subs r3, r2, r3 + 800100c: 2b02 cmp r3, #2 + 800100e: d901 bls.n 8001014 { return HAL_TIMEOUT; - 8000f58: 2303 movs r3, #3 - 8000f5a: e19b b.n 8001294 + 8001010: 2303 movs r3, #3 + 8001012: e19b b.n 800134c while (__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) == RESET) - 8000f5c: 4b2d ldr r3, [pc, #180] ; (8001014 ) - 8000f5e: 681b ldr r3, [r3, #0] - 8000f60: f003 0302 and.w r3, r3, #2 - 8000f64: 2b00 cmp r3, #0 - 8000f66: d0f0 beq.n 8000f4a + 8001014: 4b2d ldr r3, [pc, #180] ; (80010cc ) + 8001016: 681b ldr r3, [r3, #0] + 8001018: f003 0302 and.w r3, r3, #2 + 800101c: 2b00 cmp r3, #0 + 800101e: d0f0 beq.n 8001002 } } /* Adjusts the Internal High Speed oscillator (HSI) calibration value.*/ __HAL_RCC_HSI_CALIBRATIONVALUE_ADJUST(RCC_OscInitStruct->HSICalibrationValue); - 8000f68: 4b2a ldr r3, [pc, #168] ; (8001014 ) - 8000f6a: 681b ldr r3, [r3, #0] - 8000f6c: f023 02f8 bic.w r2, r3, #248 ; 0xf8 - 8000f70: 687b ldr r3, [r7, #4] - 8000f72: 695b ldr r3, [r3, #20] - 8000f74: 00db lsls r3, r3, #3 - 8000f76: 4927 ldr r1, [pc, #156] ; (8001014 ) - 8000f78: 4313 orrs r3, r2 - 8000f7a: 600b str r3, [r1, #0] - 8000f7c: e015 b.n 8000faa + 8001020: 4b2a ldr r3, [pc, #168] ; (80010cc ) + 8001022: 681b ldr r3, [r3, #0] + 8001024: f023 02f8 bic.w r2, r3, #248 ; 0xf8 + 8001028: 687b ldr r3, [r7, #4] + 800102a: 695b ldr r3, [r3, #20] + 800102c: 00db lsls r3, r3, #3 + 800102e: 4927 ldr r1, [pc, #156] ; (80010cc ) + 8001030: 4313 orrs r3, r2 + 8001032: 600b str r3, [r1, #0] + 8001034: e015 b.n 8001062 } else { /* Disable the Internal High Speed oscillator (HSI). */ __HAL_RCC_HSI_DISABLE(); - 8000f7e: 4b26 ldr r3, [pc, #152] ; (8001018 ) - 8000f80: 2200 movs r2, #0 - 8000f82: 601a str r2, [r3, #0] + 8001036: 4b26 ldr r3, [pc, #152] ; (80010d0 ) + 8001038: 2200 movs r2, #0 + 800103a: 601a str r2, [r3, #0] /* Get Start Tick */ tickstart = HAL_GetTick(); - 8000f84: f7ff fc52 bl 800082c - 8000f88: 6138 str r0, [r7, #16] + 800103c: f7ff fc3a bl 80008b4 + 8001040: 6138 str r0, [r7, #16] /* Wait till HSI is disabled */ while (__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) != RESET) - 8000f8a: e008 b.n 8000f9e + 8001042: e008 b.n 8001056 { if ((HAL_GetTick() - tickstart) > HSI_TIMEOUT_VALUE) - 8000f8c: f7ff fc4e bl 800082c - 8000f90: 4602 mov r2, r0 - 8000f92: 693b ldr r3, [r7, #16] - 8000f94: 1ad3 subs r3, r2, r3 - 8000f96: 2b02 cmp r3, #2 - 8000f98: d901 bls.n 8000f9e + 8001044: f7ff fc36 bl 80008b4 + 8001048: 4602 mov r2, r0 + 800104a: 693b ldr r3, [r7, #16] + 800104c: 1ad3 subs r3, r2, r3 + 800104e: 2b02 cmp r3, #2 + 8001050: d901 bls.n 8001056 { return HAL_TIMEOUT; - 8000f9a: 2303 movs r3, #3 - 8000f9c: e17a b.n 8001294 + 8001052: 2303 movs r3, #3 + 8001054: e17a b.n 800134c while (__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) != RESET) - 8000f9e: 4b1d ldr r3, [pc, #116] ; (8001014 ) - 8000fa0: 681b ldr r3, [r3, #0] - 8000fa2: f003 0302 and.w r3, r3, #2 - 8000fa6: 2b00 cmp r3, #0 - 8000fa8: d1f0 bne.n 8000f8c + 8001056: 4b1d ldr r3, [pc, #116] ; (80010cc ) + 8001058: 681b ldr r3, [r3, #0] + 800105a: f003 0302 and.w r3, r3, #2 + 800105e: 2b00 cmp r3, #0 + 8001060: d1f0 bne.n 8001044 } } } } /*------------------------------ LSI Configuration -------------------------*/ if (((RCC_OscInitStruct->OscillatorType) & RCC_OSCILLATORTYPE_LSI) == RCC_OSCILLATORTYPE_LSI) - 8000faa: 687b ldr r3, [r7, #4] - 8000fac: 681b ldr r3, [r3, #0] - 8000fae: f003 0308 and.w r3, r3, #8 - 8000fb2: 2b00 cmp r3, #0 - 8000fb4: d03a beq.n 800102c + 8001062: 687b ldr r3, [r7, #4] + 8001064: 681b ldr r3, [r3, #0] + 8001066: f003 0308 and.w r3, r3, #8 + 800106a: 2b00 cmp r3, #0 + 800106c: d03a beq.n 80010e4 { /* Check the parameters */ assert_param(IS_RCC_LSI(RCC_OscInitStruct->LSIState)); /* Check the LSI State */ if (RCC_OscInitStruct->LSIState != RCC_LSI_OFF) - 8000fb6: 687b ldr r3, [r7, #4] - 8000fb8: 699b ldr r3, [r3, #24] - 8000fba: 2b00 cmp r3, #0 - 8000fbc: d019 beq.n 8000ff2 + 800106e: 687b ldr r3, [r7, #4] + 8001070: 699b ldr r3, [r3, #24] + 8001072: 2b00 cmp r3, #0 + 8001074: d019 beq.n 80010aa { /* Enable the Internal Low Speed oscillator (LSI). */ __HAL_RCC_LSI_ENABLE(); - 8000fbe: 4b17 ldr r3, [pc, #92] ; (800101c ) - 8000fc0: 2201 movs r2, #1 - 8000fc2: 601a str r2, [r3, #0] + 8001076: 4b17 ldr r3, [pc, #92] ; (80010d4 ) + 8001078: 2201 movs r2, #1 + 800107a: 601a str r2, [r3, #0] /* Get Start Tick */ tickstart = HAL_GetTick(); - 8000fc4: f7ff fc32 bl 800082c - 8000fc8: 6138 str r0, [r7, #16] + 800107c: f7ff fc1a bl 80008b4 + 8001080: 6138 str r0, [r7, #16] /* Wait till LSI is ready */ while (__HAL_RCC_GET_FLAG(RCC_FLAG_LSIRDY) == RESET) - 8000fca: e008 b.n 8000fde + 8001082: e008 b.n 8001096 { if ((HAL_GetTick() - tickstart) > LSI_TIMEOUT_VALUE) - 8000fcc: f7ff fc2e bl 800082c - 8000fd0: 4602 mov r2, r0 - 8000fd2: 693b ldr r3, [r7, #16] - 8000fd4: 1ad3 subs r3, r2, r3 - 8000fd6: 2b02 cmp r3, #2 - 8000fd8: d901 bls.n 8000fde + 8001084: f7ff fc16 bl 80008b4 + 8001088: 4602 mov r2, r0 + 800108a: 693b ldr r3, [r7, #16] + 800108c: 1ad3 subs r3, r2, r3 + 800108e: 2b02 cmp r3, #2 + 8001090: d901 bls.n 8001096 { return HAL_TIMEOUT; - 8000fda: 2303 movs r3, #3 - 8000fdc: e15a b.n 8001294 + 8001092: 2303 movs r3, #3 + 8001094: e15a b.n 800134c while (__HAL_RCC_GET_FLAG(RCC_FLAG_LSIRDY) == RESET) - 8000fde: 4b0d ldr r3, [pc, #52] ; (8001014 ) - 8000fe0: 6a5b ldr r3, [r3, #36] ; 0x24 - 8000fe2: f003 0302 and.w r3, r3, #2 - 8000fe6: 2b00 cmp r3, #0 - 8000fe8: d0f0 beq.n 8000fcc + 8001096: 4b0d ldr r3, [pc, #52] ; (80010cc ) + 8001098: 6a5b ldr r3, [r3, #36] ; 0x24 + 800109a: f003 0302 and.w r3, r3, #2 + 800109e: 2b00 cmp r3, #0 + 80010a0: d0f0 beq.n 8001084 } } /* To have a fully stabilized clock in the specified range, a software delay of 1ms should be added.*/ RCC_Delay(1); - 8000fea: 2001 movs r0, #1 - 8000fec: f000 faa6 bl 800153c - 8000ff0: e01c b.n 800102c + 80010a2: 2001 movs r0, #1 + 80010a4: f000 faa6 bl 80015f4 + 80010a8: e01c b.n 80010e4 } else { /* Disable the Internal Low Speed oscillator (LSI). */ __HAL_RCC_LSI_DISABLE(); - 8000ff2: 4b0a ldr r3, [pc, #40] ; (800101c ) - 8000ff4: 2200 movs r2, #0 - 8000ff6: 601a str r2, [r3, #0] + 80010aa: 4b0a ldr r3, [pc, #40] ; (80010d4 ) + 80010ac: 2200 movs r2, #0 + 80010ae: 601a str r2, [r3, #0] /* Get Start Tick */ tickstart = HAL_GetTick(); - 8000ff8: f7ff fc18 bl 800082c - 8000ffc: 6138 str r0, [r7, #16] + 80010b0: f7ff fc00 bl 80008b4 + 80010b4: 6138 str r0, [r7, #16] /* Wait till LSI is disabled */ while (__HAL_RCC_GET_FLAG(RCC_FLAG_LSIRDY) != RESET) - 8000ffe: e00f b.n 8001020 + 80010b6: e00f b.n 80010d8 { if ((HAL_GetTick() - tickstart) > LSI_TIMEOUT_VALUE) - 8001000: f7ff fc14 bl 800082c - 8001004: 4602 mov r2, r0 - 8001006: 693b ldr r3, [r7, #16] - 8001008: 1ad3 subs r3, r2, r3 - 800100a: 2b02 cmp r3, #2 - 800100c: d908 bls.n 8001020 + 80010b8: f7ff fbfc bl 80008b4 + 80010bc: 4602 mov r2, r0 + 80010be: 693b ldr r3, [r7, #16] + 80010c0: 1ad3 subs r3, r2, r3 + 80010c2: 2b02 cmp r3, #2 + 80010c4: d908 bls.n 80010d8 { return HAL_TIMEOUT; - 800100e: 2303 movs r3, #3 - 8001010: e140 b.n 8001294 - 8001012: bf00 nop - 8001014: 40021000 .word 0x40021000 - 8001018: 42420000 .word 0x42420000 - 800101c: 42420480 .word 0x42420480 + 80010c6: 2303 movs r3, #3 + 80010c8: e140 b.n 800134c + 80010ca: bf00 nop + 80010cc: 40021000 .word 0x40021000 + 80010d0: 42420000 .word 0x42420000 + 80010d4: 42420480 .word 0x42420480 while (__HAL_RCC_GET_FLAG(RCC_FLAG_LSIRDY) != RESET) - 8001020: 4b9e ldr r3, [pc, #632] ; (800129c ) - 8001022: 6a5b ldr r3, [r3, #36] ; 0x24 - 8001024: f003 0302 and.w r3, r3, #2 - 8001028: 2b00 cmp r3, #0 - 800102a: d1e9 bne.n 8001000 + 80010d8: 4b9e ldr r3, [pc, #632] ; (8001354 ) + 80010da: 6a5b ldr r3, [r3, #36] ; 0x24 + 80010dc: f003 0302 and.w r3, r3, #2 + 80010e0: 2b00 cmp r3, #0 + 80010e2: d1e9 bne.n 80010b8 } } } } /*------------------------------ LSE Configuration -------------------------*/ if (((RCC_OscInitStruct->OscillatorType) & RCC_OSCILLATORTYPE_LSE) == RCC_OSCILLATORTYPE_LSE) - 800102c: 687b ldr r3, [r7, #4] - 800102e: 681b ldr r3, [r3, #0] - 8001030: f003 0304 and.w r3, r3, #4 - 8001034: 2b00 cmp r3, #0 - 8001036: f000 80a6 beq.w 8001186 + 80010e4: 687b ldr r3, [r7, #4] + 80010e6: 681b ldr r3, [r3, #0] + 80010e8: f003 0304 and.w r3, r3, #4 + 80010ec: 2b00 cmp r3, #0 + 80010ee: f000 80a6 beq.w 800123e { FlagStatus pwrclkchanged = RESET; - 800103a: 2300 movs r3, #0 - 800103c: 75fb strb r3, [r7, #23] + 80010f2: 2300 movs r3, #0 + 80010f4: 75fb strb r3, [r7, #23] /* Check the parameters */ assert_param(IS_RCC_LSE(RCC_OscInitStruct->LSEState)); /* Update LSE configuration in Backup Domain control register */ /* Requires to enable write access to Backup Domain of necessary */ if (__HAL_RCC_PWR_IS_CLK_DISABLED()) - 800103e: 4b97 ldr r3, [pc, #604] ; (800129c ) - 8001040: 69db ldr r3, [r3, #28] - 8001042: f003 5380 and.w r3, r3, #268435456 ; 0x10000000 - 8001046: 2b00 cmp r3, #0 - 8001048: d10d bne.n 8001066 + 80010f6: 4b97 ldr r3, [pc, #604] ; (8001354 ) + 80010f8: 69db ldr r3, [r3, #28] + 80010fa: f003 5380 and.w r3, r3, #268435456 ; 0x10000000 + 80010fe: 2b00 cmp r3, #0 + 8001100: d10d bne.n 800111e { __HAL_RCC_PWR_CLK_ENABLE(); - 800104a: 4b94 ldr r3, [pc, #592] ; (800129c ) - 800104c: 69db ldr r3, [r3, #28] - 800104e: 4a93 ldr r2, [pc, #588] ; (800129c ) - 8001050: f043 5380 orr.w r3, r3, #268435456 ; 0x10000000 - 8001054: 61d3 str r3, [r2, #28] - 8001056: 4b91 ldr r3, [pc, #580] ; (800129c ) - 8001058: 69db ldr r3, [r3, #28] - 800105a: f003 5380 and.w r3, r3, #268435456 ; 0x10000000 - 800105e: 60bb str r3, [r7, #8] - 8001060: 68bb ldr r3, [r7, #8] + 8001102: 4b94 ldr r3, [pc, #592] ; (8001354 ) + 8001104: 69db ldr r3, [r3, #28] + 8001106: 4a93 ldr r2, [pc, #588] ; (8001354 ) + 8001108: f043 5380 orr.w r3, r3, #268435456 ; 0x10000000 + 800110c: 61d3 str r3, [r2, #28] + 800110e: 4b91 ldr r3, [pc, #580] ; (8001354 ) + 8001110: 69db ldr r3, [r3, #28] + 8001112: f003 5380 and.w r3, r3, #268435456 ; 0x10000000 + 8001116: 60bb str r3, [r7, #8] + 8001118: 68bb ldr r3, [r7, #8] pwrclkchanged = SET; - 8001062: 2301 movs r3, #1 - 8001064: 75fb strb r3, [r7, #23] + 800111a: 2301 movs r3, #1 + 800111c: 75fb strb r3, [r7, #23] } if (HAL_IS_BIT_CLR(PWR->CR, PWR_CR_DBP)) - 8001066: 4b8e ldr r3, [pc, #568] ; (80012a0 ) - 8001068: 681b ldr r3, [r3, #0] - 800106a: f403 7380 and.w r3, r3, #256 ; 0x100 - 800106e: 2b00 cmp r3, #0 - 8001070: d118 bne.n 80010a4 + 800111e: 4b8e ldr r3, [pc, #568] ; (8001358 ) + 8001120: 681b ldr r3, [r3, #0] + 8001122: f403 7380 and.w r3, r3, #256 ; 0x100 + 8001126: 2b00 cmp r3, #0 + 8001128: d118 bne.n 800115c { /* Enable write access to Backup domain */ SET_BIT(PWR->CR, PWR_CR_DBP); - 8001072: 4b8b ldr r3, [pc, #556] ; (80012a0 ) - 8001074: 681b ldr r3, [r3, #0] - 8001076: 4a8a ldr r2, [pc, #552] ; (80012a0 ) - 8001078: f443 7380 orr.w r3, r3, #256 ; 0x100 - 800107c: 6013 str r3, [r2, #0] + 800112a: 4b8b ldr r3, [pc, #556] ; (8001358 ) + 800112c: 681b ldr r3, [r3, #0] + 800112e: 4a8a ldr r2, [pc, #552] ; (8001358 ) + 8001130: f443 7380 orr.w r3, r3, #256 ; 0x100 + 8001134: 6013 str r3, [r2, #0] /* Wait for Backup domain Write protection disable */ tickstart = HAL_GetTick(); - 800107e: f7ff fbd5 bl 800082c - 8001082: 6138 str r0, [r7, #16] + 8001136: f7ff fbbd bl 80008b4 + 800113a: 6138 str r0, [r7, #16] while (HAL_IS_BIT_CLR(PWR->CR, PWR_CR_DBP)) - 8001084: e008 b.n 8001098 + 800113c: e008 b.n 8001150 { if ((HAL_GetTick() - tickstart) > RCC_DBP_TIMEOUT_VALUE) - 8001086: f7ff fbd1 bl 800082c - 800108a: 4602 mov r2, r0 - 800108c: 693b ldr r3, [r7, #16] - 800108e: 1ad3 subs r3, r2, r3 - 8001090: 2b64 cmp r3, #100 ; 0x64 - 8001092: d901 bls.n 8001098 + 800113e: f7ff fbb9 bl 80008b4 + 8001142: 4602 mov r2, r0 + 8001144: 693b ldr r3, [r7, #16] + 8001146: 1ad3 subs r3, r2, r3 + 8001148: 2b64 cmp r3, #100 ; 0x64 + 800114a: d901 bls.n 8001150 { return HAL_TIMEOUT; - 8001094: 2303 movs r3, #3 - 8001096: e0fd b.n 8001294 + 800114c: 2303 movs r3, #3 + 800114e: e0fd b.n 800134c while (HAL_IS_BIT_CLR(PWR->CR, PWR_CR_DBP)) - 8001098: 4b81 ldr r3, [pc, #516] ; (80012a0 ) - 800109a: 681b ldr r3, [r3, #0] - 800109c: f403 7380 and.w r3, r3, #256 ; 0x100 - 80010a0: 2b00 cmp r3, #0 - 80010a2: d0f0 beq.n 8001086 + 8001150: 4b81 ldr r3, [pc, #516] ; (8001358 ) + 8001152: 681b ldr r3, [r3, #0] + 8001154: f403 7380 and.w r3, r3, #256 ; 0x100 + 8001158: 2b00 cmp r3, #0 + 800115a: d0f0 beq.n 800113e } } } /* Set the new LSE configuration -----------------------------------------*/ __HAL_RCC_LSE_CONFIG(RCC_OscInitStruct->LSEState); - 80010a4: 687b ldr r3, [r7, #4] - 80010a6: 68db ldr r3, [r3, #12] - 80010a8: 2b01 cmp r3, #1 - 80010aa: d106 bne.n 80010ba - 80010ac: 4b7b ldr r3, [pc, #492] ; (800129c ) - 80010ae: 6a1b ldr r3, [r3, #32] - 80010b0: 4a7a ldr r2, [pc, #488] ; (800129c ) - 80010b2: f043 0301 orr.w r3, r3, #1 - 80010b6: 6213 str r3, [r2, #32] - 80010b8: e02d b.n 8001116 - 80010ba: 687b ldr r3, [r7, #4] - 80010bc: 68db ldr r3, [r3, #12] - 80010be: 2b00 cmp r3, #0 - 80010c0: d10c bne.n 80010dc - 80010c2: 4b76 ldr r3, [pc, #472] ; (800129c ) - 80010c4: 6a1b ldr r3, [r3, #32] - 80010c6: 4a75 ldr r2, [pc, #468] ; (800129c ) - 80010c8: f023 0301 bic.w r3, r3, #1 - 80010cc: 6213 str r3, [r2, #32] - 80010ce: 4b73 ldr r3, [pc, #460] ; (800129c ) - 80010d0: 6a1b ldr r3, [r3, #32] - 80010d2: 4a72 ldr r2, [pc, #456] ; (800129c ) - 80010d4: f023 0304 bic.w r3, r3, #4 - 80010d8: 6213 str r3, [r2, #32] - 80010da: e01c b.n 8001116 - 80010dc: 687b ldr r3, [r7, #4] - 80010de: 68db ldr r3, [r3, #12] - 80010e0: 2b05 cmp r3, #5 - 80010e2: d10c bne.n 80010fe - 80010e4: 4b6d ldr r3, [pc, #436] ; (800129c ) - 80010e6: 6a1b ldr r3, [r3, #32] - 80010e8: 4a6c ldr r2, [pc, #432] ; (800129c ) - 80010ea: f043 0304 orr.w r3, r3, #4 - 80010ee: 6213 str r3, [r2, #32] - 80010f0: 4b6a ldr r3, [pc, #424] ; (800129c ) - 80010f2: 6a1b ldr r3, [r3, #32] - 80010f4: 4a69 ldr r2, [pc, #420] ; (800129c ) - 80010f6: f043 0301 orr.w r3, r3, #1 - 80010fa: 6213 str r3, [r2, #32] - 80010fc: e00b b.n 8001116 - 80010fe: 4b67 ldr r3, [pc, #412] ; (800129c ) - 8001100: 6a1b ldr r3, [r3, #32] - 8001102: 4a66 ldr r2, [pc, #408] ; (800129c ) - 8001104: f023 0301 bic.w r3, r3, #1 - 8001108: 6213 str r3, [r2, #32] - 800110a: 4b64 ldr r3, [pc, #400] ; (800129c ) - 800110c: 6a1b ldr r3, [r3, #32] - 800110e: 4a63 ldr r2, [pc, #396] ; (800129c ) - 8001110: f023 0304 bic.w r3, r3, #4 - 8001114: 6213 str r3, [r2, #32] + 800115c: 687b ldr r3, [r7, #4] + 800115e: 68db ldr r3, [r3, #12] + 8001160: 2b01 cmp r3, #1 + 8001162: d106 bne.n 8001172 + 8001164: 4b7b ldr r3, [pc, #492] ; (8001354 ) + 8001166: 6a1b ldr r3, [r3, #32] + 8001168: 4a7a ldr r2, [pc, #488] ; (8001354 ) + 800116a: f043 0301 orr.w r3, r3, #1 + 800116e: 6213 str r3, [r2, #32] + 8001170: e02d b.n 80011ce + 8001172: 687b ldr r3, [r7, #4] + 8001174: 68db ldr r3, [r3, #12] + 8001176: 2b00 cmp r3, #0 + 8001178: d10c bne.n 8001194 + 800117a: 4b76 ldr r3, [pc, #472] ; (8001354 ) + 800117c: 6a1b ldr r3, [r3, #32] + 800117e: 4a75 ldr r2, [pc, #468] ; (8001354 ) + 8001180: f023 0301 bic.w r3, r3, #1 + 8001184: 6213 str r3, [r2, #32] + 8001186: 4b73 ldr r3, [pc, #460] ; (8001354 ) + 8001188: 6a1b ldr r3, [r3, #32] + 800118a: 4a72 ldr r2, [pc, #456] ; (8001354 ) + 800118c: f023 0304 bic.w r3, r3, #4 + 8001190: 6213 str r3, [r2, #32] + 8001192: e01c b.n 80011ce + 8001194: 687b ldr r3, [r7, #4] + 8001196: 68db ldr r3, [r3, #12] + 8001198: 2b05 cmp r3, #5 + 800119a: d10c bne.n 80011b6 + 800119c: 4b6d ldr r3, [pc, #436] ; (8001354 ) + 800119e: 6a1b ldr r3, [r3, #32] + 80011a0: 4a6c ldr r2, [pc, #432] ; (8001354 ) + 80011a2: f043 0304 orr.w r3, r3, #4 + 80011a6: 6213 str r3, [r2, #32] + 80011a8: 4b6a ldr r3, [pc, #424] ; (8001354 ) + 80011aa: 6a1b ldr r3, [r3, #32] + 80011ac: 4a69 ldr r2, [pc, #420] ; (8001354 ) + 80011ae: f043 0301 orr.w r3, r3, #1 + 80011b2: 6213 str r3, [r2, #32] + 80011b4: e00b b.n 80011ce + 80011b6: 4b67 ldr r3, [pc, #412] ; (8001354 ) + 80011b8: 6a1b ldr r3, [r3, #32] + 80011ba: 4a66 ldr r2, [pc, #408] ; (8001354 ) + 80011bc: f023 0301 bic.w r3, r3, #1 + 80011c0: 6213 str r3, [r2, #32] + 80011c2: 4b64 ldr r3, [pc, #400] ; (8001354 ) + 80011c4: 6a1b ldr r3, [r3, #32] + 80011c6: 4a63 ldr r2, [pc, #396] ; (8001354 ) + 80011c8: f023 0304 bic.w r3, r3, #4 + 80011cc: 6213 str r3, [r2, #32] /* Check the LSE State */ if (RCC_OscInitStruct->LSEState != RCC_LSE_OFF) - 8001116: 687b ldr r3, [r7, #4] - 8001118: 68db ldr r3, [r3, #12] - 800111a: 2b00 cmp r3, #0 - 800111c: d015 beq.n 800114a + 80011ce: 687b ldr r3, [r7, #4] + 80011d0: 68db ldr r3, [r3, #12] + 80011d2: 2b00 cmp r3, #0 + 80011d4: d015 beq.n 8001202 { /* Get Start Tick */ tickstart = HAL_GetTick(); - 800111e: f7ff fb85 bl 800082c - 8001122: 6138 str r0, [r7, #16] + 80011d6: f7ff fb6d bl 80008b4 + 80011da: 6138 str r0, [r7, #16] /* Wait till LSE is ready */ while (__HAL_RCC_GET_FLAG(RCC_FLAG_LSERDY) == RESET) - 8001124: e00a b.n 800113c + 80011dc: e00a b.n 80011f4 { if ((HAL_GetTick() - tickstart) > RCC_LSE_TIMEOUT_VALUE) - 8001126: f7ff fb81 bl 800082c - 800112a: 4602 mov r2, r0 - 800112c: 693b ldr r3, [r7, #16] - 800112e: 1ad3 subs r3, r2, r3 - 8001130: f241 3288 movw r2, #5000 ; 0x1388 - 8001134: 4293 cmp r3, r2 - 8001136: d901 bls.n 800113c + 80011de: f7ff fb69 bl 80008b4 + 80011e2: 4602 mov r2, r0 + 80011e4: 693b ldr r3, [r7, #16] + 80011e6: 1ad3 subs r3, r2, r3 + 80011e8: f241 3288 movw r2, #5000 ; 0x1388 + 80011ec: 4293 cmp r3, r2 + 80011ee: d901 bls.n 80011f4 { return HAL_TIMEOUT; - 8001138: 2303 movs r3, #3 - 800113a: e0ab b.n 8001294 + 80011f0: 2303 movs r3, #3 + 80011f2: e0ab b.n 800134c while (__HAL_RCC_GET_FLAG(RCC_FLAG_LSERDY) == RESET) - 800113c: 4b57 ldr r3, [pc, #348] ; (800129c ) - 800113e: 6a1b ldr r3, [r3, #32] - 8001140: f003 0302 and.w r3, r3, #2 - 8001144: 2b00 cmp r3, #0 - 8001146: d0ee beq.n 8001126 - 8001148: e014 b.n 8001174 + 80011f4: 4b57 ldr r3, [pc, #348] ; (8001354 ) + 80011f6: 6a1b ldr r3, [r3, #32] + 80011f8: f003 0302 and.w r3, r3, #2 + 80011fc: 2b00 cmp r3, #0 + 80011fe: d0ee beq.n 80011de + 8001200: e014 b.n 800122c } } else { /* Get Start Tick */ tickstart = HAL_GetTick(); - 800114a: f7ff fb6f bl 800082c - 800114e: 6138 str r0, [r7, #16] + 8001202: f7ff fb57 bl 80008b4 + 8001206: 6138 str r0, [r7, #16] /* Wait till LSE is disabled */ while (__HAL_RCC_GET_FLAG(RCC_FLAG_LSERDY) != RESET) - 8001150: e00a b.n 8001168 + 8001208: e00a b.n 8001220 { if ((HAL_GetTick() - tickstart) > RCC_LSE_TIMEOUT_VALUE) - 8001152: f7ff fb6b bl 800082c - 8001156: 4602 mov r2, r0 - 8001158: 693b ldr r3, [r7, #16] - 800115a: 1ad3 subs r3, r2, r3 - 800115c: f241 3288 movw r2, #5000 ; 0x1388 - 8001160: 4293 cmp r3, r2 - 8001162: d901 bls.n 8001168 + 800120a: f7ff fb53 bl 80008b4 + 800120e: 4602 mov r2, r0 + 8001210: 693b ldr r3, [r7, #16] + 8001212: 1ad3 subs r3, r2, r3 + 8001214: f241 3288 movw r2, #5000 ; 0x1388 + 8001218: 4293 cmp r3, r2 + 800121a: d901 bls.n 8001220 { return HAL_TIMEOUT; - 8001164: 2303 movs r3, #3 - 8001166: e095 b.n 8001294 + 800121c: 2303 movs r3, #3 + 800121e: e095 b.n 800134c while (__HAL_RCC_GET_FLAG(RCC_FLAG_LSERDY) != RESET) - 8001168: 4b4c ldr r3, [pc, #304] ; (800129c ) - 800116a: 6a1b ldr r3, [r3, #32] - 800116c: f003 0302 and.w r3, r3, #2 - 8001170: 2b00 cmp r3, #0 - 8001172: d1ee bne.n 8001152 + 8001220: 4b4c ldr r3, [pc, #304] ; (8001354 ) + 8001222: 6a1b ldr r3, [r3, #32] + 8001224: f003 0302 and.w r3, r3, #2 + 8001228: 2b00 cmp r3, #0 + 800122a: d1ee bne.n 800120a } } } /* Require to disable power clock if necessary */ if (pwrclkchanged == SET) - 8001174: 7dfb ldrb r3, [r7, #23] - 8001176: 2b01 cmp r3, #1 - 8001178: d105 bne.n 8001186 + 800122c: 7dfb ldrb r3, [r7, #23] + 800122e: 2b01 cmp r3, #1 + 8001230: d105 bne.n 800123e { __HAL_RCC_PWR_CLK_DISABLE(); - 800117a: 4b48 ldr r3, [pc, #288] ; (800129c ) - 800117c: 69db ldr r3, [r3, #28] - 800117e: 4a47 ldr r2, [pc, #284] ; (800129c ) - 8001180: f023 5380 bic.w r3, r3, #268435456 ; 0x10000000 - 8001184: 61d3 str r3, [r2, #28] + 8001232: 4b48 ldr r3, [pc, #288] ; (8001354 ) + 8001234: 69db ldr r3, [r3, #28] + 8001236: 4a47 ldr r2, [pc, #284] ; (8001354 ) + 8001238: f023 5380 bic.w r3, r3, #268435456 ; 0x10000000 + 800123c: 61d3 str r3, [r2, #28] #endif /* RCC_CR_PLL2ON */ /*-------------------------------- PLL Configuration -----------------------*/ /* Check the parameters */ assert_param(IS_RCC_PLL(RCC_OscInitStruct->PLL.PLLState)); if ((RCC_OscInitStruct->PLL.PLLState) != RCC_PLL_NONE) - 8001186: 687b ldr r3, [r7, #4] - 8001188: 69db ldr r3, [r3, #28] - 800118a: 2b00 cmp r3, #0 - 800118c: f000 8081 beq.w 8001292 + 800123e: 687b ldr r3, [r7, #4] + 8001240: 69db ldr r3, [r3, #28] + 8001242: 2b00 cmp r3, #0 + 8001244: f000 8081 beq.w 800134a { /* Check if the PLL is used as system clock or not */ if (__HAL_RCC_GET_SYSCLK_SOURCE() != RCC_SYSCLKSOURCE_STATUS_PLLCLK) - 8001190: 4b42 ldr r3, [pc, #264] ; (800129c ) - 8001192: 685b ldr r3, [r3, #4] - 8001194: f003 030c and.w r3, r3, #12 - 8001198: 2b08 cmp r3, #8 - 800119a: d061 beq.n 8001260 + 8001248: 4b42 ldr r3, [pc, #264] ; (8001354 ) + 800124a: 685b ldr r3, [r3, #4] + 800124c: f003 030c and.w r3, r3, #12 + 8001250: 2b08 cmp r3, #8 + 8001252: d061 beq.n 8001318 { if ((RCC_OscInitStruct->PLL.PLLState) == RCC_PLL_ON) - 800119c: 687b ldr r3, [r7, #4] - 800119e: 69db ldr r3, [r3, #28] - 80011a0: 2b02 cmp r3, #2 - 80011a2: d146 bne.n 8001232 + 8001254: 687b ldr r3, [r7, #4] + 8001256: 69db ldr r3, [r3, #28] + 8001258: 2b02 cmp r3, #2 + 800125a: d146 bne.n 80012ea /* Check the parameters */ assert_param(IS_RCC_PLLSOURCE(RCC_OscInitStruct->PLL.PLLSource)); assert_param(IS_RCC_PLL_MUL(RCC_OscInitStruct->PLL.PLLMUL)); /* Disable the main PLL. */ __HAL_RCC_PLL_DISABLE(); - 80011a4: 4b3f ldr r3, [pc, #252] ; (80012a4 ) - 80011a6: 2200 movs r2, #0 - 80011a8: 601a str r2, [r3, #0] + 800125c: 4b3f ldr r3, [pc, #252] ; (800135c ) + 800125e: 2200 movs r2, #0 + 8001260: 601a str r2, [r3, #0] /* Get Start Tick */ tickstart = HAL_GetTick(); - 80011aa: f7ff fb3f bl 800082c - 80011ae: 6138 str r0, [r7, #16] + 8001262: f7ff fb27 bl 80008b4 + 8001266: 6138 str r0, [r7, #16] /* Wait till PLL is disabled */ while (__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) != RESET) - 80011b0: e008 b.n 80011c4 + 8001268: e008 b.n 800127c { if ((HAL_GetTick() - tickstart) > PLL_TIMEOUT_VALUE) - 80011b2: f7ff fb3b bl 800082c - 80011b6: 4602 mov r2, r0 - 80011b8: 693b ldr r3, [r7, #16] - 80011ba: 1ad3 subs r3, r2, r3 - 80011bc: 2b02 cmp r3, #2 - 80011be: d901 bls.n 80011c4 + 800126a: f7ff fb23 bl 80008b4 + 800126e: 4602 mov r2, r0 + 8001270: 693b ldr r3, [r7, #16] + 8001272: 1ad3 subs r3, r2, r3 + 8001274: 2b02 cmp r3, #2 + 8001276: d901 bls.n 800127c { return HAL_TIMEOUT; - 80011c0: 2303 movs r3, #3 - 80011c2: e067 b.n 8001294 + 8001278: 2303 movs r3, #3 + 800127a: e067 b.n 800134c while (__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) != RESET) - 80011c4: 4b35 ldr r3, [pc, #212] ; (800129c ) - 80011c6: 681b ldr r3, [r3, #0] - 80011c8: f003 7300 and.w r3, r3, #33554432 ; 0x2000000 - 80011cc: 2b00 cmp r3, #0 - 80011ce: d1f0 bne.n 80011b2 + 800127c: 4b35 ldr r3, [pc, #212] ; (8001354 ) + 800127e: 681b ldr r3, [r3, #0] + 8001280: f003 7300 and.w r3, r3, #33554432 ; 0x2000000 + 8001284: 2b00 cmp r3, #0 + 8001286: d1f0 bne.n 800126a } } /* Configure the HSE prediv factor --------------------------------*/ /* It can be written only when the PLL is disabled. Not used in PLL source is different than HSE */ if (RCC_OscInitStruct->PLL.PLLSource == RCC_PLLSOURCE_HSE) - 80011d0: 687b ldr r3, [r7, #4] - 80011d2: 6a1b ldr r3, [r3, #32] - 80011d4: f5b3 3f80 cmp.w r3, #65536 ; 0x10000 - 80011d8: d108 bne.n 80011ec + 8001288: 687b ldr r3, [r7, #4] + 800128a: 6a1b ldr r3, [r3, #32] + 800128c: f5b3 3f80 cmp.w r3, #65536 ; 0x10000 + 8001290: d108 bne.n 80012a4 /* Set PREDIV1 source */ SET_BIT(RCC->CFGR2, RCC_OscInitStruct->Prediv1Source); #endif /* RCC_CFGR2_PREDIV1SRC */ /* Set PREDIV1 Value */ __HAL_RCC_HSE_PREDIV_CONFIG(RCC_OscInitStruct->HSEPredivValue); - 80011da: 4b30 ldr r3, [pc, #192] ; (800129c ) - 80011dc: 685b ldr r3, [r3, #4] - 80011de: f423 3200 bic.w r2, r3, #131072 ; 0x20000 - 80011e2: 687b ldr r3, [r7, #4] - 80011e4: 689b ldr r3, [r3, #8] - 80011e6: 492d ldr r1, [pc, #180] ; (800129c ) - 80011e8: 4313 orrs r3, r2 - 80011ea: 604b str r3, [r1, #4] + 8001292: 4b30 ldr r3, [pc, #192] ; (8001354 ) + 8001294: 685b ldr r3, [r3, #4] + 8001296: f423 3200 bic.w r2, r3, #131072 ; 0x20000 + 800129a: 687b ldr r3, [r7, #4] + 800129c: 689b ldr r3, [r3, #8] + 800129e: 492d ldr r1, [pc, #180] ; (8001354 ) + 80012a0: 4313 orrs r3, r2 + 80012a2: 604b str r3, [r1, #4] } /* Configure the main PLL clock source and multiplication factors. */ __HAL_RCC_PLL_CONFIG(RCC_OscInitStruct->PLL.PLLSource, - 80011ec: 4b2b ldr r3, [pc, #172] ; (800129c ) - 80011ee: 685b ldr r3, [r3, #4] - 80011f0: f423 1274 bic.w r2, r3, #3997696 ; 0x3d0000 - 80011f4: 687b ldr r3, [r7, #4] - 80011f6: 6a19 ldr r1, [r3, #32] - 80011f8: 687b ldr r3, [r7, #4] - 80011fa: 6a5b ldr r3, [r3, #36] ; 0x24 - 80011fc: 430b orrs r3, r1 - 80011fe: 4927 ldr r1, [pc, #156] ; (800129c ) - 8001200: 4313 orrs r3, r2 - 8001202: 604b str r3, [r1, #4] + 80012a4: 4b2b ldr r3, [pc, #172] ; (8001354 ) + 80012a6: 685b ldr r3, [r3, #4] + 80012a8: f423 1274 bic.w r2, r3, #3997696 ; 0x3d0000 + 80012ac: 687b ldr r3, [r7, #4] + 80012ae: 6a19 ldr r1, [r3, #32] + 80012b0: 687b ldr r3, [r7, #4] + 80012b2: 6a5b ldr r3, [r3, #36] ; 0x24 + 80012b4: 430b orrs r3, r1 + 80012b6: 4927 ldr r1, [pc, #156] ; (8001354 ) + 80012b8: 4313 orrs r3, r2 + 80012ba: 604b str r3, [r1, #4] RCC_OscInitStruct->PLL.PLLMUL); /* Enable the main PLL. */ __HAL_RCC_PLL_ENABLE(); - 8001204: 4b27 ldr r3, [pc, #156] ; (80012a4 ) - 8001206: 2201 movs r2, #1 - 8001208: 601a str r2, [r3, #0] + 80012bc: 4b27 ldr r3, [pc, #156] ; (800135c ) + 80012be: 2201 movs r2, #1 + 80012c0: 601a str r2, [r3, #0] /* Get Start Tick */ tickstart = HAL_GetTick(); - 800120a: f7ff fb0f bl 800082c - 800120e: 6138 str r0, [r7, #16] + 80012c2: f7ff faf7 bl 80008b4 + 80012c6: 6138 str r0, [r7, #16] /* Wait till PLL is ready */ while (__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) == RESET) - 8001210: e008 b.n 8001224 + 80012c8: e008 b.n 80012dc { if ((HAL_GetTick() - tickstart) > PLL_TIMEOUT_VALUE) - 8001212: f7ff fb0b bl 800082c - 8001216: 4602 mov r2, r0 - 8001218: 693b ldr r3, [r7, #16] - 800121a: 1ad3 subs r3, r2, r3 - 800121c: 2b02 cmp r3, #2 - 800121e: d901 bls.n 8001224 + 80012ca: f7ff faf3 bl 80008b4 + 80012ce: 4602 mov r2, r0 + 80012d0: 693b ldr r3, [r7, #16] + 80012d2: 1ad3 subs r3, r2, r3 + 80012d4: 2b02 cmp r3, #2 + 80012d6: d901 bls.n 80012dc { return HAL_TIMEOUT; - 8001220: 2303 movs r3, #3 - 8001222: e037 b.n 8001294 + 80012d8: 2303 movs r3, #3 + 80012da: e037 b.n 800134c while (__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) == RESET) - 8001224: 4b1d ldr r3, [pc, #116] ; (800129c ) - 8001226: 681b ldr r3, [r3, #0] - 8001228: f003 7300 and.w r3, r3, #33554432 ; 0x2000000 - 800122c: 2b00 cmp r3, #0 - 800122e: d0f0 beq.n 8001212 - 8001230: e02f b.n 8001292 + 80012dc: 4b1d ldr r3, [pc, #116] ; (8001354 ) + 80012de: 681b ldr r3, [r3, #0] + 80012e0: f003 7300 and.w r3, r3, #33554432 ; 0x2000000 + 80012e4: 2b00 cmp r3, #0 + 80012e6: d0f0 beq.n 80012ca + 80012e8: e02f b.n 800134a } } else { /* Disable the main PLL. */ __HAL_RCC_PLL_DISABLE(); - 8001232: 4b1c ldr r3, [pc, #112] ; (80012a4 ) - 8001234: 2200 movs r2, #0 - 8001236: 601a str r2, [r3, #0] + 80012ea: 4b1c ldr r3, [pc, #112] ; (800135c ) + 80012ec: 2200 movs r2, #0 + 80012ee: 601a str r2, [r3, #0] /* Get Start Tick */ tickstart = HAL_GetTick(); - 8001238: f7ff faf8 bl 800082c - 800123c: 6138 str r0, [r7, #16] + 80012f0: f7ff fae0 bl 80008b4 + 80012f4: 6138 str r0, [r7, #16] /* Wait till PLL is disabled */ while (__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) != RESET) - 800123e: e008 b.n 8001252 + 80012f6: e008 b.n 800130a { if ((HAL_GetTick() - tickstart) > PLL_TIMEOUT_VALUE) - 8001240: f7ff faf4 bl 800082c - 8001244: 4602 mov r2, r0 - 8001246: 693b ldr r3, [r7, #16] - 8001248: 1ad3 subs r3, r2, r3 - 800124a: 2b02 cmp r3, #2 - 800124c: d901 bls.n 8001252 + 80012f8: f7ff fadc bl 80008b4 + 80012fc: 4602 mov r2, r0 + 80012fe: 693b ldr r3, [r7, #16] + 8001300: 1ad3 subs r3, r2, r3 + 8001302: 2b02 cmp r3, #2 + 8001304: d901 bls.n 800130a { return HAL_TIMEOUT; - 800124e: 2303 movs r3, #3 - 8001250: e020 b.n 8001294 + 8001306: 2303 movs r3, #3 + 8001308: e020 b.n 800134c while (__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) != RESET) - 8001252: 4b12 ldr r3, [pc, #72] ; (800129c ) - 8001254: 681b ldr r3, [r3, #0] - 8001256: f003 7300 and.w r3, r3, #33554432 ; 0x2000000 - 800125a: 2b00 cmp r3, #0 - 800125c: d1f0 bne.n 8001240 - 800125e: e018 b.n 8001292 + 800130a: 4b12 ldr r3, [pc, #72] ; (8001354 ) + 800130c: 681b ldr r3, [r3, #0] + 800130e: f003 7300 and.w r3, r3, #33554432 ; 0x2000000 + 8001312: 2b00 cmp r3, #0 + 8001314: d1f0 bne.n 80012f8 + 8001316: e018 b.n 800134a } } else { /* Check if there is a request to disable the PLL used as System clock source */ if ((RCC_OscInitStruct->PLL.PLLState) == RCC_PLL_OFF) - 8001260: 687b ldr r3, [r7, #4] - 8001262: 69db ldr r3, [r3, #28] - 8001264: 2b01 cmp r3, #1 - 8001266: d101 bne.n 800126c + 8001318: 687b ldr r3, [r7, #4] + 800131a: 69db ldr r3, [r3, #28] + 800131c: 2b01 cmp r3, #1 + 800131e: d101 bne.n 8001324 { return HAL_ERROR; - 8001268: 2301 movs r3, #1 - 800126a: e013 b.n 8001294 + 8001320: 2301 movs r3, #1 + 8001322: e013 b.n 800134c } else { /* Do not return HAL_ERROR if request repeats the current configuration */ pll_config = RCC->CFGR; - 800126c: 4b0b ldr r3, [pc, #44] ; (800129c ) - 800126e: 685b ldr r3, [r3, #4] - 8001270: 60fb str r3, [r7, #12] + 8001324: 4b0b ldr r3, [pc, #44] ; (8001354 ) + 8001326: 685b ldr r3, [r3, #4] + 8001328: 60fb str r3, [r7, #12] if ((READ_BIT(pll_config, RCC_CFGR_PLLSRC) != RCC_OscInitStruct->PLL.PLLSource) || - 8001272: 68fb ldr r3, [r7, #12] - 8001274: f403 3280 and.w r2, r3, #65536 ; 0x10000 - 8001278: 687b ldr r3, [r7, #4] - 800127a: 6a1b ldr r3, [r3, #32] - 800127c: 429a cmp r2, r3 - 800127e: d106 bne.n 800128e + 800132a: 68fb ldr r3, [r7, #12] + 800132c: f403 3280 and.w r2, r3, #65536 ; 0x10000 + 8001330: 687b ldr r3, [r7, #4] + 8001332: 6a1b ldr r3, [r3, #32] + 8001334: 429a cmp r2, r3 + 8001336: d106 bne.n 8001346 (READ_BIT(pll_config, RCC_CFGR_PLLMULL) != RCC_OscInitStruct->PLL.PLLMUL)) - 8001280: 68fb ldr r3, [r7, #12] - 8001282: f403 1270 and.w r2, r3, #3932160 ; 0x3c0000 - 8001286: 687b ldr r3, [r7, #4] - 8001288: 6a5b ldr r3, [r3, #36] ; 0x24 + 8001338: 68fb ldr r3, [r7, #12] + 800133a: f403 1270 and.w r2, r3, #3932160 ; 0x3c0000 + 800133e: 687b ldr r3, [r7, #4] + 8001340: 6a5b ldr r3, [r3, #36] ; 0x24 if ((READ_BIT(pll_config, RCC_CFGR_PLLSRC) != RCC_OscInitStruct->PLL.PLLSource) || - 800128a: 429a cmp r2, r3 - 800128c: d001 beq.n 8001292 + 8001342: 429a cmp r2, r3 + 8001344: d001 beq.n 800134a { return HAL_ERROR; - 800128e: 2301 movs r3, #1 - 8001290: e000 b.n 8001294 + 8001346: 2301 movs r3, #1 + 8001348: e000 b.n 800134c } } } } return HAL_OK; - 8001292: 2300 movs r3, #0 + 800134a: 2300 movs r3, #0 } - 8001294: 4618 mov r0, r3 - 8001296: 3718 adds r7, #24 - 8001298: 46bd mov sp, r7 - 800129a: bd80 pop {r7, pc} - 800129c: 40021000 .word 0x40021000 - 80012a0: 40007000 .word 0x40007000 - 80012a4: 42420060 .word 0x42420060 + 800134c: 4618 mov r0, r3 + 800134e: 3718 adds r7, #24 + 8001350: 46bd mov sp, r7 + 8001352: bd80 pop {r7, pc} + 8001354: 40021000 .word 0x40021000 + 8001358: 40007000 .word 0x40007000 + 800135c: 42420060 .word 0x42420060 -080012a8 : +08001360 : * You can use @ref HAL_RCC_GetClockConfig() function to know which clock is * currently used as system clock source. * @retval HAL status */ HAL_StatusTypeDef HAL_RCC_ClockConfig(RCC_ClkInitTypeDef *RCC_ClkInitStruct, uint32_t FLatency) { - 80012a8: b580 push {r7, lr} - 80012aa: b084 sub sp, #16 - 80012ac: af00 add r7, sp, #0 - 80012ae: 6078 str r0, [r7, #4] - 80012b0: 6039 str r1, [r7, #0] + 8001360: b580 push {r7, lr} + 8001362: b084 sub sp, #16 + 8001364: af00 add r7, sp, #0 + 8001366: 6078 str r0, [r7, #4] + 8001368: 6039 str r1, [r7, #0] uint32_t tickstart; /* Check Null pointer */ if (RCC_ClkInitStruct == NULL) - 80012b2: 687b ldr r3, [r7, #4] - 80012b4: 2b00 cmp r3, #0 - 80012b6: d101 bne.n 80012bc + 800136a: 687b ldr r3, [r7, #4] + 800136c: 2b00 cmp r3, #0 + 800136e: d101 bne.n 8001374 { return HAL_ERROR; - 80012b8: 2301 movs r3, #1 - 80012ba: e0d0 b.n 800145e + 8001370: 2301 movs r3, #1 + 8001372: e0d0 b.n 8001516 must be correctly programmed according to the frequency of the CPU clock (HCLK) of the device. */ #if defined(FLASH_ACR_LATENCY) /* Increasing the number of wait states because of higher CPU frequency */ if (FLatency > __HAL_FLASH_GET_LATENCY()) - 80012bc: 4b6a ldr r3, [pc, #424] ; (8001468 ) - 80012be: 681b ldr r3, [r3, #0] - 80012c0: f003 0307 and.w r3, r3, #7 - 80012c4: 683a ldr r2, [r7, #0] - 80012c6: 429a cmp r2, r3 - 80012c8: d910 bls.n 80012ec + 8001374: 4b6a ldr r3, [pc, #424] ; (8001520 ) + 8001376: 681b ldr r3, [r3, #0] + 8001378: f003 0307 and.w r3, r3, #7 + 800137c: 683a ldr r2, [r7, #0] + 800137e: 429a cmp r2, r3 + 8001380: d910 bls.n 80013a4 { /* Program the new number of wait states to the LATENCY bits in the FLASH_ACR register */ __HAL_FLASH_SET_LATENCY(FLatency); - 80012ca: 4b67 ldr r3, [pc, #412] ; (8001468 ) - 80012cc: 681b ldr r3, [r3, #0] - 80012ce: f023 0207 bic.w r2, r3, #7 - 80012d2: 4965 ldr r1, [pc, #404] ; (8001468 ) - 80012d4: 683b ldr r3, [r7, #0] - 80012d6: 4313 orrs r3, r2 - 80012d8: 600b str r3, [r1, #0] + 8001382: 4b67 ldr r3, [pc, #412] ; (8001520 ) + 8001384: 681b ldr r3, [r3, #0] + 8001386: f023 0207 bic.w r2, r3, #7 + 800138a: 4965 ldr r1, [pc, #404] ; (8001520 ) + 800138c: 683b ldr r3, [r7, #0] + 800138e: 4313 orrs r3, r2 + 8001390: 600b str r3, [r1, #0] /* Check that the new number of wait states is taken into account to access the Flash memory by reading the FLASH_ACR register */ if (__HAL_FLASH_GET_LATENCY() != FLatency) - 80012da: 4b63 ldr r3, [pc, #396] ; (8001468 ) - 80012dc: 681b ldr r3, [r3, #0] - 80012de: f003 0307 and.w r3, r3, #7 - 80012e2: 683a ldr r2, [r7, #0] - 80012e4: 429a cmp r2, r3 - 80012e6: d001 beq.n 80012ec + 8001392: 4b63 ldr r3, [pc, #396] ; (8001520 ) + 8001394: 681b ldr r3, [r3, #0] + 8001396: f003 0307 and.w r3, r3, #7 + 800139a: 683a ldr r2, [r7, #0] + 800139c: 429a cmp r2, r3 + 800139e: d001 beq.n 80013a4 { return HAL_ERROR; - 80012e8: 2301 movs r3, #1 - 80012ea: e0b8 b.n 800145e + 80013a0: 2301 movs r3, #1 + 80013a2: e0b8 b.n 8001516 } } #endif /* FLASH_ACR_LATENCY */ /*-------------------------- HCLK Configuration --------------------------*/ if (((RCC_ClkInitStruct->ClockType) & RCC_CLOCKTYPE_HCLK) == RCC_CLOCKTYPE_HCLK) - 80012ec: 687b ldr r3, [r7, #4] - 80012ee: 681b ldr r3, [r3, #0] - 80012f0: f003 0302 and.w r3, r3, #2 - 80012f4: 2b00 cmp r3, #0 - 80012f6: d020 beq.n 800133a + 80013a4: 687b ldr r3, [r7, #4] + 80013a6: 681b ldr r3, [r3, #0] + 80013a8: f003 0302 and.w r3, r3, #2 + 80013ac: 2b00 cmp r3, #0 + 80013ae: d020 beq.n 80013f2 { /* Set the highest APBx dividers in order to ensure that we do not go through a non-spec phase whatever we decrease or increase HCLK. */ if (((RCC_ClkInitStruct->ClockType) & RCC_CLOCKTYPE_PCLK1) == RCC_CLOCKTYPE_PCLK1) - 80012f8: 687b ldr r3, [r7, #4] - 80012fa: 681b ldr r3, [r3, #0] - 80012fc: f003 0304 and.w r3, r3, #4 - 8001300: 2b00 cmp r3, #0 - 8001302: d005 beq.n 8001310 + 80013b0: 687b ldr r3, [r7, #4] + 80013b2: 681b ldr r3, [r3, #0] + 80013b4: f003 0304 and.w r3, r3, #4 + 80013b8: 2b00 cmp r3, #0 + 80013ba: d005 beq.n 80013c8 { MODIFY_REG(RCC->CFGR, RCC_CFGR_PPRE1, RCC_HCLK_DIV16); - 8001304: 4b59 ldr r3, [pc, #356] ; (800146c ) - 8001306: 685b ldr r3, [r3, #4] - 8001308: 4a58 ldr r2, [pc, #352] ; (800146c ) - 800130a: f443 63e0 orr.w r3, r3, #1792 ; 0x700 - 800130e: 6053 str r3, [r2, #4] + 80013bc: 4b59 ldr r3, [pc, #356] ; (8001524 ) + 80013be: 685b ldr r3, [r3, #4] + 80013c0: 4a58 ldr r2, [pc, #352] ; (8001524 ) + 80013c2: f443 63e0 orr.w r3, r3, #1792 ; 0x700 + 80013c6: 6053 str r3, [r2, #4] } if (((RCC_ClkInitStruct->ClockType) & RCC_CLOCKTYPE_PCLK2) == RCC_CLOCKTYPE_PCLK2) - 8001310: 687b ldr r3, [r7, #4] - 8001312: 681b ldr r3, [r3, #0] - 8001314: f003 0308 and.w r3, r3, #8 - 8001318: 2b00 cmp r3, #0 - 800131a: d005 beq.n 8001328 + 80013c8: 687b ldr r3, [r7, #4] + 80013ca: 681b ldr r3, [r3, #0] + 80013cc: f003 0308 and.w r3, r3, #8 + 80013d0: 2b00 cmp r3, #0 + 80013d2: d005 beq.n 80013e0 { MODIFY_REG(RCC->CFGR, RCC_CFGR_PPRE2, (RCC_HCLK_DIV16 << 3)); - 800131c: 4b53 ldr r3, [pc, #332] ; (800146c ) - 800131e: 685b ldr r3, [r3, #4] - 8001320: 4a52 ldr r2, [pc, #328] ; (800146c ) - 8001322: f443 5360 orr.w r3, r3, #14336 ; 0x3800 - 8001326: 6053 str r3, [r2, #4] + 80013d4: 4b53 ldr r3, [pc, #332] ; (8001524 ) + 80013d6: 685b ldr r3, [r3, #4] + 80013d8: 4a52 ldr r2, [pc, #328] ; (8001524 ) + 80013da: f443 5360 orr.w r3, r3, #14336 ; 0x3800 + 80013de: 6053 str r3, [r2, #4] } /* Set the new HCLK clock divider */ assert_param(IS_RCC_HCLK(RCC_ClkInitStruct->AHBCLKDivider)); MODIFY_REG(RCC->CFGR, RCC_CFGR_HPRE, RCC_ClkInitStruct->AHBCLKDivider); - 8001328: 4b50 ldr r3, [pc, #320] ; (800146c ) - 800132a: 685b ldr r3, [r3, #4] - 800132c: f023 02f0 bic.w r2, r3, #240 ; 0xf0 - 8001330: 687b ldr r3, [r7, #4] - 8001332: 689b ldr r3, [r3, #8] - 8001334: 494d ldr r1, [pc, #308] ; (800146c ) - 8001336: 4313 orrs r3, r2 - 8001338: 604b str r3, [r1, #4] + 80013e0: 4b50 ldr r3, [pc, #320] ; (8001524 ) + 80013e2: 685b ldr r3, [r3, #4] + 80013e4: f023 02f0 bic.w r2, r3, #240 ; 0xf0 + 80013e8: 687b ldr r3, [r7, #4] + 80013ea: 689b ldr r3, [r3, #8] + 80013ec: 494d ldr r1, [pc, #308] ; (8001524 ) + 80013ee: 4313 orrs r3, r2 + 80013f0: 604b str r3, [r1, #4] } /*------------------------- SYSCLK Configuration ---------------------------*/ if (((RCC_ClkInitStruct->ClockType) & RCC_CLOCKTYPE_SYSCLK) == RCC_CLOCKTYPE_SYSCLK) - 800133a: 687b ldr r3, [r7, #4] - 800133c: 681b ldr r3, [r3, #0] - 800133e: f003 0301 and.w r3, r3, #1 - 8001342: 2b00 cmp r3, #0 - 8001344: d040 beq.n 80013c8 + 80013f2: 687b ldr r3, [r7, #4] + 80013f4: 681b ldr r3, [r3, #0] + 80013f6: f003 0301 and.w r3, r3, #1 + 80013fa: 2b00 cmp r3, #0 + 80013fc: d040 beq.n 8001480 { assert_param(IS_RCC_SYSCLKSOURCE(RCC_ClkInitStruct->SYSCLKSource)); /* HSE is selected as System Clock Source */ if (RCC_ClkInitStruct->SYSCLKSource == RCC_SYSCLKSOURCE_HSE) - 8001346: 687b ldr r3, [r7, #4] - 8001348: 685b ldr r3, [r3, #4] - 800134a: 2b01 cmp r3, #1 - 800134c: d107 bne.n 800135e + 80013fe: 687b ldr r3, [r7, #4] + 8001400: 685b ldr r3, [r3, #4] + 8001402: 2b01 cmp r3, #1 + 8001404: d107 bne.n 8001416 { /* Check the HSE ready flag */ if (__HAL_RCC_GET_FLAG(RCC_FLAG_HSERDY) == RESET) - 800134e: 4b47 ldr r3, [pc, #284] ; (800146c ) - 8001350: 681b ldr r3, [r3, #0] - 8001352: f403 3300 and.w r3, r3, #131072 ; 0x20000 - 8001356: 2b00 cmp r3, #0 - 8001358: d115 bne.n 8001386 + 8001406: 4b47 ldr r3, [pc, #284] ; (8001524 ) + 8001408: 681b ldr r3, [r3, #0] + 800140a: f403 3300 and.w r3, r3, #131072 ; 0x20000 + 800140e: 2b00 cmp r3, #0 + 8001410: d115 bne.n 800143e { return HAL_ERROR; - 800135a: 2301 movs r3, #1 - 800135c: e07f b.n 800145e + 8001412: 2301 movs r3, #1 + 8001414: e07f b.n 8001516 } } /* PLL is selected as System Clock Source */ else if (RCC_ClkInitStruct->SYSCLKSource == RCC_SYSCLKSOURCE_PLLCLK) - 800135e: 687b ldr r3, [r7, #4] - 8001360: 685b ldr r3, [r3, #4] - 8001362: 2b02 cmp r3, #2 - 8001364: d107 bne.n 8001376 + 8001416: 687b ldr r3, [r7, #4] + 8001418: 685b ldr r3, [r3, #4] + 800141a: 2b02 cmp r3, #2 + 800141c: d107 bne.n 800142e { /* Check the PLL ready flag */ if (__HAL_RCC_GET_FLAG(RCC_FLAG_PLLRDY) == RESET) - 8001366: 4b41 ldr r3, [pc, #260] ; (800146c ) - 8001368: 681b ldr r3, [r3, #0] - 800136a: f003 7300 and.w r3, r3, #33554432 ; 0x2000000 - 800136e: 2b00 cmp r3, #0 - 8001370: d109 bne.n 8001386 + 800141e: 4b41 ldr r3, [pc, #260] ; (8001524 ) + 8001420: 681b ldr r3, [r3, #0] + 8001422: f003 7300 and.w r3, r3, #33554432 ; 0x2000000 + 8001426: 2b00 cmp r3, #0 + 8001428: d109 bne.n 800143e { return HAL_ERROR; - 8001372: 2301 movs r3, #1 - 8001374: e073 b.n 800145e + 800142a: 2301 movs r3, #1 + 800142c: e073 b.n 8001516 } /* HSI is selected as System Clock Source */ else { /* Check the HSI ready flag */ if (__HAL_RCC_GET_FLAG(RCC_FLAG_HSIRDY) == RESET) - 8001376: 4b3d ldr r3, [pc, #244] ; (800146c ) - 8001378: 681b ldr r3, [r3, #0] - 800137a: f003 0302 and.w r3, r3, #2 - 800137e: 2b00 cmp r3, #0 - 8001380: d101 bne.n 8001386 + 800142e: 4b3d ldr r3, [pc, #244] ; (8001524 ) + 8001430: 681b ldr r3, [r3, #0] + 8001432: f003 0302 and.w r3, r3, #2 + 8001436: 2b00 cmp r3, #0 + 8001438: d101 bne.n 800143e { return HAL_ERROR; - 8001382: 2301 movs r3, #1 - 8001384: e06b b.n 800145e + 800143a: 2301 movs r3, #1 + 800143c: e06b b.n 8001516 } } __HAL_RCC_SYSCLK_CONFIG(RCC_ClkInitStruct->SYSCLKSource); - 8001386: 4b39 ldr r3, [pc, #228] ; (800146c ) - 8001388: 685b ldr r3, [r3, #4] - 800138a: f023 0203 bic.w r2, r3, #3 - 800138e: 687b ldr r3, [r7, #4] - 8001390: 685b ldr r3, [r3, #4] - 8001392: 4936 ldr r1, [pc, #216] ; (800146c ) - 8001394: 4313 orrs r3, r2 - 8001396: 604b str r3, [r1, #4] + 800143e: 4b39 ldr r3, [pc, #228] ; (8001524 ) + 8001440: 685b ldr r3, [r3, #4] + 8001442: f023 0203 bic.w r2, r3, #3 + 8001446: 687b ldr r3, [r7, #4] + 8001448: 685b ldr r3, [r3, #4] + 800144a: 4936 ldr r1, [pc, #216] ; (8001524 ) + 800144c: 4313 orrs r3, r2 + 800144e: 604b str r3, [r1, #4] /* Get Start Tick */ tickstart = HAL_GetTick(); - 8001398: f7ff fa48 bl 800082c - 800139c: 60f8 str r0, [r7, #12] + 8001450: f7ff fa30 bl 80008b4 + 8001454: 60f8 str r0, [r7, #12] while (__HAL_RCC_GET_SYSCLK_SOURCE() != (RCC_ClkInitStruct->SYSCLKSource << RCC_CFGR_SWS_Pos)) - 800139e: e00a b.n 80013b6 + 8001456: e00a b.n 800146e { if ((HAL_GetTick() - tickstart) > CLOCKSWITCH_TIMEOUT_VALUE) - 80013a0: f7ff fa44 bl 800082c - 80013a4: 4602 mov r2, r0 - 80013a6: 68fb ldr r3, [r7, #12] - 80013a8: 1ad3 subs r3, r2, r3 - 80013aa: f241 3288 movw r2, #5000 ; 0x1388 - 80013ae: 4293 cmp r3, r2 - 80013b0: d901 bls.n 80013b6 + 8001458: f7ff fa2c bl 80008b4 + 800145c: 4602 mov r2, r0 + 800145e: 68fb ldr r3, [r7, #12] + 8001460: 1ad3 subs r3, r2, r3 + 8001462: f241 3288 movw r2, #5000 ; 0x1388 + 8001466: 4293 cmp r3, r2 + 8001468: d901 bls.n 800146e { return HAL_TIMEOUT; - 80013b2: 2303 movs r3, #3 - 80013b4: e053 b.n 800145e + 800146a: 2303 movs r3, #3 + 800146c: e053 b.n 8001516 while (__HAL_RCC_GET_SYSCLK_SOURCE() != (RCC_ClkInitStruct->SYSCLKSource << RCC_CFGR_SWS_Pos)) - 80013b6: 4b2d ldr r3, [pc, #180] ; (800146c ) - 80013b8: 685b ldr r3, [r3, #4] - 80013ba: f003 020c and.w r2, r3, #12 - 80013be: 687b ldr r3, [r7, #4] - 80013c0: 685b ldr r3, [r3, #4] - 80013c2: 009b lsls r3, r3, #2 - 80013c4: 429a cmp r2, r3 - 80013c6: d1eb bne.n 80013a0 + 800146e: 4b2d ldr r3, [pc, #180] ; (8001524 ) + 8001470: 685b ldr r3, [r3, #4] + 8001472: f003 020c and.w r2, r3, #12 + 8001476: 687b ldr r3, [r7, #4] + 8001478: 685b ldr r3, [r3, #4] + 800147a: 009b lsls r3, r3, #2 + 800147c: 429a cmp r2, r3 + 800147e: d1eb bne.n 8001458 } } #if defined(FLASH_ACR_LATENCY) /* Decreasing the number of wait states because of lower CPU frequency */ if (FLatency < __HAL_FLASH_GET_LATENCY()) - 80013c8: 4b27 ldr r3, [pc, #156] ; (8001468 ) - 80013ca: 681b ldr r3, [r3, #0] - 80013cc: f003 0307 and.w r3, r3, #7 - 80013d0: 683a ldr r2, [r7, #0] - 80013d2: 429a cmp r2, r3 - 80013d4: d210 bcs.n 80013f8 + 8001480: 4b27 ldr r3, [pc, #156] ; (8001520 ) + 8001482: 681b ldr r3, [r3, #0] + 8001484: f003 0307 and.w r3, r3, #7 + 8001488: 683a ldr r2, [r7, #0] + 800148a: 429a cmp r2, r3 + 800148c: d210 bcs.n 80014b0 { /* Program the new number of wait states to the LATENCY bits in the FLASH_ACR register */ __HAL_FLASH_SET_LATENCY(FLatency); - 80013d6: 4b24 ldr r3, [pc, #144] ; (8001468 ) - 80013d8: 681b ldr r3, [r3, #0] - 80013da: f023 0207 bic.w r2, r3, #7 - 80013de: 4922 ldr r1, [pc, #136] ; (8001468 ) - 80013e0: 683b ldr r3, [r7, #0] - 80013e2: 4313 orrs r3, r2 - 80013e4: 600b str r3, [r1, #0] + 800148e: 4b24 ldr r3, [pc, #144] ; (8001520 ) + 8001490: 681b ldr r3, [r3, #0] + 8001492: f023 0207 bic.w r2, r3, #7 + 8001496: 4922 ldr r1, [pc, #136] ; (8001520 ) + 8001498: 683b ldr r3, [r7, #0] + 800149a: 4313 orrs r3, r2 + 800149c: 600b str r3, [r1, #0] /* Check that the new number of wait states is taken into account to access the Flash memory by reading the FLASH_ACR register */ if (__HAL_FLASH_GET_LATENCY() != FLatency) - 80013e6: 4b20 ldr r3, [pc, #128] ; (8001468 ) - 80013e8: 681b ldr r3, [r3, #0] - 80013ea: f003 0307 and.w r3, r3, #7 - 80013ee: 683a ldr r2, [r7, #0] - 80013f0: 429a cmp r2, r3 - 80013f2: d001 beq.n 80013f8 + 800149e: 4b20 ldr r3, [pc, #128] ; (8001520 ) + 80014a0: 681b ldr r3, [r3, #0] + 80014a2: f003 0307 and.w r3, r3, #7 + 80014a6: 683a ldr r2, [r7, #0] + 80014a8: 429a cmp r2, r3 + 80014aa: d001 beq.n 80014b0 { return HAL_ERROR; - 80013f4: 2301 movs r3, #1 - 80013f6: e032 b.n 800145e + 80014ac: 2301 movs r3, #1 + 80014ae: e032 b.n 8001516 } } #endif /* FLASH_ACR_LATENCY */ /*-------------------------- PCLK1 Configuration ---------------------------*/ if (((RCC_ClkInitStruct->ClockType) & RCC_CLOCKTYPE_PCLK1) == RCC_CLOCKTYPE_PCLK1) - 80013f8: 687b ldr r3, [r7, #4] - 80013fa: 681b ldr r3, [r3, #0] - 80013fc: f003 0304 and.w r3, r3, #4 - 8001400: 2b00 cmp r3, #0 - 8001402: d008 beq.n 8001416 + 80014b0: 687b ldr r3, [r7, #4] + 80014b2: 681b ldr r3, [r3, #0] + 80014b4: f003 0304 and.w r3, r3, #4 + 80014b8: 2b00 cmp r3, #0 + 80014ba: d008 beq.n 80014ce { assert_param(IS_RCC_PCLK(RCC_ClkInitStruct->APB1CLKDivider)); MODIFY_REG(RCC->CFGR, RCC_CFGR_PPRE1, RCC_ClkInitStruct->APB1CLKDivider); - 8001404: 4b19 ldr r3, [pc, #100] ; (800146c ) - 8001406: 685b ldr r3, [r3, #4] - 8001408: f423 62e0 bic.w r2, r3, #1792 ; 0x700 - 800140c: 687b ldr r3, [r7, #4] - 800140e: 68db ldr r3, [r3, #12] - 8001410: 4916 ldr r1, [pc, #88] ; (800146c ) - 8001412: 4313 orrs r3, r2 - 8001414: 604b str r3, [r1, #4] + 80014bc: 4b19 ldr r3, [pc, #100] ; (8001524 ) + 80014be: 685b ldr r3, [r3, #4] + 80014c0: f423 62e0 bic.w r2, r3, #1792 ; 0x700 + 80014c4: 687b ldr r3, [r7, #4] + 80014c6: 68db ldr r3, [r3, #12] + 80014c8: 4916 ldr r1, [pc, #88] ; (8001524 ) + 80014ca: 4313 orrs r3, r2 + 80014cc: 604b str r3, [r1, #4] } /*-------------------------- PCLK2 Configuration ---------------------------*/ if (((RCC_ClkInitStruct->ClockType) & RCC_CLOCKTYPE_PCLK2) == RCC_CLOCKTYPE_PCLK2) - 8001416: 687b ldr r3, [r7, #4] - 8001418: 681b ldr r3, [r3, #0] - 800141a: f003 0308 and.w r3, r3, #8 - 800141e: 2b00 cmp r3, #0 - 8001420: d009 beq.n 8001436 + 80014ce: 687b ldr r3, [r7, #4] + 80014d0: 681b ldr r3, [r3, #0] + 80014d2: f003 0308 and.w r3, r3, #8 + 80014d6: 2b00 cmp r3, #0 + 80014d8: d009 beq.n 80014ee { assert_param(IS_RCC_PCLK(RCC_ClkInitStruct->APB2CLKDivider)); MODIFY_REG(RCC->CFGR, RCC_CFGR_PPRE2, ((RCC_ClkInitStruct->APB2CLKDivider) << 3)); - 8001422: 4b12 ldr r3, [pc, #72] ; (800146c ) - 8001424: 685b ldr r3, [r3, #4] - 8001426: f423 5260 bic.w r2, r3, #14336 ; 0x3800 - 800142a: 687b ldr r3, [r7, #4] - 800142c: 691b ldr r3, [r3, #16] - 800142e: 00db lsls r3, r3, #3 - 8001430: 490e ldr r1, [pc, #56] ; (800146c ) - 8001432: 4313 orrs r3, r2 - 8001434: 604b str r3, [r1, #4] + 80014da: 4b12 ldr r3, [pc, #72] ; (8001524 ) + 80014dc: 685b ldr r3, [r3, #4] + 80014de: f423 5260 bic.w r2, r3, #14336 ; 0x3800 + 80014e2: 687b ldr r3, [r7, #4] + 80014e4: 691b ldr r3, [r3, #16] + 80014e6: 00db lsls r3, r3, #3 + 80014e8: 490e ldr r1, [pc, #56] ; (8001524 ) + 80014ea: 4313 orrs r3, r2 + 80014ec: 604b str r3, [r1, #4] } /* Update the SystemCoreClock global variable */ SystemCoreClock = HAL_RCC_GetSysClockFreq() >> AHBPrescTable[(RCC->CFGR & RCC_CFGR_HPRE) >> RCC_CFGR_HPRE_Pos]; - 8001436: f000 f821 bl 800147c - 800143a: 4602 mov r2, r0 - 800143c: 4b0b ldr r3, [pc, #44] ; (800146c ) - 800143e: 685b ldr r3, [r3, #4] - 8001440: 091b lsrs r3, r3, #4 - 8001442: f003 030f and.w r3, r3, #15 - 8001446: 490a ldr r1, [pc, #40] ; (8001470 ) - 8001448: 5ccb ldrb r3, [r1, r3] - 800144a: fa22 f303 lsr.w r3, r2, r3 - 800144e: 4a09 ldr r2, [pc, #36] ; (8001474 ) - 8001450: 6013 str r3, [r2, #0] + 80014ee: f000 f821 bl 8001534 + 80014f2: 4602 mov r2, r0 + 80014f4: 4b0b ldr r3, [pc, #44] ; (8001524 ) + 80014f6: 685b ldr r3, [r3, #4] + 80014f8: 091b lsrs r3, r3, #4 + 80014fa: f003 030f and.w r3, r3, #15 + 80014fe: 490a ldr r1, [pc, #40] ; (8001528 ) + 8001500: 5ccb ldrb r3, [r1, r3] + 8001502: fa22 f303 lsr.w r3, r2, r3 + 8001506: 4a09 ldr r2, [pc, #36] ; (800152c ) + 8001508: 6013 str r3, [r2, #0] /* Configure the source of time base considering new system clocks settings*/ HAL_InitTick(uwTickPrio); - 8001452: 4b09 ldr r3, [pc, #36] ; (8001478 ) - 8001454: 681b ldr r3, [r3, #0] - 8001456: 4618 mov r0, r3 - 8001458: f7ff f9a6 bl 80007a8 + 800150a: 4b09 ldr r3, [pc, #36] ; (8001530 ) + 800150c: 681b ldr r3, [r3, #0] + 800150e: 4618 mov r0, r3 + 8001510: f7ff f98e bl 8000830 return HAL_OK; - 800145c: 2300 movs r3, #0 + 8001514: 2300 movs r3, #0 } - 800145e: 4618 mov r0, r3 - 8001460: 3710 adds r7, #16 - 8001462: 46bd mov sp, r7 - 8001464: bd80 pop {r7, pc} - 8001466: bf00 nop - 8001468: 40022000 .word 0x40022000 - 800146c: 40021000 .word 0x40021000 - 8001470: 08005fb8 .word 0x08005fb8 - 8001474: 20000000 .word 0x20000000 - 8001478: 20000004 .word 0x20000004 + 8001516: 4618 mov r0, r3 + 8001518: 3710 adds r7, #16 + 800151a: 46bd mov sp, r7 + 800151c: bd80 pop {r7, pc} + 800151e: bf00 nop + 8001520: 40022000 .word 0x40022000 + 8001524: 40021000 .word 0x40021000 + 8001528: 08006a68 .word 0x08006a68 + 800152c: 20000000 .word 0x20000000 + 8001530: 20000004 .word 0x20000004 -0800147c : +08001534 : * right SYSCLK value. Otherwise, any configuration based on this function will be incorrect. * * @retval SYSCLK frequency */ uint32_t HAL_RCC_GetSysClockFreq(void) { - 800147c: b490 push {r4, r7} - 800147e: b08a sub sp, #40 ; 0x28 - 8001480: af00 add r7, sp, #0 + 8001534: b490 push {r4, r7} + 8001536: b08a sub sp, #40 ; 0x28 + 8001538: af00 add r7, sp, #0 #if defined(RCC_CFGR2_PREDIV1SRC) const uint8_t aPLLMULFactorTable[14] = {0, 0, 4, 5, 6, 7, 8, 9, 0, 0, 0, 0, 0, 13}; const uint8_t aPredivFactorTable[16] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16}; #else const uint8_t aPLLMULFactorTable[16] = {2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 16}; - 8001482: 4b2a ldr r3, [pc, #168] ; (800152c ) - 8001484: 1d3c adds r4, r7, #4 - 8001486: cb0f ldmia r3, {r0, r1, r2, r3} - 8001488: e884 000f stmia.w r4, {r0, r1, r2, r3} + 800153a: 4b2a ldr r3, [pc, #168] ; (80015e4 ) + 800153c: 1d3c adds r4, r7, #4 + 800153e: cb0f ldmia r3, {r0, r1, r2, r3} + 8001540: e884 000f stmia.w r4, {r0, r1, r2, r3} #if defined(RCC_CFGR2_PREDIV1) const uint8_t aPredivFactorTable[16] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16}; #else const uint8_t aPredivFactorTable[2] = {1, 2}; - 800148c: f240 2301 movw r3, #513 ; 0x201 - 8001490: 803b strh r3, [r7, #0] + 8001544: f240 2301 movw r3, #513 ; 0x201 + 8001548: 803b strh r3, [r7, #0] #endif /*RCC_CFGR2_PREDIV1*/ #endif uint32_t tmpreg = 0U, prediv = 0U, pllclk = 0U, pllmul = 0U; - 8001492: 2300 movs r3, #0 - 8001494: 61fb str r3, [r7, #28] - 8001496: 2300 movs r3, #0 - 8001498: 61bb str r3, [r7, #24] - 800149a: 2300 movs r3, #0 - 800149c: 627b str r3, [r7, #36] ; 0x24 - 800149e: 2300 movs r3, #0 - 80014a0: 617b str r3, [r7, #20] + 800154a: 2300 movs r3, #0 + 800154c: 61fb str r3, [r7, #28] + 800154e: 2300 movs r3, #0 + 8001550: 61bb str r3, [r7, #24] + 8001552: 2300 movs r3, #0 + 8001554: 627b str r3, [r7, #36] ; 0x24 + 8001556: 2300 movs r3, #0 + 8001558: 617b str r3, [r7, #20] uint32_t sysclockfreq = 0U; - 80014a2: 2300 movs r3, #0 - 80014a4: 623b str r3, [r7, #32] + 800155a: 2300 movs r3, #0 + 800155c: 623b str r3, [r7, #32] #if defined(RCC_CFGR2_PREDIV1SRC) uint32_t prediv2 = 0U, pll2mul = 0U; #endif /*RCC_CFGR2_PREDIV1SRC*/ tmpreg = RCC->CFGR; - 80014a6: 4b22 ldr r3, [pc, #136] ; (8001530 ) - 80014a8: 685b ldr r3, [r3, #4] - 80014aa: 61fb str r3, [r7, #28] + 800155e: 4b22 ldr r3, [pc, #136] ; (80015e8 ) + 8001560: 685b ldr r3, [r3, #4] + 8001562: 61fb str r3, [r7, #28] /* Get SYSCLK source -------------------------------------------------------*/ switch (tmpreg & RCC_CFGR_SWS) - 80014ac: 69fb ldr r3, [r7, #28] - 80014ae: f003 030c and.w r3, r3, #12 - 80014b2: 2b04 cmp r3, #4 - 80014b4: d002 beq.n 80014bc - 80014b6: 2b08 cmp r3, #8 - 80014b8: d003 beq.n 80014c2 - 80014ba: e02d b.n 8001518 + 8001564: 69fb ldr r3, [r7, #28] + 8001566: f003 030c and.w r3, r3, #12 + 800156a: 2b04 cmp r3, #4 + 800156c: d002 beq.n 8001574 + 800156e: 2b08 cmp r3, #8 + 8001570: d003 beq.n 800157a + 8001572: e02d b.n 80015d0 { case RCC_SYSCLKSOURCE_STATUS_HSE: /* HSE used as system clock */ { sysclockfreq = HSE_VALUE; - 80014bc: 4b1d ldr r3, [pc, #116] ; (8001534 ) - 80014be: 623b str r3, [r7, #32] + 8001574: 4b1d ldr r3, [pc, #116] ; (80015ec ) + 8001576: 623b str r3, [r7, #32] break; - 80014c0: e02d b.n 800151e + 8001578: e02d b.n 80015d6 } case RCC_SYSCLKSOURCE_STATUS_PLLCLK: /* PLL used as system clock */ { pllmul = aPLLMULFactorTable[(uint32_t)(tmpreg & RCC_CFGR_PLLMULL) >> RCC_CFGR_PLLMULL_Pos]; - 80014c2: 69fb ldr r3, [r7, #28] - 80014c4: 0c9b lsrs r3, r3, #18 - 80014c6: f003 030f and.w r3, r3, #15 - 80014ca: f107 0228 add.w r2, r7, #40 ; 0x28 - 80014ce: 4413 add r3, r2 - 80014d0: f813 3c24 ldrb.w r3, [r3, #-36] - 80014d4: 617b str r3, [r7, #20] + 800157a: 69fb ldr r3, [r7, #28] + 800157c: 0c9b lsrs r3, r3, #18 + 800157e: f003 030f and.w r3, r3, #15 + 8001582: f107 0228 add.w r2, r7, #40 ; 0x28 + 8001586: 4413 add r3, r2 + 8001588: f813 3c24 ldrb.w r3, [r3, #-36] + 800158c: 617b str r3, [r7, #20] if ((tmpreg & RCC_CFGR_PLLSRC) != RCC_PLLSOURCE_HSI_DIV2) - 80014d6: 69fb ldr r3, [r7, #28] - 80014d8: f403 3380 and.w r3, r3, #65536 ; 0x10000 - 80014dc: 2b00 cmp r3, #0 - 80014de: d013 beq.n 8001508 + 800158e: 69fb ldr r3, [r7, #28] + 8001590: f403 3380 and.w r3, r3, #65536 ; 0x10000 + 8001594: 2b00 cmp r3, #0 + 8001596: d013 beq.n 80015c0 { #if defined(RCC_CFGR2_PREDIV1) prediv = aPredivFactorTable[(uint32_t)(RCC->CFGR2 & RCC_CFGR2_PREDIV1) >> RCC_CFGR2_PREDIV1_Pos]; #else prediv = aPredivFactorTable[(uint32_t)(RCC->CFGR & RCC_CFGR_PLLXTPRE) >> RCC_CFGR_PLLXTPRE_Pos]; - 80014e0: 4b13 ldr r3, [pc, #76] ; (8001530 ) - 80014e2: 685b ldr r3, [r3, #4] - 80014e4: 0c5b lsrs r3, r3, #17 - 80014e6: f003 0301 and.w r3, r3, #1 - 80014ea: f107 0228 add.w r2, r7, #40 ; 0x28 - 80014ee: 4413 add r3, r2 - 80014f0: f813 3c28 ldrb.w r3, [r3, #-40] - 80014f4: 61bb str r3, [r7, #24] + 8001598: 4b13 ldr r3, [pc, #76] ; (80015e8 ) + 800159a: 685b ldr r3, [r3, #4] + 800159c: 0c5b lsrs r3, r3, #17 + 800159e: f003 0301 and.w r3, r3, #1 + 80015a2: f107 0228 add.w r2, r7, #40 ; 0x28 + 80015a6: 4413 add r3, r2 + 80015a8: f813 3c28 ldrb.w r3, [r3, #-40] + 80015ac: 61bb str r3, [r7, #24] { pllclk = pllclk / 2; } #else /* HSE used as PLL clock source : PLLCLK = HSE/PREDIV1 * PLLMUL */ pllclk = (uint32_t)((HSE_VALUE * pllmul) / prediv); - 80014f6: 697b ldr r3, [r7, #20] - 80014f8: 4a0e ldr r2, [pc, #56] ; (8001534 ) - 80014fa: fb02 f203 mul.w r2, r2, r3 - 80014fe: 69bb ldr r3, [r7, #24] - 8001500: fbb2 f3f3 udiv r3, r2, r3 - 8001504: 627b str r3, [r7, #36] ; 0x24 - 8001506: e004 b.n 8001512 + 80015ae: 697b ldr r3, [r7, #20] + 80015b0: 4a0e ldr r2, [pc, #56] ; (80015ec ) + 80015b2: fb02 f203 mul.w r2, r2, r3 + 80015b6: 69bb ldr r3, [r7, #24] + 80015b8: fbb2 f3f3 udiv r3, r2, r3 + 80015bc: 627b str r3, [r7, #36] ; 0x24 + 80015be: e004 b.n 80015ca #endif /*RCC_CFGR2_PREDIV1SRC*/ } else { /* HSI used as PLL clock source : PLLCLK = HSI/2 * PLLMUL */ pllclk = (uint32_t)((HSI_VALUE >> 1) * pllmul); - 8001508: 697b ldr r3, [r7, #20] - 800150a: 4a0b ldr r2, [pc, #44] ; (8001538 ) - 800150c: fb02 f303 mul.w r3, r2, r3 - 8001510: 627b str r3, [r7, #36] ; 0x24 + 80015c0: 697b ldr r3, [r7, #20] + 80015c2: 4a0b ldr r2, [pc, #44] ; (80015f0 ) + 80015c4: fb02 f303 mul.w r3, r2, r3 + 80015c8: 627b str r3, [r7, #36] ; 0x24 } sysclockfreq = pllclk; - 8001512: 6a7b ldr r3, [r7, #36] ; 0x24 - 8001514: 623b str r3, [r7, #32] + 80015ca: 6a7b ldr r3, [r7, #36] ; 0x24 + 80015cc: 623b str r3, [r7, #32] break; - 8001516: e002 b.n 800151e + 80015ce: e002 b.n 80015d6 } case RCC_SYSCLKSOURCE_STATUS_HSI: /* HSI used as system clock source */ default: /* HSI used as system clock */ { sysclockfreq = HSI_VALUE; - 8001518: 4b06 ldr r3, [pc, #24] ; (8001534 ) - 800151a: 623b str r3, [r7, #32] + 80015d0: 4b06 ldr r3, [pc, #24] ; (80015ec ) + 80015d2: 623b str r3, [r7, #32] break; - 800151c: bf00 nop + 80015d4: bf00 nop } } return sysclockfreq; - 800151e: 6a3b ldr r3, [r7, #32] + 80015d6: 6a3b ldr r3, [r7, #32] } - 8001520: 4618 mov r0, r3 - 8001522: 3728 adds r7, #40 ; 0x28 - 8001524: 46bd mov sp, r7 - 8001526: bc90 pop {r4, r7} - 8001528: 4770 bx lr - 800152a: bf00 nop - 800152c: 08005f4c .word 0x08005f4c - 8001530: 40021000 .word 0x40021000 - 8001534: 007a1200 .word 0x007a1200 - 8001538: 003d0900 .word 0x003d0900 + 80015d8: 4618 mov r0, r3 + 80015da: 3728 adds r7, #40 ; 0x28 + 80015dc: 46bd mov sp, r7 + 80015de: bc90 pop {r4, r7} + 80015e0: 4770 bx lr + 80015e2: bf00 nop + 80015e4: 080069f8 .word 0x080069f8 + 80015e8: 40021000 .word 0x40021000 + 80015ec: 007a1200 .word 0x007a1200 + 80015f0: 003d0900 .word 0x003d0900 -0800153c : +080015f4 : * @brief This function provides delay (in milliseconds) based on CPU cycles method. * @param mdelay: specifies the delay time length, in milliseconds. * @retval None */ static void RCC_Delay(uint32_t mdelay) { - 800153c: b480 push {r7} - 800153e: b085 sub sp, #20 - 8001540: af00 add r7, sp, #0 - 8001542: 6078 str r0, [r7, #4] + 80015f4: b480 push {r7} + 80015f6: b085 sub sp, #20 + 80015f8: af00 add r7, sp, #0 + 80015fa: 6078 str r0, [r7, #4] __IO uint32_t Delay = mdelay * (SystemCoreClock / 8U / 1000U); - 8001544: 4b0a ldr r3, [pc, #40] ; (8001570 ) - 8001546: 681b ldr r3, [r3, #0] - 8001548: 4a0a ldr r2, [pc, #40] ; (8001574 ) - 800154a: fba2 2303 umull r2, r3, r2, r3 - 800154e: 0a5b lsrs r3, r3, #9 - 8001550: 687a ldr r2, [r7, #4] - 8001552: fb02 f303 mul.w r3, r2, r3 - 8001556: 60fb str r3, [r7, #12] + 80015fc: 4b0a ldr r3, [pc, #40] ; (8001628 ) + 80015fe: 681b ldr r3, [r3, #0] + 8001600: 4a0a ldr r2, [pc, #40] ; (800162c ) + 8001602: fba2 2303 umull r2, r3, r2, r3 + 8001606: 0a5b lsrs r3, r3, #9 + 8001608: 687a ldr r2, [r7, #4] + 800160a: fb02 f303 mul.w r3, r2, r3 + 800160e: 60fb str r3, [r7, #12] do { __NOP(); - 8001558: bf00 nop + 8001610: bf00 nop } while (Delay --); - 800155a: 68fb ldr r3, [r7, #12] - 800155c: 1e5a subs r2, r3, #1 - 800155e: 60fa str r2, [r7, #12] - 8001560: 2b00 cmp r3, #0 - 8001562: d1f9 bne.n 8001558 + 8001612: 68fb ldr r3, [r7, #12] + 8001614: 1e5a subs r2, r3, #1 + 8001616: 60fa str r2, [r7, #12] + 8001618: 2b00 cmp r3, #0 + 800161a: d1f9 bne.n 8001610 } - 8001564: bf00 nop - 8001566: bf00 nop - 8001568: 3714 adds r7, #20 - 800156a: 46bd mov sp, r7 - 800156c: bc80 pop {r7} - 800156e: 4770 bx lr - 8001570: 20000000 .word 0x20000000 - 8001574: 10624dd3 .word 0x10624dd3 + 800161c: bf00 nop + 800161e: bf00 nop + 8001620: 3714 adds r7, #20 + 8001622: 46bd mov sp, r7 + 8001624: bc80 pop {r7} + 8001626: 4770 bx lr + 8001628: 20000000 .word 0x20000000 + 800162c: 10624dd3 .word 0x10624dd3 -08001578 : +08001630 : * @param hspi pointer to a SPI_HandleTypeDef structure that contains * the configuration information for SPI module. * @retval HAL status */ HAL_StatusTypeDef HAL_SPI_Init(SPI_HandleTypeDef *hspi) { - 8001578: b580 push {r7, lr} - 800157a: b082 sub sp, #8 - 800157c: af00 add r7, sp, #0 - 800157e: 6078 str r0, [r7, #4] + 8001630: b580 push {r7, lr} + 8001632: b082 sub sp, #8 + 8001634: af00 add r7, sp, #0 + 8001636: 6078 str r0, [r7, #4] /* Check the SPI handle allocation */ if (hspi == NULL) - 8001580: 687b ldr r3, [r7, #4] - 8001582: 2b00 cmp r3, #0 - 8001584: d101 bne.n 800158a + 8001638: 687b ldr r3, [r7, #4] + 800163a: 2b00 cmp r3, #0 + 800163c: d101 bne.n 8001642 { return HAL_ERROR; - 8001586: 2301 movs r3, #1 - 8001588: e076 b.n 8001678 + 800163e: 2301 movs r3, #1 + 8001640: e076 b.n 8001730 assert_param(IS_SPI_BAUDRATE_PRESCALER(hspi->Init.BaudRatePrescaler)); assert_param(IS_SPI_FIRST_BIT(hspi->Init.FirstBit)); /* TI mode is not supported on this device. TIMode parameter is mandatory equal to SPI_TIMODE_DISABLE */ assert_param(IS_SPI_TIMODE(hspi->Init.TIMode)); if (hspi->Init.TIMode == SPI_TIMODE_DISABLE) - 800158a: 687b ldr r3, [r7, #4] - 800158c: 6a5b ldr r3, [r3, #36] ; 0x24 - 800158e: 2b00 cmp r3, #0 - 8001590: d108 bne.n 80015a4 + 8001642: 687b ldr r3, [r7, #4] + 8001644: 6a5b ldr r3, [r3, #36] ; 0x24 + 8001646: 2b00 cmp r3, #0 + 8001648: d108 bne.n 800165c { assert_param(IS_SPI_CPOL(hspi->Init.CLKPolarity)); assert_param(IS_SPI_CPHA(hspi->Init.CLKPhase)); if (hspi->Init.Mode == SPI_MODE_MASTER) - 8001592: 687b ldr r3, [r7, #4] - 8001594: 685b ldr r3, [r3, #4] - 8001596: f5b3 7f82 cmp.w r3, #260 ; 0x104 - 800159a: d009 beq.n 80015b0 + 800164a: 687b ldr r3, [r7, #4] + 800164c: 685b ldr r3, [r3, #4] + 800164e: f5b3 7f82 cmp.w r3, #260 ; 0x104 + 8001652: d009 beq.n 8001668 assert_param(IS_SPI_BAUDRATE_PRESCALER(hspi->Init.BaudRatePrescaler)); } else { /* Baudrate prescaler not use in Motoraola Slave mode. force to default value */ hspi->Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_2; - 800159c: 687b ldr r3, [r7, #4] - 800159e: 2200 movs r2, #0 - 80015a0: 61da str r2, [r3, #28] - 80015a2: e005 b.n 80015b0 + 8001654: 687b ldr r3, [r7, #4] + 8001656: 2200 movs r2, #0 + 8001658: 61da str r2, [r3, #28] + 800165a: e005 b.n 8001668 else { assert_param(IS_SPI_BAUDRATE_PRESCALER(hspi->Init.BaudRatePrescaler)); /* Force polarity and phase to TI protocaol requirements */ hspi->Init.CLKPolarity = SPI_POLARITY_LOW; - 80015a4: 687b ldr r3, [r7, #4] - 80015a6: 2200 movs r2, #0 - 80015a8: 611a str r2, [r3, #16] + 800165c: 687b ldr r3, [r7, #4] + 800165e: 2200 movs r2, #0 + 8001660: 611a str r2, [r3, #16] hspi->Init.CLKPhase = SPI_PHASE_1EDGE; - 80015aa: 687b ldr r3, [r7, #4] - 80015ac: 2200 movs r2, #0 - 80015ae: 615a str r2, [r3, #20] + 8001662: 687b ldr r3, [r7, #4] + 8001664: 2200 movs r2, #0 + 8001666: 615a str r2, [r3, #20] if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE) { assert_param(IS_SPI_CRC_POLYNOMIAL(hspi->Init.CRCPolynomial)); } #else hspi->Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE; - 80015b0: 687b ldr r3, [r7, #4] - 80015b2: 2200 movs r2, #0 - 80015b4: 629a str r2, [r3, #40] ; 0x28 + 8001668: 687b ldr r3, [r7, #4] + 800166a: 2200 movs r2, #0 + 800166c: 629a str r2, [r3, #40] ; 0x28 #endif /* USE_SPI_CRC */ if (hspi->State == HAL_SPI_STATE_RESET) - 80015b6: 687b ldr r3, [r7, #4] - 80015b8: f893 3051 ldrb.w r3, [r3, #81] ; 0x51 - 80015bc: b2db uxtb r3, r3 - 80015be: 2b00 cmp r3, #0 - 80015c0: d106 bne.n 80015d0 + 800166e: 687b ldr r3, [r7, #4] + 8001670: f893 3051 ldrb.w r3, [r3, #81] ; 0x51 + 8001674: b2db uxtb r3, r3 + 8001676: 2b00 cmp r3, #0 + 8001678: d106 bne.n 8001688 { /* Allocate lock resource and initialize it */ hspi->Lock = HAL_UNLOCKED; - 80015c2: 687b ldr r3, [r7, #4] - 80015c4: 2200 movs r2, #0 - 80015c6: f883 2050 strb.w r2, [r3, #80] ; 0x50 + 800167a: 687b ldr r3, [r7, #4] + 800167c: 2200 movs r2, #0 + 800167e: f883 2050 strb.w r2, [r3, #80] ; 0x50 /* Init the low level hardware : GPIO, CLOCK, NVIC... */ hspi->MspInitCallback(hspi); #else /* Init the low level hardware : GPIO, CLOCK, NVIC... */ HAL_SPI_MspInit(hspi); - 80015ca: 6878 ldr r0, [r7, #4] - 80015cc: f7fe ffd8 bl 8000580 + 8001682: 6878 ldr r0, [r7, #4] + 8001684: f7fe ff8a bl 800059c #endif /* USE_HAL_SPI_REGISTER_CALLBACKS */ } hspi->State = HAL_SPI_STATE_BUSY; - 80015d0: 687b ldr r3, [r7, #4] - 80015d2: 2202 movs r2, #2 - 80015d4: f883 2051 strb.w r2, [r3, #81] ; 0x51 + 8001688: 687b ldr r3, [r7, #4] + 800168a: 2202 movs r2, #2 + 800168c: f883 2051 strb.w r2, [r3, #81] ; 0x51 /* Disable the selected SPI peripheral */ __HAL_SPI_DISABLE(hspi); - 80015d8: 687b ldr r3, [r7, #4] - 80015da: 681b ldr r3, [r3, #0] - 80015dc: 681a ldr r2, [r3, #0] - 80015de: 687b ldr r3, [r7, #4] - 80015e0: 681b ldr r3, [r3, #0] - 80015e2: f022 0240 bic.w r2, r2, #64 ; 0x40 - 80015e6: 601a str r2, [r3, #0] + 8001690: 687b ldr r3, [r7, #4] + 8001692: 681b ldr r3, [r3, #0] + 8001694: 681a ldr r2, [r3, #0] + 8001696: 687b ldr r3, [r7, #4] + 8001698: 681b ldr r3, [r3, #0] + 800169a: f022 0240 bic.w r2, r2, #64 ; 0x40 + 800169e: 601a str r2, [r3, #0] /*----------------------- SPIx CR1 & CR2 Configuration ---------------------*/ /* Configure : SPI Mode, Communication Mode, Data size, Clock polarity and phase, NSS management, Communication speed, First bit and CRC calculation state */ WRITE_REG(hspi->Instance->CR1, ((hspi->Init.Mode & (SPI_CR1_MSTR | SPI_CR1_SSI)) | - 80015e8: 687b ldr r3, [r7, #4] - 80015ea: 685b ldr r3, [r3, #4] - 80015ec: f403 7282 and.w r2, r3, #260 ; 0x104 - 80015f0: 687b ldr r3, [r7, #4] - 80015f2: 689b ldr r3, [r3, #8] - 80015f4: f403 4304 and.w r3, r3, #33792 ; 0x8400 - 80015f8: 431a orrs r2, r3 - 80015fa: 687b ldr r3, [r7, #4] - 80015fc: 68db ldr r3, [r3, #12] - 80015fe: f403 6300 and.w r3, r3, #2048 ; 0x800 - 8001602: 431a orrs r2, r3 - 8001604: 687b ldr r3, [r7, #4] - 8001606: 691b ldr r3, [r3, #16] - 8001608: f003 0302 and.w r3, r3, #2 - 800160c: 431a orrs r2, r3 - 800160e: 687b ldr r3, [r7, #4] - 8001610: 695b ldr r3, [r3, #20] - 8001612: f003 0301 and.w r3, r3, #1 - 8001616: 431a orrs r2, r3 - 8001618: 687b ldr r3, [r7, #4] - 800161a: 699b ldr r3, [r3, #24] - 800161c: f403 7300 and.w r3, r3, #512 ; 0x200 - 8001620: 431a orrs r2, r3 - 8001622: 687b ldr r3, [r7, #4] - 8001624: 69db ldr r3, [r3, #28] - 8001626: f003 0338 and.w r3, r3, #56 ; 0x38 - 800162a: 431a orrs r2, r3 - 800162c: 687b ldr r3, [r7, #4] - 800162e: 6a1b ldr r3, [r3, #32] - 8001630: f003 0380 and.w r3, r3, #128 ; 0x80 - 8001634: ea42 0103 orr.w r1, r2, r3 - 8001638: 687b ldr r3, [r7, #4] - 800163a: 6a9b ldr r3, [r3, #40] ; 0x28 - 800163c: f403 5200 and.w r2, r3, #8192 ; 0x2000 - 8001640: 687b ldr r3, [r7, #4] - 8001642: 681b ldr r3, [r3, #0] - 8001644: 430a orrs r2, r1 - 8001646: 601a str r2, [r3, #0] + 80016a0: 687b ldr r3, [r7, #4] + 80016a2: 685b ldr r3, [r3, #4] + 80016a4: f403 7282 and.w r2, r3, #260 ; 0x104 + 80016a8: 687b ldr r3, [r7, #4] + 80016aa: 689b ldr r3, [r3, #8] + 80016ac: f403 4304 and.w r3, r3, #33792 ; 0x8400 + 80016b0: 431a orrs r2, r3 + 80016b2: 687b ldr r3, [r7, #4] + 80016b4: 68db ldr r3, [r3, #12] + 80016b6: f403 6300 and.w r3, r3, #2048 ; 0x800 + 80016ba: 431a orrs r2, r3 + 80016bc: 687b ldr r3, [r7, #4] + 80016be: 691b ldr r3, [r3, #16] + 80016c0: f003 0302 and.w r3, r3, #2 + 80016c4: 431a orrs r2, r3 + 80016c6: 687b ldr r3, [r7, #4] + 80016c8: 695b ldr r3, [r3, #20] + 80016ca: f003 0301 and.w r3, r3, #1 + 80016ce: 431a orrs r2, r3 + 80016d0: 687b ldr r3, [r7, #4] + 80016d2: 699b ldr r3, [r3, #24] + 80016d4: f403 7300 and.w r3, r3, #512 ; 0x200 + 80016d8: 431a orrs r2, r3 + 80016da: 687b ldr r3, [r7, #4] + 80016dc: 69db ldr r3, [r3, #28] + 80016de: f003 0338 and.w r3, r3, #56 ; 0x38 + 80016e2: 431a orrs r2, r3 + 80016e4: 687b ldr r3, [r7, #4] + 80016e6: 6a1b ldr r3, [r3, #32] + 80016e8: f003 0380 and.w r3, r3, #128 ; 0x80 + 80016ec: ea42 0103 orr.w r1, r2, r3 + 80016f0: 687b ldr r3, [r7, #4] + 80016f2: 6a9b ldr r3, [r3, #40] ; 0x28 + 80016f4: f403 5200 and.w r2, r3, #8192 ; 0x2000 + 80016f8: 687b ldr r3, [r7, #4] + 80016fa: 681b ldr r3, [r3, #0] + 80016fc: 430a orrs r2, r1 + 80016fe: 601a str r2, [r3, #0] (hspi->Init.BaudRatePrescaler & SPI_CR1_BR_Msk) | (hspi->Init.FirstBit & SPI_CR1_LSBFIRST) | (hspi->Init.CRCCalculation & SPI_CR1_CRCEN))); /* Configure : NSS management */ WRITE_REG(hspi->Instance->CR2, ((hspi->Init.NSS >> 16U) & SPI_CR2_SSOE)); - 8001648: 687b ldr r3, [r7, #4] - 800164a: 699b ldr r3, [r3, #24] - 800164c: 0c1a lsrs r2, r3, #16 - 800164e: 687b ldr r3, [r7, #4] - 8001650: 681b ldr r3, [r3, #0] - 8001652: f002 0204 and.w r2, r2, #4 - 8001656: 605a str r2, [r3, #4] + 8001700: 687b ldr r3, [r7, #4] + 8001702: 699b ldr r3, [r3, #24] + 8001704: 0c1a lsrs r2, r3, #16 + 8001706: 687b ldr r3, [r7, #4] + 8001708: 681b ldr r3, [r3, #0] + 800170a: f002 0204 and.w r2, r2, #4 + 800170e: 605a str r2, [r3, #4] } #endif /* USE_SPI_CRC */ #if defined(SPI_I2SCFGR_I2SMOD) /* Activate the SPI mode (Make sure that I2SMOD bit in I2SCFGR register is reset) */ CLEAR_BIT(hspi->Instance->I2SCFGR, SPI_I2SCFGR_I2SMOD); - 8001658: 687b ldr r3, [r7, #4] - 800165a: 681b ldr r3, [r3, #0] - 800165c: 69da ldr r2, [r3, #28] - 800165e: 687b ldr r3, [r7, #4] - 8001660: 681b ldr r3, [r3, #0] - 8001662: f422 6200 bic.w r2, r2, #2048 ; 0x800 - 8001666: 61da str r2, [r3, #28] + 8001710: 687b ldr r3, [r7, #4] + 8001712: 681b ldr r3, [r3, #0] + 8001714: 69da ldr r2, [r3, #28] + 8001716: 687b ldr r3, [r7, #4] + 8001718: 681b ldr r3, [r3, #0] + 800171a: f422 6200 bic.w r2, r2, #2048 ; 0x800 + 800171e: 61da str r2, [r3, #28] #endif /* SPI_I2SCFGR_I2SMOD */ hspi->ErrorCode = HAL_SPI_ERROR_NONE; - 8001668: 687b ldr r3, [r7, #4] - 800166a: 2200 movs r2, #0 - 800166c: 655a str r2, [r3, #84] ; 0x54 + 8001720: 687b ldr r3, [r7, #4] + 8001722: 2200 movs r2, #0 + 8001724: 655a str r2, [r3, #84] ; 0x54 hspi->State = HAL_SPI_STATE_READY; - 800166e: 687b ldr r3, [r7, #4] - 8001670: 2201 movs r2, #1 - 8001672: f883 2051 strb.w r2, [r3, #81] ; 0x51 + 8001726: 687b ldr r3, [r7, #4] + 8001728: 2201 movs r2, #1 + 800172a: f883 2051 strb.w r2, [r3, #81] ; 0x51 return HAL_OK; - 8001676: 2300 movs r3, #0 + 800172e: 2300 movs r3, #0 } - 8001678: 4618 mov r0, r3 - 800167a: 3708 adds r7, #8 - 800167c: 46bd mov sp, r7 - 800167e: bd80 pop {r7, pc} + 8001730: 4618 mov r0, r3 + 8001732: 3708 adds r7, #8 + 8001734: 46bd mov sp, r7 + 8001736: bd80 pop {r7, pc} -08001680 : +08001738 : * @param Size amount of data to be sent * @param Timeout Timeout duration * @retval HAL status */ HAL_StatusTypeDef HAL_SPI_Transmit(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size, uint32_t Timeout) { - 8001680: b580 push {r7, lr} - 8001682: b088 sub sp, #32 - 8001684: af00 add r7, sp, #0 - 8001686: 60f8 str r0, [r7, #12] - 8001688: 60b9 str r1, [r7, #8] - 800168a: 603b str r3, [r7, #0] - 800168c: 4613 mov r3, r2 - 800168e: 80fb strh r3, [r7, #6] + 8001738: b580 push {r7, lr} + 800173a: b088 sub sp, #32 + 800173c: af00 add r7, sp, #0 + 800173e: 60f8 str r0, [r7, #12] + 8001740: 60b9 str r1, [r7, #8] + 8001742: 603b str r3, [r7, #0] + 8001744: 4613 mov r3, r2 + 8001746: 80fb strh r3, [r7, #6] uint32_t tickstart; HAL_StatusTypeDef errorcode = HAL_OK; - 8001690: 2300 movs r3, #0 - 8001692: 77fb strb r3, [r7, #31] + 8001748: 2300 movs r3, #0 + 800174a: 77fb strb r3, [r7, #31] /* Check Direction parameter */ assert_param(IS_SPI_DIRECTION_2LINES_OR_1LINE(hspi->Init.Direction)); /* Process Locked */ __HAL_LOCK(hspi); - 8001694: 68fb ldr r3, [r7, #12] - 8001696: f893 3050 ldrb.w r3, [r3, #80] ; 0x50 - 800169a: 2b01 cmp r3, #1 - 800169c: d101 bne.n 80016a2 - 800169e: 2302 movs r3, #2 - 80016a0: e126 b.n 80018f0 - 80016a2: 68fb ldr r3, [r7, #12] - 80016a4: 2201 movs r2, #1 - 80016a6: f883 2050 strb.w r2, [r3, #80] ; 0x50 + 800174c: 68fb ldr r3, [r7, #12] + 800174e: f893 3050 ldrb.w r3, [r3, #80] ; 0x50 + 8001752: 2b01 cmp r3, #1 + 8001754: d101 bne.n 800175a + 8001756: 2302 movs r3, #2 + 8001758: e126 b.n 80019a8 + 800175a: 68fb ldr r3, [r7, #12] + 800175c: 2201 movs r2, #1 + 800175e: f883 2050 strb.w r2, [r3, #80] ; 0x50 /* Init tickstart for timeout management*/ tickstart = HAL_GetTick(); - 80016aa: f7ff f8bf bl 800082c - 80016ae: 61b8 str r0, [r7, #24] + 8001762: f7ff f8a7 bl 80008b4 + 8001766: 61b8 str r0, [r7, #24] initial_TxXferCount = Size; - 80016b0: 88fb ldrh r3, [r7, #6] - 80016b2: 82fb strh r3, [r7, #22] + 8001768: 88fb ldrh r3, [r7, #6] + 800176a: 82fb strh r3, [r7, #22] if (hspi->State != HAL_SPI_STATE_READY) - 80016b4: 68fb ldr r3, [r7, #12] - 80016b6: f893 3051 ldrb.w r3, [r3, #81] ; 0x51 - 80016ba: b2db uxtb r3, r3 - 80016bc: 2b01 cmp r3, #1 - 80016be: d002 beq.n 80016c6 + 800176c: 68fb ldr r3, [r7, #12] + 800176e: f893 3051 ldrb.w r3, [r3, #81] ; 0x51 + 8001772: b2db uxtb r3, r3 + 8001774: 2b01 cmp r3, #1 + 8001776: d002 beq.n 800177e { errorcode = HAL_BUSY; - 80016c0: 2302 movs r3, #2 - 80016c2: 77fb strb r3, [r7, #31] + 8001778: 2302 movs r3, #2 + 800177a: 77fb strb r3, [r7, #31] goto error; - 80016c4: e10b b.n 80018de + 800177c: e10b b.n 8001996 } if ((pData == NULL) || (Size == 0U)) - 80016c6: 68bb ldr r3, [r7, #8] - 80016c8: 2b00 cmp r3, #0 - 80016ca: d002 beq.n 80016d2 - 80016cc: 88fb ldrh r3, [r7, #6] - 80016ce: 2b00 cmp r3, #0 - 80016d0: d102 bne.n 80016d8 + 800177e: 68bb ldr r3, [r7, #8] + 8001780: 2b00 cmp r3, #0 + 8001782: d002 beq.n 800178a + 8001784: 88fb ldrh r3, [r7, #6] + 8001786: 2b00 cmp r3, #0 + 8001788: d102 bne.n 8001790 { errorcode = HAL_ERROR; - 80016d2: 2301 movs r3, #1 - 80016d4: 77fb strb r3, [r7, #31] + 800178a: 2301 movs r3, #1 + 800178c: 77fb strb r3, [r7, #31] goto error; - 80016d6: e102 b.n 80018de + 800178e: e102 b.n 8001996 } /* Set the transaction information */ hspi->State = HAL_SPI_STATE_BUSY_TX; - 80016d8: 68fb ldr r3, [r7, #12] - 80016da: 2203 movs r2, #3 - 80016dc: f883 2051 strb.w r2, [r3, #81] ; 0x51 + 8001790: 68fb ldr r3, [r7, #12] + 8001792: 2203 movs r2, #3 + 8001794: f883 2051 strb.w r2, [r3, #81] ; 0x51 hspi->ErrorCode = HAL_SPI_ERROR_NONE; - 80016e0: 68fb ldr r3, [r7, #12] - 80016e2: 2200 movs r2, #0 - 80016e4: 655a str r2, [r3, #84] ; 0x54 + 8001798: 68fb ldr r3, [r7, #12] + 800179a: 2200 movs r2, #0 + 800179c: 655a str r2, [r3, #84] ; 0x54 hspi->pTxBuffPtr = (uint8_t *)pData; - 80016e6: 68fb ldr r3, [r7, #12] - 80016e8: 68ba ldr r2, [r7, #8] - 80016ea: 631a str r2, [r3, #48] ; 0x30 + 800179e: 68fb ldr r3, [r7, #12] + 80017a0: 68ba ldr r2, [r7, #8] + 80017a2: 631a str r2, [r3, #48] ; 0x30 hspi->TxXferSize = Size; - 80016ec: 68fb ldr r3, [r7, #12] - 80016ee: 88fa ldrh r2, [r7, #6] - 80016f0: 869a strh r2, [r3, #52] ; 0x34 + 80017a4: 68fb ldr r3, [r7, #12] + 80017a6: 88fa ldrh r2, [r7, #6] + 80017a8: 869a strh r2, [r3, #52] ; 0x34 hspi->TxXferCount = Size; - 80016f2: 68fb ldr r3, [r7, #12] - 80016f4: 88fa ldrh r2, [r7, #6] - 80016f6: 86da strh r2, [r3, #54] ; 0x36 + 80017aa: 68fb ldr r3, [r7, #12] + 80017ac: 88fa ldrh r2, [r7, #6] + 80017ae: 86da strh r2, [r3, #54] ; 0x36 /*Init field not used in handle to zero */ hspi->pRxBuffPtr = (uint8_t *)NULL; - 80016f8: 68fb ldr r3, [r7, #12] - 80016fa: 2200 movs r2, #0 - 80016fc: 639a str r2, [r3, #56] ; 0x38 + 80017b0: 68fb ldr r3, [r7, #12] + 80017b2: 2200 movs r2, #0 + 80017b4: 639a str r2, [r3, #56] ; 0x38 hspi->RxXferSize = 0U; - 80016fe: 68fb ldr r3, [r7, #12] - 8001700: 2200 movs r2, #0 - 8001702: 879a strh r2, [r3, #60] ; 0x3c + 80017b6: 68fb ldr r3, [r7, #12] + 80017b8: 2200 movs r2, #0 + 80017ba: 879a strh r2, [r3, #60] ; 0x3c hspi->RxXferCount = 0U; - 8001704: 68fb ldr r3, [r7, #12] - 8001706: 2200 movs r2, #0 - 8001708: 87da strh r2, [r3, #62] ; 0x3e + 80017bc: 68fb ldr r3, [r7, #12] + 80017be: 2200 movs r2, #0 + 80017c0: 87da strh r2, [r3, #62] ; 0x3e hspi->TxISR = NULL; - 800170a: 68fb ldr r3, [r7, #12] - 800170c: 2200 movs r2, #0 - 800170e: 645a str r2, [r3, #68] ; 0x44 + 80017c2: 68fb ldr r3, [r7, #12] + 80017c4: 2200 movs r2, #0 + 80017c6: 645a str r2, [r3, #68] ; 0x44 hspi->RxISR = NULL; - 8001710: 68fb ldr r3, [r7, #12] - 8001712: 2200 movs r2, #0 - 8001714: 641a str r2, [r3, #64] ; 0x40 + 80017c8: 68fb ldr r3, [r7, #12] + 80017ca: 2200 movs r2, #0 + 80017cc: 641a str r2, [r3, #64] ; 0x40 /* Configure communication direction : 1Line */ if (hspi->Init.Direction == SPI_DIRECTION_1LINE) - 8001716: 68fb ldr r3, [r7, #12] - 8001718: 689b ldr r3, [r3, #8] - 800171a: f5b3 4f00 cmp.w r3, #32768 ; 0x8000 - 800171e: d10f bne.n 8001740 + 80017ce: 68fb ldr r3, [r7, #12] + 80017d0: 689b ldr r3, [r3, #8] + 80017d2: f5b3 4f00 cmp.w r3, #32768 ; 0x8000 + 80017d6: d10f bne.n 80017f8 { /* Disable SPI Peripheral before set 1Line direction (BIDIOE bit) */ __HAL_SPI_DISABLE(hspi); - 8001720: 68fb ldr r3, [r7, #12] - 8001722: 681b ldr r3, [r3, #0] - 8001724: 681a ldr r2, [r3, #0] - 8001726: 68fb ldr r3, [r7, #12] - 8001728: 681b ldr r3, [r3, #0] - 800172a: f022 0240 bic.w r2, r2, #64 ; 0x40 - 800172e: 601a str r2, [r3, #0] + 80017d8: 68fb ldr r3, [r7, #12] + 80017da: 681b ldr r3, [r3, #0] + 80017dc: 681a ldr r2, [r3, #0] + 80017de: 68fb ldr r3, [r7, #12] + 80017e0: 681b ldr r3, [r3, #0] + 80017e2: f022 0240 bic.w r2, r2, #64 ; 0x40 + 80017e6: 601a str r2, [r3, #0] SPI_1LINE_TX(hspi); - 8001730: 68fb ldr r3, [r7, #12] - 8001732: 681b ldr r3, [r3, #0] - 8001734: 681a ldr r2, [r3, #0] - 8001736: 68fb ldr r3, [r7, #12] - 8001738: 681b ldr r3, [r3, #0] - 800173a: f442 4280 orr.w r2, r2, #16384 ; 0x4000 - 800173e: 601a str r2, [r3, #0] + 80017e8: 68fb ldr r3, [r7, #12] + 80017ea: 681b ldr r3, [r3, #0] + 80017ec: 681a ldr r2, [r3, #0] + 80017ee: 68fb ldr r3, [r7, #12] + 80017f0: 681b ldr r3, [r3, #0] + 80017f2: f442 4280 orr.w r2, r2, #16384 ; 0x4000 + 80017f6: 601a str r2, [r3, #0] SPI_RESET_CRC(hspi); } #endif /* USE_SPI_CRC */ /* Check if the SPI is already enabled */ if ((hspi->Instance->CR1 & SPI_CR1_SPE) != SPI_CR1_SPE) - 8001740: 68fb ldr r3, [r7, #12] - 8001742: 681b ldr r3, [r3, #0] - 8001744: 681b ldr r3, [r3, #0] - 8001746: f003 0340 and.w r3, r3, #64 ; 0x40 - 800174a: 2b40 cmp r3, #64 ; 0x40 - 800174c: d007 beq.n 800175e + 80017f8: 68fb ldr r3, [r7, #12] + 80017fa: 681b ldr r3, [r3, #0] + 80017fc: 681b ldr r3, [r3, #0] + 80017fe: f003 0340 and.w r3, r3, #64 ; 0x40 + 8001802: 2b40 cmp r3, #64 ; 0x40 + 8001804: d007 beq.n 8001816 { /* Enable SPI peripheral */ __HAL_SPI_ENABLE(hspi); - 800174e: 68fb ldr r3, [r7, #12] - 8001750: 681b ldr r3, [r3, #0] - 8001752: 681a ldr r2, [r3, #0] - 8001754: 68fb ldr r3, [r7, #12] - 8001756: 681b ldr r3, [r3, #0] - 8001758: f042 0240 orr.w r2, r2, #64 ; 0x40 - 800175c: 601a str r2, [r3, #0] + 8001806: 68fb ldr r3, [r7, #12] + 8001808: 681b ldr r3, [r3, #0] + 800180a: 681a ldr r2, [r3, #0] + 800180c: 68fb ldr r3, [r7, #12] + 800180e: 681b ldr r3, [r3, #0] + 8001810: f042 0240 orr.w r2, r2, #64 ; 0x40 + 8001814: 601a str r2, [r3, #0] } /* Transmit data in 16 Bit mode */ if (hspi->Init.DataSize == SPI_DATASIZE_16BIT) - 800175e: 68fb ldr r3, [r7, #12] - 8001760: 68db ldr r3, [r3, #12] - 8001762: f5b3 6f00 cmp.w r3, #2048 ; 0x800 - 8001766: d14b bne.n 8001800 + 8001816: 68fb ldr r3, [r7, #12] + 8001818: 68db ldr r3, [r3, #12] + 800181a: f5b3 6f00 cmp.w r3, #2048 ; 0x800 + 800181e: d14b bne.n 80018b8 { if ((hspi->Init.Mode == SPI_MODE_SLAVE) || (initial_TxXferCount == 0x01U)) - 8001768: 68fb ldr r3, [r7, #12] - 800176a: 685b ldr r3, [r3, #4] - 800176c: 2b00 cmp r3, #0 - 800176e: d002 beq.n 8001776 - 8001770: 8afb ldrh r3, [r7, #22] - 8001772: 2b01 cmp r3, #1 - 8001774: d13e bne.n 80017f4 + 8001820: 68fb ldr r3, [r7, #12] + 8001822: 685b ldr r3, [r3, #4] + 8001824: 2b00 cmp r3, #0 + 8001826: d002 beq.n 800182e + 8001828: 8afb ldrh r3, [r7, #22] + 800182a: 2b01 cmp r3, #1 + 800182c: d13e bne.n 80018ac { hspi->Instance->DR = *((uint16_t *)hspi->pTxBuffPtr); - 8001776: 68fb ldr r3, [r7, #12] - 8001778: 6b1b ldr r3, [r3, #48] ; 0x30 - 800177a: 881a ldrh r2, [r3, #0] - 800177c: 68fb ldr r3, [r7, #12] - 800177e: 681b ldr r3, [r3, #0] - 8001780: 60da str r2, [r3, #12] + 800182e: 68fb ldr r3, [r7, #12] + 8001830: 6b1b ldr r3, [r3, #48] ; 0x30 + 8001832: 881a ldrh r2, [r3, #0] + 8001834: 68fb ldr r3, [r7, #12] + 8001836: 681b ldr r3, [r3, #0] + 8001838: 60da str r2, [r3, #12] hspi->pTxBuffPtr += sizeof(uint16_t); - 8001782: 68fb ldr r3, [r7, #12] - 8001784: 6b1b ldr r3, [r3, #48] ; 0x30 - 8001786: 1c9a adds r2, r3, #2 - 8001788: 68fb ldr r3, [r7, #12] - 800178a: 631a str r2, [r3, #48] ; 0x30 + 800183a: 68fb ldr r3, [r7, #12] + 800183c: 6b1b ldr r3, [r3, #48] ; 0x30 + 800183e: 1c9a adds r2, r3, #2 + 8001840: 68fb ldr r3, [r7, #12] + 8001842: 631a str r2, [r3, #48] ; 0x30 hspi->TxXferCount--; - 800178c: 68fb ldr r3, [r7, #12] - 800178e: 8edb ldrh r3, [r3, #54] ; 0x36 - 8001790: b29b uxth r3, r3 - 8001792: 3b01 subs r3, #1 - 8001794: b29a uxth r2, r3 - 8001796: 68fb ldr r3, [r7, #12] - 8001798: 86da strh r2, [r3, #54] ; 0x36 + 8001844: 68fb ldr r3, [r7, #12] + 8001846: 8edb ldrh r3, [r3, #54] ; 0x36 + 8001848: b29b uxth r3, r3 + 800184a: 3b01 subs r3, #1 + 800184c: b29a uxth r2, r3 + 800184e: 68fb ldr r3, [r7, #12] + 8001850: 86da strh r2, [r3, #54] ; 0x36 } /* Transmit data in 16 Bit mode */ while (hspi->TxXferCount > 0U) - 800179a: e02b b.n 80017f4 + 8001852: e02b b.n 80018ac { /* Wait until TXE flag is set to send data */ if (__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_TXE)) - 800179c: 68fb ldr r3, [r7, #12] - 800179e: 681b ldr r3, [r3, #0] - 80017a0: 689b ldr r3, [r3, #8] - 80017a2: f003 0302 and.w r3, r3, #2 - 80017a6: 2b02 cmp r3, #2 - 80017a8: d112 bne.n 80017d0 + 8001854: 68fb ldr r3, [r7, #12] + 8001856: 681b ldr r3, [r3, #0] + 8001858: 689b ldr r3, [r3, #8] + 800185a: f003 0302 and.w r3, r3, #2 + 800185e: 2b02 cmp r3, #2 + 8001860: d112 bne.n 8001888 { hspi->Instance->DR = *((uint16_t *)hspi->pTxBuffPtr); - 80017aa: 68fb ldr r3, [r7, #12] - 80017ac: 6b1b ldr r3, [r3, #48] ; 0x30 - 80017ae: 881a ldrh r2, [r3, #0] - 80017b0: 68fb ldr r3, [r7, #12] - 80017b2: 681b ldr r3, [r3, #0] - 80017b4: 60da str r2, [r3, #12] + 8001862: 68fb ldr r3, [r7, #12] + 8001864: 6b1b ldr r3, [r3, #48] ; 0x30 + 8001866: 881a ldrh r2, [r3, #0] + 8001868: 68fb ldr r3, [r7, #12] + 800186a: 681b ldr r3, [r3, #0] + 800186c: 60da str r2, [r3, #12] hspi->pTxBuffPtr += sizeof(uint16_t); - 80017b6: 68fb ldr r3, [r7, #12] - 80017b8: 6b1b ldr r3, [r3, #48] ; 0x30 - 80017ba: 1c9a adds r2, r3, #2 - 80017bc: 68fb ldr r3, [r7, #12] - 80017be: 631a str r2, [r3, #48] ; 0x30 + 800186e: 68fb ldr r3, [r7, #12] + 8001870: 6b1b ldr r3, [r3, #48] ; 0x30 + 8001872: 1c9a adds r2, r3, #2 + 8001874: 68fb ldr r3, [r7, #12] + 8001876: 631a str r2, [r3, #48] ; 0x30 hspi->TxXferCount--; - 80017c0: 68fb ldr r3, [r7, #12] - 80017c2: 8edb ldrh r3, [r3, #54] ; 0x36 - 80017c4: b29b uxth r3, r3 - 80017c6: 3b01 subs r3, #1 - 80017c8: b29a uxth r2, r3 - 80017ca: 68fb ldr r3, [r7, #12] - 80017cc: 86da strh r2, [r3, #54] ; 0x36 - 80017ce: e011 b.n 80017f4 + 8001878: 68fb ldr r3, [r7, #12] + 800187a: 8edb ldrh r3, [r3, #54] ; 0x36 + 800187c: b29b uxth r3, r3 + 800187e: 3b01 subs r3, #1 + 8001880: b29a uxth r2, r3 + 8001882: 68fb ldr r3, [r7, #12] + 8001884: 86da strh r2, [r3, #54] ; 0x36 + 8001886: e011 b.n 80018ac } else { /* Timeout management */ if ((((HAL_GetTick() - tickstart) >= Timeout) && (Timeout != HAL_MAX_DELAY)) || (Timeout == 0U)) - 80017d0: f7ff f82c bl 800082c - 80017d4: 4602 mov r2, r0 - 80017d6: 69bb ldr r3, [r7, #24] - 80017d8: 1ad3 subs r3, r2, r3 - 80017da: 683a ldr r2, [r7, #0] - 80017dc: 429a cmp r2, r3 - 80017de: d803 bhi.n 80017e8 - 80017e0: 683b ldr r3, [r7, #0] - 80017e2: f1b3 3fff cmp.w r3, #4294967295 - 80017e6: d102 bne.n 80017ee - 80017e8: 683b ldr r3, [r7, #0] - 80017ea: 2b00 cmp r3, #0 - 80017ec: d102 bne.n 80017f4 + 8001888: f7ff f814 bl 80008b4 + 800188c: 4602 mov r2, r0 + 800188e: 69bb ldr r3, [r7, #24] + 8001890: 1ad3 subs r3, r2, r3 + 8001892: 683a ldr r2, [r7, #0] + 8001894: 429a cmp r2, r3 + 8001896: d803 bhi.n 80018a0 + 8001898: 683b ldr r3, [r7, #0] + 800189a: f1b3 3fff cmp.w r3, #4294967295 + 800189e: d102 bne.n 80018a6 + 80018a0: 683b ldr r3, [r7, #0] + 80018a2: 2b00 cmp r3, #0 + 80018a4: d102 bne.n 80018ac { errorcode = HAL_TIMEOUT; - 80017ee: 2303 movs r3, #3 - 80017f0: 77fb strb r3, [r7, #31] + 80018a6: 2303 movs r3, #3 + 80018a8: 77fb strb r3, [r7, #31] goto error; - 80017f2: e074 b.n 80018de + 80018aa: e074 b.n 8001996 while (hspi->TxXferCount > 0U) - 80017f4: 68fb ldr r3, [r7, #12] - 80017f6: 8edb ldrh r3, [r3, #54] ; 0x36 - 80017f8: b29b uxth r3, r3 - 80017fa: 2b00 cmp r3, #0 - 80017fc: d1ce bne.n 800179c - 80017fe: e04c b.n 800189a + 80018ac: 68fb ldr r3, [r7, #12] + 80018ae: 8edb ldrh r3, [r3, #54] ; 0x36 + 80018b0: b29b uxth r3, r3 + 80018b2: 2b00 cmp r3, #0 + 80018b4: d1ce bne.n 8001854 + 80018b6: e04c b.n 8001952 } } /* Transmit data in 8 Bit mode */ else { if ((hspi->Init.Mode == SPI_MODE_SLAVE) || (initial_TxXferCount == 0x01U)) - 8001800: 68fb ldr r3, [r7, #12] - 8001802: 685b ldr r3, [r3, #4] - 8001804: 2b00 cmp r3, #0 - 8001806: d002 beq.n 800180e - 8001808: 8afb ldrh r3, [r7, #22] - 800180a: 2b01 cmp r3, #1 - 800180c: d140 bne.n 8001890 + 80018b8: 68fb ldr r3, [r7, #12] + 80018ba: 685b ldr r3, [r3, #4] + 80018bc: 2b00 cmp r3, #0 + 80018be: d002 beq.n 80018c6 + 80018c0: 8afb ldrh r3, [r7, #22] + 80018c2: 2b01 cmp r3, #1 + 80018c4: d140 bne.n 8001948 { *((__IO uint8_t *)&hspi->Instance->DR) = (*hspi->pTxBuffPtr); - 800180e: 68fb ldr r3, [r7, #12] - 8001810: 6b1a ldr r2, [r3, #48] ; 0x30 - 8001812: 68fb ldr r3, [r7, #12] - 8001814: 681b ldr r3, [r3, #0] - 8001816: 330c adds r3, #12 - 8001818: 7812 ldrb r2, [r2, #0] - 800181a: 701a strb r2, [r3, #0] + 80018c6: 68fb ldr r3, [r7, #12] + 80018c8: 6b1a ldr r2, [r3, #48] ; 0x30 + 80018ca: 68fb ldr r3, [r7, #12] + 80018cc: 681b ldr r3, [r3, #0] + 80018ce: 330c adds r3, #12 + 80018d0: 7812 ldrb r2, [r2, #0] + 80018d2: 701a strb r2, [r3, #0] hspi->pTxBuffPtr += sizeof(uint8_t); - 800181c: 68fb ldr r3, [r7, #12] - 800181e: 6b1b ldr r3, [r3, #48] ; 0x30 - 8001820: 1c5a adds r2, r3, #1 - 8001822: 68fb ldr r3, [r7, #12] - 8001824: 631a str r2, [r3, #48] ; 0x30 + 80018d4: 68fb ldr r3, [r7, #12] + 80018d6: 6b1b ldr r3, [r3, #48] ; 0x30 + 80018d8: 1c5a adds r2, r3, #1 + 80018da: 68fb ldr r3, [r7, #12] + 80018dc: 631a str r2, [r3, #48] ; 0x30 hspi->TxXferCount--; - 8001826: 68fb ldr r3, [r7, #12] - 8001828: 8edb ldrh r3, [r3, #54] ; 0x36 - 800182a: b29b uxth r3, r3 - 800182c: 3b01 subs r3, #1 - 800182e: b29a uxth r2, r3 - 8001830: 68fb ldr r3, [r7, #12] - 8001832: 86da strh r2, [r3, #54] ; 0x36 + 80018de: 68fb ldr r3, [r7, #12] + 80018e0: 8edb ldrh r3, [r3, #54] ; 0x36 + 80018e2: b29b uxth r3, r3 + 80018e4: 3b01 subs r3, #1 + 80018e6: b29a uxth r2, r3 + 80018e8: 68fb ldr r3, [r7, #12] + 80018ea: 86da strh r2, [r3, #54] ; 0x36 } while (hspi->TxXferCount > 0U) - 8001834: e02c b.n 8001890 + 80018ec: e02c b.n 8001948 { /* Wait until TXE flag is set to send data */ if (__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_TXE)) - 8001836: 68fb ldr r3, [r7, #12] - 8001838: 681b ldr r3, [r3, #0] - 800183a: 689b ldr r3, [r3, #8] - 800183c: f003 0302 and.w r3, r3, #2 - 8001840: 2b02 cmp r3, #2 - 8001842: d113 bne.n 800186c + 80018ee: 68fb ldr r3, [r7, #12] + 80018f0: 681b ldr r3, [r3, #0] + 80018f2: 689b ldr r3, [r3, #8] + 80018f4: f003 0302 and.w r3, r3, #2 + 80018f8: 2b02 cmp r3, #2 + 80018fa: d113 bne.n 8001924 { *((__IO uint8_t *)&hspi->Instance->DR) = (*hspi->pTxBuffPtr); - 8001844: 68fb ldr r3, [r7, #12] - 8001846: 6b1a ldr r2, [r3, #48] ; 0x30 - 8001848: 68fb ldr r3, [r7, #12] - 800184a: 681b ldr r3, [r3, #0] - 800184c: 330c adds r3, #12 - 800184e: 7812 ldrb r2, [r2, #0] - 8001850: 701a strb r2, [r3, #0] + 80018fc: 68fb ldr r3, [r7, #12] + 80018fe: 6b1a ldr r2, [r3, #48] ; 0x30 + 8001900: 68fb ldr r3, [r7, #12] + 8001902: 681b ldr r3, [r3, #0] + 8001904: 330c adds r3, #12 + 8001906: 7812 ldrb r2, [r2, #0] + 8001908: 701a strb r2, [r3, #0] hspi->pTxBuffPtr += sizeof(uint8_t); - 8001852: 68fb ldr r3, [r7, #12] - 8001854: 6b1b ldr r3, [r3, #48] ; 0x30 - 8001856: 1c5a adds r2, r3, #1 - 8001858: 68fb ldr r3, [r7, #12] - 800185a: 631a str r2, [r3, #48] ; 0x30 + 800190a: 68fb ldr r3, [r7, #12] + 800190c: 6b1b ldr r3, [r3, #48] ; 0x30 + 800190e: 1c5a adds r2, r3, #1 + 8001910: 68fb ldr r3, [r7, #12] + 8001912: 631a str r2, [r3, #48] ; 0x30 hspi->TxXferCount--; - 800185c: 68fb ldr r3, [r7, #12] - 800185e: 8edb ldrh r3, [r3, #54] ; 0x36 - 8001860: b29b uxth r3, r3 - 8001862: 3b01 subs r3, #1 - 8001864: b29a uxth r2, r3 - 8001866: 68fb ldr r3, [r7, #12] - 8001868: 86da strh r2, [r3, #54] ; 0x36 - 800186a: e011 b.n 8001890 + 8001914: 68fb ldr r3, [r7, #12] + 8001916: 8edb ldrh r3, [r3, #54] ; 0x36 + 8001918: b29b uxth r3, r3 + 800191a: 3b01 subs r3, #1 + 800191c: b29a uxth r2, r3 + 800191e: 68fb ldr r3, [r7, #12] + 8001920: 86da strh r2, [r3, #54] ; 0x36 + 8001922: e011 b.n 8001948 } else { /* Timeout management */ if ((((HAL_GetTick() - tickstart) >= Timeout) && (Timeout != HAL_MAX_DELAY)) || (Timeout == 0U)) - 800186c: f7fe ffde bl 800082c - 8001870: 4602 mov r2, r0 - 8001872: 69bb ldr r3, [r7, #24] - 8001874: 1ad3 subs r3, r2, r3 - 8001876: 683a ldr r2, [r7, #0] - 8001878: 429a cmp r2, r3 - 800187a: d803 bhi.n 8001884 - 800187c: 683b ldr r3, [r7, #0] - 800187e: f1b3 3fff cmp.w r3, #4294967295 - 8001882: d102 bne.n 800188a - 8001884: 683b ldr r3, [r7, #0] - 8001886: 2b00 cmp r3, #0 - 8001888: d102 bne.n 8001890 + 8001924: f7fe ffc6 bl 80008b4 + 8001928: 4602 mov r2, r0 + 800192a: 69bb ldr r3, [r7, #24] + 800192c: 1ad3 subs r3, r2, r3 + 800192e: 683a ldr r2, [r7, #0] + 8001930: 429a cmp r2, r3 + 8001932: d803 bhi.n 800193c + 8001934: 683b ldr r3, [r7, #0] + 8001936: f1b3 3fff cmp.w r3, #4294967295 + 800193a: d102 bne.n 8001942 + 800193c: 683b ldr r3, [r7, #0] + 800193e: 2b00 cmp r3, #0 + 8001940: d102 bne.n 8001948 { errorcode = HAL_TIMEOUT; - 800188a: 2303 movs r3, #3 - 800188c: 77fb strb r3, [r7, #31] + 8001942: 2303 movs r3, #3 + 8001944: 77fb strb r3, [r7, #31] goto error; - 800188e: e026 b.n 80018de + 8001946: e026 b.n 8001996 while (hspi->TxXferCount > 0U) - 8001890: 68fb ldr r3, [r7, #12] - 8001892: 8edb ldrh r3, [r3, #54] ; 0x36 - 8001894: b29b uxth r3, r3 - 8001896: 2b00 cmp r3, #0 - 8001898: d1cd bne.n 8001836 + 8001948: 68fb ldr r3, [r7, #12] + 800194a: 8edb ldrh r3, [r3, #54] ; 0x36 + 800194c: b29b uxth r3, r3 + 800194e: 2b00 cmp r3, #0 + 8001950: d1cd bne.n 80018ee SET_BIT(hspi->Instance->CR1, SPI_CR1_CRCNEXT); } #endif /* USE_SPI_CRC */ /* Check the end of the transaction */ if (SPI_EndRxTxTransaction(hspi, Timeout, tickstart) != HAL_OK) - 800189a: 69ba ldr r2, [r7, #24] - 800189c: 6839 ldr r1, [r7, #0] - 800189e: 68f8 ldr r0, [r7, #12] - 80018a0: f000 fbc4 bl 800202c - 80018a4: 4603 mov r3, r0 - 80018a6: 2b00 cmp r3, #0 - 80018a8: d002 beq.n 80018b0 + 8001952: 69ba ldr r2, [r7, #24] + 8001954: 6839 ldr r1, [r7, #0] + 8001956: 68f8 ldr r0, [r7, #12] + 8001958: f000 fbc4 bl 80020e4 + 800195c: 4603 mov r3, r0 + 800195e: 2b00 cmp r3, #0 + 8001960: d002 beq.n 8001968 { hspi->ErrorCode = HAL_SPI_ERROR_FLAG; - 80018aa: 68fb ldr r3, [r7, #12] - 80018ac: 2220 movs r2, #32 - 80018ae: 655a str r2, [r3, #84] ; 0x54 + 8001962: 68fb ldr r3, [r7, #12] + 8001964: 2220 movs r2, #32 + 8001966: 655a str r2, [r3, #84] ; 0x54 } /* Clear overrun flag in 2 Lines communication mode because received is not read */ if (hspi->Init.Direction == SPI_DIRECTION_2LINES) - 80018b0: 68fb ldr r3, [r7, #12] - 80018b2: 689b ldr r3, [r3, #8] - 80018b4: 2b00 cmp r3, #0 - 80018b6: d10a bne.n 80018ce + 8001968: 68fb ldr r3, [r7, #12] + 800196a: 689b ldr r3, [r3, #8] + 800196c: 2b00 cmp r3, #0 + 800196e: d10a bne.n 8001986 { __HAL_SPI_CLEAR_OVRFLAG(hspi); - 80018b8: 2300 movs r3, #0 - 80018ba: 613b str r3, [r7, #16] - 80018bc: 68fb ldr r3, [r7, #12] - 80018be: 681b ldr r3, [r3, #0] - 80018c0: 68db ldr r3, [r3, #12] - 80018c2: 613b str r3, [r7, #16] - 80018c4: 68fb ldr r3, [r7, #12] - 80018c6: 681b ldr r3, [r3, #0] - 80018c8: 689b ldr r3, [r3, #8] - 80018ca: 613b str r3, [r7, #16] - 80018cc: 693b ldr r3, [r7, #16] + 8001970: 2300 movs r3, #0 + 8001972: 613b str r3, [r7, #16] + 8001974: 68fb ldr r3, [r7, #12] + 8001976: 681b ldr r3, [r3, #0] + 8001978: 68db ldr r3, [r3, #12] + 800197a: 613b str r3, [r7, #16] + 800197c: 68fb ldr r3, [r7, #12] + 800197e: 681b ldr r3, [r3, #0] + 8001980: 689b ldr r3, [r3, #8] + 8001982: 613b str r3, [r7, #16] + 8001984: 693b ldr r3, [r7, #16] } if (hspi->ErrorCode != HAL_SPI_ERROR_NONE) - 80018ce: 68fb ldr r3, [r7, #12] - 80018d0: 6d5b ldr r3, [r3, #84] ; 0x54 - 80018d2: 2b00 cmp r3, #0 - 80018d4: d002 beq.n 80018dc + 8001986: 68fb ldr r3, [r7, #12] + 8001988: 6d5b ldr r3, [r3, #84] ; 0x54 + 800198a: 2b00 cmp r3, #0 + 800198c: d002 beq.n 8001994 { errorcode = HAL_ERROR; - 80018d6: 2301 movs r3, #1 - 80018d8: 77fb strb r3, [r7, #31] - 80018da: e000 b.n 80018de + 800198e: 2301 movs r3, #1 + 8001990: 77fb strb r3, [r7, #31] + 8001992: e000 b.n 8001996 } error: - 80018dc: bf00 nop + 8001994: bf00 nop hspi->State = HAL_SPI_STATE_READY; - 80018de: 68fb ldr r3, [r7, #12] - 80018e0: 2201 movs r2, #1 - 80018e2: f883 2051 strb.w r2, [r3, #81] ; 0x51 + 8001996: 68fb ldr r3, [r7, #12] + 8001998: 2201 movs r2, #1 + 800199a: f883 2051 strb.w r2, [r3, #81] ; 0x51 /* Process Unlocked */ __HAL_UNLOCK(hspi); - 80018e6: 68fb ldr r3, [r7, #12] - 80018e8: 2200 movs r2, #0 - 80018ea: f883 2050 strb.w r2, [r3, #80] ; 0x50 + 800199e: 68fb ldr r3, [r7, #12] + 80019a0: 2200 movs r2, #0 + 80019a2: f883 2050 strb.w r2, [r3, #80] ; 0x50 return errorcode; - 80018ee: 7ffb ldrb r3, [r7, #31] + 80019a6: 7ffb ldrb r3, [r7, #31] } - 80018f0: 4618 mov r0, r3 - 80018f2: 3720 adds r7, #32 - 80018f4: 46bd mov sp, r7 - 80018f6: bd80 pop {r7, pc} + 80019a8: 4618 mov r0, r3 + 80019aa: 3720 adds r7, #32 + 80019ac: 46bd mov sp, r7 + 80019ae: bd80 pop {r7, pc} -080018f8 : +080019b0 : * @param Size amount of data to be received * @param Timeout Timeout duration * @retval HAL status */ HAL_StatusTypeDef HAL_SPI_Receive(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size, uint32_t Timeout) { - 80018f8: b580 push {r7, lr} - 80018fa: b088 sub sp, #32 - 80018fc: af02 add r7, sp, #8 - 80018fe: 60f8 str r0, [r7, #12] - 8001900: 60b9 str r1, [r7, #8] - 8001902: 603b str r3, [r7, #0] - 8001904: 4613 mov r3, r2 - 8001906: 80fb strh r3, [r7, #6] + 80019b0: b580 push {r7, lr} + 80019b2: b088 sub sp, #32 + 80019b4: af02 add r7, sp, #8 + 80019b6: 60f8 str r0, [r7, #12] + 80019b8: 60b9 str r1, [r7, #8] + 80019ba: 603b str r3, [r7, #0] + 80019bc: 4613 mov r3, r2 + 80019be: 80fb strh r3, [r7, #6] uint32_t tickstart; HAL_StatusTypeDef errorcode = HAL_OK; - 8001908: 2300 movs r3, #0 - 800190a: 75fb strb r3, [r7, #23] + 80019c0: 2300 movs r3, #0 + 80019c2: 75fb strb r3, [r7, #23] if ((hspi->Init.Mode == SPI_MODE_MASTER) && (hspi->Init.Direction == SPI_DIRECTION_2LINES)) - 800190c: 68fb ldr r3, [r7, #12] - 800190e: 685b ldr r3, [r3, #4] - 8001910: f5b3 7f82 cmp.w r3, #260 ; 0x104 - 8001914: d112 bne.n 800193c - 8001916: 68fb ldr r3, [r7, #12] - 8001918: 689b ldr r3, [r3, #8] - 800191a: 2b00 cmp r3, #0 - 800191c: d10e bne.n 800193c + 80019c4: 68fb ldr r3, [r7, #12] + 80019c6: 685b ldr r3, [r3, #4] + 80019c8: f5b3 7f82 cmp.w r3, #260 ; 0x104 + 80019cc: d112 bne.n 80019f4 + 80019ce: 68fb ldr r3, [r7, #12] + 80019d0: 689b ldr r3, [r3, #8] + 80019d2: 2b00 cmp r3, #0 + 80019d4: d10e bne.n 80019f4 { hspi->State = HAL_SPI_STATE_BUSY_RX; - 800191e: 68fb ldr r3, [r7, #12] - 8001920: 2204 movs r2, #4 - 8001922: f883 2051 strb.w r2, [r3, #81] ; 0x51 + 80019d6: 68fb ldr r3, [r7, #12] + 80019d8: 2204 movs r2, #4 + 80019da: f883 2051 strb.w r2, [r3, #81] ; 0x51 /* Call transmit-receive function to send Dummy data on Tx line and generate clock on CLK line */ return HAL_SPI_TransmitReceive(hspi, pData, pData, Size, Timeout); - 8001926: 88fa ldrh r2, [r7, #6] - 8001928: 683b ldr r3, [r7, #0] - 800192a: 9300 str r3, [sp, #0] - 800192c: 4613 mov r3, r2 - 800192e: 68ba ldr r2, [r7, #8] - 8001930: 68b9 ldr r1, [r7, #8] - 8001932: 68f8 ldr r0, [r7, #12] - 8001934: f000 f8f1 bl 8001b1a - 8001938: 4603 mov r3, r0 - 800193a: e0ea b.n 8001b12 + 80019de: 88fa ldrh r2, [r7, #6] + 80019e0: 683b ldr r3, [r7, #0] + 80019e2: 9300 str r3, [sp, #0] + 80019e4: 4613 mov r3, r2 + 80019e6: 68ba ldr r2, [r7, #8] + 80019e8: 68b9 ldr r1, [r7, #8] + 80019ea: 68f8 ldr r0, [r7, #12] + 80019ec: f000 f8f1 bl 8001bd2 + 80019f0: 4603 mov r3, r0 + 80019f2: e0ea b.n 8001bca } /* Process Locked */ __HAL_LOCK(hspi); - 800193c: 68fb ldr r3, [r7, #12] - 800193e: f893 3050 ldrb.w r3, [r3, #80] ; 0x50 - 8001942: 2b01 cmp r3, #1 - 8001944: d101 bne.n 800194a - 8001946: 2302 movs r3, #2 - 8001948: e0e3 b.n 8001b12 - 800194a: 68fb ldr r3, [r7, #12] - 800194c: 2201 movs r2, #1 - 800194e: f883 2050 strb.w r2, [r3, #80] ; 0x50 + 80019f4: 68fb ldr r3, [r7, #12] + 80019f6: f893 3050 ldrb.w r3, [r3, #80] ; 0x50 + 80019fa: 2b01 cmp r3, #1 + 80019fc: d101 bne.n 8001a02 + 80019fe: 2302 movs r3, #2 + 8001a00: e0e3 b.n 8001bca + 8001a02: 68fb ldr r3, [r7, #12] + 8001a04: 2201 movs r2, #1 + 8001a06: f883 2050 strb.w r2, [r3, #80] ; 0x50 /* Init tickstart for timeout management*/ tickstart = HAL_GetTick(); - 8001952: f7fe ff6b bl 800082c - 8001956: 6138 str r0, [r7, #16] + 8001a0a: f7fe ff53 bl 80008b4 + 8001a0e: 6138 str r0, [r7, #16] if (hspi->State != HAL_SPI_STATE_READY) - 8001958: 68fb ldr r3, [r7, #12] - 800195a: f893 3051 ldrb.w r3, [r3, #81] ; 0x51 - 800195e: b2db uxtb r3, r3 - 8001960: 2b01 cmp r3, #1 - 8001962: d002 beq.n 800196a + 8001a10: 68fb ldr r3, [r7, #12] + 8001a12: f893 3051 ldrb.w r3, [r3, #81] ; 0x51 + 8001a16: b2db uxtb r3, r3 + 8001a18: 2b01 cmp r3, #1 + 8001a1a: d002 beq.n 8001a22 { errorcode = HAL_BUSY; - 8001964: 2302 movs r3, #2 - 8001966: 75fb strb r3, [r7, #23] + 8001a1c: 2302 movs r3, #2 + 8001a1e: 75fb strb r3, [r7, #23] goto error; - 8001968: e0ca b.n 8001b00 + 8001a20: e0ca b.n 8001bb8 } if ((pData == NULL) || (Size == 0U)) - 800196a: 68bb ldr r3, [r7, #8] - 800196c: 2b00 cmp r3, #0 - 800196e: d002 beq.n 8001976 - 8001970: 88fb ldrh r3, [r7, #6] - 8001972: 2b00 cmp r3, #0 - 8001974: d102 bne.n 800197c + 8001a22: 68bb ldr r3, [r7, #8] + 8001a24: 2b00 cmp r3, #0 + 8001a26: d002 beq.n 8001a2e + 8001a28: 88fb ldrh r3, [r7, #6] + 8001a2a: 2b00 cmp r3, #0 + 8001a2c: d102 bne.n 8001a34 { errorcode = HAL_ERROR; - 8001976: 2301 movs r3, #1 - 8001978: 75fb strb r3, [r7, #23] + 8001a2e: 2301 movs r3, #1 + 8001a30: 75fb strb r3, [r7, #23] goto error; - 800197a: e0c1 b.n 8001b00 + 8001a32: e0c1 b.n 8001bb8 } /* Set the transaction information */ hspi->State = HAL_SPI_STATE_BUSY_RX; - 800197c: 68fb ldr r3, [r7, #12] - 800197e: 2204 movs r2, #4 - 8001980: f883 2051 strb.w r2, [r3, #81] ; 0x51 + 8001a34: 68fb ldr r3, [r7, #12] + 8001a36: 2204 movs r2, #4 + 8001a38: f883 2051 strb.w r2, [r3, #81] ; 0x51 hspi->ErrorCode = HAL_SPI_ERROR_NONE; - 8001984: 68fb ldr r3, [r7, #12] - 8001986: 2200 movs r2, #0 - 8001988: 655a str r2, [r3, #84] ; 0x54 + 8001a3c: 68fb ldr r3, [r7, #12] + 8001a3e: 2200 movs r2, #0 + 8001a40: 655a str r2, [r3, #84] ; 0x54 hspi->pRxBuffPtr = (uint8_t *)pData; - 800198a: 68fb ldr r3, [r7, #12] - 800198c: 68ba ldr r2, [r7, #8] - 800198e: 639a str r2, [r3, #56] ; 0x38 + 8001a42: 68fb ldr r3, [r7, #12] + 8001a44: 68ba ldr r2, [r7, #8] + 8001a46: 639a str r2, [r3, #56] ; 0x38 hspi->RxXferSize = Size; - 8001990: 68fb ldr r3, [r7, #12] - 8001992: 88fa ldrh r2, [r7, #6] - 8001994: 879a strh r2, [r3, #60] ; 0x3c + 8001a48: 68fb ldr r3, [r7, #12] + 8001a4a: 88fa ldrh r2, [r7, #6] + 8001a4c: 879a strh r2, [r3, #60] ; 0x3c hspi->RxXferCount = Size; - 8001996: 68fb ldr r3, [r7, #12] - 8001998: 88fa ldrh r2, [r7, #6] - 800199a: 87da strh r2, [r3, #62] ; 0x3e + 8001a4e: 68fb ldr r3, [r7, #12] + 8001a50: 88fa ldrh r2, [r7, #6] + 8001a52: 87da strh r2, [r3, #62] ; 0x3e /*Init field not used in handle to zero */ hspi->pTxBuffPtr = (uint8_t *)NULL; - 800199c: 68fb ldr r3, [r7, #12] - 800199e: 2200 movs r2, #0 - 80019a0: 631a str r2, [r3, #48] ; 0x30 + 8001a54: 68fb ldr r3, [r7, #12] + 8001a56: 2200 movs r2, #0 + 8001a58: 631a str r2, [r3, #48] ; 0x30 hspi->TxXferSize = 0U; - 80019a2: 68fb ldr r3, [r7, #12] - 80019a4: 2200 movs r2, #0 - 80019a6: 869a strh r2, [r3, #52] ; 0x34 + 8001a5a: 68fb ldr r3, [r7, #12] + 8001a5c: 2200 movs r2, #0 + 8001a5e: 869a strh r2, [r3, #52] ; 0x34 hspi->TxXferCount = 0U; - 80019a8: 68fb ldr r3, [r7, #12] - 80019aa: 2200 movs r2, #0 - 80019ac: 86da strh r2, [r3, #54] ; 0x36 + 8001a60: 68fb ldr r3, [r7, #12] + 8001a62: 2200 movs r2, #0 + 8001a64: 86da strh r2, [r3, #54] ; 0x36 hspi->RxISR = NULL; - 80019ae: 68fb ldr r3, [r7, #12] - 80019b0: 2200 movs r2, #0 - 80019b2: 641a str r2, [r3, #64] ; 0x40 + 8001a66: 68fb ldr r3, [r7, #12] + 8001a68: 2200 movs r2, #0 + 8001a6a: 641a str r2, [r3, #64] ; 0x40 hspi->TxISR = NULL; - 80019b4: 68fb ldr r3, [r7, #12] - 80019b6: 2200 movs r2, #0 - 80019b8: 645a str r2, [r3, #68] ; 0x44 + 8001a6c: 68fb ldr r3, [r7, #12] + 8001a6e: 2200 movs r2, #0 + 8001a70: 645a str r2, [r3, #68] ; 0x44 hspi->RxXferCount--; } #endif /* USE_SPI_CRC */ /* Configure communication direction: 1Line */ if (hspi->Init.Direction == SPI_DIRECTION_1LINE) - 80019ba: 68fb ldr r3, [r7, #12] - 80019bc: 689b ldr r3, [r3, #8] - 80019be: f5b3 4f00 cmp.w r3, #32768 ; 0x8000 - 80019c2: d10f bne.n 80019e4 + 8001a72: 68fb ldr r3, [r7, #12] + 8001a74: 689b ldr r3, [r3, #8] + 8001a76: f5b3 4f00 cmp.w r3, #32768 ; 0x8000 + 8001a7a: d10f bne.n 8001a9c { /* Disable SPI Peripheral before set 1Line direction (BIDIOE bit) */ __HAL_SPI_DISABLE(hspi); - 80019c4: 68fb ldr r3, [r7, #12] - 80019c6: 681b ldr r3, [r3, #0] - 80019c8: 681a ldr r2, [r3, #0] - 80019ca: 68fb ldr r3, [r7, #12] - 80019cc: 681b ldr r3, [r3, #0] - 80019ce: f022 0240 bic.w r2, r2, #64 ; 0x40 - 80019d2: 601a str r2, [r3, #0] + 8001a7c: 68fb ldr r3, [r7, #12] + 8001a7e: 681b ldr r3, [r3, #0] + 8001a80: 681a ldr r2, [r3, #0] + 8001a82: 68fb ldr r3, [r7, #12] + 8001a84: 681b ldr r3, [r3, #0] + 8001a86: f022 0240 bic.w r2, r2, #64 ; 0x40 + 8001a8a: 601a str r2, [r3, #0] SPI_1LINE_RX(hspi); - 80019d4: 68fb ldr r3, [r7, #12] - 80019d6: 681b ldr r3, [r3, #0] - 80019d8: 681a ldr r2, [r3, #0] - 80019da: 68fb ldr r3, [r7, #12] - 80019dc: 681b ldr r3, [r3, #0] - 80019de: f422 4280 bic.w r2, r2, #16384 ; 0x4000 - 80019e2: 601a str r2, [r3, #0] + 8001a8c: 68fb ldr r3, [r7, #12] + 8001a8e: 681b ldr r3, [r3, #0] + 8001a90: 681a ldr r2, [r3, #0] + 8001a92: 68fb ldr r3, [r7, #12] + 8001a94: 681b ldr r3, [r3, #0] + 8001a96: f422 4280 bic.w r2, r2, #16384 ; 0x4000 + 8001a9a: 601a str r2, [r3, #0] } /* Check if the SPI is already enabled */ if ((hspi->Instance->CR1 & SPI_CR1_SPE) != SPI_CR1_SPE) - 80019e4: 68fb ldr r3, [r7, #12] - 80019e6: 681b ldr r3, [r3, #0] - 80019e8: 681b ldr r3, [r3, #0] - 80019ea: f003 0340 and.w r3, r3, #64 ; 0x40 - 80019ee: 2b40 cmp r3, #64 ; 0x40 - 80019f0: d007 beq.n 8001a02 + 8001a9c: 68fb ldr r3, [r7, #12] + 8001a9e: 681b ldr r3, [r3, #0] + 8001aa0: 681b ldr r3, [r3, #0] + 8001aa2: f003 0340 and.w r3, r3, #64 ; 0x40 + 8001aa6: 2b40 cmp r3, #64 ; 0x40 + 8001aa8: d007 beq.n 8001aba { /* Enable SPI peripheral */ __HAL_SPI_ENABLE(hspi); - 80019f2: 68fb ldr r3, [r7, #12] - 80019f4: 681b ldr r3, [r3, #0] - 80019f6: 681a ldr r2, [r3, #0] - 80019f8: 68fb ldr r3, [r7, #12] - 80019fa: 681b ldr r3, [r3, #0] - 80019fc: f042 0240 orr.w r2, r2, #64 ; 0x40 - 8001a00: 601a str r2, [r3, #0] + 8001aaa: 68fb ldr r3, [r7, #12] + 8001aac: 681b ldr r3, [r3, #0] + 8001aae: 681a ldr r2, [r3, #0] + 8001ab0: 68fb ldr r3, [r7, #12] + 8001ab2: 681b ldr r3, [r3, #0] + 8001ab4: f042 0240 orr.w r2, r2, #64 ; 0x40 + 8001ab8: 601a str r2, [r3, #0] } /* Receive data in 8 Bit mode */ if (hspi->Init.DataSize == SPI_DATASIZE_8BIT) - 8001a02: 68fb ldr r3, [r7, #12] - 8001a04: 68db ldr r3, [r3, #12] - 8001a06: 2b00 cmp r3, #0 - 8001a08: d162 bne.n 8001ad0 + 8001aba: 68fb ldr r3, [r7, #12] + 8001abc: 68db ldr r3, [r3, #12] + 8001abe: 2b00 cmp r3, #0 + 8001ac0: d162 bne.n 8001b88 { /* Transfer loop */ while (hspi->RxXferCount > 0U) - 8001a0a: e02e b.n 8001a6a + 8001ac2: e02e b.n 8001b22 { /* Check the RXNE flag */ if (__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_RXNE)) - 8001a0c: 68fb ldr r3, [r7, #12] - 8001a0e: 681b ldr r3, [r3, #0] - 8001a10: 689b ldr r3, [r3, #8] - 8001a12: f003 0301 and.w r3, r3, #1 - 8001a16: 2b01 cmp r3, #1 - 8001a18: d115 bne.n 8001a46 + 8001ac4: 68fb ldr r3, [r7, #12] + 8001ac6: 681b ldr r3, [r3, #0] + 8001ac8: 689b ldr r3, [r3, #8] + 8001aca: f003 0301 and.w r3, r3, #1 + 8001ace: 2b01 cmp r3, #1 + 8001ad0: d115 bne.n 8001afe { /* read the received data */ (* (uint8_t *)hspi->pRxBuffPtr) = *(__IO uint8_t *)&hspi->Instance->DR; - 8001a1a: 68fb ldr r3, [r7, #12] - 8001a1c: 681b ldr r3, [r3, #0] - 8001a1e: f103 020c add.w r2, r3, #12 - 8001a22: 68fb ldr r3, [r7, #12] - 8001a24: 6b9b ldr r3, [r3, #56] ; 0x38 - 8001a26: 7812 ldrb r2, [r2, #0] - 8001a28: b2d2 uxtb r2, r2 - 8001a2a: 701a strb r2, [r3, #0] + 8001ad2: 68fb ldr r3, [r7, #12] + 8001ad4: 681b ldr r3, [r3, #0] + 8001ad6: f103 020c add.w r2, r3, #12 + 8001ada: 68fb ldr r3, [r7, #12] + 8001adc: 6b9b ldr r3, [r3, #56] ; 0x38 + 8001ade: 7812 ldrb r2, [r2, #0] + 8001ae0: b2d2 uxtb r2, r2 + 8001ae2: 701a strb r2, [r3, #0] hspi->pRxBuffPtr += sizeof(uint8_t); - 8001a2c: 68fb ldr r3, [r7, #12] - 8001a2e: 6b9b ldr r3, [r3, #56] ; 0x38 - 8001a30: 1c5a adds r2, r3, #1 - 8001a32: 68fb ldr r3, [r7, #12] - 8001a34: 639a str r2, [r3, #56] ; 0x38 + 8001ae4: 68fb ldr r3, [r7, #12] + 8001ae6: 6b9b ldr r3, [r3, #56] ; 0x38 + 8001ae8: 1c5a adds r2, r3, #1 + 8001aea: 68fb ldr r3, [r7, #12] + 8001aec: 639a str r2, [r3, #56] ; 0x38 hspi->RxXferCount--; - 8001a36: 68fb ldr r3, [r7, #12] - 8001a38: 8fdb ldrh r3, [r3, #62] ; 0x3e - 8001a3a: b29b uxth r3, r3 - 8001a3c: 3b01 subs r3, #1 - 8001a3e: b29a uxth r2, r3 - 8001a40: 68fb ldr r3, [r7, #12] - 8001a42: 87da strh r2, [r3, #62] ; 0x3e - 8001a44: e011 b.n 8001a6a + 8001aee: 68fb ldr r3, [r7, #12] + 8001af0: 8fdb ldrh r3, [r3, #62] ; 0x3e + 8001af2: b29b uxth r3, r3 + 8001af4: 3b01 subs r3, #1 + 8001af6: b29a uxth r2, r3 + 8001af8: 68fb ldr r3, [r7, #12] + 8001afa: 87da strh r2, [r3, #62] ; 0x3e + 8001afc: e011 b.n 8001b22 } else { /* Timeout management */ if ((((HAL_GetTick() - tickstart) >= Timeout) && (Timeout != HAL_MAX_DELAY)) || (Timeout == 0U)) - 8001a46: f7fe fef1 bl 800082c - 8001a4a: 4602 mov r2, r0 - 8001a4c: 693b ldr r3, [r7, #16] - 8001a4e: 1ad3 subs r3, r2, r3 - 8001a50: 683a ldr r2, [r7, #0] - 8001a52: 429a cmp r2, r3 - 8001a54: d803 bhi.n 8001a5e - 8001a56: 683b ldr r3, [r7, #0] - 8001a58: f1b3 3fff cmp.w r3, #4294967295 - 8001a5c: d102 bne.n 8001a64 - 8001a5e: 683b ldr r3, [r7, #0] - 8001a60: 2b00 cmp r3, #0 - 8001a62: d102 bne.n 8001a6a + 8001afe: f7fe fed9 bl 80008b4 + 8001b02: 4602 mov r2, r0 + 8001b04: 693b ldr r3, [r7, #16] + 8001b06: 1ad3 subs r3, r2, r3 + 8001b08: 683a ldr r2, [r7, #0] + 8001b0a: 429a cmp r2, r3 + 8001b0c: d803 bhi.n 8001b16 + 8001b0e: 683b ldr r3, [r7, #0] + 8001b10: f1b3 3fff cmp.w r3, #4294967295 + 8001b14: d102 bne.n 8001b1c + 8001b16: 683b ldr r3, [r7, #0] + 8001b18: 2b00 cmp r3, #0 + 8001b1a: d102 bne.n 8001b22 { errorcode = HAL_TIMEOUT; - 8001a64: 2303 movs r3, #3 - 8001a66: 75fb strb r3, [r7, #23] + 8001b1c: 2303 movs r3, #3 + 8001b1e: 75fb strb r3, [r7, #23] goto error; - 8001a68: e04a b.n 8001b00 + 8001b20: e04a b.n 8001bb8 while (hspi->RxXferCount > 0U) - 8001a6a: 68fb ldr r3, [r7, #12] - 8001a6c: 8fdb ldrh r3, [r3, #62] ; 0x3e - 8001a6e: b29b uxth r3, r3 - 8001a70: 2b00 cmp r3, #0 - 8001a72: d1cb bne.n 8001a0c - 8001a74: e031 b.n 8001ada + 8001b22: 68fb ldr r3, [r7, #12] + 8001b24: 8fdb ldrh r3, [r3, #62] ; 0x3e + 8001b26: b29b uxth r3, r3 + 8001b28: 2b00 cmp r3, #0 + 8001b2a: d1cb bne.n 8001ac4 + 8001b2c: e031 b.n 8001b92 { /* Transfer loop */ while (hspi->RxXferCount > 0U) { /* Check the RXNE flag */ if (__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_RXNE)) - 8001a76: 68fb ldr r3, [r7, #12] - 8001a78: 681b ldr r3, [r3, #0] - 8001a7a: 689b ldr r3, [r3, #8] - 8001a7c: f003 0301 and.w r3, r3, #1 - 8001a80: 2b01 cmp r3, #1 - 8001a82: d113 bne.n 8001aac + 8001b2e: 68fb ldr r3, [r7, #12] + 8001b30: 681b ldr r3, [r3, #0] + 8001b32: 689b ldr r3, [r3, #8] + 8001b34: f003 0301 and.w r3, r3, #1 + 8001b38: 2b01 cmp r3, #1 + 8001b3a: d113 bne.n 8001b64 { *((uint16_t *)hspi->pRxBuffPtr) = (uint16_t)hspi->Instance->DR; - 8001a84: 68fb ldr r3, [r7, #12] - 8001a86: 681b ldr r3, [r3, #0] - 8001a88: 68da ldr r2, [r3, #12] - 8001a8a: 68fb ldr r3, [r7, #12] - 8001a8c: 6b9b ldr r3, [r3, #56] ; 0x38 - 8001a8e: b292 uxth r2, r2 - 8001a90: 801a strh r2, [r3, #0] + 8001b3c: 68fb ldr r3, [r7, #12] + 8001b3e: 681b ldr r3, [r3, #0] + 8001b40: 68da ldr r2, [r3, #12] + 8001b42: 68fb ldr r3, [r7, #12] + 8001b44: 6b9b ldr r3, [r3, #56] ; 0x38 + 8001b46: b292 uxth r2, r2 + 8001b48: 801a strh r2, [r3, #0] hspi->pRxBuffPtr += sizeof(uint16_t); - 8001a92: 68fb ldr r3, [r7, #12] - 8001a94: 6b9b ldr r3, [r3, #56] ; 0x38 - 8001a96: 1c9a adds r2, r3, #2 - 8001a98: 68fb ldr r3, [r7, #12] - 8001a9a: 639a str r2, [r3, #56] ; 0x38 + 8001b4a: 68fb ldr r3, [r7, #12] + 8001b4c: 6b9b ldr r3, [r3, #56] ; 0x38 + 8001b4e: 1c9a adds r2, r3, #2 + 8001b50: 68fb ldr r3, [r7, #12] + 8001b52: 639a str r2, [r3, #56] ; 0x38 hspi->RxXferCount--; - 8001a9c: 68fb ldr r3, [r7, #12] - 8001a9e: 8fdb ldrh r3, [r3, #62] ; 0x3e - 8001aa0: b29b uxth r3, r3 - 8001aa2: 3b01 subs r3, #1 - 8001aa4: b29a uxth r2, r3 - 8001aa6: 68fb ldr r3, [r7, #12] - 8001aa8: 87da strh r2, [r3, #62] ; 0x3e - 8001aaa: e011 b.n 8001ad0 + 8001b54: 68fb ldr r3, [r7, #12] + 8001b56: 8fdb ldrh r3, [r3, #62] ; 0x3e + 8001b58: b29b uxth r3, r3 + 8001b5a: 3b01 subs r3, #1 + 8001b5c: b29a uxth r2, r3 + 8001b5e: 68fb ldr r3, [r7, #12] + 8001b60: 87da strh r2, [r3, #62] ; 0x3e + 8001b62: e011 b.n 8001b88 } else { /* Timeout management */ if ((((HAL_GetTick() - tickstart) >= Timeout) && (Timeout != HAL_MAX_DELAY)) || (Timeout == 0U)) - 8001aac: f7fe febe bl 800082c - 8001ab0: 4602 mov r2, r0 - 8001ab2: 693b ldr r3, [r7, #16] - 8001ab4: 1ad3 subs r3, r2, r3 - 8001ab6: 683a ldr r2, [r7, #0] - 8001ab8: 429a cmp r2, r3 - 8001aba: d803 bhi.n 8001ac4 - 8001abc: 683b ldr r3, [r7, #0] - 8001abe: f1b3 3fff cmp.w r3, #4294967295 - 8001ac2: d102 bne.n 8001aca - 8001ac4: 683b ldr r3, [r7, #0] - 8001ac6: 2b00 cmp r3, #0 - 8001ac8: d102 bne.n 8001ad0 + 8001b64: f7fe fea6 bl 80008b4 + 8001b68: 4602 mov r2, r0 + 8001b6a: 693b ldr r3, [r7, #16] + 8001b6c: 1ad3 subs r3, r2, r3 + 8001b6e: 683a ldr r2, [r7, #0] + 8001b70: 429a cmp r2, r3 + 8001b72: d803 bhi.n 8001b7c + 8001b74: 683b ldr r3, [r7, #0] + 8001b76: f1b3 3fff cmp.w r3, #4294967295 + 8001b7a: d102 bne.n 8001b82 + 8001b7c: 683b ldr r3, [r7, #0] + 8001b7e: 2b00 cmp r3, #0 + 8001b80: d102 bne.n 8001b88 { errorcode = HAL_TIMEOUT; - 8001aca: 2303 movs r3, #3 - 8001acc: 75fb strb r3, [r7, #23] + 8001b82: 2303 movs r3, #3 + 8001b84: 75fb strb r3, [r7, #23] goto error; - 8001ace: e017 b.n 8001b00 + 8001b86: e017 b.n 8001bb8 while (hspi->RxXferCount > 0U) - 8001ad0: 68fb ldr r3, [r7, #12] - 8001ad2: 8fdb ldrh r3, [r3, #62] ; 0x3e - 8001ad4: b29b uxth r3, r3 - 8001ad6: 2b00 cmp r3, #0 - 8001ad8: d1cd bne.n 8001a76 + 8001b88: 68fb ldr r3, [r7, #12] + 8001b8a: 8fdb ldrh r3, [r3, #62] ; 0x3e + 8001b8c: b29b uxth r3, r3 + 8001b8e: 2b00 cmp r3, #0 + 8001b90: d1cd bne.n 8001b2e READ_REG(hspi->Instance->DR); } #endif /* USE_SPI_CRC */ /* Check the end of the transaction */ if (SPI_EndRxTransaction(hspi, Timeout, tickstart) != HAL_OK) - 8001ada: 693a ldr r2, [r7, #16] - 8001adc: 6839 ldr r1, [r7, #0] - 8001ade: 68f8 ldr r0, [r7, #12] - 8001ae0: f000 fa52 bl 8001f88 - 8001ae4: 4603 mov r3, r0 - 8001ae6: 2b00 cmp r3, #0 - 8001ae8: d002 beq.n 8001af0 + 8001b92: 693a ldr r2, [r7, #16] + 8001b94: 6839 ldr r1, [r7, #0] + 8001b96: 68f8 ldr r0, [r7, #12] + 8001b98: f000 fa52 bl 8002040 + 8001b9c: 4603 mov r3, r0 + 8001b9e: 2b00 cmp r3, #0 + 8001ba0: d002 beq.n 8001ba8 { hspi->ErrorCode = HAL_SPI_ERROR_FLAG; - 8001aea: 68fb ldr r3, [r7, #12] - 8001aec: 2220 movs r2, #32 - 8001aee: 655a str r2, [r3, #84] ; 0x54 + 8001ba2: 68fb ldr r3, [r7, #12] + 8001ba4: 2220 movs r2, #32 + 8001ba6: 655a str r2, [r3, #84] ; 0x54 __HAL_SPI_CLEAR_CRCERRFLAG(hspi); } } #endif /* USE_SPI_CRC */ if (hspi->ErrorCode != HAL_SPI_ERROR_NONE) - 8001af0: 68fb ldr r3, [r7, #12] - 8001af2: 6d5b ldr r3, [r3, #84] ; 0x54 - 8001af4: 2b00 cmp r3, #0 - 8001af6: d002 beq.n 8001afe + 8001ba8: 68fb ldr r3, [r7, #12] + 8001baa: 6d5b ldr r3, [r3, #84] ; 0x54 + 8001bac: 2b00 cmp r3, #0 + 8001bae: d002 beq.n 8001bb6 { errorcode = HAL_ERROR; - 8001af8: 2301 movs r3, #1 - 8001afa: 75fb strb r3, [r7, #23] - 8001afc: e000 b.n 8001b00 + 8001bb0: 2301 movs r3, #1 + 8001bb2: 75fb strb r3, [r7, #23] + 8001bb4: e000 b.n 8001bb8 } error : - 8001afe: bf00 nop + 8001bb6: bf00 nop hspi->State = HAL_SPI_STATE_READY; - 8001b00: 68fb ldr r3, [r7, #12] - 8001b02: 2201 movs r2, #1 - 8001b04: f883 2051 strb.w r2, [r3, #81] ; 0x51 + 8001bb8: 68fb ldr r3, [r7, #12] + 8001bba: 2201 movs r2, #1 + 8001bbc: f883 2051 strb.w r2, [r3, #81] ; 0x51 __HAL_UNLOCK(hspi); - 8001b08: 68fb ldr r3, [r7, #12] - 8001b0a: 2200 movs r2, #0 - 8001b0c: f883 2050 strb.w r2, [r3, #80] ; 0x50 + 8001bc0: 68fb ldr r3, [r7, #12] + 8001bc2: 2200 movs r2, #0 + 8001bc4: f883 2050 strb.w r2, [r3, #80] ; 0x50 return errorcode; - 8001b10: 7dfb ldrb r3, [r7, #23] + 8001bc8: 7dfb ldrb r3, [r7, #23] } - 8001b12: 4618 mov r0, r3 - 8001b14: 3718 adds r7, #24 - 8001b16: 46bd mov sp, r7 - 8001b18: bd80 pop {r7, pc} + 8001bca: 4618 mov r0, r3 + 8001bcc: 3718 adds r7, #24 + 8001bce: 46bd mov sp, r7 + 8001bd0: bd80 pop {r7, pc} -08001b1a : +08001bd2 : * @param Timeout Timeout duration * @retval HAL status */ HAL_StatusTypeDef HAL_SPI_TransmitReceive(SPI_HandleTypeDef *hspi, uint8_t *pTxData, uint8_t *pRxData, uint16_t Size, uint32_t Timeout) { - 8001b1a: b580 push {r7, lr} - 8001b1c: b08c sub sp, #48 ; 0x30 - 8001b1e: af00 add r7, sp, #0 - 8001b20: 60f8 str r0, [r7, #12] - 8001b22: 60b9 str r1, [r7, #8] - 8001b24: 607a str r2, [r7, #4] - 8001b26: 807b strh r3, [r7, #2] + 8001bd2: b580 push {r7, lr} + 8001bd4: b08c sub sp, #48 ; 0x30 + 8001bd6: af00 add r7, sp, #0 + 8001bd8: 60f8 str r0, [r7, #12] + 8001bda: 60b9 str r1, [r7, #8] + 8001bdc: 607a str r2, [r7, #4] + 8001bde: 807b strh r3, [r7, #2] uint32_t tmp_mode; HAL_SPI_StateTypeDef tmp_state; uint32_t tickstart; /* Variable used to alternate Rx and Tx during transfer */ uint32_t txallowed = 1U; - 8001b28: 2301 movs r3, #1 - 8001b2a: 62fb str r3, [r7, #44] ; 0x2c + 8001be0: 2301 movs r3, #1 + 8001be2: 62fb str r3, [r7, #44] ; 0x2c HAL_StatusTypeDef errorcode = HAL_OK; - 8001b2c: 2300 movs r3, #0 - 8001b2e: f887 302b strb.w r3, [r7, #43] ; 0x2b + 8001be4: 2300 movs r3, #0 + 8001be6: f887 302b strb.w r3, [r7, #43] ; 0x2b /* Check Direction parameter */ assert_param(IS_SPI_DIRECTION_2LINES(hspi->Init.Direction)); /* Process Locked */ __HAL_LOCK(hspi); - 8001b32: 68fb ldr r3, [r7, #12] - 8001b34: f893 3050 ldrb.w r3, [r3, #80] ; 0x50 - 8001b38: 2b01 cmp r3, #1 - 8001b3a: d101 bne.n 8001b40 - 8001b3c: 2302 movs r3, #2 - 8001b3e: e18a b.n 8001e56 - 8001b40: 68fb ldr r3, [r7, #12] - 8001b42: 2201 movs r2, #1 - 8001b44: f883 2050 strb.w r2, [r3, #80] ; 0x50 + 8001bea: 68fb ldr r3, [r7, #12] + 8001bec: f893 3050 ldrb.w r3, [r3, #80] ; 0x50 + 8001bf0: 2b01 cmp r3, #1 + 8001bf2: d101 bne.n 8001bf8 + 8001bf4: 2302 movs r3, #2 + 8001bf6: e18a b.n 8001f0e + 8001bf8: 68fb ldr r3, [r7, #12] + 8001bfa: 2201 movs r2, #1 + 8001bfc: f883 2050 strb.w r2, [r3, #80] ; 0x50 /* Init tickstart for timeout management*/ tickstart = HAL_GetTick(); - 8001b48: f7fe fe70 bl 800082c - 8001b4c: 6278 str r0, [r7, #36] ; 0x24 + 8001c00: f7fe fe58 bl 80008b4 + 8001c04: 6278 str r0, [r7, #36] ; 0x24 /* Init temporary variables */ tmp_state = hspi->State; - 8001b4e: 68fb ldr r3, [r7, #12] - 8001b50: f893 3051 ldrb.w r3, [r3, #81] ; 0x51 - 8001b54: f887 3023 strb.w r3, [r7, #35] ; 0x23 + 8001c06: 68fb ldr r3, [r7, #12] + 8001c08: f893 3051 ldrb.w r3, [r3, #81] ; 0x51 + 8001c0c: f887 3023 strb.w r3, [r7, #35] ; 0x23 tmp_mode = hspi->Init.Mode; - 8001b58: 68fb ldr r3, [r7, #12] - 8001b5a: 685b ldr r3, [r3, #4] - 8001b5c: 61fb str r3, [r7, #28] + 8001c10: 68fb ldr r3, [r7, #12] + 8001c12: 685b ldr r3, [r3, #4] + 8001c14: 61fb str r3, [r7, #28] initial_TxXferCount = Size; - 8001b5e: 887b ldrh r3, [r7, #2] - 8001b60: 837b strh r3, [r7, #26] + 8001c16: 887b ldrh r3, [r7, #2] + 8001c18: 837b strh r3, [r7, #26] if (!((tmp_state == HAL_SPI_STATE_READY) || \ - 8001b62: f897 3023 ldrb.w r3, [r7, #35] ; 0x23 - 8001b66: 2b01 cmp r3, #1 - 8001b68: d00f beq.n 8001b8a - 8001b6a: 69fb ldr r3, [r7, #28] - 8001b6c: f5b3 7f82 cmp.w r3, #260 ; 0x104 - 8001b70: d107 bne.n 8001b82 + 8001c1a: f897 3023 ldrb.w r3, [r7, #35] ; 0x23 + 8001c1e: 2b01 cmp r3, #1 + 8001c20: d00f beq.n 8001c42 + 8001c22: 69fb ldr r3, [r7, #28] + 8001c24: f5b3 7f82 cmp.w r3, #260 ; 0x104 + 8001c28: d107 bne.n 8001c3a ((tmp_mode == SPI_MODE_MASTER) && (hspi->Init.Direction == SPI_DIRECTION_2LINES) && (tmp_state == HAL_SPI_STATE_BUSY_RX)))) - 8001b72: 68fb ldr r3, [r7, #12] - 8001b74: 689b ldr r3, [r3, #8] - 8001b76: 2b00 cmp r3, #0 - 8001b78: d103 bne.n 8001b82 - 8001b7a: f897 3023 ldrb.w r3, [r7, #35] ; 0x23 - 8001b7e: 2b04 cmp r3, #4 - 8001b80: d003 beq.n 8001b8a + 8001c2a: 68fb ldr r3, [r7, #12] + 8001c2c: 689b ldr r3, [r3, #8] + 8001c2e: 2b00 cmp r3, #0 + 8001c30: d103 bne.n 8001c3a + 8001c32: f897 3023 ldrb.w r3, [r7, #35] ; 0x23 + 8001c36: 2b04 cmp r3, #4 + 8001c38: d003 beq.n 8001c42 { errorcode = HAL_BUSY; - 8001b82: 2302 movs r3, #2 - 8001b84: f887 302b strb.w r3, [r7, #43] ; 0x2b + 8001c3a: 2302 movs r3, #2 + 8001c3c: f887 302b strb.w r3, [r7, #43] ; 0x2b goto error; - 8001b88: e15b b.n 8001e42 + 8001c40: e15b b.n 8001efa } if ((pTxData == NULL) || (pRxData == NULL) || (Size == 0U)) - 8001b8a: 68bb ldr r3, [r7, #8] - 8001b8c: 2b00 cmp r3, #0 - 8001b8e: d005 beq.n 8001b9c - 8001b90: 687b ldr r3, [r7, #4] - 8001b92: 2b00 cmp r3, #0 - 8001b94: d002 beq.n 8001b9c - 8001b96: 887b ldrh r3, [r7, #2] - 8001b98: 2b00 cmp r3, #0 - 8001b9a: d103 bne.n 8001ba4 + 8001c42: 68bb ldr r3, [r7, #8] + 8001c44: 2b00 cmp r3, #0 + 8001c46: d005 beq.n 8001c54 + 8001c48: 687b ldr r3, [r7, #4] + 8001c4a: 2b00 cmp r3, #0 + 8001c4c: d002 beq.n 8001c54 + 8001c4e: 887b ldrh r3, [r7, #2] + 8001c50: 2b00 cmp r3, #0 + 8001c52: d103 bne.n 8001c5c { errorcode = HAL_ERROR; - 8001b9c: 2301 movs r3, #1 - 8001b9e: f887 302b strb.w r3, [r7, #43] ; 0x2b + 8001c54: 2301 movs r3, #1 + 8001c56: f887 302b strb.w r3, [r7, #43] ; 0x2b goto error; - 8001ba2: e14e b.n 8001e42 + 8001c5a: e14e b.n 8001efa } /* Don't overwrite in case of HAL_SPI_STATE_BUSY_RX */ if (hspi->State != HAL_SPI_STATE_BUSY_RX) - 8001ba4: 68fb ldr r3, [r7, #12] - 8001ba6: f893 3051 ldrb.w r3, [r3, #81] ; 0x51 - 8001baa: b2db uxtb r3, r3 - 8001bac: 2b04 cmp r3, #4 - 8001bae: d003 beq.n 8001bb8 + 8001c5c: 68fb ldr r3, [r7, #12] + 8001c5e: f893 3051 ldrb.w r3, [r3, #81] ; 0x51 + 8001c62: b2db uxtb r3, r3 + 8001c64: 2b04 cmp r3, #4 + 8001c66: d003 beq.n 8001c70 { hspi->State = HAL_SPI_STATE_BUSY_TX_RX; - 8001bb0: 68fb ldr r3, [r7, #12] - 8001bb2: 2205 movs r2, #5 - 8001bb4: f883 2051 strb.w r2, [r3, #81] ; 0x51 + 8001c68: 68fb ldr r3, [r7, #12] + 8001c6a: 2205 movs r2, #5 + 8001c6c: f883 2051 strb.w r2, [r3, #81] ; 0x51 } /* Set the transaction information */ hspi->ErrorCode = HAL_SPI_ERROR_NONE; - 8001bb8: 68fb ldr r3, [r7, #12] - 8001bba: 2200 movs r2, #0 - 8001bbc: 655a str r2, [r3, #84] ; 0x54 + 8001c70: 68fb ldr r3, [r7, #12] + 8001c72: 2200 movs r2, #0 + 8001c74: 655a str r2, [r3, #84] ; 0x54 hspi->pRxBuffPtr = (uint8_t *)pRxData; - 8001bbe: 68fb ldr r3, [r7, #12] - 8001bc0: 687a ldr r2, [r7, #4] - 8001bc2: 639a str r2, [r3, #56] ; 0x38 + 8001c76: 68fb ldr r3, [r7, #12] + 8001c78: 687a ldr r2, [r7, #4] + 8001c7a: 639a str r2, [r3, #56] ; 0x38 hspi->RxXferCount = Size; - 8001bc4: 68fb ldr r3, [r7, #12] - 8001bc6: 887a ldrh r2, [r7, #2] - 8001bc8: 87da strh r2, [r3, #62] ; 0x3e + 8001c7c: 68fb ldr r3, [r7, #12] + 8001c7e: 887a ldrh r2, [r7, #2] + 8001c80: 87da strh r2, [r3, #62] ; 0x3e hspi->RxXferSize = Size; - 8001bca: 68fb ldr r3, [r7, #12] - 8001bcc: 887a ldrh r2, [r7, #2] - 8001bce: 879a strh r2, [r3, #60] ; 0x3c + 8001c82: 68fb ldr r3, [r7, #12] + 8001c84: 887a ldrh r2, [r7, #2] + 8001c86: 879a strh r2, [r3, #60] ; 0x3c hspi->pTxBuffPtr = (uint8_t *)pTxData; - 8001bd0: 68fb ldr r3, [r7, #12] - 8001bd2: 68ba ldr r2, [r7, #8] - 8001bd4: 631a str r2, [r3, #48] ; 0x30 + 8001c88: 68fb ldr r3, [r7, #12] + 8001c8a: 68ba ldr r2, [r7, #8] + 8001c8c: 631a str r2, [r3, #48] ; 0x30 hspi->TxXferCount = Size; - 8001bd6: 68fb ldr r3, [r7, #12] - 8001bd8: 887a ldrh r2, [r7, #2] - 8001bda: 86da strh r2, [r3, #54] ; 0x36 + 8001c8e: 68fb ldr r3, [r7, #12] + 8001c90: 887a ldrh r2, [r7, #2] + 8001c92: 86da strh r2, [r3, #54] ; 0x36 hspi->TxXferSize = Size; - 8001bdc: 68fb ldr r3, [r7, #12] - 8001bde: 887a ldrh r2, [r7, #2] - 8001be0: 869a strh r2, [r3, #52] ; 0x34 + 8001c94: 68fb ldr r3, [r7, #12] + 8001c96: 887a ldrh r2, [r7, #2] + 8001c98: 869a strh r2, [r3, #52] ; 0x34 /*Init field not used in handle to zero */ hspi->RxISR = NULL; - 8001be2: 68fb ldr r3, [r7, #12] - 8001be4: 2200 movs r2, #0 - 8001be6: 641a str r2, [r3, #64] ; 0x40 + 8001c9a: 68fb ldr r3, [r7, #12] + 8001c9c: 2200 movs r2, #0 + 8001c9e: 641a str r2, [r3, #64] ; 0x40 hspi->TxISR = NULL; - 8001be8: 68fb ldr r3, [r7, #12] - 8001bea: 2200 movs r2, #0 - 8001bec: 645a str r2, [r3, #68] ; 0x44 + 8001ca0: 68fb ldr r3, [r7, #12] + 8001ca2: 2200 movs r2, #0 + 8001ca4: 645a str r2, [r3, #68] ; 0x44 SPI_RESET_CRC(hspi); } #endif /* USE_SPI_CRC */ /* Check if the SPI is already enabled */ if ((hspi->Instance->CR1 & SPI_CR1_SPE) != SPI_CR1_SPE) - 8001bee: 68fb ldr r3, [r7, #12] - 8001bf0: 681b ldr r3, [r3, #0] - 8001bf2: 681b ldr r3, [r3, #0] - 8001bf4: f003 0340 and.w r3, r3, #64 ; 0x40 - 8001bf8: 2b40 cmp r3, #64 ; 0x40 - 8001bfa: d007 beq.n 8001c0c + 8001ca6: 68fb ldr r3, [r7, #12] + 8001ca8: 681b ldr r3, [r3, #0] + 8001caa: 681b ldr r3, [r3, #0] + 8001cac: f003 0340 and.w r3, r3, #64 ; 0x40 + 8001cb0: 2b40 cmp r3, #64 ; 0x40 + 8001cb2: d007 beq.n 8001cc4 { /* Enable SPI peripheral */ __HAL_SPI_ENABLE(hspi); - 8001bfc: 68fb ldr r3, [r7, #12] - 8001bfe: 681b ldr r3, [r3, #0] - 8001c00: 681a ldr r2, [r3, #0] - 8001c02: 68fb ldr r3, [r7, #12] - 8001c04: 681b ldr r3, [r3, #0] - 8001c06: f042 0240 orr.w r2, r2, #64 ; 0x40 - 8001c0a: 601a str r2, [r3, #0] + 8001cb4: 68fb ldr r3, [r7, #12] + 8001cb6: 681b ldr r3, [r3, #0] + 8001cb8: 681a ldr r2, [r3, #0] + 8001cba: 68fb ldr r3, [r7, #12] + 8001cbc: 681b ldr r3, [r3, #0] + 8001cbe: f042 0240 orr.w r2, r2, #64 ; 0x40 + 8001cc2: 601a str r2, [r3, #0] } /* Transmit and Receive data in 16 Bit mode */ if (hspi->Init.DataSize == SPI_DATASIZE_16BIT) - 8001c0c: 68fb ldr r3, [r7, #12] - 8001c0e: 68db ldr r3, [r3, #12] - 8001c10: f5b3 6f00 cmp.w r3, #2048 ; 0x800 - 8001c14: d178 bne.n 8001d08 + 8001cc4: 68fb ldr r3, [r7, #12] + 8001cc6: 68db ldr r3, [r3, #12] + 8001cc8: f5b3 6f00 cmp.w r3, #2048 ; 0x800 + 8001ccc: d178 bne.n 8001dc0 { if ((hspi->Init.Mode == SPI_MODE_SLAVE) || (initial_TxXferCount == 0x01U)) - 8001c16: 68fb ldr r3, [r7, #12] - 8001c18: 685b ldr r3, [r3, #4] - 8001c1a: 2b00 cmp r3, #0 - 8001c1c: d002 beq.n 8001c24 - 8001c1e: 8b7b ldrh r3, [r7, #26] - 8001c20: 2b01 cmp r3, #1 - 8001c22: d166 bne.n 8001cf2 + 8001cce: 68fb ldr r3, [r7, #12] + 8001cd0: 685b ldr r3, [r3, #4] + 8001cd2: 2b00 cmp r3, #0 + 8001cd4: d002 beq.n 8001cdc + 8001cd6: 8b7b ldrh r3, [r7, #26] + 8001cd8: 2b01 cmp r3, #1 + 8001cda: d166 bne.n 8001daa { hspi->Instance->DR = *((uint16_t *)hspi->pTxBuffPtr); - 8001c24: 68fb ldr r3, [r7, #12] - 8001c26: 6b1b ldr r3, [r3, #48] ; 0x30 - 8001c28: 881a ldrh r2, [r3, #0] - 8001c2a: 68fb ldr r3, [r7, #12] - 8001c2c: 681b ldr r3, [r3, #0] - 8001c2e: 60da str r2, [r3, #12] + 8001cdc: 68fb ldr r3, [r7, #12] + 8001cde: 6b1b ldr r3, [r3, #48] ; 0x30 + 8001ce0: 881a ldrh r2, [r3, #0] + 8001ce2: 68fb ldr r3, [r7, #12] + 8001ce4: 681b ldr r3, [r3, #0] + 8001ce6: 60da str r2, [r3, #12] hspi->pTxBuffPtr += sizeof(uint16_t); - 8001c30: 68fb ldr r3, [r7, #12] - 8001c32: 6b1b ldr r3, [r3, #48] ; 0x30 - 8001c34: 1c9a adds r2, r3, #2 - 8001c36: 68fb ldr r3, [r7, #12] - 8001c38: 631a str r2, [r3, #48] ; 0x30 + 8001ce8: 68fb ldr r3, [r7, #12] + 8001cea: 6b1b ldr r3, [r3, #48] ; 0x30 + 8001cec: 1c9a adds r2, r3, #2 + 8001cee: 68fb ldr r3, [r7, #12] + 8001cf0: 631a str r2, [r3, #48] ; 0x30 hspi->TxXferCount--; - 8001c3a: 68fb ldr r3, [r7, #12] - 8001c3c: 8edb ldrh r3, [r3, #54] ; 0x36 - 8001c3e: b29b uxth r3, r3 - 8001c40: 3b01 subs r3, #1 - 8001c42: b29a uxth r2, r3 - 8001c44: 68fb ldr r3, [r7, #12] - 8001c46: 86da strh r2, [r3, #54] ; 0x36 + 8001cf2: 68fb ldr r3, [r7, #12] + 8001cf4: 8edb ldrh r3, [r3, #54] ; 0x36 + 8001cf6: b29b uxth r3, r3 + 8001cf8: 3b01 subs r3, #1 + 8001cfa: b29a uxth r2, r3 + 8001cfc: 68fb ldr r3, [r7, #12] + 8001cfe: 86da strh r2, [r3, #54] ; 0x36 } while ((hspi->TxXferCount > 0U) || (hspi->RxXferCount > 0U)) - 8001c48: e053 b.n 8001cf2 + 8001d00: e053 b.n 8001daa { /* Check TXE flag */ if ((__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_TXE)) && (hspi->TxXferCount > 0U) && (txallowed == 1U)) - 8001c4a: 68fb ldr r3, [r7, #12] - 8001c4c: 681b ldr r3, [r3, #0] - 8001c4e: 689b ldr r3, [r3, #8] - 8001c50: f003 0302 and.w r3, r3, #2 - 8001c54: 2b02 cmp r3, #2 - 8001c56: d11b bne.n 8001c90 - 8001c58: 68fb ldr r3, [r7, #12] - 8001c5a: 8edb ldrh r3, [r3, #54] ; 0x36 - 8001c5c: b29b uxth r3, r3 - 8001c5e: 2b00 cmp r3, #0 - 8001c60: d016 beq.n 8001c90 - 8001c62: 6afb ldr r3, [r7, #44] ; 0x2c - 8001c64: 2b01 cmp r3, #1 - 8001c66: d113 bne.n 8001c90 + 8001d02: 68fb ldr r3, [r7, #12] + 8001d04: 681b ldr r3, [r3, #0] + 8001d06: 689b ldr r3, [r3, #8] + 8001d08: f003 0302 and.w r3, r3, #2 + 8001d0c: 2b02 cmp r3, #2 + 8001d0e: d11b bne.n 8001d48 + 8001d10: 68fb ldr r3, [r7, #12] + 8001d12: 8edb ldrh r3, [r3, #54] ; 0x36 + 8001d14: b29b uxth r3, r3 + 8001d16: 2b00 cmp r3, #0 + 8001d18: d016 beq.n 8001d48 + 8001d1a: 6afb ldr r3, [r7, #44] ; 0x2c + 8001d1c: 2b01 cmp r3, #1 + 8001d1e: d113 bne.n 8001d48 { hspi->Instance->DR = *((uint16_t *)hspi->pTxBuffPtr); - 8001c68: 68fb ldr r3, [r7, #12] - 8001c6a: 6b1b ldr r3, [r3, #48] ; 0x30 - 8001c6c: 881a ldrh r2, [r3, #0] - 8001c6e: 68fb ldr r3, [r7, #12] - 8001c70: 681b ldr r3, [r3, #0] - 8001c72: 60da str r2, [r3, #12] + 8001d20: 68fb ldr r3, [r7, #12] + 8001d22: 6b1b ldr r3, [r3, #48] ; 0x30 + 8001d24: 881a ldrh r2, [r3, #0] + 8001d26: 68fb ldr r3, [r7, #12] + 8001d28: 681b ldr r3, [r3, #0] + 8001d2a: 60da str r2, [r3, #12] hspi->pTxBuffPtr += sizeof(uint16_t); - 8001c74: 68fb ldr r3, [r7, #12] - 8001c76: 6b1b ldr r3, [r3, #48] ; 0x30 - 8001c78: 1c9a adds r2, r3, #2 - 8001c7a: 68fb ldr r3, [r7, #12] - 8001c7c: 631a str r2, [r3, #48] ; 0x30 + 8001d2c: 68fb ldr r3, [r7, #12] + 8001d2e: 6b1b ldr r3, [r3, #48] ; 0x30 + 8001d30: 1c9a adds r2, r3, #2 + 8001d32: 68fb ldr r3, [r7, #12] + 8001d34: 631a str r2, [r3, #48] ; 0x30 hspi->TxXferCount--; - 8001c7e: 68fb ldr r3, [r7, #12] - 8001c80: 8edb ldrh r3, [r3, #54] ; 0x36 - 8001c82: b29b uxth r3, r3 - 8001c84: 3b01 subs r3, #1 - 8001c86: b29a uxth r2, r3 - 8001c88: 68fb ldr r3, [r7, #12] - 8001c8a: 86da strh r2, [r3, #54] ; 0x36 + 8001d36: 68fb ldr r3, [r7, #12] + 8001d38: 8edb ldrh r3, [r3, #54] ; 0x36 + 8001d3a: b29b uxth r3, r3 + 8001d3c: 3b01 subs r3, #1 + 8001d3e: b29a uxth r2, r3 + 8001d40: 68fb ldr r3, [r7, #12] + 8001d42: 86da strh r2, [r3, #54] ; 0x36 /* Next Data is a reception (Rx). Tx not allowed */ txallowed = 0U; - 8001c8c: 2300 movs r3, #0 - 8001c8e: 62fb str r3, [r7, #44] ; 0x2c + 8001d44: 2300 movs r3, #0 + 8001d46: 62fb str r3, [r7, #44] ; 0x2c } #endif /* USE_SPI_CRC */ } /* Check RXNE flag */ if ((__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_RXNE)) && (hspi->RxXferCount > 0U)) - 8001c90: 68fb ldr r3, [r7, #12] - 8001c92: 681b ldr r3, [r3, #0] - 8001c94: 689b ldr r3, [r3, #8] - 8001c96: f003 0301 and.w r3, r3, #1 - 8001c9a: 2b01 cmp r3, #1 - 8001c9c: d119 bne.n 8001cd2 - 8001c9e: 68fb ldr r3, [r7, #12] - 8001ca0: 8fdb ldrh r3, [r3, #62] ; 0x3e - 8001ca2: b29b uxth r3, r3 - 8001ca4: 2b00 cmp r3, #0 - 8001ca6: d014 beq.n 8001cd2 + 8001d48: 68fb ldr r3, [r7, #12] + 8001d4a: 681b ldr r3, [r3, #0] + 8001d4c: 689b ldr r3, [r3, #8] + 8001d4e: f003 0301 and.w r3, r3, #1 + 8001d52: 2b01 cmp r3, #1 + 8001d54: d119 bne.n 8001d8a + 8001d56: 68fb ldr r3, [r7, #12] + 8001d58: 8fdb ldrh r3, [r3, #62] ; 0x3e + 8001d5a: b29b uxth r3, r3 + 8001d5c: 2b00 cmp r3, #0 + 8001d5e: d014 beq.n 8001d8a { *((uint16_t *)hspi->pRxBuffPtr) = (uint16_t)hspi->Instance->DR; - 8001ca8: 68fb ldr r3, [r7, #12] - 8001caa: 681b ldr r3, [r3, #0] - 8001cac: 68da ldr r2, [r3, #12] - 8001cae: 68fb ldr r3, [r7, #12] - 8001cb0: 6b9b ldr r3, [r3, #56] ; 0x38 - 8001cb2: b292 uxth r2, r2 - 8001cb4: 801a strh r2, [r3, #0] + 8001d60: 68fb ldr r3, [r7, #12] + 8001d62: 681b ldr r3, [r3, #0] + 8001d64: 68da ldr r2, [r3, #12] + 8001d66: 68fb ldr r3, [r7, #12] + 8001d68: 6b9b ldr r3, [r3, #56] ; 0x38 + 8001d6a: b292 uxth r2, r2 + 8001d6c: 801a strh r2, [r3, #0] hspi->pRxBuffPtr += sizeof(uint16_t); - 8001cb6: 68fb ldr r3, [r7, #12] - 8001cb8: 6b9b ldr r3, [r3, #56] ; 0x38 - 8001cba: 1c9a adds r2, r3, #2 - 8001cbc: 68fb ldr r3, [r7, #12] - 8001cbe: 639a str r2, [r3, #56] ; 0x38 + 8001d6e: 68fb ldr r3, [r7, #12] + 8001d70: 6b9b ldr r3, [r3, #56] ; 0x38 + 8001d72: 1c9a adds r2, r3, #2 + 8001d74: 68fb ldr r3, [r7, #12] + 8001d76: 639a str r2, [r3, #56] ; 0x38 hspi->RxXferCount--; - 8001cc0: 68fb ldr r3, [r7, #12] - 8001cc2: 8fdb ldrh r3, [r3, #62] ; 0x3e - 8001cc4: b29b uxth r3, r3 - 8001cc6: 3b01 subs r3, #1 - 8001cc8: b29a uxth r2, r3 - 8001cca: 68fb ldr r3, [r7, #12] - 8001ccc: 87da strh r2, [r3, #62] ; 0x3e + 8001d78: 68fb ldr r3, [r7, #12] + 8001d7a: 8fdb ldrh r3, [r3, #62] ; 0x3e + 8001d7c: b29b uxth r3, r3 + 8001d7e: 3b01 subs r3, #1 + 8001d80: b29a uxth r2, r3 + 8001d82: 68fb ldr r3, [r7, #12] + 8001d84: 87da strh r2, [r3, #62] ; 0x3e /* Next Data is a Transmission (Tx). Tx is allowed */ txallowed = 1U; - 8001cce: 2301 movs r3, #1 - 8001cd0: 62fb str r3, [r7, #44] ; 0x2c + 8001d86: 2301 movs r3, #1 + 8001d88: 62fb str r3, [r7, #44] ; 0x2c } if (((HAL_GetTick() - tickstart) >= Timeout) && (Timeout != HAL_MAX_DELAY)) - 8001cd2: f7fe fdab bl 800082c - 8001cd6: 4602 mov r2, r0 - 8001cd8: 6a7b ldr r3, [r7, #36] ; 0x24 - 8001cda: 1ad3 subs r3, r2, r3 - 8001cdc: 6bba ldr r2, [r7, #56] ; 0x38 - 8001cde: 429a cmp r2, r3 - 8001ce0: d807 bhi.n 8001cf2 - 8001ce2: 6bbb ldr r3, [r7, #56] ; 0x38 - 8001ce4: f1b3 3fff cmp.w r3, #4294967295 - 8001ce8: d003 beq.n 8001cf2 + 8001d8a: f7fe fd93 bl 80008b4 + 8001d8e: 4602 mov r2, r0 + 8001d90: 6a7b ldr r3, [r7, #36] ; 0x24 + 8001d92: 1ad3 subs r3, r2, r3 + 8001d94: 6bba ldr r2, [r7, #56] ; 0x38 + 8001d96: 429a cmp r2, r3 + 8001d98: d807 bhi.n 8001daa + 8001d9a: 6bbb ldr r3, [r7, #56] ; 0x38 + 8001d9c: f1b3 3fff cmp.w r3, #4294967295 + 8001da0: d003 beq.n 8001daa { errorcode = HAL_TIMEOUT; - 8001cea: 2303 movs r3, #3 - 8001cec: f887 302b strb.w r3, [r7, #43] ; 0x2b + 8001da2: 2303 movs r3, #3 + 8001da4: f887 302b strb.w r3, [r7, #43] ; 0x2b goto error; - 8001cf0: e0a7 b.n 8001e42 + 8001da8: e0a7 b.n 8001efa while ((hspi->TxXferCount > 0U) || (hspi->RxXferCount > 0U)) - 8001cf2: 68fb ldr r3, [r7, #12] - 8001cf4: 8edb ldrh r3, [r3, #54] ; 0x36 - 8001cf6: b29b uxth r3, r3 - 8001cf8: 2b00 cmp r3, #0 - 8001cfa: d1a6 bne.n 8001c4a - 8001cfc: 68fb ldr r3, [r7, #12] - 8001cfe: 8fdb ldrh r3, [r3, #62] ; 0x3e - 8001d00: b29b uxth r3, r3 - 8001d02: 2b00 cmp r3, #0 - 8001d04: d1a1 bne.n 8001c4a - 8001d06: e07c b.n 8001e02 + 8001daa: 68fb ldr r3, [r7, #12] + 8001dac: 8edb ldrh r3, [r3, #54] ; 0x36 + 8001dae: b29b uxth r3, r3 + 8001db0: 2b00 cmp r3, #0 + 8001db2: d1a6 bne.n 8001d02 + 8001db4: 68fb ldr r3, [r7, #12] + 8001db6: 8fdb ldrh r3, [r3, #62] ; 0x3e + 8001db8: b29b uxth r3, r3 + 8001dba: 2b00 cmp r3, #0 + 8001dbc: d1a1 bne.n 8001d02 + 8001dbe: e07c b.n 8001eba } } /* Transmit and Receive data in 8 Bit mode */ else { if ((hspi->Init.Mode == SPI_MODE_SLAVE) || (initial_TxXferCount == 0x01U)) - 8001d08: 68fb ldr r3, [r7, #12] - 8001d0a: 685b ldr r3, [r3, #4] - 8001d0c: 2b00 cmp r3, #0 - 8001d0e: d002 beq.n 8001d16 - 8001d10: 8b7b ldrh r3, [r7, #26] - 8001d12: 2b01 cmp r3, #1 - 8001d14: d16b bne.n 8001dee + 8001dc0: 68fb ldr r3, [r7, #12] + 8001dc2: 685b ldr r3, [r3, #4] + 8001dc4: 2b00 cmp r3, #0 + 8001dc6: d002 beq.n 8001dce + 8001dc8: 8b7b ldrh r3, [r7, #26] + 8001dca: 2b01 cmp r3, #1 + 8001dcc: d16b bne.n 8001ea6 { *((__IO uint8_t *)&hspi->Instance->DR) = (*hspi->pTxBuffPtr); - 8001d16: 68fb ldr r3, [r7, #12] - 8001d18: 6b1a ldr r2, [r3, #48] ; 0x30 - 8001d1a: 68fb ldr r3, [r7, #12] - 8001d1c: 681b ldr r3, [r3, #0] - 8001d1e: 330c adds r3, #12 - 8001d20: 7812 ldrb r2, [r2, #0] - 8001d22: 701a strb r2, [r3, #0] + 8001dce: 68fb ldr r3, [r7, #12] + 8001dd0: 6b1a ldr r2, [r3, #48] ; 0x30 + 8001dd2: 68fb ldr r3, [r7, #12] + 8001dd4: 681b ldr r3, [r3, #0] + 8001dd6: 330c adds r3, #12 + 8001dd8: 7812 ldrb r2, [r2, #0] + 8001dda: 701a strb r2, [r3, #0] hspi->pTxBuffPtr += sizeof(uint8_t); - 8001d24: 68fb ldr r3, [r7, #12] - 8001d26: 6b1b ldr r3, [r3, #48] ; 0x30 - 8001d28: 1c5a adds r2, r3, #1 - 8001d2a: 68fb ldr r3, [r7, #12] - 8001d2c: 631a str r2, [r3, #48] ; 0x30 + 8001ddc: 68fb ldr r3, [r7, #12] + 8001dde: 6b1b ldr r3, [r3, #48] ; 0x30 + 8001de0: 1c5a adds r2, r3, #1 + 8001de2: 68fb ldr r3, [r7, #12] + 8001de4: 631a str r2, [r3, #48] ; 0x30 hspi->TxXferCount--; - 8001d2e: 68fb ldr r3, [r7, #12] - 8001d30: 8edb ldrh r3, [r3, #54] ; 0x36 - 8001d32: b29b uxth r3, r3 - 8001d34: 3b01 subs r3, #1 - 8001d36: b29a uxth r2, r3 - 8001d38: 68fb ldr r3, [r7, #12] - 8001d3a: 86da strh r2, [r3, #54] ; 0x36 + 8001de6: 68fb ldr r3, [r7, #12] + 8001de8: 8edb ldrh r3, [r3, #54] ; 0x36 + 8001dea: b29b uxth r3, r3 + 8001dec: 3b01 subs r3, #1 + 8001dee: b29a uxth r2, r3 + 8001df0: 68fb ldr r3, [r7, #12] + 8001df2: 86da strh r2, [r3, #54] ; 0x36 } while ((hspi->TxXferCount > 0U) || (hspi->RxXferCount > 0U)) - 8001d3c: e057 b.n 8001dee + 8001df4: e057 b.n 8001ea6 { /* Check TXE flag */ if ((__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_TXE)) && (hspi->TxXferCount > 0U) && (txallowed == 1U)) - 8001d3e: 68fb ldr r3, [r7, #12] - 8001d40: 681b ldr r3, [r3, #0] - 8001d42: 689b ldr r3, [r3, #8] - 8001d44: f003 0302 and.w r3, r3, #2 - 8001d48: 2b02 cmp r3, #2 - 8001d4a: d11c bne.n 8001d86 - 8001d4c: 68fb ldr r3, [r7, #12] - 8001d4e: 8edb ldrh r3, [r3, #54] ; 0x36 - 8001d50: b29b uxth r3, r3 - 8001d52: 2b00 cmp r3, #0 - 8001d54: d017 beq.n 8001d86 - 8001d56: 6afb ldr r3, [r7, #44] ; 0x2c - 8001d58: 2b01 cmp r3, #1 - 8001d5a: d114 bne.n 8001d86 + 8001df6: 68fb ldr r3, [r7, #12] + 8001df8: 681b ldr r3, [r3, #0] + 8001dfa: 689b ldr r3, [r3, #8] + 8001dfc: f003 0302 and.w r3, r3, #2 + 8001e00: 2b02 cmp r3, #2 + 8001e02: d11c bne.n 8001e3e + 8001e04: 68fb ldr r3, [r7, #12] + 8001e06: 8edb ldrh r3, [r3, #54] ; 0x36 + 8001e08: b29b uxth r3, r3 + 8001e0a: 2b00 cmp r3, #0 + 8001e0c: d017 beq.n 8001e3e + 8001e0e: 6afb ldr r3, [r7, #44] ; 0x2c + 8001e10: 2b01 cmp r3, #1 + 8001e12: d114 bne.n 8001e3e { *(__IO uint8_t *)&hspi->Instance->DR = (*hspi->pTxBuffPtr); - 8001d5c: 68fb ldr r3, [r7, #12] - 8001d5e: 6b1a ldr r2, [r3, #48] ; 0x30 - 8001d60: 68fb ldr r3, [r7, #12] - 8001d62: 681b ldr r3, [r3, #0] - 8001d64: 330c adds r3, #12 - 8001d66: 7812 ldrb r2, [r2, #0] - 8001d68: 701a strb r2, [r3, #0] + 8001e14: 68fb ldr r3, [r7, #12] + 8001e16: 6b1a ldr r2, [r3, #48] ; 0x30 + 8001e18: 68fb ldr r3, [r7, #12] + 8001e1a: 681b ldr r3, [r3, #0] + 8001e1c: 330c adds r3, #12 + 8001e1e: 7812 ldrb r2, [r2, #0] + 8001e20: 701a strb r2, [r3, #0] hspi->pTxBuffPtr++; - 8001d6a: 68fb ldr r3, [r7, #12] - 8001d6c: 6b1b ldr r3, [r3, #48] ; 0x30 - 8001d6e: 1c5a adds r2, r3, #1 - 8001d70: 68fb ldr r3, [r7, #12] - 8001d72: 631a str r2, [r3, #48] ; 0x30 + 8001e22: 68fb ldr r3, [r7, #12] + 8001e24: 6b1b ldr r3, [r3, #48] ; 0x30 + 8001e26: 1c5a adds r2, r3, #1 + 8001e28: 68fb ldr r3, [r7, #12] + 8001e2a: 631a str r2, [r3, #48] ; 0x30 hspi->TxXferCount--; - 8001d74: 68fb ldr r3, [r7, #12] - 8001d76: 8edb ldrh r3, [r3, #54] ; 0x36 - 8001d78: b29b uxth r3, r3 - 8001d7a: 3b01 subs r3, #1 - 8001d7c: b29a uxth r2, r3 - 8001d7e: 68fb ldr r3, [r7, #12] - 8001d80: 86da strh r2, [r3, #54] ; 0x36 + 8001e2c: 68fb ldr r3, [r7, #12] + 8001e2e: 8edb ldrh r3, [r3, #54] ; 0x36 + 8001e30: b29b uxth r3, r3 + 8001e32: 3b01 subs r3, #1 + 8001e34: b29a uxth r2, r3 + 8001e36: 68fb ldr r3, [r7, #12] + 8001e38: 86da strh r2, [r3, #54] ; 0x36 /* Next Data is a reception (Rx). Tx not allowed */ txallowed = 0U; - 8001d82: 2300 movs r3, #0 - 8001d84: 62fb str r3, [r7, #44] ; 0x2c + 8001e3a: 2300 movs r3, #0 + 8001e3c: 62fb str r3, [r7, #44] ; 0x2c } #endif /* USE_SPI_CRC */ } /* Wait until RXNE flag is reset */ if ((__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_RXNE)) && (hspi->RxXferCount > 0U)) - 8001d86: 68fb ldr r3, [r7, #12] - 8001d88: 681b ldr r3, [r3, #0] - 8001d8a: 689b ldr r3, [r3, #8] - 8001d8c: f003 0301 and.w r3, r3, #1 - 8001d90: 2b01 cmp r3, #1 - 8001d92: d119 bne.n 8001dc8 - 8001d94: 68fb ldr r3, [r7, #12] - 8001d96: 8fdb ldrh r3, [r3, #62] ; 0x3e - 8001d98: b29b uxth r3, r3 - 8001d9a: 2b00 cmp r3, #0 - 8001d9c: d014 beq.n 8001dc8 + 8001e3e: 68fb ldr r3, [r7, #12] + 8001e40: 681b ldr r3, [r3, #0] + 8001e42: 689b ldr r3, [r3, #8] + 8001e44: f003 0301 and.w r3, r3, #1 + 8001e48: 2b01 cmp r3, #1 + 8001e4a: d119 bne.n 8001e80 + 8001e4c: 68fb ldr r3, [r7, #12] + 8001e4e: 8fdb ldrh r3, [r3, #62] ; 0x3e + 8001e50: b29b uxth r3, r3 + 8001e52: 2b00 cmp r3, #0 + 8001e54: d014 beq.n 8001e80 { (*(uint8_t *)hspi->pRxBuffPtr) = hspi->Instance->DR; - 8001d9e: 68fb ldr r3, [r7, #12] - 8001da0: 681b ldr r3, [r3, #0] - 8001da2: 68da ldr r2, [r3, #12] - 8001da4: 68fb ldr r3, [r7, #12] - 8001da6: 6b9b ldr r3, [r3, #56] ; 0x38 - 8001da8: b2d2 uxtb r2, r2 - 8001daa: 701a strb r2, [r3, #0] + 8001e56: 68fb ldr r3, [r7, #12] + 8001e58: 681b ldr r3, [r3, #0] + 8001e5a: 68da ldr r2, [r3, #12] + 8001e5c: 68fb ldr r3, [r7, #12] + 8001e5e: 6b9b ldr r3, [r3, #56] ; 0x38 + 8001e60: b2d2 uxtb r2, r2 + 8001e62: 701a strb r2, [r3, #0] hspi->pRxBuffPtr++; - 8001dac: 68fb ldr r3, [r7, #12] - 8001dae: 6b9b ldr r3, [r3, #56] ; 0x38 - 8001db0: 1c5a adds r2, r3, #1 - 8001db2: 68fb ldr r3, [r7, #12] - 8001db4: 639a str r2, [r3, #56] ; 0x38 + 8001e64: 68fb ldr r3, [r7, #12] + 8001e66: 6b9b ldr r3, [r3, #56] ; 0x38 + 8001e68: 1c5a adds r2, r3, #1 + 8001e6a: 68fb ldr r3, [r7, #12] + 8001e6c: 639a str r2, [r3, #56] ; 0x38 hspi->RxXferCount--; - 8001db6: 68fb ldr r3, [r7, #12] - 8001db8: 8fdb ldrh r3, [r3, #62] ; 0x3e - 8001dba: b29b uxth r3, r3 - 8001dbc: 3b01 subs r3, #1 - 8001dbe: b29a uxth r2, r3 - 8001dc0: 68fb ldr r3, [r7, #12] - 8001dc2: 87da strh r2, [r3, #62] ; 0x3e + 8001e6e: 68fb ldr r3, [r7, #12] + 8001e70: 8fdb ldrh r3, [r3, #62] ; 0x3e + 8001e72: b29b uxth r3, r3 + 8001e74: 3b01 subs r3, #1 + 8001e76: b29a uxth r2, r3 + 8001e78: 68fb ldr r3, [r7, #12] + 8001e7a: 87da strh r2, [r3, #62] ; 0x3e /* Next Data is a Transmission (Tx). Tx is allowed */ txallowed = 1U; - 8001dc4: 2301 movs r3, #1 - 8001dc6: 62fb str r3, [r7, #44] ; 0x2c + 8001e7c: 2301 movs r3, #1 + 8001e7e: 62fb str r3, [r7, #44] ; 0x2c } if ((((HAL_GetTick() - tickstart) >= Timeout) && ((Timeout != HAL_MAX_DELAY))) || (Timeout == 0U)) - 8001dc8: f7fe fd30 bl 800082c - 8001dcc: 4602 mov r2, r0 - 8001dce: 6a7b ldr r3, [r7, #36] ; 0x24 - 8001dd0: 1ad3 subs r3, r2, r3 - 8001dd2: 6bba ldr r2, [r7, #56] ; 0x38 - 8001dd4: 429a cmp r2, r3 - 8001dd6: d803 bhi.n 8001de0 - 8001dd8: 6bbb ldr r3, [r7, #56] ; 0x38 - 8001dda: f1b3 3fff cmp.w r3, #4294967295 - 8001dde: d102 bne.n 8001de6 - 8001de0: 6bbb ldr r3, [r7, #56] ; 0x38 - 8001de2: 2b00 cmp r3, #0 - 8001de4: d103 bne.n 8001dee + 8001e80: f7fe fd18 bl 80008b4 + 8001e84: 4602 mov r2, r0 + 8001e86: 6a7b ldr r3, [r7, #36] ; 0x24 + 8001e88: 1ad3 subs r3, r2, r3 + 8001e8a: 6bba ldr r2, [r7, #56] ; 0x38 + 8001e8c: 429a cmp r2, r3 + 8001e8e: d803 bhi.n 8001e98 + 8001e90: 6bbb ldr r3, [r7, #56] ; 0x38 + 8001e92: f1b3 3fff cmp.w r3, #4294967295 + 8001e96: d102 bne.n 8001e9e + 8001e98: 6bbb ldr r3, [r7, #56] ; 0x38 + 8001e9a: 2b00 cmp r3, #0 + 8001e9c: d103 bne.n 8001ea6 { errorcode = HAL_TIMEOUT; - 8001de6: 2303 movs r3, #3 - 8001de8: f887 302b strb.w r3, [r7, #43] ; 0x2b + 8001e9e: 2303 movs r3, #3 + 8001ea0: f887 302b strb.w r3, [r7, #43] ; 0x2b goto error; - 8001dec: e029 b.n 8001e42 + 8001ea4: e029 b.n 8001efa while ((hspi->TxXferCount > 0U) || (hspi->RxXferCount > 0U)) - 8001dee: 68fb ldr r3, [r7, #12] - 8001df0: 8edb ldrh r3, [r3, #54] ; 0x36 - 8001df2: b29b uxth r3, r3 - 8001df4: 2b00 cmp r3, #0 - 8001df6: d1a2 bne.n 8001d3e - 8001df8: 68fb ldr r3, [r7, #12] - 8001dfa: 8fdb ldrh r3, [r3, #62] ; 0x3e - 8001dfc: b29b uxth r3, r3 - 8001dfe: 2b00 cmp r3, #0 - 8001e00: d19d bne.n 8001d3e + 8001ea6: 68fb ldr r3, [r7, #12] + 8001ea8: 8edb ldrh r3, [r3, #54] ; 0x36 + 8001eaa: b29b uxth r3, r3 + 8001eac: 2b00 cmp r3, #0 + 8001eae: d1a2 bne.n 8001df6 + 8001eb0: 68fb ldr r3, [r7, #12] + 8001eb2: 8fdb ldrh r3, [r3, #62] ; 0x3e + 8001eb4: b29b uxth r3, r3 + 8001eb6: 2b00 cmp r3, #0 + 8001eb8: d19d bne.n 8001df6 } } #endif /* USE_SPI_CRC */ /* Check the end of the transaction */ if (SPI_EndRxTxTransaction(hspi, Timeout, tickstart) != HAL_OK) - 8001e02: 6a7a ldr r2, [r7, #36] ; 0x24 - 8001e04: 6bb9 ldr r1, [r7, #56] ; 0x38 - 8001e06: 68f8 ldr r0, [r7, #12] - 8001e08: f000 f910 bl 800202c - 8001e0c: 4603 mov r3, r0 - 8001e0e: 2b00 cmp r3, #0 - 8001e10: d006 beq.n 8001e20 + 8001eba: 6a7a ldr r2, [r7, #36] ; 0x24 + 8001ebc: 6bb9 ldr r1, [r7, #56] ; 0x38 + 8001ebe: 68f8 ldr r0, [r7, #12] + 8001ec0: f000 f910 bl 80020e4 + 8001ec4: 4603 mov r3, r0 + 8001ec6: 2b00 cmp r3, #0 + 8001ec8: d006 beq.n 8001ed8 { errorcode = HAL_ERROR; - 8001e12: 2301 movs r3, #1 - 8001e14: f887 302b strb.w r3, [r7, #43] ; 0x2b + 8001eca: 2301 movs r3, #1 + 8001ecc: f887 302b strb.w r3, [r7, #43] ; 0x2b hspi->ErrorCode = HAL_SPI_ERROR_FLAG; - 8001e18: 68fb ldr r3, [r7, #12] - 8001e1a: 2220 movs r2, #32 - 8001e1c: 655a str r2, [r3, #84] ; 0x54 + 8001ed0: 68fb ldr r3, [r7, #12] + 8001ed2: 2220 movs r2, #32 + 8001ed4: 655a str r2, [r3, #84] ; 0x54 goto error; - 8001e1e: e010 b.n 8001e42 + 8001ed6: e010 b.n 8001efa } /* Clear overrun flag in 2 Lines communication mode because received is not read */ if (hspi->Init.Direction == SPI_DIRECTION_2LINES) - 8001e20: 68fb ldr r3, [r7, #12] - 8001e22: 689b ldr r3, [r3, #8] - 8001e24: 2b00 cmp r3, #0 - 8001e26: d10b bne.n 8001e40 + 8001ed8: 68fb ldr r3, [r7, #12] + 8001eda: 689b ldr r3, [r3, #8] + 8001edc: 2b00 cmp r3, #0 + 8001ede: d10b bne.n 8001ef8 { __HAL_SPI_CLEAR_OVRFLAG(hspi); - 8001e28: 2300 movs r3, #0 - 8001e2a: 617b str r3, [r7, #20] - 8001e2c: 68fb ldr r3, [r7, #12] - 8001e2e: 681b ldr r3, [r3, #0] - 8001e30: 68db ldr r3, [r3, #12] - 8001e32: 617b str r3, [r7, #20] - 8001e34: 68fb ldr r3, [r7, #12] - 8001e36: 681b ldr r3, [r3, #0] - 8001e38: 689b ldr r3, [r3, #8] - 8001e3a: 617b str r3, [r7, #20] - 8001e3c: 697b ldr r3, [r7, #20] - 8001e3e: e000 b.n 8001e42 + 8001ee0: 2300 movs r3, #0 + 8001ee2: 617b str r3, [r7, #20] + 8001ee4: 68fb ldr r3, [r7, #12] + 8001ee6: 681b ldr r3, [r3, #0] + 8001ee8: 68db ldr r3, [r3, #12] + 8001eea: 617b str r3, [r7, #20] + 8001eec: 68fb ldr r3, [r7, #12] + 8001eee: 681b ldr r3, [r3, #0] + 8001ef0: 689b ldr r3, [r3, #8] + 8001ef2: 617b str r3, [r7, #20] + 8001ef4: 697b ldr r3, [r7, #20] + 8001ef6: e000 b.n 8001efa } error : - 8001e40: bf00 nop + 8001ef8: bf00 nop hspi->State = HAL_SPI_STATE_READY; - 8001e42: 68fb ldr r3, [r7, #12] - 8001e44: 2201 movs r2, #1 - 8001e46: f883 2051 strb.w r2, [r3, #81] ; 0x51 + 8001efa: 68fb ldr r3, [r7, #12] + 8001efc: 2201 movs r2, #1 + 8001efe: f883 2051 strb.w r2, [r3, #81] ; 0x51 __HAL_UNLOCK(hspi); - 8001e4a: 68fb ldr r3, [r7, #12] - 8001e4c: 2200 movs r2, #0 - 8001e4e: f883 2050 strb.w r2, [r3, #80] ; 0x50 + 8001f02: 68fb ldr r3, [r7, #12] + 8001f04: 2200 movs r2, #0 + 8001f06: f883 2050 strb.w r2, [r3, #80] ; 0x50 return errorcode; - 8001e52: f897 302b ldrb.w r3, [r7, #43] ; 0x2b + 8001f0a: f897 302b ldrb.w r3, [r7, #43] ; 0x2b } - 8001e56: 4618 mov r0, r3 - 8001e58: 3730 adds r7, #48 ; 0x30 - 8001e5a: 46bd mov sp, r7 - 8001e5c: bd80 pop {r7, pc} + 8001f0e: 4618 mov r0, r3 + 8001f10: 3730 adds r7, #48 ; 0x30 + 8001f12: 46bd mov sp, r7 + 8001f14: bd80 pop {r7, pc} -08001e5e : +08001f16 : * @param hspi pointer to a SPI_HandleTypeDef structure that contains * the configuration information for SPI module. * @retval SPI state */ HAL_SPI_StateTypeDef HAL_SPI_GetState(SPI_HandleTypeDef *hspi) { - 8001e5e: b480 push {r7} - 8001e60: b083 sub sp, #12 - 8001e62: af00 add r7, sp, #0 - 8001e64: 6078 str r0, [r7, #4] + 8001f16: b480 push {r7} + 8001f18: b083 sub sp, #12 + 8001f1a: af00 add r7, sp, #0 + 8001f1c: 6078 str r0, [r7, #4] /* Return SPI handle state */ return hspi->State; - 8001e66: 687b ldr r3, [r7, #4] - 8001e68: f893 3051 ldrb.w r3, [r3, #81] ; 0x51 - 8001e6c: b2db uxtb r3, r3 + 8001f1e: 687b ldr r3, [r7, #4] + 8001f20: f893 3051 ldrb.w r3, [r3, #81] ; 0x51 + 8001f24: b2db uxtb r3, r3 } - 8001e6e: 4618 mov r0, r3 - 8001e70: 370c adds r7, #12 - 8001e72: 46bd mov sp, r7 - 8001e74: bc80 pop {r7} - 8001e76: 4770 bx lr + 8001f26: 4618 mov r0, r3 + 8001f28: 370c adds r7, #12 + 8001f2a: 46bd mov sp, r7 + 8001f2c: bc80 pop {r7} + 8001f2e: 4770 bx lr -08001e78 : +08001f30 : * @param Tickstart tick start value * @retval HAL status */ static HAL_StatusTypeDef SPI_WaitFlagStateUntilTimeout(SPI_HandleTypeDef *hspi, uint32_t Flag, FlagStatus State, uint32_t Timeout, uint32_t Tickstart) { - 8001e78: b580 push {r7, lr} - 8001e7a: b088 sub sp, #32 - 8001e7c: af00 add r7, sp, #0 - 8001e7e: 60f8 str r0, [r7, #12] - 8001e80: 60b9 str r1, [r7, #8] - 8001e82: 603b str r3, [r7, #0] - 8001e84: 4613 mov r3, r2 - 8001e86: 71fb strb r3, [r7, #7] + 8001f30: b580 push {r7, lr} + 8001f32: b088 sub sp, #32 + 8001f34: af00 add r7, sp, #0 + 8001f36: 60f8 str r0, [r7, #12] + 8001f38: 60b9 str r1, [r7, #8] + 8001f3a: 603b str r3, [r7, #0] + 8001f3c: 4613 mov r3, r2 + 8001f3e: 71fb strb r3, [r7, #7] __IO uint32_t count; uint32_t tmp_timeout; uint32_t tmp_tickstart; /* Adjust Timeout value in case of end of transfer */ tmp_timeout = Timeout - (HAL_GetTick() - Tickstart); - 8001e88: f7fe fcd0 bl 800082c - 8001e8c: 4602 mov r2, r0 - 8001e8e: 6abb ldr r3, [r7, #40] ; 0x28 - 8001e90: 1a9b subs r3, r3, r2 - 8001e92: 683a ldr r2, [r7, #0] - 8001e94: 4413 add r3, r2 - 8001e96: 61fb str r3, [r7, #28] + 8001f40: f7fe fcb8 bl 80008b4 + 8001f44: 4602 mov r2, r0 + 8001f46: 6abb ldr r3, [r7, #40] ; 0x28 + 8001f48: 1a9b subs r3, r3, r2 + 8001f4a: 683a ldr r2, [r7, #0] + 8001f4c: 4413 add r3, r2 + 8001f4e: 61fb str r3, [r7, #28] tmp_tickstart = HAL_GetTick(); - 8001e98: f7fe fcc8 bl 800082c - 8001e9c: 61b8 str r0, [r7, #24] + 8001f50: f7fe fcb0 bl 80008b4 + 8001f54: 61b8 str r0, [r7, #24] /* Calculate Timeout based on a software loop to avoid blocking issue if Systick is disabled */ count = tmp_timeout * ((SystemCoreClock * 32U) >> 20U); - 8001e9e: 4b39 ldr r3, [pc, #228] ; (8001f84 ) - 8001ea0: 681b ldr r3, [r3, #0] - 8001ea2: 015b lsls r3, r3, #5 - 8001ea4: 0d1b lsrs r3, r3, #20 - 8001ea6: 69fa ldr r2, [r7, #28] - 8001ea8: fb02 f303 mul.w r3, r2, r3 - 8001eac: 617b str r3, [r7, #20] + 8001f56: 4b39 ldr r3, [pc, #228] ; (800203c ) + 8001f58: 681b ldr r3, [r3, #0] + 8001f5a: 015b lsls r3, r3, #5 + 8001f5c: 0d1b lsrs r3, r3, #20 + 8001f5e: 69fa ldr r2, [r7, #28] + 8001f60: fb02 f303 mul.w r3, r2, r3 + 8001f64: 617b str r3, [r7, #20] while ((__HAL_SPI_GET_FLAG(hspi, Flag) ? SET : RESET) != State) - 8001eae: e054 b.n 8001f5a + 8001f66: e054 b.n 8002012 { if (Timeout != HAL_MAX_DELAY) - 8001eb0: 683b ldr r3, [r7, #0] - 8001eb2: f1b3 3fff cmp.w r3, #4294967295 - 8001eb6: d050 beq.n 8001f5a + 8001f68: 683b ldr r3, [r7, #0] + 8001f6a: f1b3 3fff cmp.w r3, #4294967295 + 8001f6e: d050 beq.n 8002012 { if (((HAL_GetTick() - tmp_tickstart) >= tmp_timeout) || (tmp_timeout == 0U)) - 8001eb8: f7fe fcb8 bl 800082c - 8001ebc: 4602 mov r2, r0 - 8001ebe: 69bb ldr r3, [r7, #24] - 8001ec0: 1ad3 subs r3, r2, r3 - 8001ec2: 69fa ldr r2, [r7, #28] - 8001ec4: 429a cmp r2, r3 - 8001ec6: d902 bls.n 8001ece - 8001ec8: 69fb ldr r3, [r7, #28] - 8001eca: 2b00 cmp r3, #0 - 8001ecc: d13d bne.n 8001f4a + 8001f70: f7fe fca0 bl 80008b4 + 8001f74: 4602 mov r2, r0 + 8001f76: 69bb ldr r3, [r7, #24] + 8001f78: 1ad3 subs r3, r2, r3 + 8001f7a: 69fa ldr r2, [r7, #28] + 8001f7c: 429a cmp r2, r3 + 8001f7e: d902 bls.n 8001f86 + 8001f80: 69fb ldr r3, [r7, #28] + 8001f82: 2b00 cmp r3, #0 + 8001f84: d13d bne.n 8002002 /* Disable the SPI and reset the CRC: the CRC value should be cleared on both master and slave sides in order to resynchronize the master and slave for their respective CRC calculation */ /* Disable TXE, RXNE and ERR interrupts for the interrupt process */ __HAL_SPI_DISABLE_IT(hspi, (SPI_IT_TXE | SPI_IT_RXNE | SPI_IT_ERR)); - 8001ece: 68fb ldr r3, [r7, #12] - 8001ed0: 681b ldr r3, [r3, #0] - 8001ed2: 685a ldr r2, [r3, #4] - 8001ed4: 68fb ldr r3, [r7, #12] - 8001ed6: 681b ldr r3, [r3, #0] - 8001ed8: f022 02e0 bic.w r2, r2, #224 ; 0xe0 - 8001edc: 605a str r2, [r3, #4] + 8001f86: 68fb ldr r3, [r7, #12] + 8001f88: 681b ldr r3, [r3, #0] + 8001f8a: 685a ldr r2, [r3, #4] + 8001f8c: 68fb ldr r3, [r7, #12] + 8001f8e: 681b ldr r3, [r3, #0] + 8001f90: f022 02e0 bic.w r2, r2, #224 ; 0xe0 + 8001f94: 605a str r2, [r3, #4] if ((hspi->Init.Mode == SPI_MODE_MASTER) && ((hspi->Init.Direction == SPI_DIRECTION_1LINE) - 8001ede: 68fb ldr r3, [r7, #12] - 8001ee0: 685b ldr r3, [r3, #4] - 8001ee2: f5b3 7f82 cmp.w r3, #260 ; 0x104 - 8001ee6: d111 bne.n 8001f0c - 8001ee8: 68fb ldr r3, [r7, #12] - 8001eea: 689b ldr r3, [r3, #8] - 8001eec: f5b3 4f00 cmp.w r3, #32768 ; 0x8000 - 8001ef0: d004 beq.n 8001efc + 8001f96: 68fb ldr r3, [r7, #12] + 8001f98: 685b ldr r3, [r3, #4] + 8001f9a: f5b3 7f82 cmp.w r3, #260 ; 0x104 + 8001f9e: d111 bne.n 8001fc4 + 8001fa0: 68fb ldr r3, [r7, #12] + 8001fa2: 689b ldr r3, [r3, #8] + 8001fa4: f5b3 4f00 cmp.w r3, #32768 ; 0x8000 + 8001fa8: d004 beq.n 8001fb4 || (hspi->Init.Direction == SPI_DIRECTION_2LINES_RXONLY))) - 8001ef2: 68fb ldr r3, [r7, #12] - 8001ef4: 689b ldr r3, [r3, #8] - 8001ef6: f5b3 6f80 cmp.w r3, #1024 ; 0x400 - 8001efa: d107 bne.n 8001f0c + 8001faa: 68fb ldr r3, [r7, #12] + 8001fac: 689b ldr r3, [r3, #8] + 8001fae: f5b3 6f80 cmp.w r3, #1024 ; 0x400 + 8001fb2: d107 bne.n 8001fc4 { /* Disable SPI peripheral */ __HAL_SPI_DISABLE(hspi); - 8001efc: 68fb ldr r3, [r7, #12] - 8001efe: 681b ldr r3, [r3, #0] - 8001f00: 681a ldr r2, [r3, #0] - 8001f02: 68fb ldr r3, [r7, #12] - 8001f04: 681b ldr r3, [r3, #0] - 8001f06: f022 0240 bic.w r2, r2, #64 ; 0x40 - 8001f0a: 601a str r2, [r3, #0] + 8001fb4: 68fb ldr r3, [r7, #12] + 8001fb6: 681b ldr r3, [r3, #0] + 8001fb8: 681a ldr r2, [r3, #0] + 8001fba: 68fb ldr r3, [r7, #12] + 8001fbc: 681b ldr r3, [r3, #0] + 8001fbe: f022 0240 bic.w r2, r2, #64 ; 0x40 + 8001fc2: 601a str r2, [r3, #0] } /* Reset CRC Calculation */ if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE) - 8001f0c: 68fb ldr r3, [r7, #12] - 8001f0e: 6a9b ldr r3, [r3, #40] ; 0x28 - 8001f10: f5b3 5f00 cmp.w r3, #8192 ; 0x2000 - 8001f14: d10f bne.n 8001f36 + 8001fc4: 68fb ldr r3, [r7, #12] + 8001fc6: 6a9b ldr r3, [r3, #40] ; 0x28 + 8001fc8: f5b3 5f00 cmp.w r3, #8192 ; 0x2000 + 8001fcc: d10f bne.n 8001fee { SPI_RESET_CRC(hspi); - 8001f16: 68fb ldr r3, [r7, #12] - 8001f18: 681b ldr r3, [r3, #0] - 8001f1a: 681a ldr r2, [r3, #0] - 8001f1c: 68fb ldr r3, [r7, #12] - 8001f1e: 681b ldr r3, [r3, #0] - 8001f20: f422 5200 bic.w r2, r2, #8192 ; 0x2000 - 8001f24: 601a str r2, [r3, #0] - 8001f26: 68fb ldr r3, [r7, #12] - 8001f28: 681b ldr r3, [r3, #0] - 8001f2a: 681a ldr r2, [r3, #0] - 8001f2c: 68fb ldr r3, [r7, #12] - 8001f2e: 681b ldr r3, [r3, #0] - 8001f30: f442 5200 orr.w r2, r2, #8192 ; 0x2000 - 8001f34: 601a str r2, [r3, #0] + 8001fce: 68fb ldr r3, [r7, #12] + 8001fd0: 681b ldr r3, [r3, #0] + 8001fd2: 681a ldr r2, [r3, #0] + 8001fd4: 68fb ldr r3, [r7, #12] + 8001fd6: 681b ldr r3, [r3, #0] + 8001fd8: f422 5200 bic.w r2, r2, #8192 ; 0x2000 + 8001fdc: 601a str r2, [r3, #0] + 8001fde: 68fb ldr r3, [r7, #12] + 8001fe0: 681b ldr r3, [r3, #0] + 8001fe2: 681a ldr r2, [r3, #0] + 8001fe4: 68fb ldr r3, [r7, #12] + 8001fe6: 681b ldr r3, [r3, #0] + 8001fe8: f442 5200 orr.w r2, r2, #8192 ; 0x2000 + 8001fec: 601a str r2, [r3, #0] } hspi->State = HAL_SPI_STATE_READY; - 8001f36: 68fb ldr r3, [r7, #12] - 8001f38: 2201 movs r2, #1 - 8001f3a: f883 2051 strb.w r2, [r3, #81] ; 0x51 + 8001fee: 68fb ldr r3, [r7, #12] + 8001ff0: 2201 movs r2, #1 + 8001ff2: f883 2051 strb.w r2, [r3, #81] ; 0x51 /* Process Unlocked */ __HAL_UNLOCK(hspi); - 8001f3e: 68fb ldr r3, [r7, #12] - 8001f40: 2200 movs r2, #0 - 8001f42: f883 2050 strb.w r2, [r3, #80] ; 0x50 + 8001ff6: 68fb ldr r3, [r7, #12] + 8001ff8: 2200 movs r2, #0 + 8001ffa: f883 2050 strb.w r2, [r3, #80] ; 0x50 return HAL_TIMEOUT; - 8001f46: 2303 movs r3, #3 - 8001f48: e017 b.n 8001f7a + 8001ffe: 2303 movs r3, #3 + 8002000: e017 b.n 8002032 } /* If Systick is disabled or not incremented, deactivate timeout to go in disable loop procedure */ if(count == 0U) - 8001f4a: 697b ldr r3, [r7, #20] - 8001f4c: 2b00 cmp r3, #0 - 8001f4e: d101 bne.n 8001f54 + 8002002: 697b ldr r3, [r7, #20] + 8002004: 2b00 cmp r3, #0 + 8002006: d101 bne.n 800200c { tmp_timeout = 0U; - 8001f50: 2300 movs r3, #0 - 8001f52: 61fb str r3, [r7, #28] + 8002008: 2300 movs r3, #0 + 800200a: 61fb str r3, [r7, #28] } count--; - 8001f54: 697b ldr r3, [r7, #20] - 8001f56: 3b01 subs r3, #1 - 8001f58: 617b str r3, [r7, #20] + 800200c: 697b ldr r3, [r7, #20] + 800200e: 3b01 subs r3, #1 + 8002010: 617b str r3, [r7, #20] while ((__HAL_SPI_GET_FLAG(hspi, Flag) ? SET : RESET) != State) - 8001f5a: 68fb ldr r3, [r7, #12] - 8001f5c: 681b ldr r3, [r3, #0] - 8001f5e: 689a ldr r2, [r3, #8] - 8001f60: 68bb ldr r3, [r7, #8] - 8001f62: 4013 ands r3, r2 - 8001f64: 68ba ldr r2, [r7, #8] - 8001f66: 429a cmp r2, r3 - 8001f68: bf0c ite eq - 8001f6a: 2301 moveq r3, #1 - 8001f6c: 2300 movne r3, #0 - 8001f6e: b2db uxtb r3, r3 - 8001f70: 461a mov r2, r3 - 8001f72: 79fb ldrb r3, [r7, #7] - 8001f74: 429a cmp r2, r3 - 8001f76: d19b bne.n 8001eb0 + 8002012: 68fb ldr r3, [r7, #12] + 8002014: 681b ldr r3, [r3, #0] + 8002016: 689a ldr r2, [r3, #8] + 8002018: 68bb ldr r3, [r7, #8] + 800201a: 4013 ands r3, r2 + 800201c: 68ba ldr r2, [r7, #8] + 800201e: 429a cmp r2, r3 + 8002020: bf0c ite eq + 8002022: 2301 moveq r3, #1 + 8002024: 2300 movne r3, #0 + 8002026: b2db uxtb r3, r3 + 8002028: 461a mov r2, r3 + 800202a: 79fb ldrb r3, [r7, #7] + 800202c: 429a cmp r2, r3 + 800202e: d19b bne.n 8001f68 } } return HAL_OK; - 8001f78: 2300 movs r3, #0 + 8002030: 2300 movs r3, #0 } - 8001f7a: 4618 mov r0, r3 - 8001f7c: 3720 adds r7, #32 - 8001f7e: 46bd mov sp, r7 - 8001f80: bd80 pop {r7, pc} - 8001f82: bf00 nop - 8001f84: 20000000 .word 0x20000000 + 8002032: 4618 mov r0, r3 + 8002034: 3720 adds r7, #32 + 8002036: 46bd mov sp, r7 + 8002038: bd80 pop {r7, pc} + 800203a: bf00 nop + 800203c: 20000000 .word 0x20000000 -08001f88 : +08002040 : * @param Timeout Timeout duration * @param Tickstart tick start value * @retval HAL status */ static HAL_StatusTypeDef SPI_EndRxTransaction(SPI_HandleTypeDef *hspi, uint32_t Timeout, uint32_t Tickstart) { - 8001f88: b580 push {r7, lr} - 8001f8a: b086 sub sp, #24 - 8001f8c: af02 add r7, sp, #8 - 8001f8e: 60f8 str r0, [r7, #12] - 8001f90: 60b9 str r1, [r7, #8] - 8001f92: 607a str r2, [r7, #4] + 8002040: b580 push {r7, lr} + 8002042: b086 sub sp, #24 + 8002044: af02 add r7, sp, #8 + 8002046: 60f8 str r0, [r7, #12] + 8002048: 60b9 str r1, [r7, #8] + 800204a: 607a str r2, [r7, #4] if ((hspi->Init.Mode == SPI_MODE_MASTER) && ((hspi->Init.Direction == SPI_DIRECTION_1LINE) - 8001f94: 68fb ldr r3, [r7, #12] - 8001f96: 685b ldr r3, [r3, #4] - 8001f98: f5b3 7f82 cmp.w r3, #260 ; 0x104 - 8001f9c: d111 bne.n 8001fc2 - 8001f9e: 68fb ldr r3, [r7, #12] - 8001fa0: 689b ldr r3, [r3, #8] - 8001fa2: f5b3 4f00 cmp.w r3, #32768 ; 0x8000 - 8001fa6: d004 beq.n 8001fb2 + 800204c: 68fb ldr r3, [r7, #12] + 800204e: 685b ldr r3, [r3, #4] + 8002050: f5b3 7f82 cmp.w r3, #260 ; 0x104 + 8002054: d111 bne.n 800207a + 8002056: 68fb ldr r3, [r7, #12] + 8002058: 689b ldr r3, [r3, #8] + 800205a: f5b3 4f00 cmp.w r3, #32768 ; 0x8000 + 800205e: d004 beq.n 800206a || (hspi->Init.Direction == SPI_DIRECTION_2LINES_RXONLY))) - 8001fa8: 68fb ldr r3, [r7, #12] - 8001faa: 689b ldr r3, [r3, #8] - 8001fac: f5b3 6f80 cmp.w r3, #1024 ; 0x400 - 8001fb0: d107 bne.n 8001fc2 + 8002060: 68fb ldr r3, [r7, #12] + 8002062: 689b ldr r3, [r3, #8] + 8002064: f5b3 6f80 cmp.w r3, #1024 ; 0x400 + 8002068: d107 bne.n 800207a { /* Disable SPI peripheral */ __HAL_SPI_DISABLE(hspi); - 8001fb2: 68fb ldr r3, [r7, #12] - 8001fb4: 681b ldr r3, [r3, #0] - 8001fb6: 681a ldr r2, [r3, #0] - 8001fb8: 68fb ldr r3, [r7, #12] - 8001fba: 681b ldr r3, [r3, #0] - 8001fbc: f022 0240 bic.w r2, r2, #64 ; 0x40 - 8001fc0: 601a str r2, [r3, #0] + 800206a: 68fb ldr r3, [r7, #12] + 800206c: 681b ldr r3, [r3, #0] + 800206e: 681a ldr r2, [r3, #0] + 8002070: 68fb ldr r3, [r7, #12] + 8002072: 681b ldr r3, [r3, #0] + 8002074: f022 0240 bic.w r2, r2, #64 ; 0x40 + 8002078: 601a str r2, [r3, #0] } if ((hspi->Init.Mode == SPI_MODE_MASTER) && (hspi->Init.Direction == SPI_DIRECTION_2LINES_RXONLY)) - 8001fc2: 68fb ldr r3, [r7, #12] - 8001fc4: 685b ldr r3, [r3, #4] - 8001fc6: f5b3 7f82 cmp.w r3, #260 ; 0x104 - 8001fca: d117 bne.n 8001ffc - 8001fcc: 68fb ldr r3, [r7, #12] - 8001fce: 689b ldr r3, [r3, #8] - 8001fd0: f5b3 6f80 cmp.w r3, #1024 ; 0x400 - 8001fd4: d112 bne.n 8001ffc + 800207a: 68fb ldr r3, [r7, #12] + 800207c: 685b ldr r3, [r3, #4] + 800207e: f5b3 7f82 cmp.w r3, #260 ; 0x104 + 8002082: d117 bne.n 80020b4 + 8002084: 68fb ldr r3, [r7, #12] + 8002086: 689b ldr r3, [r3, #8] + 8002088: f5b3 6f80 cmp.w r3, #1024 ; 0x400 + 800208c: d112 bne.n 80020b4 { /* Wait the RXNE reset */ if (SPI_WaitFlagStateUntilTimeout(hspi, SPI_FLAG_RXNE, RESET, Timeout, Tickstart) != HAL_OK) - 8001fd6: 687b ldr r3, [r7, #4] - 8001fd8: 9300 str r3, [sp, #0] - 8001fda: 68bb ldr r3, [r7, #8] - 8001fdc: 2200 movs r2, #0 - 8001fde: 2101 movs r1, #1 - 8001fe0: 68f8 ldr r0, [r7, #12] - 8001fe2: f7ff ff49 bl 8001e78 - 8001fe6: 4603 mov r3, r0 - 8001fe8: 2b00 cmp r3, #0 - 8001fea: d01a beq.n 8002022 + 800208e: 687b ldr r3, [r7, #4] + 8002090: 9300 str r3, [sp, #0] + 8002092: 68bb ldr r3, [r7, #8] + 8002094: 2200 movs r2, #0 + 8002096: 2101 movs r1, #1 + 8002098: 68f8 ldr r0, [r7, #12] + 800209a: f7ff ff49 bl 8001f30 + 800209e: 4603 mov r3, r0 + 80020a0: 2b00 cmp r3, #0 + 80020a2: d01a beq.n 80020da { SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_FLAG); - 8001fec: 68fb ldr r3, [r7, #12] - 8001fee: 6d5b ldr r3, [r3, #84] ; 0x54 - 8001ff0: f043 0220 orr.w r2, r3, #32 - 8001ff4: 68fb ldr r3, [r7, #12] - 8001ff6: 655a str r2, [r3, #84] ; 0x54 + 80020a4: 68fb ldr r3, [r7, #12] + 80020a6: 6d5b ldr r3, [r3, #84] ; 0x54 + 80020a8: f043 0220 orr.w r2, r3, #32 + 80020ac: 68fb ldr r3, [r7, #12] + 80020ae: 655a str r2, [r3, #84] ; 0x54 return HAL_TIMEOUT; - 8001ff8: 2303 movs r3, #3 - 8001ffa: e013 b.n 8002024 + 80020b0: 2303 movs r3, #3 + 80020b2: e013 b.n 80020dc } } else { /* Control the BSY flag */ if (SPI_WaitFlagStateUntilTimeout(hspi, SPI_FLAG_BSY, RESET, Timeout, Tickstart) != HAL_OK) - 8001ffc: 687b ldr r3, [r7, #4] - 8001ffe: 9300 str r3, [sp, #0] - 8002000: 68bb ldr r3, [r7, #8] - 8002002: 2200 movs r2, #0 - 8002004: 2180 movs r1, #128 ; 0x80 - 8002006: 68f8 ldr r0, [r7, #12] - 8002008: f7ff ff36 bl 8001e78 - 800200c: 4603 mov r3, r0 - 800200e: 2b00 cmp r3, #0 - 8002010: d007 beq.n 8002022 + 80020b4: 687b ldr r3, [r7, #4] + 80020b6: 9300 str r3, [sp, #0] + 80020b8: 68bb ldr r3, [r7, #8] + 80020ba: 2200 movs r2, #0 + 80020bc: 2180 movs r1, #128 ; 0x80 + 80020be: 68f8 ldr r0, [r7, #12] + 80020c0: f7ff ff36 bl 8001f30 + 80020c4: 4603 mov r3, r0 + 80020c6: 2b00 cmp r3, #0 + 80020c8: d007 beq.n 80020da { SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_FLAG); - 8002012: 68fb ldr r3, [r7, #12] - 8002014: 6d5b ldr r3, [r3, #84] ; 0x54 - 8002016: f043 0220 orr.w r2, r3, #32 - 800201a: 68fb ldr r3, [r7, #12] - 800201c: 655a str r2, [r3, #84] ; 0x54 + 80020ca: 68fb ldr r3, [r7, #12] + 80020cc: 6d5b ldr r3, [r3, #84] ; 0x54 + 80020ce: f043 0220 orr.w r2, r3, #32 + 80020d2: 68fb ldr r3, [r7, #12] + 80020d4: 655a str r2, [r3, #84] ; 0x54 return HAL_TIMEOUT; - 800201e: 2303 movs r3, #3 - 8002020: e000 b.n 8002024 + 80020d6: 2303 movs r3, #3 + 80020d8: e000 b.n 80020dc } } return HAL_OK; - 8002022: 2300 movs r3, #0 + 80020da: 2300 movs r3, #0 } - 8002024: 4618 mov r0, r3 - 8002026: 3710 adds r7, #16 - 8002028: 46bd mov sp, r7 - 800202a: bd80 pop {r7, pc} + 80020dc: 4618 mov r0, r3 + 80020de: 3710 adds r7, #16 + 80020e0: 46bd mov sp, r7 + 80020e2: bd80 pop {r7, pc} -0800202c : +080020e4 : * @param Timeout Timeout duration * @param Tickstart tick start value * @retval HAL status */ static HAL_StatusTypeDef SPI_EndRxTxTransaction(SPI_HandleTypeDef *hspi, uint32_t Timeout, uint32_t Tickstart) { - 800202c: b580 push {r7, lr} - 800202e: b086 sub sp, #24 - 8002030: af02 add r7, sp, #8 - 8002032: 60f8 str r0, [r7, #12] - 8002034: 60b9 str r1, [r7, #8] - 8002036: 607a str r2, [r7, #4] + 80020e4: b580 push {r7, lr} + 80020e6: b086 sub sp, #24 + 80020e8: af02 add r7, sp, #8 + 80020ea: 60f8 str r0, [r7, #12] + 80020ec: 60b9 str r1, [r7, #8] + 80020ee: 607a str r2, [r7, #4] /* Control the BSY flag */ if (SPI_WaitFlagStateUntilTimeout(hspi, SPI_FLAG_BSY, RESET, Timeout, Tickstart) != HAL_OK) - 8002038: 687b ldr r3, [r7, #4] - 800203a: 9300 str r3, [sp, #0] - 800203c: 68bb ldr r3, [r7, #8] - 800203e: 2200 movs r2, #0 - 8002040: 2180 movs r1, #128 ; 0x80 - 8002042: 68f8 ldr r0, [r7, #12] - 8002044: f7ff ff18 bl 8001e78 - 8002048: 4603 mov r3, r0 - 800204a: 2b00 cmp r3, #0 - 800204c: d007 beq.n 800205e + 80020f0: 687b ldr r3, [r7, #4] + 80020f2: 9300 str r3, [sp, #0] + 80020f4: 68bb ldr r3, [r7, #8] + 80020f6: 2200 movs r2, #0 + 80020f8: 2180 movs r1, #128 ; 0x80 + 80020fa: 68f8 ldr r0, [r7, #12] + 80020fc: f7ff ff18 bl 8001f30 + 8002100: 4603 mov r3, r0 + 8002102: 2b00 cmp r3, #0 + 8002104: d007 beq.n 8002116 { SET_BIT(hspi->ErrorCode, HAL_SPI_ERROR_FLAG); - 800204e: 68fb ldr r3, [r7, #12] - 8002050: 6d5b ldr r3, [r3, #84] ; 0x54 - 8002052: f043 0220 orr.w r2, r3, #32 - 8002056: 68fb ldr r3, [r7, #12] - 8002058: 655a str r2, [r3, #84] ; 0x54 + 8002106: 68fb ldr r3, [r7, #12] + 8002108: 6d5b ldr r3, [r3, #84] ; 0x54 + 800210a: f043 0220 orr.w r2, r3, #32 + 800210e: 68fb ldr r3, [r7, #12] + 8002110: 655a str r2, [r3, #84] ; 0x54 return HAL_TIMEOUT; - 800205a: 2303 movs r3, #3 - 800205c: e000 b.n 8002060 + 8002112: 2303 movs r3, #3 + 8002114: e000 b.n 8002118 } return HAL_OK; - 800205e: 2300 movs r3, #0 + 8002116: 2300 movs r3, #0 } - 8002060: 4618 mov r0, r3 - 8002062: 3710 adds r7, #16 - 8002064: 46bd mov sp, r7 - 8002066: bd80 pop {r7, pc} + 8002118: 4618 mov r0, r3 + 800211a: 3710 adds r7, #16 + 800211c: 46bd mov sp, r7 + 800211e: bd80 pop {r7, pc} -08002068 : +08002120 : * @param ExtTiming Pointer to SRAM extended mode timing structure * @retval HAL status */ HAL_StatusTypeDef HAL_SRAM_Init(SRAM_HandleTypeDef *hsram, FSMC_NORSRAM_TimingTypeDef *Timing, FSMC_NORSRAM_TimingTypeDef *ExtTiming) { - 8002068: b580 push {r7, lr} - 800206a: b084 sub sp, #16 - 800206c: af00 add r7, sp, #0 - 800206e: 60f8 str r0, [r7, #12] - 8002070: 60b9 str r1, [r7, #8] - 8002072: 607a str r2, [r7, #4] + 8002120: b580 push {r7, lr} + 8002122: b084 sub sp, #16 + 8002124: af00 add r7, sp, #0 + 8002126: 60f8 str r0, [r7, #12] + 8002128: 60b9 str r1, [r7, #8] + 800212a: 607a str r2, [r7, #4] /* Check the SRAM handle parameter */ if ((hsram == NULL) || (hsram->Init.BurstAccessMode == FSMC_BURST_ACCESS_MODE_ENABLE)) - 8002074: 68fb ldr r3, [r7, #12] - 8002076: 2b00 cmp r3, #0 - 8002078: d004 beq.n 8002084 - 800207a: 68fb ldr r3, [r7, #12] - 800207c: 699b ldr r3, [r3, #24] - 800207e: f5b3 7f80 cmp.w r3, #256 ; 0x100 - 8002082: d101 bne.n 8002088 + 800212c: 68fb ldr r3, [r7, #12] + 800212e: 2b00 cmp r3, #0 + 8002130: d004 beq.n 800213c + 8002132: 68fb ldr r3, [r7, #12] + 8002134: 699b ldr r3, [r3, #24] + 8002136: f5b3 7f80 cmp.w r3, #256 ; 0x100 + 800213a: d101 bne.n 8002140 { return HAL_ERROR; - 8002084: 2301 movs r3, #1 - 8002086: e038 b.n 80020fa + 800213c: 2301 movs r3, #1 + 800213e: e038 b.n 80021b2 } if (hsram->State == HAL_SRAM_STATE_RESET) - 8002088: 68fb ldr r3, [r7, #12] - 800208a: f893 3041 ldrb.w r3, [r3, #65] ; 0x41 - 800208e: b2db uxtb r3, r3 - 8002090: 2b00 cmp r3, #0 - 8002092: d106 bne.n 80020a2 + 8002140: 68fb ldr r3, [r7, #12] + 8002142: f893 3041 ldrb.w r3, [r3, #65] ; 0x41 + 8002146: b2db uxtb r3, r3 + 8002148: 2b00 cmp r3, #0 + 800214a: d106 bne.n 800215a { /* Allocate lock resource and initialize it */ hsram->Lock = HAL_UNLOCKED; - 8002094: 68fb ldr r3, [r7, #12] - 8002096: 2200 movs r2, #0 - 8002098: f883 2040 strb.w r2, [r3, #64] ; 0x40 + 800214c: 68fb ldr r3, [r7, #12] + 800214e: 2200 movs r2, #0 + 8002150: f883 2040 strb.w r2, [r3, #64] ; 0x40 /* Init the low level hardware */ hsram->MspInitCallback(hsram); #else /* Initialize the low level hardware (MSP) */ HAL_SRAM_MspInit(hsram); - 800209c: 68f8 ldr r0, [r7, #12] - 800209e: f7fe fb0f bl 80006c0 + 8002154: 68f8 ldr r0, [r7, #12] + 8002156: f7fe fac1 bl 80006dc #endif } /* Initialize SRAM control Interface */ (void)FSMC_NORSRAM_Init(hsram->Instance, &(hsram->Init)); - 80020a2: 68fb ldr r3, [r7, #12] - 80020a4: 681a ldr r2, [r3, #0] - 80020a6: 68fb ldr r3, [r7, #12] - 80020a8: 3308 adds r3, #8 - 80020aa: 4619 mov r1, r3 - 80020ac: 4610 mov r0, r2 - 80020ae: f000 f829 bl 8002104 + 800215a: 68fb ldr r3, [r7, #12] + 800215c: 681a ldr r2, [r3, #0] + 800215e: 68fb ldr r3, [r7, #12] + 8002160: 3308 adds r3, #8 + 8002162: 4619 mov r1, r3 + 8002164: 4610 mov r0, r2 + 8002166: f000 f829 bl 80021bc /* Initialize SRAM timing Interface */ (void)FSMC_NORSRAM_Timing_Init(hsram->Instance, Timing, hsram->Init.NSBank); - 80020b2: 68fb ldr r3, [r7, #12] - 80020b4: 6818 ldr r0, [r3, #0] - 80020b6: 68fb ldr r3, [r7, #12] - 80020b8: 689b ldr r3, [r3, #8] - 80020ba: 461a mov r2, r3 - 80020bc: 68b9 ldr r1, [r7, #8] - 80020be: f000 f88b bl 80021d8 + 800216a: 68fb ldr r3, [r7, #12] + 800216c: 6818 ldr r0, [r3, #0] + 800216e: 68fb ldr r3, [r7, #12] + 8002170: 689b ldr r3, [r3, #8] + 8002172: 461a mov r2, r3 + 8002174: 68b9 ldr r1, [r7, #8] + 8002176: f000 f88b bl 8002290 /* Initialize SRAM extended mode timing Interface */ (void)FSMC_NORSRAM_Extended_Timing_Init(hsram->Extended, ExtTiming, hsram->Init.NSBank, - 80020c2: 68fb ldr r3, [r7, #12] - 80020c4: 6858 ldr r0, [r3, #4] - 80020c6: 68fb ldr r3, [r7, #12] - 80020c8: 689a ldr r2, [r3, #8] - 80020ca: 68fb ldr r3, [r7, #12] - 80020cc: 6b1b ldr r3, [r3, #48] ; 0x30 - 80020ce: 6879 ldr r1, [r7, #4] - 80020d0: f000 f8b6 bl 8002240 + 800217a: 68fb ldr r3, [r7, #12] + 800217c: 6858 ldr r0, [r3, #4] + 800217e: 68fb ldr r3, [r7, #12] + 8002180: 689a ldr r2, [r3, #8] + 8002182: 68fb ldr r3, [r7, #12] + 8002184: 6b1b ldr r3, [r3, #48] ; 0x30 + 8002186: 6879 ldr r1, [r7, #4] + 8002188: f000 f8b6 bl 80022f8 hsram->Init.ExtendedMode); /* Enable the NORSRAM device */ __FSMC_NORSRAM_ENABLE(hsram->Instance, hsram->Init.NSBank); - 80020d4: 68fb ldr r3, [r7, #12] - 80020d6: 681b ldr r3, [r3, #0] - 80020d8: 68fa ldr r2, [r7, #12] - 80020da: 6892 ldr r2, [r2, #8] - 80020dc: f853 1022 ldr.w r1, [r3, r2, lsl #2] - 80020e0: 68fb ldr r3, [r7, #12] - 80020e2: 681b ldr r3, [r3, #0] - 80020e4: 68fa ldr r2, [r7, #12] - 80020e6: 6892 ldr r2, [r2, #8] - 80020e8: f041 0101 orr.w r1, r1, #1 - 80020ec: f843 1022 str.w r1, [r3, r2, lsl #2] + 800218c: 68fb ldr r3, [r7, #12] + 800218e: 681b ldr r3, [r3, #0] + 8002190: 68fa ldr r2, [r7, #12] + 8002192: 6892 ldr r2, [r2, #8] + 8002194: f853 1022 ldr.w r1, [r3, r2, lsl #2] + 8002198: 68fb ldr r3, [r7, #12] + 800219a: 681b ldr r3, [r3, #0] + 800219c: 68fa ldr r2, [r7, #12] + 800219e: 6892 ldr r2, [r2, #8] + 80021a0: f041 0101 orr.w r1, r1, #1 + 80021a4: f843 1022 str.w r1, [r3, r2, lsl #2] /* Initialize the SRAM controller state */ hsram->State = HAL_SRAM_STATE_READY; - 80020f0: 68fb ldr r3, [r7, #12] - 80020f2: 2201 movs r2, #1 - 80020f4: f883 2041 strb.w r2, [r3, #65] ; 0x41 + 80021a8: 68fb ldr r3, [r7, #12] + 80021aa: 2201 movs r2, #1 + 80021ac: f883 2041 strb.w r2, [r3, #65] ; 0x41 return HAL_OK; - 80020f8: 2300 movs r3, #0 + 80021b0: 2300 movs r3, #0 } - 80020fa: 4618 mov r0, r3 - 80020fc: 3710 adds r7, #16 - 80020fe: 46bd mov sp, r7 - 8002100: bd80 pop {r7, pc} + 80021b2: 4618 mov r0, r3 + 80021b4: 3710 adds r7, #16 + 80021b6: 46bd mov sp, r7 + 80021b8: bd80 pop {r7, pc} ... -08002104 : +080021bc : * @param Init Pointer to NORSRAM Initialization structure * @retval HAL status */ HAL_StatusTypeDef FSMC_NORSRAM_Init(FSMC_NORSRAM_TypeDef *Device, FSMC_NORSRAM_InitTypeDef *Init) { - 8002104: b480 push {r7} - 8002106: b087 sub sp, #28 - 8002108: af00 add r7, sp, #0 - 800210a: 6078 str r0, [r7, #4] - 800210c: 6039 str r1, [r7, #0] + 80021bc: b480 push {r7} + 80021be: b087 sub sp, #28 + 80021c0: af00 add r7, sp, #0 + 80021c2: 6078 str r0, [r7, #4] + 80021c4: 6039 str r1, [r7, #0] assert_param(IS_FSMC_ASYNWAIT(Init->AsynchronousWait)); assert_param(IS_FSMC_WRITE_BURST(Init->WriteBurst)); assert_param(IS_FSMC_PAGESIZE(Init->PageSize)); /* Disable NORSRAM Device */ __FSMC_NORSRAM_DISABLE(Device, Init->NSBank); - 800210e: 683b ldr r3, [r7, #0] - 8002110: 681a ldr r2, [r3, #0] - 8002112: 687b ldr r3, [r7, #4] - 8002114: f853 3022 ldr.w r3, [r3, r2, lsl #2] - 8002118: 683a ldr r2, [r7, #0] - 800211a: 6812 ldr r2, [r2, #0] - 800211c: f023 0101 bic.w r1, r3, #1 - 8002120: 687b ldr r3, [r7, #4] - 8002122: f843 1022 str.w r1, [r3, r2, lsl #2] + 80021c6: 683b ldr r3, [r7, #0] + 80021c8: 681a ldr r2, [r3, #0] + 80021ca: 687b ldr r3, [r7, #4] + 80021cc: f853 3022 ldr.w r3, [r3, r2, lsl #2] + 80021d0: 683a ldr r2, [r7, #0] + 80021d2: 6812 ldr r2, [r2, #0] + 80021d4: f023 0101 bic.w r1, r3, #1 + 80021d8: 687b ldr r3, [r7, #4] + 80021da: f843 1022 str.w r1, [r3, r2, lsl #2] /* Set NORSRAM device control parameters */ if (Init->MemoryType == FSMC_MEMORY_TYPE_NOR) - 8002126: 683b ldr r3, [r7, #0] - 8002128: 689b ldr r3, [r3, #8] - 800212a: 2b08 cmp r3, #8 - 800212c: d102 bne.n 8002134 + 80021de: 683b ldr r3, [r7, #0] + 80021e0: 689b ldr r3, [r3, #8] + 80021e2: 2b08 cmp r3, #8 + 80021e4: d102 bne.n 80021ec { flashaccess = FSMC_NORSRAM_FLASH_ACCESS_ENABLE; - 800212e: 2340 movs r3, #64 ; 0x40 - 8002130: 617b str r3, [r7, #20] - 8002132: e001 b.n 8002138 + 80021e6: 2340 movs r3, #64 ; 0x40 + 80021e8: 617b str r3, [r7, #20] + 80021ea: e001 b.n 80021f0 } else { flashaccess = FSMC_NORSRAM_FLASH_ACCESS_DISABLE; - 8002134: 2300 movs r3, #0 - 8002136: 617b str r3, [r7, #20] + 80021ec: 2300 movs r3, #0 + 80021ee: 617b str r3, [r7, #20] } btcr_reg = (flashaccess | \ Init->DataAddressMux | \ - 8002138: 683b ldr r3, [r7, #0] - 800213a: 685a ldr r2, [r3, #4] + 80021f0: 683b ldr r3, [r7, #0] + 80021f2: 685a ldr r2, [r3, #4] btcr_reg = (flashaccess | \ - 800213c: 697b ldr r3, [r7, #20] - 800213e: 431a orrs r2, r3 + 80021f4: 697b ldr r3, [r7, #20] + 80021f6: 431a orrs r2, r3 Init->MemoryType | \ - 8002140: 683b ldr r3, [r7, #0] - 8002142: 689b ldr r3, [r3, #8] + 80021f8: 683b ldr r3, [r7, #0] + 80021fa: 689b ldr r3, [r3, #8] Init->DataAddressMux | \ - 8002144: 431a orrs r2, r3 + 80021fc: 431a orrs r2, r3 Init->MemoryDataWidth | \ - 8002146: 683b ldr r3, [r7, #0] - 8002148: 68db ldr r3, [r3, #12] + 80021fe: 683b ldr r3, [r7, #0] + 8002200: 68db ldr r3, [r3, #12] Init->MemoryType | \ - 800214a: 431a orrs r2, r3 + 8002202: 431a orrs r2, r3 Init->BurstAccessMode | \ - 800214c: 683b ldr r3, [r7, #0] - 800214e: 691b ldr r3, [r3, #16] + 8002204: 683b ldr r3, [r7, #0] + 8002206: 691b ldr r3, [r3, #16] Init->MemoryDataWidth | \ - 8002150: 431a orrs r2, r3 + 8002208: 431a orrs r2, r3 Init->WaitSignalPolarity | \ - 8002152: 683b ldr r3, [r7, #0] - 8002154: 695b ldr r3, [r3, #20] + 800220a: 683b ldr r3, [r7, #0] + 800220c: 695b ldr r3, [r3, #20] Init->BurstAccessMode | \ - 8002156: 431a orrs r2, r3 + 800220e: 431a orrs r2, r3 Init->WaitSignalActive | \ - 8002158: 683b ldr r3, [r7, #0] - 800215a: 69db ldr r3, [r3, #28] + 8002210: 683b ldr r3, [r7, #0] + 8002212: 69db ldr r3, [r3, #28] Init->WaitSignalPolarity | \ - 800215c: 431a orrs r2, r3 + 8002214: 431a orrs r2, r3 Init->WriteOperation | \ - 800215e: 683b ldr r3, [r7, #0] - 8002160: 6a1b ldr r3, [r3, #32] + 8002216: 683b ldr r3, [r7, #0] + 8002218: 6a1b ldr r3, [r3, #32] Init->WaitSignalActive | \ - 8002162: 431a orrs r2, r3 + 800221a: 431a orrs r2, r3 Init->WaitSignal | \ - 8002164: 683b ldr r3, [r7, #0] - 8002166: 6a5b ldr r3, [r3, #36] ; 0x24 + 800221c: 683b ldr r3, [r7, #0] + 800221e: 6a5b ldr r3, [r3, #36] ; 0x24 Init->WriteOperation | \ - 8002168: 431a orrs r2, r3 + 8002220: 431a orrs r2, r3 Init->ExtendedMode | \ - 800216a: 683b ldr r3, [r7, #0] - 800216c: 6a9b ldr r3, [r3, #40] ; 0x28 + 8002222: 683b ldr r3, [r7, #0] + 8002224: 6a9b ldr r3, [r3, #40] ; 0x28 Init->WaitSignal | \ - 800216e: 431a orrs r2, r3 + 8002226: 431a orrs r2, r3 Init->AsynchronousWait | \ - 8002170: 683b ldr r3, [r7, #0] - 8002172: 6adb ldr r3, [r3, #44] ; 0x2c + 8002228: 683b ldr r3, [r7, #0] + 800222a: 6adb ldr r3, [r3, #44] ; 0x2c Init->ExtendedMode | \ - 8002174: 431a orrs r2, r3 + 800222c: 431a orrs r2, r3 Init->WriteBurst); - 8002176: 683b ldr r3, [r7, #0] - 8002178: 6b1b ldr r3, [r3, #48] ; 0x30 + 800222e: 683b ldr r3, [r7, #0] + 8002230: 6b1b ldr r3, [r3, #48] ; 0x30 btcr_reg = (flashaccess | \ - 800217a: 4313 orrs r3, r2 - 800217c: 613b str r3, [r7, #16] + 8002232: 4313 orrs r3, r2 + 8002234: 613b str r3, [r7, #16] btcr_reg |= Init->WrapMode; - 800217e: 683b ldr r3, [r7, #0] - 8002180: 699b ldr r3, [r3, #24] - 8002182: 693a ldr r2, [r7, #16] - 8002184: 4313 orrs r3, r2 - 8002186: 613b str r3, [r7, #16] + 8002236: 683b ldr r3, [r7, #0] + 8002238: 699b ldr r3, [r3, #24] + 800223a: 693a ldr r2, [r7, #16] + 800223c: 4313 orrs r3, r2 + 800223e: 613b str r3, [r7, #16] btcr_reg |= Init->PageSize; - 8002188: 683b ldr r3, [r7, #0] - 800218a: 6b5b ldr r3, [r3, #52] ; 0x34 - 800218c: 693a ldr r2, [r7, #16] - 800218e: 4313 orrs r3, r2 - 8002190: 613b str r3, [r7, #16] + 8002240: 683b ldr r3, [r7, #0] + 8002242: 6b5b ldr r3, [r3, #52] ; 0x34 + 8002244: 693a ldr r2, [r7, #16] + 8002246: 4313 orrs r3, r2 + 8002248: 613b str r3, [r7, #16] mask = (FSMC_BCRx_MBKEN | - 8002192: 4b10 ldr r3, [pc, #64] ; (80021d4 ) - 8002194: 60fb str r3, [r7, #12] + 800224a: 4b10 ldr r3, [pc, #64] ; (800228c ) + 800224c: 60fb str r3, [r7, #12] FSMC_BCRx_WAITEN | FSMC_BCRx_EXTMOD | FSMC_BCRx_ASYNCWAIT | FSMC_BCRx_CBURSTRW); mask |= FSMC_BCRx_WRAPMOD; - 8002196: 68fb ldr r3, [r7, #12] - 8002198: f443 6380 orr.w r3, r3, #1024 ; 0x400 - 800219c: 60fb str r3, [r7, #12] + 800224e: 68fb ldr r3, [r7, #12] + 8002250: f443 6380 orr.w r3, r3, #1024 ; 0x400 + 8002254: 60fb str r3, [r7, #12] mask |= 0x00070000U; /* CPSIZE to be defined in CMSIS file */ - 800219e: 68fb ldr r3, [r7, #12] - 80021a0: f443 23e0 orr.w r3, r3, #458752 ; 0x70000 - 80021a4: 60fb str r3, [r7, #12] + 8002256: 68fb ldr r3, [r7, #12] + 8002258: f443 23e0 orr.w r3, r3, #458752 ; 0x70000 + 800225c: 60fb str r3, [r7, #12] MODIFY_REG(Device->BTCR[Init->NSBank], mask, btcr_reg); - 80021a6: 683b ldr r3, [r7, #0] - 80021a8: 681a ldr r2, [r3, #0] - 80021aa: 687b ldr r3, [r7, #4] - 80021ac: f853 2022 ldr.w r2, [r3, r2, lsl #2] - 80021b0: 68fb ldr r3, [r7, #12] - 80021b2: 43db mvns r3, r3 - 80021b4: ea02 0103 and.w r1, r2, r3 - 80021b8: 683b ldr r3, [r7, #0] - 80021ba: 681a ldr r2, [r3, #0] - 80021bc: 693b ldr r3, [r7, #16] - 80021be: 4319 orrs r1, r3 - 80021c0: 687b ldr r3, [r7, #4] - 80021c2: f843 1022 str.w r1, [r3, r2, lsl #2] + 800225e: 683b ldr r3, [r7, #0] + 8002260: 681a ldr r2, [r3, #0] + 8002262: 687b ldr r3, [r7, #4] + 8002264: f853 2022 ldr.w r2, [r3, r2, lsl #2] + 8002268: 68fb ldr r3, [r7, #12] + 800226a: 43db mvns r3, r3 + 800226c: ea02 0103 and.w r1, r2, r3 + 8002270: 683b ldr r3, [r7, #0] + 8002272: 681a ldr r2, [r3, #0] + 8002274: 693b ldr r3, [r7, #16] + 8002276: 4319 orrs r1, r3 + 8002278: 687b ldr r3, [r7, #4] + 800227a: f843 1022 str.w r1, [r3, r2, lsl #2] return HAL_OK; - 80021c6: 2300 movs r3, #0 + 800227e: 2300 movs r3, #0 } - 80021c8: 4618 mov r0, r3 - 80021ca: 371c adds r7, #28 - 80021cc: 46bd mov sp, r7 - 80021ce: bc80 pop {r7} - 80021d0: 4770 bx lr - 80021d2: bf00 nop - 80021d4: 0008fb7f .word 0x0008fb7f + 8002280: 4618 mov r0, r3 + 8002282: 371c adds r7, #28 + 8002284: 46bd mov sp, r7 + 8002286: bc80 pop {r7} + 8002288: 4770 bx lr + 800228a: bf00 nop + 800228c: 0008fb7f .word 0x0008fb7f -080021d8 : +08002290 : * @param Bank NORSRAM bank number * @retval HAL status */ HAL_StatusTypeDef FSMC_NORSRAM_Timing_Init(FSMC_NORSRAM_TypeDef *Device, FSMC_NORSRAM_TimingTypeDef *Timing, uint32_t Bank) { - 80021d8: b480 push {r7} - 80021da: b085 sub sp, #20 - 80021dc: af00 add r7, sp, #0 - 80021de: 60f8 str r0, [r7, #12] - 80021e0: 60b9 str r1, [r7, #8] - 80021e2: 607a str r2, [r7, #4] + 8002290: b480 push {r7} + 8002292: b085 sub sp, #20 + 8002294: af00 add r7, sp, #0 + 8002296: 60f8 str r0, [r7, #12] + 8002298: 60b9 str r1, [r7, #8] + 800229a: 607a str r2, [r7, #4] assert_param(IS_FSMC_DATA_LATENCY(Timing->DataLatency)); assert_param(IS_FSMC_ACCESS_MODE(Timing->AccessMode)); assert_param(IS_FSMC_NORSRAM_BANK(Bank)); /* Set FSMC_NORSRAM device timing parameters */ MODIFY_REG(Device->BTCR[Bank + 1U], BTR_CLEAR_MASK, (Timing->AddressSetupTime | - 80021e4: 687b ldr r3, [r7, #4] - 80021e6: 1c5a adds r2, r3, #1 - 80021e8: 68fb ldr r3, [r7, #12] - 80021ea: f853 3022 ldr.w r3, [r3, r2, lsl #2] - 80021ee: f003 4140 and.w r1, r3, #3221225472 ; 0xc0000000 - 80021f2: 68bb ldr r3, [r7, #8] - 80021f4: 681a ldr r2, [r3, #0] - 80021f6: 68bb ldr r3, [r7, #8] - 80021f8: 685b ldr r3, [r3, #4] - 80021fa: 011b lsls r3, r3, #4 - 80021fc: 431a orrs r2, r3 - 80021fe: 68bb ldr r3, [r7, #8] - 8002200: 689b ldr r3, [r3, #8] - 8002202: 021b lsls r3, r3, #8 - 8002204: 431a orrs r2, r3 - 8002206: 68bb ldr r3, [r7, #8] - 8002208: 68db ldr r3, [r3, #12] - 800220a: 041b lsls r3, r3, #16 - 800220c: 431a orrs r2, r3 - 800220e: 68bb ldr r3, [r7, #8] - 8002210: 691b ldr r3, [r3, #16] - 8002212: 3b01 subs r3, #1 - 8002214: 051b lsls r3, r3, #20 - 8002216: 431a orrs r2, r3 - 8002218: 68bb ldr r3, [r7, #8] - 800221a: 695b ldr r3, [r3, #20] - 800221c: 3b02 subs r3, #2 - 800221e: 061b lsls r3, r3, #24 - 8002220: 431a orrs r2, r3 - 8002222: 68bb ldr r3, [r7, #8] - 8002224: 699b ldr r3, [r3, #24] - 8002226: 4313 orrs r3, r2 - 8002228: 687a ldr r2, [r7, #4] - 800222a: 3201 adds r2, #1 - 800222c: 4319 orrs r1, r3 - 800222e: 68fb ldr r3, [r7, #12] - 8002230: f843 1022 str.w r1, [r3, r2, lsl #2] + 800229c: 687b ldr r3, [r7, #4] + 800229e: 1c5a adds r2, r3, #1 + 80022a0: 68fb ldr r3, [r7, #12] + 80022a2: f853 3022 ldr.w r3, [r3, r2, lsl #2] + 80022a6: f003 4140 and.w r1, r3, #3221225472 ; 0xc0000000 + 80022aa: 68bb ldr r3, [r7, #8] + 80022ac: 681a ldr r2, [r3, #0] + 80022ae: 68bb ldr r3, [r7, #8] + 80022b0: 685b ldr r3, [r3, #4] + 80022b2: 011b lsls r3, r3, #4 + 80022b4: 431a orrs r2, r3 + 80022b6: 68bb ldr r3, [r7, #8] + 80022b8: 689b ldr r3, [r3, #8] + 80022ba: 021b lsls r3, r3, #8 + 80022bc: 431a orrs r2, r3 + 80022be: 68bb ldr r3, [r7, #8] + 80022c0: 68db ldr r3, [r3, #12] + 80022c2: 041b lsls r3, r3, #16 + 80022c4: 431a orrs r2, r3 + 80022c6: 68bb ldr r3, [r7, #8] + 80022c8: 691b ldr r3, [r3, #16] + 80022ca: 3b01 subs r3, #1 + 80022cc: 051b lsls r3, r3, #20 + 80022ce: 431a orrs r2, r3 + 80022d0: 68bb ldr r3, [r7, #8] + 80022d2: 695b ldr r3, [r3, #20] + 80022d4: 3b02 subs r3, #2 + 80022d6: 061b lsls r3, r3, #24 + 80022d8: 431a orrs r2, r3 + 80022da: 68bb ldr r3, [r7, #8] + 80022dc: 699b ldr r3, [r3, #24] + 80022de: 4313 orrs r3, r2 + 80022e0: 687a ldr r2, [r7, #4] + 80022e2: 3201 adds r2, #1 + 80022e4: 4319 orrs r1, r3 + 80022e6: 68fb ldr r3, [r7, #12] + 80022e8: f843 1022 str.w r1, [r3, r2, lsl #2] ((Timing->BusTurnAroundDuration) << FSMC_BTRx_BUSTURN_Pos) | (((Timing->CLKDivision) - 1U) << FSMC_BTRx_CLKDIV_Pos) | (((Timing->DataLatency) - 2U) << FSMC_BTRx_DATLAT_Pos) | (Timing->AccessMode))); return HAL_OK; - 8002234: 2300 movs r3, #0 + 80022ec: 2300 movs r3, #0 } - 8002236: 4618 mov r0, r3 - 8002238: 3714 adds r7, #20 - 800223a: 46bd mov sp, r7 - 800223c: bc80 pop {r7} - 800223e: 4770 bx lr + 80022ee: 4618 mov r0, r3 + 80022f0: 3714 adds r7, #20 + 80022f2: 46bd mov sp, r7 + 80022f4: bc80 pop {r7} + 80022f6: 4770 bx lr -08002240 : +080022f8 : * @arg FSMC_EXTENDED_MODE_ENABLE * @retval HAL status */ HAL_StatusTypeDef FSMC_NORSRAM_Extended_Timing_Init(FSMC_NORSRAM_EXTENDED_TypeDef *Device, FSMC_NORSRAM_TimingTypeDef *Timing, uint32_t Bank, uint32_t ExtendedMode) { - 8002240: b480 push {r7} - 8002242: b085 sub sp, #20 - 8002244: af00 add r7, sp, #0 - 8002246: 60f8 str r0, [r7, #12] - 8002248: 60b9 str r1, [r7, #8] - 800224a: 607a str r2, [r7, #4] - 800224c: 603b str r3, [r7, #0] + 80022f8: b480 push {r7} + 80022fa: b085 sub sp, #20 + 80022fc: af00 add r7, sp, #0 + 80022fe: 60f8 str r0, [r7, #12] + 8002300: 60b9 str r1, [r7, #8] + 8002302: 607a str r2, [r7, #4] + 8002304: 603b str r3, [r7, #0] /* Check the parameters */ assert_param(IS_FSMC_EXTENDED_MODE(ExtendedMode)); /* Set NORSRAM device timing register for write configuration, if extended mode is used */ if (ExtendedMode == FSMC_EXTENDED_MODE_ENABLE) - 800224e: 683b ldr r3, [r7, #0] - 8002250: f5b3 4f80 cmp.w r3, #16384 ; 0x4000 - 8002254: d11d bne.n 8002292 + 8002306: 683b ldr r3, [r7, #0] + 8002308: f5b3 4f80 cmp.w r3, #16384 ; 0x4000 + 800230c: d11d bne.n 800234a assert_param(IS_FSMC_ACCESS_MODE(Timing->AccessMode)); assert_param(IS_FSMC_NORSRAM_BANK(Bank)); /* Set NORSRAM device timing register for write configuration, if extended mode is used */ #if defined(STM32F101xE) || defined(STM32F103xE) || defined(STM32F101xG) || defined(STM32F103xG) MODIFY_REG(Device->BWTR[Bank], BWTR_CLEAR_MASK, (Timing->AddressSetupTime | - 8002256: 68fb ldr r3, [r7, #12] - 8002258: 687a ldr r2, [r7, #4] - 800225a: f853 2022 ldr.w r2, [r3, r2, lsl #2] - 800225e: 4b13 ldr r3, [pc, #76] ; (80022ac ) - 8002260: 4013 ands r3, r2 - 8002262: 68ba ldr r2, [r7, #8] - 8002264: 6811 ldr r1, [r2, #0] - 8002266: 68ba ldr r2, [r7, #8] - 8002268: 6852 ldr r2, [r2, #4] - 800226a: 0112 lsls r2, r2, #4 - 800226c: 4311 orrs r1, r2 - 800226e: 68ba ldr r2, [r7, #8] - 8002270: 6892 ldr r2, [r2, #8] - 8002272: 0212 lsls r2, r2, #8 - 8002274: 4311 orrs r1, r2 - 8002276: 68ba ldr r2, [r7, #8] - 8002278: 6992 ldr r2, [r2, #24] - 800227a: 4311 orrs r1, r2 - 800227c: 68ba ldr r2, [r7, #8] - 800227e: 68d2 ldr r2, [r2, #12] - 8002280: 0412 lsls r2, r2, #16 - 8002282: 430a orrs r2, r1 - 8002284: ea43 0102 orr.w r1, r3, r2 - 8002288: 68fb ldr r3, [r7, #12] - 800228a: 687a ldr r2, [r7, #4] - 800228c: f843 1022 str.w r1, [r3, r2, lsl #2] - 8002290: e005 b.n 800229e + 800230e: 68fb ldr r3, [r7, #12] + 8002310: 687a ldr r2, [r7, #4] + 8002312: f853 2022 ldr.w r2, [r3, r2, lsl #2] + 8002316: 4b13 ldr r3, [pc, #76] ; (8002364 ) + 8002318: 4013 ands r3, r2 + 800231a: 68ba ldr r2, [r7, #8] + 800231c: 6811 ldr r1, [r2, #0] + 800231e: 68ba ldr r2, [r7, #8] + 8002320: 6852 ldr r2, [r2, #4] + 8002322: 0112 lsls r2, r2, #4 + 8002324: 4311 orrs r1, r2 + 8002326: 68ba ldr r2, [r7, #8] + 8002328: 6892 ldr r2, [r2, #8] + 800232a: 0212 lsls r2, r2, #8 + 800232c: 4311 orrs r1, r2 + 800232e: 68ba ldr r2, [r7, #8] + 8002330: 6992 ldr r2, [r2, #24] + 8002332: 4311 orrs r1, r2 + 8002334: 68ba ldr r2, [r7, #8] + 8002336: 68d2 ldr r2, [r2, #12] + 8002338: 0412 lsls r2, r2, #16 + 800233a: 430a orrs r2, r1 + 800233c: ea43 0102 orr.w r1, r3, r2 + 8002340: 68fb ldr r3, [r7, #12] + 8002342: 687a ldr r2, [r7, #4] + 8002344: f843 1022 str.w r1, [r3, r2, lsl #2] + 8002348: e005 b.n 8002356 (((Timing->DataLatency) - 2U) << FSMC_BWTRx_DATLAT_Pos))); #endif /* STM32F101xE || STM32F103xE || STM32F101xG || STM32F103xG */ } else { Device->BWTR[Bank] = 0x0FFFFFFFU; - 8002292: 68fb ldr r3, [r7, #12] - 8002294: 687a ldr r2, [r7, #4] - 8002296: f06f 4170 mvn.w r1, #4026531840 ; 0xf0000000 - 800229a: f843 1022 str.w r1, [r3, r2, lsl #2] + 800234a: 68fb ldr r3, [r7, #12] + 800234c: 687a ldr r2, [r7, #4] + 800234e: f06f 4170 mvn.w r1, #4026531840 ; 0xf0000000 + 8002352: f843 1022 str.w r1, [r3, r2, lsl #2] } return HAL_OK; - 800229e: 2300 movs r3, #0 + 8002356: 2300 movs r3, #0 } - 80022a0: 4618 mov r0, r3 - 80022a2: 3714 adds r7, #20 - 80022a4: 46bd mov sp, r7 - 80022a6: bc80 pop {r7} - 80022a8: 4770 bx lr - 80022aa: bf00 nop - 80022ac: cff00000 .word 0xcff00000 + 8002358: 4618 mov r0, r3 + 800235a: 3714 adds r7, #20 + 800235c: 46bd mov sp, r7 + 800235e: bc80 pop {r7} + 8002360: 4770 bx lr + 8002362: bf00 nop + 8002364: cff00000 .word 0xcff00000 -080022b0 : +08002368 : /* USER CODE BEGIN Variables */ /* USER CODE END Variables */ void MX_FATFS_Init(void) { - 80022b0: b580 push {r7, lr} - 80022b2: af00 add r7, sp, #0 + 8002368: b580 push {r7, lr} + 800236a: af00 add r7, sp, #0 /*## FatFS: Link the USER driver ###########################*/ retUSER = FATFS_LinkDriver(&USER_Driver, USERPath); - 80022b4: 4904 ldr r1, [pc, #16] ; (80022c8 ) - 80022b6: 4805 ldr r0, [pc, #20] ; (80022cc ) - 80022b8: f002 fa02 bl 80046c0 - 80022bc: 4603 mov r3, r0 - 80022be: 461a mov r2, r3 - 80022c0: 4b03 ldr r3, [pc, #12] ; (80022d0 ) - 80022c2: 701a strb r2, [r3, #0] + 800236c: 4904 ldr r1, [pc, #16] ; (8002380 ) + 800236e: 4805 ldr r0, [pc, #20] ; (8002384 ) + 8002370: f002 fa02 bl 8004778 + 8002374: 4603 mov r3, r0 + 8002376: 461a mov r2, r3 + 8002378: 4b03 ldr r3, [pc, #12] ; (8002388 ) + 800237a: 701a strb r2, [r3, #0] /* USER CODE BEGIN Init */ /* additional user code for init */ /* USER CODE END Init */ } - 80022c4: bf00 nop - 80022c6: bd80 pop {r7, pc} - 80022c8: 20000118 .word 0x20000118 - 80022cc: 2000000c .word 0x2000000c - 80022d0: 2000011c .word 0x2000011c + 800237c: bf00 nop + 800237e: bd80 pop {r7, pc} + 8002380: 20000188 .word 0x20000188 + 8002384: 2000000c .word 0x2000000c + 8002388: 2000018c .word 0x2000018c -080022d4 : +0800238c : * @brief Gets Time from RTC * @param None * @retval Time in DWORD */ DWORD get_fattime(void) { - 80022d4: b480 push {r7} - 80022d6: af00 add r7, sp, #0 + 800238c: b480 push {r7} + 800238e: af00 add r7, sp, #0 /* USER CODE BEGIN get_fattime */ return 0; - 80022d8: 2300 movs r3, #0 + 8002390: 2300 movs r3, #0 /* USER CODE END get_fattime */ } - 80022da: 4618 mov r0, r3 - 80022dc: 46bd mov sp, r7 - 80022de: bc80 pop {r7} - 80022e0: 4770 bx lr + 8002392: 4618 mov r0, r3 + 8002394: 46bd mov sp, r7 + 8002396: bc80 pop {r7} + 8002398: 4770 bx lr ... -080022e4 : +0800239c : * @retval DSTATUS: Operation status */ DSTATUS USER_initialize ( BYTE pdrv /* Physical drive nmuber to identify the drive */ ) { - 80022e4: b580 push {r7, lr} - 80022e6: b082 sub sp, #8 - 80022e8: af00 add r7, sp, #0 - 80022ea: 4603 mov r3, r0 - 80022ec: 71fb strb r3, [r7, #7] + 800239c: b580 push {r7, lr} + 800239e: b082 sub sp, #8 + 80023a0: af00 add r7, sp, #0 + 80023a2: 4603 mov r3, r0 + 80023a4: 71fb strb r3, [r7, #7] /* USER CODE BEGIN INIT */ Stat = SD_disk_initialize(pdrv); - 80022ee: 79fb ldrb r3, [r7, #7] - 80022f0: 4618 mov r0, r3 - 80022f2: f002 fc3d bl 8004b70 - 80022f6: 4603 mov r3, r0 - 80022f8: 461a mov r2, r3 - 80022fa: 4b04 ldr r3, [pc, #16] ; (800230c ) - 80022fc: 701a strb r2, [r3, #0] + 80023a6: 79fb ldrb r3, [r7, #7] + 80023a8: 4618 mov r0, r3 + 80023aa: f002 fce7 bl 8004d7c + 80023ae: 4603 mov r3, r0 + 80023b0: 461a mov r2, r3 + 80023b2: 4b04 ldr r3, [pc, #16] ; (80023c4 ) + 80023b4: 701a strb r2, [r3, #0] return Stat; - 80022fe: 4b03 ldr r3, [pc, #12] ; (800230c ) - 8002300: 781b ldrb r3, [r3, #0] - 8002302: b2db uxtb r3, r3 + 80023b6: 4b03 ldr r3, [pc, #12] ; (80023c4 ) + 80023b8: 781b ldrb r3, [r3, #0] + 80023ba: b2db uxtb r3, r3 /* USER CODE END INIT */ } - 8002304: 4618 mov r0, r3 - 8002306: 3708 adds r7, #8 - 8002308: 46bd mov sp, r7 - 800230a: bd80 pop {r7, pc} - 800230c: 20000009 .word 0x20000009 + 80023bc: 4618 mov r0, r3 + 80023be: 3708 adds r7, #8 + 80023c0: 46bd mov sp, r7 + 80023c2: bd80 pop {r7, pc} + 80023c4: 20000009 .word 0x20000009 -08002310 : +080023c8 : * @retval DSTATUS: Operation status */ DSTATUS USER_status ( BYTE pdrv /* Physical drive number to identify the drive */ ) { - 8002310: b580 push {r7, lr} - 8002312: b082 sub sp, #8 - 8002314: af00 add r7, sp, #0 - 8002316: 4603 mov r3, r0 - 8002318: 71fb strb r3, [r7, #7] + 80023c8: b580 push {r7, lr} + 80023ca: b082 sub sp, #8 + 80023cc: af00 add r7, sp, #0 + 80023ce: 4603 mov r3, r0 + 80023d0: 71fb strb r3, [r7, #7] /* USER CODE BEGIN STATUS */ Stat = SD_disk_status (pdrv); - 800231a: 79fb ldrb r3, [r7, #7] - 800231c: 4618 mov r0, r3 - 800231e: f002 fd11 bl 8004d44 - 8002322: 4603 mov r3, r0 - 8002324: 461a mov r2, r3 - 8002326: 4b04 ldr r3, [pc, #16] ; (8002338 ) - 8002328: 701a strb r2, [r3, #0] + 80023d2: 79fb ldrb r3, [r7, #7] + 80023d4: 4618 mov r0, r3 + 80023d6: f002 fdc5 bl 8004f64 + 80023da: 4603 mov r3, r0 + 80023dc: 461a mov r2, r3 + 80023de: 4b04 ldr r3, [pc, #16] ; (80023f0 ) + 80023e0: 701a strb r2, [r3, #0] return Stat; - 800232a: 4b03 ldr r3, [pc, #12] ; (8002338 ) - 800232c: 781b ldrb r3, [r3, #0] - 800232e: b2db uxtb r3, r3 + 80023e2: 4b03 ldr r3, [pc, #12] ; (80023f0 ) + 80023e4: 781b ldrb r3, [r3, #0] + 80023e6: b2db uxtb r3, r3 /* USER CODE END STATUS */ } - 8002330: 4618 mov r0, r3 - 8002332: 3708 adds r7, #8 - 8002334: 46bd mov sp, r7 - 8002336: bd80 pop {r7, pc} - 8002338: 20000009 .word 0x20000009 + 80023e8: 4618 mov r0, r3 + 80023ea: 3708 adds r7, #8 + 80023ec: 46bd mov sp, r7 + 80023ee: bd80 pop {r7, pc} + 80023f0: 20000009 .word 0x20000009 -0800233c : +080023f4 : BYTE pdrv, /* Physical drive nmuber to identify the drive */ BYTE *buff, /* Data buffer to store read data */ DWORD sector, /* Sector address in LBA */ UINT count /* Number of sectors to read */ ) { - 800233c: b580 push {r7, lr} - 800233e: b084 sub sp, #16 - 8002340: af00 add r7, sp, #0 - 8002342: 60b9 str r1, [r7, #8] - 8002344: 607a str r2, [r7, #4] - 8002346: 603b str r3, [r7, #0] - 8002348: 4603 mov r3, r0 - 800234a: 73fb strb r3, [r7, #15] + 80023f4: b580 push {r7, lr} + 80023f6: b084 sub sp, #16 + 80023f8: af00 add r7, sp, #0 + 80023fa: 60b9 str r1, [r7, #8] + 80023fc: 607a str r2, [r7, #4] + 80023fe: 603b str r3, [r7, #0] + 8002400: 4603 mov r3, r0 + 8002402: 73fb strb r3, [r7, #15] /* USER CODE BEGIN READ */ return SD_disk_read (pdrv, buff, sector, count); - 800234c: 7bf8 ldrb r0, [r7, #15] - 800234e: 683b ldr r3, [r7, #0] - 8002350: 687a ldr r2, [r7, #4] - 8002352: 68b9 ldr r1, [r7, #8] - 8002354: f002 fd0a bl 8004d6c - 8002358: 4603 mov r3, r0 + 8002404: 7bf8 ldrb r0, [r7, #15] + 8002406: 683b ldr r3, [r7, #0] + 8002408: 687a ldr r2, [r7, #4] + 800240a: 68b9 ldr r1, [r7, #8] + 800240c: f002 fdbe bl 8004f8c + 8002410: 4603 mov r3, r0 /* USER CODE END READ */ } - 800235a: 4618 mov r0, r3 - 800235c: 3710 adds r7, #16 - 800235e: 46bd mov sp, r7 - 8002360: bd80 pop {r7, pc} + 8002412: 4618 mov r0, r3 + 8002414: 3710 adds r7, #16 + 8002416: 46bd mov sp, r7 + 8002418: bd80 pop {r7, pc} -08002362 : +0800241a : BYTE pdrv, /* Physical drive nmuber to identify the drive */ const BYTE *buff, /* Data to be written */ DWORD sector, /* Sector address in LBA */ UINT count /* Number of sectors to write */ ) { - 8002362: b580 push {r7, lr} - 8002364: b084 sub sp, #16 - 8002366: af00 add r7, sp, #0 - 8002368: 60b9 str r1, [r7, #8] - 800236a: 607a str r2, [r7, #4] - 800236c: 603b str r3, [r7, #0] - 800236e: 4603 mov r3, r0 - 8002370: 73fb strb r3, [r7, #15] + 800241a: b580 push {r7, lr} + 800241c: b084 sub sp, #16 + 800241e: af00 add r7, sp, #0 + 8002420: 60b9 str r1, [r7, #8] + 8002422: 607a str r2, [r7, #4] + 8002424: 603b str r3, [r7, #0] + 8002426: 4603 mov r3, r0 + 8002428: 73fb strb r3, [r7, #15] /* USER CODE BEGIN WRITE */ /* USER CODE HERE */ return SD_disk_write (pdrv, buff, sector, count); - 8002372: 7bf8 ldrb r0, [r7, #15] - 8002374: 683b ldr r3, [r7, #0] - 8002376: 687a ldr r2, [r7, #4] - 8002378: 68b9 ldr r1, [r7, #8] - 800237a: f002 fd61 bl 8004e40 - 800237e: 4603 mov r3, r0 + 800242a: 7bf8 ldrb r0, [r7, #15] + 800242c: 683b ldr r3, [r7, #0] + 800242e: 687a ldr r2, [r7, #4] + 8002430: 68b9 ldr r1, [r7, #8] + 8002432: f002 fe15 bl 8005060 + 8002436: 4603 mov r3, r0 /* USER CODE END WRITE */ } - 8002380: 4618 mov r0, r3 - 8002382: 3710 adds r7, #16 - 8002384: 46bd mov sp, r7 - 8002386: bd80 pop {r7, pc} + 8002438: 4618 mov r0, r3 + 800243a: 3710 adds r7, #16 + 800243c: 46bd mov sp, r7 + 800243e: bd80 pop {r7, pc} -08002388 : +08002440 : DRESULT USER_ioctl ( BYTE pdrv, /* Physical drive nmuber (0..) */ BYTE cmd, /* Control code */ void *buff /* Buffer to send/receive control data */ ) { - 8002388: b580 push {r7, lr} - 800238a: b084 sub sp, #16 - 800238c: af00 add r7, sp, #0 - 800238e: 4603 mov r3, r0 - 8002390: 603a str r2, [r7, #0] - 8002392: 71fb strb r3, [r7, #7] - 8002394: 460b mov r3, r1 - 8002396: 71bb strb r3, [r7, #6] + 8002440: b580 push {r7, lr} + 8002442: b084 sub sp, #16 + 8002444: af00 add r7, sp, #0 + 8002446: 4603 mov r3, r0 + 8002448: 603a str r2, [r7, #0] + 800244a: 71fb strb r3, [r7, #7] + 800244c: 460b mov r3, r1 + 800244e: 71bb strb r3, [r7, #6] /* USER CODE BEGIN IOCTL */ DRESULT res = SD_disk_ioctl (pdrv, cmd, buff); - 8002398: 79b9 ldrb r1, [r7, #6] - 800239a: 79fb ldrb r3, [r7, #7] - 800239c: 683a ldr r2, [r7, #0] - 800239e: 4618 mov r0, r3 - 80023a0: f002 fdd2 bl 8004f48 - 80023a4: 4603 mov r3, r0 - 80023a6: 73fb strb r3, [r7, #15] + 8002450: 79b9 ldrb r1, [r7, #6] + 8002452: 79fb ldrb r3, [r7, #7] + 8002454: 683a ldr r2, [r7, #0] + 8002456: 4618 mov r0, r3 + 8002458: f002 fe86 bl 8005168 + 800245c: 4603 mov r3, r0 + 800245e: 73fb strb r3, [r7, #15] return res; - 80023a8: 7bfb ldrb r3, [r7, #15] + 8002460: 7bfb ldrb r3, [r7, #15] /* USER CODE END IOCTL */ } - 80023aa: 4618 mov r0, r3 - 80023ac: 3710 adds r7, #16 - 80023ae: 46bd mov sp, r7 - 80023b0: bd80 pop {r7, pc} + 8002462: 4618 mov r0, r3 + 8002464: 3710 adds r7, #16 + 8002466: 46bd mov sp, r7 + 8002468: bd80 pop {r7, pc} ... -080023b4 : +0800246c : * @retval DSTATUS: Operation status */ DSTATUS disk_status ( BYTE pdrv /* Physical drive nmuber to identify the drive */ ) { - 80023b4: b580 push {r7, lr} - 80023b6: b084 sub sp, #16 - 80023b8: af00 add r7, sp, #0 - 80023ba: 4603 mov r3, r0 - 80023bc: 71fb strb r3, [r7, #7] + 800246c: b580 push {r7, lr} + 800246e: b084 sub sp, #16 + 8002470: af00 add r7, sp, #0 + 8002472: 4603 mov r3, r0 + 8002474: 71fb strb r3, [r7, #7] DSTATUS stat; stat = disk.drv[pdrv]->disk_status(disk.lun[pdrv]); - 80023be: 79fb ldrb r3, [r7, #7] - 80023c0: 4a08 ldr r2, [pc, #32] ; (80023e4 ) - 80023c2: 009b lsls r3, r3, #2 - 80023c4: 4413 add r3, r2 - 80023c6: 685b ldr r3, [r3, #4] - 80023c8: 685b ldr r3, [r3, #4] - 80023ca: 79fa ldrb r2, [r7, #7] - 80023cc: 4905 ldr r1, [pc, #20] ; (80023e4 ) - 80023ce: 440a add r2, r1 - 80023d0: 7a12 ldrb r2, [r2, #8] - 80023d2: 4610 mov r0, r2 - 80023d4: 4798 blx r3 - 80023d6: 4603 mov r3, r0 - 80023d8: 73fb strb r3, [r7, #15] + 8002476: 79fb ldrb r3, [r7, #7] + 8002478: 4a08 ldr r2, [pc, #32] ; (800249c ) + 800247a: 009b lsls r3, r3, #2 + 800247c: 4413 add r3, r2 + 800247e: 685b ldr r3, [r3, #4] + 8002480: 685b ldr r3, [r3, #4] + 8002482: 79fa ldrb r2, [r7, #7] + 8002484: 4905 ldr r1, [pc, #20] ; (800249c ) + 8002486: 440a add r2, r1 + 8002488: 7a12 ldrb r2, [r2, #8] + 800248a: 4610 mov r0, r2 + 800248c: 4798 blx r3 + 800248e: 4603 mov r3, r0 + 8002490: 73fb strb r3, [r7, #15] return stat; - 80023da: 7bfb ldrb r3, [r7, #15] + 8002492: 7bfb ldrb r3, [r7, #15] } - 80023dc: 4618 mov r0, r3 - 80023de: 3710 adds r7, #16 - 80023e0: 46bd mov sp, r7 - 80023e2: bd80 pop {r7, pc} - 80023e4: 20000064 .word 0x20000064 + 8002494: 4618 mov r0, r3 + 8002496: 3710 adds r7, #16 + 8002498: 46bd mov sp, r7 + 800249a: bd80 pop {r7, pc} + 800249c: 200000cc .word 0x200000cc -080023e8 : +080024a0 : * @retval DSTATUS: Operation status */ DSTATUS disk_initialize ( BYTE pdrv /* Physical drive nmuber to identify the drive */ ) { - 80023e8: b580 push {r7, lr} - 80023ea: b084 sub sp, #16 - 80023ec: af00 add r7, sp, #0 - 80023ee: 4603 mov r3, r0 - 80023f0: 71fb strb r3, [r7, #7] + 80024a0: b580 push {r7, lr} + 80024a2: b084 sub sp, #16 + 80024a4: af00 add r7, sp, #0 + 80024a6: 4603 mov r3, r0 + 80024a8: 71fb strb r3, [r7, #7] DSTATUS stat = RES_OK; - 80023f2: 2300 movs r3, #0 - 80023f4: 73fb strb r3, [r7, #15] + 80024aa: 2300 movs r3, #0 + 80024ac: 73fb strb r3, [r7, #15] if(disk.is_initialized[pdrv] == 0) - 80023f6: 79fb ldrb r3, [r7, #7] - 80023f8: 4a0d ldr r2, [pc, #52] ; (8002430 ) - 80023fa: 5cd3 ldrb r3, [r2, r3] - 80023fc: 2b00 cmp r3, #0 - 80023fe: d111 bne.n 8002424 + 80024ae: 79fb ldrb r3, [r7, #7] + 80024b0: 4a0d ldr r2, [pc, #52] ; (80024e8 ) + 80024b2: 5cd3 ldrb r3, [r2, r3] + 80024b4: 2b00 cmp r3, #0 + 80024b6: d111 bne.n 80024dc { disk.is_initialized[pdrv] = 1; - 8002400: 79fb ldrb r3, [r7, #7] - 8002402: 4a0b ldr r2, [pc, #44] ; (8002430 ) - 8002404: 2101 movs r1, #1 - 8002406: 54d1 strb r1, [r2, r3] + 80024b8: 79fb ldrb r3, [r7, #7] + 80024ba: 4a0b ldr r2, [pc, #44] ; (80024e8 ) + 80024bc: 2101 movs r1, #1 + 80024be: 54d1 strb r1, [r2, r3] stat = disk.drv[pdrv]->disk_initialize(disk.lun[pdrv]); - 8002408: 79fb ldrb r3, [r7, #7] - 800240a: 4a09 ldr r2, [pc, #36] ; (8002430 ) - 800240c: 009b lsls r3, r3, #2 - 800240e: 4413 add r3, r2 - 8002410: 685b ldr r3, [r3, #4] - 8002412: 681b ldr r3, [r3, #0] - 8002414: 79fa ldrb r2, [r7, #7] - 8002416: 4906 ldr r1, [pc, #24] ; (8002430 ) - 8002418: 440a add r2, r1 - 800241a: 7a12 ldrb r2, [r2, #8] - 800241c: 4610 mov r0, r2 - 800241e: 4798 blx r3 - 8002420: 4603 mov r3, r0 - 8002422: 73fb strb r3, [r7, #15] + 80024c0: 79fb ldrb r3, [r7, #7] + 80024c2: 4a09 ldr r2, [pc, #36] ; (80024e8 ) + 80024c4: 009b lsls r3, r3, #2 + 80024c6: 4413 add r3, r2 + 80024c8: 685b ldr r3, [r3, #4] + 80024ca: 681b ldr r3, [r3, #0] + 80024cc: 79fa ldrb r2, [r7, #7] + 80024ce: 4906 ldr r1, [pc, #24] ; (80024e8 ) + 80024d0: 440a add r2, r1 + 80024d2: 7a12 ldrb r2, [r2, #8] + 80024d4: 4610 mov r0, r2 + 80024d6: 4798 blx r3 + 80024d8: 4603 mov r3, r0 + 80024da: 73fb strb r3, [r7, #15] } return stat; - 8002424: 7bfb ldrb r3, [r7, #15] + 80024dc: 7bfb ldrb r3, [r7, #15] } - 8002426: 4618 mov r0, r3 - 8002428: 3710 adds r7, #16 - 800242a: 46bd mov sp, r7 - 800242c: bd80 pop {r7, pc} - 800242e: bf00 nop - 8002430: 20000064 .word 0x20000064 + 80024de: 4618 mov r0, r3 + 80024e0: 3710 adds r7, #16 + 80024e2: 46bd mov sp, r7 + 80024e4: bd80 pop {r7, pc} + 80024e6: bf00 nop + 80024e8: 200000cc .word 0x200000cc -08002434 : +080024ec : BYTE pdrv, /* Physical drive nmuber to identify the drive */ BYTE *buff, /* Data buffer to store read data */ DWORD sector, /* Sector address in LBA */ UINT count /* Number of sectors to read */ ) { - 8002434: b590 push {r4, r7, lr} - 8002436: b087 sub sp, #28 - 8002438: af00 add r7, sp, #0 - 800243a: 60b9 str r1, [r7, #8] - 800243c: 607a str r2, [r7, #4] - 800243e: 603b str r3, [r7, #0] - 8002440: 4603 mov r3, r0 - 8002442: 73fb strb r3, [r7, #15] + 80024ec: b590 push {r4, r7, lr} + 80024ee: b087 sub sp, #28 + 80024f0: af00 add r7, sp, #0 + 80024f2: 60b9 str r1, [r7, #8] + 80024f4: 607a str r2, [r7, #4] + 80024f6: 603b str r3, [r7, #0] + 80024f8: 4603 mov r3, r0 + 80024fa: 73fb strb r3, [r7, #15] DRESULT res; res = disk.drv[pdrv]->disk_read(disk.lun[pdrv], buff, sector, count); - 8002444: 7bfb ldrb r3, [r7, #15] - 8002446: 4a0a ldr r2, [pc, #40] ; (8002470 ) - 8002448: 009b lsls r3, r3, #2 - 800244a: 4413 add r3, r2 - 800244c: 685b ldr r3, [r3, #4] - 800244e: 689c ldr r4, [r3, #8] - 8002450: 7bfb ldrb r3, [r7, #15] - 8002452: 4a07 ldr r2, [pc, #28] ; (8002470 ) - 8002454: 4413 add r3, r2 - 8002456: 7a18 ldrb r0, [r3, #8] - 8002458: 683b ldr r3, [r7, #0] - 800245a: 687a ldr r2, [r7, #4] - 800245c: 68b9 ldr r1, [r7, #8] - 800245e: 47a0 blx r4 - 8002460: 4603 mov r3, r0 - 8002462: 75fb strb r3, [r7, #23] + 80024fc: 7bfb ldrb r3, [r7, #15] + 80024fe: 4a0a ldr r2, [pc, #40] ; (8002528 ) + 8002500: 009b lsls r3, r3, #2 + 8002502: 4413 add r3, r2 + 8002504: 685b ldr r3, [r3, #4] + 8002506: 689c ldr r4, [r3, #8] + 8002508: 7bfb ldrb r3, [r7, #15] + 800250a: 4a07 ldr r2, [pc, #28] ; (8002528 ) + 800250c: 4413 add r3, r2 + 800250e: 7a18 ldrb r0, [r3, #8] + 8002510: 683b ldr r3, [r7, #0] + 8002512: 687a ldr r2, [r7, #4] + 8002514: 68b9 ldr r1, [r7, #8] + 8002516: 47a0 blx r4 + 8002518: 4603 mov r3, r0 + 800251a: 75fb strb r3, [r7, #23] return res; - 8002464: 7dfb ldrb r3, [r7, #23] + 800251c: 7dfb ldrb r3, [r7, #23] } - 8002466: 4618 mov r0, r3 - 8002468: 371c adds r7, #28 - 800246a: 46bd mov sp, r7 - 800246c: bd90 pop {r4, r7, pc} - 800246e: bf00 nop - 8002470: 20000064 .word 0x20000064 + 800251e: 4618 mov r0, r3 + 8002520: 371c adds r7, #28 + 8002522: 46bd mov sp, r7 + 8002524: bd90 pop {r4, r7, pc} + 8002526: bf00 nop + 8002528: 200000cc .word 0x200000cc -08002474 : +0800252c : BYTE pdrv, /* Physical drive nmuber to identify the drive */ const BYTE *buff, /* Data to be written */ DWORD sector, /* Sector address in LBA */ UINT count /* Number of sectors to write */ ) { - 8002474: b590 push {r4, r7, lr} - 8002476: b087 sub sp, #28 - 8002478: af00 add r7, sp, #0 - 800247a: 60b9 str r1, [r7, #8] - 800247c: 607a str r2, [r7, #4] - 800247e: 603b str r3, [r7, #0] - 8002480: 4603 mov r3, r0 - 8002482: 73fb strb r3, [r7, #15] + 800252c: b590 push {r4, r7, lr} + 800252e: b087 sub sp, #28 + 8002530: af00 add r7, sp, #0 + 8002532: 60b9 str r1, [r7, #8] + 8002534: 607a str r2, [r7, #4] + 8002536: 603b str r3, [r7, #0] + 8002538: 4603 mov r3, r0 + 800253a: 73fb strb r3, [r7, #15] DRESULT res; res = disk.drv[pdrv]->disk_write(disk.lun[pdrv], buff, sector, count); - 8002484: 7bfb ldrb r3, [r7, #15] - 8002486: 4a0a ldr r2, [pc, #40] ; (80024b0 ) - 8002488: 009b lsls r3, r3, #2 - 800248a: 4413 add r3, r2 - 800248c: 685b ldr r3, [r3, #4] - 800248e: 68dc ldr r4, [r3, #12] - 8002490: 7bfb ldrb r3, [r7, #15] - 8002492: 4a07 ldr r2, [pc, #28] ; (80024b0 ) - 8002494: 4413 add r3, r2 - 8002496: 7a18 ldrb r0, [r3, #8] - 8002498: 683b ldr r3, [r7, #0] - 800249a: 687a ldr r2, [r7, #4] - 800249c: 68b9 ldr r1, [r7, #8] - 800249e: 47a0 blx r4 - 80024a0: 4603 mov r3, r0 - 80024a2: 75fb strb r3, [r7, #23] + 800253c: 7bfb ldrb r3, [r7, #15] + 800253e: 4a0a ldr r2, [pc, #40] ; (8002568 ) + 8002540: 009b lsls r3, r3, #2 + 8002542: 4413 add r3, r2 + 8002544: 685b ldr r3, [r3, #4] + 8002546: 68dc ldr r4, [r3, #12] + 8002548: 7bfb ldrb r3, [r7, #15] + 800254a: 4a07 ldr r2, [pc, #28] ; (8002568 ) + 800254c: 4413 add r3, r2 + 800254e: 7a18 ldrb r0, [r3, #8] + 8002550: 683b ldr r3, [r7, #0] + 8002552: 687a ldr r2, [r7, #4] + 8002554: 68b9 ldr r1, [r7, #8] + 8002556: 47a0 blx r4 + 8002558: 4603 mov r3, r0 + 800255a: 75fb strb r3, [r7, #23] return res; - 80024a4: 7dfb ldrb r3, [r7, #23] + 800255c: 7dfb ldrb r3, [r7, #23] } - 80024a6: 4618 mov r0, r3 - 80024a8: 371c adds r7, #28 - 80024aa: 46bd mov sp, r7 - 80024ac: bd90 pop {r4, r7, pc} - 80024ae: bf00 nop - 80024b0: 20000064 .word 0x20000064 + 800255e: 4618 mov r0, r3 + 8002560: 371c adds r7, #28 + 8002562: 46bd mov sp, r7 + 8002564: bd90 pop {r4, r7, pc} + 8002566: bf00 nop + 8002568: 200000cc .word 0x200000cc -080024b4 : +0800256c : /* String functions */ /*-----------------------------------------------------------------------*/ /* Copy memory to memory */ static void mem_cpy (void* dst, const void* src, UINT cnt) { - 80024b4: b480 push {r7} - 80024b6: b087 sub sp, #28 - 80024b8: af00 add r7, sp, #0 - 80024ba: 60f8 str r0, [r7, #12] - 80024bc: 60b9 str r1, [r7, #8] - 80024be: 607a str r2, [r7, #4] + 800256c: b480 push {r7} + 800256e: b087 sub sp, #28 + 8002570: af00 add r7, sp, #0 + 8002572: 60f8 str r0, [r7, #12] + 8002574: 60b9 str r1, [r7, #8] + 8002576: 607a str r2, [r7, #4] BYTE *d = (BYTE*)dst; - 80024c0: 68fb ldr r3, [r7, #12] - 80024c2: 617b str r3, [r7, #20] + 8002578: 68fb ldr r3, [r7, #12] + 800257a: 617b str r3, [r7, #20] const BYTE *s = (const BYTE*)src; - 80024c4: 68bb ldr r3, [r7, #8] - 80024c6: 613b str r3, [r7, #16] + 800257c: 68bb ldr r3, [r7, #8] + 800257e: 613b str r3, [r7, #16] *(int*)d = *(int*)s; d += sizeof (int); s += sizeof (int); cnt -= sizeof (int); } #endif while (cnt--) - 80024c8: e007 b.n 80024da + 8002580: e007 b.n 8002592 *d++ = *s++; - 80024ca: 693a ldr r2, [r7, #16] - 80024cc: 1c53 adds r3, r2, #1 - 80024ce: 613b str r3, [r7, #16] - 80024d0: 697b ldr r3, [r7, #20] - 80024d2: 1c59 adds r1, r3, #1 - 80024d4: 6179 str r1, [r7, #20] - 80024d6: 7812 ldrb r2, [r2, #0] - 80024d8: 701a strb r2, [r3, #0] + 8002582: 693a ldr r2, [r7, #16] + 8002584: 1c53 adds r3, r2, #1 + 8002586: 613b str r3, [r7, #16] + 8002588: 697b ldr r3, [r7, #20] + 800258a: 1c59 adds r1, r3, #1 + 800258c: 6179 str r1, [r7, #20] + 800258e: 7812 ldrb r2, [r2, #0] + 8002590: 701a strb r2, [r3, #0] while (cnt--) - 80024da: 687b ldr r3, [r7, #4] - 80024dc: 1e5a subs r2, r3, #1 - 80024de: 607a str r2, [r7, #4] - 80024e0: 2b00 cmp r3, #0 - 80024e2: d1f2 bne.n 80024ca + 8002592: 687b ldr r3, [r7, #4] + 8002594: 1e5a subs r2, r3, #1 + 8002596: 607a str r2, [r7, #4] + 8002598: 2b00 cmp r3, #0 + 800259a: d1f2 bne.n 8002582 } - 80024e4: bf00 nop - 80024e6: bf00 nop - 80024e8: 371c adds r7, #28 - 80024ea: 46bd mov sp, r7 - 80024ec: bc80 pop {r7} - 80024ee: 4770 bx lr + 800259c: bf00 nop + 800259e: bf00 nop + 80025a0: 371c adds r7, #28 + 80025a2: 46bd mov sp, r7 + 80025a4: bc80 pop {r7} + 80025a6: 4770 bx lr -080024f0 : +080025a8 : /* Fill memory */ static void mem_set (void* dst, int val, UINT cnt) { - 80024f0: b480 push {r7} - 80024f2: b087 sub sp, #28 - 80024f4: af00 add r7, sp, #0 - 80024f6: 60f8 str r0, [r7, #12] - 80024f8: 60b9 str r1, [r7, #8] - 80024fa: 607a str r2, [r7, #4] + 80025a8: b480 push {r7} + 80025aa: b087 sub sp, #28 + 80025ac: af00 add r7, sp, #0 + 80025ae: 60f8 str r0, [r7, #12] + 80025b0: 60b9 str r1, [r7, #8] + 80025b2: 607a str r2, [r7, #4] BYTE *d = (BYTE*)dst; - 80024fc: 68fb ldr r3, [r7, #12] - 80024fe: 617b str r3, [r7, #20] + 80025b4: 68fb ldr r3, [r7, #12] + 80025b6: 617b str r3, [r7, #20] while (cnt--) - 8002500: e005 b.n 800250e + 80025b8: e005 b.n 80025c6 *d++ = (BYTE)val; - 8002502: 697b ldr r3, [r7, #20] - 8002504: 1c5a adds r2, r3, #1 - 8002506: 617a str r2, [r7, #20] - 8002508: 68ba ldr r2, [r7, #8] - 800250a: b2d2 uxtb r2, r2 - 800250c: 701a strb r2, [r3, #0] + 80025ba: 697b ldr r3, [r7, #20] + 80025bc: 1c5a adds r2, r3, #1 + 80025be: 617a str r2, [r7, #20] + 80025c0: 68ba ldr r2, [r7, #8] + 80025c2: b2d2 uxtb r2, r2 + 80025c4: 701a strb r2, [r3, #0] while (cnt--) - 800250e: 687b ldr r3, [r7, #4] - 8002510: 1e5a subs r2, r3, #1 - 8002512: 607a str r2, [r7, #4] - 8002514: 2b00 cmp r3, #0 - 8002516: d1f4 bne.n 8002502 + 80025c6: 687b ldr r3, [r7, #4] + 80025c8: 1e5a subs r2, r3, #1 + 80025ca: 607a str r2, [r7, #4] + 80025cc: 2b00 cmp r3, #0 + 80025ce: d1f4 bne.n 80025ba } - 8002518: bf00 nop - 800251a: bf00 nop - 800251c: 371c adds r7, #28 - 800251e: 46bd mov sp, r7 - 8002520: bc80 pop {r7} - 8002522: 4770 bx lr + 80025d0: bf00 nop + 80025d2: bf00 nop + 80025d4: 371c adds r7, #28 + 80025d6: 46bd mov sp, r7 + 80025d8: bc80 pop {r7} + 80025da: 4770 bx lr -08002524 : +080025dc : /* Compare memory to memory */ static int mem_cmp (const void* dst, const void* src, UINT cnt) { - 8002524: b480 push {r7} - 8002526: b089 sub sp, #36 ; 0x24 - 8002528: af00 add r7, sp, #0 - 800252a: 60f8 str r0, [r7, #12] - 800252c: 60b9 str r1, [r7, #8] - 800252e: 607a str r2, [r7, #4] + 80025dc: b480 push {r7} + 80025de: b089 sub sp, #36 ; 0x24 + 80025e0: af00 add r7, sp, #0 + 80025e2: 60f8 str r0, [r7, #12] + 80025e4: 60b9 str r1, [r7, #8] + 80025e6: 607a str r2, [r7, #4] const BYTE *d = (const BYTE *)dst, *s = (const BYTE *)src; - 8002530: 68fb ldr r3, [r7, #12] - 8002532: 61fb str r3, [r7, #28] - 8002534: 68bb ldr r3, [r7, #8] - 8002536: 61bb str r3, [r7, #24] + 80025e8: 68fb ldr r3, [r7, #12] + 80025ea: 61fb str r3, [r7, #28] + 80025ec: 68bb ldr r3, [r7, #8] + 80025ee: 61bb str r3, [r7, #24] int r = 0; - 8002538: 2300 movs r3, #0 - 800253a: 617b str r3, [r7, #20] + 80025f0: 2300 movs r3, #0 + 80025f2: 617b str r3, [r7, #20] while (cnt-- && (r = *d++ - *s++) == 0) ; - 800253c: bf00 nop - 800253e: 687b ldr r3, [r7, #4] - 8002540: 1e5a subs r2, r3, #1 - 8002542: 607a str r2, [r7, #4] - 8002544: 2b00 cmp r3, #0 - 8002546: d00d beq.n 8002564 - 8002548: 69fb ldr r3, [r7, #28] - 800254a: 1c5a adds r2, r3, #1 - 800254c: 61fa str r2, [r7, #28] - 800254e: 781b ldrb r3, [r3, #0] - 8002550: 4619 mov r1, r3 - 8002552: 69bb ldr r3, [r7, #24] - 8002554: 1c5a adds r2, r3, #1 - 8002556: 61ba str r2, [r7, #24] - 8002558: 781b ldrb r3, [r3, #0] - 800255a: 1acb subs r3, r1, r3 - 800255c: 617b str r3, [r7, #20] - 800255e: 697b ldr r3, [r7, #20] - 8002560: 2b00 cmp r3, #0 - 8002562: d0ec beq.n 800253e + 80025f4: bf00 nop + 80025f6: 687b ldr r3, [r7, #4] + 80025f8: 1e5a subs r2, r3, #1 + 80025fa: 607a str r2, [r7, #4] + 80025fc: 2b00 cmp r3, #0 + 80025fe: d00d beq.n 800261c + 8002600: 69fb ldr r3, [r7, #28] + 8002602: 1c5a adds r2, r3, #1 + 8002604: 61fa str r2, [r7, #28] + 8002606: 781b ldrb r3, [r3, #0] + 8002608: 4619 mov r1, r3 + 800260a: 69bb ldr r3, [r7, #24] + 800260c: 1c5a adds r2, r3, #1 + 800260e: 61ba str r2, [r7, #24] + 8002610: 781b ldrb r3, [r3, #0] + 8002612: 1acb subs r3, r1, r3 + 8002614: 617b str r3, [r7, #20] + 8002616: 697b ldr r3, [r7, #20] + 8002618: 2b00 cmp r3, #0 + 800261a: d0ec beq.n 80025f6 return r; - 8002564: 697b ldr r3, [r7, #20] + 800261c: 697b ldr r3, [r7, #20] } - 8002566: 4618 mov r0, r3 - 8002568: 3724 adds r7, #36 ; 0x24 - 800256a: 46bd mov sp, r7 - 800256c: bc80 pop {r7} - 800256e: 4770 bx lr + 800261e: 4618 mov r0, r3 + 8002620: 3724 adds r7, #36 ; 0x24 + 8002622: 46bd mov sp, r7 + 8002624: bc80 pop {r7} + 8002626: 4770 bx lr -08002570 : +08002628 : /* Check if chr is contained in the string */ static int chk_chr (const char* str, int chr) { - 8002570: b480 push {r7} - 8002572: b083 sub sp, #12 - 8002574: af00 add r7, sp, #0 - 8002576: 6078 str r0, [r7, #4] - 8002578: 6039 str r1, [r7, #0] + 8002628: b480 push {r7} + 800262a: b083 sub sp, #12 + 800262c: af00 add r7, sp, #0 + 800262e: 6078 str r0, [r7, #4] + 8002630: 6039 str r1, [r7, #0] while (*str && *str != chr) str++; - 800257a: e002 b.n 8002582 - 800257c: 687b ldr r3, [r7, #4] - 800257e: 3301 adds r3, #1 - 8002580: 607b str r3, [r7, #4] - 8002582: 687b ldr r3, [r7, #4] - 8002584: 781b ldrb r3, [r3, #0] - 8002586: 2b00 cmp r3, #0 - 8002588: d005 beq.n 8002596 - 800258a: 687b ldr r3, [r7, #4] - 800258c: 781b ldrb r3, [r3, #0] - 800258e: 461a mov r2, r3 - 8002590: 683b ldr r3, [r7, #0] - 8002592: 4293 cmp r3, r2 - 8002594: d1f2 bne.n 800257c + 8002632: e002 b.n 800263a + 8002634: 687b ldr r3, [r7, #4] + 8002636: 3301 adds r3, #1 + 8002638: 607b str r3, [r7, #4] + 800263a: 687b ldr r3, [r7, #4] + 800263c: 781b ldrb r3, [r3, #0] + 800263e: 2b00 cmp r3, #0 + 8002640: d005 beq.n 800264e + 8002642: 687b ldr r3, [r7, #4] + 8002644: 781b ldrb r3, [r3, #0] + 8002646: 461a mov r2, r3 + 8002648: 683b ldr r3, [r7, #0] + 800264a: 4293 cmp r3, r2 + 800264c: d1f2 bne.n 8002634 return *str; - 8002596: 687b ldr r3, [r7, #4] - 8002598: 781b ldrb r3, [r3, #0] + 800264e: 687b ldr r3, [r7, #4] + 8002650: 781b ldrb r3, [r3, #0] } - 800259a: 4618 mov r0, r3 - 800259c: 370c adds r7, #12 - 800259e: 46bd mov sp, r7 - 80025a0: bc80 pop {r7} - 80025a2: 4770 bx lr + 8002652: 4618 mov r0, r3 + 8002654: 370c adds r7, #12 + 8002656: 46bd mov sp, r7 + 8002658: bc80 pop {r7} + 800265a: 4770 bx lr -080025a4 : +0800265c : static FRESULT chk_lock ( /* Check if the file can be accessed */ DIR* dp, /* Directory object pointing the file to be checked */ int acc /* Desired access type (0:Read, 1:Write, 2:Delete/Rename) */ ) { - 80025a4: b480 push {r7} - 80025a6: b085 sub sp, #20 - 80025a8: af00 add r7, sp, #0 - 80025aa: 6078 str r0, [r7, #4] - 80025ac: 6039 str r1, [r7, #0] + 800265c: b480 push {r7} + 800265e: b085 sub sp, #20 + 8002660: af00 add r7, sp, #0 + 8002662: 6078 str r0, [r7, #4] + 8002664: 6039 str r1, [r7, #0] UINT i, be; /* Search file semaphore table */ for (i = be = 0; i < _FS_LOCK; i++) { - 80025ae: 2300 movs r3, #0 - 80025b0: 60bb str r3, [r7, #8] - 80025b2: 68bb ldr r3, [r7, #8] - 80025b4: 60fb str r3, [r7, #12] - 80025b6: e038 b.n 800262a + 8002666: 2300 movs r3, #0 + 8002668: 60bb str r3, [r7, #8] + 800266a: 68bb ldr r3, [r7, #8] + 800266c: 60fb str r3, [r7, #12] + 800266e: e038 b.n 80026e2 if (Files[i].fs) { /* Existing entry */ - 80025b8: 492f ldr r1, [pc, #188] ; (8002678 ) - 80025ba: 68fa ldr r2, [r7, #12] - 80025bc: 4613 mov r3, r2 - 80025be: 005b lsls r3, r3, #1 - 80025c0: 4413 add r3, r2 - 80025c2: 009b lsls r3, r3, #2 - 80025c4: 440b add r3, r1 - 80025c6: 681b ldr r3, [r3, #0] - 80025c8: 2b00 cmp r3, #0 - 80025ca: d029 beq.n 8002620 + 8002670: 492f ldr r1, [pc, #188] ; (8002730 ) + 8002672: 68fa ldr r2, [r7, #12] + 8002674: 4613 mov r3, r2 + 8002676: 005b lsls r3, r3, #1 + 8002678: 4413 add r3, r2 + 800267a: 009b lsls r3, r3, #2 + 800267c: 440b add r3, r1 + 800267e: 681b ldr r3, [r3, #0] + 8002680: 2b00 cmp r3, #0 + 8002682: d029 beq.n 80026d8 if (Files[i].fs == dp->fs && /* Check if the object matched with an open object */ - 80025cc: 492a ldr r1, [pc, #168] ; (8002678 ) - 80025ce: 68fa ldr r2, [r7, #12] - 80025d0: 4613 mov r3, r2 - 80025d2: 005b lsls r3, r3, #1 - 80025d4: 4413 add r3, r2 - 80025d6: 009b lsls r3, r3, #2 - 80025d8: 440b add r3, r1 - 80025da: 681a ldr r2, [r3, #0] - 80025dc: 687b ldr r3, [r7, #4] - 80025de: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 80025e2: 429a cmp r2, r3 - 80025e4: d11e bne.n 8002624 + 8002684: 492a ldr r1, [pc, #168] ; (8002730 ) + 8002686: 68fa ldr r2, [r7, #12] + 8002688: 4613 mov r3, r2 + 800268a: 005b lsls r3, r3, #1 + 800268c: 4413 add r3, r2 + 800268e: 009b lsls r3, r3, #2 + 8002690: 440b add r3, r1 + 8002692: 681a ldr r2, [r3, #0] + 8002694: 687b ldr r3, [r7, #4] + 8002696: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 800269a: 429a cmp r2, r3 + 800269c: d11e bne.n 80026dc Files[i].clu == dp->sclust && - 80025e6: 4924 ldr r1, [pc, #144] ; (8002678 ) - 80025e8: 68fa ldr r2, [r7, #12] - 80025ea: 4613 mov r3, r2 - 80025ec: 005b lsls r3, r3, #1 - 80025ee: 4413 add r3, r2 - 80025f0: 009b lsls r3, r3, #2 - 80025f2: 440b add r3, r1 - 80025f4: 3304 adds r3, #4 - 80025f6: 681a ldr r2, [r3, #0] - 80025f8: 687b ldr r3, [r7, #4] - 80025fa: f8d3 3208 ldr.w r3, [r3, #520] ; 0x208 + 800269e: 4924 ldr r1, [pc, #144] ; (8002730 ) + 80026a0: 68fa ldr r2, [r7, #12] + 80026a2: 4613 mov r3, r2 + 80026a4: 005b lsls r3, r3, #1 + 80026a6: 4413 add r3, r2 + 80026a8: 009b lsls r3, r3, #2 + 80026aa: 440b add r3, r1 + 80026ac: 3304 adds r3, #4 + 80026ae: 681a ldr r2, [r3, #0] + 80026b0: 687b ldr r3, [r7, #4] + 80026b2: f8d3 3208 ldr.w r3, [r3, #520] ; 0x208 if (Files[i].fs == dp->fs && /* Check if the object matched with an open object */ - 80025fe: 429a cmp r2, r3 - 8002600: d110 bne.n 8002624 + 80026b6: 429a cmp r2, r3 + 80026b8: d110 bne.n 80026dc Files[i].idx == dp->index) break; - 8002602: 491d ldr r1, [pc, #116] ; (8002678 ) - 8002604: 68fa ldr r2, [r7, #12] - 8002606: 4613 mov r3, r2 - 8002608: 005b lsls r3, r3, #1 - 800260a: 4413 add r3, r2 - 800260c: 009b lsls r3, r3, #2 - 800260e: 440b add r3, r1 - 8002610: 3308 adds r3, #8 - 8002612: 881a ldrh r2, [r3, #0] - 8002614: 687b ldr r3, [r7, #4] - 8002616: f8b3 3206 ldrh.w r3, [r3, #518] ; 0x206 + 80026ba: 491d ldr r1, [pc, #116] ; (8002730 ) + 80026bc: 68fa ldr r2, [r7, #12] + 80026be: 4613 mov r3, r2 + 80026c0: 005b lsls r3, r3, #1 + 80026c2: 4413 add r3, r2 + 80026c4: 009b lsls r3, r3, #2 + 80026c6: 440b add r3, r1 + 80026c8: 3308 adds r3, #8 + 80026ca: 881a ldrh r2, [r3, #0] + 80026cc: 687b ldr r3, [r7, #4] + 80026ce: f8b3 3206 ldrh.w r3, [r3, #518] ; 0x206 Files[i].clu == dp->sclust && - 800261a: 429a cmp r2, r3 - 800261c: d102 bne.n 8002624 + 80026d2: 429a cmp r2, r3 + 80026d4: d102 bne.n 80026dc Files[i].idx == dp->index) break; - 800261e: e007 b.n 8002630 + 80026d6: e007 b.n 80026e8 } else { /* Blank entry */ be = 1; - 8002620: 2301 movs r3, #1 - 8002622: 60bb str r3, [r7, #8] + 80026d8: 2301 movs r3, #1 + 80026da: 60bb str r3, [r7, #8] for (i = be = 0; i < _FS_LOCK; i++) { - 8002624: 68fb ldr r3, [r7, #12] - 8002626: 3301 adds r3, #1 - 8002628: 60fb str r3, [r7, #12] - 800262a: 68fb ldr r3, [r7, #12] - 800262c: 2b01 cmp r3, #1 - 800262e: d9c3 bls.n 80025b8 + 80026dc: 68fb ldr r3, [r7, #12] + 80026de: 3301 adds r3, #1 + 80026e0: 60fb str r3, [r7, #12] + 80026e2: 68fb ldr r3, [r7, #12] + 80026e4: 2b01 cmp r3, #1 + 80026e6: d9c3 bls.n 8002670 } } if (i == _FS_LOCK) /* The object is not opened */ - 8002630: 68fb ldr r3, [r7, #12] - 8002632: 2b02 cmp r3, #2 - 8002634: d109 bne.n 800264a + 80026e8: 68fb ldr r3, [r7, #12] + 80026ea: 2b02 cmp r3, #2 + 80026ec: d109 bne.n 8002702 return (be || acc == 2) ? FR_OK : FR_TOO_MANY_OPEN_FILES; /* Is there a blank entry for new object? */ - 8002636: 68bb ldr r3, [r7, #8] - 8002638: 2b00 cmp r3, #0 - 800263a: d102 bne.n 8002642 - 800263c: 683b ldr r3, [r7, #0] - 800263e: 2b02 cmp r3, #2 - 8002640: d101 bne.n 8002646 - 8002642: 2300 movs r3, #0 - 8002644: e013 b.n 800266e - 8002646: 2312 movs r3, #18 - 8002648: e011 b.n 800266e + 80026ee: 68bb ldr r3, [r7, #8] + 80026f0: 2b00 cmp r3, #0 + 80026f2: d102 bne.n 80026fa + 80026f4: 683b ldr r3, [r7, #0] + 80026f6: 2b02 cmp r3, #2 + 80026f8: d101 bne.n 80026fe + 80026fa: 2300 movs r3, #0 + 80026fc: e013 b.n 8002726 + 80026fe: 2312 movs r3, #18 + 8002700: e011 b.n 8002726 /* The object has been opened. Reject any open against writing file and all write mode open */ return (acc || Files[i].ctr == 0x100) ? FR_LOCKED : FR_OK; - 800264a: 683b ldr r3, [r7, #0] - 800264c: 2b00 cmp r3, #0 - 800264e: d10b bne.n 8002668 - 8002650: 4909 ldr r1, [pc, #36] ; (8002678 ) - 8002652: 68fa ldr r2, [r7, #12] - 8002654: 4613 mov r3, r2 - 8002656: 005b lsls r3, r3, #1 - 8002658: 4413 add r3, r2 - 800265a: 009b lsls r3, r3, #2 - 800265c: 440b add r3, r1 - 800265e: 330a adds r3, #10 - 8002660: 881b ldrh r3, [r3, #0] - 8002662: f5b3 7f80 cmp.w r3, #256 ; 0x100 - 8002666: d101 bne.n 800266c - 8002668: 2310 movs r3, #16 - 800266a: e000 b.n 800266e - 800266c: 2300 movs r3, #0 + 8002702: 683b ldr r3, [r7, #0] + 8002704: 2b00 cmp r3, #0 + 8002706: d10b bne.n 8002720 + 8002708: 4909 ldr r1, [pc, #36] ; (8002730 ) + 800270a: 68fa ldr r2, [r7, #12] + 800270c: 4613 mov r3, r2 + 800270e: 005b lsls r3, r3, #1 + 8002710: 4413 add r3, r2 + 8002712: 009b lsls r3, r3, #2 + 8002714: 440b add r3, r1 + 8002716: 330a adds r3, #10 + 8002718: 881b ldrh r3, [r3, #0] + 800271a: f5b3 7f80 cmp.w r3, #256 ; 0x100 + 800271e: d101 bne.n 8002724 + 8002720: 2310 movs r3, #16 + 8002722: e000 b.n 8002726 + 8002724: 2300 movs r3, #0 } - 800266e: 4618 mov r0, r3 - 8002670: 3714 adds r7, #20 - 8002672: 46bd mov sp, r7 - 8002674: bc80 pop {r7} - 8002676: 4770 bx lr - 8002678: 2000004c .word 0x2000004c + 8002726: 4618 mov r0, r3 + 8002728: 3714 adds r7, #20 + 800272a: 46bd mov sp, r7 + 800272c: bc80 pop {r7} + 800272e: 4770 bx lr + 8002730: 200000b4 .word 0x200000b4 -0800267c : +08002734 : static int enq_lock (void) /* Check if an entry is available for a new object */ { - 800267c: b480 push {r7} - 800267e: b083 sub sp, #12 - 8002680: af00 add r7, sp, #0 + 8002734: b480 push {r7} + 8002736: b083 sub sp, #12 + 8002738: af00 add r7, sp, #0 UINT i; for (i = 0; i < _FS_LOCK && Files[i].fs; i++) ; - 8002682: 2300 movs r3, #0 - 8002684: 607b str r3, [r7, #4] - 8002686: e002 b.n 800268e - 8002688: 687b ldr r3, [r7, #4] - 800268a: 3301 adds r3, #1 - 800268c: 607b str r3, [r7, #4] - 800268e: 687b ldr r3, [r7, #4] - 8002690: 2b01 cmp r3, #1 - 8002692: d809 bhi.n 80026a8 - 8002694: 490a ldr r1, [pc, #40] ; (80026c0 ) - 8002696: 687a ldr r2, [r7, #4] - 8002698: 4613 mov r3, r2 - 800269a: 005b lsls r3, r3, #1 - 800269c: 4413 add r3, r2 - 800269e: 009b lsls r3, r3, #2 - 80026a0: 440b add r3, r1 - 80026a2: 681b ldr r3, [r3, #0] - 80026a4: 2b00 cmp r3, #0 - 80026a6: d1ef bne.n 8002688 + 800273a: 2300 movs r3, #0 + 800273c: 607b str r3, [r7, #4] + 800273e: e002 b.n 8002746 + 8002740: 687b ldr r3, [r7, #4] + 8002742: 3301 adds r3, #1 + 8002744: 607b str r3, [r7, #4] + 8002746: 687b ldr r3, [r7, #4] + 8002748: 2b01 cmp r3, #1 + 800274a: d809 bhi.n 8002760 + 800274c: 490a ldr r1, [pc, #40] ; (8002778 ) + 800274e: 687a ldr r2, [r7, #4] + 8002750: 4613 mov r3, r2 + 8002752: 005b lsls r3, r3, #1 + 8002754: 4413 add r3, r2 + 8002756: 009b lsls r3, r3, #2 + 8002758: 440b add r3, r1 + 800275a: 681b ldr r3, [r3, #0] + 800275c: 2b00 cmp r3, #0 + 800275e: d1ef bne.n 8002740 return (i == _FS_LOCK) ? 0 : 1; - 80026a8: 687b ldr r3, [r7, #4] - 80026aa: 2b02 cmp r3, #2 - 80026ac: bf14 ite ne - 80026ae: 2301 movne r3, #1 - 80026b0: 2300 moveq r3, #0 - 80026b2: b2db uxtb r3, r3 + 8002760: 687b ldr r3, [r7, #4] + 8002762: 2b02 cmp r3, #2 + 8002764: bf14 ite ne + 8002766: 2301 movne r3, #1 + 8002768: 2300 moveq r3, #0 + 800276a: b2db uxtb r3, r3 } - 80026b4: 4618 mov r0, r3 - 80026b6: 370c adds r7, #12 - 80026b8: 46bd mov sp, r7 - 80026ba: bc80 pop {r7} - 80026bc: 4770 bx lr - 80026be: bf00 nop - 80026c0: 2000004c .word 0x2000004c + 800276c: 4618 mov r0, r3 + 800276e: 370c adds r7, #12 + 8002770: 46bd mov sp, r7 + 8002772: bc80 pop {r7} + 8002774: 4770 bx lr + 8002776: bf00 nop + 8002778: 200000b4 .word 0x200000b4 -080026c4 : +0800277c : static UINT inc_lock ( /* Increment object open counter and returns its index (0:Internal error) */ DIR* dp, /* Directory object pointing the file to register or increment */ int acc /* Desired access (0:Read, 1:Write, 2:Delete/Rename) */ ) { - 80026c4: b480 push {r7} - 80026c6: b085 sub sp, #20 - 80026c8: af00 add r7, sp, #0 - 80026ca: 6078 str r0, [r7, #4] - 80026cc: 6039 str r1, [r7, #0] + 800277c: b480 push {r7} + 800277e: b085 sub sp, #20 + 8002780: af00 add r7, sp, #0 + 8002782: 6078 str r0, [r7, #4] + 8002784: 6039 str r1, [r7, #0] UINT i; for (i = 0; i < _FS_LOCK; i++) { /* Find the object */ - 80026ce: 2300 movs r3, #0 - 80026d0: 60fb str r3, [r7, #12] - 80026d2: e02b b.n 800272c + 8002786: 2300 movs r3, #0 + 8002788: 60fb str r3, [r7, #12] + 800278a: e02b b.n 80027e4 if (Files[i].fs == dp->fs && - 80026d4: 4955 ldr r1, [pc, #340] ; (800282c ) - 80026d6: 68fa ldr r2, [r7, #12] - 80026d8: 4613 mov r3, r2 - 80026da: 005b lsls r3, r3, #1 - 80026dc: 4413 add r3, r2 - 80026de: 009b lsls r3, r3, #2 - 80026e0: 440b add r3, r1 - 80026e2: 681a ldr r2, [r3, #0] - 80026e4: 687b ldr r3, [r7, #4] - 80026e6: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 80026ea: 429a cmp r2, r3 - 80026ec: d11b bne.n 8002726 + 800278c: 4955 ldr r1, [pc, #340] ; (80028e4 ) + 800278e: 68fa ldr r2, [r7, #12] + 8002790: 4613 mov r3, r2 + 8002792: 005b lsls r3, r3, #1 + 8002794: 4413 add r3, r2 + 8002796: 009b lsls r3, r3, #2 + 8002798: 440b add r3, r1 + 800279a: 681a ldr r2, [r3, #0] + 800279c: 687b ldr r3, [r7, #4] + 800279e: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 80027a2: 429a cmp r2, r3 + 80027a4: d11b bne.n 80027de Files[i].clu == dp->sclust && - 80026ee: 494f ldr r1, [pc, #316] ; (800282c ) - 80026f0: 68fa ldr r2, [r7, #12] - 80026f2: 4613 mov r3, r2 - 80026f4: 005b lsls r3, r3, #1 - 80026f6: 4413 add r3, r2 - 80026f8: 009b lsls r3, r3, #2 - 80026fa: 440b add r3, r1 - 80026fc: 3304 adds r3, #4 - 80026fe: 681a ldr r2, [r3, #0] - 8002700: 687b ldr r3, [r7, #4] - 8002702: f8d3 3208 ldr.w r3, [r3, #520] ; 0x208 + 80027a6: 494f ldr r1, [pc, #316] ; (80028e4 ) + 80027a8: 68fa ldr r2, [r7, #12] + 80027aa: 4613 mov r3, r2 + 80027ac: 005b lsls r3, r3, #1 + 80027ae: 4413 add r3, r2 + 80027b0: 009b lsls r3, r3, #2 + 80027b2: 440b add r3, r1 + 80027b4: 3304 adds r3, #4 + 80027b6: 681a ldr r2, [r3, #0] + 80027b8: 687b ldr r3, [r7, #4] + 80027ba: f8d3 3208 ldr.w r3, [r3, #520] ; 0x208 if (Files[i].fs == dp->fs && - 8002706: 429a cmp r2, r3 - 8002708: d10d bne.n 8002726 + 80027be: 429a cmp r2, r3 + 80027c0: d10d bne.n 80027de Files[i].idx == dp->index) break; - 800270a: 4948 ldr r1, [pc, #288] ; (800282c ) - 800270c: 68fa ldr r2, [r7, #12] - 800270e: 4613 mov r3, r2 - 8002710: 005b lsls r3, r3, #1 - 8002712: 4413 add r3, r2 - 8002714: 009b lsls r3, r3, #2 - 8002716: 440b add r3, r1 - 8002718: 3308 adds r3, #8 - 800271a: 881a ldrh r2, [r3, #0] - 800271c: 687b ldr r3, [r7, #4] - 800271e: f8b3 3206 ldrh.w r3, [r3, #518] ; 0x206 + 80027c2: 4948 ldr r1, [pc, #288] ; (80028e4 ) + 80027c4: 68fa ldr r2, [r7, #12] + 80027c6: 4613 mov r3, r2 + 80027c8: 005b lsls r3, r3, #1 + 80027ca: 4413 add r3, r2 + 80027cc: 009b lsls r3, r3, #2 + 80027ce: 440b add r3, r1 + 80027d0: 3308 adds r3, #8 + 80027d2: 881a ldrh r2, [r3, #0] + 80027d4: 687b ldr r3, [r7, #4] + 80027d6: f8b3 3206 ldrh.w r3, [r3, #518] ; 0x206 Files[i].clu == dp->sclust && - 8002722: 429a cmp r2, r3 - 8002724: d006 beq.n 8002734 + 80027da: 429a cmp r2, r3 + 80027dc: d006 beq.n 80027ec for (i = 0; i < _FS_LOCK; i++) { /* Find the object */ - 8002726: 68fb ldr r3, [r7, #12] - 8002728: 3301 adds r3, #1 - 800272a: 60fb str r3, [r7, #12] - 800272c: 68fb ldr r3, [r7, #12] - 800272e: 2b01 cmp r3, #1 - 8002730: d9d0 bls.n 80026d4 - 8002732: e000 b.n 8002736 + 80027de: 68fb ldr r3, [r7, #12] + 80027e0: 3301 adds r3, #1 + 80027e2: 60fb str r3, [r7, #12] + 80027e4: 68fb ldr r3, [r7, #12] + 80027e6: 2b01 cmp r3, #1 + 80027e8: d9d0 bls.n 800278c + 80027ea: e000 b.n 80027ee Files[i].idx == dp->index) break; - 8002734: bf00 nop + 80027ec: bf00 nop } if (i == _FS_LOCK) { /* Not opened. Register it as new. */ - 8002736: 68fb ldr r3, [r7, #12] - 8002738: 2b02 cmp r3, #2 - 800273a: d145 bne.n 80027c8 + 80027ee: 68fb ldr r3, [r7, #12] + 80027f0: 2b02 cmp r3, #2 + 80027f2: d145 bne.n 8002880 for (i = 0; i < _FS_LOCK && Files[i].fs; i++) ; - 800273c: 2300 movs r3, #0 - 800273e: 60fb str r3, [r7, #12] - 8002740: e002 b.n 8002748 - 8002742: 68fb ldr r3, [r7, #12] - 8002744: 3301 adds r3, #1 - 8002746: 60fb str r3, [r7, #12] - 8002748: 68fb ldr r3, [r7, #12] - 800274a: 2b01 cmp r3, #1 - 800274c: d809 bhi.n 8002762 - 800274e: 4937 ldr r1, [pc, #220] ; (800282c ) - 8002750: 68fa ldr r2, [r7, #12] - 8002752: 4613 mov r3, r2 - 8002754: 005b lsls r3, r3, #1 - 8002756: 4413 add r3, r2 - 8002758: 009b lsls r3, r3, #2 - 800275a: 440b add r3, r1 - 800275c: 681b ldr r3, [r3, #0] - 800275e: 2b00 cmp r3, #0 - 8002760: d1ef bne.n 8002742 + 80027f4: 2300 movs r3, #0 + 80027f6: 60fb str r3, [r7, #12] + 80027f8: e002 b.n 8002800 + 80027fa: 68fb ldr r3, [r7, #12] + 80027fc: 3301 adds r3, #1 + 80027fe: 60fb str r3, [r7, #12] + 8002800: 68fb ldr r3, [r7, #12] + 8002802: 2b01 cmp r3, #1 + 8002804: d809 bhi.n 800281a + 8002806: 4937 ldr r1, [pc, #220] ; (80028e4 ) + 8002808: 68fa ldr r2, [r7, #12] + 800280a: 4613 mov r3, r2 + 800280c: 005b lsls r3, r3, #1 + 800280e: 4413 add r3, r2 + 8002810: 009b lsls r3, r3, #2 + 8002812: 440b add r3, r1 + 8002814: 681b ldr r3, [r3, #0] + 8002816: 2b00 cmp r3, #0 + 8002818: d1ef bne.n 80027fa if (i == _FS_LOCK) return 0; /* No free entry to register (int err) */ - 8002762: 68fb ldr r3, [r7, #12] - 8002764: 2b02 cmp r3, #2 - 8002766: d101 bne.n 800276c - 8002768: 2300 movs r3, #0 - 800276a: e05a b.n 8002822 + 800281a: 68fb ldr r3, [r7, #12] + 800281c: 2b02 cmp r3, #2 + 800281e: d101 bne.n 8002824 + 8002820: 2300 movs r3, #0 + 8002822: e05a b.n 80028da Files[i].fs = dp->fs; - 800276c: 687b ldr r3, [r7, #4] - 800276e: f8d3 1200 ldr.w r1, [r3, #512] ; 0x200 - 8002772: 482e ldr r0, [pc, #184] ; (800282c ) - 8002774: 68fa ldr r2, [r7, #12] - 8002776: 4613 mov r3, r2 - 8002778: 005b lsls r3, r3, #1 - 800277a: 4413 add r3, r2 - 800277c: 009b lsls r3, r3, #2 - 800277e: 4403 add r3, r0 - 8002780: 6019 str r1, [r3, #0] + 8002824: 687b ldr r3, [r7, #4] + 8002826: f8d3 1200 ldr.w r1, [r3, #512] ; 0x200 + 800282a: 482e ldr r0, [pc, #184] ; (80028e4 ) + 800282c: 68fa ldr r2, [r7, #12] + 800282e: 4613 mov r3, r2 + 8002830: 005b lsls r3, r3, #1 + 8002832: 4413 add r3, r2 + 8002834: 009b lsls r3, r3, #2 + 8002836: 4403 add r3, r0 + 8002838: 6019 str r1, [r3, #0] Files[i].clu = dp->sclust; - 8002782: 687b ldr r3, [r7, #4] - 8002784: f8d3 1208 ldr.w r1, [r3, #520] ; 0x208 - 8002788: 4828 ldr r0, [pc, #160] ; (800282c ) - 800278a: 68fa ldr r2, [r7, #12] - 800278c: 4613 mov r3, r2 - 800278e: 005b lsls r3, r3, #1 - 8002790: 4413 add r3, r2 - 8002792: 009b lsls r3, r3, #2 - 8002794: 4403 add r3, r0 - 8002796: 3304 adds r3, #4 - 8002798: 6019 str r1, [r3, #0] + 800283a: 687b ldr r3, [r7, #4] + 800283c: f8d3 1208 ldr.w r1, [r3, #520] ; 0x208 + 8002840: 4828 ldr r0, [pc, #160] ; (80028e4 ) + 8002842: 68fa ldr r2, [r7, #12] + 8002844: 4613 mov r3, r2 + 8002846: 005b lsls r3, r3, #1 + 8002848: 4413 add r3, r2 + 800284a: 009b lsls r3, r3, #2 + 800284c: 4403 add r3, r0 + 800284e: 3304 adds r3, #4 + 8002850: 6019 str r1, [r3, #0] Files[i].idx = dp->index; - 800279a: 687b ldr r3, [r7, #4] - 800279c: f8b3 0206 ldrh.w r0, [r3, #518] ; 0x206 - 80027a0: 4922 ldr r1, [pc, #136] ; (800282c ) - 80027a2: 68fa ldr r2, [r7, #12] - 80027a4: 4613 mov r3, r2 - 80027a6: 005b lsls r3, r3, #1 - 80027a8: 4413 add r3, r2 - 80027aa: 009b lsls r3, r3, #2 - 80027ac: 440b add r3, r1 - 80027ae: 3308 adds r3, #8 - 80027b0: 4602 mov r2, r0 - 80027b2: 801a strh r2, [r3, #0] + 8002852: 687b ldr r3, [r7, #4] + 8002854: f8b3 0206 ldrh.w r0, [r3, #518] ; 0x206 + 8002858: 4922 ldr r1, [pc, #136] ; (80028e4 ) + 800285a: 68fa ldr r2, [r7, #12] + 800285c: 4613 mov r3, r2 + 800285e: 005b lsls r3, r3, #1 + 8002860: 4413 add r3, r2 + 8002862: 009b lsls r3, r3, #2 + 8002864: 440b add r3, r1 + 8002866: 3308 adds r3, #8 + 8002868: 4602 mov r2, r0 + 800286a: 801a strh r2, [r3, #0] Files[i].ctr = 0; - 80027b4: 491d ldr r1, [pc, #116] ; (800282c ) - 80027b6: 68fa ldr r2, [r7, #12] - 80027b8: 4613 mov r3, r2 - 80027ba: 005b lsls r3, r3, #1 - 80027bc: 4413 add r3, r2 - 80027be: 009b lsls r3, r3, #2 - 80027c0: 440b add r3, r1 - 80027c2: 330a adds r3, #10 - 80027c4: 2200 movs r2, #0 - 80027c6: 801a strh r2, [r3, #0] + 800286c: 491d ldr r1, [pc, #116] ; (80028e4 ) + 800286e: 68fa ldr r2, [r7, #12] + 8002870: 4613 mov r3, r2 + 8002872: 005b lsls r3, r3, #1 + 8002874: 4413 add r3, r2 + 8002876: 009b lsls r3, r3, #2 + 8002878: 440b add r3, r1 + 800287a: 330a adds r3, #10 + 800287c: 2200 movs r2, #0 + 800287e: 801a strh r2, [r3, #0] } if (acc && Files[i].ctr) return 0; /* Access violation (int err) */ - 80027c8: 683b ldr r3, [r7, #0] - 80027ca: 2b00 cmp r3, #0 - 80027cc: d00c beq.n 80027e8 - 80027ce: 4917 ldr r1, [pc, #92] ; (800282c ) - 80027d0: 68fa ldr r2, [r7, #12] - 80027d2: 4613 mov r3, r2 - 80027d4: 005b lsls r3, r3, #1 - 80027d6: 4413 add r3, r2 - 80027d8: 009b lsls r3, r3, #2 - 80027da: 440b add r3, r1 - 80027dc: 330a adds r3, #10 - 80027de: 881b ldrh r3, [r3, #0] - 80027e0: 2b00 cmp r3, #0 - 80027e2: d001 beq.n 80027e8 - 80027e4: 2300 movs r3, #0 - 80027e6: e01c b.n 8002822 + 8002880: 683b ldr r3, [r7, #0] + 8002882: 2b00 cmp r3, #0 + 8002884: d00c beq.n 80028a0 + 8002886: 4917 ldr r1, [pc, #92] ; (80028e4 ) + 8002888: 68fa ldr r2, [r7, #12] + 800288a: 4613 mov r3, r2 + 800288c: 005b lsls r3, r3, #1 + 800288e: 4413 add r3, r2 + 8002890: 009b lsls r3, r3, #2 + 8002892: 440b add r3, r1 + 8002894: 330a adds r3, #10 + 8002896: 881b ldrh r3, [r3, #0] + 8002898: 2b00 cmp r3, #0 + 800289a: d001 beq.n 80028a0 + 800289c: 2300 movs r3, #0 + 800289e: e01c b.n 80028da Files[i].ctr = acc ? 0x100 : Files[i].ctr + 1; /* Set semaphore value */ - 80027e8: 683b ldr r3, [r7, #0] - 80027ea: 2b00 cmp r3, #0 - 80027ec: d10b bne.n 8002806 - 80027ee: 490f ldr r1, [pc, #60] ; (800282c ) - 80027f0: 68fa ldr r2, [r7, #12] - 80027f2: 4613 mov r3, r2 - 80027f4: 005b lsls r3, r3, #1 - 80027f6: 4413 add r3, r2 - 80027f8: 009b lsls r3, r3, #2 - 80027fa: 440b add r3, r1 - 80027fc: 330a adds r3, #10 - 80027fe: 881b ldrh r3, [r3, #0] - 8002800: 3301 adds r3, #1 - 8002802: b299 uxth r1, r3 - 8002804: e001 b.n 800280a - 8002806: f44f 7180 mov.w r1, #256 ; 0x100 - 800280a: 4808 ldr r0, [pc, #32] ; (800282c ) - 800280c: 68fa ldr r2, [r7, #12] - 800280e: 4613 mov r3, r2 - 8002810: 005b lsls r3, r3, #1 - 8002812: 4413 add r3, r2 - 8002814: 009b lsls r3, r3, #2 - 8002816: 4403 add r3, r0 - 8002818: 330a adds r3, #10 - 800281a: 460a mov r2, r1 - 800281c: 801a strh r2, [r3, #0] + 80028a0: 683b ldr r3, [r7, #0] + 80028a2: 2b00 cmp r3, #0 + 80028a4: d10b bne.n 80028be + 80028a6: 490f ldr r1, [pc, #60] ; (80028e4 ) + 80028a8: 68fa ldr r2, [r7, #12] + 80028aa: 4613 mov r3, r2 + 80028ac: 005b lsls r3, r3, #1 + 80028ae: 4413 add r3, r2 + 80028b0: 009b lsls r3, r3, #2 + 80028b2: 440b add r3, r1 + 80028b4: 330a adds r3, #10 + 80028b6: 881b ldrh r3, [r3, #0] + 80028b8: 3301 adds r3, #1 + 80028ba: b299 uxth r1, r3 + 80028bc: e001 b.n 80028c2 + 80028be: f44f 7180 mov.w r1, #256 ; 0x100 + 80028c2: 4808 ldr r0, [pc, #32] ; (80028e4 ) + 80028c4: 68fa ldr r2, [r7, #12] + 80028c6: 4613 mov r3, r2 + 80028c8: 005b lsls r3, r3, #1 + 80028ca: 4413 add r3, r2 + 80028cc: 009b lsls r3, r3, #2 + 80028ce: 4403 add r3, r0 + 80028d0: 330a adds r3, #10 + 80028d2: 460a mov r2, r1 + 80028d4: 801a strh r2, [r3, #0] return i + 1; - 800281e: 68fb ldr r3, [r7, #12] - 8002820: 3301 adds r3, #1 + 80028d6: 68fb ldr r3, [r7, #12] + 80028d8: 3301 adds r3, #1 } - 8002822: 4618 mov r0, r3 - 8002824: 3714 adds r7, #20 - 8002826: 46bd mov sp, r7 - 8002828: bc80 pop {r7} - 800282a: 4770 bx lr - 800282c: 2000004c .word 0x2000004c + 80028da: 4618 mov r0, r3 + 80028dc: 3714 adds r7, #20 + 80028de: 46bd mov sp, r7 + 80028e0: bc80 pop {r7} + 80028e2: 4770 bx lr + 80028e4: 200000b4 .word 0x200000b4 -08002830 : +080028e8 : static void clear_lock ( /* Clear lock entries of the volume */ FATFS *fs ) { - 8002830: b480 push {r7} - 8002832: b085 sub sp, #20 - 8002834: af00 add r7, sp, #0 - 8002836: 6078 str r0, [r7, #4] + 80028e8: b480 push {r7} + 80028ea: b085 sub sp, #20 + 80028ec: af00 add r7, sp, #0 + 80028ee: 6078 str r0, [r7, #4] UINT i; for (i = 0; i < _FS_LOCK; i++) { - 8002838: 2300 movs r3, #0 - 800283a: 60fb str r3, [r7, #12] - 800283c: e016 b.n 800286c + 80028f0: 2300 movs r3, #0 + 80028f2: 60fb str r3, [r7, #12] + 80028f4: e016 b.n 8002924 if (Files[i].fs == fs) Files[i].fs = 0; - 800283e: 4910 ldr r1, [pc, #64] ; (8002880 ) - 8002840: 68fa ldr r2, [r7, #12] - 8002842: 4613 mov r3, r2 - 8002844: 005b lsls r3, r3, #1 - 8002846: 4413 add r3, r2 - 8002848: 009b lsls r3, r3, #2 - 800284a: 440b add r3, r1 - 800284c: 681b ldr r3, [r3, #0] - 800284e: 687a ldr r2, [r7, #4] - 8002850: 429a cmp r2, r3 - 8002852: d108 bne.n 8002866 - 8002854: 490a ldr r1, [pc, #40] ; (8002880 ) - 8002856: 68fa ldr r2, [r7, #12] - 8002858: 4613 mov r3, r2 - 800285a: 005b lsls r3, r3, #1 - 800285c: 4413 add r3, r2 - 800285e: 009b lsls r3, r3, #2 - 8002860: 440b add r3, r1 - 8002862: 2200 movs r2, #0 - 8002864: 601a str r2, [r3, #0] + 80028f6: 4910 ldr r1, [pc, #64] ; (8002938 ) + 80028f8: 68fa ldr r2, [r7, #12] + 80028fa: 4613 mov r3, r2 + 80028fc: 005b lsls r3, r3, #1 + 80028fe: 4413 add r3, r2 + 8002900: 009b lsls r3, r3, #2 + 8002902: 440b add r3, r1 + 8002904: 681b ldr r3, [r3, #0] + 8002906: 687a ldr r2, [r7, #4] + 8002908: 429a cmp r2, r3 + 800290a: d108 bne.n 800291e + 800290c: 490a ldr r1, [pc, #40] ; (8002938 ) + 800290e: 68fa ldr r2, [r7, #12] + 8002910: 4613 mov r3, r2 + 8002912: 005b lsls r3, r3, #1 + 8002914: 4413 add r3, r2 + 8002916: 009b lsls r3, r3, #2 + 8002918: 440b add r3, r1 + 800291a: 2200 movs r2, #0 + 800291c: 601a str r2, [r3, #0] for (i = 0; i < _FS_LOCK; i++) { - 8002866: 68fb ldr r3, [r7, #12] - 8002868: 3301 adds r3, #1 - 800286a: 60fb str r3, [r7, #12] - 800286c: 68fb ldr r3, [r7, #12] - 800286e: 2b01 cmp r3, #1 - 8002870: d9e5 bls.n 800283e + 800291e: 68fb ldr r3, [r7, #12] + 8002920: 3301 adds r3, #1 + 8002922: 60fb str r3, [r7, #12] + 8002924: 68fb ldr r3, [r7, #12] + 8002926: 2b01 cmp r3, #1 + 8002928: d9e5 bls.n 80028f6 } } - 8002872: bf00 nop - 8002874: bf00 nop - 8002876: 3714 adds r7, #20 - 8002878: 46bd mov sp, r7 - 800287a: bc80 pop {r7} - 800287c: 4770 bx lr - 800287e: bf00 nop - 8002880: 2000004c .word 0x2000004c + 800292a: bf00 nop + 800292c: bf00 nop + 800292e: 3714 adds r7, #20 + 8002930: 46bd mov sp, r7 + 8002932: bc80 pop {r7} + 8002934: 4770 bx lr + 8002936: bf00 nop + 8002938: 200000b4 .word 0x200000b4 -08002884 : +0800293c : #if !_FS_READONLY static FRESULT sync_window ( FATFS* fs /* File system object */ ) { - 8002884: b580 push {r7, lr} - 8002886: b086 sub sp, #24 - 8002888: af00 add r7, sp, #0 - 800288a: 6078 str r0, [r7, #4] + 800293c: b580 push {r7, lr} + 800293e: b086 sub sp, #24 + 8002940: af00 add r7, sp, #0 + 8002942: 6078 str r0, [r7, #4] DWORD wsect; UINT nf; FRESULT res = FR_OK; - 800288c: 2300 movs r3, #0 - 800288e: 73fb strb r3, [r7, #15] + 8002944: 2300 movs r3, #0 + 8002946: 73fb strb r3, [r7, #15] if (fs->wflag) { /* Write back the sector if it is dirty */ - 8002890: 687b ldr r3, [r7, #4] - 8002892: f893 3204 ldrb.w r3, [r3, #516] ; 0x204 - 8002896: 2b00 cmp r3, #0 - 8002898: d038 beq.n 800290c + 8002948: 687b ldr r3, [r7, #4] + 800294a: f893 3204 ldrb.w r3, [r3, #516] ; 0x204 + 800294e: 2b00 cmp r3, #0 + 8002950: d038 beq.n 80029c4 wsect = fs->winsect; /* Current sector number */ - 800289a: 687b ldr r3, [r7, #4] - 800289c: f8d3 322c ldr.w r3, [r3, #556] ; 0x22c - 80028a0: 617b str r3, [r7, #20] + 8002952: 687b ldr r3, [r7, #4] + 8002954: f8d3 322c ldr.w r3, [r3, #556] ; 0x22c + 8002958: 617b str r3, [r7, #20] if (disk_write(fs->drv, fs->win.d8, wsect, 1) != RES_OK) { - 80028a2: 687b ldr r3, [r7, #4] - 80028a4: f893 0201 ldrb.w r0, [r3, #513] ; 0x201 - 80028a8: 6879 ldr r1, [r7, #4] - 80028aa: 2301 movs r3, #1 - 80028ac: 697a ldr r2, [r7, #20] - 80028ae: f7ff fde1 bl 8002474 - 80028b2: 4603 mov r3, r0 - 80028b4: 2b00 cmp r3, #0 - 80028b6: d002 beq.n 80028be + 800295a: 687b ldr r3, [r7, #4] + 800295c: f893 0201 ldrb.w r0, [r3, #513] ; 0x201 + 8002960: 6879 ldr r1, [r7, #4] + 8002962: 2301 movs r3, #1 + 8002964: 697a ldr r2, [r7, #20] + 8002966: f7ff fde1 bl 800252c + 800296a: 4603 mov r3, r0 + 800296c: 2b00 cmp r3, #0 + 800296e: d002 beq.n 8002976 res = FR_DISK_ERR; - 80028b8: 2301 movs r3, #1 - 80028ba: 73fb strb r3, [r7, #15] - 80028bc: e026 b.n 800290c + 8002970: 2301 movs r3, #1 + 8002972: 73fb strb r3, [r7, #15] + 8002974: e026 b.n 80029c4 } else { fs->wflag = 0; - 80028be: 687b ldr r3, [r7, #4] - 80028c0: 2200 movs r2, #0 - 80028c2: f883 2204 strb.w r2, [r3, #516] ; 0x204 + 8002976: 687b ldr r3, [r7, #4] + 8002978: 2200 movs r2, #0 + 800297a: f883 2204 strb.w r2, [r3, #516] ; 0x204 if (wsect - fs->fatbase < fs->fsize) { /* Is it in the FAT area? */ - 80028c6: 687b ldr r3, [r7, #4] - 80028c8: f8d3 3220 ldr.w r3, [r3, #544] ; 0x220 - 80028cc: 697a ldr r2, [r7, #20] - 80028ce: 1ad2 subs r2, r2, r3 - 80028d0: 687b ldr r3, [r7, #4] - 80028d2: f8d3 3218 ldr.w r3, [r3, #536] ; 0x218 - 80028d6: 429a cmp r2, r3 - 80028d8: d218 bcs.n 800290c + 800297e: 687b ldr r3, [r7, #4] + 8002980: f8d3 3220 ldr.w r3, [r3, #544] ; 0x220 + 8002984: 697a ldr r2, [r7, #20] + 8002986: 1ad2 subs r2, r2, r3 + 8002988: 687b ldr r3, [r7, #4] + 800298a: f8d3 3218 ldr.w r3, [r3, #536] ; 0x218 + 800298e: 429a cmp r2, r3 + 8002990: d218 bcs.n 80029c4 for (nf = fs->n_fats; nf >= 2; nf--) { /* Reflect the change to all FAT copies */ - 80028da: 687b ldr r3, [r7, #4] - 80028dc: f893 3203 ldrb.w r3, [r3, #515] ; 0x203 - 80028e0: 613b str r3, [r7, #16] - 80028e2: e010 b.n 8002906 + 8002992: 687b ldr r3, [r7, #4] + 8002994: f893 3203 ldrb.w r3, [r3, #515] ; 0x203 + 8002998: 613b str r3, [r7, #16] + 800299a: e010 b.n 80029be wsect += fs->fsize; - 80028e4: 687b ldr r3, [r7, #4] - 80028e6: f8d3 3218 ldr.w r3, [r3, #536] ; 0x218 - 80028ea: 697a ldr r2, [r7, #20] - 80028ec: 4413 add r3, r2 - 80028ee: 617b str r3, [r7, #20] + 800299c: 687b ldr r3, [r7, #4] + 800299e: f8d3 3218 ldr.w r3, [r3, #536] ; 0x218 + 80029a2: 697a ldr r2, [r7, #20] + 80029a4: 4413 add r3, r2 + 80029a6: 617b str r3, [r7, #20] disk_write(fs->drv, fs->win.d8, wsect, 1); - 80028f0: 687b ldr r3, [r7, #4] - 80028f2: f893 0201 ldrb.w r0, [r3, #513] ; 0x201 - 80028f6: 6879 ldr r1, [r7, #4] - 80028f8: 2301 movs r3, #1 - 80028fa: 697a ldr r2, [r7, #20] - 80028fc: f7ff fdba bl 8002474 + 80029a8: 687b ldr r3, [r7, #4] + 80029aa: f893 0201 ldrb.w r0, [r3, #513] ; 0x201 + 80029ae: 6879 ldr r1, [r7, #4] + 80029b0: 2301 movs r3, #1 + 80029b2: 697a ldr r2, [r7, #20] + 80029b4: f7ff fdba bl 800252c for (nf = fs->n_fats; nf >= 2; nf--) { /* Reflect the change to all FAT copies */ - 8002900: 693b ldr r3, [r7, #16] - 8002902: 3b01 subs r3, #1 - 8002904: 613b str r3, [r7, #16] - 8002906: 693b ldr r3, [r7, #16] - 8002908: 2b01 cmp r3, #1 - 800290a: d8eb bhi.n 80028e4 + 80029b8: 693b ldr r3, [r7, #16] + 80029ba: 3b01 subs r3, #1 + 80029bc: 613b str r3, [r7, #16] + 80029be: 693b ldr r3, [r7, #16] + 80029c0: 2b01 cmp r3, #1 + 80029c2: d8eb bhi.n 800299c } } } } return res; - 800290c: 7bfb ldrb r3, [r7, #15] + 80029c4: 7bfb ldrb r3, [r7, #15] } - 800290e: 4618 mov r0, r3 - 8002910: 3718 adds r7, #24 - 8002912: 46bd mov sp, r7 - 8002914: bd80 pop {r7, pc} + 80029c6: 4618 mov r0, r3 + 80029c8: 3718 adds r7, #24 + 80029ca: 46bd mov sp, r7 + 80029cc: bd80 pop {r7, pc} -08002916 : +080029ce : static FRESULT move_window ( FATFS* fs, /* File system object */ DWORD sector /* Sector number to make appearance in the fs->win[].d8 */ ) { - 8002916: b580 push {r7, lr} - 8002918: b084 sub sp, #16 - 800291a: af00 add r7, sp, #0 - 800291c: 6078 str r0, [r7, #4] - 800291e: 6039 str r1, [r7, #0] + 80029ce: b580 push {r7, lr} + 80029d0: b084 sub sp, #16 + 80029d2: af00 add r7, sp, #0 + 80029d4: 6078 str r0, [r7, #4] + 80029d6: 6039 str r1, [r7, #0] FRESULT res = FR_OK; - 8002920: 2300 movs r3, #0 - 8002922: 73fb strb r3, [r7, #15] + 80029d8: 2300 movs r3, #0 + 80029da: 73fb strb r3, [r7, #15] if (sector != fs->winsect) { /* Window offset changed? */ - 8002924: 687b ldr r3, [r7, #4] - 8002926: f8d3 322c ldr.w r3, [r3, #556] ; 0x22c - 800292a: 683a ldr r2, [r7, #0] - 800292c: 429a cmp r2, r3 - 800292e: d01b beq.n 8002968 + 80029dc: 687b ldr r3, [r7, #4] + 80029de: f8d3 322c ldr.w r3, [r3, #556] ; 0x22c + 80029e2: 683a ldr r2, [r7, #0] + 80029e4: 429a cmp r2, r3 + 80029e6: d01b beq.n 8002a20 #if !_FS_READONLY res = sync_window(fs); /* Write-back changes */ - 8002930: 6878 ldr r0, [r7, #4] - 8002932: f7ff ffa7 bl 8002884 - 8002936: 4603 mov r3, r0 - 8002938: 73fb strb r3, [r7, #15] + 80029e8: 6878 ldr r0, [r7, #4] + 80029ea: f7ff ffa7 bl 800293c + 80029ee: 4603 mov r3, r0 + 80029f0: 73fb strb r3, [r7, #15] #endif if (res == FR_OK) { /* Fill sector window with new data */ - 800293a: 7bfb ldrb r3, [r7, #15] - 800293c: 2b00 cmp r3, #0 - 800293e: d113 bne.n 8002968 + 80029f2: 7bfb ldrb r3, [r7, #15] + 80029f4: 2b00 cmp r3, #0 + 80029f6: d113 bne.n 8002a20 if (disk_read(fs->drv, fs->win.d8, sector, 1) != RES_OK) { - 8002940: 687b ldr r3, [r7, #4] - 8002942: f893 0201 ldrb.w r0, [r3, #513] ; 0x201 - 8002946: 6879 ldr r1, [r7, #4] - 8002948: 2301 movs r3, #1 - 800294a: 683a ldr r2, [r7, #0] - 800294c: f7ff fd72 bl 8002434 - 8002950: 4603 mov r3, r0 - 8002952: 2b00 cmp r3, #0 - 8002954: d004 beq.n 8002960 + 80029f8: 687b ldr r3, [r7, #4] + 80029fa: f893 0201 ldrb.w r0, [r3, #513] ; 0x201 + 80029fe: 6879 ldr r1, [r7, #4] + 8002a00: 2301 movs r3, #1 + 8002a02: 683a ldr r2, [r7, #0] + 8002a04: f7ff fd72 bl 80024ec + 8002a08: 4603 mov r3, r0 + 8002a0a: 2b00 cmp r3, #0 + 8002a0c: d004 beq.n 8002a18 sector = 0xFFFFFFFF; /* Invalidate window if data is not reliable */ - 8002956: f04f 33ff mov.w r3, #4294967295 - 800295a: 603b str r3, [r7, #0] + 8002a0e: f04f 33ff mov.w r3, #4294967295 + 8002a12: 603b str r3, [r7, #0] res = FR_DISK_ERR; - 800295c: 2301 movs r3, #1 - 800295e: 73fb strb r3, [r7, #15] + 8002a14: 2301 movs r3, #1 + 8002a16: 73fb strb r3, [r7, #15] } fs->winsect = sector; - 8002960: 687b ldr r3, [r7, #4] - 8002962: 683a ldr r2, [r7, #0] - 8002964: f8c3 222c str.w r2, [r3, #556] ; 0x22c + 8002a18: 687b ldr r3, [r7, #4] + 8002a1a: 683a ldr r2, [r7, #0] + 8002a1c: f8c3 222c str.w r2, [r3, #556] ; 0x22c } } return res; - 8002968: 7bfb ldrb r3, [r7, #15] + 8002a20: 7bfb ldrb r3, [r7, #15] } - 800296a: 4618 mov r0, r3 - 800296c: 3710 adds r7, #16 - 800296e: 46bd mov sp, r7 - 8002970: bd80 pop {r7, pc} + 8002a22: 4618 mov r0, r3 + 8002a24: 3710 adds r7, #16 + 8002a26: 46bd mov sp, r7 + 8002a28: bd80 pop {r7, pc} -08002972 : +08002a2a : DWORD clust2sect ( /* !=0: Sector number, 0: Failed - invalid cluster# */ FATFS* fs, /* File system object */ DWORD clst /* Cluster# to be converted */ ) { - 8002972: b480 push {r7} - 8002974: b083 sub sp, #12 - 8002976: af00 add r7, sp, #0 - 8002978: 6078 str r0, [r7, #4] - 800297a: 6039 str r1, [r7, #0] + 8002a2a: b480 push {r7} + 8002a2c: b083 sub sp, #12 + 8002a2e: af00 add r7, sp, #0 + 8002a30: 6078 str r0, [r7, #4] + 8002a32: 6039 str r1, [r7, #0] clst -= 2; - 800297c: 683b ldr r3, [r7, #0] - 800297e: 3b02 subs r3, #2 - 8002980: 603b str r3, [r7, #0] + 8002a34: 683b ldr r3, [r7, #0] + 8002a36: 3b02 subs r3, #2 + 8002a38: 603b str r3, [r7, #0] if (clst >= fs->n_fatent - 2) return 0; /* Invalid cluster# */ - 8002982: 687b ldr r3, [r7, #4] - 8002984: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 - 8002988: 3b02 subs r3, #2 - 800298a: 683a ldr r2, [r7, #0] - 800298c: 429a cmp r2, r3 - 800298e: d301 bcc.n 8002994 - 8002990: 2300 movs r3, #0 - 8002992: e00a b.n 80029aa + 8002a3a: 687b ldr r3, [r7, #4] + 8002a3c: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 + 8002a40: 3b02 subs r3, #2 + 8002a42: 683a ldr r2, [r7, #0] + 8002a44: 429a cmp r2, r3 + 8002a46: d301 bcc.n 8002a4c + 8002a48: 2300 movs r3, #0 + 8002a4a: e00a b.n 8002a62 return clst * fs->csize + fs->database; - 8002994: 687b ldr r3, [r7, #4] - 8002996: f893 3202 ldrb.w r3, [r3, #514] ; 0x202 - 800299a: 461a mov r2, r3 - 800299c: 683b ldr r3, [r7, #0] - 800299e: fb03 f202 mul.w r2, r3, r2 - 80029a2: 687b ldr r3, [r7, #4] - 80029a4: f8d3 3228 ldr.w r3, [r3, #552] ; 0x228 - 80029a8: 4413 add r3, r2 + 8002a4c: 687b ldr r3, [r7, #4] + 8002a4e: f893 3202 ldrb.w r3, [r3, #514] ; 0x202 + 8002a52: 461a mov r2, r3 + 8002a54: 683b ldr r3, [r7, #0] + 8002a56: fb03 f202 mul.w r2, r3, r2 + 8002a5a: 687b ldr r3, [r7, #4] + 8002a5c: f8d3 3228 ldr.w r3, [r3, #552] ; 0x228 + 8002a60: 4413 add r3, r2 } - 80029aa: 4618 mov r0, r3 - 80029ac: 370c adds r7, #12 - 80029ae: 46bd mov sp, r7 - 80029b0: bc80 pop {r7} - 80029b2: 4770 bx lr + 8002a62: 4618 mov r0, r3 + 8002a64: 370c adds r7, #12 + 8002a66: 46bd mov sp, r7 + 8002a68: bc80 pop {r7} + 8002a6a: 4770 bx lr -080029b4 : +08002a6c : DWORD get_fat ( /* 0xFFFFFFFF:Disk error, 1:Internal error, 2..0x0FFFFFFF:Cluster status */ FATFS* fs, /* File system object */ DWORD clst /* FAT index number (cluster number) to get the value */ ) { - 80029b4: b580 push {r7, lr} - 80029b6: b086 sub sp, #24 - 80029b8: af00 add r7, sp, #0 - 80029ba: 6078 str r0, [r7, #4] - 80029bc: 6039 str r1, [r7, #0] + 8002a6c: b580 push {r7, lr} + 8002a6e: b086 sub sp, #24 + 8002a70: af00 add r7, sp, #0 + 8002a72: 6078 str r0, [r7, #4] + 8002a74: 6039 str r1, [r7, #0] UINT wc, bc; BYTE *p; DWORD val; if (clst < 2 || clst >= fs->n_fatent) { /* Check range */ - 80029be: 683b ldr r3, [r7, #0] - 80029c0: 2b01 cmp r3, #1 - 80029c2: d905 bls.n 80029d0 - 80029c4: 687b ldr r3, [r7, #4] - 80029c6: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 - 80029ca: 683a ldr r2, [r7, #0] - 80029cc: 429a cmp r2, r3 - 80029ce: d302 bcc.n 80029d6 + 8002a76: 683b ldr r3, [r7, #0] + 8002a78: 2b01 cmp r3, #1 + 8002a7a: d905 bls.n 8002a88 + 8002a7c: 687b ldr r3, [r7, #4] + 8002a7e: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 + 8002a82: 683a ldr r2, [r7, #0] + 8002a84: 429a cmp r2, r3 + 8002a86: d302 bcc.n 8002a8e val = 1; /* Internal error */ - 80029d0: 2301 movs r3, #1 - 80029d2: 617b str r3, [r7, #20] - 80029d4: e0a3 b.n 8002b1e + 8002a88: 2301 movs r3, #1 + 8002a8a: 617b str r3, [r7, #20] + 8002a8c: e0a3 b.n 8002bd6 } else { val = 0xFFFFFFFF; /* Default value falls on disk error */ - 80029d6: f04f 33ff mov.w r3, #4294967295 - 80029da: 617b str r3, [r7, #20] + 8002a8e: f04f 33ff mov.w r3, #4294967295 + 8002a92: 617b str r3, [r7, #20] switch (fs->fs_type) { - 80029dc: 687b ldr r3, [r7, #4] - 80029de: f893 3200 ldrb.w r3, [r3, #512] ; 0x200 - 80029e2: 2b03 cmp r3, #3 - 80029e4: d068 beq.n 8002ab8 - 80029e6: 2b03 cmp r3, #3 - 80029e8: f300 808f bgt.w 8002b0a - 80029ec: 2b01 cmp r3, #1 - 80029ee: d002 beq.n 80029f6 - 80029f0: 2b02 cmp r3, #2 - 80029f2: d040 beq.n 8002a76 - 80029f4: e089 b.n 8002b0a + 8002a94: 687b ldr r3, [r7, #4] + 8002a96: f893 3200 ldrb.w r3, [r3, #512] ; 0x200 + 8002a9a: 2b03 cmp r3, #3 + 8002a9c: d068 beq.n 8002b70 + 8002a9e: 2b03 cmp r3, #3 + 8002aa0: f300 808f bgt.w 8002bc2 + 8002aa4: 2b01 cmp r3, #1 + 8002aa6: d002 beq.n 8002aae + 8002aa8: 2b02 cmp r3, #2 + 8002aaa: d040 beq.n 8002b2e + 8002aac: e089 b.n 8002bc2 case FS_FAT12 : bc = (UINT)clst; bc += bc / 2; - 80029f6: 683b ldr r3, [r7, #0] - 80029f8: 60fb str r3, [r7, #12] - 80029fa: 68fb ldr r3, [r7, #12] - 80029fc: 085b lsrs r3, r3, #1 - 80029fe: 68fa ldr r2, [r7, #12] - 8002a00: 4413 add r3, r2 - 8002a02: 60fb str r3, [r7, #12] + 8002aae: 683b ldr r3, [r7, #0] + 8002ab0: 60fb str r3, [r7, #12] + 8002ab2: 68fb ldr r3, [r7, #12] + 8002ab4: 085b lsrs r3, r3, #1 + 8002ab6: 68fa ldr r2, [r7, #12] + 8002ab8: 4413 add r3, r2 + 8002aba: 60fb str r3, [r7, #12] if (move_window(fs, fs->fatbase + (bc / SS(fs))) != FR_OK) break; - 8002a04: 687b ldr r3, [r7, #4] - 8002a06: f8d3 2220 ldr.w r2, [r3, #544] ; 0x220 - 8002a0a: 68fb ldr r3, [r7, #12] - 8002a0c: 0a5b lsrs r3, r3, #9 - 8002a0e: 4413 add r3, r2 - 8002a10: 4619 mov r1, r3 - 8002a12: 6878 ldr r0, [r7, #4] - 8002a14: f7ff ff7f bl 8002916 - 8002a18: 4603 mov r3, r0 - 8002a1a: 2b00 cmp r3, #0 - 8002a1c: d178 bne.n 8002b10 + 8002abc: 687b ldr r3, [r7, #4] + 8002abe: f8d3 2220 ldr.w r2, [r3, #544] ; 0x220 + 8002ac2: 68fb ldr r3, [r7, #12] + 8002ac4: 0a5b lsrs r3, r3, #9 + 8002ac6: 4413 add r3, r2 + 8002ac8: 4619 mov r1, r3 + 8002aca: 6878 ldr r0, [r7, #4] + 8002acc: f7ff ff7f bl 80029ce + 8002ad0: 4603 mov r3, r0 + 8002ad2: 2b00 cmp r3, #0 + 8002ad4: d178 bne.n 8002bc8 wc = fs->win.d8[bc++ % SS(fs)]; - 8002a1e: 68fb ldr r3, [r7, #12] - 8002a20: 1c5a adds r2, r3, #1 - 8002a22: 60fa str r2, [r7, #12] - 8002a24: f3c3 0308 ubfx r3, r3, #0, #9 - 8002a28: 687a ldr r2, [r7, #4] - 8002a2a: 5cd3 ldrb r3, [r2, r3] - 8002a2c: 60bb str r3, [r7, #8] + 8002ad6: 68fb ldr r3, [r7, #12] + 8002ad8: 1c5a adds r2, r3, #1 + 8002ada: 60fa str r2, [r7, #12] + 8002adc: f3c3 0308 ubfx r3, r3, #0, #9 + 8002ae0: 687a ldr r2, [r7, #4] + 8002ae2: 5cd3 ldrb r3, [r2, r3] + 8002ae4: 60bb str r3, [r7, #8] if (move_window(fs, fs->fatbase + (bc / SS(fs))) != FR_OK) break; - 8002a2e: 687b ldr r3, [r7, #4] - 8002a30: f8d3 2220 ldr.w r2, [r3, #544] ; 0x220 - 8002a34: 68fb ldr r3, [r7, #12] - 8002a36: 0a5b lsrs r3, r3, #9 - 8002a38: 4413 add r3, r2 - 8002a3a: 4619 mov r1, r3 - 8002a3c: 6878 ldr r0, [r7, #4] - 8002a3e: f7ff ff6a bl 8002916 - 8002a42: 4603 mov r3, r0 - 8002a44: 2b00 cmp r3, #0 - 8002a46: d165 bne.n 8002b14 + 8002ae6: 687b ldr r3, [r7, #4] + 8002ae8: f8d3 2220 ldr.w r2, [r3, #544] ; 0x220 + 8002aec: 68fb ldr r3, [r7, #12] + 8002aee: 0a5b lsrs r3, r3, #9 + 8002af0: 4413 add r3, r2 + 8002af2: 4619 mov r1, r3 + 8002af4: 6878 ldr r0, [r7, #4] + 8002af6: f7ff ff6a bl 80029ce + 8002afa: 4603 mov r3, r0 + 8002afc: 2b00 cmp r3, #0 + 8002afe: d165 bne.n 8002bcc wc |= fs->win.d8[bc % SS(fs)] << 8; - 8002a48: 68fb ldr r3, [r7, #12] - 8002a4a: f3c3 0308 ubfx r3, r3, #0, #9 - 8002a4e: 687a ldr r2, [r7, #4] - 8002a50: 5cd3 ldrb r3, [r2, r3] - 8002a52: 021b lsls r3, r3, #8 - 8002a54: 461a mov r2, r3 - 8002a56: 68bb ldr r3, [r7, #8] - 8002a58: 4313 orrs r3, r2 - 8002a5a: 60bb str r3, [r7, #8] + 8002b00: 68fb ldr r3, [r7, #12] + 8002b02: f3c3 0308 ubfx r3, r3, #0, #9 + 8002b06: 687a ldr r2, [r7, #4] + 8002b08: 5cd3 ldrb r3, [r2, r3] + 8002b0a: 021b lsls r3, r3, #8 + 8002b0c: 461a mov r2, r3 + 8002b0e: 68bb ldr r3, [r7, #8] + 8002b10: 4313 orrs r3, r2 + 8002b12: 60bb str r3, [r7, #8] val = clst & 1 ? wc >> 4 : (wc & 0xFFF); - 8002a5c: 683b ldr r3, [r7, #0] - 8002a5e: f003 0301 and.w r3, r3, #1 - 8002a62: 2b00 cmp r3, #0 - 8002a64: d002 beq.n 8002a6c - 8002a66: 68bb ldr r3, [r7, #8] - 8002a68: 091b lsrs r3, r3, #4 - 8002a6a: e002 b.n 8002a72 - 8002a6c: 68bb ldr r3, [r7, #8] - 8002a6e: f3c3 030b ubfx r3, r3, #0, #12 - 8002a72: 617b str r3, [r7, #20] + 8002b14: 683b ldr r3, [r7, #0] + 8002b16: f003 0301 and.w r3, r3, #1 + 8002b1a: 2b00 cmp r3, #0 + 8002b1c: d002 beq.n 8002b24 + 8002b1e: 68bb ldr r3, [r7, #8] + 8002b20: 091b lsrs r3, r3, #4 + 8002b22: e002 b.n 8002b2a + 8002b24: 68bb ldr r3, [r7, #8] + 8002b26: f3c3 030b ubfx r3, r3, #0, #12 + 8002b2a: 617b str r3, [r7, #20] break; - 8002a74: e053 b.n 8002b1e + 8002b2c: e053 b.n 8002bd6 case FS_FAT16 : if (move_window(fs, fs->fatbase + (clst / (SS(fs) / 2))) != FR_OK) break; - 8002a76: 687b ldr r3, [r7, #4] - 8002a78: f8d3 2220 ldr.w r2, [r3, #544] ; 0x220 - 8002a7c: 683b ldr r3, [r7, #0] - 8002a7e: 0a1b lsrs r3, r3, #8 - 8002a80: 4413 add r3, r2 - 8002a82: 4619 mov r1, r3 - 8002a84: 6878 ldr r0, [r7, #4] - 8002a86: f7ff ff46 bl 8002916 - 8002a8a: 4603 mov r3, r0 - 8002a8c: 2b00 cmp r3, #0 - 8002a8e: d143 bne.n 8002b18 + 8002b2e: 687b ldr r3, [r7, #4] + 8002b30: f8d3 2220 ldr.w r2, [r3, #544] ; 0x220 + 8002b34: 683b ldr r3, [r7, #0] + 8002b36: 0a1b lsrs r3, r3, #8 + 8002b38: 4413 add r3, r2 + 8002b3a: 4619 mov r1, r3 + 8002b3c: 6878 ldr r0, [r7, #4] + 8002b3e: f7ff ff46 bl 80029ce + 8002b42: 4603 mov r3, r0 + 8002b44: 2b00 cmp r3, #0 + 8002b46: d143 bne.n 8002bd0 p = &fs->win.d8[clst * 2 % SS(fs)]; - 8002a90: 683b ldr r3, [r7, #0] - 8002a92: 005b lsls r3, r3, #1 - 8002a94: f403 73ff and.w r3, r3, #510 ; 0x1fe - 8002a98: 687a ldr r2, [r7, #4] - 8002a9a: 4413 add r3, r2 - 8002a9c: 613b str r3, [r7, #16] + 8002b48: 683b ldr r3, [r7, #0] + 8002b4a: 005b lsls r3, r3, #1 + 8002b4c: f403 73ff and.w r3, r3, #510 ; 0x1fe + 8002b50: 687a ldr r2, [r7, #4] + 8002b52: 4413 add r3, r2 + 8002b54: 613b str r3, [r7, #16] val = LD_WORD(p); - 8002a9e: 693b ldr r3, [r7, #16] - 8002aa0: 3301 adds r3, #1 - 8002aa2: 781b ldrb r3, [r3, #0] - 8002aa4: 021b lsls r3, r3, #8 - 8002aa6: b21a sxth r2, r3 - 8002aa8: 693b ldr r3, [r7, #16] - 8002aaa: 781b ldrb r3, [r3, #0] - 8002aac: b21b sxth r3, r3 - 8002aae: 4313 orrs r3, r2 - 8002ab0: b21b sxth r3, r3 - 8002ab2: b29b uxth r3, r3 - 8002ab4: 617b str r3, [r7, #20] + 8002b56: 693b ldr r3, [r7, #16] + 8002b58: 3301 adds r3, #1 + 8002b5a: 781b ldrb r3, [r3, #0] + 8002b5c: 021b lsls r3, r3, #8 + 8002b5e: b21a sxth r2, r3 + 8002b60: 693b ldr r3, [r7, #16] + 8002b62: 781b ldrb r3, [r3, #0] + 8002b64: b21b sxth r3, r3 + 8002b66: 4313 orrs r3, r2 + 8002b68: b21b sxth r3, r3 + 8002b6a: b29b uxth r3, r3 + 8002b6c: 617b str r3, [r7, #20] break; - 8002ab6: e032 b.n 8002b1e + 8002b6e: e032 b.n 8002bd6 case FS_FAT32 : if (move_window(fs, fs->fatbase + (clst / (SS(fs) / 4))) != FR_OK) break; - 8002ab8: 687b ldr r3, [r7, #4] - 8002aba: f8d3 2220 ldr.w r2, [r3, #544] ; 0x220 - 8002abe: 683b ldr r3, [r7, #0] - 8002ac0: 09db lsrs r3, r3, #7 - 8002ac2: 4413 add r3, r2 - 8002ac4: 4619 mov r1, r3 - 8002ac6: 6878 ldr r0, [r7, #4] - 8002ac8: f7ff ff25 bl 8002916 - 8002acc: 4603 mov r3, r0 - 8002ace: 2b00 cmp r3, #0 - 8002ad0: d124 bne.n 8002b1c + 8002b70: 687b ldr r3, [r7, #4] + 8002b72: f8d3 2220 ldr.w r2, [r3, #544] ; 0x220 + 8002b76: 683b ldr r3, [r7, #0] + 8002b78: 09db lsrs r3, r3, #7 + 8002b7a: 4413 add r3, r2 + 8002b7c: 4619 mov r1, r3 + 8002b7e: 6878 ldr r0, [r7, #4] + 8002b80: f7ff ff25 bl 80029ce + 8002b84: 4603 mov r3, r0 + 8002b86: 2b00 cmp r3, #0 + 8002b88: d124 bne.n 8002bd4 p = &fs->win.d8[clst * 4 % SS(fs)]; - 8002ad2: 683b ldr r3, [r7, #0] - 8002ad4: 009b lsls r3, r3, #2 - 8002ad6: f403 73fe and.w r3, r3, #508 ; 0x1fc - 8002ada: 687a ldr r2, [r7, #4] - 8002adc: 4413 add r3, r2 - 8002ade: 613b str r3, [r7, #16] + 8002b8a: 683b ldr r3, [r7, #0] + 8002b8c: 009b lsls r3, r3, #2 + 8002b8e: f403 73fe and.w r3, r3, #508 ; 0x1fc + 8002b92: 687a ldr r2, [r7, #4] + 8002b94: 4413 add r3, r2 + 8002b96: 613b str r3, [r7, #16] val = LD_DWORD(p) & 0x0FFFFFFF; - 8002ae0: 693b ldr r3, [r7, #16] - 8002ae2: 3303 adds r3, #3 - 8002ae4: 781b ldrb r3, [r3, #0] - 8002ae6: 061a lsls r2, r3, #24 - 8002ae8: 693b ldr r3, [r7, #16] - 8002aea: 3302 adds r3, #2 - 8002aec: 781b ldrb r3, [r3, #0] - 8002aee: 041b lsls r3, r3, #16 - 8002af0: 4313 orrs r3, r2 - 8002af2: 693a ldr r2, [r7, #16] - 8002af4: 3201 adds r2, #1 - 8002af6: 7812 ldrb r2, [r2, #0] - 8002af8: 0212 lsls r2, r2, #8 - 8002afa: 4313 orrs r3, r2 - 8002afc: 693a ldr r2, [r7, #16] - 8002afe: 7812 ldrb r2, [r2, #0] - 8002b00: 4313 orrs r3, r2 - 8002b02: f023 4370 bic.w r3, r3, #4026531840 ; 0xf0000000 - 8002b06: 617b str r3, [r7, #20] + 8002b98: 693b ldr r3, [r7, #16] + 8002b9a: 3303 adds r3, #3 + 8002b9c: 781b ldrb r3, [r3, #0] + 8002b9e: 061a lsls r2, r3, #24 + 8002ba0: 693b ldr r3, [r7, #16] + 8002ba2: 3302 adds r3, #2 + 8002ba4: 781b ldrb r3, [r3, #0] + 8002ba6: 041b lsls r3, r3, #16 + 8002ba8: 4313 orrs r3, r2 + 8002baa: 693a ldr r2, [r7, #16] + 8002bac: 3201 adds r2, #1 + 8002bae: 7812 ldrb r2, [r2, #0] + 8002bb0: 0212 lsls r2, r2, #8 + 8002bb2: 4313 orrs r3, r2 + 8002bb4: 693a ldr r2, [r7, #16] + 8002bb6: 7812 ldrb r2, [r2, #0] + 8002bb8: 4313 orrs r3, r2 + 8002bba: f023 4370 bic.w r3, r3, #4026531840 ; 0xf0000000 + 8002bbe: 617b str r3, [r7, #20] break; - 8002b08: e009 b.n 8002b1e + 8002bc0: e009 b.n 8002bd6 default: val = 1; /* Internal error */ - 8002b0a: 2301 movs r3, #1 - 8002b0c: 617b str r3, [r7, #20] - 8002b0e: e006 b.n 8002b1e + 8002bc2: 2301 movs r3, #1 + 8002bc4: 617b str r3, [r7, #20] + 8002bc6: e006 b.n 8002bd6 if (move_window(fs, fs->fatbase + (bc / SS(fs))) != FR_OK) break; - 8002b10: bf00 nop - 8002b12: e004 b.n 8002b1e + 8002bc8: bf00 nop + 8002bca: e004 b.n 8002bd6 if (move_window(fs, fs->fatbase + (bc / SS(fs))) != FR_OK) break; - 8002b14: bf00 nop - 8002b16: e002 b.n 8002b1e + 8002bcc: bf00 nop + 8002bce: e002 b.n 8002bd6 if (move_window(fs, fs->fatbase + (clst / (SS(fs) / 2))) != FR_OK) break; - 8002b18: bf00 nop - 8002b1a: e000 b.n 8002b1e + 8002bd0: bf00 nop + 8002bd2: e000 b.n 8002bd6 if (move_window(fs, fs->fatbase + (clst / (SS(fs) / 4))) != FR_OK) break; - 8002b1c: bf00 nop + 8002bd4: bf00 nop } } return val; - 8002b1e: 697b ldr r3, [r7, #20] + 8002bd6: 697b ldr r3, [r7, #20] } - 8002b20: 4618 mov r0, r3 - 8002b22: 3718 adds r7, #24 - 8002b24: 46bd mov sp, r7 - 8002b26: bd80 pop {r7, pc} + 8002bd8: 4618 mov r0, r3 + 8002bda: 3718 adds r7, #24 + 8002bdc: 46bd mov sp, r7 + 8002bde: bd80 pop {r7, pc} -08002b28 : +08002be0 : FRESULT put_fat ( FATFS* fs, /* File system object */ DWORD clst, /* FAT index number (cluster number) to be changed */ DWORD val /* New value to be set to the entry */ ) { - 8002b28: b580 push {r7, lr} - 8002b2a: b088 sub sp, #32 - 8002b2c: af00 add r7, sp, #0 - 8002b2e: 60f8 str r0, [r7, #12] - 8002b30: 60b9 str r1, [r7, #8] - 8002b32: 607a str r2, [r7, #4] + 8002be0: b580 push {r7, lr} + 8002be2: b088 sub sp, #32 + 8002be4: af00 add r7, sp, #0 + 8002be6: 60f8 str r0, [r7, #12] + 8002be8: 60b9 str r1, [r7, #8] + 8002bea: 607a str r2, [r7, #4] UINT bc; BYTE *p; FRESULT res; if (clst < 2 || clst >= fs->n_fatent) { /* Check range */ - 8002b34: 68bb ldr r3, [r7, #8] - 8002b36: 2b01 cmp r3, #1 - 8002b38: d905 bls.n 8002b46 - 8002b3a: 68fb ldr r3, [r7, #12] - 8002b3c: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 - 8002b40: 68ba ldr r2, [r7, #8] - 8002b42: 429a cmp r2, r3 - 8002b44: d302 bcc.n 8002b4c + 8002bec: 68bb ldr r3, [r7, #8] + 8002bee: 2b01 cmp r3, #1 + 8002bf0: d905 bls.n 8002bfe + 8002bf2: 68fb ldr r3, [r7, #12] + 8002bf4: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 + 8002bf8: 68ba ldr r2, [r7, #8] + 8002bfa: 429a cmp r2, r3 + 8002bfc: d302 bcc.n 8002c04 res = FR_INT_ERR; - 8002b46: 2302 movs r3, #2 - 8002b48: 77fb strb r3, [r7, #31] - 8002b4a: e0f6 b.n 8002d3a + 8002bfe: 2302 movs r3, #2 + 8002c00: 77fb strb r3, [r7, #31] + 8002c02: e0f6 b.n 8002df2 } else { switch (fs->fs_type) { - 8002b4c: 68fb ldr r3, [r7, #12] - 8002b4e: f893 3200 ldrb.w r3, [r3, #512] ; 0x200 - 8002b52: 2b03 cmp r3, #3 - 8002b54: f000 809e beq.w 8002c94 - 8002b58: 2b03 cmp r3, #3 - 8002b5a: f300 80e4 bgt.w 8002d26 - 8002b5e: 2b01 cmp r3, #1 - 8002b60: d002 beq.n 8002b68 - 8002b62: 2b02 cmp r3, #2 - 8002b64: d06f beq.n 8002c46 - 8002b66: e0de b.n 8002d26 + 8002c04: 68fb ldr r3, [r7, #12] + 8002c06: f893 3200 ldrb.w r3, [r3, #512] ; 0x200 + 8002c0a: 2b03 cmp r3, #3 + 8002c0c: f000 809e beq.w 8002d4c + 8002c10: 2b03 cmp r3, #3 + 8002c12: f300 80e4 bgt.w 8002dde + 8002c16: 2b01 cmp r3, #1 + 8002c18: d002 beq.n 8002c20 + 8002c1a: 2b02 cmp r3, #2 + 8002c1c: d06f beq.n 8002cfe + 8002c1e: e0de b.n 8002dde case FS_FAT12 : bc = (UINT)clst; bc += bc / 2; - 8002b68: 68bb ldr r3, [r7, #8] - 8002b6a: 617b str r3, [r7, #20] - 8002b6c: 697b ldr r3, [r7, #20] - 8002b6e: 085b lsrs r3, r3, #1 - 8002b70: 697a ldr r2, [r7, #20] - 8002b72: 4413 add r3, r2 - 8002b74: 617b str r3, [r7, #20] + 8002c20: 68bb ldr r3, [r7, #8] + 8002c22: 617b str r3, [r7, #20] + 8002c24: 697b ldr r3, [r7, #20] + 8002c26: 085b lsrs r3, r3, #1 + 8002c28: 697a ldr r2, [r7, #20] + 8002c2a: 4413 add r3, r2 + 8002c2c: 617b str r3, [r7, #20] res = move_window(fs, fs->fatbase + (bc / SS(fs))); - 8002b76: 68fb ldr r3, [r7, #12] - 8002b78: f8d3 2220 ldr.w r2, [r3, #544] ; 0x220 - 8002b7c: 697b ldr r3, [r7, #20] - 8002b7e: 0a5b lsrs r3, r3, #9 - 8002b80: 4413 add r3, r2 - 8002b82: 4619 mov r1, r3 - 8002b84: 68f8 ldr r0, [r7, #12] - 8002b86: f7ff fec6 bl 8002916 - 8002b8a: 4603 mov r3, r0 - 8002b8c: 77fb strb r3, [r7, #31] + 8002c2e: 68fb ldr r3, [r7, #12] + 8002c30: f8d3 2220 ldr.w r2, [r3, #544] ; 0x220 + 8002c34: 697b ldr r3, [r7, #20] + 8002c36: 0a5b lsrs r3, r3, #9 + 8002c38: 4413 add r3, r2 + 8002c3a: 4619 mov r1, r3 + 8002c3c: 68f8 ldr r0, [r7, #12] + 8002c3e: f7ff fec6 bl 80029ce + 8002c42: 4603 mov r3, r0 + 8002c44: 77fb strb r3, [r7, #31] if (res != FR_OK) break; - 8002b8e: 7ffb ldrb r3, [r7, #31] - 8002b90: 2b00 cmp r3, #0 - 8002b92: f040 80cb bne.w 8002d2c + 8002c46: 7ffb ldrb r3, [r7, #31] + 8002c48: 2b00 cmp r3, #0 + 8002c4a: f040 80cb bne.w 8002de4 p = &fs->win.d8[bc++ % SS(fs)]; - 8002b96: 697b ldr r3, [r7, #20] - 8002b98: 1c5a adds r2, r3, #1 - 8002b9a: 617a str r2, [r7, #20] - 8002b9c: f3c3 0308 ubfx r3, r3, #0, #9 - 8002ba0: 68fa ldr r2, [r7, #12] - 8002ba2: 4413 add r3, r2 - 8002ba4: 61bb str r3, [r7, #24] + 8002c4e: 697b ldr r3, [r7, #20] + 8002c50: 1c5a adds r2, r3, #1 + 8002c52: 617a str r2, [r7, #20] + 8002c54: f3c3 0308 ubfx r3, r3, #0, #9 + 8002c58: 68fa ldr r2, [r7, #12] + 8002c5a: 4413 add r3, r2 + 8002c5c: 61bb str r3, [r7, #24] *p = (clst & 1) ? ((*p & 0x0F) | ((BYTE)val << 4)) : (BYTE)val; - 8002ba6: 68bb ldr r3, [r7, #8] - 8002ba8: f003 0301 and.w r3, r3, #1 - 8002bac: 2b00 cmp r3, #0 - 8002bae: d00d beq.n 8002bcc - 8002bb0: 69bb ldr r3, [r7, #24] - 8002bb2: 781b ldrb r3, [r3, #0] - 8002bb4: b25b sxtb r3, r3 - 8002bb6: f003 030f and.w r3, r3, #15 - 8002bba: b25a sxtb r2, r3 - 8002bbc: 687b ldr r3, [r7, #4] - 8002bbe: b2db uxtb r3, r3 - 8002bc0: 011b lsls r3, r3, #4 - 8002bc2: b25b sxtb r3, r3 - 8002bc4: 4313 orrs r3, r2 - 8002bc6: b25b sxtb r3, r3 - 8002bc8: b2db uxtb r3, r3 - 8002bca: e001 b.n 8002bd0 - 8002bcc: 687b ldr r3, [r7, #4] - 8002bce: b2db uxtb r3, r3 - 8002bd0: 69ba ldr r2, [r7, #24] - 8002bd2: 7013 strb r3, [r2, #0] + 8002c5e: 68bb ldr r3, [r7, #8] + 8002c60: f003 0301 and.w r3, r3, #1 + 8002c64: 2b00 cmp r3, #0 + 8002c66: d00d beq.n 8002c84 + 8002c68: 69bb ldr r3, [r7, #24] + 8002c6a: 781b ldrb r3, [r3, #0] + 8002c6c: b25b sxtb r3, r3 + 8002c6e: f003 030f and.w r3, r3, #15 + 8002c72: b25a sxtb r2, r3 + 8002c74: 687b ldr r3, [r7, #4] + 8002c76: b2db uxtb r3, r3 + 8002c78: 011b lsls r3, r3, #4 + 8002c7a: b25b sxtb r3, r3 + 8002c7c: 4313 orrs r3, r2 + 8002c7e: b25b sxtb r3, r3 + 8002c80: b2db uxtb r3, r3 + 8002c82: e001 b.n 8002c88 + 8002c84: 687b ldr r3, [r7, #4] + 8002c86: b2db uxtb r3, r3 + 8002c88: 69ba ldr r2, [r7, #24] + 8002c8a: 7013 strb r3, [r2, #0] fs->wflag = 1; - 8002bd4: 68fb ldr r3, [r7, #12] - 8002bd6: 2201 movs r2, #1 - 8002bd8: f883 2204 strb.w r2, [r3, #516] ; 0x204 + 8002c8c: 68fb ldr r3, [r7, #12] + 8002c8e: 2201 movs r2, #1 + 8002c90: f883 2204 strb.w r2, [r3, #516] ; 0x204 res = move_window(fs, fs->fatbase + (bc / SS(fs))); - 8002bdc: 68fb ldr r3, [r7, #12] - 8002bde: f8d3 2220 ldr.w r2, [r3, #544] ; 0x220 - 8002be2: 697b ldr r3, [r7, #20] - 8002be4: 0a5b lsrs r3, r3, #9 - 8002be6: 4413 add r3, r2 - 8002be8: 4619 mov r1, r3 - 8002bea: 68f8 ldr r0, [r7, #12] - 8002bec: f7ff fe93 bl 8002916 - 8002bf0: 4603 mov r3, r0 - 8002bf2: 77fb strb r3, [r7, #31] - if (res != FR_OK) break; - 8002bf4: 7ffb ldrb r3, [r7, #31] - 8002bf6: 2b00 cmp r3, #0 - 8002bf8: f040 809a bne.w 8002d30 - p = &fs->win.d8[bc % SS(fs)]; - 8002bfc: 697b ldr r3, [r7, #20] - 8002bfe: f3c3 0308 ubfx r3, r3, #0, #9 - 8002c02: 68fa ldr r2, [r7, #12] - 8002c04: 4413 add r3, r2 - 8002c06: 61bb str r3, [r7, #24] - *p = (clst & 1) ? (BYTE)(val >> 4) : ((*p & 0xF0) | ((BYTE)(val >> 8) & 0x0F)); - 8002c08: 68bb ldr r3, [r7, #8] - 8002c0a: f003 0301 and.w r3, r3, #1 - 8002c0e: 2b00 cmp r3, #0 - 8002c10: d003 beq.n 8002c1a - 8002c12: 687b ldr r3, [r7, #4] - 8002c14: 091b lsrs r3, r3, #4 - 8002c16: b2db uxtb r3, r3 - 8002c18: e00e b.n 8002c38 - 8002c1a: 69bb ldr r3, [r7, #24] - 8002c1c: 781b ldrb r3, [r3, #0] - 8002c1e: b25b sxtb r3, r3 - 8002c20: f023 030f bic.w r3, r3, #15 - 8002c24: b25a sxtb r2, r3 - 8002c26: 687b ldr r3, [r7, #4] - 8002c28: 0a1b lsrs r3, r3, #8 - 8002c2a: b25b sxtb r3, r3 - 8002c2c: f003 030f and.w r3, r3, #15 - 8002c30: b25b sxtb r3, r3 - 8002c32: 4313 orrs r3, r2 - 8002c34: b25b sxtb r3, r3 - 8002c36: b2db uxtb r3, r3 - 8002c38: 69ba ldr r2, [r7, #24] - 8002c3a: 7013 strb r3, [r2, #0] - fs->wflag = 1; - 8002c3c: 68fb ldr r3, [r7, #12] - 8002c3e: 2201 movs r2, #1 - 8002c40: f883 2204 strb.w r2, [r3, #516] ; 0x204 - break; - 8002c44: e079 b.n 8002d3a - - case FS_FAT16 : - res = move_window(fs, fs->fatbase + (clst / (SS(fs) / 2))); - 8002c46: 68fb ldr r3, [r7, #12] - 8002c48: f8d3 2220 ldr.w r2, [r3, #544] ; 0x220 - 8002c4c: 68bb ldr r3, [r7, #8] - 8002c4e: 0a1b lsrs r3, r3, #8 - 8002c50: 4413 add r3, r2 - 8002c52: 4619 mov r1, r3 - 8002c54: 68f8 ldr r0, [r7, #12] - 8002c56: f7ff fe5e bl 8002916 - 8002c5a: 4603 mov r3, r0 - 8002c5c: 77fb strb r3, [r7, #31] - if (res != FR_OK) break; - 8002c5e: 7ffb ldrb r3, [r7, #31] - 8002c60: 2b00 cmp r3, #0 - 8002c62: d167 bne.n 8002d34 - p = &fs->win.d8[clst * 2 % SS(fs)]; - 8002c64: 68bb ldr r3, [r7, #8] - 8002c66: 005b lsls r3, r3, #1 - 8002c68: f403 73ff and.w r3, r3, #510 ; 0x1fe - 8002c6c: 68fa ldr r2, [r7, #12] - 8002c6e: 4413 add r3, r2 - 8002c70: 61bb str r3, [r7, #24] - ST_WORD(p, (WORD)val); - 8002c72: 687b ldr r3, [r7, #4] - 8002c74: b2da uxtb r2, r3 - 8002c76: 69bb ldr r3, [r7, #24] - 8002c78: 701a strb r2, [r3, #0] - 8002c7a: 687b ldr r3, [r7, #4] - 8002c7c: b29b uxth r3, r3 - 8002c7e: 0a1b lsrs r3, r3, #8 - 8002c80: b29a uxth r2, r3 - 8002c82: 69bb ldr r3, [r7, #24] - 8002c84: 3301 adds r3, #1 - 8002c86: b2d2 uxtb r2, r2 - 8002c88: 701a strb r2, [r3, #0] - fs->wflag = 1; - 8002c8a: 68fb ldr r3, [r7, #12] - 8002c8c: 2201 movs r2, #1 - 8002c8e: f883 2204 strb.w r2, [r3, #516] ; 0x204 - break; - 8002c92: e052 b.n 8002d3a - - case FS_FAT32 : - res = move_window(fs, fs->fatbase + (clst / (SS(fs) / 4))); 8002c94: 68fb ldr r3, [r7, #12] 8002c96: f8d3 2220 ldr.w r2, [r3, #544] ; 0x220 - 8002c9a: 68bb ldr r3, [r7, #8] - 8002c9c: 09db lsrs r3, r3, #7 + 8002c9a: 697b ldr r3, [r7, #20] + 8002c9c: 0a5b lsrs r3, r3, #9 8002c9e: 4413 add r3, r2 8002ca0: 4619 mov r1, r3 8002ca2: 68f8 ldr r0, [r7, #12] - 8002ca4: f7ff fe37 bl 8002916 + 8002ca4: f7ff fe93 bl 80029ce 8002ca8: 4603 mov r3, r0 8002caa: 77fb strb r3, [r7, #31] if (res != FR_OK) break; 8002cac: 7ffb ldrb r3, [r7, #31] 8002cae: 2b00 cmp r3, #0 - 8002cb0: d142 bne.n 8002d38 - p = &fs->win.d8[clst * 4 % SS(fs)]; - 8002cb2: 68bb ldr r3, [r7, #8] - 8002cb4: 009b lsls r3, r3, #2 - 8002cb6: f403 73fe and.w r3, r3, #508 ; 0x1fc + 8002cb0: f040 809a bne.w 8002de8 + p = &fs->win.d8[bc % SS(fs)]; + 8002cb4: 697b ldr r3, [r7, #20] + 8002cb6: f3c3 0308 ubfx r3, r3, #0, #9 8002cba: 68fa ldr r2, [r7, #12] 8002cbc: 4413 add r3, r2 8002cbe: 61bb str r3, [r7, #24] - val |= LD_DWORD(p) & 0xF0000000; - 8002cc0: 69bb ldr r3, [r7, #24] - 8002cc2: 3303 adds r3, #3 - 8002cc4: 781b ldrb r3, [r3, #0] - 8002cc6: 061a lsls r2, r3, #24 - 8002cc8: 69bb ldr r3, [r7, #24] - 8002cca: 3302 adds r3, #2 - 8002ccc: 781b ldrb r3, [r3, #0] - 8002cce: 041b lsls r3, r3, #16 - 8002cd0: 4313 orrs r3, r2 - 8002cd2: 69ba ldr r2, [r7, #24] - 8002cd4: 3201 adds r2, #1 - 8002cd6: 7812 ldrb r2, [r2, #0] - 8002cd8: 0212 lsls r2, r2, #8 - 8002cda: 4313 orrs r3, r2 - 8002cdc: 69ba ldr r2, [r7, #24] - 8002cde: 7812 ldrb r2, [r2, #0] - 8002ce0: 4313 orrs r3, r2 - 8002ce2: f003 4370 and.w r3, r3, #4026531840 ; 0xf0000000 - 8002ce6: 687a ldr r2, [r7, #4] - 8002ce8: 4313 orrs r3, r2 - 8002cea: 607b str r3, [r7, #4] - ST_DWORD(p, val); - 8002cec: 687b ldr r3, [r7, #4] - 8002cee: b2da uxtb r2, r3 - 8002cf0: 69bb ldr r3, [r7, #24] - 8002cf2: 701a strb r2, [r3, #0] - 8002cf4: 687b ldr r3, [r7, #4] - 8002cf6: b29b uxth r3, r3 - 8002cf8: 0a1b lsrs r3, r3, #8 - 8002cfa: b29a uxth r2, r3 - 8002cfc: 69bb ldr r3, [r7, #24] - 8002cfe: 3301 adds r3, #1 - 8002d00: b2d2 uxtb r2, r2 - 8002d02: 701a strb r2, [r3, #0] - 8002d04: 687b ldr r3, [r7, #4] - 8002d06: 0c1a lsrs r2, r3, #16 - 8002d08: 69bb ldr r3, [r7, #24] - 8002d0a: 3302 adds r3, #2 - 8002d0c: b2d2 uxtb r2, r2 - 8002d0e: 701a strb r2, [r3, #0] - 8002d10: 687b ldr r3, [r7, #4] - 8002d12: 0e1a lsrs r2, r3, #24 - 8002d14: 69bb ldr r3, [r7, #24] - 8002d16: 3303 adds r3, #3 - 8002d18: b2d2 uxtb r2, r2 - 8002d1a: 701a strb r2, [r3, #0] + *p = (clst & 1) ? (BYTE)(val >> 4) : ((*p & 0xF0) | ((BYTE)(val >> 8) & 0x0F)); + 8002cc0: 68bb ldr r3, [r7, #8] + 8002cc2: f003 0301 and.w r3, r3, #1 + 8002cc6: 2b00 cmp r3, #0 + 8002cc8: d003 beq.n 8002cd2 + 8002cca: 687b ldr r3, [r7, #4] + 8002ccc: 091b lsrs r3, r3, #4 + 8002cce: b2db uxtb r3, r3 + 8002cd0: e00e b.n 8002cf0 + 8002cd2: 69bb ldr r3, [r7, #24] + 8002cd4: 781b ldrb r3, [r3, #0] + 8002cd6: b25b sxtb r3, r3 + 8002cd8: f023 030f bic.w r3, r3, #15 + 8002cdc: b25a sxtb r2, r3 + 8002cde: 687b ldr r3, [r7, #4] + 8002ce0: 0a1b lsrs r3, r3, #8 + 8002ce2: b25b sxtb r3, r3 + 8002ce4: f003 030f and.w r3, r3, #15 + 8002ce8: b25b sxtb r3, r3 + 8002cea: 4313 orrs r3, r2 + 8002cec: b25b sxtb r3, r3 + 8002cee: b2db uxtb r3, r3 + 8002cf0: 69ba ldr r2, [r7, #24] + 8002cf2: 7013 strb r3, [r2, #0] fs->wflag = 1; - 8002d1c: 68fb ldr r3, [r7, #12] - 8002d1e: 2201 movs r2, #1 - 8002d20: f883 2204 strb.w r2, [r3, #516] ; 0x204 + 8002cf4: 68fb ldr r3, [r7, #12] + 8002cf6: 2201 movs r2, #1 + 8002cf8: f883 2204 strb.w r2, [r3, #516] ; 0x204 break; - 8002d24: e009 b.n 8002d3a + 8002cfc: e079 b.n 8002df2 + + case FS_FAT16 : + res = move_window(fs, fs->fatbase + (clst / (SS(fs) / 2))); + 8002cfe: 68fb ldr r3, [r7, #12] + 8002d00: f8d3 2220 ldr.w r2, [r3, #544] ; 0x220 + 8002d04: 68bb ldr r3, [r7, #8] + 8002d06: 0a1b lsrs r3, r3, #8 + 8002d08: 4413 add r3, r2 + 8002d0a: 4619 mov r1, r3 + 8002d0c: 68f8 ldr r0, [r7, #12] + 8002d0e: f7ff fe5e bl 80029ce + 8002d12: 4603 mov r3, r0 + 8002d14: 77fb strb r3, [r7, #31] + if (res != FR_OK) break; + 8002d16: 7ffb ldrb r3, [r7, #31] + 8002d18: 2b00 cmp r3, #0 + 8002d1a: d167 bne.n 8002dec + p = &fs->win.d8[clst * 2 % SS(fs)]; + 8002d1c: 68bb ldr r3, [r7, #8] + 8002d1e: 005b lsls r3, r3, #1 + 8002d20: f403 73ff and.w r3, r3, #510 ; 0x1fe + 8002d24: 68fa ldr r2, [r7, #12] + 8002d26: 4413 add r3, r2 + 8002d28: 61bb str r3, [r7, #24] + ST_WORD(p, (WORD)val); + 8002d2a: 687b ldr r3, [r7, #4] + 8002d2c: b2da uxtb r2, r3 + 8002d2e: 69bb ldr r3, [r7, #24] + 8002d30: 701a strb r2, [r3, #0] + 8002d32: 687b ldr r3, [r7, #4] + 8002d34: b29b uxth r3, r3 + 8002d36: 0a1b lsrs r3, r3, #8 + 8002d38: b29a uxth r2, r3 + 8002d3a: 69bb ldr r3, [r7, #24] + 8002d3c: 3301 adds r3, #1 + 8002d3e: b2d2 uxtb r2, r2 + 8002d40: 701a strb r2, [r3, #0] + fs->wflag = 1; + 8002d42: 68fb ldr r3, [r7, #12] + 8002d44: 2201 movs r2, #1 + 8002d46: f883 2204 strb.w r2, [r3, #516] ; 0x204 + break; + 8002d4a: e052 b.n 8002df2 + + case FS_FAT32 : + res = move_window(fs, fs->fatbase + (clst / (SS(fs) / 4))); + 8002d4c: 68fb ldr r3, [r7, #12] + 8002d4e: f8d3 2220 ldr.w r2, [r3, #544] ; 0x220 + 8002d52: 68bb ldr r3, [r7, #8] + 8002d54: 09db lsrs r3, r3, #7 + 8002d56: 4413 add r3, r2 + 8002d58: 4619 mov r1, r3 + 8002d5a: 68f8 ldr r0, [r7, #12] + 8002d5c: f7ff fe37 bl 80029ce + 8002d60: 4603 mov r3, r0 + 8002d62: 77fb strb r3, [r7, #31] + if (res != FR_OK) break; + 8002d64: 7ffb ldrb r3, [r7, #31] + 8002d66: 2b00 cmp r3, #0 + 8002d68: d142 bne.n 8002df0 + p = &fs->win.d8[clst * 4 % SS(fs)]; + 8002d6a: 68bb ldr r3, [r7, #8] + 8002d6c: 009b lsls r3, r3, #2 + 8002d6e: f403 73fe and.w r3, r3, #508 ; 0x1fc + 8002d72: 68fa ldr r2, [r7, #12] + 8002d74: 4413 add r3, r2 + 8002d76: 61bb str r3, [r7, #24] + val |= LD_DWORD(p) & 0xF0000000; + 8002d78: 69bb ldr r3, [r7, #24] + 8002d7a: 3303 adds r3, #3 + 8002d7c: 781b ldrb r3, [r3, #0] + 8002d7e: 061a lsls r2, r3, #24 + 8002d80: 69bb ldr r3, [r7, #24] + 8002d82: 3302 adds r3, #2 + 8002d84: 781b ldrb r3, [r3, #0] + 8002d86: 041b lsls r3, r3, #16 + 8002d88: 4313 orrs r3, r2 + 8002d8a: 69ba ldr r2, [r7, #24] + 8002d8c: 3201 adds r2, #1 + 8002d8e: 7812 ldrb r2, [r2, #0] + 8002d90: 0212 lsls r2, r2, #8 + 8002d92: 4313 orrs r3, r2 + 8002d94: 69ba ldr r2, [r7, #24] + 8002d96: 7812 ldrb r2, [r2, #0] + 8002d98: 4313 orrs r3, r2 + 8002d9a: f003 4370 and.w r3, r3, #4026531840 ; 0xf0000000 + 8002d9e: 687a ldr r2, [r7, #4] + 8002da0: 4313 orrs r3, r2 + 8002da2: 607b str r3, [r7, #4] + ST_DWORD(p, val); + 8002da4: 687b ldr r3, [r7, #4] + 8002da6: b2da uxtb r2, r3 + 8002da8: 69bb ldr r3, [r7, #24] + 8002daa: 701a strb r2, [r3, #0] + 8002dac: 687b ldr r3, [r7, #4] + 8002dae: b29b uxth r3, r3 + 8002db0: 0a1b lsrs r3, r3, #8 + 8002db2: b29a uxth r2, r3 + 8002db4: 69bb ldr r3, [r7, #24] + 8002db6: 3301 adds r3, #1 + 8002db8: b2d2 uxtb r2, r2 + 8002dba: 701a strb r2, [r3, #0] + 8002dbc: 687b ldr r3, [r7, #4] + 8002dbe: 0c1a lsrs r2, r3, #16 + 8002dc0: 69bb ldr r3, [r7, #24] + 8002dc2: 3302 adds r3, #2 + 8002dc4: b2d2 uxtb r2, r2 + 8002dc6: 701a strb r2, [r3, #0] + 8002dc8: 687b ldr r3, [r7, #4] + 8002dca: 0e1a lsrs r2, r3, #24 + 8002dcc: 69bb ldr r3, [r7, #24] + 8002dce: 3303 adds r3, #3 + 8002dd0: b2d2 uxtb r2, r2 + 8002dd2: 701a strb r2, [r3, #0] + fs->wflag = 1; + 8002dd4: 68fb ldr r3, [r7, #12] + 8002dd6: 2201 movs r2, #1 + 8002dd8: f883 2204 strb.w r2, [r3, #516] ; 0x204 + break; + 8002ddc: e009 b.n 8002df2 default : res = FR_INT_ERR; - 8002d26: 2302 movs r3, #2 - 8002d28: 77fb strb r3, [r7, #31] - 8002d2a: e006 b.n 8002d3a + 8002dde: 2302 movs r3, #2 + 8002de0: 77fb strb r3, [r7, #31] + 8002de2: e006 b.n 8002df2 if (res != FR_OK) break; - 8002d2c: bf00 nop - 8002d2e: e004 b.n 8002d3a + 8002de4: bf00 nop + 8002de6: e004 b.n 8002df2 if (res != FR_OK) break; - 8002d30: bf00 nop - 8002d32: e002 b.n 8002d3a + 8002de8: bf00 nop + 8002dea: e002 b.n 8002df2 if (res != FR_OK) break; - 8002d34: bf00 nop - 8002d36: e000 b.n 8002d3a + 8002dec: bf00 nop + 8002dee: e000 b.n 8002df2 if (res != FR_OK) break; - 8002d38: bf00 nop + 8002df0: bf00 nop } } return res; - 8002d3a: 7ffb ldrb r3, [r7, #31] + 8002df2: 7ffb ldrb r3, [r7, #31] } - 8002d3c: 4618 mov r0, r3 - 8002d3e: 3720 adds r7, #32 - 8002d40: 46bd mov sp, r7 - 8002d42: bd80 pop {r7, pc} + 8002df4: 4618 mov r0, r3 + 8002df6: 3720 adds r7, #32 + 8002df8: 46bd mov sp, r7 + 8002dfa: bd80 pop {r7, pc} -08002d44 : +08002dfc : static FRESULT remove_chain ( FATFS* fs, /* File system object */ DWORD clst /* Cluster# to remove a chain from */ ) { - 8002d44: b580 push {r7, lr} - 8002d46: b084 sub sp, #16 - 8002d48: af00 add r7, sp, #0 - 8002d4a: 6078 str r0, [r7, #4] - 8002d4c: 6039 str r1, [r7, #0] + 8002dfc: b580 push {r7, lr} + 8002dfe: b084 sub sp, #16 + 8002e00: af00 add r7, sp, #0 + 8002e02: 6078 str r0, [r7, #4] + 8002e04: 6039 str r1, [r7, #0] DWORD nxt; #if _USE_TRIM DWORD scl = clst, ecl = clst, rt[2]; #endif if (clst < 2 || clst >= fs->n_fatent) { /* Check range */ - 8002d4e: 683b ldr r3, [r7, #0] - 8002d50: 2b01 cmp r3, #1 - 8002d52: d905 bls.n 8002d60 - 8002d54: 687b ldr r3, [r7, #4] - 8002d56: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 - 8002d5a: 683a ldr r2, [r7, #0] - 8002d5c: 429a cmp r2, r3 - 8002d5e: d302 bcc.n 8002d66 + 8002e06: 683b ldr r3, [r7, #0] + 8002e08: 2b01 cmp r3, #1 + 8002e0a: d905 bls.n 8002e18 + 8002e0c: 687b ldr r3, [r7, #4] + 8002e0e: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 + 8002e12: 683a ldr r2, [r7, #0] + 8002e14: 429a cmp r2, r3 + 8002e16: d302 bcc.n 8002e1e res = FR_INT_ERR; - 8002d60: 2302 movs r3, #2 - 8002d62: 73fb strb r3, [r7, #15] - 8002d64: e043 b.n 8002dee + 8002e18: 2302 movs r3, #2 + 8002e1a: 73fb strb r3, [r7, #15] + 8002e1c: e043 b.n 8002ea6 } else { res = FR_OK; - 8002d66: 2300 movs r3, #0 - 8002d68: 73fb strb r3, [r7, #15] + 8002e1e: 2300 movs r3, #0 + 8002e20: 73fb strb r3, [r7, #15] while (clst < fs->n_fatent) { /* Not a last link? */ - 8002d6a: e036 b.n 8002dda + 8002e22: e036 b.n 8002e92 nxt = get_fat(fs, clst); /* Get cluster status */ - 8002d6c: 6839 ldr r1, [r7, #0] - 8002d6e: 6878 ldr r0, [r7, #4] - 8002d70: f7ff fe20 bl 80029b4 - 8002d74: 60b8 str r0, [r7, #8] + 8002e24: 6839 ldr r1, [r7, #0] + 8002e26: 6878 ldr r0, [r7, #4] + 8002e28: f7ff fe20 bl 8002a6c + 8002e2c: 60b8 str r0, [r7, #8] if (nxt == 0) break; /* Empty cluster? */ - 8002d76: 68bb ldr r3, [r7, #8] - 8002d78: 2b00 cmp r3, #0 - 8002d7a: d035 beq.n 8002de8 + 8002e2e: 68bb ldr r3, [r7, #8] + 8002e30: 2b00 cmp r3, #0 + 8002e32: d035 beq.n 8002ea0 if (nxt == 1) { res = FR_INT_ERR; break; } /* Internal error? */ - 8002d7c: 68bb ldr r3, [r7, #8] - 8002d7e: 2b01 cmp r3, #1 - 8002d80: d102 bne.n 8002d88 - 8002d82: 2302 movs r3, #2 - 8002d84: 73fb strb r3, [r7, #15] - 8002d86: e032 b.n 8002dee + 8002e34: 68bb ldr r3, [r7, #8] + 8002e36: 2b01 cmp r3, #1 + 8002e38: d102 bne.n 8002e40 + 8002e3a: 2302 movs r3, #2 + 8002e3c: 73fb strb r3, [r7, #15] + 8002e3e: e032 b.n 8002ea6 if (nxt == 0xFFFFFFFF) { res = FR_DISK_ERR; break; } /* Disk error? */ - 8002d88: 68bb ldr r3, [r7, #8] - 8002d8a: f1b3 3fff cmp.w r3, #4294967295 - 8002d8e: d102 bne.n 8002d96 - 8002d90: 2301 movs r3, #1 - 8002d92: 73fb strb r3, [r7, #15] - 8002d94: e02b b.n 8002dee + 8002e40: 68bb ldr r3, [r7, #8] + 8002e42: f1b3 3fff cmp.w r3, #4294967295 + 8002e46: d102 bne.n 8002e4e + 8002e48: 2301 movs r3, #1 + 8002e4a: 73fb strb r3, [r7, #15] + 8002e4c: e02b b.n 8002ea6 res = put_fat(fs, clst, 0); /* Mark the cluster "empty" */ - 8002d96: 2200 movs r2, #0 - 8002d98: 6839 ldr r1, [r7, #0] - 8002d9a: 6878 ldr r0, [r7, #4] - 8002d9c: f7ff fec4 bl 8002b28 - 8002da0: 4603 mov r3, r0 - 8002da2: 73fb strb r3, [r7, #15] + 8002e4e: 2200 movs r2, #0 + 8002e50: 6839 ldr r1, [r7, #0] + 8002e52: 6878 ldr r0, [r7, #4] + 8002e54: f7ff fec4 bl 8002be0 + 8002e58: 4603 mov r3, r0 + 8002e5a: 73fb strb r3, [r7, #15] if (res != FR_OK) break; - 8002da4: 7bfb ldrb r3, [r7, #15] - 8002da6: 2b00 cmp r3, #0 - 8002da8: d120 bne.n 8002dec + 8002e5c: 7bfb ldrb r3, [r7, #15] + 8002e5e: 2b00 cmp r3, #0 + 8002e60: d120 bne.n 8002ea4 if (fs->free_clust != 0xFFFFFFFF) { /* Update FSINFO */ - 8002daa: 687b ldr r3, [r7, #4] - 8002dac: f8d3 3210 ldr.w r3, [r3, #528] ; 0x210 - 8002db0: f1b3 3fff cmp.w r3, #4294967295 - 8002db4: d00f beq.n 8002dd6 + 8002e62: 687b ldr r3, [r7, #4] + 8002e64: f8d3 3210 ldr.w r3, [r3, #528] ; 0x210 + 8002e68: f1b3 3fff cmp.w r3, #4294967295 + 8002e6c: d00f beq.n 8002e8e fs->free_clust++; - 8002db6: 687b ldr r3, [r7, #4] - 8002db8: f8d3 3210 ldr.w r3, [r3, #528] ; 0x210 - 8002dbc: 1c5a adds r2, r3, #1 - 8002dbe: 687b ldr r3, [r7, #4] - 8002dc0: f8c3 2210 str.w r2, [r3, #528] ; 0x210 + 8002e6e: 687b ldr r3, [r7, #4] + 8002e70: f8d3 3210 ldr.w r3, [r3, #528] ; 0x210 + 8002e74: 1c5a adds r2, r3, #1 + 8002e76: 687b ldr r3, [r7, #4] + 8002e78: f8c3 2210 str.w r2, [r3, #528] ; 0x210 fs->fsi_flag |= 1; - 8002dc4: 687b ldr r3, [r7, #4] - 8002dc6: f893 3205 ldrb.w r3, [r3, #517] ; 0x205 - 8002dca: f043 0301 orr.w r3, r3, #1 - 8002dce: b2da uxtb r2, r3 - 8002dd0: 687b ldr r3, [r7, #4] - 8002dd2: f883 2205 strb.w r2, [r3, #517] ; 0x205 + 8002e7c: 687b ldr r3, [r7, #4] + 8002e7e: f893 3205 ldrb.w r3, [r3, #517] ; 0x205 + 8002e82: f043 0301 orr.w r3, r3, #1 + 8002e86: b2da uxtb r2, r3 + 8002e88: 687b ldr r3, [r7, #4] + 8002e8a: f883 2205 strb.w r2, [r3, #517] ; 0x205 rt[1] = clust2sect(fs, ecl) + fs->csize - 1; /* End sector */ disk_ioctl(fs->drv, CTRL_TRIM, rt); /* Erase the block */ scl = ecl = nxt; } #endif clst = nxt; /* Next cluster */ - 8002dd6: 68bb ldr r3, [r7, #8] - 8002dd8: 603b str r3, [r7, #0] + 8002e8e: 68bb ldr r3, [r7, #8] + 8002e90: 603b str r3, [r7, #0] while (clst < fs->n_fatent) { /* Not a last link? */ - 8002dda: 687b ldr r3, [r7, #4] - 8002ddc: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 - 8002de0: 683a ldr r2, [r7, #0] - 8002de2: 429a cmp r2, r3 - 8002de4: d3c2 bcc.n 8002d6c - 8002de6: e002 b.n 8002dee + 8002e92: 687b ldr r3, [r7, #4] + 8002e94: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 + 8002e98: 683a ldr r2, [r7, #0] + 8002e9a: 429a cmp r2, r3 + 8002e9c: d3c2 bcc.n 8002e24 + 8002e9e: e002 b.n 8002ea6 if (nxt == 0) break; /* Empty cluster? */ - 8002de8: bf00 nop - 8002dea: e000 b.n 8002dee + 8002ea0: bf00 nop + 8002ea2: e000 b.n 8002ea6 if (res != FR_OK) break; - 8002dec: bf00 nop + 8002ea4: bf00 nop } } return res; - 8002dee: 7bfb ldrb r3, [r7, #15] + 8002ea6: 7bfb ldrb r3, [r7, #15] } - 8002df0: 4618 mov r0, r3 - 8002df2: 3710 adds r7, #16 - 8002df4: 46bd mov sp, r7 - 8002df6: bd80 pop {r7, pc} + 8002ea8: 4618 mov r0, r3 + 8002eaa: 3710 adds r7, #16 + 8002eac: 46bd mov sp, r7 + 8002eae: bd80 pop {r7, pc} -08002df8 : +08002eb0 : static DWORD create_chain ( /* 0:No free cluster, 1:Internal error, 0xFFFFFFFF:Disk error, >=2:New cluster# */ FATFS* fs, /* File system object */ DWORD clst /* Cluster# to stretch. 0 means create a new chain. */ ) { - 8002df8: b580 push {r7, lr} - 8002dfa: b086 sub sp, #24 - 8002dfc: af00 add r7, sp, #0 - 8002dfe: 6078 str r0, [r7, #4] - 8002e00: 6039 str r1, [r7, #0] + 8002eb0: b580 push {r7, lr} + 8002eb2: b086 sub sp, #24 + 8002eb4: af00 add r7, sp, #0 + 8002eb6: 6078 str r0, [r7, #4] + 8002eb8: 6039 str r1, [r7, #0] DWORD cs, ncl, scl; FRESULT res; if (clst == 0) { /* Create a new chain */ - 8002e02: 683b ldr r3, [r7, #0] - 8002e04: 2b00 cmp r3, #0 - 8002e06: d10f bne.n 8002e28 + 8002eba: 683b ldr r3, [r7, #0] + 8002ebc: 2b00 cmp r3, #0 + 8002ebe: d10f bne.n 8002ee0 scl = fs->last_clust; /* Get suggested start point */ - 8002e08: 687b ldr r3, [r7, #4] - 8002e0a: f8d3 320c ldr.w r3, [r3, #524] ; 0x20c - 8002e0e: 613b str r3, [r7, #16] + 8002ec0: 687b ldr r3, [r7, #4] + 8002ec2: f8d3 320c ldr.w r3, [r3, #524] ; 0x20c + 8002ec6: 613b str r3, [r7, #16] if (!scl || scl >= fs->n_fatent) scl = 1; - 8002e10: 693b ldr r3, [r7, #16] - 8002e12: 2b00 cmp r3, #0 - 8002e14: d005 beq.n 8002e22 - 8002e16: 687b ldr r3, [r7, #4] - 8002e18: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 - 8002e1c: 693a ldr r2, [r7, #16] - 8002e1e: 429a cmp r2, r3 - 8002e20: d31c bcc.n 8002e5c - 8002e22: 2301 movs r3, #1 - 8002e24: 613b str r3, [r7, #16] - 8002e26: e019 b.n 8002e5c + 8002ec8: 693b ldr r3, [r7, #16] + 8002eca: 2b00 cmp r3, #0 + 8002ecc: d005 beq.n 8002eda + 8002ece: 687b ldr r3, [r7, #4] + 8002ed0: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 + 8002ed4: 693a ldr r2, [r7, #16] + 8002ed6: 429a cmp r2, r3 + 8002ed8: d31c bcc.n 8002f14 + 8002eda: 2301 movs r3, #1 + 8002edc: 613b str r3, [r7, #16] + 8002ede: e019 b.n 8002f14 } else { /* Stretch the current chain */ cs = get_fat(fs, clst); /* Check the cluster status */ - 8002e28: 6839 ldr r1, [r7, #0] - 8002e2a: 6878 ldr r0, [r7, #4] - 8002e2c: f7ff fdc2 bl 80029b4 - 8002e30: 60b8 str r0, [r7, #8] + 8002ee0: 6839 ldr r1, [r7, #0] + 8002ee2: 6878 ldr r0, [r7, #4] + 8002ee4: f7ff fdc2 bl 8002a6c + 8002ee8: 60b8 str r0, [r7, #8] if (cs < 2) return 1; /* Invalid value */ - 8002e32: 68bb ldr r3, [r7, #8] - 8002e34: 2b01 cmp r3, #1 - 8002e36: d801 bhi.n 8002e3c - 8002e38: 2301 movs r3, #1 - 8002e3a: e076 b.n 8002f2a + 8002eea: 68bb ldr r3, [r7, #8] + 8002eec: 2b01 cmp r3, #1 + 8002eee: d801 bhi.n 8002ef4 + 8002ef0: 2301 movs r3, #1 + 8002ef2: e076 b.n 8002fe2 if (cs == 0xFFFFFFFF) return cs; /* A disk error occurred */ - 8002e3c: 68bb ldr r3, [r7, #8] - 8002e3e: f1b3 3fff cmp.w r3, #4294967295 - 8002e42: d101 bne.n 8002e48 - 8002e44: 68bb ldr r3, [r7, #8] - 8002e46: e070 b.n 8002f2a + 8002ef4: 68bb ldr r3, [r7, #8] + 8002ef6: f1b3 3fff cmp.w r3, #4294967295 + 8002efa: d101 bne.n 8002f00 + 8002efc: 68bb ldr r3, [r7, #8] + 8002efe: e070 b.n 8002fe2 if (cs < fs->n_fatent) return cs; /* It is already followed by next cluster */ - 8002e48: 687b ldr r3, [r7, #4] - 8002e4a: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 - 8002e4e: 68ba ldr r2, [r7, #8] - 8002e50: 429a cmp r2, r3 - 8002e52: d201 bcs.n 8002e58 - 8002e54: 68bb ldr r3, [r7, #8] - 8002e56: e068 b.n 8002f2a + 8002f00: 687b ldr r3, [r7, #4] + 8002f02: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 + 8002f06: 68ba ldr r2, [r7, #8] + 8002f08: 429a cmp r2, r3 + 8002f0a: d201 bcs.n 8002f10 + 8002f0c: 68bb ldr r3, [r7, #8] + 8002f0e: e068 b.n 8002fe2 scl = clst; - 8002e58: 683b ldr r3, [r7, #0] - 8002e5a: 613b str r3, [r7, #16] + 8002f10: 683b ldr r3, [r7, #0] + 8002f12: 613b str r3, [r7, #16] } ncl = scl; /* Start cluster */ - 8002e5c: 693b ldr r3, [r7, #16] - 8002e5e: 617b str r3, [r7, #20] + 8002f14: 693b ldr r3, [r7, #16] + 8002f16: 617b str r3, [r7, #20] for (;;) { ncl++; /* Next cluster */ - 8002e60: 697b ldr r3, [r7, #20] - 8002e62: 3301 adds r3, #1 - 8002e64: 617b str r3, [r7, #20] + 8002f18: 697b ldr r3, [r7, #20] + 8002f1a: 3301 adds r3, #1 + 8002f1c: 617b str r3, [r7, #20] if (ncl >= fs->n_fatent) { /* Check wrap around */ - 8002e66: 687b ldr r3, [r7, #4] - 8002e68: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 - 8002e6c: 697a ldr r2, [r7, #20] - 8002e6e: 429a cmp r2, r3 - 8002e70: d307 bcc.n 8002e82 + 8002f1e: 687b ldr r3, [r7, #4] + 8002f20: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 + 8002f24: 697a ldr r2, [r7, #20] + 8002f26: 429a cmp r2, r3 + 8002f28: d307 bcc.n 8002f3a ncl = 2; - 8002e72: 2302 movs r3, #2 - 8002e74: 617b str r3, [r7, #20] + 8002f2a: 2302 movs r3, #2 + 8002f2c: 617b str r3, [r7, #20] if (ncl > scl) return 0; /* No free cluster */ - 8002e76: 697a ldr r2, [r7, #20] - 8002e78: 693b ldr r3, [r7, #16] - 8002e7a: 429a cmp r2, r3 - 8002e7c: d901 bls.n 8002e82 - 8002e7e: 2300 movs r3, #0 - 8002e80: e053 b.n 8002f2a + 8002f2e: 697a ldr r2, [r7, #20] + 8002f30: 693b ldr r3, [r7, #16] + 8002f32: 429a cmp r2, r3 + 8002f34: d901 bls.n 8002f3a + 8002f36: 2300 movs r3, #0 + 8002f38: e053 b.n 8002fe2 } cs = get_fat(fs, ncl); /* Get the cluster status */ - 8002e82: 6979 ldr r1, [r7, #20] - 8002e84: 6878 ldr r0, [r7, #4] - 8002e86: f7ff fd95 bl 80029b4 - 8002e8a: 60b8 str r0, [r7, #8] + 8002f3a: 6979 ldr r1, [r7, #20] + 8002f3c: 6878 ldr r0, [r7, #4] + 8002f3e: f7ff fd95 bl 8002a6c + 8002f42: 60b8 str r0, [r7, #8] if (cs == 0) break; /* Found a free cluster */ - 8002e8c: 68bb ldr r3, [r7, #8] - 8002e8e: 2b00 cmp r3, #0 - 8002e90: d00e beq.n 8002eb0 + 8002f44: 68bb ldr r3, [r7, #8] + 8002f46: 2b00 cmp r3, #0 + 8002f48: d00e beq.n 8002f68 if (cs == 0xFFFFFFFF || cs == 1)/* An error occurred */ - 8002e92: 68bb ldr r3, [r7, #8] - 8002e94: f1b3 3fff cmp.w r3, #4294967295 - 8002e98: d002 beq.n 8002ea0 - 8002e9a: 68bb ldr r3, [r7, #8] - 8002e9c: 2b01 cmp r3, #1 - 8002e9e: d101 bne.n 8002ea4 + 8002f4a: 68bb ldr r3, [r7, #8] + 8002f4c: f1b3 3fff cmp.w r3, #4294967295 + 8002f50: d002 beq.n 8002f58 + 8002f52: 68bb ldr r3, [r7, #8] + 8002f54: 2b01 cmp r3, #1 + 8002f56: d101 bne.n 8002f5c return cs; - 8002ea0: 68bb ldr r3, [r7, #8] - 8002ea2: e042 b.n 8002f2a + 8002f58: 68bb ldr r3, [r7, #8] + 8002f5a: e042 b.n 8002fe2 if (ncl == scl) return 0; /* No free cluster */ - 8002ea4: 697a ldr r2, [r7, #20] - 8002ea6: 693b ldr r3, [r7, #16] - 8002ea8: 429a cmp r2, r3 - 8002eaa: d1d9 bne.n 8002e60 - 8002eac: 2300 movs r3, #0 - 8002eae: e03c b.n 8002f2a + 8002f5c: 697a ldr r2, [r7, #20] + 8002f5e: 693b ldr r3, [r7, #16] + 8002f60: 429a cmp r2, r3 + 8002f62: d1d9 bne.n 8002f18 + 8002f64: 2300 movs r3, #0 + 8002f66: e03c b.n 8002fe2 if (cs == 0) break; /* Found a free cluster */ - 8002eb0: bf00 nop + 8002f68: bf00 nop } res = put_fat(fs, ncl, 0x0FFFFFFF); /* Mark the new cluster "last link" */ - 8002eb2: f06f 4270 mvn.w r2, #4026531840 ; 0xf0000000 - 8002eb6: 6979 ldr r1, [r7, #20] - 8002eb8: 6878 ldr r0, [r7, #4] - 8002eba: f7ff fe35 bl 8002b28 - 8002ebe: 4603 mov r3, r0 - 8002ec0: 73fb strb r3, [r7, #15] + 8002f6a: f06f 4270 mvn.w r2, #4026531840 ; 0xf0000000 + 8002f6e: 6979 ldr r1, [r7, #20] + 8002f70: 6878 ldr r0, [r7, #4] + 8002f72: f7ff fe35 bl 8002be0 + 8002f76: 4603 mov r3, r0 + 8002f78: 73fb strb r3, [r7, #15] if (res == FR_OK && clst != 0) { - 8002ec2: 7bfb ldrb r3, [r7, #15] - 8002ec4: 2b00 cmp r3, #0 - 8002ec6: d109 bne.n 8002edc - 8002ec8: 683b ldr r3, [r7, #0] - 8002eca: 2b00 cmp r3, #0 - 8002ecc: d006 beq.n 8002edc + 8002f7a: 7bfb ldrb r3, [r7, #15] + 8002f7c: 2b00 cmp r3, #0 + 8002f7e: d109 bne.n 8002f94 + 8002f80: 683b ldr r3, [r7, #0] + 8002f82: 2b00 cmp r3, #0 + 8002f84: d006 beq.n 8002f94 res = put_fat(fs, clst, ncl); /* Link it to the previous one if needed */ - 8002ece: 697a ldr r2, [r7, #20] - 8002ed0: 6839 ldr r1, [r7, #0] - 8002ed2: 6878 ldr r0, [r7, #4] - 8002ed4: f7ff fe28 bl 8002b28 - 8002ed8: 4603 mov r3, r0 - 8002eda: 73fb strb r3, [r7, #15] + 8002f86: 697a ldr r2, [r7, #20] + 8002f88: 6839 ldr r1, [r7, #0] + 8002f8a: 6878 ldr r0, [r7, #4] + 8002f8c: f7ff fe28 bl 8002be0 + 8002f90: 4603 mov r3, r0 + 8002f92: 73fb strb r3, [r7, #15] } if (res == FR_OK) { - 8002edc: 7bfb ldrb r3, [r7, #15] - 8002ede: 2b00 cmp r3, #0 - 8002ee0: d11a bne.n 8002f18 + 8002f94: 7bfb ldrb r3, [r7, #15] + 8002f96: 2b00 cmp r3, #0 + 8002f98: d11a bne.n 8002fd0 fs->last_clust = ncl; /* Update FSINFO */ - 8002ee2: 687b ldr r3, [r7, #4] - 8002ee4: 697a ldr r2, [r7, #20] - 8002ee6: f8c3 220c str.w r2, [r3, #524] ; 0x20c + 8002f9a: 687b ldr r3, [r7, #4] + 8002f9c: 697a ldr r2, [r7, #20] + 8002f9e: f8c3 220c str.w r2, [r3, #524] ; 0x20c if (fs->free_clust != 0xFFFFFFFF) { - 8002eea: 687b ldr r3, [r7, #4] - 8002eec: f8d3 3210 ldr.w r3, [r3, #528] ; 0x210 - 8002ef0: f1b3 3fff cmp.w r3, #4294967295 - 8002ef4: d018 beq.n 8002f28 + 8002fa2: 687b ldr r3, [r7, #4] + 8002fa4: f8d3 3210 ldr.w r3, [r3, #528] ; 0x210 + 8002fa8: f1b3 3fff cmp.w r3, #4294967295 + 8002fac: d018 beq.n 8002fe0 fs->free_clust--; - 8002ef6: 687b ldr r3, [r7, #4] - 8002ef8: f8d3 3210 ldr.w r3, [r3, #528] ; 0x210 - 8002efc: 1e5a subs r2, r3, #1 - 8002efe: 687b ldr r3, [r7, #4] - 8002f00: f8c3 2210 str.w r2, [r3, #528] ; 0x210 + 8002fae: 687b ldr r3, [r7, #4] + 8002fb0: f8d3 3210 ldr.w r3, [r3, #528] ; 0x210 + 8002fb4: 1e5a subs r2, r3, #1 + 8002fb6: 687b ldr r3, [r7, #4] + 8002fb8: f8c3 2210 str.w r2, [r3, #528] ; 0x210 fs->fsi_flag |= 1; - 8002f04: 687b ldr r3, [r7, #4] - 8002f06: f893 3205 ldrb.w r3, [r3, #517] ; 0x205 - 8002f0a: f043 0301 orr.w r3, r3, #1 - 8002f0e: b2da uxtb r2, r3 - 8002f10: 687b ldr r3, [r7, #4] - 8002f12: f883 2205 strb.w r2, [r3, #517] ; 0x205 - 8002f16: e007 b.n 8002f28 + 8002fbc: 687b ldr r3, [r7, #4] + 8002fbe: f893 3205 ldrb.w r3, [r3, #517] ; 0x205 + 8002fc2: f043 0301 orr.w r3, r3, #1 + 8002fc6: b2da uxtb r2, r3 + 8002fc8: 687b ldr r3, [r7, #4] + 8002fca: f883 2205 strb.w r2, [r3, #517] ; 0x205 + 8002fce: e007 b.n 8002fe0 } } else { ncl = (res == FR_DISK_ERR) ? 0xFFFFFFFF : 1; - 8002f18: 7bfb ldrb r3, [r7, #15] - 8002f1a: 2b01 cmp r3, #1 - 8002f1c: d102 bne.n 8002f24 - 8002f1e: f04f 33ff mov.w r3, #4294967295 - 8002f22: e000 b.n 8002f26 - 8002f24: 2301 movs r3, #1 - 8002f26: 617b str r3, [r7, #20] + 8002fd0: 7bfb ldrb r3, [r7, #15] + 8002fd2: 2b01 cmp r3, #1 + 8002fd4: d102 bne.n 8002fdc + 8002fd6: f04f 33ff mov.w r3, #4294967295 + 8002fda: e000 b.n 8002fde + 8002fdc: 2301 movs r3, #1 + 8002fde: 617b str r3, [r7, #20] } return ncl; /* Return new cluster number or error code */ - 8002f28: 697b ldr r3, [r7, #20] + 8002fe0: 697b ldr r3, [r7, #20] } - 8002f2a: 4618 mov r0, r3 - 8002f2c: 3718 adds r7, #24 - 8002f2e: 46bd mov sp, r7 - 8002f30: bd80 pop {r7, pc} + 8002fe2: 4618 mov r0, r3 + 8002fe4: 3718 adds r7, #24 + 8002fe6: 46bd mov sp, r7 + 8002fe8: bd80 pop {r7, pc} -08002f32 : +08002fea : static DWORD clmt_clust ( /* <2:Error, >=2:Cluster number */ FIL* fp, /* Pointer to the file object */ DWORD ofs /* File offset to be converted to cluster# */ ) { - 8002f32: b480 push {r7} - 8002f34: b087 sub sp, #28 - 8002f36: af00 add r7, sp, #0 - 8002f38: 6078 str r0, [r7, #4] - 8002f3a: 6039 str r1, [r7, #0] + 8002fea: b480 push {r7} + 8002fec: b087 sub sp, #28 + 8002fee: af00 add r7, sp, #0 + 8002ff0: 6078 str r0, [r7, #4] + 8002ff2: 6039 str r1, [r7, #0] DWORD cl, ncl, *tbl; tbl = fp->cltbl + 1; /* Top of CLMT */ - 8002f3c: 687b ldr r3, [r7, #4] - 8002f3e: f8d3 3224 ldr.w r3, [r3, #548] ; 0x224 - 8002f42: 3304 adds r3, #4 - 8002f44: 613b str r3, [r7, #16] + 8002ff4: 687b ldr r3, [r7, #4] + 8002ff6: f8d3 3224 ldr.w r3, [r3, #548] ; 0x224 + 8002ffa: 3304 adds r3, #4 + 8002ffc: 613b str r3, [r7, #16] cl = ofs / SS(fp->fs) / fp->fs->csize; /* Cluster order from top of the file */ - 8002f46: 683b ldr r3, [r7, #0] - 8002f48: 0a5b lsrs r3, r3, #9 - 8002f4a: 687a ldr r2, [r7, #4] - 8002f4c: f8d2 2200 ldr.w r2, [r2, #512] ; 0x200 - 8002f50: f892 2202 ldrb.w r2, [r2, #514] ; 0x202 - 8002f54: fbb3 f3f2 udiv r3, r3, r2 - 8002f58: 617b str r3, [r7, #20] + 8002ffe: 683b ldr r3, [r7, #0] + 8003000: 0a5b lsrs r3, r3, #9 + 8003002: 687a ldr r2, [r7, #4] + 8003004: f8d2 2200 ldr.w r2, [r2, #512] ; 0x200 + 8003008: f892 2202 ldrb.w r2, [r2, #514] ; 0x202 + 800300c: fbb3 f3f2 udiv r3, r3, r2 + 8003010: 617b str r3, [r7, #20] for (;;) { ncl = *tbl++; /* Number of cluters in the fragment */ - 8002f5a: 693b ldr r3, [r7, #16] - 8002f5c: 1d1a adds r2, r3, #4 - 8002f5e: 613a str r2, [r7, #16] - 8002f60: 681b ldr r3, [r3, #0] - 8002f62: 60fb str r3, [r7, #12] + 8003012: 693b ldr r3, [r7, #16] + 8003014: 1d1a adds r2, r3, #4 + 8003016: 613a str r2, [r7, #16] + 8003018: 681b ldr r3, [r3, #0] + 800301a: 60fb str r3, [r7, #12] if (!ncl) return 0; /* End of table? (error) */ - 8002f64: 68fb ldr r3, [r7, #12] - 8002f66: 2b00 cmp r3, #0 - 8002f68: d101 bne.n 8002f6e - 8002f6a: 2300 movs r3, #0 - 8002f6c: e010 b.n 8002f90 + 800301c: 68fb ldr r3, [r7, #12] + 800301e: 2b00 cmp r3, #0 + 8003020: d101 bne.n 8003026 + 8003022: 2300 movs r3, #0 + 8003024: e010 b.n 8003048 if (cl < ncl) break; /* In this fragment? */ - 8002f6e: 697a ldr r2, [r7, #20] - 8002f70: 68fb ldr r3, [r7, #12] - 8002f72: 429a cmp r2, r3 - 8002f74: d307 bcc.n 8002f86 + 8003026: 697a ldr r2, [r7, #20] + 8003028: 68fb ldr r3, [r7, #12] + 800302a: 429a cmp r2, r3 + 800302c: d307 bcc.n 800303e cl -= ncl; tbl++; /* Next fragment */ - 8002f76: 697a ldr r2, [r7, #20] - 8002f78: 68fb ldr r3, [r7, #12] - 8002f7a: 1ad3 subs r3, r2, r3 - 8002f7c: 617b str r3, [r7, #20] - 8002f7e: 693b ldr r3, [r7, #16] - 8002f80: 3304 adds r3, #4 - 8002f82: 613b str r3, [r7, #16] + 800302e: 697a ldr r2, [r7, #20] + 8003030: 68fb ldr r3, [r7, #12] + 8003032: 1ad3 subs r3, r2, r3 + 8003034: 617b str r3, [r7, #20] + 8003036: 693b ldr r3, [r7, #16] + 8003038: 3304 adds r3, #4 + 800303a: 613b str r3, [r7, #16] ncl = *tbl++; /* Number of cluters in the fragment */ - 8002f84: e7e9 b.n 8002f5a + 800303c: e7e9 b.n 8003012 if (cl < ncl) break; /* In this fragment? */ - 8002f86: bf00 nop + 800303e: bf00 nop } return cl + *tbl; /* Return the cluster number */ - 8002f88: 693b ldr r3, [r7, #16] - 8002f8a: 681a ldr r2, [r3, #0] - 8002f8c: 697b ldr r3, [r7, #20] - 8002f8e: 4413 add r3, r2 + 8003040: 693b ldr r3, [r7, #16] + 8003042: 681a ldr r2, [r3, #0] + 8003044: 697b ldr r3, [r7, #20] + 8003046: 4413 add r3, r2 } - 8002f90: 4618 mov r0, r3 - 8002f92: 371c adds r7, #28 - 8002f94: 46bd mov sp, r7 - 8002f96: bc80 pop {r7} - 8002f98: 4770 bx lr + 8003048: 4618 mov r0, r3 + 800304a: 371c adds r7, #28 + 800304c: 46bd mov sp, r7 + 800304e: bc80 pop {r7} + 8003050: 4770 bx lr -08002f9a : +08003052 : static FRESULT dir_sdi ( DIR* dp, /* Pointer to directory object */ UINT idx /* Index of directory table */ ) { - 8002f9a: b580 push {r7, lr} - 8002f9c: b086 sub sp, #24 - 8002f9e: af00 add r7, sp, #0 - 8002fa0: 6078 str r0, [r7, #4] - 8002fa2: 6039 str r1, [r7, #0] + 8003052: b580 push {r7, lr} + 8003054: b086 sub sp, #24 + 8003056: af00 add r7, sp, #0 + 8003058: 6078 str r0, [r7, #4] + 800305a: 6039 str r1, [r7, #0] DWORD clst, sect; UINT ic; dp->index = (WORD)idx; /* Current index */ - 8002fa4: 683b ldr r3, [r7, #0] - 8002fa6: b29a uxth r2, r3 - 8002fa8: 687b ldr r3, [r7, #4] - 8002faa: f8a3 2206 strh.w r2, [r3, #518] ; 0x206 + 800305c: 683b ldr r3, [r7, #0] + 800305e: b29a uxth r2, r3 + 8003060: 687b ldr r3, [r7, #4] + 8003062: f8a3 2206 strh.w r2, [r3, #518] ; 0x206 clst = dp->sclust; /* Table start cluster (0:root) */ - 8002fae: 687b ldr r3, [r7, #4] - 8002fb0: f8d3 3208 ldr.w r3, [r3, #520] ; 0x208 - 8002fb4: 617b str r3, [r7, #20] + 8003066: 687b ldr r3, [r7, #4] + 8003068: f8d3 3208 ldr.w r3, [r3, #520] ; 0x208 + 800306c: 617b str r3, [r7, #20] if (clst == 1 || clst >= dp->fs->n_fatent) /* Check start cluster range */ - 8002fb6: 697b ldr r3, [r7, #20] - 8002fb8: 2b01 cmp r3, #1 - 8002fba: d007 beq.n 8002fcc - 8002fbc: 687b ldr r3, [r7, #4] - 8002fbe: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 8002fc2: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 - 8002fc6: 697a ldr r2, [r7, #20] - 8002fc8: 429a cmp r2, r3 - 8002fca: d301 bcc.n 8002fd0 + 800306e: 697b ldr r3, [r7, #20] + 8003070: 2b01 cmp r3, #1 + 8003072: d007 beq.n 8003084 + 8003074: 687b ldr r3, [r7, #4] + 8003076: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 800307a: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 + 800307e: 697a ldr r2, [r7, #20] + 8003080: 429a cmp r2, r3 + 8003082: d301 bcc.n 8003088 return FR_INT_ERR; - 8002fcc: 2302 movs r3, #2 - 8002fce: e074 b.n 80030ba + 8003084: 2302 movs r3, #2 + 8003086: e074 b.n 8003172 if (!clst && dp->fs->fs_type == FS_FAT32) /* Replace cluster# 0 with root cluster# if in FAT32 */ - 8002fd0: 697b ldr r3, [r7, #20] - 8002fd2: 2b00 cmp r3, #0 - 8002fd4: d10c bne.n 8002ff0 - 8002fd6: 687b ldr r3, [r7, #4] - 8002fd8: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 8002fdc: f893 3200 ldrb.w r3, [r3, #512] ; 0x200 - 8002fe0: 2b03 cmp r3, #3 - 8002fe2: d105 bne.n 8002ff0 + 8003088: 697b ldr r3, [r7, #20] + 800308a: 2b00 cmp r3, #0 + 800308c: d10c bne.n 80030a8 + 800308e: 687b ldr r3, [r7, #4] + 8003090: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 8003094: f893 3200 ldrb.w r3, [r3, #512] ; 0x200 + 8003098: 2b03 cmp r3, #3 + 800309a: d105 bne.n 80030a8 clst = dp->fs->dirbase; - 8002fe4: 687b ldr r3, [r7, #4] - 8002fe6: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 8002fea: f8d3 3224 ldr.w r3, [r3, #548] ; 0x224 - 8002fee: 617b str r3, [r7, #20] + 800309c: 687b ldr r3, [r7, #4] + 800309e: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 80030a2: f8d3 3224 ldr.w r3, [r3, #548] ; 0x224 + 80030a6: 617b str r3, [r7, #20] if (clst == 0) { /* Static table (root-directory in FAT12/16) */ - 8002ff0: 697b ldr r3, [r7, #20] - 8002ff2: 2b00 cmp r3, #0 - 8002ff4: d111 bne.n 800301a + 80030a8: 697b ldr r3, [r7, #20] + 80030aa: 2b00 cmp r3, #0 + 80030ac: d111 bne.n 80030d2 if (idx >= dp->fs->n_rootdir) /* Is index out of range? */ - 8002ff6: 687b ldr r3, [r7, #4] - 8002ff8: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 8002ffc: f8b3 3208 ldrh.w r3, [r3, #520] ; 0x208 - 8003000: 461a mov r2, r3 - 8003002: 683b ldr r3, [r7, #0] - 8003004: 4293 cmp r3, r2 - 8003006: d301 bcc.n 800300c + 80030ae: 687b ldr r3, [r7, #4] + 80030b0: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 80030b4: f8b3 3208 ldrh.w r3, [r3, #520] ; 0x208 + 80030b8: 461a mov r2, r3 + 80030ba: 683b ldr r3, [r7, #0] + 80030bc: 4293 cmp r3, r2 + 80030be: d301 bcc.n 80030c4 return FR_INT_ERR; - 8003008: 2302 movs r3, #2 - 800300a: e056 b.n 80030ba + 80030c0: 2302 movs r3, #2 + 80030c2: e056 b.n 8003172 sect = dp->fs->dirbase; - 800300c: 687b ldr r3, [r7, #4] - 800300e: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 8003012: f8d3 3224 ldr.w r3, [r3, #548] ; 0x224 - 8003016: 613b str r3, [r7, #16] - 8003018: e032 b.n 8003080 + 80030c4: 687b ldr r3, [r7, #4] + 80030c6: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 80030ca: f8d3 3224 ldr.w r3, [r3, #548] ; 0x224 + 80030ce: 613b str r3, [r7, #16] + 80030d0: e032 b.n 8003138 } else { /* Dynamic table (root-directory in FAT32 or sub-directory) */ ic = SS(dp->fs) / SZ_DIRE * dp->fs->csize; /* Entries per cluster */ - 800301a: 687b ldr r3, [r7, #4] - 800301c: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 8003020: f893 3202 ldrb.w r3, [r3, #514] ; 0x202 - 8003024: 011b lsls r3, r3, #4 - 8003026: 60fb str r3, [r7, #12] + 80030d2: 687b ldr r3, [r7, #4] + 80030d4: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 80030d8: f893 3202 ldrb.w r3, [r3, #514] ; 0x202 + 80030dc: 011b lsls r3, r3, #4 + 80030de: 60fb str r3, [r7, #12] while (idx >= ic) { /* Follow cluster chain */ - 8003028: e01e b.n 8003068 + 80030e0: e01e b.n 8003120 clst = get_fat(dp->fs, clst); /* Get next cluster */ - 800302a: 687b ldr r3, [r7, #4] - 800302c: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 8003030: 6979 ldr r1, [r7, #20] - 8003032: 4618 mov r0, r3 - 8003034: f7ff fcbe bl 80029b4 - 8003038: 6178 str r0, [r7, #20] + 80030e2: 687b ldr r3, [r7, #4] + 80030e4: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 80030e8: 6979 ldr r1, [r7, #20] + 80030ea: 4618 mov r0, r3 + 80030ec: f7ff fcbe bl 8002a6c + 80030f0: 6178 str r0, [r7, #20] if (clst == 0xFFFFFFFF) return FR_DISK_ERR; /* Disk error */ - 800303a: 697b ldr r3, [r7, #20] - 800303c: f1b3 3fff cmp.w r3, #4294967295 - 8003040: d101 bne.n 8003046 - 8003042: 2301 movs r3, #1 - 8003044: e039 b.n 80030ba + 80030f2: 697b ldr r3, [r7, #20] + 80030f4: f1b3 3fff cmp.w r3, #4294967295 + 80030f8: d101 bne.n 80030fe + 80030fa: 2301 movs r3, #1 + 80030fc: e039 b.n 8003172 if (clst < 2 || clst >= dp->fs->n_fatent) /* Reached to end of table or internal error */ - 8003046: 697b ldr r3, [r7, #20] - 8003048: 2b01 cmp r3, #1 - 800304a: d907 bls.n 800305c - 800304c: 687b ldr r3, [r7, #4] - 800304e: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 8003052: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 - 8003056: 697a ldr r2, [r7, #20] - 8003058: 429a cmp r2, r3 - 800305a: d301 bcc.n 8003060 + 80030fe: 697b ldr r3, [r7, #20] + 8003100: 2b01 cmp r3, #1 + 8003102: d907 bls.n 8003114 + 8003104: 687b ldr r3, [r7, #4] + 8003106: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 800310a: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 + 800310e: 697a ldr r2, [r7, #20] + 8003110: 429a cmp r2, r3 + 8003112: d301 bcc.n 8003118 return FR_INT_ERR; - 800305c: 2302 movs r3, #2 - 800305e: e02c b.n 80030ba + 8003114: 2302 movs r3, #2 + 8003116: e02c b.n 8003172 idx -= ic; - 8003060: 683a ldr r2, [r7, #0] - 8003062: 68fb ldr r3, [r7, #12] - 8003064: 1ad3 subs r3, r2, r3 - 8003066: 603b str r3, [r7, #0] + 8003118: 683a ldr r2, [r7, #0] + 800311a: 68fb ldr r3, [r7, #12] + 800311c: 1ad3 subs r3, r2, r3 + 800311e: 603b str r3, [r7, #0] while (idx >= ic) { /* Follow cluster chain */ - 8003068: 683a ldr r2, [r7, #0] - 800306a: 68fb ldr r3, [r7, #12] - 800306c: 429a cmp r2, r3 - 800306e: d2dc bcs.n 800302a + 8003120: 683a ldr r2, [r7, #0] + 8003122: 68fb ldr r3, [r7, #12] + 8003124: 429a cmp r2, r3 + 8003126: d2dc bcs.n 80030e2 } sect = clust2sect(dp->fs, clst); - 8003070: 687b ldr r3, [r7, #4] - 8003072: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 8003076: 6979 ldr r1, [r7, #20] - 8003078: 4618 mov r0, r3 - 800307a: f7ff fc7a bl 8002972 - 800307e: 6138 str r0, [r7, #16] + 8003128: 687b ldr r3, [r7, #4] + 800312a: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 800312e: 6979 ldr r1, [r7, #20] + 8003130: 4618 mov r0, r3 + 8003132: f7ff fc7a bl 8002a2a + 8003136: 6138 str r0, [r7, #16] } dp->clust = clst; /* Current cluster# */ - 8003080: 687b ldr r3, [r7, #4] - 8003082: 697a ldr r2, [r7, #20] - 8003084: f8c3 220c str.w r2, [r3, #524] ; 0x20c + 8003138: 687b ldr r3, [r7, #4] + 800313a: 697a ldr r2, [r7, #20] + 800313c: f8c3 220c str.w r2, [r3, #524] ; 0x20c if (!sect) return FR_INT_ERR; - 8003088: 693b ldr r3, [r7, #16] - 800308a: 2b00 cmp r3, #0 - 800308c: d101 bne.n 8003092 - 800308e: 2302 movs r3, #2 - 8003090: e013 b.n 80030ba + 8003140: 693b ldr r3, [r7, #16] + 8003142: 2b00 cmp r3, #0 + 8003144: d101 bne.n 800314a + 8003146: 2302 movs r3, #2 + 8003148: e013 b.n 8003172 dp->sect = sect + idx / (SS(dp->fs) / SZ_DIRE); /* Sector# of the directory entry */ - 8003092: 683b ldr r3, [r7, #0] - 8003094: 091a lsrs r2, r3, #4 - 8003096: 693b ldr r3, [r7, #16] - 8003098: 441a add r2, r3 - 800309a: 687b ldr r3, [r7, #4] - 800309c: f8c3 2210 str.w r2, [r3, #528] ; 0x210 + 800314a: 683b ldr r3, [r7, #0] + 800314c: 091a lsrs r2, r3, #4 + 800314e: 693b ldr r3, [r7, #16] + 8003150: 441a add r2, r3 + 8003152: 687b ldr r3, [r7, #4] + 8003154: f8c3 2210 str.w r2, [r3, #528] ; 0x210 dp->dir = dp->fs->win.d8 + (idx % (SS(dp->fs) / SZ_DIRE)) * SZ_DIRE; /* Ptr to the entry in the sector */ - 80030a0: 687b ldr r3, [r7, #4] - 80030a2: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 80030a6: 461a mov r2, r3 - 80030a8: 683b ldr r3, [r7, #0] - 80030aa: f003 030f and.w r3, r3, #15 - 80030ae: 015b lsls r3, r3, #5 - 80030b0: 441a add r2, r3 - 80030b2: 687b ldr r3, [r7, #4] - 80030b4: f8c3 2214 str.w r2, [r3, #532] ; 0x214 + 8003158: 687b ldr r3, [r7, #4] + 800315a: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 800315e: 461a mov r2, r3 + 8003160: 683b ldr r3, [r7, #0] + 8003162: f003 030f and.w r3, r3, #15 + 8003166: 015b lsls r3, r3, #5 + 8003168: 441a add r2, r3 + 800316a: 687b ldr r3, [r7, #4] + 800316c: f8c3 2214 str.w r2, [r3, #532] ; 0x214 return FR_OK; - 80030b8: 2300 movs r3, #0 + 8003170: 2300 movs r3, #0 } - 80030ba: 4618 mov r0, r3 - 80030bc: 3718 adds r7, #24 - 80030be: 46bd mov sp, r7 - 80030c0: bd80 pop {r7, pc} + 8003172: 4618 mov r0, r3 + 8003174: 3718 adds r7, #24 + 8003176: 46bd mov sp, r7 + 8003178: bd80 pop {r7, pc} -080030c2 : +0800317a : static FRESULT dir_next ( /* FR_OK:Succeeded, FR_NO_FILE:End of table, FR_DENIED:Could not stretch */ DIR* dp, /* Pointer to the directory object */ int stretch /* 0: Do not stretch table, 1: Stretch table if needed */ ) { - 80030c2: b590 push {r4, r7, lr} - 80030c4: b087 sub sp, #28 - 80030c6: af00 add r7, sp, #0 - 80030c8: 6078 str r0, [r7, #4] - 80030ca: 6039 str r1, [r7, #0] + 800317a: b590 push {r4, r7, lr} + 800317c: b087 sub sp, #28 + 800317e: af00 add r7, sp, #0 + 8003180: 6078 str r0, [r7, #4] + 8003182: 6039 str r1, [r7, #0] #if !_FS_READONLY UINT c; #endif i = dp->index + 1; - 80030cc: 687b ldr r3, [r7, #4] - 80030ce: f8b3 3206 ldrh.w r3, [r3, #518] ; 0x206 - 80030d2: 3301 adds r3, #1 - 80030d4: 60fb str r3, [r7, #12] + 8003184: 687b ldr r3, [r7, #4] + 8003186: f8b3 3206 ldrh.w r3, [r3, #518] ; 0x206 + 800318a: 3301 adds r3, #1 + 800318c: 60fb str r3, [r7, #12] if (!(i & 0xFFFF) || !dp->sect) /* Report EOT when index has reached 65535 */ - 80030d6: 68fb ldr r3, [r7, #12] - 80030d8: b29b uxth r3, r3 - 80030da: 2b00 cmp r3, #0 - 80030dc: d004 beq.n 80030e8 - 80030de: 687b ldr r3, [r7, #4] - 80030e0: f8d3 3210 ldr.w r3, [r3, #528] ; 0x210 - 80030e4: 2b00 cmp r3, #0 - 80030e6: d101 bne.n 80030ec + 800318e: 68fb ldr r3, [r7, #12] + 8003190: b29b uxth r3, r3 + 8003192: 2b00 cmp r3, #0 + 8003194: d004 beq.n 80031a0 + 8003196: 687b ldr r3, [r7, #4] + 8003198: f8d3 3210 ldr.w r3, [r3, #528] ; 0x210 + 800319c: 2b00 cmp r3, #0 + 800319e: d101 bne.n 80031a4 return FR_NO_FILE; - 80030e8: 2304 movs r3, #4 - 80030ea: e0dd b.n 80032a8 + 80031a0: 2304 movs r3, #4 + 80031a2: e0dd b.n 8003360 if (!(i % (SS(dp->fs) / SZ_DIRE))) { /* Sector changed? */ - 80030ec: 68fb ldr r3, [r7, #12] - 80030ee: f003 030f and.w r3, r3, #15 - 80030f2: 2b00 cmp r3, #0 - 80030f4: f040 80c6 bne.w 8003284 + 80031a4: 68fb ldr r3, [r7, #12] + 80031a6: f003 030f and.w r3, r3, #15 + 80031aa: 2b00 cmp r3, #0 + 80031ac: f040 80c6 bne.w 800333c dp->sect++; /* Next sector */ - 80030f8: 687b ldr r3, [r7, #4] - 80030fa: f8d3 3210 ldr.w r3, [r3, #528] ; 0x210 - 80030fe: 1c5a adds r2, r3, #1 - 8003100: 687b ldr r3, [r7, #4] - 8003102: f8c3 2210 str.w r2, [r3, #528] ; 0x210 + 80031b0: 687b ldr r3, [r7, #4] + 80031b2: f8d3 3210 ldr.w r3, [r3, #528] ; 0x210 + 80031b6: 1c5a adds r2, r3, #1 + 80031b8: 687b ldr r3, [r7, #4] + 80031ba: f8c3 2210 str.w r2, [r3, #528] ; 0x210 if (!dp->clust) { /* Static table */ - 8003106: 687b ldr r3, [r7, #4] - 8003108: f8d3 320c ldr.w r3, [r3, #524] ; 0x20c - 800310c: 2b00 cmp r3, #0 - 800310e: d10b bne.n 8003128 + 80031be: 687b ldr r3, [r7, #4] + 80031c0: f8d3 320c ldr.w r3, [r3, #524] ; 0x20c + 80031c4: 2b00 cmp r3, #0 + 80031c6: d10b bne.n 80031e0 if (i >= dp->fs->n_rootdir) /* Report EOT if it reached end of static table */ - 8003110: 687b ldr r3, [r7, #4] - 8003112: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 8003116: f8b3 3208 ldrh.w r3, [r3, #520] ; 0x208 - 800311a: 461a mov r2, r3 - 800311c: 68fb ldr r3, [r7, #12] - 800311e: 4293 cmp r3, r2 - 8003120: f0c0 80b0 bcc.w 8003284 + 80031c8: 687b ldr r3, [r7, #4] + 80031ca: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 80031ce: f8b3 3208 ldrh.w r3, [r3, #520] ; 0x208 + 80031d2: 461a mov r2, r3 + 80031d4: 68fb ldr r3, [r7, #12] + 80031d6: 4293 cmp r3, r2 + 80031d8: f0c0 80b0 bcc.w 800333c return FR_NO_FILE; - 8003124: 2304 movs r3, #4 - 8003126: e0bf b.n 80032a8 + 80031dc: 2304 movs r3, #4 + 80031de: e0bf b.n 8003360 } else { /* Dynamic table */ if (((i / (SS(dp->fs) / SZ_DIRE)) & (dp->fs->csize - 1)) == 0) { /* Cluster changed? */ - 8003128: 68fb ldr r3, [r7, #12] - 800312a: 091b lsrs r3, r3, #4 - 800312c: 687a ldr r2, [r7, #4] - 800312e: f8d2 2200 ldr.w r2, [r2, #512] ; 0x200 - 8003132: f892 2202 ldrb.w r2, [r2, #514] ; 0x202 - 8003136: 3a01 subs r2, #1 - 8003138: 4013 ands r3, r2 - 800313a: 2b00 cmp r3, #0 - 800313c: f040 80a2 bne.w 8003284 + 80031e0: 68fb ldr r3, [r7, #12] + 80031e2: 091b lsrs r3, r3, #4 + 80031e4: 687a ldr r2, [r7, #4] + 80031e6: f8d2 2200 ldr.w r2, [r2, #512] ; 0x200 + 80031ea: f892 2202 ldrb.w r2, [r2, #514] ; 0x202 + 80031ee: 3a01 subs r2, #1 + 80031f0: 4013 ands r3, r2 + 80031f2: 2b00 cmp r3, #0 + 80031f4: f040 80a2 bne.w 800333c clst = get_fat(dp->fs, dp->clust); /* Get next cluster */ - 8003140: 687b ldr r3, [r7, #4] - 8003142: f8d3 2200 ldr.w r2, [r3, #512] ; 0x200 - 8003146: 687b ldr r3, [r7, #4] - 8003148: f8d3 320c ldr.w r3, [r3, #524] ; 0x20c - 800314c: 4619 mov r1, r3 - 800314e: 4610 mov r0, r2 - 8003150: f7ff fc30 bl 80029b4 - 8003154: 6178 str r0, [r7, #20] + 80031f8: 687b ldr r3, [r7, #4] + 80031fa: f8d3 2200 ldr.w r2, [r3, #512] ; 0x200 + 80031fe: 687b ldr r3, [r7, #4] + 8003200: f8d3 320c ldr.w r3, [r3, #524] ; 0x20c + 8003204: 4619 mov r1, r3 + 8003206: 4610 mov r0, r2 + 8003208: f7ff fc30 bl 8002a6c + 800320c: 6178 str r0, [r7, #20] if (clst <= 1) return FR_INT_ERR; - 8003156: 697b ldr r3, [r7, #20] - 8003158: 2b01 cmp r3, #1 - 800315a: d801 bhi.n 8003160 - 800315c: 2302 movs r3, #2 - 800315e: e0a3 b.n 80032a8 + 800320e: 697b ldr r3, [r7, #20] + 8003210: 2b01 cmp r3, #1 + 8003212: d801 bhi.n 8003218 + 8003214: 2302 movs r3, #2 + 8003216: e0a3 b.n 8003360 if (clst == 0xFFFFFFFF) return FR_DISK_ERR; - 8003160: 697b ldr r3, [r7, #20] - 8003162: f1b3 3fff cmp.w r3, #4294967295 - 8003166: d101 bne.n 800316c - 8003168: 2301 movs r3, #1 - 800316a: e09d b.n 80032a8 + 8003218: 697b ldr r3, [r7, #20] + 800321a: f1b3 3fff cmp.w r3, #4294967295 + 800321e: d101 bne.n 8003224 + 8003220: 2301 movs r3, #1 + 8003222: e09d b.n 8003360 if (clst >= dp->fs->n_fatent) { /* If it reached end of dynamic table, */ - 800316c: 687b ldr r3, [r7, #4] - 800316e: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 8003172: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 - 8003176: 697a ldr r2, [r7, #20] - 8003178: 429a cmp r2, r3 - 800317a: d374 bcc.n 8003266 + 8003224: 687b ldr r3, [r7, #4] + 8003226: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 800322a: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 + 800322e: 697a ldr r2, [r7, #20] + 8003230: 429a cmp r2, r3 + 8003232: d374 bcc.n 800331e #if !_FS_READONLY if (!stretch) return FR_NO_FILE; /* If do not stretch, report EOT */ - 800317c: 683b ldr r3, [r7, #0] - 800317e: 2b00 cmp r3, #0 - 8003180: d101 bne.n 8003186 - 8003182: 2304 movs r3, #4 - 8003184: e090 b.n 80032a8 + 8003234: 683b ldr r3, [r7, #0] + 8003236: 2b00 cmp r3, #0 + 8003238: d101 bne.n 800323e + 800323a: 2304 movs r3, #4 + 800323c: e090 b.n 8003360 clst = create_chain(dp->fs, dp->clust); /* Stretch cluster chain */ - 8003186: 687b ldr r3, [r7, #4] - 8003188: f8d3 2200 ldr.w r2, [r3, #512] ; 0x200 - 800318c: 687b ldr r3, [r7, #4] - 800318e: f8d3 320c ldr.w r3, [r3, #524] ; 0x20c - 8003192: 4619 mov r1, r3 - 8003194: 4610 mov r0, r2 - 8003196: f7ff fe2f bl 8002df8 - 800319a: 6178 str r0, [r7, #20] + 800323e: 687b ldr r3, [r7, #4] + 8003240: f8d3 2200 ldr.w r2, [r3, #512] ; 0x200 + 8003244: 687b ldr r3, [r7, #4] + 8003246: f8d3 320c ldr.w r3, [r3, #524] ; 0x20c + 800324a: 4619 mov r1, r3 + 800324c: 4610 mov r0, r2 + 800324e: f7ff fe2f bl 8002eb0 + 8003252: 6178 str r0, [r7, #20] if (clst == 0) return FR_DENIED; /* No free cluster */ - 800319c: 697b ldr r3, [r7, #20] - 800319e: 2b00 cmp r3, #0 - 80031a0: d101 bne.n 80031a6 - 80031a2: 2307 movs r3, #7 - 80031a4: e080 b.n 80032a8 + 8003254: 697b ldr r3, [r7, #20] + 8003256: 2b00 cmp r3, #0 + 8003258: d101 bne.n 800325e + 800325a: 2307 movs r3, #7 + 800325c: e080 b.n 8003360 if (clst == 1) return FR_INT_ERR; - 80031a6: 697b ldr r3, [r7, #20] - 80031a8: 2b01 cmp r3, #1 - 80031aa: d101 bne.n 80031b0 - 80031ac: 2302 movs r3, #2 - 80031ae: e07b b.n 80032a8 + 800325e: 697b ldr r3, [r7, #20] + 8003260: 2b01 cmp r3, #1 + 8003262: d101 bne.n 8003268 + 8003264: 2302 movs r3, #2 + 8003266: e07b b.n 8003360 if (clst == 0xFFFFFFFF) return FR_DISK_ERR; - 80031b0: 697b ldr r3, [r7, #20] - 80031b2: f1b3 3fff cmp.w r3, #4294967295 - 80031b6: d101 bne.n 80031bc - 80031b8: 2301 movs r3, #1 - 80031ba: e075 b.n 80032a8 + 8003268: 697b ldr r3, [r7, #20] + 800326a: f1b3 3fff cmp.w r3, #4294967295 + 800326e: d101 bne.n 8003274 + 8003270: 2301 movs r3, #1 + 8003272: e075 b.n 8003360 /* Clean-up stretched table */ if (sync_window(dp->fs)) return FR_DISK_ERR;/* Flush disk access window */ - 80031bc: 687b ldr r3, [r7, #4] - 80031be: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 80031c2: 4618 mov r0, r3 - 80031c4: f7ff fb5e bl 8002884 - 80031c8: 4603 mov r3, r0 - 80031ca: 2b00 cmp r3, #0 - 80031cc: d001 beq.n 80031d2 - 80031ce: 2301 movs r3, #1 - 80031d0: e06a b.n 80032a8 + 8003274: 687b ldr r3, [r7, #4] + 8003276: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 800327a: 4618 mov r0, r3 + 800327c: f7ff fb5e bl 800293c + 8003280: 4603 mov r3, r0 + 8003282: 2b00 cmp r3, #0 + 8003284: d001 beq.n 800328a + 8003286: 2301 movs r3, #1 + 8003288: e06a b.n 8003360 mem_set(dp->fs->win.d8, 0, SS(dp->fs)); /* Clear window buffer */ - 80031d2: 687b ldr r3, [r7, #4] - 80031d4: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 80031d8: f44f 7200 mov.w r2, #512 ; 0x200 - 80031dc: 2100 movs r1, #0 - 80031de: 4618 mov r0, r3 - 80031e0: f7ff f986 bl 80024f0 + 800328a: 687b ldr r3, [r7, #4] + 800328c: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 8003290: f44f 7200 mov.w r2, #512 ; 0x200 + 8003294: 2100 movs r1, #0 + 8003296: 4618 mov r0, r3 + 8003298: f7ff f986 bl 80025a8 dp->fs->winsect = clust2sect(dp->fs, clst); /* Cluster start sector */ - 80031e4: 687b ldr r3, [r7, #4] - 80031e6: f8d3 2200 ldr.w r2, [r3, #512] ; 0x200 - 80031ea: 687b ldr r3, [r7, #4] - 80031ec: f8d3 4200 ldr.w r4, [r3, #512] ; 0x200 - 80031f0: 6979 ldr r1, [r7, #20] - 80031f2: 4610 mov r0, r2 - 80031f4: f7ff fbbd bl 8002972 - 80031f8: 4603 mov r3, r0 - 80031fa: f8c4 322c str.w r3, [r4, #556] ; 0x22c + 800329c: 687b ldr r3, [r7, #4] + 800329e: f8d3 2200 ldr.w r2, [r3, #512] ; 0x200 + 80032a2: 687b ldr r3, [r7, #4] + 80032a4: f8d3 4200 ldr.w r4, [r3, #512] ; 0x200 + 80032a8: 6979 ldr r1, [r7, #20] + 80032aa: 4610 mov r0, r2 + 80032ac: f7ff fbbd bl 8002a2a + 80032b0: 4603 mov r3, r0 + 80032b2: f8c4 322c str.w r3, [r4, #556] ; 0x22c for (c = 0; c < dp->fs->csize; c++) { /* Fill the new cluster with 0 */ - 80031fe: 2300 movs r3, #0 - 8003200: 613b str r3, [r7, #16] - 8003202: e01b b.n 800323c + 80032b6: 2300 movs r3, #0 + 80032b8: 613b str r3, [r7, #16] + 80032ba: e01b b.n 80032f4 dp->fs->wflag = 1; - 8003204: 687b ldr r3, [r7, #4] - 8003206: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 800320a: 2201 movs r2, #1 - 800320c: f883 2204 strb.w r2, [r3, #516] ; 0x204 + 80032bc: 687b ldr r3, [r7, #4] + 80032be: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 80032c2: 2201 movs r2, #1 + 80032c4: f883 2204 strb.w r2, [r3, #516] ; 0x204 if (sync_window(dp->fs)) return FR_DISK_ERR; - 8003210: 687b ldr r3, [r7, #4] - 8003212: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 8003216: 4618 mov r0, r3 - 8003218: f7ff fb34 bl 8002884 - 800321c: 4603 mov r3, r0 - 800321e: 2b00 cmp r3, #0 - 8003220: d001 beq.n 8003226 - 8003222: 2301 movs r3, #1 - 8003224: e040 b.n 80032a8 + 80032c8: 687b ldr r3, [r7, #4] + 80032ca: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 80032ce: 4618 mov r0, r3 + 80032d0: f7ff fb34 bl 800293c + 80032d4: 4603 mov r3, r0 + 80032d6: 2b00 cmp r3, #0 + 80032d8: d001 beq.n 80032de + 80032da: 2301 movs r3, #1 + 80032dc: e040 b.n 8003360 dp->fs->winsect++; - 8003226: 687b ldr r3, [r7, #4] - 8003228: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 800322c: f8d3 222c ldr.w r2, [r3, #556] ; 0x22c - 8003230: 3201 adds r2, #1 - 8003232: f8c3 222c str.w r2, [r3, #556] ; 0x22c + 80032de: 687b ldr r3, [r7, #4] + 80032e0: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 80032e4: f8d3 222c ldr.w r2, [r3, #556] ; 0x22c + 80032e8: 3201 adds r2, #1 + 80032ea: f8c3 222c str.w r2, [r3, #556] ; 0x22c for (c = 0; c < dp->fs->csize; c++) { /* Fill the new cluster with 0 */ - 8003236: 693b ldr r3, [r7, #16] - 8003238: 3301 adds r3, #1 - 800323a: 613b str r3, [r7, #16] - 800323c: 687b ldr r3, [r7, #4] - 800323e: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 8003242: f893 3202 ldrb.w r3, [r3, #514] ; 0x202 - 8003246: 461a mov r2, r3 - 8003248: 693b ldr r3, [r7, #16] - 800324a: 4293 cmp r3, r2 - 800324c: d3da bcc.n 8003204 + 80032ee: 693b ldr r3, [r7, #16] + 80032f0: 3301 adds r3, #1 + 80032f2: 613b str r3, [r7, #16] + 80032f4: 687b ldr r3, [r7, #4] + 80032f6: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 80032fa: f893 3202 ldrb.w r3, [r3, #514] ; 0x202 + 80032fe: 461a mov r2, r3 + 8003300: 693b ldr r3, [r7, #16] + 8003302: 4293 cmp r3, r2 + 8003304: d3da bcc.n 80032bc } dp->fs->winsect -= c; /* Rewind window offset */ - 800324e: 687b ldr r3, [r7, #4] - 8003250: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 8003254: f8d3 122c ldr.w r1, [r3, #556] ; 0x22c - 8003258: 687b ldr r3, [r7, #4] - 800325a: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 800325e: 693a ldr r2, [r7, #16] - 8003260: 1a8a subs r2, r1, r2 - 8003262: f8c3 222c str.w r2, [r3, #556] ; 0x22c + 8003306: 687b ldr r3, [r7, #4] + 8003308: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 800330c: f8d3 122c ldr.w r1, [r3, #556] ; 0x22c + 8003310: 687b ldr r3, [r7, #4] + 8003312: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 8003316: 693a ldr r2, [r7, #16] + 8003318: 1a8a subs r2, r1, r2 + 800331a: f8c3 222c str.w r2, [r3, #556] ; 0x22c #else if (!stretch) return FR_NO_FILE; /* If do not stretch, report EOT (this is to suppress warning) */ return FR_NO_FILE; /* Report EOT */ #endif } dp->clust = clst; /* Initialize data for new cluster */ - 8003266: 687b ldr r3, [r7, #4] - 8003268: 697a ldr r2, [r7, #20] - 800326a: f8c3 220c str.w r2, [r3, #524] ; 0x20c + 800331e: 687b ldr r3, [r7, #4] + 8003320: 697a ldr r2, [r7, #20] + 8003322: f8c3 220c str.w r2, [r3, #524] ; 0x20c dp->sect = clust2sect(dp->fs, clst); - 800326e: 687b ldr r3, [r7, #4] - 8003270: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 8003274: 6979 ldr r1, [r7, #20] - 8003276: 4618 mov r0, r3 - 8003278: f7ff fb7b bl 8002972 - 800327c: 4602 mov r2, r0 - 800327e: 687b ldr r3, [r7, #4] - 8003280: f8c3 2210 str.w r2, [r3, #528] ; 0x210 + 8003326: 687b ldr r3, [r7, #4] + 8003328: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 800332c: 6979 ldr r1, [r7, #20] + 800332e: 4618 mov r0, r3 + 8003330: f7ff fb7b bl 8002a2a + 8003334: 4602 mov r2, r0 + 8003336: 687b ldr r3, [r7, #4] + 8003338: f8c3 2210 str.w r2, [r3, #528] ; 0x210 } } } dp->index = (WORD)i; /* Current index */ - 8003284: 68fb ldr r3, [r7, #12] - 8003286: b29a uxth r2, r3 - 8003288: 687b ldr r3, [r7, #4] - 800328a: f8a3 2206 strh.w r2, [r3, #518] ; 0x206 + 800333c: 68fb ldr r3, [r7, #12] + 800333e: b29a uxth r2, r3 + 8003340: 687b ldr r3, [r7, #4] + 8003342: f8a3 2206 strh.w r2, [r3, #518] ; 0x206 dp->dir = dp->fs->win.d8 + (i % (SS(dp->fs) / SZ_DIRE)) * SZ_DIRE; /* Current entry in the window */ - 800328e: 687b ldr r3, [r7, #4] - 8003290: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 8003294: 461a mov r2, r3 - 8003296: 68fb ldr r3, [r7, #12] - 8003298: f003 030f and.w r3, r3, #15 - 800329c: 015b lsls r3, r3, #5 - 800329e: 441a add r2, r3 - 80032a0: 687b ldr r3, [r7, #4] - 80032a2: f8c3 2214 str.w r2, [r3, #532] ; 0x214 + 8003346: 687b ldr r3, [r7, #4] + 8003348: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 800334c: 461a mov r2, r3 + 800334e: 68fb ldr r3, [r7, #12] + 8003350: f003 030f and.w r3, r3, #15 + 8003354: 015b lsls r3, r3, #5 + 8003356: 441a add r2, r3 + 8003358: 687b ldr r3, [r7, #4] + 800335a: f8c3 2214 str.w r2, [r3, #532] ; 0x214 return FR_OK; - 80032a6: 2300 movs r3, #0 + 800335e: 2300 movs r3, #0 } - 80032a8: 4618 mov r0, r3 - 80032aa: 371c adds r7, #28 - 80032ac: 46bd mov sp, r7 - 80032ae: bd90 pop {r4, r7, pc} + 8003360: 4618 mov r0, r3 + 8003362: 371c adds r7, #28 + 8003364: 46bd mov sp, r7 + 8003366: bd90 pop {r4, r7, pc} -080032b0 : +08003368 : static FRESULT dir_alloc ( DIR* dp, /* Pointer to the directory object */ UINT nent /* Number of contiguous entries to allocate (1-21) */ ) { - 80032b0: b580 push {r7, lr} - 80032b2: b084 sub sp, #16 - 80032b4: af00 add r7, sp, #0 - 80032b6: 6078 str r0, [r7, #4] - 80032b8: 6039 str r1, [r7, #0] + 8003368: b580 push {r7, lr} + 800336a: b084 sub sp, #16 + 800336c: af00 add r7, sp, #0 + 800336e: 6078 str r0, [r7, #4] + 8003370: 6039 str r1, [r7, #0] FRESULT res; UINT n; res = dir_sdi(dp, 0); - 80032ba: 2100 movs r1, #0 - 80032bc: 6878 ldr r0, [r7, #4] - 80032be: f7ff fe6c bl 8002f9a - 80032c2: 4603 mov r3, r0 - 80032c4: 73fb strb r3, [r7, #15] + 8003372: 2100 movs r1, #0 + 8003374: 6878 ldr r0, [r7, #4] + 8003376: f7ff fe6c bl 8003052 + 800337a: 4603 mov r3, r0 + 800337c: 73fb strb r3, [r7, #15] if (res == FR_OK) { - 80032c6: 7bfb ldrb r3, [r7, #15] - 80032c8: 2b00 cmp r3, #0 - 80032ca: d131 bne.n 8003330 + 800337e: 7bfb ldrb r3, [r7, #15] + 8003380: 2b00 cmp r3, #0 + 8003382: d131 bne.n 80033e8 n = 0; - 80032cc: 2300 movs r3, #0 - 80032ce: 60bb str r3, [r7, #8] + 8003384: 2300 movs r3, #0 + 8003386: 60bb str r3, [r7, #8] do { res = move_window(dp->fs, dp->sect); - 80032d0: 687b ldr r3, [r7, #4] - 80032d2: f8d3 2200 ldr.w r2, [r3, #512] ; 0x200 - 80032d6: 687b ldr r3, [r7, #4] - 80032d8: f8d3 3210 ldr.w r3, [r3, #528] ; 0x210 - 80032dc: 4619 mov r1, r3 - 80032de: 4610 mov r0, r2 - 80032e0: f7ff fb19 bl 8002916 - 80032e4: 4603 mov r3, r0 - 80032e6: 73fb strb r3, [r7, #15] + 8003388: 687b ldr r3, [r7, #4] + 800338a: f8d3 2200 ldr.w r2, [r3, #512] ; 0x200 + 800338e: 687b ldr r3, [r7, #4] + 8003390: f8d3 3210 ldr.w r3, [r3, #528] ; 0x210 + 8003394: 4619 mov r1, r3 + 8003396: 4610 mov r0, r2 + 8003398: f7ff fb19 bl 80029ce + 800339c: 4603 mov r3, r0 + 800339e: 73fb strb r3, [r7, #15] if (res != FR_OK) break; - 80032e8: 7bfb ldrb r3, [r7, #15] - 80032ea: 2b00 cmp r3, #0 - 80032ec: d11f bne.n 800332e + 80033a0: 7bfb ldrb r3, [r7, #15] + 80033a2: 2b00 cmp r3, #0 + 80033a4: d11f bne.n 80033e6 if (dp->dir[0] == DDEM || dp->dir[0] == 0) { /* Is it a free entry? */ - 80032ee: 687b ldr r3, [r7, #4] - 80032f0: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 - 80032f4: 781b ldrb r3, [r3, #0] - 80032f6: 2be5 cmp r3, #229 ; 0xe5 - 80032f8: d005 beq.n 8003306 - 80032fa: 687b ldr r3, [r7, #4] - 80032fc: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 - 8003300: 781b ldrb r3, [r3, #0] - 8003302: 2b00 cmp r3, #0 - 8003304: d107 bne.n 8003316 + 80033a6: 687b ldr r3, [r7, #4] + 80033a8: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 + 80033ac: 781b ldrb r3, [r3, #0] + 80033ae: 2be5 cmp r3, #229 ; 0xe5 + 80033b0: d005 beq.n 80033be + 80033b2: 687b ldr r3, [r7, #4] + 80033b4: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 + 80033b8: 781b ldrb r3, [r3, #0] + 80033ba: 2b00 cmp r3, #0 + 80033bc: d107 bne.n 80033ce if (++n == nent) break; /* A block of contiguous free entries is found */ - 8003306: 68bb ldr r3, [r7, #8] - 8003308: 3301 adds r3, #1 - 800330a: 60bb str r3, [r7, #8] - 800330c: 68ba ldr r2, [r7, #8] - 800330e: 683b ldr r3, [r7, #0] - 8003310: 429a cmp r2, r3 - 8003312: d102 bne.n 800331a - 8003314: e00c b.n 8003330 + 80033be: 68bb ldr r3, [r7, #8] + 80033c0: 3301 adds r3, #1 + 80033c2: 60bb str r3, [r7, #8] + 80033c4: 68ba ldr r2, [r7, #8] + 80033c6: 683b ldr r3, [r7, #0] + 80033c8: 429a cmp r2, r3 + 80033ca: d102 bne.n 80033d2 + 80033cc: e00c b.n 80033e8 } else { n = 0; /* Not a blank entry. Restart to search */ - 8003316: 2300 movs r3, #0 - 8003318: 60bb str r3, [r7, #8] + 80033ce: 2300 movs r3, #0 + 80033d0: 60bb str r3, [r7, #8] } res = dir_next(dp, 1); /* Next entry with table stretch enabled */ - 800331a: 2101 movs r1, #1 - 800331c: 6878 ldr r0, [r7, #4] - 800331e: f7ff fed0 bl 80030c2 - 8003322: 4603 mov r3, r0 - 8003324: 73fb strb r3, [r7, #15] + 80033d2: 2101 movs r1, #1 + 80033d4: 6878 ldr r0, [r7, #4] + 80033d6: f7ff fed0 bl 800317a + 80033da: 4603 mov r3, r0 + 80033dc: 73fb strb r3, [r7, #15] } while (res == FR_OK); - 8003326: 7bfb ldrb r3, [r7, #15] - 8003328: 2b00 cmp r3, #0 - 800332a: d0d1 beq.n 80032d0 - 800332c: e000 b.n 8003330 + 80033de: 7bfb ldrb r3, [r7, #15] + 80033e0: 2b00 cmp r3, #0 + 80033e2: d0d1 beq.n 8003388 + 80033e4: e000 b.n 80033e8 if (res != FR_OK) break; - 800332e: bf00 nop + 80033e6: bf00 nop } if (res == FR_NO_FILE) res = FR_DENIED; /* No directory entry to allocate */ - 8003330: 7bfb ldrb r3, [r7, #15] - 8003332: 2b04 cmp r3, #4 - 8003334: d101 bne.n 800333a - 8003336: 2307 movs r3, #7 - 8003338: 73fb strb r3, [r7, #15] + 80033e8: 7bfb ldrb r3, [r7, #15] + 80033ea: 2b04 cmp r3, #4 + 80033ec: d101 bne.n 80033f2 + 80033ee: 2307 movs r3, #7 + 80033f0: 73fb strb r3, [r7, #15] return res; - 800333a: 7bfb ldrb r3, [r7, #15] + 80033f2: 7bfb ldrb r3, [r7, #15] } - 800333c: 4618 mov r0, r3 - 800333e: 3710 adds r7, #16 - 8003340: 46bd mov sp, r7 - 8003342: bd80 pop {r7, pc} + 80033f4: 4618 mov r0, r3 + 80033f6: 3710 adds r7, #16 + 80033f8: 46bd mov sp, r7 + 80033fa: bd80 pop {r7, pc} -08003344 : +080033fc : static DWORD ld_clust ( FATFS* fs, /* Pointer to the fs object */ BYTE* dir /* Pointer to the directory entry */ ) { - 8003344: b480 push {r7} - 8003346: b085 sub sp, #20 - 8003348: af00 add r7, sp, #0 - 800334a: 6078 str r0, [r7, #4] - 800334c: 6039 str r1, [r7, #0] + 80033fc: b480 push {r7} + 80033fe: b085 sub sp, #20 + 8003400: af00 add r7, sp, #0 + 8003402: 6078 str r0, [r7, #4] + 8003404: 6039 str r1, [r7, #0] DWORD cl; cl = LD_WORD(dir + DIR_FstClusLO); - 800334e: 683b ldr r3, [r7, #0] - 8003350: 331b adds r3, #27 - 8003352: 781b ldrb r3, [r3, #0] - 8003354: 021b lsls r3, r3, #8 - 8003356: b21a sxth r2, r3 - 8003358: 683b ldr r3, [r7, #0] - 800335a: 331a adds r3, #26 - 800335c: 781b ldrb r3, [r3, #0] - 800335e: b21b sxth r3, r3 - 8003360: 4313 orrs r3, r2 - 8003362: b21b sxth r3, r3 - 8003364: b29b uxth r3, r3 - 8003366: 60fb str r3, [r7, #12] + 8003406: 683b ldr r3, [r7, #0] + 8003408: 331b adds r3, #27 + 800340a: 781b ldrb r3, [r3, #0] + 800340c: 021b lsls r3, r3, #8 + 800340e: b21a sxth r2, r3 + 8003410: 683b ldr r3, [r7, #0] + 8003412: 331a adds r3, #26 + 8003414: 781b ldrb r3, [r3, #0] + 8003416: b21b sxth r3, r3 + 8003418: 4313 orrs r3, r2 + 800341a: b21b sxth r3, r3 + 800341c: b29b uxth r3, r3 + 800341e: 60fb str r3, [r7, #12] if (fs->fs_type == FS_FAT32) - 8003368: 687b ldr r3, [r7, #4] - 800336a: f893 3200 ldrb.w r3, [r3, #512] ; 0x200 - 800336e: 2b03 cmp r3, #3 - 8003370: d10f bne.n 8003392 + 8003420: 687b ldr r3, [r7, #4] + 8003422: f893 3200 ldrb.w r3, [r3, #512] ; 0x200 + 8003426: 2b03 cmp r3, #3 + 8003428: d10f bne.n 800344a cl |= (DWORD)LD_WORD(dir + DIR_FstClusHI) << 16; - 8003372: 683b ldr r3, [r7, #0] - 8003374: 3315 adds r3, #21 - 8003376: 781b ldrb r3, [r3, #0] - 8003378: 021b lsls r3, r3, #8 - 800337a: b21a sxth r2, r3 - 800337c: 683b ldr r3, [r7, #0] - 800337e: 3314 adds r3, #20 - 8003380: 781b ldrb r3, [r3, #0] - 8003382: b21b sxth r3, r3 - 8003384: 4313 orrs r3, r2 - 8003386: b21b sxth r3, r3 - 8003388: b29b uxth r3, r3 - 800338a: 041b lsls r3, r3, #16 - 800338c: 68fa ldr r2, [r7, #12] - 800338e: 4313 orrs r3, r2 - 8003390: 60fb str r3, [r7, #12] + 800342a: 683b ldr r3, [r7, #0] + 800342c: 3315 adds r3, #21 + 800342e: 781b ldrb r3, [r3, #0] + 8003430: 021b lsls r3, r3, #8 + 8003432: b21a sxth r2, r3 + 8003434: 683b ldr r3, [r7, #0] + 8003436: 3314 adds r3, #20 + 8003438: 781b ldrb r3, [r3, #0] + 800343a: b21b sxth r3, r3 + 800343c: 4313 orrs r3, r2 + 800343e: b21b sxth r3, r3 + 8003440: b29b uxth r3, r3 + 8003442: 041b lsls r3, r3, #16 + 8003444: 68fa ldr r2, [r7, #12] + 8003446: 4313 orrs r3, r2 + 8003448: 60fb str r3, [r7, #12] return cl; - 8003392: 68fb ldr r3, [r7, #12] + 800344a: 68fb ldr r3, [r7, #12] } - 8003394: 4618 mov r0, r3 - 8003396: 3714 adds r7, #20 - 8003398: 46bd mov sp, r7 - 800339a: bc80 pop {r7} - 800339c: 4770 bx lr + 800344c: 4618 mov r0, r3 + 800344e: 3714 adds r7, #20 + 8003450: 46bd mov sp, r7 + 8003452: bc80 pop {r7} + 8003454: 4770 bx lr -0800339e : +08003456 : static void st_clust ( BYTE* dir, /* Pointer to the directory entry */ DWORD cl /* Value to be set */ ) { - 800339e: b480 push {r7} - 80033a0: b083 sub sp, #12 - 80033a2: af00 add r7, sp, #0 - 80033a4: 6078 str r0, [r7, #4] - 80033a6: 6039 str r1, [r7, #0] + 8003456: b480 push {r7} + 8003458: b083 sub sp, #12 + 800345a: af00 add r7, sp, #0 + 800345c: 6078 str r0, [r7, #4] + 800345e: 6039 str r1, [r7, #0] ST_WORD(dir + DIR_FstClusLO, cl); - 80033a8: 687b ldr r3, [r7, #4] - 80033aa: 331a adds r3, #26 - 80033ac: 683a ldr r2, [r7, #0] - 80033ae: b2d2 uxtb r2, r2 - 80033b0: 701a strb r2, [r3, #0] - 80033b2: 683b ldr r3, [r7, #0] - 80033b4: b29b uxth r3, r3 - 80033b6: 0a1b lsrs r3, r3, #8 - 80033b8: b29a uxth r2, r3 - 80033ba: 687b ldr r3, [r7, #4] - 80033bc: 331b adds r3, #27 - 80033be: b2d2 uxtb r2, r2 - 80033c0: 701a strb r2, [r3, #0] + 8003460: 687b ldr r3, [r7, #4] + 8003462: 331a adds r3, #26 + 8003464: 683a ldr r2, [r7, #0] + 8003466: b2d2 uxtb r2, r2 + 8003468: 701a strb r2, [r3, #0] + 800346a: 683b ldr r3, [r7, #0] + 800346c: b29b uxth r3, r3 + 800346e: 0a1b lsrs r3, r3, #8 + 8003470: b29a uxth r2, r3 + 8003472: 687b ldr r3, [r7, #4] + 8003474: 331b adds r3, #27 + 8003476: b2d2 uxtb r2, r2 + 8003478: 701a strb r2, [r3, #0] ST_WORD(dir + DIR_FstClusHI, cl >> 16); - 80033c2: 683b ldr r3, [r7, #0] - 80033c4: 0c1a lsrs r2, r3, #16 - 80033c6: 687b ldr r3, [r7, #4] - 80033c8: 3314 adds r3, #20 - 80033ca: b2d2 uxtb r2, r2 - 80033cc: 701a strb r2, [r3, #0] - 80033ce: 683b ldr r3, [r7, #0] - 80033d0: 0c1b lsrs r3, r3, #16 - 80033d2: b29b uxth r3, r3 - 80033d4: 0a1b lsrs r3, r3, #8 - 80033d6: b29a uxth r2, r3 - 80033d8: 687b ldr r3, [r7, #4] - 80033da: 3315 adds r3, #21 - 80033dc: b2d2 uxtb r2, r2 - 80033de: 701a strb r2, [r3, #0] + 800347a: 683b ldr r3, [r7, #0] + 800347c: 0c1a lsrs r2, r3, #16 + 800347e: 687b ldr r3, [r7, #4] + 8003480: 3314 adds r3, #20 + 8003482: b2d2 uxtb r2, r2 + 8003484: 701a strb r2, [r3, #0] + 8003486: 683b ldr r3, [r7, #0] + 8003488: 0c1b lsrs r3, r3, #16 + 800348a: b29b uxth r3, r3 + 800348c: 0a1b lsrs r3, r3, #8 + 800348e: b29a uxth r2, r3 + 8003490: 687b ldr r3, [r7, #4] + 8003492: 3315 adds r3, #21 + 8003494: b2d2 uxtb r2, r2 + 8003496: 701a strb r2, [r3, #0] } - 80033e0: bf00 nop - 80033e2: 370c adds r7, #12 - 80033e4: 46bd mov sp, r7 - 80033e6: bc80 pop {r7} - 80033e8: 4770 bx lr + 8003498: bf00 nop + 800349a: 370c adds r7, #12 + 800349c: 46bd mov sp, r7 + 800349e: bc80 pop {r7} + 80034a0: 4770 bx lr -080033ea : +080034a2 : static FRESULT dir_find ( DIR* dp /* Pointer to the directory object linked to the file name */ ) { - 80033ea: b580 push {r7, lr} - 80033ec: b086 sub sp, #24 - 80033ee: af00 add r7, sp, #0 - 80033f0: 6078 str r0, [r7, #4] + 80034a2: b580 push {r7, lr} + 80034a4: b086 sub sp, #24 + 80034a6: af00 add r7, sp, #0 + 80034a8: 6078 str r0, [r7, #4] BYTE c, *dir; #if _USE_LFN BYTE a, ord, sum; #endif res = dir_sdi(dp, 0); /* Rewind directory object */ - 80033f2: 2100 movs r1, #0 - 80033f4: 6878 ldr r0, [r7, #4] - 80033f6: f7ff fdd0 bl 8002f9a - 80033fa: 4603 mov r3, r0 - 80033fc: 75fb strb r3, [r7, #23] + 80034aa: 2100 movs r1, #0 + 80034ac: 6878 ldr r0, [r7, #4] + 80034ae: f7ff fdd0 bl 8003052 + 80034b2: 4603 mov r3, r0 + 80034b4: 75fb strb r3, [r7, #23] if (res != FR_OK) return res; - 80033fe: 7dfb ldrb r3, [r7, #23] - 8003400: 2b00 cmp r3, #0 - 8003402: d001 beq.n 8003408 - 8003404: 7dfb ldrb r3, [r7, #23] - 8003406: e03b b.n 8003480 + 80034b6: 7dfb ldrb r3, [r7, #23] + 80034b8: 2b00 cmp r3, #0 + 80034ba: d001 beq.n 80034c0 + 80034bc: 7dfb ldrb r3, [r7, #23] + 80034be: e03b b.n 8003538 #if _USE_LFN ord = sum = 0xFF; dp->lfn_idx = 0xFFFF; /* Reset LFN sequence */ #endif do { res = move_window(dp->fs, dp->sect); - 8003408: 687b ldr r3, [r7, #4] - 800340a: f8d3 2200 ldr.w r2, [r3, #512] ; 0x200 - 800340e: 687b ldr r3, [r7, #4] - 8003410: f8d3 3210 ldr.w r3, [r3, #528] ; 0x210 - 8003414: 4619 mov r1, r3 - 8003416: 4610 mov r0, r2 - 8003418: f7ff fa7d bl 8002916 - 800341c: 4603 mov r3, r0 - 800341e: 75fb strb r3, [r7, #23] + 80034c0: 687b ldr r3, [r7, #4] + 80034c2: f8d3 2200 ldr.w r2, [r3, #512] ; 0x200 + 80034c6: 687b ldr r3, [r7, #4] + 80034c8: f8d3 3210 ldr.w r3, [r3, #528] ; 0x210 + 80034cc: 4619 mov r1, r3 + 80034ce: 4610 mov r0, r2 + 80034d0: f7ff fa7d bl 80029ce + 80034d4: 4603 mov r3, r0 + 80034d6: 75fb strb r3, [r7, #23] if (res != FR_OK) break; - 8003420: 7dfb ldrb r3, [r7, #23] - 8003422: 2b00 cmp r3, #0 - 8003424: d128 bne.n 8003478 + 80034d8: 7dfb ldrb r3, [r7, #23] + 80034da: 2b00 cmp r3, #0 + 80034dc: d128 bne.n 8003530 dir = dp->dir; /* Ptr to the directory entry of current index */ - 8003426: 687b ldr r3, [r7, #4] - 8003428: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 - 800342c: 613b str r3, [r7, #16] + 80034de: 687b ldr r3, [r7, #4] + 80034e0: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 + 80034e4: 613b str r3, [r7, #16] c = dir[DIR_Name]; - 800342e: 693b ldr r3, [r7, #16] - 8003430: 781b ldrb r3, [r3, #0] - 8003432: 73fb strb r3, [r7, #15] + 80034e6: 693b ldr r3, [r7, #16] + 80034e8: 781b ldrb r3, [r3, #0] + 80034ea: 73fb strb r3, [r7, #15] if (c == 0) { res = FR_NO_FILE; break; } /* Reached to end of table */ - 8003434: 7bfb ldrb r3, [r7, #15] - 8003436: 2b00 cmp r3, #0 - 8003438: d102 bne.n 8003440 - 800343a: 2304 movs r3, #4 - 800343c: 75fb strb r3, [r7, #23] - 800343e: e01e b.n 800347e + 80034ec: 7bfb ldrb r3, [r7, #15] + 80034ee: 2b00 cmp r3, #0 + 80034f0: d102 bne.n 80034f8 + 80034f2: 2304 movs r3, #4 + 80034f4: 75fb strb r3, [r7, #23] + 80034f6: e01e b.n 8003536 if (!(dp->fn[NSFLAG] & NS_LOSS) && !mem_cmp(dir, dp->fn, 11)) break; /* SFN matched? */ ord = 0xFF; dp->lfn_idx = 0xFFFF; /* Reset LFN sequence */ } } #else /* Non LFN configuration */ if (!(dir[DIR_Attr] & AM_VOL) && !mem_cmp(dir, dp->fn, 11)) /* Is it a valid entry? */ - 8003440: 693b ldr r3, [r7, #16] - 8003442: 330b adds r3, #11 - 8003444: 781b ldrb r3, [r3, #0] - 8003446: f003 0308 and.w r3, r3, #8 - 800344a: 2b00 cmp r3, #0 - 800344c: d10a bne.n 8003464 - 800344e: 687b ldr r3, [r7, #4] - 8003450: f8d3 3218 ldr.w r3, [r3, #536] ; 0x218 - 8003454: 220b movs r2, #11 - 8003456: 4619 mov r1, r3 - 8003458: 6938 ldr r0, [r7, #16] - 800345a: f7ff f863 bl 8002524 - 800345e: 4603 mov r3, r0 - 8003460: 2b00 cmp r3, #0 - 8003462: d00b beq.n 800347c + 80034f8: 693b ldr r3, [r7, #16] + 80034fa: 330b adds r3, #11 + 80034fc: 781b ldrb r3, [r3, #0] + 80034fe: f003 0308 and.w r3, r3, #8 + 8003502: 2b00 cmp r3, #0 + 8003504: d10a bne.n 800351c + 8003506: 687b ldr r3, [r7, #4] + 8003508: f8d3 3218 ldr.w r3, [r3, #536] ; 0x218 + 800350c: 220b movs r2, #11 + 800350e: 4619 mov r1, r3 + 8003510: 6938 ldr r0, [r7, #16] + 8003512: f7ff f863 bl 80025dc + 8003516: 4603 mov r3, r0 + 8003518: 2b00 cmp r3, #0 + 800351a: d00b beq.n 8003534 break; #endif res = dir_next(dp, 0); /* Next entry */ - 8003464: 2100 movs r1, #0 - 8003466: 6878 ldr r0, [r7, #4] - 8003468: f7ff fe2b bl 80030c2 - 800346c: 4603 mov r3, r0 - 800346e: 75fb strb r3, [r7, #23] + 800351c: 2100 movs r1, #0 + 800351e: 6878 ldr r0, [r7, #4] + 8003520: f7ff fe2b bl 800317a + 8003524: 4603 mov r3, r0 + 8003526: 75fb strb r3, [r7, #23] } while (res == FR_OK); - 8003470: 7dfb ldrb r3, [r7, #23] - 8003472: 2b00 cmp r3, #0 - 8003474: d0c8 beq.n 8003408 - 8003476: e002 b.n 800347e + 8003528: 7dfb ldrb r3, [r7, #23] + 800352a: 2b00 cmp r3, #0 + 800352c: d0c8 beq.n 80034c0 + 800352e: e002 b.n 8003536 if (res != FR_OK) break; - 8003478: bf00 nop - 800347a: e000 b.n 800347e + 8003530: bf00 nop + 8003532: e000 b.n 8003536 break; - 800347c: bf00 nop + 8003534: bf00 nop return res; - 800347e: 7dfb ldrb r3, [r7, #23] + 8003536: 7dfb ldrb r3, [r7, #23] } - 8003480: 4618 mov r0, r3 - 8003482: 3718 adds r7, #24 - 8003484: 46bd mov sp, r7 - 8003486: bd80 pop {r7, pc} + 8003538: 4618 mov r0, r3 + 800353a: 3718 adds r7, #24 + 800353c: 46bd mov sp, r7 + 800353e: bd80 pop {r7, pc} -08003488 : +08003540 : #if !_FS_READONLY static FRESULT dir_register ( /* FR_OK:Successful, FR_DENIED:No free entry or too many SFN collision, FR_DISK_ERR:Disk error */ DIR* dp /* Target directory with object name to be created */ ) { - 8003488: b580 push {r7, lr} - 800348a: b084 sub sp, #16 - 800348c: af00 add r7, sp, #0 - 800348e: 6078 str r0, [r7, #4] + 8003540: b580 push {r7, lr} + 8003542: b084 sub sp, #16 + 8003544: af00 add r7, sp, #0 + 8003546: 6078 str r0, [r7, #4] res = dir_next(dp, 0); /* Next entry */ } while (res == FR_OK && --nent); } } #else /* Non LFN configuration */ res = dir_alloc(dp, 1); /* Allocate an entry for SFN */ - 8003490: 2101 movs r1, #1 - 8003492: 6878 ldr r0, [r7, #4] - 8003494: f7ff ff0c bl 80032b0 - 8003498: 4603 mov r3, r0 - 800349a: 73fb strb r3, [r7, #15] + 8003548: 2101 movs r1, #1 + 800354a: 6878 ldr r0, [r7, #4] + 800354c: f7ff ff0c bl 8003368 + 8003550: 4603 mov r3, r0 + 8003552: 73fb strb r3, [r7, #15] #endif if (res == FR_OK) { /* Set SFN entry */ - 800349c: 7bfb ldrb r3, [r7, #15] - 800349e: 2b00 cmp r3, #0 - 80034a0: d126 bne.n 80034f0 + 8003554: 7bfb ldrb r3, [r7, #15] + 8003556: 2b00 cmp r3, #0 + 8003558: d126 bne.n 80035a8 res = move_window(dp->fs, dp->sect); - 80034a2: 687b ldr r3, [r7, #4] - 80034a4: f8d3 2200 ldr.w r2, [r3, #512] ; 0x200 - 80034a8: 687b ldr r3, [r7, #4] - 80034aa: f8d3 3210 ldr.w r3, [r3, #528] ; 0x210 - 80034ae: 4619 mov r1, r3 - 80034b0: 4610 mov r0, r2 - 80034b2: f7ff fa30 bl 8002916 - 80034b6: 4603 mov r3, r0 - 80034b8: 73fb strb r3, [r7, #15] + 800355a: 687b ldr r3, [r7, #4] + 800355c: f8d3 2200 ldr.w r2, [r3, #512] ; 0x200 + 8003560: 687b ldr r3, [r7, #4] + 8003562: f8d3 3210 ldr.w r3, [r3, #528] ; 0x210 + 8003566: 4619 mov r1, r3 + 8003568: 4610 mov r0, r2 + 800356a: f7ff fa30 bl 80029ce + 800356e: 4603 mov r3, r0 + 8003570: 73fb strb r3, [r7, #15] if (res == FR_OK) { - 80034ba: 7bfb ldrb r3, [r7, #15] - 80034bc: 2b00 cmp r3, #0 - 80034be: d117 bne.n 80034f0 + 8003572: 7bfb ldrb r3, [r7, #15] + 8003574: 2b00 cmp r3, #0 + 8003576: d117 bne.n 80035a8 mem_set(dp->dir, 0, SZ_DIRE); /* Clean the entry */ - 80034c0: 687b ldr r3, [r7, #4] - 80034c2: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 - 80034c6: 2220 movs r2, #32 - 80034c8: 2100 movs r1, #0 - 80034ca: 4618 mov r0, r3 - 80034cc: f7ff f810 bl 80024f0 + 8003578: 687b ldr r3, [r7, #4] + 800357a: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 + 800357e: 2220 movs r2, #32 + 8003580: 2100 movs r1, #0 + 8003582: 4618 mov r0, r3 + 8003584: f7ff f810 bl 80025a8 mem_cpy(dp->dir, dp->fn, 11); /* Put SFN */ - 80034d0: 687b ldr r3, [r7, #4] - 80034d2: f8d3 0214 ldr.w r0, [r3, #532] ; 0x214 - 80034d6: 687b ldr r3, [r7, #4] - 80034d8: f8d3 3218 ldr.w r3, [r3, #536] ; 0x218 - 80034dc: 220b movs r2, #11 - 80034de: 4619 mov r1, r3 - 80034e0: f7fe ffe8 bl 80024b4 + 8003588: 687b ldr r3, [r7, #4] + 800358a: f8d3 0214 ldr.w r0, [r3, #532] ; 0x214 + 800358e: 687b ldr r3, [r7, #4] + 8003590: f8d3 3218 ldr.w r3, [r3, #536] ; 0x218 + 8003594: 220b movs r2, #11 + 8003596: 4619 mov r1, r3 + 8003598: f7fe ffe8 bl 800256c #if _USE_LFN dp->dir[DIR_NTres] = dp->fn[NSFLAG] & (NS_BODY | NS_EXT); /* Put NT flag */ #endif dp->fs->wflag = 1; - 80034e4: 687b ldr r3, [r7, #4] - 80034e6: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 80034ea: 2201 movs r2, #1 - 80034ec: f883 2204 strb.w r2, [r3, #516] ; 0x204 + 800359c: 687b ldr r3, [r7, #4] + 800359e: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 80035a2: 2201 movs r2, #1 + 80035a4: f883 2204 strb.w r2, [r3, #516] ; 0x204 } } return res; - 80034f0: 7bfb ldrb r3, [r7, #15] + 80035a8: 7bfb ldrb r3, [r7, #15] } - 80034f2: 4618 mov r0, r3 - 80034f4: 3710 adds r7, #16 - 80034f6: 46bd mov sp, r7 - 80034f8: bd80 pop {r7, pc} + 80035aa: 4618 mov r0, r3 + 80035ac: 3710 adds r7, #16 + 80035ae: 46bd mov sp, r7 + 80035b0: bd80 pop {r7, pc} ... -080034fc : +080035b4 : static FRESULT create_name ( DIR* dp, /* Pointer to the directory object */ const TCHAR** path /* Pointer to pointer to the segment in the path string */ ) { - 80034fc: b580 push {r7, lr} - 80034fe: b088 sub sp, #32 - 8003500: af00 add r7, sp, #0 - 8003502: 6078 str r0, [r7, #4] - 8003504: 6039 str r1, [r7, #0] + 80035b4: b580 push {r7, lr} + 80035b6: b088 sub sp, #32 + 80035b8: af00 add r7, sp, #0 + 80035ba: 6078 str r0, [r7, #4] + 80035bc: 6039 str r1, [r7, #0] BYTE b, c, d, *sfn; UINT ni, si, i; const char *p; /* Create file name in directory form */ for (p = *path; *p == '/' || *p == '\\'; p++) ; /* Strip duplicated separator */ - 8003506: 683b ldr r3, [r7, #0] - 8003508: 681b ldr r3, [r3, #0] - 800350a: 60fb str r3, [r7, #12] - 800350c: e002 b.n 8003514 - 800350e: 68fb ldr r3, [r7, #12] - 8003510: 3301 adds r3, #1 - 8003512: 60fb str r3, [r7, #12] - 8003514: 68fb ldr r3, [r7, #12] - 8003516: 781b ldrb r3, [r3, #0] - 8003518: 2b2f cmp r3, #47 ; 0x2f - 800351a: d0f8 beq.n 800350e - 800351c: 68fb ldr r3, [r7, #12] - 800351e: 781b ldrb r3, [r3, #0] - 8003520: 2b5c cmp r3, #92 ; 0x5c - 8003522: d0f4 beq.n 800350e + 80035be: 683b ldr r3, [r7, #0] + 80035c0: 681b ldr r3, [r3, #0] + 80035c2: 60fb str r3, [r7, #12] + 80035c4: e002 b.n 80035cc + 80035c6: 68fb ldr r3, [r7, #12] + 80035c8: 3301 adds r3, #1 + 80035ca: 60fb str r3, [r7, #12] + 80035cc: 68fb ldr r3, [r7, #12] + 80035ce: 781b ldrb r3, [r3, #0] + 80035d0: 2b2f cmp r3, #47 ; 0x2f + 80035d2: d0f8 beq.n 80035c6 + 80035d4: 68fb ldr r3, [r7, #12] + 80035d6: 781b ldrb r3, [r3, #0] + 80035d8: 2b5c cmp r3, #92 ; 0x5c + 80035da: d0f4 beq.n 80035c6 sfn = dp->fn; - 8003524: 687b ldr r3, [r7, #4] - 8003526: f8d3 3218 ldr.w r3, [r3, #536] ; 0x218 - 800352a: 60bb str r3, [r7, #8] + 80035dc: 687b ldr r3, [r7, #4] + 80035de: f8d3 3218 ldr.w r3, [r3, #536] ; 0x218 + 80035e2: 60bb str r3, [r7, #8] mem_set(sfn, ' ', 11); - 800352c: 220b movs r2, #11 - 800352e: 2120 movs r1, #32 - 8003530: 68b8 ldr r0, [r7, #8] - 8003532: f7fe ffdd bl 80024f0 + 80035e4: 220b movs r2, #11 + 80035e6: 2120 movs r1, #32 + 80035e8: 68b8 ldr r0, [r7, #8] + 80035ea: f7fe ffdd bl 80025a8 si = i = b = 0; ni = 8; - 8003536: 2300 movs r3, #0 - 8003538: 77fb strb r3, [r7, #31] - 800353a: 2300 movs r3, #0 - 800353c: 613b str r3, [r7, #16] - 800353e: 693b ldr r3, [r7, #16] - 8003540: 617b str r3, [r7, #20] - 8003542: 2308 movs r3, #8 - 8003544: 61bb str r3, [r7, #24] + 80035ee: 2300 movs r3, #0 + 80035f0: 77fb strb r3, [r7, #31] + 80035f2: 2300 movs r3, #0 + 80035f4: 613b str r3, [r7, #16] + 80035f6: 693b ldr r3, [r7, #16] + 80035f8: 617b str r3, [r7, #20] + 80035fa: 2308 movs r3, #8 + 80035fc: 61bb str r3, [r7, #24] sfn[NSFLAG] = (c <= ' ') ? NS_LAST | NS_DOT : NS_DOT; /* Set last segment flag if end of path */ return FR_OK; } #endif for (;;) { c = (BYTE)p[si++]; - 8003546: 697b ldr r3, [r7, #20] - 8003548: 1c5a adds r2, r3, #1 - 800354a: 617a str r2, [r7, #20] - 800354c: 68fa ldr r2, [r7, #12] - 800354e: 4413 add r3, r2 - 8003550: 781b ldrb r3, [r3, #0] - 8003552: 77bb strb r3, [r7, #30] + 80035fe: 697b ldr r3, [r7, #20] + 8003600: 1c5a adds r2, r3, #1 + 8003602: 617a str r2, [r7, #20] + 8003604: 68fa ldr r2, [r7, #12] + 8003606: 4413 add r3, r2 + 8003608: 781b ldrb r3, [r3, #0] + 800360a: 77bb strb r3, [r7, #30] if (c <= ' ' || c == '/' || c == '\\') break; /* Break on end of segment */ - 8003554: 7fbb ldrb r3, [r7, #30] - 8003556: 2b20 cmp r3, #32 - 8003558: d953 bls.n 8003602 - 800355a: 7fbb ldrb r3, [r7, #30] - 800355c: 2b2f cmp r3, #47 ; 0x2f - 800355e: d050 beq.n 8003602 - 8003560: 7fbb ldrb r3, [r7, #30] - 8003562: 2b5c cmp r3, #92 ; 0x5c - 8003564: d04d beq.n 8003602 + 800360c: 7fbb ldrb r3, [r7, #30] + 800360e: 2b20 cmp r3, #32 + 8003610: d953 bls.n 80036ba + 8003612: 7fbb ldrb r3, [r7, #30] + 8003614: 2b2f cmp r3, #47 ; 0x2f + 8003616: d050 beq.n 80036ba + 8003618: 7fbb ldrb r3, [r7, #30] + 800361a: 2b5c cmp r3, #92 ; 0x5c + 800361c: d04d beq.n 80036ba if (c == '.' || i >= ni) { - 8003566: 7fbb ldrb r3, [r7, #30] - 8003568: 2b2e cmp r3, #46 ; 0x2e - 800356a: d003 beq.n 8003574 - 800356c: 693a ldr r2, [r7, #16] - 800356e: 69bb ldr r3, [r7, #24] - 8003570: 429a cmp r2, r3 - 8003572: d30f bcc.n 8003594 + 800361e: 7fbb ldrb r3, [r7, #30] + 8003620: 2b2e cmp r3, #46 ; 0x2e + 8003622: d003 beq.n 800362c + 8003624: 693a ldr r2, [r7, #16] + 8003626: 69bb ldr r3, [r7, #24] + 8003628: 429a cmp r2, r3 + 800362a: d30f bcc.n 800364c if (ni != 8 || c != '.') return FR_INVALID_NAME; - 8003574: 69bb ldr r3, [r7, #24] - 8003576: 2b08 cmp r3, #8 - 8003578: d102 bne.n 8003580 - 800357a: 7fbb ldrb r3, [r7, #30] - 800357c: 2b2e cmp r3, #46 ; 0x2e - 800357e: d001 beq.n 8003584 - 8003580: 2306 movs r3, #6 - 8003582: e073 b.n 800366c + 800362c: 69bb ldr r3, [r7, #24] + 800362e: 2b08 cmp r3, #8 + 8003630: d102 bne.n 8003638 + 8003632: 7fbb ldrb r3, [r7, #30] + 8003634: 2b2e cmp r3, #46 ; 0x2e + 8003636: d001 beq.n 800363c + 8003638: 2306 movs r3, #6 + 800363a: e073 b.n 8003724 i = 8; ni = 11; - 8003584: 2308 movs r3, #8 - 8003586: 613b str r3, [r7, #16] - 8003588: 230b movs r3, #11 - 800358a: 61bb str r3, [r7, #24] + 800363c: 2308 movs r3, #8 + 800363e: 613b str r3, [r7, #16] + 8003640: 230b movs r3, #11 + 8003642: 61bb str r3, [r7, #24] b <<= 2; continue; - 800358c: 7ffb ldrb r3, [r7, #31] - 800358e: 009b lsls r3, r3, #2 - 8003590: 77fb strb r3, [r7, #31] - 8003592: e035 b.n 8003600 + 8003644: 7ffb ldrb r3, [r7, #31] + 8003646: 009b lsls r3, r3, #2 + 8003648: 77fb strb r3, [r7, #31] + 800364a: e035 b.n 80036b8 } if (c >= 0x80) { /* Extended character? */ - 8003594: f997 301e ldrsb.w r3, [r7, #30] - 8003598: 2b00 cmp r3, #0 - 800359a: da08 bge.n 80035ae + 800364c: f997 301e ldrsb.w r3, [r7, #30] + 8003650: 2b00 cmp r3, #0 + 8003652: da08 bge.n 8003666 b |= 3; /* Eliminate NT flag */ - 800359c: 7ffb ldrb r3, [r7, #31] - 800359e: f043 0303 orr.w r3, r3, #3 - 80035a2: 77fb strb r3, [r7, #31] + 8003654: 7ffb ldrb r3, [r7, #31] + 8003656: f043 0303 orr.w r3, r3, #3 + 800365a: 77fb strb r3, [r7, #31] #ifdef _EXCVT c = ExCvt[c - 0x80]; /* To upper extended characters (SBCS cfg) */ - 80035a4: 7fbb ldrb r3, [r7, #30] - 80035a6: 3b80 subs r3, #128 ; 0x80 - 80035a8: 4a32 ldr r2, [pc, #200] ; (8003674 ) - 80035aa: 5cd3 ldrb r3, [r2, r3] - 80035ac: 77bb strb r3, [r7, #30] + 800365c: 7fbb ldrb r3, [r7, #30] + 800365e: 3b80 subs r3, #128 ; 0x80 + 8003660: 4a32 ldr r2, [pc, #200] ; (800372c ) + 8003662: 5cd3 ldrb r3, [r2, r3] + 8003664: 77bb strb r3, [r7, #30] if (!IsDBCS2(d) || i >= ni - 1) /* Reject invalid DBC */ return FR_INVALID_NAME; sfn[i++] = c; sfn[i++] = d; } else { /* SBC */ if (chk_chr("\"*+,:;<=>\?[]|\x7F", c)) /* Reject illegal chrs for SFN */ - 80035ae: 7fbb ldrb r3, [r7, #30] - 80035b0: 4619 mov r1, r3 - 80035b2: 4831 ldr r0, [pc, #196] ; (8003678 ) - 80035b4: f7fe ffdc bl 8002570 - 80035b8: 4603 mov r3, r0 - 80035ba: 2b00 cmp r3, #0 - 80035bc: d001 beq.n 80035c2 + 8003666: 7fbb ldrb r3, [r7, #30] + 8003668: 4619 mov r1, r3 + 800366a: 4831 ldr r0, [pc, #196] ; (8003730 ) + 800366c: f7fe ffdc bl 8002628 + 8003670: 4603 mov r3, r0 + 8003672: 2b00 cmp r3, #0 + 8003674: d001 beq.n 800367a return FR_INVALID_NAME; - 80035be: 2306 movs r3, #6 - 80035c0: e054 b.n 800366c + 8003676: 2306 movs r3, #6 + 8003678: e054 b.n 8003724 if (IsUpper(c)) { /* ASCII large capital? */ - 80035c2: 7fbb ldrb r3, [r7, #30] - 80035c4: 2b40 cmp r3, #64 ; 0x40 - 80035c6: d907 bls.n 80035d8 - 80035c8: 7fbb ldrb r3, [r7, #30] - 80035ca: 2b5a cmp r3, #90 ; 0x5a - 80035cc: d804 bhi.n 80035d8 + 800367a: 7fbb ldrb r3, [r7, #30] + 800367c: 2b40 cmp r3, #64 ; 0x40 + 800367e: d907 bls.n 8003690 + 8003680: 7fbb ldrb r3, [r7, #30] + 8003682: 2b5a cmp r3, #90 ; 0x5a + 8003684: d804 bhi.n 8003690 b |= 2; - 80035ce: 7ffb ldrb r3, [r7, #31] - 80035d0: f043 0302 orr.w r3, r3, #2 - 80035d4: 77fb strb r3, [r7, #31] - 80035d6: e00c b.n 80035f2 + 8003686: 7ffb ldrb r3, [r7, #31] + 8003688: f043 0302 orr.w r3, r3, #2 + 800368c: 77fb strb r3, [r7, #31] + 800368e: e00c b.n 80036aa } else { if (IsLower(c)) { /* ASCII small capital? */ - 80035d8: 7fbb ldrb r3, [r7, #30] - 80035da: 2b60 cmp r3, #96 ; 0x60 - 80035dc: d909 bls.n 80035f2 - 80035de: 7fbb ldrb r3, [r7, #30] - 80035e0: 2b7a cmp r3, #122 ; 0x7a - 80035e2: d806 bhi.n 80035f2 + 8003690: 7fbb ldrb r3, [r7, #30] + 8003692: 2b60 cmp r3, #96 ; 0x60 + 8003694: d909 bls.n 80036aa + 8003696: 7fbb ldrb r3, [r7, #30] + 8003698: 2b7a cmp r3, #122 ; 0x7a + 800369a: d806 bhi.n 80036aa b |= 1; c -= 0x20; - 80035e4: 7ffb ldrb r3, [r7, #31] - 80035e6: f043 0301 orr.w r3, r3, #1 - 80035ea: 77fb strb r3, [r7, #31] - 80035ec: 7fbb ldrb r3, [r7, #30] - 80035ee: 3b20 subs r3, #32 - 80035f0: 77bb strb r3, [r7, #30] + 800369c: 7ffb ldrb r3, [r7, #31] + 800369e: f043 0301 orr.w r3, r3, #1 + 80036a2: 77fb strb r3, [r7, #31] + 80036a4: 7fbb ldrb r3, [r7, #30] + 80036a6: 3b20 subs r3, #32 + 80036a8: 77bb strb r3, [r7, #30] } } sfn[i++] = c; - 80035f2: 693b ldr r3, [r7, #16] - 80035f4: 1c5a adds r2, r3, #1 - 80035f6: 613a str r2, [r7, #16] - 80035f8: 68ba ldr r2, [r7, #8] - 80035fa: 4413 add r3, r2 - 80035fc: 7fba ldrb r2, [r7, #30] - 80035fe: 701a strb r2, [r3, #0] + 80036aa: 693b ldr r3, [r7, #16] + 80036ac: 1c5a adds r2, r3, #1 + 80036ae: 613a str r2, [r7, #16] + 80036b0: 68ba ldr r2, [r7, #8] + 80036b2: 4413 add r3, r2 + 80036b4: 7fba ldrb r2, [r7, #30] + 80036b6: 701a strb r2, [r3, #0] c = (BYTE)p[si++]; - 8003600: e7a1 b.n 8003546 + 80036b8: e7a1 b.n 80035fe } } *path = &p[si]; /* Return pointer to the next segment */ - 8003602: 68fa ldr r2, [r7, #12] - 8003604: 697b ldr r3, [r7, #20] - 8003606: 441a add r2, r3 - 8003608: 683b ldr r3, [r7, #0] - 800360a: 601a str r2, [r3, #0] + 80036ba: 68fa ldr r2, [r7, #12] + 80036bc: 697b ldr r3, [r7, #20] + 80036be: 441a add r2, r3 + 80036c0: 683b ldr r3, [r7, #0] + 80036c2: 601a str r2, [r3, #0] c = (c <= ' ') ? NS_LAST : 0; /* Set last segment flag if end of path */ - 800360c: 7fbb ldrb r3, [r7, #30] - 800360e: 2b20 cmp r3, #32 - 8003610: d801 bhi.n 8003616 - 8003612: 2304 movs r3, #4 - 8003614: e000 b.n 8003618 - 8003616: 2300 movs r3, #0 - 8003618: 77bb strb r3, [r7, #30] + 80036c4: 7fbb ldrb r3, [r7, #30] + 80036c6: 2b20 cmp r3, #32 + 80036c8: d801 bhi.n 80036ce + 80036ca: 2304 movs r3, #4 + 80036cc: e000 b.n 80036d0 + 80036ce: 2300 movs r3, #0 + 80036d0: 77bb strb r3, [r7, #30] if (!i) return FR_INVALID_NAME; /* Reject nul string */ - 800361a: 693b ldr r3, [r7, #16] - 800361c: 2b00 cmp r3, #0 - 800361e: d101 bne.n 8003624 - 8003620: 2306 movs r3, #6 - 8003622: e023 b.n 800366c + 80036d2: 693b ldr r3, [r7, #16] + 80036d4: 2b00 cmp r3, #0 + 80036d6: d101 bne.n 80036dc + 80036d8: 2306 movs r3, #6 + 80036da: e023 b.n 8003724 if (sfn[0] == DDEM) sfn[0] = RDDEM; /* When first character collides with DDEM, replace it with RDDEM */ - 8003624: 68bb ldr r3, [r7, #8] - 8003626: 781b ldrb r3, [r3, #0] - 8003628: 2be5 cmp r3, #229 ; 0xe5 - 800362a: d102 bne.n 8003632 - 800362c: 68bb ldr r3, [r7, #8] - 800362e: 2205 movs r2, #5 - 8003630: 701a strb r2, [r3, #0] + 80036dc: 68bb ldr r3, [r7, #8] + 80036de: 781b ldrb r3, [r3, #0] + 80036e0: 2be5 cmp r3, #229 ; 0xe5 + 80036e2: d102 bne.n 80036ea + 80036e4: 68bb ldr r3, [r7, #8] + 80036e6: 2205 movs r2, #5 + 80036e8: 701a strb r2, [r3, #0] if (ni == 8) b <<= 2; - 8003632: 69bb ldr r3, [r7, #24] - 8003634: 2b08 cmp r3, #8 - 8003636: d102 bne.n 800363e - 8003638: 7ffb ldrb r3, [r7, #31] - 800363a: 009b lsls r3, r3, #2 - 800363c: 77fb strb r3, [r7, #31] + 80036ea: 69bb ldr r3, [r7, #24] + 80036ec: 2b08 cmp r3, #8 + 80036ee: d102 bne.n 80036f6 + 80036f0: 7ffb ldrb r3, [r7, #31] + 80036f2: 009b lsls r3, r3, #2 + 80036f4: 77fb strb r3, [r7, #31] if ((b & 0x03) == 0x01) c |= NS_EXT; /* NT flag (Name extension has only small capital) */ - 800363e: 7ffb ldrb r3, [r7, #31] - 8003640: f003 0303 and.w r3, r3, #3 - 8003644: 2b01 cmp r3, #1 - 8003646: d103 bne.n 8003650 - 8003648: 7fbb ldrb r3, [r7, #30] - 800364a: f043 0310 orr.w r3, r3, #16 - 800364e: 77bb strb r3, [r7, #30] + 80036f6: 7ffb ldrb r3, [r7, #31] + 80036f8: f003 0303 and.w r3, r3, #3 + 80036fc: 2b01 cmp r3, #1 + 80036fe: d103 bne.n 8003708 + 8003700: 7fbb ldrb r3, [r7, #30] + 8003702: f043 0310 orr.w r3, r3, #16 + 8003706: 77bb strb r3, [r7, #30] if ((b & 0x0C) == 0x04) c |= NS_BODY; /* NT flag (Name body has only small capital) */ - 8003650: 7ffb ldrb r3, [r7, #31] - 8003652: f003 030c and.w r3, r3, #12 - 8003656: 2b04 cmp r3, #4 - 8003658: d103 bne.n 8003662 - 800365a: 7fbb ldrb r3, [r7, #30] - 800365c: f043 0308 orr.w r3, r3, #8 - 8003660: 77bb strb r3, [r7, #30] + 8003708: 7ffb ldrb r3, [r7, #31] + 800370a: f003 030c and.w r3, r3, #12 + 800370e: 2b04 cmp r3, #4 + 8003710: d103 bne.n 800371a + 8003712: 7fbb ldrb r3, [r7, #30] + 8003714: f043 0308 orr.w r3, r3, #8 + 8003718: 77bb strb r3, [r7, #30] sfn[NSFLAG] = c; /* Store NT flag, File name is created */ - 8003662: 68bb ldr r3, [r7, #8] - 8003664: 330b adds r3, #11 - 8003666: 7fba ldrb r2, [r7, #30] - 8003668: 701a strb r2, [r3, #0] + 800371a: 68bb ldr r3, [r7, #8] + 800371c: 330b adds r3, #11 + 800371e: 7fba ldrb r2, [r7, #30] + 8003720: 701a strb r2, [r3, #0] return FR_OK; - 800366a: 2300 movs r3, #0 + 8003722: 2300 movs r3, #0 #endif } - 800366c: 4618 mov r0, r3 - 800366e: 3720 adds r7, #32 - 8003670: 46bd mov sp, r7 - 8003672: bd80 pop {r7, pc} - 8003674: 08005fc8 .word 0x08005fc8 - 8003678: 08005f5c .word 0x08005f5c + 8003724: 4618 mov r0, r3 + 8003726: 3720 adds r7, #32 + 8003728: 46bd mov sp, r7 + 800372a: bd80 pop {r7, pc} + 800372c: 08006a78 .word 0x08006a78 + 8003730: 08006a08 .word 0x08006a08 -0800367c : +08003734 : static FRESULT follow_path ( /* FR_OK(0): successful, !=0: error code */ DIR* dp, /* Directory object to return last directory and found object */ const TCHAR* path /* Full-path string to find a file or directory */ ) { - 800367c: b580 push {r7, lr} - 800367e: b084 sub sp, #16 - 8003680: af00 add r7, sp, #0 - 8003682: 6078 str r0, [r7, #4] - 8003684: 6039 str r1, [r7, #0] + 8003734: b580 push {r7, lr} + 8003736: b084 sub sp, #16 + 8003738: af00 add r7, sp, #0 + 800373a: 6078 str r0, [r7, #4] + 800373c: 6039 str r1, [r7, #0] path++; dp->sclust = 0; /* Strip it and start from the root directory */ } else { /* No heading separator */ dp->sclust = dp->fs->cdir; /* Start from the current directory */ } #else if (*path == '/' || *path == '\\') /* Strip heading separator if exist */ - 8003686: 683b ldr r3, [r7, #0] - 8003688: 781b ldrb r3, [r3, #0] - 800368a: 2b2f cmp r3, #47 ; 0x2f - 800368c: d003 beq.n 8003696 - 800368e: 683b ldr r3, [r7, #0] - 8003690: 781b ldrb r3, [r3, #0] - 8003692: 2b5c cmp r3, #92 ; 0x5c - 8003694: d102 bne.n 800369c + 800373e: 683b ldr r3, [r7, #0] + 8003740: 781b ldrb r3, [r3, #0] + 8003742: 2b2f cmp r3, #47 ; 0x2f + 8003744: d003 beq.n 800374e + 8003746: 683b ldr r3, [r7, #0] + 8003748: 781b ldrb r3, [r3, #0] + 800374a: 2b5c cmp r3, #92 ; 0x5c + 800374c: d102 bne.n 8003754 path++; - 8003696: 683b ldr r3, [r7, #0] - 8003698: 3301 adds r3, #1 - 800369a: 603b str r3, [r7, #0] + 800374e: 683b ldr r3, [r7, #0] + 8003750: 3301 adds r3, #1 + 8003752: 603b str r3, [r7, #0] dp->sclust = 0; /* Always start from the root directory */ - 800369c: 687b ldr r3, [r7, #4] - 800369e: 2200 movs r2, #0 - 80036a0: f8c3 2208 str.w r2, [r3, #520] ; 0x208 + 8003754: 687b ldr r3, [r7, #4] + 8003756: 2200 movs r2, #0 + 8003758: f8c3 2208 str.w r2, [r3, #520] ; 0x208 #endif if ((UINT)*path < ' ') { /* Null path name is the origin directory itself */ - 80036a4: 683b ldr r3, [r7, #0] - 80036a6: 781b ldrb r3, [r3, #0] - 80036a8: 2b1f cmp r3, #31 - 80036aa: d80a bhi.n 80036c2 + 800375c: 683b ldr r3, [r7, #0] + 800375e: 781b ldrb r3, [r3, #0] + 8003760: 2b1f cmp r3, #31 + 8003762: d80a bhi.n 800377a res = dir_sdi(dp, 0); - 80036ac: 2100 movs r1, #0 - 80036ae: 6878 ldr r0, [r7, #4] - 80036b0: f7ff fc73 bl 8002f9a - 80036b4: 4603 mov r3, r0 - 80036b6: 73fb strb r3, [r7, #15] + 8003764: 2100 movs r1, #0 + 8003766: 6878 ldr r0, [r7, #4] + 8003768: f7ff fc73 bl 8003052 + 800376c: 4603 mov r3, r0 + 800376e: 73fb strb r3, [r7, #15] dp->dir = 0; - 80036b8: 687b ldr r3, [r7, #4] - 80036ba: 2200 movs r2, #0 - 80036bc: f8c3 2214 str.w r2, [r3, #532] ; 0x214 - 80036c0: e045 b.n 800374e + 8003770: 687b ldr r3, [r7, #4] + 8003772: 2200 movs r2, #0 + 8003774: f8c3 2214 str.w r2, [r3, #532] ; 0x214 + 8003778: e045 b.n 8003806 } else { /* Follow path */ for (;;) { res = create_name(dp, &path); /* Get a segment name of the path */ - 80036c2: 463b mov r3, r7 - 80036c4: 4619 mov r1, r3 - 80036c6: 6878 ldr r0, [r7, #4] - 80036c8: f7ff ff18 bl 80034fc - 80036cc: 4603 mov r3, r0 - 80036ce: 73fb strb r3, [r7, #15] + 800377a: 463b mov r3, r7 + 800377c: 4619 mov r1, r3 + 800377e: 6878 ldr r0, [r7, #4] + 8003780: f7ff ff18 bl 80035b4 + 8003784: 4603 mov r3, r0 + 8003786: 73fb strb r3, [r7, #15] if (res != FR_OK) break; - 80036d0: 7bfb ldrb r3, [r7, #15] - 80036d2: 2b00 cmp r3, #0 - 80036d4: d136 bne.n 8003744 + 8003788: 7bfb ldrb r3, [r7, #15] + 800378a: 2b00 cmp r3, #0 + 800378c: d136 bne.n 80037fc res = dir_find(dp); /* Find an object with the sagment name */ - 80036d6: 6878 ldr r0, [r7, #4] - 80036d8: f7ff fe87 bl 80033ea - 80036dc: 4603 mov r3, r0 - 80036de: 73fb strb r3, [r7, #15] + 800378e: 6878 ldr r0, [r7, #4] + 8003790: f7ff fe87 bl 80034a2 + 8003794: 4603 mov r3, r0 + 8003796: 73fb strb r3, [r7, #15] ns = dp->fn[NSFLAG]; - 80036e0: 687b ldr r3, [r7, #4] - 80036e2: f8d3 3218 ldr.w r3, [r3, #536] ; 0x218 - 80036e6: 7adb ldrb r3, [r3, #11] - 80036e8: 73bb strb r3, [r7, #14] + 8003798: 687b ldr r3, [r7, #4] + 800379a: f8d3 3218 ldr.w r3, [r3, #536] ; 0x218 + 800379e: 7adb ldrb r3, [r3, #11] + 80037a0: 73bb strb r3, [r7, #14] if (res != FR_OK) { /* Failed to find the object */ - 80036ea: 7bfb ldrb r3, [r7, #15] - 80036ec: 2b00 cmp r3, #0 - 80036ee: d00a beq.n 8003706 + 80037a2: 7bfb ldrb r3, [r7, #15] + 80037a4: 2b00 cmp r3, #0 + 80037a6: d00a beq.n 80037be if (res == FR_NO_FILE) { /* Object is not found */ - 80036f0: 7bfb ldrb r3, [r7, #15] - 80036f2: 2b04 cmp r3, #4 - 80036f4: d128 bne.n 8003748 + 80037a8: 7bfb ldrb r3, [r7, #15] + 80037aa: 2b04 cmp r3, #4 + 80037ac: d128 bne.n 8003800 if (_FS_RPATH && (ns & NS_DOT)) { /* If dot entry is not exist, */ dp->sclust = 0; dp->dir = 0; /* it is the root directory and stay there */ if (!(ns & NS_LAST)) continue; /* Continue to follow if not last segment */ res = FR_OK; /* Ended at the root directroy. Function completed. */ } else { /* Could not find the object */ if (!(ns & NS_LAST)) res = FR_NO_PATH; /* Adjust error code if not last segment */ - 80036f6: 7bbb ldrb r3, [r7, #14] - 80036f8: f003 0304 and.w r3, r3, #4 - 80036fc: 2b00 cmp r3, #0 - 80036fe: d123 bne.n 8003748 - 8003700: 2305 movs r3, #5 - 8003702: 73fb strb r3, [r7, #15] + 80037ae: 7bbb ldrb r3, [r7, #14] + 80037b0: f003 0304 and.w r3, r3, #4 + 80037b4: 2b00 cmp r3, #0 + 80037b6: d123 bne.n 8003800 + 80037b8: 2305 movs r3, #5 + 80037ba: 73fb strb r3, [r7, #15] } } break; - 8003704: e020 b.n 8003748 + 80037bc: e020 b.n 8003800 } if (ns & NS_LAST) break; /* Last segment matched. Function completed. */ - 8003706: 7bbb ldrb r3, [r7, #14] - 8003708: f003 0304 and.w r3, r3, #4 - 800370c: 2b00 cmp r3, #0 - 800370e: d11d bne.n 800374c + 80037be: 7bbb ldrb r3, [r7, #14] + 80037c0: f003 0304 and.w r3, r3, #4 + 80037c4: 2b00 cmp r3, #0 + 80037c6: d11d bne.n 8003804 dir = dp->dir; /* Follow the sub-directory */ - 8003710: 687b ldr r3, [r7, #4] - 8003712: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 - 8003716: 60bb str r3, [r7, #8] + 80037c8: 687b ldr r3, [r7, #4] + 80037ca: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 + 80037ce: 60bb str r3, [r7, #8] if (!(dir[DIR_Attr] & AM_DIR)) { /* It is not a sub-directory and cannot follow */ - 8003718: 68bb ldr r3, [r7, #8] - 800371a: 330b adds r3, #11 - 800371c: 781b ldrb r3, [r3, #0] - 800371e: f003 0310 and.w r3, r3, #16 - 8003722: 2b00 cmp r3, #0 - 8003724: d102 bne.n 800372c + 80037d0: 68bb ldr r3, [r7, #8] + 80037d2: 330b adds r3, #11 + 80037d4: 781b ldrb r3, [r3, #0] + 80037d6: f003 0310 and.w r3, r3, #16 + 80037da: 2b00 cmp r3, #0 + 80037dc: d102 bne.n 80037e4 res = FR_NO_PATH; break; - 8003726: 2305 movs r3, #5 - 8003728: 73fb strb r3, [r7, #15] - 800372a: e010 b.n 800374e + 80037de: 2305 movs r3, #5 + 80037e0: 73fb strb r3, [r7, #15] + 80037e2: e010 b.n 8003806 } dp->sclust = ld_clust(dp->fs, dir); - 800372c: 687b ldr r3, [r7, #4] - 800372e: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 8003732: 68b9 ldr r1, [r7, #8] - 8003734: 4618 mov r0, r3 - 8003736: f7ff fe05 bl 8003344 - 800373a: 4602 mov r2, r0 - 800373c: 687b ldr r3, [r7, #4] - 800373e: f8c3 2208 str.w r2, [r3, #520] ; 0x208 + 80037e4: 687b ldr r3, [r7, #4] + 80037e6: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 80037ea: 68b9 ldr r1, [r7, #8] + 80037ec: 4618 mov r0, r3 + 80037ee: f7ff fe05 bl 80033fc + 80037f2: 4602 mov r2, r0 + 80037f4: 687b ldr r3, [r7, #4] + 80037f6: f8c3 2208 str.w r2, [r3, #520] ; 0x208 res = create_name(dp, &path); /* Get a segment name of the path */ - 8003742: e7be b.n 80036c2 + 80037fa: e7be b.n 800377a if (res != FR_OK) break; - 8003744: bf00 nop - 8003746: e002 b.n 800374e + 80037fc: bf00 nop + 80037fe: e002 b.n 8003806 break; - 8003748: bf00 nop - 800374a: e000 b.n 800374e + 8003800: bf00 nop + 8003802: e000 b.n 8003806 if (ns & NS_LAST) break; /* Last segment matched. Function completed. */ - 800374c: bf00 nop + 8003804: bf00 nop } } return res; - 800374e: 7bfb ldrb r3, [r7, #15] + 8003806: 7bfb ldrb r3, [r7, #15] } - 8003750: 4618 mov r0, r3 - 8003752: 3710 adds r7, #16 - 8003754: 46bd mov sp, r7 - 8003756: bd80 pop {r7, pc} + 8003808: 4618 mov r0, r3 + 800380a: 3710 adds r7, #16 + 800380c: 46bd mov sp, r7 + 800380e: bd80 pop {r7, pc} -08003758 : +08003810 : static int get_ldnumber ( /* Returns logical drive number (-1:invalid drive) */ const TCHAR** path /* Pointer to pointer to the path name */ ) { - 8003758: b480 push {r7} - 800375a: b087 sub sp, #28 - 800375c: af00 add r7, sp, #0 - 800375e: 6078 str r0, [r7, #4] + 8003810: b480 push {r7} + 8003812: b087 sub sp, #28 + 8003814: af00 add r7, sp, #0 + 8003816: 6078 str r0, [r7, #4] const TCHAR *tp, *tt; UINT i; int vol = -1; - 8003760: f04f 33ff mov.w r3, #4294967295 - 8003764: 613b str r3, [r7, #16] + 8003818: f04f 33ff mov.w r3, #4294967295 + 800381c: 613b str r3, [r7, #16] char c; TCHAR tc; #endif if (*path) { /* If the pointer is not a null */ - 8003766: 687b ldr r3, [r7, #4] - 8003768: 681b ldr r3, [r3, #0] - 800376a: 2b00 cmp r3, #0 - 800376c: d031 beq.n 80037d2 + 800381e: 687b ldr r3, [r7, #4] + 8003820: 681b ldr r3, [r3, #0] + 8003822: 2b00 cmp r3, #0 + 8003824: d031 beq.n 800388a for (tt = *path; (UINT)*tt >= (_USE_LFN ? ' ' : '!') && *tt != ':'; tt++) ; /* Find ':' in the path */ - 800376e: 687b ldr r3, [r7, #4] - 8003770: 681b ldr r3, [r3, #0] - 8003772: 617b str r3, [r7, #20] - 8003774: e002 b.n 800377c - 8003776: 697b ldr r3, [r7, #20] - 8003778: 3301 adds r3, #1 - 800377a: 617b str r3, [r7, #20] - 800377c: 697b ldr r3, [r7, #20] - 800377e: 781b ldrb r3, [r3, #0] - 8003780: 2b20 cmp r3, #32 - 8003782: d903 bls.n 800378c - 8003784: 697b ldr r3, [r7, #20] - 8003786: 781b ldrb r3, [r3, #0] - 8003788: 2b3a cmp r3, #58 ; 0x3a - 800378a: d1f4 bne.n 8003776 + 8003826: 687b ldr r3, [r7, #4] + 8003828: 681b ldr r3, [r3, #0] + 800382a: 617b str r3, [r7, #20] + 800382c: e002 b.n 8003834 + 800382e: 697b ldr r3, [r7, #20] + 8003830: 3301 adds r3, #1 + 8003832: 617b str r3, [r7, #20] + 8003834: 697b ldr r3, [r7, #20] + 8003836: 781b ldrb r3, [r3, #0] + 8003838: 2b20 cmp r3, #32 + 800383a: d903 bls.n 8003844 + 800383c: 697b ldr r3, [r7, #20] + 800383e: 781b ldrb r3, [r3, #0] + 8003840: 2b3a cmp r3, #58 ; 0x3a + 8003842: d1f4 bne.n 800382e if (*tt == ':') { /* If a ':' is exist in the path name */ - 800378c: 697b ldr r3, [r7, #20] - 800378e: 781b ldrb r3, [r3, #0] - 8003790: 2b3a cmp r3, #58 ; 0x3a - 8003792: d11c bne.n 80037ce + 8003844: 697b ldr r3, [r7, #20] + 8003846: 781b ldrb r3, [r3, #0] + 8003848: 2b3a cmp r3, #58 ; 0x3a + 800384a: d11c bne.n 8003886 tp = *path; - 8003794: 687b ldr r3, [r7, #4] - 8003796: 681b ldr r3, [r3, #0] - 8003798: 60fb str r3, [r7, #12] + 800384c: 687b ldr r3, [r7, #4] + 800384e: 681b ldr r3, [r3, #0] + 8003850: 60fb str r3, [r7, #12] i = *tp++ - '0'; - 800379a: 68fb ldr r3, [r7, #12] - 800379c: 1c5a adds r2, r3, #1 - 800379e: 60fa str r2, [r7, #12] - 80037a0: 781b ldrb r3, [r3, #0] - 80037a2: 3b30 subs r3, #48 ; 0x30 - 80037a4: 60bb str r3, [r7, #8] + 8003852: 68fb ldr r3, [r7, #12] + 8003854: 1c5a adds r2, r3, #1 + 8003856: 60fa str r2, [r7, #12] + 8003858: 781b ldrb r3, [r3, #0] + 800385a: 3b30 subs r3, #48 ; 0x30 + 800385c: 60bb str r3, [r7, #8] if (i < 10 && tp == tt) { /* Is there a numeric drive id? */ - 80037a6: 68bb ldr r3, [r7, #8] - 80037a8: 2b09 cmp r3, #9 - 80037aa: d80e bhi.n 80037ca - 80037ac: 68fa ldr r2, [r7, #12] - 80037ae: 697b ldr r3, [r7, #20] - 80037b0: 429a cmp r2, r3 - 80037b2: d10a bne.n 80037ca + 800385e: 68bb ldr r3, [r7, #8] + 8003860: 2b09 cmp r3, #9 + 8003862: d80e bhi.n 8003882 + 8003864: 68fa ldr r2, [r7, #12] + 8003866: 697b ldr r3, [r7, #20] + 8003868: 429a cmp r2, r3 + 800386a: d10a bne.n 8003882 if (i < _VOLUMES) { /* If a drive id is found, get the value and strip it */ - 80037b4: 68bb ldr r3, [r7, #8] - 80037b6: 2b00 cmp r3, #0 - 80037b8: d107 bne.n 80037ca + 800386c: 68bb ldr r3, [r7, #8] + 800386e: 2b00 cmp r3, #0 + 8003870: d107 bne.n 8003882 vol = (int)i; - 80037ba: 68bb ldr r3, [r7, #8] - 80037bc: 613b str r3, [r7, #16] + 8003872: 68bb ldr r3, [r7, #8] + 8003874: 613b str r3, [r7, #16] *path = ++tt; - 80037be: 697b ldr r3, [r7, #20] - 80037c0: 3301 adds r3, #1 - 80037c2: 617b str r3, [r7, #20] - 80037c4: 687b ldr r3, [r7, #4] - 80037c6: 697a ldr r2, [r7, #20] - 80037c8: 601a str r2, [r3, #0] + 8003876: 697b ldr r3, [r7, #20] + 8003878: 3301 adds r3, #1 + 800387a: 617b str r3, [r7, #20] + 800387c: 687b ldr r3, [r7, #4] + 800387e: 697a ldr r2, [r7, #20] + 8003880: 601a str r2, [r3, #0] vol = (int)i; *path = tt; } } #endif return vol; - 80037ca: 693b ldr r3, [r7, #16] - 80037cc: e002 b.n 80037d4 + 8003882: 693b ldr r3, [r7, #16] + 8003884: e002 b.n 800388c } #if _FS_RPATH && _VOLUMES >= 2 vol = CurrVol; /* Current drive */ #else vol = 0; /* Drive 0 */ - 80037ce: 2300 movs r3, #0 - 80037d0: 613b str r3, [r7, #16] + 8003886: 2300 movs r3, #0 + 8003888: 613b str r3, [r7, #16] #endif } return vol; - 80037d2: 693b ldr r3, [r7, #16] + 800388a: 693b ldr r3, [r7, #16] } - 80037d4: 4618 mov r0, r3 - 80037d6: 371c adds r7, #28 - 80037d8: 46bd mov sp, r7 - 80037da: bc80 pop {r7} - 80037dc: 4770 bx lr + 800388c: 4618 mov r0, r3 + 800388e: 371c adds r7, #28 + 8003890: 46bd mov sp, r7 + 8003892: bc80 pop {r7} + 8003894: 4770 bx lr ... -080037e0 : +08003898 : static BYTE check_fs ( /* 0:FAT boor sector, 1:Valid boor sector but not FAT, 2:Not a boot sector, 3:Disk error */ FATFS* fs, /* File system object */ DWORD sect /* Sector# (lba) to check if it is an FAT boot record or not */ ) { - 80037e0: b580 push {r7, lr} - 80037e2: b082 sub sp, #8 - 80037e4: af00 add r7, sp, #0 - 80037e6: 6078 str r0, [r7, #4] - 80037e8: 6039 str r1, [r7, #0] + 8003898: b580 push {r7, lr} + 800389a: b082 sub sp, #8 + 800389c: af00 add r7, sp, #0 + 800389e: 6078 str r0, [r7, #4] + 80038a0: 6039 str r1, [r7, #0] fs->wflag = 0; fs->winsect = 0xFFFFFFFF; /* Invaidate window */ - 80037ea: 687b ldr r3, [r7, #4] - 80037ec: 2200 movs r2, #0 - 80037ee: f883 2204 strb.w r2, [r3, #516] ; 0x204 - 80037f2: 687b ldr r3, [r7, #4] - 80037f4: f04f 32ff mov.w r2, #4294967295 - 80037f8: f8c3 222c str.w r2, [r3, #556] ; 0x22c + 80038a2: 687b ldr r3, [r7, #4] + 80038a4: 2200 movs r2, #0 + 80038a6: f883 2204 strb.w r2, [r3, #516] ; 0x204 + 80038aa: 687b ldr r3, [r7, #4] + 80038ac: f04f 32ff mov.w r2, #4294967295 + 80038b0: f8c3 222c str.w r2, [r3, #556] ; 0x22c if (move_window(fs, sect) != FR_OK) /* Load boot record */ - 80037fc: 6839 ldr r1, [r7, #0] - 80037fe: 6878 ldr r0, [r7, #4] - 8003800: f7ff f889 bl 8002916 - 8003804: 4603 mov r3, r0 - 8003806: 2b00 cmp r3, #0 - 8003808: d001 beq.n 800380e + 80038b4: 6839 ldr r1, [r7, #0] + 80038b6: 6878 ldr r0, [r7, #4] + 80038b8: f7ff f889 bl 80029ce + 80038bc: 4603 mov r3, r0 + 80038be: 2b00 cmp r3, #0 + 80038c0: d001 beq.n 80038c6 return 3; - 800380a: 2303 movs r3, #3 - 800380c: e04a b.n 80038a4 + 80038c2: 2303 movs r3, #3 + 80038c4: e04a b.n 800395c if (LD_WORD(&fs->win.d8[BS_55AA]) != 0xAA55) /* Check boot record signature (always placed at offset 510 even if the sector size is >512) */ - 800380e: 687b ldr r3, [r7, #4] - 8003810: f503 73ff add.w r3, r3, #510 ; 0x1fe - 8003814: 3301 adds r3, #1 - 8003816: 781b ldrb r3, [r3, #0] - 8003818: 021b lsls r3, r3, #8 - 800381a: b21a sxth r2, r3 - 800381c: 687b ldr r3, [r7, #4] - 800381e: f893 31fe ldrb.w r3, [r3, #510] ; 0x1fe - 8003822: b21b sxth r3, r3 - 8003824: 4313 orrs r3, r2 - 8003826: b21b sxth r3, r3 - 8003828: 4a20 ldr r2, [pc, #128] ; (80038ac ) - 800382a: 4293 cmp r3, r2 - 800382c: d001 beq.n 8003832 + 80038c6: 687b ldr r3, [r7, #4] + 80038c8: f503 73ff add.w r3, r3, #510 ; 0x1fe + 80038cc: 3301 adds r3, #1 + 80038ce: 781b ldrb r3, [r3, #0] + 80038d0: 021b lsls r3, r3, #8 + 80038d2: b21a sxth r2, r3 + 80038d4: 687b ldr r3, [r7, #4] + 80038d6: f893 31fe ldrb.w r3, [r3, #510] ; 0x1fe + 80038da: b21b sxth r3, r3 + 80038dc: 4313 orrs r3, r2 + 80038de: b21b sxth r3, r3 + 80038e0: 4a20 ldr r2, [pc, #128] ; (8003964 ) + 80038e2: 4293 cmp r3, r2 + 80038e4: d001 beq.n 80038ea return 2; - 800382e: 2302 movs r3, #2 - 8003830: e038 b.n 80038a4 + 80038e6: 2302 movs r3, #2 + 80038e8: e038 b.n 800395c if ((LD_DWORD(&fs->win.d8[BS_FilSysType]) & 0xFFFFFF) == 0x544146) /* Check "FAT" string */ - 8003832: 687b ldr r3, [r7, #4] - 8003834: 3336 adds r3, #54 ; 0x36 - 8003836: 3303 adds r3, #3 - 8003838: 781b ldrb r3, [r3, #0] - 800383a: 061a lsls r2, r3, #24 - 800383c: 687b ldr r3, [r7, #4] - 800383e: 3336 adds r3, #54 ; 0x36 - 8003840: 3302 adds r3, #2 - 8003842: 781b ldrb r3, [r3, #0] - 8003844: 041b lsls r3, r3, #16 - 8003846: 4313 orrs r3, r2 - 8003848: 687a ldr r2, [r7, #4] - 800384a: 3236 adds r2, #54 ; 0x36 - 800384c: 3201 adds r2, #1 - 800384e: 7812 ldrb r2, [r2, #0] - 8003850: 0212 lsls r2, r2, #8 - 8003852: 4313 orrs r3, r2 - 8003854: 687a ldr r2, [r7, #4] - 8003856: f892 2036 ldrb.w r2, [r2, #54] ; 0x36 - 800385a: 4313 orrs r3, r2 - 800385c: f023 437f bic.w r3, r3, #4278190080 ; 0xff000000 - 8003860: 4a13 ldr r2, [pc, #76] ; (80038b0 ) - 8003862: 4293 cmp r3, r2 - 8003864: d101 bne.n 800386a + 80038ea: 687b ldr r3, [r7, #4] + 80038ec: 3336 adds r3, #54 ; 0x36 + 80038ee: 3303 adds r3, #3 + 80038f0: 781b ldrb r3, [r3, #0] + 80038f2: 061a lsls r2, r3, #24 + 80038f4: 687b ldr r3, [r7, #4] + 80038f6: 3336 adds r3, #54 ; 0x36 + 80038f8: 3302 adds r3, #2 + 80038fa: 781b ldrb r3, [r3, #0] + 80038fc: 041b lsls r3, r3, #16 + 80038fe: 4313 orrs r3, r2 + 8003900: 687a ldr r2, [r7, #4] + 8003902: 3236 adds r2, #54 ; 0x36 + 8003904: 3201 adds r2, #1 + 8003906: 7812 ldrb r2, [r2, #0] + 8003908: 0212 lsls r2, r2, #8 + 800390a: 4313 orrs r3, r2 + 800390c: 687a ldr r2, [r7, #4] + 800390e: f892 2036 ldrb.w r2, [r2, #54] ; 0x36 + 8003912: 4313 orrs r3, r2 + 8003914: f023 437f bic.w r3, r3, #4278190080 ; 0xff000000 + 8003918: 4a13 ldr r2, [pc, #76] ; (8003968 ) + 800391a: 4293 cmp r3, r2 + 800391c: d101 bne.n 8003922 return 0; - 8003866: 2300 movs r3, #0 - 8003868: e01c b.n 80038a4 + 800391e: 2300 movs r3, #0 + 8003920: e01c b.n 800395c if ((LD_DWORD(&fs->win.d8[BS_FilSysType32]) & 0xFFFFFF) == 0x544146) /* Check "FAT" string */ - 800386a: 687b ldr r3, [r7, #4] - 800386c: 3352 adds r3, #82 ; 0x52 - 800386e: 3303 adds r3, #3 - 8003870: 781b ldrb r3, [r3, #0] - 8003872: 061a lsls r2, r3, #24 - 8003874: 687b ldr r3, [r7, #4] - 8003876: 3352 adds r3, #82 ; 0x52 - 8003878: 3302 adds r3, #2 - 800387a: 781b ldrb r3, [r3, #0] - 800387c: 041b lsls r3, r3, #16 - 800387e: 4313 orrs r3, r2 - 8003880: 687a ldr r2, [r7, #4] - 8003882: 3252 adds r2, #82 ; 0x52 - 8003884: 3201 adds r2, #1 - 8003886: 7812 ldrb r2, [r2, #0] - 8003888: 0212 lsls r2, r2, #8 - 800388a: 4313 orrs r3, r2 - 800388c: 687a ldr r2, [r7, #4] - 800388e: f892 2052 ldrb.w r2, [r2, #82] ; 0x52 - 8003892: 4313 orrs r3, r2 - 8003894: f023 437f bic.w r3, r3, #4278190080 ; 0xff000000 - 8003898: 4a05 ldr r2, [pc, #20] ; (80038b0 ) - 800389a: 4293 cmp r3, r2 - 800389c: d101 bne.n 80038a2 + 8003922: 687b ldr r3, [r7, #4] + 8003924: 3352 adds r3, #82 ; 0x52 + 8003926: 3303 adds r3, #3 + 8003928: 781b ldrb r3, [r3, #0] + 800392a: 061a lsls r2, r3, #24 + 800392c: 687b ldr r3, [r7, #4] + 800392e: 3352 adds r3, #82 ; 0x52 + 8003930: 3302 adds r3, #2 + 8003932: 781b ldrb r3, [r3, #0] + 8003934: 041b lsls r3, r3, #16 + 8003936: 4313 orrs r3, r2 + 8003938: 687a ldr r2, [r7, #4] + 800393a: 3252 adds r2, #82 ; 0x52 + 800393c: 3201 adds r2, #1 + 800393e: 7812 ldrb r2, [r2, #0] + 8003940: 0212 lsls r2, r2, #8 + 8003942: 4313 orrs r3, r2 + 8003944: 687a ldr r2, [r7, #4] + 8003946: f892 2052 ldrb.w r2, [r2, #82] ; 0x52 + 800394a: 4313 orrs r3, r2 + 800394c: f023 437f bic.w r3, r3, #4278190080 ; 0xff000000 + 8003950: 4a05 ldr r2, [pc, #20] ; (8003968 ) + 8003952: 4293 cmp r3, r2 + 8003954: d101 bne.n 800395a return 0; - 800389e: 2300 movs r3, #0 - 80038a0: e000 b.n 80038a4 + 8003956: 2300 movs r3, #0 + 8003958: e000 b.n 800395c return 1; - 80038a2: 2301 movs r3, #1 + 800395a: 2301 movs r3, #1 } - 80038a4: 4618 mov r0, r3 - 80038a6: 3708 adds r7, #8 - 80038a8: 46bd mov sp, r7 - 80038aa: bd80 pop {r7, pc} - 80038ac: ffffaa55 .word 0xffffaa55 - 80038b0: 00544146 .word 0x00544146 + 800395c: 4618 mov r0, r3 + 800395e: 3708 adds r7, #8 + 8003960: 46bd mov sp, r7 + 8003962: bd80 pop {r7, pc} + 8003964: ffffaa55 .word 0xffffaa55 + 8003968: 00544146 .word 0x00544146 -080038b4 : +0800396c : FRESULT find_volume ( /* FR_OK(0): successful, !=0: any error occurred */ FATFS** rfs, /* Pointer to pointer to the found file system object */ const TCHAR** path, /* Pointer to pointer to the path name (drive number) */ BYTE wmode /* !=0: Check write protection for write access */ ) { - 80038b4: b580 push {r7, lr} - 80038b6: b096 sub sp, #88 ; 0x58 - 80038b8: af00 add r7, sp, #0 - 80038ba: 60f8 str r0, [r7, #12] - 80038bc: 60b9 str r1, [r7, #8] - 80038be: 4613 mov r3, r2 - 80038c0: 71fb strb r3, [r7, #7] + 800396c: b580 push {r7, lr} + 800396e: b096 sub sp, #88 ; 0x58 + 8003970: af00 add r7, sp, #0 + 8003972: 60f8 str r0, [r7, #12] + 8003974: 60b9 str r1, [r7, #8] + 8003976: 4613 mov r3, r2 + 8003978: 71fb strb r3, [r7, #7] FATFS *fs; UINT i; /* Get logical drive number from the path name */ *rfs = 0; - 80038c2: 68fb ldr r3, [r7, #12] - 80038c4: 2200 movs r2, #0 - 80038c6: 601a str r2, [r3, #0] + 800397a: 68fb ldr r3, [r7, #12] + 800397c: 2200 movs r2, #0 + 800397e: 601a str r2, [r3, #0] vol = get_ldnumber(path); - 80038c8: 68b8 ldr r0, [r7, #8] - 80038ca: f7ff ff45 bl 8003758 - 80038ce: 63f8 str r0, [r7, #60] ; 0x3c + 8003980: 68b8 ldr r0, [r7, #8] + 8003982: f7ff ff45 bl 8003810 + 8003986: 63f8 str r0, [r7, #60] ; 0x3c if (vol < 0) return FR_INVALID_DRIVE; - 80038d0: 6bfb ldr r3, [r7, #60] ; 0x3c - 80038d2: 2b00 cmp r3, #0 - 80038d4: da01 bge.n 80038da - 80038d6: 230b movs r3, #11 - 80038d8: e2aa b.n 8003e30 + 8003988: 6bfb ldr r3, [r7, #60] ; 0x3c + 800398a: 2b00 cmp r3, #0 + 800398c: da01 bge.n 8003992 + 800398e: 230b movs r3, #11 + 8003990: e2aa b.n 8003ee8 /* Check if the file system object is valid or not */ fs = FatFs[vol]; /* Get pointer to the file system object */ - 80038da: 4a9e ldr r2, [pc, #632] ; (8003b54 ) - 80038dc: 6bfb ldr r3, [r7, #60] ; 0x3c - 80038de: f852 3023 ldr.w r3, [r2, r3, lsl #2] - 80038e2: 63bb str r3, [r7, #56] ; 0x38 + 8003992: 4a9e ldr r2, [pc, #632] ; (8003c0c ) + 8003994: 6bfb ldr r3, [r7, #60] ; 0x3c + 8003996: f852 3023 ldr.w r3, [r2, r3, lsl #2] + 800399a: 63bb str r3, [r7, #56] ; 0x38 if (!fs) return FR_NOT_ENABLED; /* Is the file system object available? */ - 80038e4: 6bbb ldr r3, [r7, #56] ; 0x38 - 80038e6: 2b00 cmp r3, #0 - 80038e8: d101 bne.n 80038ee - 80038ea: 230c movs r3, #12 - 80038ec: e2a0 b.n 8003e30 + 800399c: 6bbb ldr r3, [r7, #56] ; 0x38 + 800399e: 2b00 cmp r3, #0 + 80039a0: d101 bne.n 80039a6 + 80039a2: 230c movs r3, #12 + 80039a4: e2a0 b.n 8003ee8 ENTER_FF(fs); /* Lock the volume */ *rfs = fs; /* Return pointer to the file system object */ - 80038ee: 68fb ldr r3, [r7, #12] - 80038f0: 6bba ldr r2, [r7, #56] ; 0x38 - 80038f2: 601a str r2, [r3, #0] + 80039a6: 68fb ldr r3, [r7, #12] + 80039a8: 6bba ldr r2, [r7, #56] ; 0x38 + 80039aa: 601a str r2, [r3, #0] if (fs->fs_type) { /* If the volume has been mounted */ - 80038f4: 6bbb ldr r3, [r7, #56] ; 0x38 - 80038f6: f893 3200 ldrb.w r3, [r3, #512] ; 0x200 - 80038fa: 2b00 cmp r3, #0 - 80038fc: d01b beq.n 8003936 + 80039ac: 6bbb ldr r3, [r7, #56] ; 0x38 + 80039ae: f893 3200 ldrb.w r3, [r3, #512] ; 0x200 + 80039b2: 2b00 cmp r3, #0 + 80039b4: d01b beq.n 80039ee stat = disk_status(fs->drv); - 80038fe: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003900: f893 3201 ldrb.w r3, [r3, #513] ; 0x201 - 8003904: 4618 mov r0, r3 - 8003906: f7fe fd55 bl 80023b4 - 800390a: 4603 mov r3, r0 - 800390c: f887 3037 strb.w r3, [r7, #55] ; 0x37 + 80039b6: 6bbb ldr r3, [r7, #56] ; 0x38 + 80039b8: f893 3201 ldrb.w r3, [r3, #513] ; 0x201 + 80039bc: 4618 mov r0, r3 + 80039be: f7fe fd55 bl 800246c + 80039c2: 4603 mov r3, r0 + 80039c4: f887 3037 strb.w r3, [r7, #55] ; 0x37 if (!(stat & STA_NOINIT)) { /* and the physical drive is kept initialized */ - 8003910: f897 3037 ldrb.w r3, [r7, #55] ; 0x37 - 8003914: f003 0301 and.w r3, r3, #1 - 8003918: 2b00 cmp r3, #0 - 800391a: d10c bne.n 8003936 + 80039c8: f897 3037 ldrb.w r3, [r7, #55] ; 0x37 + 80039cc: f003 0301 and.w r3, r3, #1 + 80039d0: 2b00 cmp r3, #0 + 80039d2: d10c bne.n 80039ee if (!_FS_READONLY && wmode && (stat & STA_PROTECT)) /* Check write protection if needed */ - 800391c: 79fb ldrb r3, [r7, #7] - 800391e: 2b00 cmp r3, #0 - 8003920: d007 beq.n 8003932 - 8003922: f897 3037 ldrb.w r3, [r7, #55] ; 0x37 - 8003926: f003 0304 and.w r3, r3, #4 - 800392a: 2b00 cmp r3, #0 - 800392c: d001 beq.n 8003932 + 80039d4: 79fb ldrb r3, [r7, #7] + 80039d6: 2b00 cmp r3, #0 + 80039d8: d007 beq.n 80039ea + 80039da: f897 3037 ldrb.w r3, [r7, #55] ; 0x37 + 80039de: f003 0304 and.w r3, r3, #4 + 80039e2: 2b00 cmp r3, #0 + 80039e4: d001 beq.n 80039ea return FR_WRITE_PROTECTED; - 800392e: 230a movs r3, #10 - 8003930: e27e b.n 8003e30 + 80039e6: 230a movs r3, #10 + 80039e8: e27e b.n 8003ee8 return FR_OK; /* The file system object is valid */ - 8003932: 2300 movs r3, #0 - 8003934: e27c b.n 8003e30 + 80039ea: 2300 movs r3, #0 + 80039ec: e27c b.n 8003ee8 } /* The file system object is not valid. */ /* Following code attempts to mount the volume. (analyze BPB and initialize the fs object) */ fs->fs_type = 0; /* Clear the file system object */ - 8003936: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003938: 2200 movs r2, #0 - 800393a: f883 2200 strb.w r2, [r3, #512] ; 0x200 + 80039ee: 6bbb ldr r3, [r7, #56] ; 0x38 + 80039f0: 2200 movs r2, #0 + 80039f2: f883 2200 strb.w r2, [r3, #512] ; 0x200 fs->drv = LD2PD(vol); /* Bind the logical drive and a physical drive */ - 800393e: 6bfb ldr r3, [r7, #60] ; 0x3c - 8003940: b2da uxtb r2, r3 - 8003942: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003944: f883 2201 strb.w r2, [r3, #513] ; 0x201 + 80039f6: 6bfb ldr r3, [r7, #60] ; 0x3c + 80039f8: b2da uxtb r2, r3 + 80039fa: 6bbb ldr r3, [r7, #56] ; 0x38 + 80039fc: f883 2201 strb.w r2, [r3, #513] ; 0x201 stat = disk_initialize(fs->drv); /* Initialize the physical drive */ - 8003948: 6bbb ldr r3, [r7, #56] ; 0x38 - 800394a: f893 3201 ldrb.w r3, [r3, #513] ; 0x201 - 800394e: 4618 mov r0, r3 - 8003950: f7fe fd4a bl 80023e8 - 8003954: 4603 mov r3, r0 - 8003956: f887 3037 strb.w r3, [r7, #55] ; 0x37 + 8003a00: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003a02: f893 3201 ldrb.w r3, [r3, #513] ; 0x201 + 8003a06: 4618 mov r0, r3 + 8003a08: f7fe fd4a bl 80024a0 + 8003a0c: 4603 mov r3, r0 + 8003a0e: f887 3037 strb.w r3, [r7, #55] ; 0x37 if (stat & STA_NOINIT) /* Check if the initialization succeeded */ - 800395a: f897 3037 ldrb.w r3, [r7, #55] ; 0x37 - 800395e: f003 0301 and.w r3, r3, #1 - 8003962: 2b00 cmp r3, #0 - 8003964: d001 beq.n 800396a + 8003a12: f897 3037 ldrb.w r3, [r7, #55] ; 0x37 + 8003a16: f003 0301 and.w r3, r3, #1 + 8003a1a: 2b00 cmp r3, #0 + 8003a1c: d001 beq.n 8003a22 return FR_NOT_READY; /* Failed to initialize due to no medium or hard error */ - 8003966: 2303 movs r3, #3 - 8003968: e262 b.n 8003e30 + 8003a1e: 2303 movs r3, #3 + 8003a20: e262 b.n 8003ee8 if (!_FS_READONLY && wmode && (stat & STA_PROTECT)) /* Check disk write protection if needed */ - 800396a: 79fb ldrb r3, [r7, #7] - 800396c: 2b00 cmp r3, #0 - 800396e: d007 beq.n 8003980 - 8003970: f897 3037 ldrb.w r3, [r7, #55] ; 0x37 - 8003974: f003 0304 and.w r3, r3, #4 - 8003978: 2b00 cmp r3, #0 - 800397a: d001 beq.n 8003980 + 8003a22: 79fb ldrb r3, [r7, #7] + 8003a24: 2b00 cmp r3, #0 + 8003a26: d007 beq.n 8003a38 + 8003a28: f897 3037 ldrb.w r3, [r7, #55] ; 0x37 + 8003a2c: f003 0304 and.w r3, r3, #4 + 8003a30: 2b00 cmp r3, #0 + 8003a32: d001 beq.n 8003a38 return FR_WRITE_PROTECTED; - 800397c: 230a movs r3, #10 - 800397e: e257 b.n 8003e30 + 8003a34: 230a movs r3, #10 + 8003a36: e257 b.n 8003ee8 #if _MAX_SS != _MIN_SS /* Get sector size (multiple sector size cfg only) */ if (disk_ioctl(fs->drv, GET_SECTOR_SIZE, &SS(fs)) != RES_OK || SS(fs) < _MIN_SS || SS(fs) > _MAX_SS) return FR_DISK_ERR; #endif /* Find an FAT partition on the drive. Supports only generic partitioning, FDISK and SFD. */ bsect = 0; - 8003980: 2300 movs r3, #0 - 8003982: 653b str r3, [r7, #80] ; 0x50 + 8003a38: 2300 movs r3, #0 + 8003a3a: 653b str r3, [r7, #80] ; 0x50 fmt = check_fs(fs, bsect); /* Load sector 0 and check if it is an FAT boot sector as SFD */ - 8003984: 6d39 ldr r1, [r7, #80] ; 0x50 - 8003986: 6bb8 ldr r0, [r7, #56] ; 0x38 - 8003988: f7ff ff2a bl 80037e0 - 800398c: 4603 mov r3, r0 - 800398e: f887 3057 strb.w r3, [r7, #87] ; 0x57 + 8003a3c: 6d39 ldr r1, [r7, #80] ; 0x50 + 8003a3e: 6bb8 ldr r0, [r7, #56] ; 0x38 + 8003a40: f7ff ff2a bl 8003898 + 8003a44: 4603 mov r3, r0 + 8003a46: f887 3057 strb.w r3, [r7, #87] ; 0x57 if (fmt == 1 || (!fmt && (LD2PT(vol)))) { /* Not an FAT boot sector or forced partition number */ - 8003992: f897 3057 ldrb.w r3, [r7, #87] ; 0x57 - 8003996: 2b01 cmp r3, #1 - 8003998: d155 bne.n 8003a46 + 8003a4a: f897 3057 ldrb.w r3, [r7, #87] ; 0x57 + 8003a4e: 2b01 cmp r3, #1 + 8003a50: d155 bne.n 8003afe for (i = 0; i < 4; i++) { /* Get partition offset */ - 800399a: 2300 movs r3, #0 - 800399c: 643b str r3, [r7, #64] ; 0x40 - 800399e: e029 b.n 80039f4 + 8003a52: 2300 movs r3, #0 + 8003a54: 643b str r3, [r7, #64] ; 0x40 + 8003a56: e029 b.n 8003aac pt = fs->win.d8 + MBR_Table + i * SZ_PTE; - 80039a0: 6bba ldr r2, [r7, #56] ; 0x38 - 80039a2: 6c3b ldr r3, [r7, #64] ; 0x40 - 80039a4: 011b lsls r3, r3, #4 - 80039a6: f503 73df add.w r3, r3, #446 ; 0x1be - 80039aa: 4413 add r3, r2 - 80039ac: 633b str r3, [r7, #48] ; 0x30 + 8003a58: 6bba ldr r2, [r7, #56] ; 0x38 + 8003a5a: 6c3b ldr r3, [r7, #64] ; 0x40 + 8003a5c: 011b lsls r3, r3, #4 + 8003a5e: f503 73df add.w r3, r3, #446 ; 0x1be + 8003a62: 4413 add r3, r2 + 8003a64: 633b str r3, [r7, #48] ; 0x30 br[i] = pt[4] ? LD_DWORD(&pt[8]) : 0; - 80039ae: 6b3b ldr r3, [r7, #48] ; 0x30 - 80039b0: 3304 adds r3, #4 - 80039b2: 781b ldrb r3, [r3, #0] - 80039b4: 2b00 cmp r3, #0 - 80039b6: d012 beq.n 80039de - 80039b8: 6b3b ldr r3, [r7, #48] ; 0x30 - 80039ba: 330b adds r3, #11 - 80039bc: 781b ldrb r3, [r3, #0] - 80039be: 061a lsls r2, r3, #24 - 80039c0: 6b3b ldr r3, [r7, #48] ; 0x30 - 80039c2: 330a adds r3, #10 - 80039c4: 781b ldrb r3, [r3, #0] - 80039c6: 041b lsls r3, r3, #16 - 80039c8: 4313 orrs r3, r2 - 80039ca: 6b3a ldr r2, [r7, #48] ; 0x30 - 80039cc: 3209 adds r2, #9 - 80039ce: 7812 ldrb r2, [r2, #0] - 80039d0: 0212 lsls r2, r2, #8 - 80039d2: 4313 orrs r3, r2 - 80039d4: 6b3a ldr r2, [r7, #48] ; 0x30 - 80039d6: 3208 adds r2, #8 - 80039d8: 7812 ldrb r2, [r2, #0] - 80039da: 431a orrs r2, r3 - 80039dc: e000 b.n 80039e0 - 80039de: 2200 movs r2, #0 - 80039e0: 6c3b ldr r3, [r7, #64] ; 0x40 - 80039e2: 009b lsls r3, r3, #2 - 80039e4: f107 0158 add.w r1, r7, #88 ; 0x58 - 80039e8: 440b add r3, r1 - 80039ea: f843 2c44 str.w r2, [r3, #-68] + 8003a66: 6b3b ldr r3, [r7, #48] ; 0x30 + 8003a68: 3304 adds r3, #4 + 8003a6a: 781b ldrb r3, [r3, #0] + 8003a6c: 2b00 cmp r3, #0 + 8003a6e: d012 beq.n 8003a96 + 8003a70: 6b3b ldr r3, [r7, #48] ; 0x30 + 8003a72: 330b adds r3, #11 + 8003a74: 781b ldrb r3, [r3, #0] + 8003a76: 061a lsls r2, r3, #24 + 8003a78: 6b3b ldr r3, [r7, #48] ; 0x30 + 8003a7a: 330a adds r3, #10 + 8003a7c: 781b ldrb r3, [r3, #0] + 8003a7e: 041b lsls r3, r3, #16 + 8003a80: 4313 orrs r3, r2 + 8003a82: 6b3a ldr r2, [r7, #48] ; 0x30 + 8003a84: 3209 adds r2, #9 + 8003a86: 7812 ldrb r2, [r2, #0] + 8003a88: 0212 lsls r2, r2, #8 + 8003a8a: 4313 orrs r3, r2 + 8003a8c: 6b3a ldr r2, [r7, #48] ; 0x30 + 8003a8e: 3208 adds r2, #8 + 8003a90: 7812 ldrb r2, [r2, #0] + 8003a92: 431a orrs r2, r3 + 8003a94: e000 b.n 8003a98 + 8003a96: 2200 movs r2, #0 + 8003a98: 6c3b ldr r3, [r7, #64] ; 0x40 + 8003a9a: 009b lsls r3, r3, #2 + 8003a9c: f107 0158 add.w r1, r7, #88 ; 0x58 + 8003aa0: 440b add r3, r1 + 8003aa2: f843 2c44 str.w r2, [r3, #-68] for (i = 0; i < 4; i++) { /* Get partition offset */ - 80039ee: 6c3b ldr r3, [r7, #64] ; 0x40 - 80039f0: 3301 adds r3, #1 - 80039f2: 643b str r3, [r7, #64] ; 0x40 - 80039f4: 6c3b ldr r3, [r7, #64] ; 0x40 - 80039f6: 2b03 cmp r3, #3 - 80039f8: d9d2 bls.n 80039a0 + 8003aa6: 6c3b ldr r3, [r7, #64] ; 0x40 + 8003aa8: 3301 adds r3, #1 + 8003aaa: 643b str r3, [r7, #64] ; 0x40 + 8003aac: 6c3b ldr r3, [r7, #64] ; 0x40 + 8003aae: 2b03 cmp r3, #3 + 8003ab0: d9d2 bls.n 8003a58 } i = LD2PT(vol); /* Partition number: 0:auto, 1-4:forced */ - 80039fa: 2300 movs r3, #0 - 80039fc: 643b str r3, [r7, #64] ; 0x40 + 8003ab2: 2300 movs r3, #0 + 8003ab4: 643b str r3, [r7, #64] ; 0x40 if (i) i--; - 80039fe: 6c3b ldr r3, [r7, #64] ; 0x40 - 8003a00: 2b00 cmp r3, #0 - 8003a02: d002 beq.n 8003a0a - 8003a04: 6c3b ldr r3, [r7, #64] ; 0x40 - 8003a06: 3b01 subs r3, #1 - 8003a08: 643b str r3, [r7, #64] ; 0x40 + 8003ab6: 6c3b ldr r3, [r7, #64] ; 0x40 + 8003ab8: 2b00 cmp r3, #0 + 8003aba: d002 beq.n 8003ac2 + 8003abc: 6c3b ldr r3, [r7, #64] ; 0x40 + 8003abe: 3b01 subs r3, #1 + 8003ac0: 643b str r3, [r7, #64] ; 0x40 do { /* Find an FAT volume */ bsect = br[i]; - 8003a0a: 6c3b ldr r3, [r7, #64] ; 0x40 - 8003a0c: 009b lsls r3, r3, #2 - 8003a0e: f107 0258 add.w r2, r7, #88 ; 0x58 - 8003a12: 4413 add r3, r2 - 8003a14: f853 3c44 ldr.w r3, [r3, #-68] - 8003a18: 653b str r3, [r7, #80] ; 0x50 + 8003ac2: 6c3b ldr r3, [r7, #64] ; 0x40 + 8003ac4: 009b lsls r3, r3, #2 + 8003ac6: f107 0258 add.w r2, r7, #88 ; 0x58 + 8003aca: 4413 add r3, r2 + 8003acc: f853 3c44 ldr.w r3, [r3, #-68] + 8003ad0: 653b str r3, [r7, #80] ; 0x50 fmt = bsect ? check_fs(fs, bsect) : 2; /* Check the partition */ - 8003a1a: 6d3b ldr r3, [r7, #80] ; 0x50 - 8003a1c: 2b00 cmp r3, #0 - 8003a1e: d005 beq.n 8003a2c - 8003a20: 6d39 ldr r1, [r7, #80] ; 0x50 - 8003a22: 6bb8 ldr r0, [r7, #56] ; 0x38 - 8003a24: f7ff fedc bl 80037e0 - 8003a28: 4603 mov r3, r0 - 8003a2a: e000 b.n 8003a2e - 8003a2c: 2302 movs r3, #2 - 8003a2e: f887 3057 strb.w r3, [r7, #87] ; 0x57 + 8003ad2: 6d3b ldr r3, [r7, #80] ; 0x50 + 8003ad4: 2b00 cmp r3, #0 + 8003ad6: d005 beq.n 8003ae4 + 8003ad8: 6d39 ldr r1, [r7, #80] ; 0x50 + 8003ada: 6bb8 ldr r0, [r7, #56] ; 0x38 + 8003adc: f7ff fedc bl 8003898 + 8003ae0: 4603 mov r3, r0 + 8003ae2: e000 b.n 8003ae6 + 8003ae4: 2302 movs r3, #2 + 8003ae6: f887 3057 strb.w r3, [r7, #87] ; 0x57 } while (!LD2PT(vol) && fmt && ++i < 4); - 8003a32: f897 3057 ldrb.w r3, [r7, #87] ; 0x57 - 8003a36: 2b00 cmp r3, #0 - 8003a38: d005 beq.n 8003a46 - 8003a3a: 6c3b ldr r3, [r7, #64] ; 0x40 - 8003a3c: 3301 adds r3, #1 - 8003a3e: 643b str r3, [r7, #64] ; 0x40 - 8003a40: 6c3b ldr r3, [r7, #64] ; 0x40 - 8003a42: 2b03 cmp r3, #3 - 8003a44: d9e1 bls.n 8003a0a + 8003aea: f897 3057 ldrb.w r3, [r7, #87] ; 0x57 + 8003aee: 2b00 cmp r3, #0 + 8003af0: d005 beq.n 8003afe + 8003af2: 6c3b ldr r3, [r7, #64] ; 0x40 + 8003af4: 3301 adds r3, #1 + 8003af6: 643b str r3, [r7, #64] ; 0x40 + 8003af8: 6c3b ldr r3, [r7, #64] ; 0x40 + 8003afa: 2b03 cmp r3, #3 + 8003afc: d9e1 bls.n 8003ac2 } if (fmt == 3) return FR_DISK_ERR; /* An error occured in the disk I/O layer */ - 8003a46: f897 3057 ldrb.w r3, [r7, #87] ; 0x57 - 8003a4a: 2b03 cmp r3, #3 - 8003a4c: d101 bne.n 8003a52 - 8003a4e: 2301 movs r3, #1 - 8003a50: e1ee b.n 8003e30 + 8003afe: f897 3057 ldrb.w r3, [r7, #87] ; 0x57 + 8003b02: 2b03 cmp r3, #3 + 8003b04: d101 bne.n 8003b0a + 8003b06: 2301 movs r3, #1 + 8003b08: e1ee b.n 8003ee8 if (fmt) return FR_NO_FILESYSTEM; /* No FAT volume is found */ - 8003a52: f897 3057 ldrb.w r3, [r7, #87] ; 0x57 - 8003a56: 2b00 cmp r3, #0 - 8003a58: d001 beq.n 8003a5e - 8003a5a: 230d movs r3, #13 - 8003a5c: e1e8 b.n 8003e30 + 8003b0a: f897 3057 ldrb.w r3, [r7, #87] ; 0x57 + 8003b0e: 2b00 cmp r3, #0 + 8003b10: d001 beq.n 8003b16 + 8003b12: 230d movs r3, #13 + 8003b14: e1e8 b.n 8003ee8 /* An FAT volume is found. Following code initializes the file system object */ if (LD_WORD(fs->win.d8 + BPB_BytsPerSec) != SS(fs)) /* (BPB_BytsPerSec must be equal to the physical sector size) */ - 8003a5e: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003a60: 7b1b ldrb r3, [r3, #12] - 8003a62: 021b lsls r3, r3, #8 - 8003a64: b21a sxth r2, r3 - 8003a66: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003a68: 7adb ldrb r3, [r3, #11] - 8003a6a: b21b sxth r3, r3 - 8003a6c: 4313 orrs r3, r2 - 8003a6e: b21b sxth r3, r3 - 8003a70: f5b3 7f00 cmp.w r3, #512 ; 0x200 - 8003a74: d001 beq.n 8003a7a + 8003b16: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003b18: 7b1b ldrb r3, [r3, #12] + 8003b1a: 021b lsls r3, r3, #8 + 8003b1c: b21a sxth r2, r3 + 8003b1e: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003b20: 7adb ldrb r3, [r3, #11] + 8003b22: b21b sxth r3, r3 + 8003b24: 4313 orrs r3, r2 + 8003b26: b21b sxth r3, r3 + 8003b28: f5b3 7f00 cmp.w r3, #512 ; 0x200 + 8003b2c: d001 beq.n 8003b32 return FR_NO_FILESYSTEM; - 8003a76: 230d movs r3, #13 - 8003a78: e1da b.n 8003e30 + 8003b2e: 230d movs r3, #13 + 8003b30: e1da b.n 8003ee8 fasize = LD_WORD(fs->win.d8 + BPB_FATSz16); /* Number of sectors per FAT */ - 8003a7a: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003a7c: 7ddb ldrb r3, [r3, #23] - 8003a7e: 021b lsls r3, r3, #8 - 8003a80: b21a sxth r2, r3 - 8003a82: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003a84: 7d9b ldrb r3, [r3, #22] - 8003a86: b21b sxth r3, r3 - 8003a88: 4313 orrs r3, r2 - 8003a8a: b21b sxth r3, r3 - 8003a8c: b29b uxth r3, r3 - 8003a8e: 64fb str r3, [r7, #76] ; 0x4c + 8003b32: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003b34: 7ddb ldrb r3, [r3, #23] + 8003b36: 021b lsls r3, r3, #8 + 8003b38: b21a sxth r2, r3 + 8003b3a: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003b3c: 7d9b ldrb r3, [r3, #22] + 8003b3e: b21b sxth r3, r3 + 8003b40: 4313 orrs r3, r2 + 8003b42: b21b sxth r3, r3 + 8003b44: b29b uxth r3, r3 + 8003b46: 64fb str r3, [r7, #76] ; 0x4c if (!fasize) fasize = LD_DWORD(fs->win.d8 + BPB_FATSz32); - 8003a90: 6cfb ldr r3, [r7, #76] ; 0x4c - 8003a92: 2b00 cmp r3, #0 - 8003a94: d112 bne.n 8003abc - 8003a96: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003a98: f893 3027 ldrb.w r3, [r3, #39] ; 0x27 - 8003a9c: 061a lsls r2, r3, #24 - 8003a9e: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003aa0: f893 3026 ldrb.w r3, [r3, #38] ; 0x26 - 8003aa4: 041b lsls r3, r3, #16 - 8003aa6: 4313 orrs r3, r2 - 8003aa8: 6bba ldr r2, [r7, #56] ; 0x38 - 8003aaa: f892 2025 ldrb.w r2, [r2, #37] ; 0x25 - 8003aae: 0212 lsls r2, r2, #8 - 8003ab0: 4313 orrs r3, r2 - 8003ab2: 6bba ldr r2, [r7, #56] ; 0x38 - 8003ab4: f892 2024 ldrb.w r2, [r2, #36] ; 0x24 - 8003ab8: 4313 orrs r3, r2 - 8003aba: 64fb str r3, [r7, #76] ; 0x4c + 8003b48: 6cfb ldr r3, [r7, #76] ; 0x4c + 8003b4a: 2b00 cmp r3, #0 + 8003b4c: d112 bne.n 8003b74 + 8003b4e: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003b50: f893 3027 ldrb.w r3, [r3, #39] ; 0x27 + 8003b54: 061a lsls r2, r3, #24 + 8003b56: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003b58: f893 3026 ldrb.w r3, [r3, #38] ; 0x26 + 8003b5c: 041b lsls r3, r3, #16 + 8003b5e: 4313 orrs r3, r2 + 8003b60: 6bba ldr r2, [r7, #56] ; 0x38 + 8003b62: f892 2025 ldrb.w r2, [r2, #37] ; 0x25 + 8003b66: 0212 lsls r2, r2, #8 + 8003b68: 4313 orrs r3, r2 + 8003b6a: 6bba ldr r2, [r7, #56] ; 0x38 + 8003b6c: f892 2024 ldrb.w r2, [r2, #36] ; 0x24 + 8003b70: 4313 orrs r3, r2 + 8003b72: 64fb str r3, [r7, #76] ; 0x4c fs->fsize = fasize; - 8003abc: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003abe: 6cfa ldr r2, [r7, #76] ; 0x4c - 8003ac0: f8c3 2218 str.w r2, [r3, #536] ; 0x218 + 8003b74: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003b76: 6cfa ldr r2, [r7, #76] ; 0x4c + 8003b78: f8c3 2218 str.w r2, [r3, #536] ; 0x218 fs->n_fats = fs->win.d8[BPB_NumFATs]; /* Number of FAT copies */ - 8003ac4: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003ac6: 7c1a ldrb r2, [r3, #16] - 8003ac8: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003aca: f883 2203 strb.w r2, [r3, #515] ; 0x203 + 8003b7c: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003b7e: 7c1a ldrb r2, [r3, #16] + 8003b80: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003b82: f883 2203 strb.w r2, [r3, #515] ; 0x203 if (fs->n_fats != 1 && fs->n_fats != 2) /* (Must be 1 or 2) */ - 8003ace: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003ad0: f893 3203 ldrb.w r3, [r3, #515] ; 0x203 - 8003ad4: 2b01 cmp r3, #1 - 8003ad6: d006 beq.n 8003ae6 - 8003ad8: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003ada: f893 3203 ldrb.w r3, [r3, #515] ; 0x203 - 8003ade: 2b02 cmp r3, #2 - 8003ae0: d001 beq.n 8003ae6 + 8003b86: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003b88: f893 3203 ldrb.w r3, [r3, #515] ; 0x203 + 8003b8c: 2b01 cmp r3, #1 + 8003b8e: d006 beq.n 8003b9e + 8003b90: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003b92: f893 3203 ldrb.w r3, [r3, #515] ; 0x203 + 8003b96: 2b02 cmp r3, #2 + 8003b98: d001 beq.n 8003b9e return FR_NO_FILESYSTEM; - 8003ae2: 230d movs r3, #13 - 8003ae4: e1a4 b.n 8003e30 + 8003b9a: 230d movs r3, #13 + 8003b9c: e1a4 b.n 8003ee8 fasize *= fs->n_fats; /* Number of sectors for FAT area */ - 8003ae6: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003ae8: f893 3203 ldrb.w r3, [r3, #515] ; 0x203 - 8003aec: 461a mov r2, r3 - 8003aee: 6cfb ldr r3, [r7, #76] ; 0x4c - 8003af0: fb02 f303 mul.w r3, r2, r3 - 8003af4: 64fb str r3, [r7, #76] ; 0x4c + 8003b9e: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003ba0: f893 3203 ldrb.w r3, [r3, #515] ; 0x203 + 8003ba4: 461a mov r2, r3 + 8003ba6: 6cfb ldr r3, [r7, #76] ; 0x4c + 8003ba8: fb02 f303 mul.w r3, r2, r3 + 8003bac: 64fb str r3, [r7, #76] ; 0x4c fs->csize = fs->win.d8[BPB_SecPerClus]; /* Number of sectors per cluster */ - 8003af6: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003af8: 7b5a ldrb r2, [r3, #13] - 8003afa: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003afc: f883 2202 strb.w r2, [r3, #514] ; 0x202 + 8003bae: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003bb0: 7b5a ldrb r2, [r3, #13] + 8003bb2: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003bb4: f883 2202 strb.w r2, [r3, #514] ; 0x202 if (!fs->csize || (fs->csize & (fs->csize - 1))) /* (Must be power of 2) */ - 8003b00: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003b02: f893 3202 ldrb.w r3, [r3, #514] ; 0x202 - 8003b06: 2b00 cmp r3, #0 - 8003b08: d00a beq.n 8003b20 - 8003b0a: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003b0c: f893 3202 ldrb.w r3, [r3, #514] ; 0x202 - 8003b10: 461a mov r2, r3 - 8003b12: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003b14: f893 3202 ldrb.w r3, [r3, #514] ; 0x202 - 8003b18: 3b01 subs r3, #1 - 8003b1a: 4013 ands r3, r2 - 8003b1c: 2b00 cmp r3, #0 - 8003b1e: d001 beq.n 8003b24 + 8003bb8: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003bba: f893 3202 ldrb.w r3, [r3, #514] ; 0x202 + 8003bbe: 2b00 cmp r3, #0 + 8003bc0: d00a beq.n 8003bd8 + 8003bc2: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003bc4: f893 3202 ldrb.w r3, [r3, #514] ; 0x202 + 8003bc8: 461a mov r2, r3 + 8003bca: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003bcc: f893 3202 ldrb.w r3, [r3, #514] ; 0x202 + 8003bd0: 3b01 subs r3, #1 + 8003bd2: 4013 ands r3, r2 + 8003bd4: 2b00 cmp r3, #0 + 8003bd6: d001 beq.n 8003bdc return FR_NO_FILESYSTEM; - 8003b20: 230d movs r3, #13 - 8003b22: e185 b.n 8003e30 + 8003bd8: 230d movs r3, #13 + 8003bda: e185 b.n 8003ee8 fs->n_rootdir = LD_WORD(fs->win.d8 + BPB_RootEntCnt); /* Number of root directory entries */ - 8003b24: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003b26: 7c9b ldrb r3, [r3, #18] - 8003b28: 021b lsls r3, r3, #8 - 8003b2a: b21a sxth r2, r3 - 8003b2c: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003b2e: 7c5b ldrb r3, [r3, #17] - 8003b30: b21b sxth r3, r3 - 8003b32: 4313 orrs r3, r2 - 8003b34: b21b sxth r3, r3 - 8003b36: b29a uxth r2, r3 - 8003b38: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003b3a: f8a3 2208 strh.w r2, [r3, #520] ; 0x208 + 8003bdc: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003bde: 7c9b ldrb r3, [r3, #18] + 8003be0: 021b lsls r3, r3, #8 + 8003be2: b21a sxth r2, r3 + 8003be4: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003be6: 7c5b ldrb r3, [r3, #17] + 8003be8: b21b sxth r3, r3 + 8003bea: 4313 orrs r3, r2 + 8003bec: b21b sxth r3, r3 + 8003bee: b29a uxth r2, r3 + 8003bf0: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003bf2: f8a3 2208 strh.w r2, [r3, #520] ; 0x208 if (fs->n_rootdir % (SS(fs) / SZ_DIRE)) /* (Must be sector aligned) */ - 8003b3e: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003b40: f8b3 3208 ldrh.w r3, [r3, #520] ; 0x208 - 8003b44: f003 030f and.w r3, r3, #15 - 8003b48: b29b uxth r3, r3 - 8003b4a: 2b00 cmp r3, #0 - 8003b4c: d004 beq.n 8003b58 + 8003bf6: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003bf8: f8b3 3208 ldrh.w r3, [r3, #520] ; 0x208 + 8003bfc: f003 030f and.w r3, r3, #15 + 8003c00: b29b uxth r3, r3 + 8003c02: 2b00 cmp r3, #0 + 8003c04: d004 beq.n 8003c10 return FR_NO_FILESYSTEM; - 8003b4e: 230d movs r3, #13 - 8003b50: e16e b.n 8003e30 - 8003b52: bf00 nop - 8003b54: 20000044 .word 0x20000044 + 8003c06: 230d movs r3, #13 + 8003c08: e16e b.n 8003ee8 + 8003c0a: bf00 nop + 8003c0c: 200000ac .word 0x200000ac tsect = LD_WORD(fs->win.d8 + BPB_TotSec16); /* Number of sectors on the volume */ - 8003b58: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003b5a: 7d1b ldrb r3, [r3, #20] - 8003b5c: 021b lsls r3, r3, #8 - 8003b5e: b21a sxth r2, r3 - 8003b60: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003b62: 7cdb ldrb r3, [r3, #19] - 8003b64: b21b sxth r3, r3 - 8003b66: 4313 orrs r3, r2 - 8003b68: b21b sxth r3, r3 - 8003b6a: b29b uxth r3, r3 - 8003b6c: 64bb str r3, [r7, #72] ; 0x48 + 8003c10: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003c12: 7d1b ldrb r3, [r3, #20] + 8003c14: 021b lsls r3, r3, #8 + 8003c16: b21a sxth r2, r3 + 8003c18: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003c1a: 7cdb ldrb r3, [r3, #19] + 8003c1c: b21b sxth r3, r3 + 8003c1e: 4313 orrs r3, r2 + 8003c20: b21b sxth r3, r3 + 8003c22: b29b uxth r3, r3 + 8003c24: 64bb str r3, [r7, #72] ; 0x48 if (!tsect) tsect = LD_DWORD(fs->win.d8 + BPB_TotSec32); - 8003b6e: 6cbb ldr r3, [r7, #72] ; 0x48 - 8003b70: 2b00 cmp r3, #0 - 8003b72: d112 bne.n 8003b9a - 8003b74: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003b76: f893 3023 ldrb.w r3, [r3, #35] ; 0x23 - 8003b7a: 061a lsls r2, r3, #24 - 8003b7c: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003b7e: f893 3022 ldrb.w r3, [r3, #34] ; 0x22 - 8003b82: 041b lsls r3, r3, #16 - 8003b84: 4313 orrs r3, r2 - 8003b86: 6bba ldr r2, [r7, #56] ; 0x38 - 8003b88: f892 2021 ldrb.w r2, [r2, #33] ; 0x21 - 8003b8c: 0212 lsls r2, r2, #8 - 8003b8e: 4313 orrs r3, r2 - 8003b90: 6bba ldr r2, [r7, #56] ; 0x38 - 8003b92: f892 2020 ldrb.w r2, [r2, #32] - 8003b96: 4313 orrs r3, r2 - 8003b98: 64bb str r3, [r7, #72] ; 0x48 + 8003c26: 6cbb ldr r3, [r7, #72] ; 0x48 + 8003c28: 2b00 cmp r3, #0 + 8003c2a: d112 bne.n 8003c52 + 8003c2c: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003c2e: f893 3023 ldrb.w r3, [r3, #35] ; 0x23 + 8003c32: 061a lsls r2, r3, #24 + 8003c34: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003c36: f893 3022 ldrb.w r3, [r3, #34] ; 0x22 + 8003c3a: 041b lsls r3, r3, #16 + 8003c3c: 4313 orrs r3, r2 + 8003c3e: 6bba ldr r2, [r7, #56] ; 0x38 + 8003c40: f892 2021 ldrb.w r2, [r2, #33] ; 0x21 + 8003c44: 0212 lsls r2, r2, #8 + 8003c46: 4313 orrs r3, r2 + 8003c48: 6bba ldr r2, [r7, #56] ; 0x38 + 8003c4a: f892 2020 ldrb.w r2, [r2, #32] + 8003c4e: 4313 orrs r3, r2 + 8003c50: 64bb str r3, [r7, #72] ; 0x48 nrsv = LD_WORD(fs->win.d8 + BPB_RsvdSecCnt); /* Number of reserved sectors */ - 8003b9a: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003b9c: 7bdb ldrb r3, [r3, #15] - 8003b9e: 021b lsls r3, r3, #8 - 8003ba0: b21a sxth r2, r3 - 8003ba2: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003ba4: 7b9b ldrb r3, [r3, #14] - 8003ba6: b21b sxth r3, r3 - 8003ba8: 4313 orrs r3, r2 - 8003baa: b21b sxth r3, r3 - 8003bac: 85fb strh r3, [r7, #46] ; 0x2e + 8003c52: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003c54: 7bdb ldrb r3, [r3, #15] + 8003c56: 021b lsls r3, r3, #8 + 8003c58: b21a sxth r2, r3 + 8003c5a: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003c5c: 7b9b ldrb r3, [r3, #14] + 8003c5e: b21b sxth r3, r3 + 8003c60: 4313 orrs r3, r2 + 8003c62: b21b sxth r3, r3 + 8003c64: 85fb strh r3, [r7, #46] ; 0x2e if (!nrsv) return FR_NO_FILESYSTEM; /* (Must not be 0) */ - 8003bae: 8dfb ldrh r3, [r7, #46] ; 0x2e - 8003bb0: 2b00 cmp r3, #0 - 8003bb2: d101 bne.n 8003bb8 - 8003bb4: 230d movs r3, #13 - 8003bb6: e13b b.n 8003e30 + 8003c66: 8dfb ldrh r3, [r7, #46] ; 0x2e + 8003c68: 2b00 cmp r3, #0 + 8003c6a: d101 bne.n 8003c70 + 8003c6c: 230d movs r3, #13 + 8003c6e: e13b b.n 8003ee8 /* Determine the FAT sub type */ sysect = nrsv + fasize + fs->n_rootdir / (SS(fs) / SZ_DIRE); /* RSV + FAT + DIR */ - 8003bb8: 8dfa ldrh r2, [r7, #46] ; 0x2e - 8003bba: 6cfb ldr r3, [r7, #76] ; 0x4c - 8003bbc: 4413 add r3, r2 - 8003bbe: 6bba ldr r2, [r7, #56] ; 0x38 - 8003bc0: f8b2 2208 ldrh.w r2, [r2, #520] ; 0x208 - 8003bc4: 0912 lsrs r2, r2, #4 - 8003bc6: b292 uxth r2, r2 - 8003bc8: 4413 add r3, r2 - 8003bca: 62bb str r3, [r7, #40] ; 0x28 + 8003c70: 8dfa ldrh r2, [r7, #46] ; 0x2e + 8003c72: 6cfb ldr r3, [r7, #76] ; 0x4c + 8003c74: 4413 add r3, r2 + 8003c76: 6bba ldr r2, [r7, #56] ; 0x38 + 8003c78: f8b2 2208 ldrh.w r2, [r2, #520] ; 0x208 + 8003c7c: 0912 lsrs r2, r2, #4 + 8003c7e: b292 uxth r2, r2 + 8003c80: 4413 add r3, r2 + 8003c82: 62bb str r3, [r7, #40] ; 0x28 if (tsect < sysect) return FR_NO_FILESYSTEM; /* (Invalid volume size) */ - 8003bcc: 6cba ldr r2, [r7, #72] ; 0x48 - 8003bce: 6abb ldr r3, [r7, #40] ; 0x28 - 8003bd0: 429a cmp r2, r3 - 8003bd2: d201 bcs.n 8003bd8 - 8003bd4: 230d movs r3, #13 - 8003bd6: e12b b.n 8003e30 + 8003c84: 6cba ldr r2, [r7, #72] ; 0x48 + 8003c86: 6abb ldr r3, [r7, #40] ; 0x28 + 8003c88: 429a cmp r2, r3 + 8003c8a: d201 bcs.n 8003c90 + 8003c8c: 230d movs r3, #13 + 8003c8e: e12b b.n 8003ee8 nclst = (tsect - sysect) / fs->csize; /* Number of clusters */ - 8003bd8: 6cba ldr r2, [r7, #72] ; 0x48 - 8003bda: 6abb ldr r3, [r7, #40] ; 0x28 - 8003bdc: 1ad3 subs r3, r2, r3 - 8003bde: 6bba ldr r2, [r7, #56] ; 0x38 - 8003be0: f892 2202 ldrb.w r2, [r2, #514] ; 0x202 - 8003be4: fbb3 f3f2 udiv r3, r3, r2 - 8003be8: 627b str r3, [r7, #36] ; 0x24 + 8003c90: 6cba ldr r2, [r7, #72] ; 0x48 + 8003c92: 6abb ldr r3, [r7, #40] ; 0x28 + 8003c94: 1ad3 subs r3, r2, r3 + 8003c96: 6bba ldr r2, [r7, #56] ; 0x38 + 8003c98: f892 2202 ldrb.w r2, [r2, #514] ; 0x202 + 8003c9c: fbb3 f3f2 udiv r3, r3, r2 + 8003ca0: 627b str r3, [r7, #36] ; 0x24 if (!nclst) return FR_NO_FILESYSTEM; /* (Invalid volume size) */ - 8003bea: 6a7b ldr r3, [r7, #36] ; 0x24 - 8003bec: 2b00 cmp r3, #0 - 8003bee: d101 bne.n 8003bf4 - 8003bf0: 230d movs r3, #13 - 8003bf2: e11d b.n 8003e30 + 8003ca2: 6a7b ldr r3, [r7, #36] ; 0x24 + 8003ca4: 2b00 cmp r3, #0 + 8003ca6: d101 bne.n 8003cac + 8003ca8: 230d movs r3, #13 + 8003caa: e11d b.n 8003ee8 fmt = FS_FAT12; - 8003bf4: 2301 movs r3, #1 - 8003bf6: f887 3057 strb.w r3, [r7, #87] ; 0x57 + 8003cac: 2301 movs r3, #1 + 8003cae: f887 3057 strb.w r3, [r7, #87] ; 0x57 if (nclst >= MIN_FAT16) fmt = FS_FAT16; - 8003bfa: 6a7b ldr r3, [r7, #36] ; 0x24 - 8003bfc: f640 72f5 movw r2, #4085 ; 0xff5 - 8003c00: 4293 cmp r3, r2 - 8003c02: d902 bls.n 8003c0a - 8003c04: 2302 movs r3, #2 - 8003c06: f887 3057 strb.w r3, [r7, #87] ; 0x57 + 8003cb2: 6a7b ldr r3, [r7, #36] ; 0x24 + 8003cb4: f640 72f5 movw r2, #4085 ; 0xff5 + 8003cb8: 4293 cmp r3, r2 + 8003cba: d902 bls.n 8003cc2 + 8003cbc: 2302 movs r3, #2 + 8003cbe: f887 3057 strb.w r3, [r7, #87] ; 0x57 if (nclst >= MIN_FAT32) fmt = FS_FAT32; - 8003c0a: 6a7b ldr r3, [r7, #36] ; 0x24 - 8003c0c: f64f 72f5 movw r2, #65525 ; 0xfff5 - 8003c10: 4293 cmp r3, r2 - 8003c12: d902 bls.n 8003c1a - 8003c14: 2303 movs r3, #3 - 8003c16: f887 3057 strb.w r3, [r7, #87] ; 0x57 + 8003cc2: 6a7b ldr r3, [r7, #36] ; 0x24 + 8003cc4: f64f 72f5 movw r2, #65525 ; 0xfff5 + 8003cc8: 4293 cmp r3, r2 + 8003cca: d902 bls.n 8003cd2 + 8003ccc: 2303 movs r3, #3 + 8003cce: f887 3057 strb.w r3, [r7, #87] ; 0x57 /* Boundaries and Limits */ fs->n_fatent = nclst + 2; /* Number of FAT entries */ - 8003c1a: 6a7b ldr r3, [r7, #36] ; 0x24 - 8003c1c: 1c9a adds r2, r3, #2 - 8003c1e: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003c20: f8c3 2214 str.w r2, [r3, #532] ; 0x214 + 8003cd2: 6a7b ldr r3, [r7, #36] ; 0x24 + 8003cd4: 1c9a adds r2, r3, #2 + 8003cd6: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003cd8: f8c3 2214 str.w r2, [r3, #532] ; 0x214 fs->volbase = bsect; /* Volume start sector */ - 8003c24: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003c26: 6d3a ldr r2, [r7, #80] ; 0x50 - 8003c28: f8c3 221c str.w r2, [r3, #540] ; 0x21c + 8003cdc: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003cde: 6d3a ldr r2, [r7, #80] ; 0x50 + 8003ce0: f8c3 221c str.w r2, [r3, #540] ; 0x21c fs->fatbase = bsect + nrsv; /* FAT start sector */ - 8003c2c: 8dfa ldrh r2, [r7, #46] ; 0x2e - 8003c2e: 6d3b ldr r3, [r7, #80] ; 0x50 - 8003c30: 441a add r2, r3 - 8003c32: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003c34: f8c3 2220 str.w r2, [r3, #544] ; 0x220 + 8003ce4: 8dfa ldrh r2, [r7, #46] ; 0x2e + 8003ce6: 6d3b ldr r3, [r7, #80] ; 0x50 + 8003ce8: 441a add r2, r3 + 8003cea: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003cec: f8c3 2220 str.w r2, [r3, #544] ; 0x220 fs->database = bsect + sysect; /* Data start sector */ - 8003c38: 6d3a ldr r2, [r7, #80] ; 0x50 - 8003c3a: 6abb ldr r3, [r7, #40] ; 0x28 - 8003c3c: 441a add r2, r3 - 8003c3e: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003c40: f8c3 2228 str.w r2, [r3, #552] ; 0x228 + 8003cf0: 6d3a ldr r2, [r7, #80] ; 0x50 + 8003cf2: 6abb ldr r3, [r7, #40] ; 0x28 + 8003cf4: 441a add r2, r3 + 8003cf6: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003cf8: f8c3 2228 str.w r2, [r3, #552] ; 0x228 if (fmt == FS_FAT32) { - 8003c44: f897 3057 ldrb.w r3, [r7, #87] ; 0x57 - 8003c48: 2b03 cmp r3, #3 - 8003c4a: d121 bne.n 8003c90 + 8003cfc: f897 3057 ldrb.w r3, [r7, #87] ; 0x57 + 8003d00: 2b03 cmp r3, #3 + 8003d02: d121 bne.n 8003d48 if (fs->n_rootdir) return FR_NO_FILESYSTEM; /* (BPB_RootEntCnt must be 0) */ - 8003c4c: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003c4e: f8b3 3208 ldrh.w r3, [r3, #520] ; 0x208 - 8003c52: 2b00 cmp r3, #0 - 8003c54: d001 beq.n 8003c5a - 8003c56: 230d movs r3, #13 - 8003c58: e0ea b.n 8003e30 + 8003d04: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003d06: f8b3 3208 ldrh.w r3, [r3, #520] ; 0x208 + 8003d0a: 2b00 cmp r3, #0 + 8003d0c: d001 beq.n 8003d12 + 8003d0e: 230d movs r3, #13 + 8003d10: e0ea b.n 8003ee8 fs->dirbase = LD_DWORD(fs->win.d8 + BPB_RootClus); /* Root directory start cluster */ - 8003c5a: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003c5c: f893 302f ldrb.w r3, [r3, #47] ; 0x2f - 8003c60: 061a lsls r2, r3, #24 - 8003c62: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003c64: f893 302e ldrb.w r3, [r3, #46] ; 0x2e - 8003c68: 041b lsls r3, r3, #16 - 8003c6a: 4313 orrs r3, r2 - 8003c6c: 6bba ldr r2, [r7, #56] ; 0x38 - 8003c6e: f892 202d ldrb.w r2, [r2, #45] ; 0x2d - 8003c72: 0212 lsls r2, r2, #8 - 8003c74: 4313 orrs r3, r2 - 8003c76: 6bba ldr r2, [r7, #56] ; 0x38 - 8003c78: f892 202c ldrb.w r2, [r2, #44] ; 0x2c - 8003c7c: 431a orrs r2, r3 - 8003c7e: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003c80: f8c3 2224 str.w r2, [r3, #548] ; 0x224 + 8003d12: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003d14: f893 302f ldrb.w r3, [r3, #47] ; 0x2f + 8003d18: 061a lsls r2, r3, #24 + 8003d1a: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003d1c: f893 302e ldrb.w r3, [r3, #46] ; 0x2e + 8003d20: 041b lsls r3, r3, #16 + 8003d22: 4313 orrs r3, r2 + 8003d24: 6bba ldr r2, [r7, #56] ; 0x38 + 8003d26: f892 202d ldrb.w r2, [r2, #45] ; 0x2d + 8003d2a: 0212 lsls r2, r2, #8 + 8003d2c: 4313 orrs r3, r2 + 8003d2e: 6bba ldr r2, [r7, #56] ; 0x38 + 8003d30: f892 202c ldrb.w r2, [r2, #44] ; 0x2c + 8003d34: 431a orrs r2, r3 + 8003d36: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003d38: f8c3 2224 str.w r2, [r3, #548] ; 0x224 szbfat = fs->n_fatent * 4; /* (Needed FAT size) */ - 8003c84: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003c86: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 - 8003c8a: 009b lsls r3, r3, #2 - 8003c8c: 647b str r3, [r7, #68] ; 0x44 - 8003c8e: e025 b.n 8003cdc + 8003d3c: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003d3e: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 + 8003d42: 009b lsls r3, r3, #2 + 8003d44: 647b str r3, [r7, #68] ; 0x44 + 8003d46: e025 b.n 8003d94 } else { if (!fs->n_rootdir) return FR_NO_FILESYSTEM; /* (BPB_RootEntCnt must not be 0) */ - 8003c90: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003c92: f8b3 3208 ldrh.w r3, [r3, #520] ; 0x208 - 8003c96: 2b00 cmp r3, #0 - 8003c98: d101 bne.n 8003c9e - 8003c9a: 230d movs r3, #13 - 8003c9c: e0c8 b.n 8003e30 + 8003d48: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003d4a: f8b3 3208 ldrh.w r3, [r3, #520] ; 0x208 + 8003d4e: 2b00 cmp r3, #0 + 8003d50: d101 bne.n 8003d56 + 8003d52: 230d movs r3, #13 + 8003d54: e0c8 b.n 8003ee8 fs->dirbase = fs->fatbase + fasize; /* Root directory start sector */ - 8003c9e: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003ca0: f8d3 2220 ldr.w r2, [r3, #544] ; 0x220 - 8003ca4: 6cfb ldr r3, [r7, #76] ; 0x4c - 8003ca6: 441a add r2, r3 - 8003ca8: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003caa: f8c3 2224 str.w r2, [r3, #548] ; 0x224 + 8003d56: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003d58: f8d3 2220 ldr.w r2, [r3, #544] ; 0x220 + 8003d5c: 6cfb ldr r3, [r7, #76] ; 0x4c + 8003d5e: 441a add r2, r3 + 8003d60: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003d62: f8c3 2224 str.w r2, [r3, #548] ; 0x224 szbfat = (fmt == FS_FAT16) ? /* (Needed FAT size) */ fs->n_fatent * 2 : fs->n_fatent * 3 / 2 + (fs->n_fatent & 1); - 8003cae: f897 3057 ldrb.w r3, [r7, #87] ; 0x57 - 8003cb2: 2b02 cmp r3, #2 - 8003cb4: d104 bne.n 8003cc0 - 8003cb6: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003cb8: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 - 8003cbc: 005b lsls r3, r3, #1 - 8003cbe: e00c b.n 8003cda - 8003cc0: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003cc2: f8d3 2214 ldr.w r2, [r3, #532] ; 0x214 - 8003cc6: 4613 mov r3, r2 - 8003cc8: 005b lsls r3, r3, #1 - 8003cca: 4413 add r3, r2 - 8003ccc: 085a lsrs r2, r3, #1 - 8003cce: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003cd0: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 - 8003cd4: f003 0301 and.w r3, r3, #1 - 8003cd8: 4413 add r3, r2 + 8003d66: f897 3057 ldrb.w r3, [r7, #87] ; 0x57 + 8003d6a: 2b02 cmp r3, #2 + 8003d6c: d104 bne.n 8003d78 + 8003d6e: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003d70: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 + 8003d74: 005b lsls r3, r3, #1 + 8003d76: e00c b.n 8003d92 + 8003d78: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003d7a: f8d3 2214 ldr.w r2, [r3, #532] ; 0x214 + 8003d7e: 4613 mov r3, r2 + 8003d80: 005b lsls r3, r3, #1 + 8003d82: 4413 add r3, r2 + 8003d84: 085a lsrs r2, r3, #1 + 8003d86: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003d88: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 + 8003d8c: f003 0301 and.w r3, r3, #1 + 8003d90: 4413 add r3, r2 szbfat = (fmt == FS_FAT16) ? /* (Needed FAT size) */ - 8003cda: 647b str r3, [r7, #68] ; 0x44 + 8003d92: 647b str r3, [r7, #68] ; 0x44 } if (fs->fsize < (szbfat + (SS(fs) - 1)) / SS(fs)) /* (BPB_FATSz must not be less than the size needed) */ - 8003cdc: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003cde: f8d3 2218 ldr.w r2, [r3, #536] ; 0x218 - 8003ce2: 6c7b ldr r3, [r7, #68] ; 0x44 - 8003ce4: f203 13ff addw r3, r3, #511 ; 0x1ff - 8003ce8: 0a5b lsrs r3, r3, #9 - 8003cea: 429a cmp r2, r3 - 8003cec: d201 bcs.n 8003cf2 + 8003d94: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003d96: f8d3 2218 ldr.w r2, [r3, #536] ; 0x218 + 8003d9a: 6c7b ldr r3, [r7, #68] ; 0x44 + 8003d9c: f203 13ff addw r3, r3, #511 ; 0x1ff + 8003da0: 0a5b lsrs r3, r3, #9 + 8003da2: 429a cmp r2, r3 + 8003da4: d201 bcs.n 8003daa return FR_NO_FILESYSTEM; - 8003cee: 230d movs r3, #13 - 8003cf0: e09e b.n 8003e30 + 8003da6: 230d movs r3, #13 + 8003da8: e09e b.n 8003ee8 #if !_FS_READONLY /* Initialize cluster allocation information */ fs->last_clust = fs->free_clust = 0xFFFFFFFF; - 8003cf2: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003cf4: f04f 32ff mov.w r2, #4294967295 - 8003cf8: f8c3 2210 str.w r2, [r3, #528] ; 0x210 - 8003cfc: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003cfe: f8d3 2210 ldr.w r2, [r3, #528] ; 0x210 - 8003d02: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003d04: f8c3 220c str.w r2, [r3, #524] ; 0x20c + 8003daa: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003dac: f04f 32ff mov.w r2, #4294967295 + 8003db0: f8c3 2210 str.w r2, [r3, #528] ; 0x210 + 8003db4: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003db6: f8d3 2210 ldr.w r2, [r3, #528] ; 0x210 + 8003dba: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003dbc: f8c3 220c str.w r2, [r3, #524] ; 0x20c /* Get fsinfo if available */ fs->fsi_flag = 0x80; - 8003d08: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003d0a: 2280 movs r2, #128 ; 0x80 - 8003d0c: f883 2205 strb.w r2, [r3, #517] ; 0x205 + 8003dc0: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003dc2: 2280 movs r2, #128 ; 0x80 + 8003dc4: f883 2205 strb.w r2, [r3, #517] ; 0x205 #if (_FS_NOFSINFO & 3) != 3 if (fmt == FS_FAT32 /* Enable FSINFO only if FAT32 and BPB_FSInfo is 1 */ - 8003d10: f897 3057 ldrb.w r3, [r7, #87] ; 0x57 - 8003d14: 2b03 cmp r3, #3 - 8003d16: d177 bne.n 8003e08 + 8003dc8: f897 3057 ldrb.w r3, [r7, #87] ; 0x57 + 8003dcc: 2b03 cmp r3, #3 + 8003dce: d177 bne.n 8003ec0 && LD_WORD(fs->win.d8 + BPB_FSInfo) == 1 - 8003d18: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003d1a: f893 3031 ldrb.w r3, [r3, #49] ; 0x31 - 8003d1e: 021b lsls r3, r3, #8 - 8003d20: b21a sxth r2, r3 - 8003d22: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003d24: f893 3030 ldrb.w r3, [r3, #48] ; 0x30 - 8003d28: b21b sxth r3, r3 - 8003d2a: 4313 orrs r3, r2 - 8003d2c: b21b sxth r3, r3 - 8003d2e: 2b01 cmp r3, #1 - 8003d30: d16a bne.n 8003e08 + 8003dd0: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003dd2: f893 3031 ldrb.w r3, [r3, #49] ; 0x31 + 8003dd6: 021b lsls r3, r3, #8 + 8003dd8: b21a sxth r2, r3 + 8003dda: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003ddc: f893 3030 ldrb.w r3, [r3, #48] ; 0x30 + 8003de0: b21b sxth r3, r3 + 8003de2: 4313 orrs r3, r2 + 8003de4: b21b sxth r3, r3 + 8003de6: 2b01 cmp r3, #1 + 8003de8: d16a bne.n 8003ec0 && move_window(fs, bsect + 1) == FR_OK) - 8003d32: 6d3b ldr r3, [r7, #80] ; 0x50 - 8003d34: 3301 adds r3, #1 - 8003d36: 4619 mov r1, r3 - 8003d38: 6bb8 ldr r0, [r7, #56] ; 0x38 - 8003d3a: f7fe fdec bl 8002916 - 8003d3e: 4603 mov r3, r0 - 8003d40: 2b00 cmp r3, #0 - 8003d42: d161 bne.n 8003e08 + 8003dea: 6d3b ldr r3, [r7, #80] ; 0x50 + 8003dec: 3301 adds r3, #1 + 8003dee: 4619 mov r1, r3 + 8003df0: 6bb8 ldr r0, [r7, #56] ; 0x38 + 8003df2: f7fe fdec bl 80029ce + 8003df6: 4603 mov r3, r0 + 8003df8: 2b00 cmp r3, #0 + 8003dfa: d161 bne.n 8003ec0 { fs->fsi_flag = 0; - 8003d44: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003d46: 2200 movs r2, #0 - 8003d48: f883 2205 strb.w r2, [r3, #517] ; 0x205 + 8003dfc: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003dfe: 2200 movs r2, #0 + 8003e00: f883 2205 strb.w r2, [r3, #517] ; 0x205 if (LD_WORD(fs->win.d8 + BS_55AA) == 0xAA55 /* Load FSINFO data if available */ - 8003d4c: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003d4e: f893 31ff ldrb.w r3, [r3, #511] ; 0x1ff - 8003d52: 021b lsls r3, r3, #8 - 8003d54: b21a sxth r2, r3 - 8003d56: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003d58: f893 31fe ldrb.w r3, [r3, #510] ; 0x1fe - 8003d5c: b21b sxth r3, r3 - 8003d5e: 4313 orrs r3, r2 - 8003d60: b21b sxth r3, r3 - 8003d62: 4a35 ldr r2, [pc, #212] ; (8003e38 ) - 8003d64: 4293 cmp r3, r2 - 8003d66: d14f bne.n 8003e08 + 8003e04: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003e06: f893 31ff ldrb.w r3, [r3, #511] ; 0x1ff + 8003e0a: 021b lsls r3, r3, #8 + 8003e0c: b21a sxth r2, r3 + 8003e0e: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003e10: f893 31fe ldrb.w r3, [r3, #510] ; 0x1fe + 8003e14: b21b sxth r3, r3 + 8003e16: 4313 orrs r3, r2 + 8003e18: b21b sxth r3, r3 + 8003e1a: 4a35 ldr r2, [pc, #212] ; (8003ef0 ) + 8003e1c: 4293 cmp r3, r2 + 8003e1e: d14f bne.n 8003ec0 && LD_DWORD(fs->win.d8 + FSI_LeadSig) == 0x41615252 - 8003d68: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003d6a: 78db ldrb r3, [r3, #3] - 8003d6c: 061a lsls r2, r3, #24 - 8003d6e: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003d70: 789b ldrb r3, [r3, #2] - 8003d72: 041b lsls r3, r3, #16 - 8003d74: 4313 orrs r3, r2 - 8003d76: 6bba ldr r2, [r7, #56] ; 0x38 - 8003d78: 7852 ldrb r2, [r2, #1] - 8003d7a: 0212 lsls r2, r2, #8 - 8003d7c: 4313 orrs r3, r2 - 8003d7e: 6bba ldr r2, [r7, #56] ; 0x38 - 8003d80: 7812 ldrb r2, [r2, #0] - 8003d82: 4313 orrs r3, r2 - 8003d84: 4a2d ldr r2, [pc, #180] ; (8003e3c ) - 8003d86: 4293 cmp r3, r2 - 8003d88: d13e bne.n 8003e08 + 8003e20: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003e22: 78db ldrb r3, [r3, #3] + 8003e24: 061a lsls r2, r3, #24 + 8003e26: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003e28: 789b ldrb r3, [r3, #2] + 8003e2a: 041b lsls r3, r3, #16 + 8003e2c: 4313 orrs r3, r2 + 8003e2e: 6bba ldr r2, [r7, #56] ; 0x38 + 8003e30: 7852 ldrb r2, [r2, #1] + 8003e32: 0212 lsls r2, r2, #8 + 8003e34: 4313 orrs r3, r2 + 8003e36: 6bba ldr r2, [r7, #56] ; 0x38 + 8003e38: 7812 ldrb r2, [r2, #0] + 8003e3a: 4313 orrs r3, r2 + 8003e3c: 4a2d ldr r2, [pc, #180] ; (8003ef4 ) + 8003e3e: 4293 cmp r3, r2 + 8003e40: d13e bne.n 8003ec0 && LD_DWORD(fs->win.d8 + FSI_StrucSig) == 0x61417272) - 8003d8a: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003d8c: f893 31e7 ldrb.w r3, [r3, #487] ; 0x1e7 - 8003d90: 061a lsls r2, r3, #24 - 8003d92: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003d94: f893 31e6 ldrb.w r3, [r3, #486] ; 0x1e6 - 8003d98: 041b lsls r3, r3, #16 - 8003d9a: 4313 orrs r3, r2 - 8003d9c: 6bba ldr r2, [r7, #56] ; 0x38 - 8003d9e: f892 21e5 ldrb.w r2, [r2, #485] ; 0x1e5 - 8003da2: 0212 lsls r2, r2, #8 - 8003da4: 4313 orrs r3, r2 - 8003da6: 6bba ldr r2, [r7, #56] ; 0x38 - 8003da8: f892 21e4 ldrb.w r2, [r2, #484] ; 0x1e4 - 8003dac: 4313 orrs r3, r2 - 8003dae: 4a24 ldr r2, [pc, #144] ; (8003e40 ) - 8003db0: 4293 cmp r3, r2 - 8003db2: d129 bne.n 8003e08 + 8003e42: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003e44: f893 31e7 ldrb.w r3, [r3, #487] ; 0x1e7 + 8003e48: 061a lsls r2, r3, #24 + 8003e4a: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003e4c: f893 31e6 ldrb.w r3, [r3, #486] ; 0x1e6 + 8003e50: 041b lsls r3, r3, #16 + 8003e52: 4313 orrs r3, r2 + 8003e54: 6bba ldr r2, [r7, #56] ; 0x38 + 8003e56: f892 21e5 ldrb.w r2, [r2, #485] ; 0x1e5 + 8003e5a: 0212 lsls r2, r2, #8 + 8003e5c: 4313 orrs r3, r2 + 8003e5e: 6bba ldr r2, [r7, #56] ; 0x38 + 8003e60: f892 21e4 ldrb.w r2, [r2, #484] ; 0x1e4 + 8003e64: 4313 orrs r3, r2 + 8003e66: 4a24 ldr r2, [pc, #144] ; (8003ef8 ) + 8003e68: 4293 cmp r3, r2 + 8003e6a: d129 bne.n 8003ec0 { #if (_FS_NOFSINFO & 1) == 0 fs->free_clust = LD_DWORD(fs->win.d8 + FSI_Free_Count); - 8003db4: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003db6: f893 31eb ldrb.w r3, [r3, #491] ; 0x1eb - 8003dba: 061a lsls r2, r3, #24 - 8003dbc: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003dbe: f893 31ea ldrb.w r3, [r3, #490] ; 0x1ea - 8003dc2: 041b lsls r3, r3, #16 - 8003dc4: 4313 orrs r3, r2 - 8003dc6: 6bba ldr r2, [r7, #56] ; 0x38 - 8003dc8: f892 21e9 ldrb.w r2, [r2, #489] ; 0x1e9 - 8003dcc: 0212 lsls r2, r2, #8 - 8003dce: 4313 orrs r3, r2 - 8003dd0: 6bba ldr r2, [r7, #56] ; 0x38 - 8003dd2: f892 21e8 ldrb.w r2, [r2, #488] ; 0x1e8 - 8003dd6: 431a orrs r2, r3 - 8003dd8: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003dda: f8c3 2210 str.w r2, [r3, #528] ; 0x210 + 8003e6c: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003e6e: f893 31eb ldrb.w r3, [r3, #491] ; 0x1eb + 8003e72: 061a lsls r2, r3, #24 + 8003e74: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003e76: f893 31ea ldrb.w r3, [r3, #490] ; 0x1ea + 8003e7a: 041b lsls r3, r3, #16 + 8003e7c: 4313 orrs r3, r2 + 8003e7e: 6bba ldr r2, [r7, #56] ; 0x38 + 8003e80: f892 21e9 ldrb.w r2, [r2, #489] ; 0x1e9 + 8003e84: 0212 lsls r2, r2, #8 + 8003e86: 4313 orrs r3, r2 + 8003e88: 6bba ldr r2, [r7, #56] ; 0x38 + 8003e8a: f892 21e8 ldrb.w r2, [r2, #488] ; 0x1e8 + 8003e8e: 431a orrs r2, r3 + 8003e90: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003e92: f8c3 2210 str.w r2, [r3, #528] ; 0x210 #endif #if (_FS_NOFSINFO & 2) == 0 fs->last_clust = LD_DWORD(fs->win.d8 + FSI_Nxt_Free); - 8003dde: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003de0: f893 31ef ldrb.w r3, [r3, #495] ; 0x1ef - 8003de4: 061a lsls r2, r3, #24 - 8003de6: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003de8: f893 31ee ldrb.w r3, [r3, #494] ; 0x1ee - 8003dec: 041b lsls r3, r3, #16 - 8003dee: 4313 orrs r3, r2 - 8003df0: 6bba ldr r2, [r7, #56] ; 0x38 - 8003df2: f892 21ed ldrb.w r2, [r2, #493] ; 0x1ed - 8003df6: 0212 lsls r2, r2, #8 - 8003df8: 4313 orrs r3, r2 - 8003dfa: 6bba ldr r2, [r7, #56] ; 0x38 - 8003dfc: f892 21ec ldrb.w r2, [r2, #492] ; 0x1ec - 8003e00: 431a orrs r2, r3 - 8003e02: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003e04: f8c3 220c str.w r2, [r3, #524] ; 0x20c + 8003e96: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003e98: f893 31ef ldrb.w r3, [r3, #495] ; 0x1ef + 8003e9c: 061a lsls r2, r3, #24 + 8003e9e: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003ea0: f893 31ee ldrb.w r3, [r3, #494] ; 0x1ee + 8003ea4: 041b lsls r3, r3, #16 + 8003ea6: 4313 orrs r3, r2 + 8003ea8: 6bba ldr r2, [r7, #56] ; 0x38 + 8003eaa: f892 21ed ldrb.w r2, [r2, #493] ; 0x1ed + 8003eae: 0212 lsls r2, r2, #8 + 8003eb0: 4313 orrs r3, r2 + 8003eb2: 6bba ldr r2, [r7, #56] ; 0x38 + 8003eb4: f892 21ec ldrb.w r2, [r2, #492] ; 0x1ec + 8003eb8: 431a orrs r2, r3 + 8003eba: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003ebc: f8c3 220c str.w r2, [r3, #524] ; 0x20c #endif } } #endif #endif fs->fs_type = fmt; /* FAT sub-type */ - 8003e08: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003e0a: f897 2057 ldrb.w r2, [r7, #87] ; 0x57 - 8003e0e: f883 2200 strb.w r2, [r3, #512] ; 0x200 + 8003ec0: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003ec2: f897 2057 ldrb.w r2, [r7, #87] ; 0x57 + 8003ec6: f883 2200 strb.w r2, [r3, #512] ; 0x200 fs->id = ++Fsid; /* File system mount ID */ - 8003e12: 4b0c ldr r3, [pc, #48] ; (8003e44 ) - 8003e14: 881b ldrh r3, [r3, #0] - 8003e16: 3301 adds r3, #1 - 8003e18: b29a uxth r2, r3 - 8003e1a: 4b0a ldr r3, [pc, #40] ; (8003e44 ) - 8003e1c: 801a strh r2, [r3, #0] - 8003e1e: 4b09 ldr r3, [pc, #36] ; (8003e44 ) - 8003e20: 881a ldrh r2, [r3, #0] - 8003e22: 6bbb ldr r3, [r7, #56] ; 0x38 - 8003e24: f8a3 2206 strh.w r2, [r3, #518] ; 0x206 + 8003eca: 4b0c ldr r3, [pc, #48] ; (8003efc ) + 8003ecc: 881b ldrh r3, [r3, #0] + 8003ece: 3301 adds r3, #1 + 8003ed0: b29a uxth r2, r3 + 8003ed2: 4b0a ldr r3, [pc, #40] ; (8003efc ) + 8003ed4: 801a strh r2, [r3, #0] + 8003ed6: 4b09 ldr r3, [pc, #36] ; (8003efc ) + 8003ed8: 881a ldrh r2, [r3, #0] + 8003eda: 6bbb ldr r3, [r7, #56] ; 0x38 + 8003edc: f8a3 2206 strh.w r2, [r3, #518] ; 0x206 #if _FS_RPATH fs->cdir = 0; /* Set current directory to root */ #endif #if _FS_LOCK /* Clear file lock semaphores */ clear_lock(fs); - 8003e28: 6bb8 ldr r0, [r7, #56] ; 0x38 - 8003e2a: f7fe fd01 bl 8002830 + 8003ee0: 6bb8 ldr r0, [r7, #56] ; 0x38 + 8003ee2: f7fe fd01 bl 80028e8 #endif return FR_OK; - 8003e2e: 2300 movs r3, #0 + 8003ee6: 2300 movs r3, #0 } - 8003e30: 4618 mov r0, r3 - 8003e32: 3758 adds r7, #88 ; 0x58 - 8003e34: 46bd mov sp, r7 - 8003e36: bd80 pop {r7, pc} - 8003e38: ffffaa55 .word 0xffffaa55 - 8003e3c: 41615252 .word 0x41615252 - 8003e40: 61417272 .word 0x61417272 - 8003e44: 20000048 .word 0x20000048 + 8003ee8: 4618 mov r0, r3 + 8003eea: 3758 adds r7, #88 ; 0x58 + 8003eec: 46bd mov sp, r7 + 8003eee: bd80 pop {r7, pc} + 8003ef0: ffffaa55 .word 0xffffaa55 + 8003ef4: 41615252 .word 0x41615252 + 8003ef8: 61417272 .word 0x61417272 + 8003efc: 200000b0 .word 0x200000b0 -08003e48 : +08003f00 : static FRESULT validate ( /* FR_OK(0): The object is valid, !=0: Invalid */ void* obj /* Pointer to the object FIL/DIR to check validity */ ) { - 8003e48: b580 push {r7, lr} - 8003e4a: b084 sub sp, #16 - 8003e4c: af00 add r7, sp, #0 - 8003e4e: 6078 str r0, [r7, #4] + 8003f00: b580 push {r7, lr} + 8003f02: b084 sub sp, #16 + 8003f04: af00 add r7, sp, #0 + 8003f06: 6078 str r0, [r7, #4] FIL *fil = (FIL*)obj; /* Assuming offset of .fs and .id in the FIL/DIR structure is identical */ - 8003e50: 687b ldr r3, [r7, #4] - 8003e52: 60fb str r3, [r7, #12] + 8003f08: 687b ldr r3, [r7, #4] + 8003f0a: 60fb str r3, [r7, #12] if (!fil || !fil->fs || !fil->fs->fs_type || fil->fs->id != fil->id || (disk_status(fil->fs->drv) & STA_NOINIT)) - 8003e54: 68fb ldr r3, [r7, #12] - 8003e56: 2b00 cmp r3, #0 - 8003e58: d022 beq.n 8003ea0 - 8003e5a: 68fb ldr r3, [r7, #12] - 8003e5c: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 8003e60: 2b00 cmp r3, #0 - 8003e62: d01d beq.n 8003ea0 - 8003e64: 68fb ldr r3, [r7, #12] - 8003e66: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 8003e6a: f893 3200 ldrb.w r3, [r3, #512] ; 0x200 - 8003e6e: 2b00 cmp r3, #0 - 8003e70: d016 beq.n 8003ea0 - 8003e72: 68fb ldr r3, [r7, #12] - 8003e74: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 8003e78: f8b3 2206 ldrh.w r2, [r3, #518] ; 0x206 - 8003e7c: 68fb ldr r3, [r7, #12] - 8003e7e: f8b3 3204 ldrh.w r3, [r3, #516] ; 0x204 - 8003e82: 429a cmp r2, r3 - 8003e84: d10c bne.n 8003ea0 - 8003e86: 68fb ldr r3, [r7, #12] - 8003e88: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 8003e8c: f893 3201 ldrb.w r3, [r3, #513] ; 0x201 - 8003e90: 4618 mov r0, r3 - 8003e92: f7fe fa8f bl 80023b4 - 8003e96: 4603 mov r3, r0 - 8003e98: f003 0301 and.w r3, r3, #1 - 8003e9c: 2b00 cmp r3, #0 - 8003e9e: d001 beq.n 8003ea4 + 8003f0c: 68fb ldr r3, [r7, #12] + 8003f0e: 2b00 cmp r3, #0 + 8003f10: d022 beq.n 8003f58 + 8003f12: 68fb ldr r3, [r7, #12] + 8003f14: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 8003f18: 2b00 cmp r3, #0 + 8003f1a: d01d beq.n 8003f58 + 8003f1c: 68fb ldr r3, [r7, #12] + 8003f1e: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 8003f22: f893 3200 ldrb.w r3, [r3, #512] ; 0x200 + 8003f26: 2b00 cmp r3, #0 + 8003f28: d016 beq.n 8003f58 + 8003f2a: 68fb ldr r3, [r7, #12] + 8003f2c: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 8003f30: f8b3 2206 ldrh.w r2, [r3, #518] ; 0x206 + 8003f34: 68fb ldr r3, [r7, #12] + 8003f36: f8b3 3204 ldrh.w r3, [r3, #516] ; 0x204 + 8003f3a: 429a cmp r2, r3 + 8003f3c: d10c bne.n 8003f58 + 8003f3e: 68fb ldr r3, [r7, #12] + 8003f40: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 8003f44: f893 3201 ldrb.w r3, [r3, #513] ; 0x201 + 8003f48: 4618 mov r0, r3 + 8003f4a: f7fe fa8f bl 800246c + 8003f4e: 4603 mov r3, r0 + 8003f50: f003 0301 and.w r3, r3, #1 + 8003f54: 2b00 cmp r3, #0 + 8003f56: d001 beq.n 8003f5c return FR_INVALID_OBJECT; - 8003ea0: 2309 movs r3, #9 - 8003ea2: e000 b.n 8003ea6 + 8003f58: 2309 movs r3, #9 + 8003f5a: e000 b.n 8003f5e ENTER_FF(fil->fs); /* Lock file system */ return FR_OK; - 8003ea4: 2300 movs r3, #0 + 8003f5c: 2300 movs r3, #0 } - 8003ea6: 4618 mov r0, r3 - 8003ea8: 3710 adds r7, #16 - 8003eaa: 46bd mov sp, r7 - 8003eac: bd80 pop {r7, pc} + 8003f5e: 4618 mov r0, r3 + 8003f60: 3710 adds r7, #16 + 8003f62: 46bd mov sp, r7 + 8003f64: bd80 pop {r7, pc} ... -08003eb0 : +08003f68 : FRESULT f_mount ( FATFS* fs, /* Pointer to the file system object (NULL:unmount)*/ const TCHAR* path, /* Logical drive number to be mounted/unmounted */ BYTE opt /* 0:Do not mount (delayed mount), 1:Mount immediately */ ) { - 8003eb0: b580 push {r7, lr} - 8003eb2: b088 sub sp, #32 - 8003eb4: af00 add r7, sp, #0 - 8003eb6: 60f8 str r0, [r7, #12] - 8003eb8: 60b9 str r1, [r7, #8] - 8003eba: 4613 mov r3, r2 - 8003ebc: 71fb strb r3, [r7, #7] + 8003f68: b580 push {r7, lr} + 8003f6a: b088 sub sp, #32 + 8003f6c: af00 add r7, sp, #0 + 8003f6e: 60f8 str r0, [r7, #12] + 8003f70: 60b9 str r1, [r7, #8] + 8003f72: 4613 mov r3, r2 + 8003f74: 71fb strb r3, [r7, #7] FATFS *cfs; int vol; FRESULT res; const TCHAR *rp = path; - 8003ebe: 68bb ldr r3, [r7, #8] - 8003ec0: 613b str r3, [r7, #16] + 8003f76: 68bb ldr r3, [r7, #8] + 8003f78: 613b str r3, [r7, #16] vol = get_ldnumber(&rp); - 8003ec2: f107 0310 add.w r3, r7, #16 - 8003ec6: 4618 mov r0, r3 - 8003ec8: f7ff fc46 bl 8003758 - 8003ecc: 61f8 str r0, [r7, #28] + 8003f7a: f107 0310 add.w r3, r7, #16 + 8003f7e: 4618 mov r0, r3 + 8003f80: f7ff fc46 bl 8003810 + 8003f84: 61f8 str r0, [r7, #28] if (vol < 0) return FR_INVALID_DRIVE; - 8003ece: 69fb ldr r3, [r7, #28] - 8003ed0: 2b00 cmp r3, #0 - 8003ed2: da01 bge.n 8003ed8 - 8003ed4: 230b movs r3, #11 - 8003ed6: e02d b.n 8003f34 + 8003f86: 69fb ldr r3, [r7, #28] + 8003f88: 2b00 cmp r3, #0 + 8003f8a: da01 bge.n 8003f90 + 8003f8c: 230b movs r3, #11 + 8003f8e: e02d b.n 8003fec cfs = FatFs[vol]; /* Pointer to fs object */ - 8003ed8: 4a18 ldr r2, [pc, #96] ; (8003f3c ) - 8003eda: 69fb ldr r3, [r7, #28] - 8003edc: f852 3023 ldr.w r3, [r2, r3, lsl #2] - 8003ee0: 61bb str r3, [r7, #24] + 8003f90: 4a18 ldr r2, [pc, #96] ; (8003ff4 ) + 8003f92: 69fb ldr r3, [r7, #28] + 8003f94: f852 3023 ldr.w r3, [r2, r3, lsl #2] + 8003f98: 61bb str r3, [r7, #24] if (cfs) { - 8003ee2: 69bb ldr r3, [r7, #24] - 8003ee4: 2b00 cmp r3, #0 - 8003ee6: d006 beq.n 8003ef6 + 8003f9a: 69bb ldr r3, [r7, #24] + 8003f9c: 2b00 cmp r3, #0 + 8003f9e: d006 beq.n 8003fae #if _FS_LOCK clear_lock(cfs); - 8003ee8: 69b8 ldr r0, [r7, #24] - 8003eea: f7fe fca1 bl 8002830 + 8003fa0: 69b8 ldr r0, [r7, #24] + 8003fa2: f7fe fca1 bl 80028e8 #endif #if _FS_REENTRANT /* Discard sync object of the current volume */ if (!ff_del_syncobj(cfs->sobj)) return FR_INT_ERR; #endif cfs->fs_type = 0; /* Clear old fs object */ - 8003eee: 69bb ldr r3, [r7, #24] - 8003ef0: 2200 movs r2, #0 - 8003ef2: f883 2200 strb.w r2, [r3, #512] ; 0x200 + 8003fa6: 69bb ldr r3, [r7, #24] + 8003fa8: 2200 movs r2, #0 + 8003faa: f883 2200 strb.w r2, [r3, #512] ; 0x200 } if (fs) { - 8003ef6: 68fb ldr r3, [r7, #12] - 8003ef8: 2b00 cmp r3, #0 - 8003efa: d003 beq.n 8003f04 + 8003fae: 68fb ldr r3, [r7, #12] + 8003fb0: 2b00 cmp r3, #0 + 8003fb2: d003 beq.n 8003fbc fs->fs_type = 0; /* Clear new fs object */ - 8003efc: 68fb ldr r3, [r7, #12] - 8003efe: 2200 movs r2, #0 - 8003f00: f883 2200 strb.w r2, [r3, #512] ; 0x200 + 8003fb4: 68fb ldr r3, [r7, #12] + 8003fb6: 2200 movs r2, #0 + 8003fb8: f883 2200 strb.w r2, [r3, #512] ; 0x200 #if _FS_REENTRANT /* Create sync object for the new volume */ if (!ff_cre_syncobj((BYTE)vol, &fs->sobj)) return FR_INT_ERR; #endif } FatFs[vol] = fs; /* Register new fs object */ - 8003f04: 68fa ldr r2, [r7, #12] - 8003f06: 490d ldr r1, [pc, #52] ; (8003f3c ) - 8003f08: 69fb ldr r3, [r7, #28] - 8003f0a: f841 2023 str.w r2, [r1, r3, lsl #2] + 8003fbc: 68fa ldr r2, [r7, #12] + 8003fbe: 490d ldr r1, [pc, #52] ; (8003ff4 ) + 8003fc0: 69fb ldr r3, [r7, #28] + 8003fc2: f841 2023 str.w r2, [r1, r3, lsl #2] if (!fs || opt != 1) return FR_OK; /* Do not mount now, it will be mounted later */ - 8003f0e: 68fb ldr r3, [r7, #12] - 8003f10: 2b00 cmp r3, #0 - 8003f12: d002 beq.n 8003f1a - 8003f14: 79fb ldrb r3, [r7, #7] - 8003f16: 2b01 cmp r3, #1 - 8003f18: d001 beq.n 8003f1e - 8003f1a: 2300 movs r3, #0 - 8003f1c: e00a b.n 8003f34 + 8003fc6: 68fb ldr r3, [r7, #12] + 8003fc8: 2b00 cmp r3, #0 + 8003fca: d002 beq.n 8003fd2 + 8003fcc: 79fb ldrb r3, [r7, #7] + 8003fce: 2b01 cmp r3, #1 + 8003fd0: d001 beq.n 8003fd6 + 8003fd2: 2300 movs r3, #0 + 8003fd4: e00a b.n 8003fec res = find_volume(&fs, &path, 0); /* Force mounted the volume */ - 8003f1e: f107 0108 add.w r1, r7, #8 - 8003f22: f107 030c add.w r3, r7, #12 - 8003f26: 2200 movs r2, #0 - 8003f28: 4618 mov r0, r3 - 8003f2a: f7ff fcc3 bl 80038b4 - 8003f2e: 4603 mov r3, r0 - 8003f30: 75fb strb r3, [r7, #23] + 8003fd6: f107 0108 add.w r1, r7, #8 + 8003fda: f107 030c add.w r3, r7, #12 + 8003fde: 2200 movs r2, #0 + 8003fe0: 4618 mov r0, r3 + 8003fe2: f7ff fcc3 bl 800396c + 8003fe6: 4603 mov r3, r0 + 8003fe8: 75fb strb r3, [r7, #23] LEAVE_FF(fs, res); - 8003f32: 7dfb ldrb r3, [r7, #23] + 8003fea: 7dfb ldrb r3, [r7, #23] } - 8003f34: 4618 mov r0, r3 - 8003f36: 3720 adds r7, #32 - 8003f38: 46bd mov sp, r7 - 8003f3a: bd80 pop {r7, pc} - 8003f3c: 20000044 .word 0x20000044 + 8003fec: 4618 mov r0, r3 + 8003fee: 3720 adds r7, #32 + 8003ff0: 46bd mov sp, r7 + 8003ff2: bd80 pop {r7, pc} + 8003ff4: 200000ac .word 0x200000ac -08003f40 : +08003ff8 : FRESULT f_open ( FIL* fp, /* Pointer to the blank file object */ const TCHAR* path, /* Pointer to the file name */ BYTE mode /* Access mode and file open mode flags */ ) { - 8003f40: b580 push {r7, lr} - 8003f42: f5ad 7d14 sub.w sp, sp, #592 ; 0x250 - 8003f46: af00 add r7, sp, #0 - 8003f48: f107 030c add.w r3, r7, #12 - 8003f4c: 6018 str r0, [r3, #0] - 8003f4e: f107 0308 add.w r3, r7, #8 - 8003f52: 6019 str r1, [r3, #0] - 8003f54: 1dfb adds r3, r7, #7 - 8003f56: 701a strb r2, [r3, #0] + 8003ff8: b580 push {r7, lr} + 8003ffa: f5ad 7d14 sub.w sp, sp, #592 ; 0x250 + 8003ffe: af00 add r7, sp, #0 + 8004000: f107 030c add.w r3, r7, #12 + 8004004: 6018 str r0, [r3, #0] + 8004006: f107 0308 add.w r3, r7, #8 + 800400a: 6019 str r1, [r3, #0] + 800400c: 1dfb adds r3, r7, #7 + 800400e: 701a strb r2, [r3, #0] #if !_FS_READONLY DWORD dw, cl; #endif if (!fp) return FR_INVALID_OBJECT; - 8003f58: f107 030c add.w r3, r7, #12 - 8003f5c: 681b ldr r3, [r3, #0] - 8003f5e: 2b00 cmp r3, #0 - 8003f60: d101 bne.n 8003f66 - 8003f62: 2309 movs r3, #9 - 8003f64: e1f2 b.n 800434c + 8004010: f107 030c add.w r3, r7, #12 + 8004014: 681b ldr r3, [r3, #0] + 8004016: 2b00 cmp r3, #0 + 8004018: d101 bne.n 800401e + 800401a: 2309 movs r3, #9 + 800401c: e1f2 b.n 8004404 fp->fs = 0; /* Clear file object */ - 8003f66: f107 030c add.w r3, r7, #12 - 8003f6a: 681b ldr r3, [r3, #0] - 8003f6c: 2200 movs r2, #0 - 8003f6e: f8c3 2200 str.w r2, [r3, #512] ; 0x200 + 800401e: f107 030c add.w r3, r7, #12 + 8004022: 681b ldr r3, [r3, #0] + 8004024: 2200 movs r2, #0 + 8004026: f8c3 2200 str.w r2, [r3, #512] ; 0x200 /* Get logical drive number */ #if !_FS_READONLY mode &= FA_READ | FA_WRITE | FA_CREATE_ALWAYS | FA_OPEN_ALWAYS | FA_CREATE_NEW; - 8003f72: 1dfb adds r3, r7, #7 - 8003f74: 1dfa adds r2, r7, #7 - 8003f76: 7812 ldrb r2, [r2, #0] - 8003f78: f002 021f and.w r2, r2, #31 - 8003f7c: 701a strb r2, [r3, #0] + 800402a: 1dfb adds r3, r7, #7 + 800402c: 1dfa adds r2, r7, #7 + 800402e: 7812 ldrb r2, [r2, #0] + 8004030: f002 021f and.w r2, r2, #31 + 8004034: 701a strb r2, [r3, #0] res = find_volume(&dj.fs, &path, (BYTE)(mode & ~FA_READ)); - 8003f7e: 1dfb adds r3, r7, #7 - 8003f80: 781b ldrb r3, [r3, #0] - 8003f82: f023 0301 bic.w r3, r3, #1 - 8003f86: b2da uxtb r2, r3 - 8003f88: f107 0108 add.w r1, r7, #8 - 8003f8c: f107 0320 add.w r3, r7, #32 - 8003f90: f503 7300 add.w r3, r3, #512 ; 0x200 - 8003f94: 4618 mov r0, r3 - 8003f96: f7ff fc8d bl 80038b4 - 8003f9a: 4603 mov r3, r0 - 8003f9c: f887 324f strb.w r3, [r7, #591] ; 0x24f + 8004036: 1dfb adds r3, r7, #7 + 8004038: 781b ldrb r3, [r3, #0] + 800403a: f023 0301 bic.w r3, r3, #1 + 800403e: b2da uxtb r2, r3 + 8004040: f107 0108 add.w r1, r7, #8 + 8004044: f107 0320 add.w r3, r7, #32 + 8004048: f503 7300 add.w r3, r3, #512 ; 0x200 + 800404c: 4618 mov r0, r3 + 800404e: f7ff fc8d bl 800396c + 8004052: 4603 mov r3, r0 + 8004054: f887 324f strb.w r3, [r7, #591] ; 0x24f #else mode &= FA_READ; res = find_volume(&dj.fs, &path, 0); #endif if (res == FR_OK) { - 8003fa0: f897 324f ldrb.w r3, [r7, #591] ; 0x24f - 8003fa4: 2b00 cmp r3, #0 - 8003fa6: f040 81cf bne.w 8004348 + 8004058: f897 324f ldrb.w r3, [r7, #591] ; 0x24f + 800405c: 2b00 cmp r3, #0 + 800405e: f040 81cf bne.w 8004400 INIT_BUF(dj); - 8003faa: f107 0320 add.w r3, r7, #32 - 8003fae: f107 0214 add.w r2, r7, #20 - 8003fb2: f8c3 2218 str.w r2, [r3, #536] ; 0x218 + 8004062: f107 0320 add.w r3, r7, #32 + 8004066: f107 0214 add.w r2, r7, #20 + 800406a: f8c3 2218 str.w r2, [r3, #536] ; 0x218 res = follow_path(&dj, path); /* Follow the file path */ - 8003fb6: f107 0308 add.w r3, r7, #8 - 8003fba: 681a ldr r2, [r3, #0] - 8003fbc: f107 0320 add.w r3, r7, #32 - 8003fc0: 4611 mov r1, r2 - 8003fc2: 4618 mov r0, r3 - 8003fc4: f7ff fb5a bl 800367c - 8003fc8: 4603 mov r3, r0 - 8003fca: f887 324f strb.w r3, [r7, #591] ; 0x24f + 800406e: f107 0308 add.w r3, r7, #8 + 8004072: 681a ldr r2, [r3, #0] + 8004074: f107 0320 add.w r3, r7, #32 + 8004078: 4611 mov r1, r2 + 800407a: 4618 mov r0, r3 + 800407c: f7ff fb5a bl 8003734 + 8004080: 4603 mov r3, r0 + 8004082: f887 324f strb.w r3, [r7, #591] ; 0x24f dir = dj.dir; - 8003fce: f107 0320 add.w r3, r7, #32 - 8003fd2: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 - 8003fd6: f8c7 3248 str.w r3, [r7, #584] ; 0x248 + 8004086: f107 0320 add.w r3, r7, #32 + 800408a: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 + 800408e: f8c7 3248 str.w r3, [r7, #584] ; 0x248 #if !_FS_READONLY /* R/W configuration */ if (res == FR_OK) { - 8003fda: f897 324f ldrb.w r3, [r7, #591] ; 0x24f - 8003fde: 2b00 cmp r3, #0 - 8003fe0: d11a bne.n 8004018 + 8004092: f897 324f ldrb.w r3, [r7, #591] ; 0x24f + 8004096: 2b00 cmp r3, #0 + 8004098: d11a bne.n 80040d0 if (!dir) /* Default directory itself */ - 8003fe2: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 - 8003fe6: 2b00 cmp r3, #0 - 8003fe8: d103 bne.n 8003ff2 + 800409a: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 + 800409e: 2b00 cmp r3, #0 + 80040a0: d103 bne.n 80040aa res = FR_INVALID_NAME; - 8003fea: 2306 movs r3, #6 - 8003fec: f887 324f strb.w r3, [r7, #591] ; 0x24f - 8003ff0: e012 b.n 8004018 + 80040a2: 2306 movs r3, #6 + 80040a4: f887 324f strb.w r3, [r7, #591] ; 0x24f + 80040a8: e012 b.n 80040d0 #if _FS_LOCK else res = chk_lock(&dj, (mode & ~FA_READ) ? 1 : 0); - 8003ff2: 1dfb adds r3, r7, #7 - 8003ff4: 781b ldrb r3, [r3, #0] - 8003ff6: f023 0301 bic.w r3, r3, #1 - 8003ffa: 2b00 cmp r3, #0 - 8003ffc: bf14 ite ne - 8003ffe: 2301 movne r3, #1 - 8004000: 2300 moveq r3, #0 - 8004002: b2db uxtb r3, r3 - 8004004: 461a mov r2, r3 - 8004006: f107 0320 add.w r3, r7, #32 - 800400a: 4611 mov r1, r2 - 800400c: 4618 mov r0, r3 - 800400e: f7fe fac9 bl 80025a4 - 8004012: 4603 mov r3, r0 - 8004014: f887 324f strb.w r3, [r7, #591] ; 0x24f + 80040aa: 1dfb adds r3, r7, #7 + 80040ac: 781b ldrb r3, [r3, #0] + 80040ae: f023 0301 bic.w r3, r3, #1 + 80040b2: 2b00 cmp r3, #0 + 80040b4: bf14 ite ne + 80040b6: 2301 movne r3, #1 + 80040b8: 2300 moveq r3, #0 + 80040ba: b2db uxtb r3, r3 + 80040bc: 461a mov r2, r3 + 80040be: f107 0320 add.w r3, r7, #32 + 80040c2: 4611 mov r1, r2 + 80040c4: 4618 mov r0, r3 + 80040c6: f7fe fac9 bl 800265c + 80040ca: 4603 mov r3, r0 + 80040cc: f887 324f strb.w r3, [r7, #591] ; 0x24f #endif } /* Create or Open a file */ if (mode & (FA_CREATE_ALWAYS | FA_OPEN_ALWAYS | FA_CREATE_NEW)) { - 8004018: 1dfb adds r3, r7, #7 - 800401a: 781b ldrb r3, [r3, #0] - 800401c: f003 031c and.w r3, r3, #28 - 8004020: 2b00 cmp r3, #0 - 8004022: f000 80cc beq.w 80041be + 80040d0: 1dfb adds r3, r7, #7 + 80040d2: 781b ldrb r3, [r3, #0] + 80040d4: f003 031c and.w r3, r3, #28 + 80040d8: 2b00 cmp r3, #0 + 80040da: f000 80cc beq.w 8004276 if (res != FR_OK) { /* No file, create new */ - 8004026: f897 324f ldrb.w r3, [r7, #591] ; 0x24f - 800402a: 2b00 cmp r3, #0 - 800402c: d01f beq.n 800406e + 80040de: f897 324f ldrb.w r3, [r7, #591] ; 0x24f + 80040e2: 2b00 cmp r3, #0 + 80040e4: d01f beq.n 8004126 if (res == FR_NO_FILE) /* There is no file to open, create a new entry */ - 800402e: f897 324f ldrb.w r3, [r7, #591] ; 0x24f - 8004032: 2b04 cmp r3, #4 - 8004034: d10e bne.n 8004054 + 80040e6: f897 324f ldrb.w r3, [r7, #591] ; 0x24f + 80040ea: 2b04 cmp r3, #4 + 80040ec: d10e bne.n 800410c #if _FS_LOCK res = enq_lock() ? dir_register(&dj) : FR_TOO_MANY_OPEN_FILES; - 8004036: f7fe fb21 bl 800267c - 800403a: 4603 mov r3, r0 - 800403c: 2b00 cmp r3, #0 - 800403e: d006 beq.n 800404e - 8004040: f107 0320 add.w r3, r7, #32 - 8004044: 4618 mov r0, r3 - 8004046: f7ff fa1f bl 8003488 - 800404a: 4603 mov r3, r0 - 800404c: e000 b.n 8004050 - 800404e: 2312 movs r3, #18 - 8004050: f887 324f strb.w r3, [r7, #591] ; 0x24f + 80040ee: f7fe fb21 bl 8002734 + 80040f2: 4603 mov r3, r0 + 80040f4: 2b00 cmp r3, #0 + 80040f6: d006 beq.n 8004106 + 80040f8: f107 0320 add.w r3, r7, #32 + 80040fc: 4618 mov r0, r3 + 80040fe: f7ff fa1f bl 8003540 + 8004102: 4603 mov r3, r0 + 8004104: e000 b.n 8004108 + 8004106: 2312 movs r3, #18 + 8004108: f887 324f strb.w r3, [r7, #591] ; 0x24f #else res = dir_register(&dj); #endif mode |= FA_CREATE_ALWAYS; /* File is created */ - 8004054: 1dfb adds r3, r7, #7 - 8004056: 1dfa adds r2, r7, #7 - 8004058: 7812 ldrb r2, [r2, #0] - 800405a: f042 0208 orr.w r2, r2, #8 - 800405e: 701a strb r2, [r3, #0] + 800410c: 1dfb adds r3, r7, #7 + 800410e: 1dfa adds r2, r7, #7 + 8004110: 7812 ldrb r2, [r2, #0] + 8004112: f042 0208 orr.w r2, r2, #8 + 8004116: 701a strb r2, [r3, #0] dir = dj.dir; /* New entry */ - 8004060: f107 0320 add.w r3, r7, #32 - 8004064: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 - 8004068: f8c7 3248 str.w r3, [r7, #584] ; 0x248 - 800406c: e014 b.n 8004098 + 8004118: f107 0320 add.w r3, r7, #32 + 800411c: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 + 8004120: f8c7 3248 str.w r3, [r7, #584] ; 0x248 + 8004124: e014 b.n 8004150 } else { /* Any object is already existing */ if (dir[DIR_Attr] & (AM_RDO | AM_DIR)) { /* Cannot overwrite it (R/O or DIR) */ - 800406e: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 - 8004072: 330b adds r3, #11 - 8004074: 781b ldrb r3, [r3, #0] - 8004076: f003 0311 and.w r3, r3, #17 - 800407a: 2b00 cmp r3, #0 - 800407c: d003 beq.n 8004086 + 8004126: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 + 800412a: 330b adds r3, #11 + 800412c: 781b ldrb r3, [r3, #0] + 800412e: f003 0311 and.w r3, r3, #17 + 8004132: 2b00 cmp r3, #0 + 8004134: d003 beq.n 800413e res = FR_DENIED; - 800407e: 2307 movs r3, #7 - 8004080: f887 324f strb.w r3, [r7, #591] ; 0x24f - 8004084: e008 b.n 8004098 + 8004136: 2307 movs r3, #7 + 8004138: f887 324f strb.w r3, [r7, #591] ; 0x24f + 800413c: e008 b.n 8004150 } else { if (mode & FA_CREATE_NEW) /* Cannot create as new file */ - 8004086: 1dfb adds r3, r7, #7 - 8004088: 781b ldrb r3, [r3, #0] - 800408a: f003 0304 and.w r3, r3, #4 - 800408e: 2b00 cmp r3, #0 - 8004090: d002 beq.n 8004098 + 800413e: 1dfb adds r3, r7, #7 + 8004140: 781b ldrb r3, [r3, #0] + 8004142: f003 0304 and.w r3, r3, #4 + 8004146: 2b00 cmp r3, #0 + 8004148: d002 beq.n 8004150 res = FR_EXIST; - 8004092: 2308 movs r3, #8 - 8004094: f887 324f strb.w r3, [r7, #591] ; 0x24f + 800414a: 2308 movs r3, #8 + 800414c: f887 324f strb.w r3, [r7, #591] ; 0x24f } } if (res == FR_OK && (mode & FA_CREATE_ALWAYS)) { /* Truncate it if overwrite mode */ - 8004098: f897 324f ldrb.w r3, [r7, #591] ; 0x24f - 800409c: 2b00 cmp r3, #0 - 800409e: f040 80af bne.w 8004200 - 80040a2: 1dfb adds r3, r7, #7 - 80040a4: 781b ldrb r3, [r3, #0] - 80040a6: f003 0308 and.w r3, r3, #8 - 80040aa: 2b00 cmp r3, #0 - 80040ac: f000 80a8 beq.w 8004200 + 8004150: f897 324f ldrb.w r3, [r7, #591] ; 0x24f + 8004154: 2b00 cmp r3, #0 + 8004156: f040 80af bne.w 80042b8 + 800415a: 1dfb adds r3, r7, #7 + 800415c: 781b ldrb r3, [r3, #0] + 800415e: f003 0308 and.w r3, r3, #8 + 8004162: 2b00 cmp r3, #0 + 8004164: f000 80a8 beq.w 80042b8 dw = GET_FATTIME(); /* Created time */ - 80040b0: f7fe f910 bl 80022d4 - 80040b4: f8c7 0244 str.w r0, [r7, #580] ; 0x244 + 8004168: f7fe f910 bl 800238c + 800416c: f8c7 0244 str.w r0, [r7, #580] ; 0x244 ST_DWORD(dir + DIR_CrtTime, dw); - 80040b8: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 - 80040bc: 330e adds r3, #14 - 80040be: f8d7 2244 ldr.w r2, [r7, #580] ; 0x244 - 80040c2: b2d2 uxtb r2, r2 - 80040c4: 701a strb r2, [r3, #0] - 80040c6: f8d7 3244 ldr.w r3, [r7, #580] ; 0x244 - 80040ca: b29b uxth r3, r3 - 80040cc: 0a1b lsrs r3, r3, #8 - 80040ce: b29a uxth r2, r3 - 80040d0: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 - 80040d4: 330f adds r3, #15 - 80040d6: b2d2 uxtb r2, r2 - 80040d8: 701a strb r2, [r3, #0] - 80040da: f8d7 3244 ldr.w r3, [r7, #580] ; 0x244 - 80040de: 0c1a lsrs r2, r3, #16 - 80040e0: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 - 80040e4: 3310 adds r3, #16 - 80040e6: b2d2 uxtb r2, r2 - 80040e8: 701a strb r2, [r3, #0] - 80040ea: f8d7 3244 ldr.w r3, [r7, #580] ; 0x244 - 80040ee: 0e1a lsrs r2, r3, #24 - 80040f0: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 - 80040f4: 3311 adds r3, #17 - 80040f6: b2d2 uxtb r2, r2 - 80040f8: 701a strb r2, [r3, #0] + 8004170: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 + 8004174: 330e adds r3, #14 + 8004176: f8d7 2244 ldr.w r2, [r7, #580] ; 0x244 + 800417a: b2d2 uxtb r2, r2 + 800417c: 701a strb r2, [r3, #0] + 800417e: f8d7 3244 ldr.w r3, [r7, #580] ; 0x244 + 8004182: b29b uxth r3, r3 + 8004184: 0a1b lsrs r3, r3, #8 + 8004186: b29a uxth r2, r3 + 8004188: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 + 800418c: 330f adds r3, #15 + 800418e: b2d2 uxtb r2, r2 + 8004190: 701a strb r2, [r3, #0] + 8004192: f8d7 3244 ldr.w r3, [r7, #580] ; 0x244 + 8004196: 0c1a lsrs r2, r3, #16 + 8004198: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 + 800419c: 3310 adds r3, #16 + 800419e: b2d2 uxtb r2, r2 + 80041a0: 701a strb r2, [r3, #0] + 80041a2: f8d7 3244 ldr.w r3, [r7, #580] ; 0x244 + 80041a6: 0e1a lsrs r2, r3, #24 + 80041a8: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 + 80041ac: 3311 adds r3, #17 + 80041ae: b2d2 uxtb r2, r2 + 80041b0: 701a strb r2, [r3, #0] dir[DIR_Attr] = 0; /* Reset attribute */ - 80040fa: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 - 80040fe: 330b adds r3, #11 - 8004100: 2200 movs r2, #0 - 8004102: 701a strb r2, [r3, #0] + 80041b2: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 + 80041b6: 330b adds r3, #11 + 80041b8: 2200 movs r2, #0 + 80041ba: 701a strb r2, [r3, #0] ST_DWORD(dir + DIR_FileSize, 0);/* size = 0 */ - 8004104: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 - 8004108: 331c adds r3, #28 - 800410a: 2200 movs r2, #0 - 800410c: 701a strb r2, [r3, #0] - 800410e: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 - 8004112: 331d adds r3, #29 - 8004114: 2200 movs r2, #0 - 8004116: 701a strb r2, [r3, #0] - 8004118: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 - 800411c: 331e adds r3, #30 - 800411e: 2200 movs r2, #0 - 8004120: 701a strb r2, [r3, #0] - 8004122: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 - 8004126: 331f adds r3, #31 - 8004128: 2200 movs r2, #0 - 800412a: 701a strb r2, [r3, #0] + 80041bc: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 + 80041c0: 331c adds r3, #28 + 80041c2: 2200 movs r2, #0 + 80041c4: 701a strb r2, [r3, #0] + 80041c6: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 + 80041ca: 331d adds r3, #29 + 80041cc: 2200 movs r2, #0 + 80041ce: 701a strb r2, [r3, #0] + 80041d0: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 + 80041d4: 331e adds r3, #30 + 80041d6: 2200 movs r2, #0 + 80041d8: 701a strb r2, [r3, #0] + 80041da: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 + 80041de: 331f adds r3, #31 + 80041e0: 2200 movs r2, #0 + 80041e2: 701a strb r2, [r3, #0] cl = ld_clust(dj.fs, dir); /* Get start cluster */ - 800412c: f107 0320 add.w r3, r7, #32 - 8004130: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 8004134: f8d7 1248 ldr.w r1, [r7, #584] ; 0x248 - 8004138: 4618 mov r0, r3 - 800413a: f7ff f903 bl 8003344 - 800413e: f8c7 0240 str.w r0, [r7, #576] ; 0x240 + 80041e4: f107 0320 add.w r3, r7, #32 + 80041e8: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 80041ec: f8d7 1248 ldr.w r1, [r7, #584] ; 0x248 + 80041f0: 4618 mov r0, r3 + 80041f2: f7ff f903 bl 80033fc + 80041f6: f8c7 0240 str.w r0, [r7, #576] ; 0x240 st_clust(dir, 0); /* cluster = 0 */ - 8004142: 2100 movs r1, #0 - 8004144: f8d7 0248 ldr.w r0, [r7, #584] ; 0x248 - 8004148: f7ff f929 bl 800339e + 80041fa: 2100 movs r1, #0 + 80041fc: f8d7 0248 ldr.w r0, [r7, #584] ; 0x248 + 8004200: f7ff f929 bl 8003456 dj.fs->wflag = 1; - 800414c: f107 0320 add.w r3, r7, #32 - 8004150: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 8004154: 2201 movs r2, #1 - 8004156: f883 2204 strb.w r2, [r3, #516] ; 0x204 + 8004204: f107 0320 add.w r3, r7, #32 + 8004208: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 800420c: 2201 movs r2, #1 + 800420e: f883 2204 strb.w r2, [r3, #516] ; 0x204 if (cl) { /* Remove the cluster chain if exist */ - 800415a: f8d7 3240 ldr.w r3, [r7, #576] ; 0x240 - 800415e: 2b00 cmp r3, #0 - 8004160: d04e beq.n 8004200 + 8004212: f8d7 3240 ldr.w r3, [r7, #576] ; 0x240 + 8004216: 2b00 cmp r3, #0 + 8004218: d04e beq.n 80042b8 dw = dj.fs->winsect; - 8004162: f107 0320 add.w r3, r7, #32 - 8004166: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 800416a: f8d3 322c ldr.w r3, [r3, #556] ; 0x22c - 800416e: f8c7 3244 str.w r3, [r7, #580] ; 0x244 + 800421a: f107 0320 add.w r3, r7, #32 + 800421e: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 8004222: f8d3 322c ldr.w r3, [r3, #556] ; 0x22c + 8004226: f8c7 3244 str.w r3, [r7, #580] ; 0x244 res = remove_chain(dj.fs, cl); - 8004172: f107 0320 add.w r3, r7, #32 - 8004176: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 800417a: f8d7 1240 ldr.w r1, [r7, #576] ; 0x240 - 800417e: 4618 mov r0, r3 - 8004180: f7fe fde0 bl 8002d44 - 8004184: 4603 mov r3, r0 - 8004186: f887 324f strb.w r3, [r7, #591] ; 0x24f + 800422a: f107 0320 add.w r3, r7, #32 + 800422e: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 8004232: f8d7 1240 ldr.w r1, [r7, #576] ; 0x240 + 8004236: 4618 mov r0, r3 + 8004238: f7fe fde0 bl 8002dfc + 800423c: 4603 mov r3, r0 + 800423e: f887 324f strb.w r3, [r7, #591] ; 0x24f if (res == FR_OK) { - 800418a: f897 324f ldrb.w r3, [r7, #591] ; 0x24f - 800418e: 2b00 cmp r3, #0 - 8004190: d136 bne.n 8004200 + 8004242: f897 324f ldrb.w r3, [r7, #591] ; 0x24f + 8004246: 2b00 cmp r3, #0 + 8004248: d136 bne.n 80042b8 dj.fs->last_clust = cl - 1; /* Reuse the cluster hole */ - 8004192: f107 0320 add.w r3, r7, #32 - 8004196: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 800419a: f8d7 2240 ldr.w r2, [r7, #576] ; 0x240 - 800419e: 3a01 subs r2, #1 - 80041a0: f8c3 220c str.w r2, [r3, #524] ; 0x20c + 800424a: f107 0320 add.w r3, r7, #32 + 800424e: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 8004252: f8d7 2240 ldr.w r2, [r7, #576] ; 0x240 + 8004256: 3a01 subs r2, #1 + 8004258: f8c3 220c str.w r2, [r3, #524] ; 0x20c res = move_window(dj.fs, dw); - 80041a4: f107 0320 add.w r3, r7, #32 - 80041a8: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 80041ac: f8d7 1244 ldr.w r1, [r7, #580] ; 0x244 - 80041b0: 4618 mov r0, r3 - 80041b2: f7fe fbb0 bl 8002916 - 80041b6: 4603 mov r3, r0 - 80041b8: f887 324f strb.w r3, [r7, #591] ; 0x24f - 80041bc: e020 b.n 8004200 + 800425c: f107 0320 add.w r3, r7, #32 + 8004260: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 8004264: f8d7 1244 ldr.w r1, [r7, #580] ; 0x244 + 8004268: 4618 mov r0, r3 + 800426a: f7fe fbb0 bl 80029ce + 800426e: 4603 mov r3, r0 + 8004270: f887 324f strb.w r3, [r7, #591] ; 0x24f + 8004274: e020 b.n 80042b8 } } } } else { /* Open an existing file */ if (res == FR_OK) { /* Follow succeeded */ - 80041be: f897 324f ldrb.w r3, [r7, #591] ; 0x24f - 80041c2: 2b00 cmp r3, #0 - 80041c4: d11c bne.n 8004200 + 8004276: f897 324f ldrb.w r3, [r7, #591] ; 0x24f + 800427a: 2b00 cmp r3, #0 + 800427c: d11c bne.n 80042b8 if (dir[DIR_Attr] & AM_DIR) { /* It is a directory */ - 80041c6: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 - 80041ca: 330b adds r3, #11 - 80041cc: 781b ldrb r3, [r3, #0] - 80041ce: f003 0310 and.w r3, r3, #16 - 80041d2: 2b00 cmp r3, #0 - 80041d4: d003 beq.n 80041de + 800427e: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 + 8004282: 330b adds r3, #11 + 8004284: 781b ldrb r3, [r3, #0] + 8004286: f003 0310 and.w r3, r3, #16 + 800428a: 2b00 cmp r3, #0 + 800428c: d003 beq.n 8004296 res = FR_NO_FILE; - 80041d6: 2304 movs r3, #4 - 80041d8: f887 324f strb.w r3, [r7, #591] ; 0x24f - 80041dc: e010 b.n 8004200 + 800428e: 2304 movs r3, #4 + 8004290: f887 324f strb.w r3, [r7, #591] ; 0x24f + 8004294: e010 b.n 80042b8 } else { if ((mode & FA_WRITE) && (dir[DIR_Attr] & AM_RDO)) /* R/O violation */ - 80041de: 1dfb adds r3, r7, #7 - 80041e0: 781b ldrb r3, [r3, #0] - 80041e2: f003 0302 and.w r3, r3, #2 - 80041e6: 2b00 cmp r3, #0 - 80041e8: d00a beq.n 8004200 - 80041ea: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 - 80041ee: 330b adds r3, #11 - 80041f0: 781b ldrb r3, [r3, #0] - 80041f2: f003 0301 and.w r3, r3, #1 - 80041f6: 2b00 cmp r3, #0 - 80041f8: d002 beq.n 8004200 + 8004296: 1dfb adds r3, r7, #7 + 8004298: 781b ldrb r3, [r3, #0] + 800429a: f003 0302 and.w r3, r3, #2 + 800429e: 2b00 cmp r3, #0 + 80042a0: d00a beq.n 80042b8 + 80042a2: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 + 80042a6: 330b adds r3, #11 + 80042a8: 781b ldrb r3, [r3, #0] + 80042aa: f003 0301 and.w r3, r3, #1 + 80042ae: 2b00 cmp r3, #0 + 80042b0: d002 beq.n 80042b8 res = FR_DENIED; - 80041fa: 2307 movs r3, #7 - 80041fc: f887 324f strb.w r3, [r7, #591] ; 0x24f + 80042b2: 2307 movs r3, #7 + 80042b4: f887 324f strb.w r3, [r7, #591] ; 0x24f } } } if (res == FR_OK) { - 8004200: f897 324f ldrb.w r3, [r7, #591] ; 0x24f - 8004204: 2b00 cmp r3, #0 - 8004206: d13d bne.n 8004284 + 80042b8: f897 324f ldrb.w r3, [r7, #591] ; 0x24f + 80042bc: 2b00 cmp r3, #0 + 80042be: d13d bne.n 800433c if (mode & FA_CREATE_ALWAYS) /* Set file change flag if created or overwritten */ - 8004208: 1dfb adds r3, r7, #7 - 800420a: 781b ldrb r3, [r3, #0] - 800420c: f003 0308 and.w r3, r3, #8 - 8004210: 2b00 cmp r3, #0 - 8004212: d005 beq.n 8004220 + 80042c0: 1dfb adds r3, r7, #7 + 80042c2: 781b ldrb r3, [r3, #0] + 80042c4: f003 0308 and.w r3, r3, #8 + 80042c8: 2b00 cmp r3, #0 + 80042ca: d005 beq.n 80042d8 mode |= FA__WRITTEN; - 8004214: 1dfb adds r3, r7, #7 - 8004216: 1dfa adds r2, r7, #7 - 8004218: 7812 ldrb r2, [r2, #0] - 800421a: f042 0220 orr.w r2, r2, #32 - 800421e: 701a strb r2, [r3, #0] + 80042cc: 1dfb adds r3, r7, #7 + 80042ce: 1dfa adds r2, r7, #7 + 80042d0: 7812 ldrb r2, [r2, #0] + 80042d2: f042 0220 orr.w r2, r2, #32 + 80042d6: 701a strb r2, [r3, #0] fp->dir_sect = dj.fs->winsect; /* Pointer to the directory entry */ - 8004220: f107 0320 add.w r3, r7, #32 - 8004224: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 8004228: f8d3 222c ldr.w r2, [r3, #556] ; 0x22c - 800422c: f107 030c add.w r3, r7, #12 - 8004230: 681b ldr r3, [r3, #0] - 8004232: f8c3 221c str.w r2, [r3, #540] ; 0x21c + 80042d8: f107 0320 add.w r3, r7, #32 + 80042dc: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 80042e0: f8d3 222c ldr.w r2, [r3, #556] ; 0x22c + 80042e4: f107 030c add.w r3, r7, #12 + 80042e8: 681b ldr r3, [r3, #0] + 80042ea: f8c3 221c str.w r2, [r3, #540] ; 0x21c fp->dir_ptr = dir; - 8004236: f107 030c add.w r3, r7, #12 - 800423a: 681b ldr r3, [r3, #0] - 800423c: f8d7 2248 ldr.w r2, [r7, #584] ; 0x248 - 8004240: f8c3 2220 str.w r2, [r3, #544] ; 0x220 + 80042ee: f107 030c add.w r3, r7, #12 + 80042f2: 681b ldr r3, [r3, #0] + 80042f4: f8d7 2248 ldr.w r2, [r7, #584] ; 0x248 + 80042f8: f8c3 2220 str.w r2, [r3, #544] ; 0x220 #if _FS_LOCK fp->lockid = inc_lock(&dj, (mode & ~FA_READ) ? 1 : 0); - 8004244: 1dfb adds r3, r7, #7 - 8004246: 781b ldrb r3, [r3, #0] - 8004248: f023 0301 bic.w r3, r3, #1 - 800424c: 2b00 cmp r3, #0 - 800424e: bf14 ite ne - 8004250: 2301 movne r3, #1 - 8004252: 2300 moveq r3, #0 - 8004254: b2db uxtb r3, r3 - 8004256: 461a mov r2, r3 - 8004258: f107 0320 add.w r3, r7, #32 - 800425c: 4611 mov r1, r2 - 800425e: 4618 mov r0, r3 - 8004260: f7fe fa30 bl 80026c4 - 8004264: 4602 mov r2, r0 - 8004266: f107 030c add.w r3, r7, #12 - 800426a: 681b ldr r3, [r3, #0] - 800426c: f8c3 2228 str.w r2, [r3, #552] ; 0x228 + 80042fc: 1dfb adds r3, r7, #7 + 80042fe: 781b ldrb r3, [r3, #0] + 8004300: f023 0301 bic.w r3, r3, #1 + 8004304: 2b00 cmp r3, #0 + 8004306: bf14 ite ne + 8004308: 2301 movne r3, #1 + 800430a: 2300 moveq r3, #0 + 800430c: b2db uxtb r3, r3 + 800430e: 461a mov r2, r3 + 8004310: f107 0320 add.w r3, r7, #32 + 8004314: 4611 mov r1, r2 + 8004316: 4618 mov r0, r3 + 8004318: f7fe fa30 bl 800277c + 800431c: 4602 mov r2, r0 + 800431e: f107 030c add.w r3, r7, #12 + 8004322: 681b ldr r3, [r3, #0] + 8004324: f8c3 2228 str.w r2, [r3, #552] ; 0x228 if (!fp->lockid) res = FR_INT_ERR; - 8004270: f107 030c add.w r3, r7, #12 - 8004274: 681b ldr r3, [r3, #0] - 8004276: f8d3 3228 ldr.w r3, [r3, #552] ; 0x228 - 800427a: 2b00 cmp r3, #0 - 800427c: d102 bne.n 8004284 - 800427e: 2302 movs r3, #2 - 8004280: f887 324f strb.w r3, [r7, #591] ; 0x24f + 8004328: f107 030c add.w r3, r7, #12 + 800432c: 681b ldr r3, [r3, #0] + 800432e: f8d3 3228 ldr.w r3, [r3, #552] ; 0x228 + 8004332: 2b00 cmp r3, #0 + 8004334: d102 bne.n 800433c + 8004336: 2302 movs r3, #2 + 8004338: f887 324f strb.w r3, [r7, #591] ; 0x24f } } #endif FREE_BUF(); if (res == FR_OK) { - 8004284: f897 324f ldrb.w r3, [r7, #591] ; 0x24f - 8004288: 2b00 cmp r3, #0 - 800428a: d15d bne.n 8004348 + 800433c: f897 324f ldrb.w r3, [r7, #591] ; 0x24f + 8004340: 2b00 cmp r3, #0 + 8004342: d15d bne.n 8004400 fp->flag = mode; /* File access mode */ - 800428c: f107 030c add.w r3, r7, #12 - 8004290: 681b ldr r3, [r3, #0] - 8004292: 1dfa adds r2, r7, #7 - 8004294: 7812 ldrb r2, [r2, #0] - 8004296: f883 2206 strb.w r2, [r3, #518] ; 0x206 + 8004344: f107 030c add.w r3, r7, #12 + 8004348: 681b ldr r3, [r3, #0] + 800434a: 1dfa adds r2, r7, #7 + 800434c: 7812 ldrb r2, [r2, #0] + 800434e: f883 2206 strb.w r2, [r3, #518] ; 0x206 fp->err = 0; /* Clear error flag */ - 800429a: f107 030c add.w r3, r7, #12 - 800429e: 681b ldr r3, [r3, #0] - 80042a0: 2200 movs r2, #0 - 80042a2: f883 2207 strb.w r2, [r3, #519] ; 0x207 + 8004352: f107 030c add.w r3, r7, #12 + 8004356: 681b ldr r3, [r3, #0] + 8004358: 2200 movs r2, #0 + 800435a: f883 2207 strb.w r2, [r3, #519] ; 0x207 fp->sclust = ld_clust(dj.fs, dir); /* File start cluster */ - 80042a6: f107 0320 add.w r3, r7, #32 - 80042aa: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 80042ae: f8d7 1248 ldr.w r1, [r7, #584] ; 0x248 - 80042b2: 4618 mov r0, r3 - 80042b4: f7ff f846 bl 8003344 - 80042b8: 4602 mov r2, r0 - 80042ba: f107 030c add.w r3, r7, #12 - 80042be: 681b ldr r3, [r3, #0] - 80042c0: f8c3 2210 str.w r2, [r3, #528] ; 0x210 + 800435e: f107 0320 add.w r3, r7, #32 + 8004362: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 8004366: f8d7 1248 ldr.w r1, [r7, #584] ; 0x248 + 800436a: 4618 mov r0, r3 + 800436c: f7ff f846 bl 80033fc + 8004370: 4602 mov r2, r0 + 8004372: f107 030c add.w r3, r7, #12 + 8004376: 681b ldr r3, [r3, #0] + 8004378: f8c3 2210 str.w r2, [r3, #528] ; 0x210 fp->fsize = LD_DWORD(dir + DIR_FileSize); /* File size */ - 80042c4: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 - 80042c8: 331f adds r3, #31 - 80042ca: 781b ldrb r3, [r3, #0] - 80042cc: 061a lsls r2, r3, #24 - 80042ce: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 - 80042d2: 331e adds r3, #30 - 80042d4: 781b ldrb r3, [r3, #0] - 80042d6: 041b lsls r3, r3, #16 - 80042d8: 4313 orrs r3, r2 - 80042da: f8d7 2248 ldr.w r2, [r7, #584] ; 0x248 - 80042de: 321d adds r2, #29 - 80042e0: 7812 ldrb r2, [r2, #0] - 80042e2: 0212 lsls r2, r2, #8 - 80042e4: 4313 orrs r3, r2 - 80042e6: f8d7 2248 ldr.w r2, [r7, #584] ; 0x248 - 80042ea: 321c adds r2, #28 - 80042ec: 7812 ldrb r2, [r2, #0] - 80042ee: 431a orrs r2, r3 - 80042f0: f107 030c add.w r3, r7, #12 - 80042f4: 681b ldr r3, [r3, #0] - 80042f6: f8c3 220c str.w r2, [r3, #524] ; 0x20c + 800437c: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 + 8004380: 331f adds r3, #31 + 8004382: 781b ldrb r3, [r3, #0] + 8004384: 061a lsls r2, r3, #24 + 8004386: f8d7 3248 ldr.w r3, [r7, #584] ; 0x248 + 800438a: 331e adds r3, #30 + 800438c: 781b ldrb r3, [r3, #0] + 800438e: 041b lsls r3, r3, #16 + 8004390: 4313 orrs r3, r2 + 8004392: f8d7 2248 ldr.w r2, [r7, #584] ; 0x248 + 8004396: 321d adds r2, #29 + 8004398: 7812 ldrb r2, [r2, #0] + 800439a: 0212 lsls r2, r2, #8 + 800439c: 4313 orrs r3, r2 + 800439e: f8d7 2248 ldr.w r2, [r7, #584] ; 0x248 + 80043a2: 321c adds r2, #28 + 80043a4: 7812 ldrb r2, [r2, #0] + 80043a6: 431a orrs r2, r3 + 80043a8: f107 030c add.w r3, r7, #12 + 80043ac: 681b ldr r3, [r3, #0] + 80043ae: f8c3 220c str.w r2, [r3, #524] ; 0x20c fp->fptr = 0; /* File pointer */ - 80042fa: f107 030c add.w r3, r7, #12 - 80042fe: 681b ldr r3, [r3, #0] - 8004300: 2200 movs r2, #0 - 8004302: f8c3 2208 str.w r2, [r3, #520] ; 0x208 + 80043b2: f107 030c add.w r3, r7, #12 + 80043b6: 681b ldr r3, [r3, #0] + 80043b8: 2200 movs r2, #0 + 80043ba: f8c3 2208 str.w r2, [r3, #520] ; 0x208 fp->dsect = 0; - 8004306: f107 030c add.w r3, r7, #12 - 800430a: 681b ldr r3, [r3, #0] - 800430c: 2200 movs r2, #0 - 800430e: f8c3 2218 str.w r2, [r3, #536] ; 0x218 + 80043be: f107 030c add.w r3, r7, #12 + 80043c2: 681b ldr r3, [r3, #0] + 80043c4: 2200 movs r2, #0 + 80043c6: f8c3 2218 str.w r2, [r3, #536] ; 0x218 #if _USE_FASTSEEK fp->cltbl = 0; /* Normal seek mode */ - 8004312: f107 030c add.w r3, r7, #12 - 8004316: 681b ldr r3, [r3, #0] - 8004318: 2200 movs r2, #0 - 800431a: f8c3 2224 str.w r2, [r3, #548] ; 0x224 + 80043ca: f107 030c add.w r3, r7, #12 + 80043ce: 681b ldr r3, [r3, #0] + 80043d0: 2200 movs r2, #0 + 80043d2: f8c3 2224 str.w r2, [r3, #548] ; 0x224 #endif fp->fs = dj.fs; /* Validate file object */ - 800431e: f107 0320 add.w r3, r7, #32 - 8004322: f8d3 2200 ldr.w r2, [r3, #512] ; 0x200 - 8004326: f107 030c add.w r3, r7, #12 - 800432a: 681b ldr r3, [r3, #0] - 800432c: f8c3 2200 str.w r2, [r3, #512] ; 0x200 + 80043d6: f107 0320 add.w r3, r7, #32 + 80043da: f8d3 2200 ldr.w r2, [r3, #512] ; 0x200 + 80043de: f107 030c add.w r3, r7, #12 + 80043e2: 681b ldr r3, [r3, #0] + 80043e4: f8c3 2200 str.w r2, [r3, #512] ; 0x200 fp->id = fp->fs->id; - 8004330: f107 030c add.w r3, r7, #12 - 8004334: 681b ldr r3, [r3, #0] - 8004336: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 800433a: f8b3 2206 ldrh.w r2, [r3, #518] ; 0x206 - 800433e: f107 030c add.w r3, r7, #12 - 8004342: 681b ldr r3, [r3, #0] - 8004344: f8a3 2204 strh.w r2, [r3, #516] ; 0x204 + 80043e8: f107 030c add.w r3, r7, #12 + 80043ec: 681b ldr r3, [r3, #0] + 80043ee: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 80043f2: f8b3 2206 ldrh.w r2, [r3, #518] ; 0x206 + 80043f6: f107 030c add.w r3, r7, #12 + 80043fa: 681b ldr r3, [r3, #0] + 80043fc: f8a3 2204 strh.w r2, [r3, #516] ; 0x204 } } LEAVE_FF(dj.fs, res); - 8004348: f897 324f ldrb.w r3, [r7, #591] ; 0x24f + 8004400: f897 324f ldrb.w r3, [r7, #591] ; 0x24f } - 800434c: 4618 mov r0, r3 - 800434e: f507 7714 add.w r7, r7, #592 ; 0x250 - 8004352: 46bd mov sp, r7 - 8004354: bd80 pop {r7, pc} + 8004404: 4618 mov r0, r3 + 8004406: f507 7714 add.w r7, r7, #592 ; 0x250 + 800440a: 46bd mov sp, r7 + 800440c: bd80 pop {r7, pc} -08004356 : +0800440e : FIL* fp, /* Pointer to the file object */ void* buff, /* Pointer to data buffer */ UINT btr, /* Number of bytes to read */ UINT* br /* Pointer to number of bytes read */ ) { - 8004356: b580 push {r7, lr} - 8004358: b08c sub sp, #48 ; 0x30 - 800435a: af00 add r7, sp, #0 - 800435c: 60f8 str r0, [r7, #12] - 800435e: 60b9 str r1, [r7, #8] - 8004360: 607a str r2, [r7, #4] - 8004362: 603b str r3, [r7, #0] + 800440e: b580 push {r7, lr} + 8004410: b08c sub sp, #48 ; 0x30 + 8004412: af00 add r7, sp, #0 + 8004414: 60f8 str r0, [r7, #12] + 8004416: 60b9 str r1, [r7, #8] + 8004418: 607a str r2, [r7, #4] + 800441a: 603b str r3, [r7, #0] FRESULT res; DWORD clst, sect, remain; UINT rcnt, cc; BYTE csect, *rbuff = (BYTE*)buff; - 8004364: 68bb ldr r3, [r7, #8] - 8004366: 623b str r3, [r7, #32] + 800441c: 68bb ldr r3, [r7, #8] + 800441e: 623b str r3, [r7, #32] *br = 0; /* Clear read byte counter */ - 8004368: 683b ldr r3, [r7, #0] - 800436a: 2200 movs r2, #0 - 800436c: 601a str r2, [r3, #0] + 8004420: 683b ldr r3, [r7, #0] + 8004422: 2200 movs r2, #0 + 8004424: 601a str r2, [r3, #0] res = validate(fp); /* Check validity */ - 800436e: 68f8 ldr r0, [r7, #12] - 8004370: f7ff fd6a bl 8003e48 - 8004374: 4603 mov r3, r0 - 8004376: 77fb strb r3, [r7, #31] + 8004426: 68f8 ldr r0, [r7, #12] + 8004428: f7ff fd6a bl 8003f00 + 800442c: 4603 mov r3, r0 + 800442e: 77fb strb r3, [r7, #31] if (res != FR_OK) LEAVE_FF(fp->fs, res); - 8004378: 7ffb ldrb r3, [r7, #31] - 800437a: 2b00 cmp r3, #0 - 800437c: d001 beq.n 8004382 - 800437e: 7ffb ldrb r3, [r7, #31] - 8004380: e150 b.n 8004624 + 8004430: 7ffb ldrb r3, [r7, #31] + 8004432: 2b00 cmp r3, #0 + 8004434: d001 beq.n 800443a + 8004436: 7ffb ldrb r3, [r7, #31] + 8004438: e150 b.n 80046dc if (fp->err) /* Check error */ - 8004382: 68fb ldr r3, [r7, #12] - 8004384: f893 3207 ldrb.w r3, [r3, #519] ; 0x207 - 8004388: 2b00 cmp r3, #0 - 800438a: d003 beq.n 8004394 + 800443a: 68fb ldr r3, [r7, #12] + 800443c: f893 3207 ldrb.w r3, [r3, #519] ; 0x207 + 8004440: 2b00 cmp r3, #0 + 8004442: d003 beq.n 800444c LEAVE_FF(fp->fs, (FRESULT)fp->err); - 800438c: 68fb ldr r3, [r7, #12] - 800438e: f893 3207 ldrb.w r3, [r3, #519] ; 0x207 - 8004392: e147 b.n 8004624 + 8004444: 68fb ldr r3, [r7, #12] + 8004446: f893 3207 ldrb.w r3, [r3, #519] ; 0x207 + 800444a: e147 b.n 80046dc if (!(fp->flag & FA_READ)) /* Check access mode */ - 8004394: 68fb ldr r3, [r7, #12] - 8004396: f893 3206 ldrb.w r3, [r3, #518] ; 0x206 - 800439a: f003 0301 and.w r3, r3, #1 - 800439e: 2b00 cmp r3, #0 - 80043a0: d101 bne.n 80043a6 + 800444c: 68fb ldr r3, [r7, #12] + 800444e: f893 3206 ldrb.w r3, [r3, #518] ; 0x206 + 8004452: f003 0301 and.w r3, r3, #1 + 8004456: 2b00 cmp r3, #0 + 8004458: d101 bne.n 800445e LEAVE_FF(fp->fs, FR_DENIED); - 80043a2: 2307 movs r3, #7 - 80043a4: e13e b.n 8004624 + 800445a: 2307 movs r3, #7 + 800445c: e13e b.n 80046dc remain = fp->fsize - fp->fptr; - 80043a6: 68fb ldr r3, [r7, #12] - 80043a8: f8d3 220c ldr.w r2, [r3, #524] ; 0x20c - 80043ac: 68fb ldr r3, [r7, #12] - 80043ae: f8d3 3208 ldr.w r3, [r3, #520] ; 0x208 - 80043b2: 1ad3 subs r3, r2, r3 - 80043b4: 61bb str r3, [r7, #24] + 800445e: 68fb ldr r3, [r7, #12] + 8004460: f8d3 220c ldr.w r2, [r3, #524] ; 0x20c + 8004464: 68fb ldr r3, [r7, #12] + 8004466: f8d3 3208 ldr.w r3, [r3, #520] ; 0x208 + 800446a: 1ad3 subs r3, r2, r3 + 800446c: 61bb str r3, [r7, #24] if (btr > remain) btr = (UINT)remain; /* Truncate btr by remaining bytes */ - 80043b6: 687a ldr r2, [r7, #4] - 80043b8: 69bb ldr r3, [r7, #24] - 80043ba: 429a cmp r2, r3 - 80043bc: f240 812d bls.w 800461a - 80043c0: 69bb ldr r3, [r7, #24] - 80043c2: 607b str r3, [r7, #4] + 800446e: 687a ldr r2, [r7, #4] + 8004470: 69bb ldr r3, [r7, #24] + 8004472: 429a cmp r2, r3 + 8004474: f240 812d bls.w 80046d2 + 8004478: 69bb ldr r3, [r7, #24] + 800447a: 607b str r3, [r7, #4] for ( ; btr; /* Repeat until all data read */ - 80043c4: e129 b.n 800461a + 800447c: e129 b.n 80046d2 rbuff += rcnt, fp->fptr += rcnt, *br += rcnt, btr -= rcnt) { if ((fp->fptr % SS(fp->fs)) == 0) { /* On the sector boundary? */ - 80043c6: 68fb ldr r3, [r7, #12] - 80043c8: f8d3 3208 ldr.w r3, [r3, #520] ; 0x208 - 80043cc: f3c3 0308 ubfx r3, r3, #0, #9 - 80043d0: 2b00 cmp r3, #0 - 80043d2: f040 80f2 bne.w 80045ba + 800447e: 68fb ldr r3, [r7, #12] + 8004480: f8d3 3208 ldr.w r3, [r3, #520] ; 0x208 + 8004484: f3c3 0308 ubfx r3, r3, #0, #9 + 8004488: 2b00 cmp r3, #0 + 800448a: f040 80f2 bne.w 8004672 csect = (BYTE)(fp->fptr / SS(fp->fs) & (fp->fs->csize - 1)); /* Sector offset in the cluster */ - 80043d6: 68fb ldr r3, [r7, #12] - 80043d8: f8d3 3208 ldr.w r3, [r3, #520] ; 0x208 - 80043dc: 0a5b lsrs r3, r3, #9 - 80043de: b2da uxtb r2, r3 - 80043e0: 68fb ldr r3, [r7, #12] - 80043e2: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 80043e6: f893 3202 ldrb.w r3, [r3, #514] ; 0x202 - 80043ea: 3b01 subs r3, #1 - 80043ec: b2db uxtb r3, r3 - 80043ee: 4013 ands r3, r2 - 80043f0: 75fb strb r3, [r7, #23] + 800448e: 68fb ldr r3, [r7, #12] + 8004490: f8d3 3208 ldr.w r3, [r3, #520] ; 0x208 + 8004494: 0a5b lsrs r3, r3, #9 + 8004496: b2da uxtb r2, r3 + 8004498: 68fb ldr r3, [r7, #12] + 800449a: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 800449e: f893 3202 ldrb.w r3, [r3, #514] ; 0x202 + 80044a2: 3b01 subs r3, #1 + 80044a4: b2db uxtb r3, r3 + 80044a6: 4013 ands r3, r2 + 80044a8: 75fb strb r3, [r7, #23] if (!csect) { /* On the cluster boundary? */ - 80043f2: 7dfb ldrb r3, [r7, #23] - 80043f4: 2b00 cmp r3, #0 - 80043f6: d139 bne.n 800446c + 80044aa: 7dfb ldrb r3, [r7, #23] + 80044ac: 2b00 cmp r3, #0 + 80044ae: d139 bne.n 8004524 if (fp->fptr == 0) { /* On the top of the file? */ - 80043f8: 68fb ldr r3, [r7, #12] - 80043fa: f8d3 3208 ldr.w r3, [r3, #520] ; 0x208 - 80043fe: 2b00 cmp r3, #0 - 8004400: d104 bne.n 800440c + 80044b0: 68fb ldr r3, [r7, #12] + 80044b2: f8d3 3208 ldr.w r3, [r3, #520] ; 0x208 + 80044b6: 2b00 cmp r3, #0 + 80044b8: d104 bne.n 80044c4 clst = fp->sclust; /* Follow from the origin */ - 8004402: 68fb ldr r3, [r7, #12] - 8004404: f8d3 3210 ldr.w r3, [r3, #528] ; 0x210 - 8004408: 62fb str r3, [r7, #44] ; 0x2c - 800440a: e018 b.n 800443e + 80044ba: 68fb ldr r3, [r7, #12] + 80044bc: f8d3 3210 ldr.w r3, [r3, #528] ; 0x210 + 80044c0: 62fb str r3, [r7, #44] ; 0x2c + 80044c2: e018 b.n 80044f6 } else { /* Middle or end of the file */ #if _USE_FASTSEEK if (fp->cltbl) - 800440c: 68fb ldr r3, [r7, #12] - 800440e: f8d3 3224 ldr.w r3, [r3, #548] ; 0x224 - 8004412: 2b00 cmp r3, #0 - 8004414: d008 beq.n 8004428 + 80044c4: 68fb ldr r3, [r7, #12] + 80044c6: f8d3 3224 ldr.w r3, [r3, #548] ; 0x224 + 80044ca: 2b00 cmp r3, #0 + 80044cc: d008 beq.n 80044e0 clst = clmt_clust(fp, fp->fptr); /* Get cluster# from the CLMT */ - 8004416: 68fb ldr r3, [r7, #12] - 8004418: f8d3 3208 ldr.w r3, [r3, #520] ; 0x208 - 800441c: 4619 mov r1, r3 - 800441e: 68f8 ldr r0, [r7, #12] - 8004420: f7fe fd87 bl 8002f32 - 8004424: 62f8 str r0, [r7, #44] ; 0x2c - 8004426: e00a b.n 800443e + 80044ce: 68fb ldr r3, [r7, #12] + 80044d0: f8d3 3208 ldr.w r3, [r3, #520] ; 0x208 + 80044d4: 4619 mov r1, r3 + 80044d6: 68f8 ldr r0, [r7, #12] + 80044d8: f7fe fd87 bl 8002fea + 80044dc: 62f8 str r0, [r7, #44] ; 0x2c + 80044de: e00a b.n 80044f6 else #endif clst = get_fat(fp->fs, fp->clust); /* Follow cluster chain on the FAT */ - 8004428: 68fb ldr r3, [r7, #12] - 800442a: f8d3 2200 ldr.w r2, [r3, #512] ; 0x200 - 800442e: 68fb ldr r3, [r7, #12] - 8004430: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 - 8004434: 4619 mov r1, r3 - 8004436: 4610 mov r0, r2 - 8004438: f7fe fabc bl 80029b4 - 800443c: 62f8 str r0, [r7, #44] ; 0x2c + 80044e0: 68fb ldr r3, [r7, #12] + 80044e2: f8d3 2200 ldr.w r2, [r3, #512] ; 0x200 + 80044e6: 68fb ldr r3, [r7, #12] + 80044e8: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 + 80044ec: 4619 mov r1, r3 + 80044ee: 4610 mov r0, r2 + 80044f0: f7fe fabc bl 8002a6c + 80044f4: 62f8 str r0, [r7, #44] ; 0x2c } if (clst < 2) ABORT(fp->fs, FR_INT_ERR); - 800443e: 6afb ldr r3, [r7, #44] ; 0x2c - 8004440: 2b01 cmp r3, #1 - 8004442: d805 bhi.n 8004450 - 8004444: 68fb ldr r3, [r7, #12] - 8004446: 2202 movs r2, #2 - 8004448: f883 2207 strb.w r2, [r3, #519] ; 0x207 - 800444c: 2302 movs r3, #2 - 800444e: e0e9 b.n 8004624 + 80044f6: 6afb ldr r3, [r7, #44] ; 0x2c + 80044f8: 2b01 cmp r3, #1 + 80044fa: d805 bhi.n 8004508 + 80044fc: 68fb ldr r3, [r7, #12] + 80044fe: 2202 movs r2, #2 + 8004500: f883 2207 strb.w r2, [r3, #519] ; 0x207 + 8004504: 2302 movs r3, #2 + 8004506: e0e9 b.n 80046dc if (clst == 0xFFFFFFFF) ABORT(fp->fs, FR_DISK_ERR); - 8004450: 6afb ldr r3, [r7, #44] ; 0x2c - 8004452: f1b3 3fff cmp.w r3, #4294967295 - 8004456: d105 bne.n 8004464 - 8004458: 68fb ldr r3, [r7, #12] - 800445a: 2201 movs r2, #1 - 800445c: f883 2207 strb.w r2, [r3, #519] ; 0x207 - 8004460: 2301 movs r3, #1 - 8004462: e0df b.n 8004624 + 8004508: 6afb ldr r3, [r7, #44] ; 0x2c + 800450a: f1b3 3fff cmp.w r3, #4294967295 + 800450e: d105 bne.n 800451c + 8004510: 68fb ldr r3, [r7, #12] + 8004512: 2201 movs r2, #1 + 8004514: f883 2207 strb.w r2, [r3, #519] ; 0x207 + 8004518: 2301 movs r3, #1 + 800451a: e0df b.n 80046dc fp->clust = clst; /* Update current cluster */ - 8004464: 68fb ldr r3, [r7, #12] - 8004466: 6afa ldr r2, [r7, #44] ; 0x2c - 8004468: f8c3 2214 str.w r2, [r3, #532] ; 0x214 + 800451c: 68fb ldr r3, [r7, #12] + 800451e: 6afa ldr r2, [r7, #44] ; 0x2c + 8004520: f8c3 2214 str.w r2, [r3, #532] ; 0x214 } sect = clust2sect(fp->fs, fp->clust); /* Get current sector */ - 800446c: 68fb ldr r3, [r7, #12] - 800446e: f8d3 2200 ldr.w r2, [r3, #512] ; 0x200 - 8004472: 68fb ldr r3, [r7, #12] - 8004474: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 - 8004478: 4619 mov r1, r3 - 800447a: 4610 mov r0, r2 - 800447c: f7fe fa79 bl 8002972 - 8004480: 6138 str r0, [r7, #16] + 8004524: 68fb ldr r3, [r7, #12] + 8004526: f8d3 2200 ldr.w r2, [r3, #512] ; 0x200 + 800452a: 68fb ldr r3, [r7, #12] + 800452c: f8d3 3214 ldr.w r3, [r3, #532] ; 0x214 + 8004530: 4619 mov r1, r3 + 8004532: 4610 mov r0, r2 + 8004534: f7fe fa79 bl 8002a2a + 8004538: 6138 str r0, [r7, #16] if (!sect) ABORT(fp->fs, FR_INT_ERR); - 8004482: 693b ldr r3, [r7, #16] - 8004484: 2b00 cmp r3, #0 - 8004486: d105 bne.n 8004494 - 8004488: 68fb ldr r3, [r7, #12] - 800448a: 2202 movs r2, #2 - 800448c: f883 2207 strb.w r2, [r3, #519] ; 0x207 - 8004490: 2302 movs r3, #2 - 8004492: e0c7 b.n 8004624 + 800453a: 693b ldr r3, [r7, #16] + 800453c: 2b00 cmp r3, #0 + 800453e: d105 bne.n 800454c + 8004540: 68fb ldr r3, [r7, #12] + 8004542: 2202 movs r2, #2 + 8004544: f883 2207 strb.w r2, [r3, #519] ; 0x207 + 8004548: 2302 movs r3, #2 + 800454a: e0c7 b.n 80046dc sect += csect; - 8004494: 7dfb ldrb r3, [r7, #23] - 8004496: 693a ldr r2, [r7, #16] - 8004498: 4413 add r3, r2 - 800449a: 613b str r3, [r7, #16] + 800454c: 7dfb ldrb r3, [r7, #23] + 800454e: 693a ldr r2, [r7, #16] + 8004550: 4413 add r3, r2 + 8004552: 613b str r3, [r7, #16] cc = btr / SS(fp->fs); /* When remaining bytes >= sector size, */ - 800449c: 687b ldr r3, [r7, #4] - 800449e: 0a5b lsrs r3, r3, #9 - 80044a0: 627b str r3, [r7, #36] ; 0x24 + 8004554: 687b ldr r3, [r7, #4] + 8004556: 0a5b lsrs r3, r3, #9 + 8004558: 627b str r3, [r7, #36] ; 0x24 if (cc) { /* Read maximum contiguous sectors directly */ - 80044a2: 6a7b ldr r3, [r7, #36] ; 0x24 - 80044a4: 2b00 cmp r3, #0 - 80044a6: d046 beq.n 8004536 + 800455a: 6a7b ldr r3, [r7, #36] ; 0x24 + 800455c: 2b00 cmp r3, #0 + 800455e: d046 beq.n 80045ee if (csect + cc > fp->fs->csize) /* Clip at cluster boundary */ - 80044a8: 7dfa ldrb r2, [r7, #23] - 80044aa: 6a7b ldr r3, [r7, #36] ; 0x24 - 80044ac: 4413 add r3, r2 - 80044ae: 68fa ldr r2, [r7, #12] - 80044b0: f8d2 2200 ldr.w r2, [r2, #512] ; 0x200 - 80044b4: f892 2202 ldrb.w r2, [r2, #514] ; 0x202 - 80044b8: 4293 cmp r3, r2 - 80044ba: d908 bls.n 80044ce + 8004560: 7dfa ldrb r2, [r7, #23] + 8004562: 6a7b ldr r3, [r7, #36] ; 0x24 + 8004564: 4413 add r3, r2 + 8004566: 68fa ldr r2, [r7, #12] + 8004568: f8d2 2200 ldr.w r2, [r2, #512] ; 0x200 + 800456c: f892 2202 ldrb.w r2, [r2, #514] ; 0x202 + 8004570: 4293 cmp r3, r2 + 8004572: d908 bls.n 8004586 cc = fp->fs->csize - csect; - 80044bc: 68fb ldr r3, [r7, #12] - 80044be: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 80044c2: f893 3202 ldrb.w r3, [r3, #514] ; 0x202 - 80044c6: 461a mov r2, r3 - 80044c8: 7dfb ldrb r3, [r7, #23] - 80044ca: 1ad3 subs r3, r2, r3 - 80044cc: 627b str r3, [r7, #36] ; 0x24 + 8004574: 68fb ldr r3, [r7, #12] + 8004576: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 800457a: f893 3202 ldrb.w r3, [r3, #514] ; 0x202 + 800457e: 461a mov r2, r3 + 8004580: 7dfb ldrb r3, [r7, #23] + 8004582: 1ad3 subs r3, r2, r3 + 8004584: 627b str r3, [r7, #36] ; 0x24 if (disk_read(fp->fs->drv, rbuff, sect, cc) != RES_OK) - 80044ce: 68fb ldr r3, [r7, #12] - 80044d0: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 80044d4: f893 0201 ldrb.w r0, [r3, #513] ; 0x201 - 80044d8: 6a7b ldr r3, [r7, #36] ; 0x24 - 80044da: 693a ldr r2, [r7, #16] - 80044dc: 6a39 ldr r1, [r7, #32] - 80044de: f7fd ffa9 bl 8002434 - 80044e2: 4603 mov r3, r0 - 80044e4: 2b00 cmp r3, #0 - 80044e6: d005 beq.n 80044f4 + 8004586: 68fb ldr r3, [r7, #12] + 8004588: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 800458c: f893 0201 ldrb.w r0, [r3, #513] ; 0x201 + 8004590: 6a7b ldr r3, [r7, #36] ; 0x24 + 8004592: 693a ldr r2, [r7, #16] + 8004594: 6a39 ldr r1, [r7, #32] + 8004596: f7fd ffa9 bl 80024ec + 800459a: 4603 mov r3, r0 + 800459c: 2b00 cmp r3, #0 + 800459e: d005 beq.n 80045ac ABORT(fp->fs, FR_DISK_ERR); - 80044e8: 68fb ldr r3, [r7, #12] - 80044ea: 2201 movs r2, #1 - 80044ec: f883 2207 strb.w r2, [r3, #519] ; 0x207 - 80044f0: 2301 movs r3, #1 - 80044f2: e097 b.n 8004624 + 80045a0: 68fb ldr r3, [r7, #12] + 80045a2: 2201 movs r2, #1 + 80045a4: f883 2207 strb.w r2, [r3, #519] ; 0x207 + 80045a8: 2301 movs r3, #1 + 80045aa: e097 b.n 80046dc #if !_FS_READONLY && _FS_MINIMIZE <= 2 /* Replace one of the read sectors with cached data if it contains a dirty sector */ #if _FS_TINY if (fp->fs->wflag && fp->fs->winsect - sect < cc) mem_cpy(rbuff + ((fp->fs->winsect - sect) * SS(fp->fs)), fp->fs->win.d8, SS(fp->fs)); #else if ((fp->flag & FA__DIRTY) && fp->dsect - sect < cc) - 80044f4: 68fb ldr r3, [r7, #12] - 80044f6: f893 3206 ldrb.w r3, [r3, #518] ; 0x206 - 80044fa: f003 0340 and.w r3, r3, #64 ; 0x40 - 80044fe: 2b00 cmp r3, #0 - 8004500: d015 beq.n 800452e - 8004502: 68fb ldr r3, [r7, #12] - 8004504: f8d3 2218 ldr.w r2, [r3, #536] ; 0x218 - 8004508: 693b ldr r3, [r7, #16] - 800450a: 1ad3 subs r3, r2, r3 - 800450c: 6a7a ldr r2, [r7, #36] ; 0x24 - 800450e: 429a cmp r2, r3 - 8004510: d90d bls.n 800452e + 80045ac: 68fb ldr r3, [r7, #12] + 80045ae: f893 3206 ldrb.w r3, [r3, #518] ; 0x206 + 80045b2: f003 0340 and.w r3, r3, #64 ; 0x40 + 80045b6: 2b00 cmp r3, #0 + 80045b8: d015 beq.n 80045e6 + 80045ba: 68fb ldr r3, [r7, #12] + 80045bc: f8d3 2218 ldr.w r2, [r3, #536] ; 0x218 + 80045c0: 693b ldr r3, [r7, #16] + 80045c2: 1ad3 subs r3, r2, r3 + 80045c4: 6a7a ldr r2, [r7, #36] ; 0x24 + 80045c6: 429a cmp r2, r3 + 80045c8: d90d bls.n 80045e6 mem_cpy(rbuff + ((fp->dsect - sect) * SS(fp->fs)), fp->buf.d8, SS(fp->fs)); - 8004512: 68fb ldr r3, [r7, #12] - 8004514: f8d3 2218 ldr.w r2, [r3, #536] ; 0x218 - 8004518: 693b ldr r3, [r7, #16] - 800451a: 1ad3 subs r3, r2, r3 - 800451c: 025b lsls r3, r3, #9 - 800451e: 6a3a ldr r2, [r7, #32] - 8004520: 4413 add r3, r2 - 8004522: 68f9 ldr r1, [r7, #12] - 8004524: f44f 7200 mov.w r2, #512 ; 0x200 - 8004528: 4618 mov r0, r3 - 800452a: f7fd ffc3 bl 80024b4 + 80045ca: 68fb ldr r3, [r7, #12] + 80045cc: f8d3 2218 ldr.w r2, [r3, #536] ; 0x218 + 80045d0: 693b ldr r3, [r7, #16] + 80045d2: 1ad3 subs r3, r2, r3 + 80045d4: 025b lsls r3, r3, #9 + 80045d6: 6a3a ldr r2, [r7, #32] + 80045d8: 4413 add r3, r2 + 80045da: 68f9 ldr r1, [r7, #12] + 80045dc: f44f 7200 mov.w r2, #512 ; 0x200 + 80045e0: 4618 mov r0, r3 + 80045e2: f7fd ffc3 bl 800256c #endif #endif rcnt = SS(fp->fs) * cc; /* Number of bytes transferred */ - 800452e: 6a7b ldr r3, [r7, #36] ; 0x24 - 8004530: 025b lsls r3, r3, #9 - 8004532: 62bb str r3, [r7, #40] ; 0x28 + 80045e6: 6a7b ldr r3, [r7, #36] ; 0x24 + 80045e8: 025b lsls r3, r3, #9 + 80045ea: 62bb str r3, [r7, #40] ; 0x28 continue; - 8004534: e05b b.n 80045ee + 80045ec: e05b b.n 80046a6 } #if !_FS_TINY if (fp->dsect != sect) { /* Load data sector if not in cache */ - 8004536: 68fb ldr r3, [r7, #12] - 8004538: f8d3 3218 ldr.w r3, [r3, #536] ; 0x218 - 800453c: 693a ldr r2, [r7, #16] - 800453e: 429a cmp r2, r3 - 8004540: d037 beq.n 80045b2 + 80045ee: 68fb ldr r3, [r7, #12] + 80045f0: f8d3 3218 ldr.w r3, [r3, #536] ; 0x218 + 80045f4: 693a ldr r2, [r7, #16] + 80045f6: 429a cmp r2, r3 + 80045f8: d037 beq.n 800466a #if !_FS_READONLY if (fp->flag & FA__DIRTY) { /* Write-back dirty sector cache */ - 8004542: 68fb ldr r3, [r7, #12] - 8004544: f893 3206 ldrb.w r3, [r3, #518] ; 0x206 - 8004548: f003 0340 and.w r3, r3, #64 ; 0x40 - 800454c: 2b00 cmp r3, #0 - 800454e: d01d beq.n 800458c + 80045fa: 68fb ldr r3, [r7, #12] + 80045fc: f893 3206 ldrb.w r3, [r3, #518] ; 0x206 + 8004600: f003 0340 and.w r3, r3, #64 ; 0x40 + 8004604: 2b00 cmp r3, #0 + 8004606: d01d beq.n 8004644 if (disk_write(fp->fs->drv, fp->buf.d8, fp->dsect, 1) != RES_OK) - 8004550: 68fb ldr r3, [r7, #12] - 8004552: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 8004556: f893 0201 ldrb.w r0, [r3, #513] ; 0x201 - 800455a: 68f9 ldr r1, [r7, #12] - 800455c: 68fb ldr r3, [r7, #12] - 800455e: f8d3 2218 ldr.w r2, [r3, #536] ; 0x218 - 8004562: 2301 movs r3, #1 - 8004564: f7fd ff86 bl 8002474 - 8004568: 4603 mov r3, r0 - 800456a: 2b00 cmp r3, #0 - 800456c: d005 beq.n 800457a + 8004608: 68fb ldr r3, [r7, #12] + 800460a: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 800460e: f893 0201 ldrb.w r0, [r3, #513] ; 0x201 + 8004612: 68f9 ldr r1, [r7, #12] + 8004614: 68fb ldr r3, [r7, #12] + 8004616: f8d3 2218 ldr.w r2, [r3, #536] ; 0x218 + 800461a: 2301 movs r3, #1 + 800461c: f7fd ff86 bl 800252c + 8004620: 4603 mov r3, r0 + 8004622: 2b00 cmp r3, #0 + 8004624: d005 beq.n 8004632 ABORT(fp->fs, FR_DISK_ERR); - 800456e: 68fb ldr r3, [r7, #12] - 8004570: 2201 movs r2, #1 - 8004572: f883 2207 strb.w r2, [r3, #519] ; 0x207 - 8004576: 2301 movs r3, #1 - 8004578: e054 b.n 8004624 + 8004626: 68fb ldr r3, [r7, #12] + 8004628: 2201 movs r2, #1 + 800462a: f883 2207 strb.w r2, [r3, #519] ; 0x207 + 800462e: 2301 movs r3, #1 + 8004630: e054 b.n 80046dc fp->flag &= ~FA__DIRTY; - 800457a: 68fb ldr r3, [r7, #12] - 800457c: f893 3206 ldrb.w r3, [r3, #518] ; 0x206 - 8004580: f023 0340 bic.w r3, r3, #64 ; 0x40 - 8004584: b2da uxtb r2, r3 - 8004586: 68fb ldr r3, [r7, #12] - 8004588: f883 2206 strb.w r2, [r3, #518] ; 0x206 + 8004632: 68fb ldr r3, [r7, #12] + 8004634: f893 3206 ldrb.w r3, [r3, #518] ; 0x206 + 8004638: f023 0340 bic.w r3, r3, #64 ; 0x40 + 800463c: b2da uxtb r2, r3 + 800463e: 68fb ldr r3, [r7, #12] + 8004640: f883 2206 strb.w r2, [r3, #518] ; 0x206 } #endif if (disk_read(fp->fs->drv, fp->buf.d8, sect, 1) != RES_OK) /* Fill sector cache */ - 800458c: 68fb ldr r3, [r7, #12] - 800458e: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 - 8004592: f893 0201 ldrb.w r0, [r3, #513] ; 0x201 - 8004596: 68f9 ldr r1, [r7, #12] - 8004598: 2301 movs r3, #1 - 800459a: 693a ldr r2, [r7, #16] - 800459c: f7fd ff4a bl 8002434 - 80045a0: 4603 mov r3, r0 - 80045a2: 2b00 cmp r3, #0 - 80045a4: d005 beq.n 80045b2 + 8004644: 68fb ldr r3, [r7, #12] + 8004646: f8d3 3200 ldr.w r3, [r3, #512] ; 0x200 + 800464a: f893 0201 ldrb.w r0, [r3, #513] ; 0x201 + 800464e: 68f9 ldr r1, [r7, #12] + 8004650: 2301 movs r3, #1 + 8004652: 693a ldr r2, [r7, #16] + 8004654: f7fd ff4a bl 80024ec + 8004658: 4603 mov r3, r0 + 800465a: 2b00 cmp r3, #0 + 800465c: d005 beq.n 800466a ABORT(fp->fs, FR_DISK_ERR); - 80045a6: 68fb ldr r3, [r7, #12] - 80045a8: 2201 movs r2, #1 - 80045aa: f883 2207 strb.w r2, [r3, #519] ; 0x207 - 80045ae: 2301 movs r3, #1 - 80045b0: e038 b.n 8004624 + 800465e: 68fb ldr r3, [r7, #12] + 8004660: 2201 movs r2, #1 + 8004662: f883 2207 strb.w r2, [r3, #519] ; 0x207 + 8004666: 2301 movs r3, #1 + 8004668: e038 b.n 80046dc } #endif fp->dsect = sect; - 80045b2: 68fb ldr r3, [r7, #12] - 80045b4: 693a ldr r2, [r7, #16] - 80045b6: f8c3 2218 str.w r2, [r3, #536] ; 0x218 + 800466a: 68fb ldr r3, [r7, #12] + 800466c: 693a ldr r2, [r7, #16] + 800466e: f8c3 2218 str.w r2, [r3, #536] ; 0x218 } rcnt = SS(fp->fs) - ((UINT)fp->fptr % SS(fp->fs)); /* Get partial sector data from sector buffer */ - 80045ba: 68fb ldr r3, [r7, #12] - 80045bc: f8d3 3208 ldr.w r3, [r3, #520] ; 0x208 - 80045c0: f3c3 0308 ubfx r3, r3, #0, #9 - 80045c4: f5c3 7300 rsb r3, r3, #512 ; 0x200 - 80045c8: 62bb str r3, [r7, #40] ; 0x28 + 8004672: 68fb ldr r3, [r7, #12] + 8004674: f8d3 3208 ldr.w r3, [r3, #520] ; 0x208 + 8004678: f3c3 0308 ubfx r3, r3, #0, #9 + 800467c: f5c3 7300 rsb r3, r3, #512 ; 0x200 + 8004680: 62bb str r3, [r7, #40] ; 0x28 if (rcnt > btr) rcnt = btr; - 80045ca: 6aba ldr r2, [r7, #40] ; 0x28 - 80045cc: 687b ldr r3, [r7, #4] - 80045ce: 429a cmp r2, r3 - 80045d0: d901 bls.n 80045d6 - 80045d2: 687b ldr r3, [r7, #4] - 80045d4: 62bb str r3, [r7, #40] ; 0x28 + 8004682: 6aba ldr r2, [r7, #40] ; 0x28 + 8004684: 687b ldr r3, [r7, #4] + 8004686: 429a cmp r2, r3 + 8004688: d901 bls.n 800468e + 800468a: 687b ldr r3, [r7, #4] + 800468c: 62bb str r3, [r7, #40] ; 0x28 #if _FS_TINY if (move_window(fp->fs, fp->dsect) != FR_OK) /* Move sector window */ ABORT(fp->fs, FR_DISK_ERR); mem_cpy(rbuff, &fp->fs->win.d8[fp->fptr % SS(fp->fs)], rcnt); /* Pick partial sector */ #else mem_cpy(rbuff, &fp->buf.d8[fp->fptr % SS(fp->fs)], rcnt); /* Pick partial sector */ - 80045d6: 68fb ldr r3, [r7, #12] - 80045d8: f8d3 3208 ldr.w r3, [r3, #520] ; 0x208 - 80045dc: f3c3 0308 ubfx r3, r3, #0, #9 - 80045e0: 68fa ldr r2, [r7, #12] - 80045e2: 4413 add r3, r2 - 80045e4: 6aba ldr r2, [r7, #40] ; 0x28 - 80045e6: 4619 mov r1, r3 - 80045e8: 6a38 ldr r0, [r7, #32] - 80045ea: f7fd ff63 bl 80024b4 + 800468e: 68fb ldr r3, [r7, #12] + 8004690: f8d3 3208 ldr.w r3, [r3, #520] ; 0x208 + 8004694: f3c3 0308 ubfx r3, r3, #0, #9 + 8004698: 68fa ldr r2, [r7, #12] + 800469a: 4413 add r3, r2 + 800469c: 6aba ldr r2, [r7, #40] ; 0x28 + 800469e: 4619 mov r1, r3 + 80046a0: 6a38 ldr r0, [r7, #32] + 80046a2: f7fd ff63 bl 800256c rbuff += rcnt, fp->fptr += rcnt, *br += rcnt, btr -= rcnt) { - 80045ee: 6a3a ldr r2, [r7, #32] - 80045f0: 6abb ldr r3, [r7, #40] ; 0x28 - 80045f2: 4413 add r3, r2 - 80045f4: 623b str r3, [r7, #32] - 80045f6: 68fb ldr r3, [r7, #12] - 80045f8: f8d3 2208 ldr.w r2, [r3, #520] ; 0x208 - 80045fc: 6abb ldr r3, [r7, #40] ; 0x28 - 80045fe: 441a add r2, r3 - 8004600: 68fb ldr r3, [r7, #12] - 8004602: f8c3 2208 str.w r2, [r3, #520] ; 0x208 - 8004606: 683b ldr r3, [r7, #0] - 8004608: 681a ldr r2, [r3, #0] - 800460a: 6abb ldr r3, [r7, #40] ; 0x28 - 800460c: 441a add r2, r3 - 800460e: 683b ldr r3, [r7, #0] - 8004610: 601a str r2, [r3, #0] - 8004612: 687a ldr r2, [r7, #4] - 8004614: 6abb ldr r3, [r7, #40] ; 0x28 - 8004616: 1ad3 subs r3, r2, r3 - 8004618: 607b str r3, [r7, #4] + 80046a6: 6a3a ldr r2, [r7, #32] + 80046a8: 6abb ldr r3, [r7, #40] ; 0x28 + 80046aa: 4413 add r3, r2 + 80046ac: 623b str r3, [r7, #32] + 80046ae: 68fb ldr r3, [r7, #12] + 80046b0: f8d3 2208 ldr.w r2, [r3, #520] ; 0x208 + 80046b4: 6abb ldr r3, [r7, #40] ; 0x28 + 80046b6: 441a add r2, r3 + 80046b8: 68fb ldr r3, [r7, #12] + 80046ba: f8c3 2208 str.w r2, [r3, #520] ; 0x208 + 80046be: 683b ldr r3, [r7, #0] + 80046c0: 681a ldr r2, [r3, #0] + 80046c2: 6abb ldr r3, [r7, #40] ; 0x28 + 80046c4: 441a add r2, r3 + 80046c6: 683b ldr r3, [r7, #0] + 80046c8: 601a str r2, [r3, #0] + 80046ca: 687a ldr r2, [r7, #4] + 80046cc: 6abb ldr r3, [r7, #40] ; 0x28 + 80046ce: 1ad3 subs r3, r2, r3 + 80046d0: 607b str r3, [r7, #4] for ( ; btr; /* Repeat until all data read */ - 800461a: 687b ldr r3, [r7, #4] - 800461c: 2b00 cmp r3, #0 - 800461e: f47f aed2 bne.w 80043c6 + 80046d2: 687b ldr r3, [r7, #4] + 80046d4: 2b00 cmp r3, #0 + 80046d6: f47f aed2 bne.w 800447e #endif } LEAVE_FF(fp->fs, FR_OK); - 8004622: 2300 movs r3, #0 + 80046da: 2300 movs r3, #0 } - 8004624: 4618 mov r0, r3 - 8004626: 3730 adds r7, #48 ; 0x30 - 8004628: 46bd mov sp, r7 - 800462a: bd80 pop {r7, pc} + 80046dc: 4618 mov r0, r3 + 80046de: 3730 adds r7, #48 ; 0x30 + 80046e0: 46bd mov sp, r7 + 80046e2: bd80 pop {r7, pc} -0800462c : +080046e4 : * @param lun : only used for USB Key Disk to add multi-lun management else the paramter must be equal to 0 * @retval Returns 0 in case of success, otherwise 1. */ uint8_t FATFS_LinkDriverEx(Diskio_drvTypeDef *drv, char *path, uint8_t lun) { - 800462c: b480 push {r7} - 800462e: b087 sub sp, #28 - 8004630: af00 add r7, sp, #0 - 8004632: 60f8 str r0, [r7, #12] - 8004634: 60b9 str r1, [r7, #8] - 8004636: 4613 mov r3, r2 - 8004638: 71fb strb r3, [r7, #7] + 80046e4: b480 push {r7} + 80046e6: b087 sub sp, #28 + 80046e8: af00 add r7, sp, #0 + 80046ea: 60f8 str r0, [r7, #12] + 80046ec: 60b9 str r1, [r7, #8] + 80046ee: 4613 mov r3, r2 + 80046f0: 71fb strb r3, [r7, #7] uint8_t ret = 1; - 800463a: 2301 movs r3, #1 - 800463c: 75fb strb r3, [r7, #23] + 80046f2: 2301 movs r3, #1 + 80046f4: 75fb strb r3, [r7, #23] uint8_t DiskNum = 0; - 800463e: 2300 movs r3, #0 - 8004640: 75bb strb r3, [r7, #22] + 80046f6: 2300 movs r3, #0 + 80046f8: 75bb strb r3, [r7, #22] if(disk.nbr <= _VOLUMES) - 8004642: 4b1e ldr r3, [pc, #120] ; (80046bc ) - 8004644: 7a5b ldrb r3, [r3, #9] - 8004646: b2db uxtb r3, r3 - 8004648: 2b01 cmp r3, #1 - 800464a: d831 bhi.n 80046b0 + 80046fa: 4b1e ldr r3, [pc, #120] ; (8004774 ) + 80046fc: 7a5b ldrb r3, [r3, #9] + 80046fe: b2db uxtb r3, r3 + 8004700: 2b01 cmp r3, #1 + 8004702: d831 bhi.n 8004768 { disk.is_initialized[disk.nbr] = 0; - 800464c: 4b1b ldr r3, [pc, #108] ; (80046bc ) - 800464e: 7a5b ldrb r3, [r3, #9] - 8004650: b2db uxtb r3, r3 - 8004652: 461a mov r2, r3 - 8004654: 4b19 ldr r3, [pc, #100] ; (80046bc ) - 8004656: 2100 movs r1, #0 - 8004658: 5499 strb r1, [r3, r2] + 8004704: 4b1b ldr r3, [pc, #108] ; (8004774 ) + 8004706: 7a5b ldrb r3, [r3, #9] + 8004708: b2db uxtb r3, r3 + 800470a: 461a mov r2, r3 + 800470c: 4b19 ldr r3, [pc, #100] ; (8004774 ) + 800470e: 2100 movs r1, #0 + 8004710: 5499 strb r1, [r3, r2] disk.drv[disk.nbr] = drv; - 800465a: 4b18 ldr r3, [pc, #96] ; (80046bc ) - 800465c: 7a5b ldrb r3, [r3, #9] - 800465e: b2db uxtb r3, r3 - 8004660: 4a16 ldr r2, [pc, #88] ; (80046bc ) - 8004662: 009b lsls r3, r3, #2 - 8004664: 4413 add r3, r2 - 8004666: 68fa ldr r2, [r7, #12] - 8004668: 605a str r2, [r3, #4] + 8004712: 4b18 ldr r3, [pc, #96] ; (8004774 ) + 8004714: 7a5b ldrb r3, [r3, #9] + 8004716: b2db uxtb r3, r3 + 8004718: 4a16 ldr r2, [pc, #88] ; (8004774 ) + 800471a: 009b lsls r3, r3, #2 + 800471c: 4413 add r3, r2 + 800471e: 68fa ldr r2, [r7, #12] + 8004720: 605a str r2, [r3, #4] disk.lun[disk.nbr] = lun; - 800466a: 4b14 ldr r3, [pc, #80] ; (80046bc ) - 800466c: 7a5b ldrb r3, [r3, #9] - 800466e: b2db uxtb r3, r3 - 8004670: 461a mov r2, r3 - 8004672: 4b12 ldr r3, [pc, #72] ; (80046bc ) - 8004674: 4413 add r3, r2 - 8004676: 79fa ldrb r2, [r7, #7] - 8004678: 721a strb r2, [r3, #8] + 8004722: 4b14 ldr r3, [pc, #80] ; (8004774 ) + 8004724: 7a5b ldrb r3, [r3, #9] + 8004726: b2db uxtb r3, r3 + 8004728: 461a mov r2, r3 + 800472a: 4b12 ldr r3, [pc, #72] ; (8004774 ) + 800472c: 4413 add r3, r2 + 800472e: 79fa ldrb r2, [r7, #7] + 8004730: 721a strb r2, [r3, #8] DiskNum = disk.nbr++; - 800467a: 4b10 ldr r3, [pc, #64] ; (80046bc ) - 800467c: 7a5b ldrb r3, [r3, #9] - 800467e: b2db uxtb r3, r3 - 8004680: 1c5a adds r2, r3, #1 - 8004682: b2d1 uxtb r1, r2 - 8004684: 4a0d ldr r2, [pc, #52] ; (80046bc ) - 8004686: 7251 strb r1, [r2, #9] - 8004688: 75bb strb r3, [r7, #22] + 8004732: 4b10 ldr r3, [pc, #64] ; (8004774 ) + 8004734: 7a5b ldrb r3, [r3, #9] + 8004736: b2db uxtb r3, r3 + 8004738: 1c5a adds r2, r3, #1 + 800473a: b2d1 uxtb r1, r2 + 800473c: 4a0d ldr r2, [pc, #52] ; (8004774 ) + 800473e: 7251 strb r1, [r2, #9] + 8004740: 75bb strb r3, [r7, #22] path[0] = DiskNum + '0'; - 800468a: 7dbb ldrb r3, [r7, #22] - 800468c: 3330 adds r3, #48 ; 0x30 - 800468e: b2da uxtb r2, r3 - 8004690: 68bb ldr r3, [r7, #8] - 8004692: 701a strb r2, [r3, #0] + 8004742: 7dbb ldrb r3, [r7, #22] + 8004744: 3330 adds r3, #48 ; 0x30 + 8004746: b2da uxtb r2, r3 + 8004748: 68bb ldr r3, [r7, #8] + 800474a: 701a strb r2, [r3, #0] path[1] = ':'; - 8004694: 68bb ldr r3, [r7, #8] - 8004696: 3301 adds r3, #1 - 8004698: 223a movs r2, #58 ; 0x3a - 800469a: 701a strb r2, [r3, #0] + 800474c: 68bb ldr r3, [r7, #8] + 800474e: 3301 adds r3, #1 + 8004750: 223a movs r2, #58 ; 0x3a + 8004752: 701a strb r2, [r3, #0] path[2] = '/'; - 800469c: 68bb ldr r3, [r7, #8] - 800469e: 3302 adds r3, #2 - 80046a0: 222f movs r2, #47 ; 0x2f - 80046a2: 701a strb r2, [r3, #0] + 8004754: 68bb ldr r3, [r7, #8] + 8004756: 3302 adds r3, #2 + 8004758: 222f movs r2, #47 ; 0x2f + 800475a: 701a strb r2, [r3, #0] path[3] = 0; - 80046a4: 68bb ldr r3, [r7, #8] - 80046a6: 3303 adds r3, #3 - 80046a8: 2200 movs r2, #0 - 80046aa: 701a strb r2, [r3, #0] + 800475c: 68bb ldr r3, [r7, #8] + 800475e: 3303 adds r3, #3 + 8004760: 2200 movs r2, #0 + 8004762: 701a strb r2, [r3, #0] ret = 0; - 80046ac: 2300 movs r3, #0 - 80046ae: 75fb strb r3, [r7, #23] + 8004764: 2300 movs r3, #0 + 8004766: 75fb strb r3, [r7, #23] } return ret; - 80046b0: 7dfb ldrb r3, [r7, #23] + 8004768: 7dfb ldrb r3, [r7, #23] } - 80046b2: 4618 mov r0, r3 - 80046b4: 371c adds r7, #28 - 80046b6: 46bd mov sp, r7 - 80046b8: bc80 pop {r7} - 80046ba: 4770 bx lr - 80046bc: 20000064 .word 0x20000064 + 800476a: 4618 mov r0, r3 + 800476c: 371c adds r7, #28 + 800476e: 46bd mov sp, r7 + 8004770: bc80 pop {r7} + 8004772: 4770 bx lr + 8004774: 200000cc .word 0x200000cc -080046c0 : +08004778 : * @param drv: pointer to the disk IO Driver structure * @param path: pointer to the logical drive path * @retval Returns 0 in case of success, otherwise 1. */ uint8_t FATFS_LinkDriver(Diskio_drvTypeDef *drv, char *path) { - 80046c0: b580 push {r7, lr} - 80046c2: b082 sub sp, #8 - 80046c4: af00 add r7, sp, #0 - 80046c6: 6078 str r0, [r7, #4] - 80046c8: 6039 str r1, [r7, #0] + 8004778: b580 push {r7, lr} + 800477a: b082 sub sp, #8 + 800477c: af00 add r7, sp, #0 + 800477e: 6078 str r0, [r7, #4] + 8004780: 6039 str r1, [r7, #0] return FATFS_LinkDriverEx(drv, path, 0); - 80046ca: 2200 movs r2, #0 - 80046cc: 6839 ldr r1, [r7, #0] - 80046ce: 6878 ldr r0, [r7, #4] - 80046d0: f7ff ffac bl 800462c - 80046d4: 4603 mov r3, r0 + 8004782: 2200 movs r2, #0 + 8004784: 6839 ldr r1, [r7, #0] + 8004786: 6878 ldr r0, [r7, #4] + 8004788: f7ff ffac bl 80046e4 + 800478c: 4603 mov r3, r0 } - 80046d6: 4618 mov r0, r3 - 80046d8: 3708 adds r7, #8 - 80046da: 46bd mov sp, r7 - 80046dc: bd80 pop {r7, pc} + 800478e: 4618 mov r0, r3 + 8004790: 3708 adds r7, #8 + 8004792: 46bd mov sp, r7 + 8004794: bd80 pop {r7, pc} ... -080046e0 : -#include "fatfs.h" -#include "fatfs_sd.h" +08004798 : FATFS SD; +#define fuck 256 + int my_main() { - 80046e0: b580 push {r7, lr} - 80046e2: f5ad 7d36 sub.w sp, sp, #728 ; 0x2d8 - 80046e6: af04 add r7, sp, #16 + 8004798: b580 push {r7, lr} + 800479a: f5ad 6d8b sub.w sp, sp, #1112 ; 0x458 + 800479e: af04 add r7, sp, #16 uint8_t res; FIL fil; - char fil_buff[128]; - uint16_t br=128; - 80046e8: f107 0316 add.w r3, r7, #22 - 80046ec: 2280 movs r2, #128 ; 0x80 - 80046ee: 801a strh r2, [r3, #0] - char str[16]; + char fil_buff[fuck+1]={0}; + 80047a0: f507 7384 add.w r3, r7, #264 ; 0x108 + 80047a4: 2200 movs r2, #0 + 80047a6: 601a str r2, [r3, #0] + 80047a8: 3304 adds r3, #4 + 80047aa: 22fd movs r2, #253 ; 0xfd + 80047ac: 2100 movs r1, #0 + 80047ae: 4618 mov r0, r3 + 80047b0: f001 fcd4 bl 800615c + char fuck_flag=0; + 80047b4: 2300 movs r3, #0 + 80047b6: f887 3447 strb.w r3, [r7, #1095] ; 0x447 + char fuck_buff; + uint16_t br=0; + 80047ba: f507 7383 add.w r3, r7, #262 ; 0x106 + 80047be: 2200 movs r2, #0 + 80047c0: 801a strh r2, [r3, #0] + char str[fuck+1]={0}; + 80047c2: 1d3b adds r3, r7, #4 + 80047c4: 2200 movs r2, #0 + 80047c6: 601a str r2, [r3, #0] + 80047c8: 3304 adds r3, #4 + 80047ca: 22fd movs r2, #253 ; 0xfd + 80047cc: 2100 movs r1, #0 + 80047ce: 4618 mov r0, r3 + 80047d0: f001 fcc4 bl 800615c LCD_BL(0); - 80046f0: 2200 movs r2, #0 - 80046f2: 2101 movs r1, #1 - 80046f4: 4822 ldr r0, [pc, #136] ; (8004780 ) - 80046f6: f7fc fb3f bl 8000d78 + 80047d4: 2200 movs r2, #0 + 80047d6: 2101 movs r1, #1 + 80047d8: 4865 ldr r0, [pc, #404] ; (8004970 ) + 80047da: f7fc fb28 bl 8000e2e LCDx_Init(); - 80046fa: f000 ffd3 bl 80056a4 + 80047de: f001 f871 bl 80058c4 LCD_Clear(GRAY); - 80046fe: f248 4030 movw r0, #33840 ; 0x8430 - 8004702: f001 f975 bl 80059f0 + 80047e2: f248 4030 movw r0, #33840 ; 0x8430 + 80047e6: f001 fa13 bl 8005c10 if(font_init()) - 8004706: f001 f9c5 bl 8005a94 - 800470a: 4603 mov r3, r0 - 800470c: 2b00 cmp r3, #0 - 800470e: d00c beq.n 800472a + 80047ea: f001 fa63 bl 8005cb4 + 80047ee: 4603 mov r3, r0 + 80047f0: 2b00 cmp r3, #0 + 80047f2: d00c beq.n 800480e { LCD_ShowString(0,16,(uint8_t *)"erro",16,RED,BLUE,64); - 8004710: 2340 movs r3, #64 ; 0x40 - 8004712: 9302 str r3, [sp, #8] - 8004714: 231f movs r3, #31 - 8004716: 9301 str r3, [sp, #4] - 8004718: f44f 4378 mov.w r3, #63488 ; 0xf800 - 800471c: 9300 str r3, [sp, #0] - 800471e: 2310 movs r3, #16 - 8004720: 4a18 ldr r2, [pc, #96] ; (8004784 ) - 8004722: 2110 movs r1, #16 - 8004724: 2000 movs r0, #0 - 8004726: f001 fb6d bl 8005e04 + 80047f4: 2340 movs r3, #64 ; 0x40 + 80047f6: 9302 str r3, [sp, #8] + 80047f8: 231f movs r3, #31 + 80047fa: 9301 str r3, [sp, #4] + 80047fc: f44f 4378 mov.w r3, #63488 ; 0xf800 + 8004800: 9300 str r3, [sp, #0] + 8004802: 2310 movs r3, #16 + 8004804: 4a5b ldr r2, [pc, #364] ; (8004974 ) + 8004806: 2110 movs r1, #16 + 8004808: 2000 movs r0, #0 + 800480a: f001 fc0b bl 8006024 } f_mount(&SD,"0:",1); - 800472a: 2201 movs r2, #1 - 800472c: 4916 ldr r1, [pc, #88] ; (8004788 ) - 800472e: 4817 ldr r0, [pc, #92] ; (800478c ) - 8004730: f7ff fbbe bl 8003eb0 + 800480e: 2201 movs r2, #1 + 8004810: 4959 ldr r1, [pc, #356] ; (8004978 ) + 8004812: 485a ldr r0, [pc, #360] ; (800497c ) + 8004814: f7ff fba8 bl 8003f68 res=f_open(&fil,"0:/demo.txt",FA_READ); - 8004734: f107 0398 add.w r3, r7, #152 ; 0x98 - 8004738: 2201 movs r2, #1 - 800473a: 4915 ldr r1, [pc, #84] ; (8004790 ) - 800473c: 4618 mov r0, r3 - 800473e: f7ff fbff bl 8003f40 - 8004742: 4603 mov r3, r0 - 8004744: f887 32c7 strb.w r3, [r7, #711] ; 0x2c7 - res=f_read(&fil,fil_buff,64,(UINT*)&br); - 8004748: f107 0316 add.w r3, r7, #22 - 800474c: f107 0118 add.w r1, r7, #24 - 8004750: f107 0098 add.w r0, r7, #152 ; 0x98 - 8004754: 2240 movs r2, #64 ; 0x40 - 8004756: f7ff fdfe bl 8004356 - 800475a: 4603 mov r3, r0 - 800475c: f887 32c7 strb.w r3, [r7, #711] ; 0x2c7 - LCD_ShowString(0,0,fil_buff,16,RED,BLUE,64); - 8004760: f107 0218 add.w r2, r7, #24 - 8004764: 2340 movs r3, #64 ; 0x40 - 8004766: 9302 str r3, [sp, #8] - 8004768: 231f movs r3, #31 - 800476a: 9301 str r3, [sp, #4] - 800476c: f44f 4378 mov.w r3, #63488 ; 0xf800 - 8004770: 9300 str r3, [sp, #0] - 8004772: 2310 movs r3, #16 - 8004774: 2100 movs r1, #0 - 8004776: 2000 movs r0, #0 - 8004778: f001 fb44 bl 8005e04 - sprintf(str,"%02x\n%02x\n%02x\n%02x\n%02x",ftinfo.fontok,ftinfo.ugbkaddr,ftinfo.ugbksize,ftinfo.f12addr,ftinfo.gbk12size); - LCD_ShowString(0,0,str,12,RED,BLUE); + 8004818: f507 7303 add.w r3, r7, #524 ; 0x20c + 800481c: 2201 movs r2, #1 + 800481e: 4958 ldr r1, [pc, #352] ; (8004980 ) + 8004820: 4618 mov r0, r3 + 8004822: f7ff fbe9 bl 8003ff8 + 8004826: 4603 mov r3, r0 + 8004828: f887 343b strb.w r3, [r7, #1083] ; 0x43b LCD_ShowString(0,100,"163165sdf°¢¶û·¨",12,RED,BLUE); */ while(1) - 800477c: e7fe b.n 800477c - 800477e: bf00 nop - 8004780: 40010c00 .word 0x40010c00 - 8004784: 08005fa0 .word 0x08005fa0 - 8004788: 08005fa8 .word 0x08005fa8 - 800478c: 2000057c .word 0x2000057c - 8004790: 08005fac .word 0x08005fac + { + if(KEY_UP==0) + 800482c: 2104 movs r1, #4 + 800482e: 4855 ldr r0, [pc, #340] ; (8004984 ) + 8004830: f7fc fae6 bl 8000e00 + 8004834: 4603 mov r3, r0 + 8004836: 2b00 cmp r3, #0 + 8004838: d1f8 bne.n 800482c + { + HAL_Delay(10); + 800483a: 200a movs r0, #10 + 800483c: f7fc f844 bl 80008c8 + while(KEY_UP==0); + 8004840: bf00 nop + 8004842: 2104 movs r1, #4 + 8004844: 484f ldr r0, [pc, #316] ; (8004984 ) + 8004846: f7fc fadb bl 8000e00 + 800484a: 4603 mov r3, r0 + 800484c: 2b00 cmp r3, #0 + 800484e: d0f8 beq.n 8004842 + LCD_Clear(WHITE); + 8004850: f64f 70ff movw r0, #65535 ; 0xffff + 8004854: f001 f9dc bl 8005c10 + for(int a=0;a + { + fil_buff[a]=0; + 8004860: f507 7284 add.w r2, r7, #264 ; 0x108 + 8004864: f8d7 3440 ldr.w r3, [r7, #1088] ; 0x440 + 8004868: 4413 add r3, r2 + 800486a: 2200 movs r2, #0 + 800486c: 701a strb r2, [r3, #0] + str[a]=0; + 800486e: 1d3a adds r2, r7, #4 + 8004870: f8d7 3440 ldr.w r3, [r7, #1088] ; 0x440 + 8004874: 4413 add r3, r2 + 8004876: 2200 movs r2, #0 + 8004878: 701a strb r2, [r3, #0] + for(int a=0;a + } -08004794 : + if(fuck_flag==1) + 800488e: f897 3447 ldrb.w r3, [r7, #1095] ; 0x447 + 8004892: 2b01 cmp r3, #1 + 8004894: d12d bne.n 80048f2 + { + fuck_flag=0; + 8004896: 2300 movs r3, #0 + 8004898: f887 3447 strb.w r3, [r7, #1095] ; 0x447 + res=f_read(&fil,fil_buff,fuck-1,(UINT*)&br); + 800489c: f507 7383 add.w r3, r7, #262 ; 0x106 + 80048a0: f507 7184 add.w r1, r7, #264 ; 0x108 + 80048a4: f507 7003 add.w r0, r7, #524 ; 0x20c + 80048a8: 22ff movs r2, #255 ; 0xff + 80048aa: f7ff fdb0 bl 800440e + 80048ae: 4603 mov r3, r0 + 80048b0: f887 343b strb.w r3, [r7, #1083] ; 0x43b + for(int a=fuck-2;a>0;a--) + 80048b4: 23fe movs r3, #254 ; 0xfe + 80048b6: f8c7 343c str.w r3, [r7, #1084] ; 0x43c + 80048ba: e010 b.n 80048de + { + fil_buff[a+1]=fil_buff[a]; + 80048bc: f8d7 343c ldr.w r3, [r7, #1084] ; 0x43c + 80048c0: 3301 adds r3, #1 + 80048c2: f507 7184 add.w r1, r7, #264 ; 0x108 + 80048c6: f8d7 243c ldr.w r2, [r7, #1084] ; 0x43c + 80048ca: 440a add r2, r1 + 80048cc: 7811 ldrb r1, [r2, #0] + 80048ce: f507 7284 add.w r2, r7, #264 ; 0x108 + 80048d2: 54d1 strb r1, [r2, r3] + for(int a=fuck-2;a>0;a--) + 80048d4: f8d7 343c ldr.w r3, [r7, #1084] ; 0x43c + 80048d8: 3b01 subs r3, #1 + 80048da: f8c7 343c str.w r3, [r7, #1084] ; 0x43c + 80048de: f8d7 343c ldr.w r3, [r7, #1084] ; 0x43c + 80048e2: 2b00 cmp r3, #0 + 80048e4: dcea bgt.n 80048bc + } + fil_buff[0]=fuck_buff; + 80048e6: f507 7384 add.w r3, r7, #264 ; 0x108 + 80048ea: f897 2446 ldrb.w r2, [r7, #1094] ; 0x446 + 80048ee: 701a strb r2, [r3, #0] + 80048f0: e00c b.n 800490c + + }else + { + res=f_read(&fil,fil_buff,fuck,(UINT*)&br); + 80048f2: f507 7383 add.w r3, r7, #262 ; 0x106 + 80048f6: f507 7184 add.w r1, r7, #264 ; 0x108 + 80048fa: f507 7003 add.w r0, r7, #524 ; 0x20c + 80048fe: f44f 7280 mov.w r2, #256 ; 0x100 + 8004902: f7ff fd84 bl 800440e + 8004906: 4603 mov r3, r0 + 8004908: f887 343b strb.w r3, [r7, #1083] ; 0x43b + } + + if((fil_buff[fuck-1]>127)&&(fil_buff[fuck-2]<128)) + 800490c: f507 7384 add.w r3, r7, #264 ; 0x108 + 8004910: f893 30ff ldrb.w r3, [r3, #255] ; 0xff + 8004914: b25b sxtb r3, r3 + 8004916: 2b00 cmp r3, #0 + 8004918: da14 bge.n 8004944 + 800491a: f507 7384 add.w r3, r7, #264 ; 0x108 + 800491e: f893 30fe ldrb.w r3, [r3, #254] ; 0xfe + 8004922: b25b sxtb r3, r3 + 8004924: 2b00 cmp r3, #0 + 8004926: db0d blt.n 8004944 + { + fuck_buff=fil_buff[fuck-1]; + 8004928: f507 7384 add.w r3, r7, #264 ; 0x108 + 800492c: f893 30ff ldrb.w r3, [r3, #255] ; 0xff + 8004930: f887 3446 strb.w r3, [r7, #1094] ; 0x446 + fil_buff[fuck-1]='\0'; + 8004934: f507 7384 add.w r3, r7, #264 ; 0x108 + 8004938: 2200 movs r2, #0 + 800493a: f883 20ff strb.w r2, [r3, #255] ; 0xff + fuck_flag=1; + 800493e: 2301 movs r3, #1 + 8004940: f887 3447 strb.w r3, [r7, #1095] ; 0x447 + + } + + sprintf(str,"%s\0",fil_buff); + 8004944: f507 7284 add.w r2, r7, #264 ; 0x108 + 8004948: 1d3b adds r3, r7, #4 + 800494a: 490f ldr r1, [pc, #60] ; (8004988 ) + 800494c: 4618 mov r0, r3 + 800494e: f001 fc0d bl 800616c + LCD_ShowString(0,0,str,16,WHITE,BLACK,fuck); + 8004952: 1d3a adds r2, r7, #4 + 8004954: f44f 7380 mov.w r3, #256 ; 0x100 + 8004958: 9302 str r3, [sp, #8] + 800495a: 2300 movs r3, #0 + 800495c: 9301 str r3, [sp, #4] + 800495e: f64f 73ff movw r3, #65535 ; 0xffff + 8004962: 9300 str r3, [sp, #0] + 8004964: 2310 movs r3, #16 + 8004966: 2100 movs r1, #0 + 8004968: 2000 movs r0, #0 + 800496a: f001 fb5b bl 8006024 + if(KEY_UP==0) + 800496e: e75d b.n 800482c + 8004970: 40010c00 .word 0x40010c00 + 8004974: 08006a4c .word 0x08006a4c + 8004978: 08006a54 .word 0x08006a54 + 800497c: 200005ec .word 0x200005ec + 8004980: 08006a58 .word 0x08006a58 + 8004984: 40011800 .word 0x40011800 + 8004988: 08006a64 .word 0x08006a64 + +0800498c : //ReadAddr:¿ªÊ¼¶ÁÈ¡µÄµØÖ·(24bit) //NumByteToRead:Òª¶ÁÈ¡µÄ×Ö½ÚÊý(×î´ó65535) void W25QXX_Read(uint8_t* pBuffer,uint32_t ReadAddr,uint16_t NumByteToRead) { - 8004794: b580 push {r7, lr} - 8004796: b086 sub sp, #24 - 8004798: af00 add r7, sp, #0 - 800479a: 60f8 str r0, [r7, #12] - 800479c: 60b9 str r1, [r7, #8] - 800479e: 4613 mov r3, r2 - 80047a0: 80fb strh r3, [r7, #6] + 800498c: b580 push {r7, lr} + 800498e: b086 sub sp, #24 + 8004990: af00 add r7, sp, #0 + 8004992: 60f8 str r0, [r7, #12] + 8004994: 60b9 str r1, [r7, #8] + 8004996: 4613 mov r3, r2 + 8004998: 80fb strh r3, [r7, #6] unsigned char buff[4]; HAL_GPIO_WritePin(FLASH_E_GPIO_Port,FLASH_E_Pin,0); - 80047a2: 2200 movs r2, #0 - 80047a4: f44f 5180 mov.w r1, #4096 ; 0x1000 - 80047a8: 4813 ldr r0, [pc, #76] ; (80047f8 ) - 80047aa: f7fc fae5 bl 8000d78 + 800499a: 2200 movs r2, #0 + 800499c: f44f 5180 mov.w r1, #4096 ; 0x1000 + 80049a0: 4813 ldr r0, [pc, #76] ; (80049f0 ) + 80049a2: f7fc fa44 bl 8000e2e buff[0]=W25X_ReadData; - 80047ae: 2303 movs r3, #3 - 80047b0: 753b strb r3, [r7, #20] + 80049a6: 2303 movs r3, #3 + 80049a8: 753b strb r3, [r7, #20] buff[1]=(uint8_t)((ReadAddr)>>16); - 80047b2: 68bb ldr r3, [r7, #8] - 80047b4: 0c1b lsrs r3, r3, #16 - 80047b6: b2db uxtb r3, r3 - 80047b8: 757b strb r3, [r7, #21] + 80049aa: 68bb ldr r3, [r7, #8] + 80049ac: 0c1b lsrs r3, r3, #16 + 80049ae: b2db uxtb r3, r3 + 80049b0: 757b strb r3, [r7, #21] buff[2]=(uint8_t)((ReadAddr)>>8); - 80047ba: 68bb ldr r3, [r7, #8] - 80047bc: 0a1b lsrs r3, r3, #8 - 80047be: b2db uxtb r3, r3 - 80047c0: 75bb strb r3, [r7, #22] + 80049b2: 68bb ldr r3, [r7, #8] + 80049b4: 0a1b lsrs r3, r3, #8 + 80049b6: b2db uxtb r3, r3 + 80049b8: 75bb strb r3, [r7, #22] buff[3]=(uint8_t)ReadAddr; - 80047c2: 68bb ldr r3, [r7, #8] - 80047c4: b2db uxtb r3, r3 - 80047c6: 75fb strb r3, [r7, #23] + 80049ba: 68bb ldr r3, [r7, #8] + 80049bc: b2db uxtb r3, r3 + 80049be: 75fb strb r3, [r7, #23] HAL_SPI_Transmit(&hspi2,buff,4,100); //·¢ËͶÁÈ¡ÃüÁî - 80047c8: f107 0114 add.w r1, r7, #20 - 80047cc: 2364 movs r3, #100 ; 0x64 - 80047ce: 2204 movs r2, #4 - 80047d0: 480a ldr r0, [pc, #40] ; (80047fc ) - 80047d2: f7fc ff55 bl 8001680 + 80049c0: f107 0114 add.w r1, r7, #20 + 80049c4: 2364 movs r3, #100 ; 0x64 + 80049c6: 2204 movs r2, #4 + 80049c8: 480a ldr r0, [pc, #40] ; (80049f4 ) + 80049ca: f7fc feb5 bl 8001738 HAL_SPI_Receive(&hspi2,pBuffer,NumByteToRead,100); - 80047d6: 88fa ldrh r2, [r7, #6] - 80047d8: 2364 movs r3, #100 ; 0x64 - 80047da: 68f9 ldr r1, [r7, #12] - 80047dc: 4807 ldr r0, [pc, #28] ; (80047fc ) - 80047de: f7fd f88b bl 80018f8 + 80049ce: 88fa ldrh r2, [r7, #6] + 80049d0: 2364 movs r3, #100 ; 0x64 + 80049d2: 68f9 ldr r1, [r7, #12] + 80049d4: 4807 ldr r0, [pc, #28] ; (80049f4 ) + 80049d6: f7fc ffeb bl 80019b0 HAL_GPIO_WritePin(FLASH_E_GPIO_Port,FLASH_E_Pin,1); - 80047e2: 2201 movs r2, #1 - 80047e4: f44f 5180 mov.w r1, #4096 ; 0x1000 - 80047e8: 4803 ldr r0, [pc, #12] ; (80047f8 ) - 80047ea: f7fc fac5 bl 8000d78 + 80049da: 2201 movs r2, #1 + 80049dc: f44f 5180 mov.w r1, #4096 ; 0x1000 + 80049e0: 4803 ldr r0, [pc, #12] ; (80049f0 ) + 80049e2: f7fc fa24 bl 8000e2e } - 80047ee: bf00 nop - 80047f0: 3718 adds r7, #24 - 80047f2: 46bd mov sp, r7 - 80047f4: bd80 pop {r7, pc} - 80047f6: bf00 nop - 80047f8: 40010c00 .word 0x40010c00 - 80047fc: 20000074 .word 0x20000074 + 80049e6: bf00 nop + 80049e8: 3718 adds r7, #24 + 80049ea: 46bd mov sp, r7 + 80049ec: bd80 pop {r7, pc} + 80049ee: bf00 nop + 80049f0: 40010c00 .word 0x40010c00 + 80049f4: 200000e4 .word 0x200000e4 + +080049f8 : - Timer2--; } /* SPI Chip Select */ static void SELECT(void) { - 8004800: b580 push {r7, lr} - 8004802: af00 add r7, sp, #0 + 80049f8: b580 push {r7, lr} + 80049fa: af00 add r7, sp, #0 HAL_GPIO_WritePin(SD_CS_GPIO_Port, SD_CS_Pin, GPIO_PIN_RESET); - 8004804: 2200 movs r2, #0 - 8004806: 2104 movs r1, #4 - 8004808: 4802 ldr r0, [pc, #8] ; (8004814 ) - 800480a: f7fc fab5 bl 8000d78 + 80049fc: 2200 movs r2, #0 + 80049fe: 2104 movs r1, #4 + 8004a00: 4802 ldr r0, [pc, #8] ; (8004a0c ) + 8004a02: f7fc fa14 bl 8000e2e } - 800480e: bf00 nop - 8004810: bd80 pop {r7, pc} - 8004812: bf00 nop - 8004814: 40011400 .word 0x40011400 + 8004a06: bf00 nop + 8004a08: bd80 pop {r7, pc} + 8004a0a: bf00 nop + 8004a0c: 40011400 .word 0x40011400 -08004818 : +08004a10 : /* SPI Chip Deselect */ static void DESELECT(void) { - 8004818: b580 push {r7, lr} - 800481a: af00 add r7, sp, #0 + 8004a10: b580 push {r7, lr} + 8004a12: af00 add r7, sp, #0 HAL_GPIO_WritePin(SD_CS_GPIO_Port, SD_CS_Pin, GPIO_PIN_SET); - 800481c: 2201 movs r2, #1 - 800481e: 2104 movs r1, #4 - 8004820: 4802 ldr r0, [pc, #8] ; (800482c ) - 8004822: f7fc faa9 bl 8000d78 + 8004a14: 2201 movs r2, #1 + 8004a16: 2104 movs r1, #4 + 8004a18: 4802 ldr r0, [pc, #8] ; (8004a24 ) + 8004a1a: f7fc fa08 bl 8000e2e } - 8004826: bf00 nop - 8004828: bd80 pop {r7, pc} - 800482a: bf00 nop - 800482c: 40011400 .word 0x40011400 + 8004a1e: bf00 nop + 8004a20: bd80 pop {r7, pc} + 8004a22: bf00 nop + 8004a24: 40011400 .word 0x40011400 -08004830 : +08004a28 : static void SPI_TxByte(BYTE data) { - 8004830: b580 push {r7, lr} - 8004832: b082 sub sp, #8 - 8004834: af00 add r7, sp, #0 - 8004836: 4603 mov r3, r0 - 8004838: 71fb strb r3, [r7, #7] + 8004a28: b580 push {r7, lr} + 8004a2a: b082 sub sp, #8 + 8004a2c: af00 add r7, sp, #0 + 8004a2e: 4603 mov r3, r0 + 8004a30: 71fb strb r3, [r7, #7] while (HAL_SPI_GetState(&hspi2) != HAL_SPI_STATE_READY); - 800483a: bf00 nop - 800483c: 4808 ldr r0, [pc, #32] ; (8004860 ) - 800483e: f7fd fb0e bl 8001e5e - 8004842: 4603 mov r3, r0 - 8004844: 2b01 cmp r3, #1 - 8004846: d1f9 bne.n 800483c + 8004a32: bf00 nop + 8004a34: 4808 ldr r0, [pc, #32] ; (8004a58 ) + 8004a36: f7fd fa6e bl 8001f16 + 8004a3a: 4603 mov r3, r0 + 8004a3c: 2b01 cmp r3, #1 + 8004a3e: d1f9 bne.n 8004a34 HAL_SPI_Transmit(&hspi2, &data, 1, SPI_TIMEOUT); - 8004848: 1df9 adds r1, r7, #7 - 800484a: f44f 737a mov.w r3, #1000 ; 0x3e8 - 800484e: 2201 movs r2, #1 - 8004850: 4803 ldr r0, [pc, #12] ; (8004860 ) - 8004852: f7fc ff15 bl 8001680 + 8004a40: 1df9 adds r1, r7, #7 + 8004a42: f44f 737a mov.w r3, #1000 ; 0x3e8 + 8004a46: 2201 movs r2, #1 + 8004a48: 4803 ldr r0, [pc, #12] ; (8004a58 ) + 8004a4a: f7fc fe75 bl 8001738 } - 8004856: bf00 nop - 8004858: 3708 adds r7, #8 - 800485a: 46bd mov sp, r7 - 800485c: bd80 pop {r7, pc} - 800485e: bf00 nop - 8004860: 20000074 .word 0x20000074 + 8004a4e: bf00 nop + 8004a50: 3708 adds r7, #8 + 8004a52: 46bd mov sp, r7 + 8004a54: bd80 pop {r7, pc} + 8004a56: bf00 nop + 8004a58: 200000e4 .word 0x200000e4 -08004864 : +08004a5c : static uint8_t SPI_RxByte(void) { - 8004864: b580 push {r7, lr} - 8004866: b084 sub sp, #16 - 8004868: af02 add r7, sp, #8 + 8004a5c: b580 push {r7, lr} + 8004a5e: b084 sub sp, #16 + 8004a60: af02 add r7, sp, #8 uint8_t dummy, data; dummy = 0xFF; - 800486a: 23ff movs r3, #255 ; 0xff - 800486c: 71fb strb r3, [r7, #7] + 8004a62: 23ff movs r3, #255 ; 0xff + 8004a64: 71fb strb r3, [r7, #7] data = 0; - 800486e: 2300 movs r3, #0 - 8004870: 71bb strb r3, [r7, #6] + 8004a66: 2300 movs r3, #0 + 8004a68: 71bb strb r3, [r7, #6] while ((HAL_SPI_GetState(&hspi2) != HAL_SPI_STATE_READY)); - 8004872: bf00 nop - 8004874: 4809 ldr r0, [pc, #36] ; (800489c ) - 8004876: f7fd faf2 bl 8001e5e - 800487a: 4603 mov r3, r0 - 800487c: 2b01 cmp r3, #1 - 800487e: d1f9 bne.n 8004874 + 8004a6a: bf00 nop + 8004a6c: 4809 ldr r0, [pc, #36] ; (8004a94 ) + 8004a6e: f7fd fa52 bl 8001f16 + 8004a72: 4603 mov r3, r0 + 8004a74: 2b01 cmp r3, #1 + 8004a76: d1f9 bne.n 8004a6c HAL_SPI_TransmitReceive(&hspi2, &dummy, &data, 1, SPI_TIMEOUT); - 8004880: 1dba adds r2, r7, #6 - 8004882: 1df9 adds r1, r7, #7 - 8004884: f44f 737a mov.w r3, #1000 ; 0x3e8 - 8004888: 9300 str r3, [sp, #0] - 800488a: 2301 movs r3, #1 - 800488c: 4803 ldr r0, [pc, #12] ; (800489c ) - 800488e: f7fd f944 bl 8001b1a + 8004a78: 1dba adds r2, r7, #6 + 8004a7a: 1df9 adds r1, r7, #7 + 8004a7c: f44f 737a mov.w r3, #1000 ; 0x3e8 + 8004a80: 9300 str r3, [sp, #0] + 8004a82: 2301 movs r3, #1 + 8004a84: 4803 ldr r0, [pc, #12] ; (8004a94 ) + 8004a86: f7fd f8a4 bl 8001bd2 return data; - 8004892: 79bb ldrb r3, [r7, #6] + 8004a8a: 79bb ldrb r3, [r7, #6] } - 8004894: 4618 mov r0, r3 - 8004896: 3708 adds r7, #8 - 8004898: 46bd mov sp, r7 - 800489a: bd80 pop {r7, pc} - 800489c: 20000074 .word 0x20000074 + 8004a8c: 4618 mov r0, r3 + 8004a8e: 3708 adds r7, #8 + 8004a90: 46bd mov sp, r7 + 8004a92: bd80 pop {r7, pc} + 8004a94: 200000e4 .word 0x200000e4 -080048a0 : +08004a98 : static void SPI_RxBytePtr(uint8_t *buff) { - 80048a0: b580 push {r7, lr} - 80048a2: b082 sub sp, #8 - 80048a4: af00 add r7, sp, #0 - 80048a6: 6078 str r0, [r7, #4] + 8004a98: b580 push {r7, lr} + 8004a9a: b082 sub sp, #8 + 8004a9c: af00 add r7, sp, #0 + 8004a9e: 6078 str r0, [r7, #4] *buff = SPI_RxByte(); - 80048a8: f7ff ffdc bl 8004864 - 80048ac: 4603 mov r3, r0 - 80048ae: 461a mov r2, r3 - 80048b0: 687b ldr r3, [r7, #4] - 80048b2: 701a strb r2, [r3, #0] + 8004aa0: f7ff ffdc bl 8004a5c + 8004aa4: 4603 mov r3, r0 + 8004aa6: 461a mov r2, r3 + 8004aa8: 687b ldr r3, [r7, #4] + 8004aaa: 701a strb r2, [r3, #0] } - 80048b4: bf00 nop - 80048b6: 3708 adds r7, #8 - 80048b8: 46bd mov sp, r7 - 80048ba: bd80 pop {r7, pc} + 8004aac: bf00 nop + 8004aae: 3708 adds r7, #8 + 8004ab0: 46bd mov sp, r7 + 8004ab2: bd80 pop {r7, pc} -080048bc : +08004ab4 : static uint8_t SD_ReadyWait(void) { - 80048bc: b580 push {r7, lr} - 80048be: b082 sub sp, #8 - 80048c0: af00 add r7, sp, #0 + 8004ab4: b580 push {r7, lr} + 8004ab6: b082 sub sp, #8 + 8004ab8: af00 add r7, sp, #0 uint8_t res; - Timer2 = 50; - 80048c2: 4b0b ldr r3, [pc, #44] ; (80048f0 ) - 80048c4: 2232 movs r2, #50 ; 0x32 - 80048c6: 701a strb r2, [r3, #0] + Timer2 = 50000; + 8004aba: 4b0d ldr r3, [pc, #52] ; (8004af0 ) + 8004abc: f24c 3250 movw r2, #50000 ; 0xc350 + 8004ac0: 601a str r2, [r3, #0] SPI_RxByte(); - 80048c8: f7ff ffcc bl 8004864 + 8004ac2: f7ff ffcb bl 8004a5c do { res = SPI_RxByte(); - 80048cc: f7ff ffca bl 8004864 - 80048d0: 4603 mov r3, r0 - 80048d2: 71fb strb r3, [r7, #7] + 8004ac6: f7ff ffc9 bl 8004a5c + 8004aca: 4603 mov r3, r0 + 8004acc: 71fb strb r3, [r7, #7] + Timer2--; + 8004ace: 4b08 ldr r3, [pc, #32] ; (8004af0 ) + 8004ad0: 681b ldr r3, [r3, #0] + 8004ad2: 3b01 subs r3, #1 + 8004ad4: 4a06 ldr r2, [pc, #24] ; (8004af0 ) + 8004ad6: 6013 str r3, [r2, #0] } while ((res != 0xFF) && Timer2); - 80048d4: 79fb ldrb r3, [r7, #7] - 80048d6: 2bff cmp r3, #255 ; 0xff - 80048d8: d004 beq.n 80048e4 - 80048da: 4b05 ldr r3, [pc, #20] ; (80048f0 ) - 80048dc: 781b ldrb r3, [r3, #0] - 80048de: b2db uxtb r3, r3 - 80048e0: 2b00 cmp r3, #0 - 80048e2: d1f3 bne.n 80048cc + 8004ad8: 79fb ldrb r3, [r7, #7] + 8004ada: 2bff cmp r3, #255 ; 0xff + 8004adc: d003 beq.n 8004ae6 + 8004ade: 4b04 ldr r3, [pc, #16] ; (8004af0 ) + 8004ae0: 681b ldr r3, [r3, #0] + 8004ae2: 2b00 cmp r3, #0 + 8004ae4: d1ef bne.n 8004ac6 return res; - 80048e4: 79fb ldrb r3, [r7, #7] + 8004ae6: 79fb ldrb r3, [r7, #7] } - 80048e6: 4618 mov r0, r3 - 80048e8: 3708 adds r7, #8 - 80048ea: 46bd mov sp, r7 - 80048ec: bd80 pop {r7, pc} - 80048ee: bf00 nop - 80048f0: 200007ac .word 0x200007ac + 8004ae8: 4618 mov r0, r3 + 8004aea: 3708 adds r7, #8 + 8004aec: 46bd mov sp, r7 + 8004aee: bd80 pop {r7, pc} + 8004af0: 2000081c .word 0x2000081c -080048f4 : +08004af4 : static void SD_PowerOn(void) { - 80048f4: b580 push {r7, lr} - 80048f6: b086 sub sp, #24 - 80048f8: af00 add r7, sp, #0 + 8004af4: b580 push {r7, lr} + 8004af6: b086 sub sp, #24 + 8004af8: af00 add r7, sp, #0 uint8_t cmd_arg[6]; uint32_t Count = 0x1FFF; - 80048fa: f641 73ff movw r3, #8191 ; 0x1fff - 80048fe: 617b str r3, [r7, #20] + 8004afa: f641 73ff movw r3, #8191 ; 0x1fff + 8004afe: 617b str r3, [r7, #20] DESELECT(); - 8004900: f7ff ff8a bl 8004818 + 8004b00: f7ff ff86 bl 8004a10 for(int i = 0; i < 10; i++) - 8004904: 2300 movs r3, #0 - 8004906: 613b str r3, [r7, #16] - 8004908: e005 b.n 8004916 + 8004b04: 2300 movs r3, #0 + 8004b06: 613b str r3, [r7, #16] + 8004b08: e005 b.n 8004b16 { SPI_TxByte(0xFF); - 800490a: 20ff movs r0, #255 ; 0xff - 800490c: f7ff ff90 bl 8004830 + 8004b0a: 20ff movs r0, #255 ; 0xff + 8004b0c: f7ff ff8c bl 8004a28 for(int i = 0; i < 10; i++) - 8004910: 693b ldr r3, [r7, #16] - 8004912: 3301 adds r3, #1 - 8004914: 613b str r3, [r7, #16] - 8004916: 693b ldr r3, [r7, #16] - 8004918: 2b09 cmp r3, #9 - 800491a: ddf6 ble.n 800490a + 8004b10: 693b ldr r3, [r7, #16] + 8004b12: 3301 adds r3, #1 + 8004b14: 613b str r3, [r7, #16] + 8004b16: 693b ldr r3, [r7, #16] + 8004b18: 2b09 cmp r3, #9 + 8004b1a: ddf6 ble.n 8004b0a } /* SPI Chips Select */ SELECT(); - 800491c: f7ff ff70 bl 8004800 cmd_arg[0] = (CMD0 | 0x40); - 8004920: 2340 movs r3, #64 ; 0x40 - 8004922: 713b strb r3, [r7, #4] + 8004b20: 2340 movs r3, #64 ; 0x40 + 8004b22: 713b strb r3, [r7, #4] cmd_arg[1] = 0; - 8004924: 2300 movs r3, #0 - 8004926: 717b strb r3, [r7, #5] + 8004b24: 2300 movs r3, #0 + 8004b26: 717b strb r3, [r7, #5] cmd_arg[2] = 0; - 8004928: 2300 movs r3, #0 - 800492a: 71bb strb r3, [r7, #6] + 8004b28: 2300 movs r3, #0 + 8004b2a: 71bb strb r3, [r7, #6] cmd_arg[3] = 0; - 800492c: 2300 movs r3, #0 - 800492e: 71fb strb r3, [r7, #7] + 8004b2c: 2300 movs r3, #0 + 8004b2e: 71fb strb r3, [r7, #7] cmd_arg[4] = 0; - 8004930: 2300 movs r3, #0 - 8004932: 723b strb r3, [r7, #8] + 8004b30: 2300 movs r3, #0 + 8004b32: 723b strb r3, [r7, #8] cmd_arg[5] = 0x95; - 8004934: 2395 movs r3, #149 ; 0x95 - 8004936: 727b strb r3, [r7, #9] + 8004b34: 2395 movs r3, #149 ; 0x95 + 8004b36: 727b strb r3, [r7, #9] for (int i = 0; i < 6; i++) - 8004938: 2300 movs r3, #0 - 800493a: 60fb str r3, [r7, #12] - 800493c: e009 b.n 8004952 + 8004b38: 2300 movs r3, #0 + 8004b3a: 60fb str r3, [r7, #12] + 8004b3c: e009 b.n 8004b52 { SPI_TxByte(cmd_arg[i]); - 800493e: 1d3a adds r2, r7, #4 - 8004940: 68fb ldr r3, [r7, #12] - 8004942: 4413 add r3, r2 - 8004944: 781b ldrb r3, [r3, #0] - 8004946: 4618 mov r0, r3 - 8004948: f7ff ff72 bl 8004830 + 8004b3e: 1d3a adds r2, r7, #4 + 8004b40: 68fb ldr r3, [r7, #12] + 8004b42: 4413 add r3, r2 + 8004b44: 781b ldrb r3, [r3, #0] + 8004b46: 4618 mov r0, r3 + 8004b48: f7ff ff6e bl 8004a28 for (int i = 0; i < 6; i++) - 800494c: 68fb ldr r3, [r7, #12] - 800494e: 3301 adds r3, #1 - 8004950: 60fb str r3, [r7, #12] - 8004952: 68fb ldr r3, [r7, #12] - 8004954: 2b05 cmp r3, #5 - 8004956: ddf2 ble.n 800493e + 8004b4c: 68fb ldr r3, [r7, #12] + 8004b4e: 3301 adds r3, #1 + 8004b50: 60fb str r3, [r7, #12] + 8004b52: 68fb ldr r3, [r7, #12] + 8004b54: 2b05 cmp r3, #5 + 8004b56: ddf2 ble.n 8004b3e } while ((SPI_RxByte() != 0x01) && Count) - 8004958: e002 b.n 8004960 + 8004b58: e002 b.n 8004b60 { Count--; - 800495a: 697b ldr r3, [r7, #20] - 800495c: 3b01 subs r3, #1 - 800495e: 617b str r3, [r7, #20] + 8004b5a: 697b ldr r3, [r7, #20] + 8004b5c: 3b01 subs r3, #1 + 8004b5e: 617b str r3, [r7, #20] while ((SPI_RxByte() != 0x01) && Count) - 8004960: f7ff ff80 bl 8004864 - 8004964: 4603 mov r3, r0 - 8004966: 2b01 cmp r3, #1 - 8004968: d002 beq.n 8004970 - 800496a: 697b ldr r3, [r7, #20] - 800496c: 2b00 cmp r3, #0 - 800496e: d1f4 bne.n 800495a + 8004b60: f7ff ff7c bl 8004a5c + 8004b64: 4603 mov r3, r0 + 8004b66: 2b01 cmp r3, #1 + 8004b68: d002 beq.n 8004b70 + 8004b6a: 697b ldr r3, [r7, #20] + 8004b6c: 2b00 cmp r3, #0 + 8004b6e: d1f4 bne.n 8004b5a } DESELECT(); - 8004970: f7ff ff52 bl 8004818 + 8004b70: f7ff ff4e bl 8004a10 SPI_TxByte(0XFF); - 8004974: 20ff movs r0, #255 ; 0xff - 8004976: f7ff ff5b bl 8004830 + 8004b74: 20ff movs r0, #255 ; 0xff + 8004b76: f7ff ff57 bl 8004a28 PowerFlag = 1; - 800497a: 4b03 ldr r3, [pc, #12] ; (8004988 ) - 800497c: 2201 movs r2, #1 - 800497e: 701a strb r2, [r3, #0] + 8004b7a: 4b03 ldr r3, [pc, #12] ; (8004b88 ) + 8004b7c: 2201 movs r2, #1 + 8004b7e: 701a strb r2, [r3, #0] } - 8004980: bf00 nop - 8004982: 3718 adds r7, #24 - 8004984: 46bd mov sp, r7 - 8004986: bd80 pop {r7, pc} - 8004988: 20000071 .word 0x20000071 + 8004b80: bf00 nop + 8004b82: 3718 adds r7, #24 + 8004b84: 46bd mov sp, r7 + 8004b86: bd80 pop {r7, pc} + 8004b88: 200000d9 .word 0x200000d9 -0800498c : +08004b8c : static void SD_PowerOff(void) { - 800498c: b480 push {r7} - 800498e: af00 add r7, sp, #0 + 8004b8c: b480 push {r7} + 8004b8e: af00 add r7, sp, #0 PowerFlag = 0; - 8004990: 4b03 ldr r3, [pc, #12] ; (80049a0 ) - 8004992: 2200 movs r2, #0 - 8004994: 701a strb r2, [r3, #0] + 8004b90: 4b03 ldr r3, [pc, #12] ; (8004ba0 ) + 8004b92: 2200 movs r2, #0 + 8004b94: 701a strb r2, [r3, #0] } - 8004996: bf00 nop - 8004998: 46bd mov sp, r7 - 800499a: bc80 pop {r7} - 800499c: 4770 bx lr - 800499e: bf00 nop - 80049a0: 20000071 .word 0x20000071 + 8004b96: bf00 nop + 8004b98: 46bd mov sp, r7 + 8004b9a: bc80 pop {r7} + 8004b9c: 4770 bx lr + 8004b9e: bf00 nop + 8004ba0: 200000d9 .word 0x200000d9 -080049a4 : +08004ba4 : static uint8_t SD_CheckPower(void) { - 80049a4: b480 push {r7} - 80049a6: af00 add r7, sp, #0 + 8004ba4: b480 push {r7} + 8004ba6: af00 add r7, sp, #0 /* 0=off, 1=on */ return PowerFlag; - 80049a8: 4b02 ldr r3, [pc, #8] ; (80049b4 ) - 80049aa: 781b ldrb r3, [r3, #0] + 8004ba8: 4b02 ldr r3, [pc, #8] ; (8004bb4 ) + 8004baa: 781b ldrb r3, [r3, #0] } - 80049ac: 4618 mov r0, r3 - 80049ae: 46bd mov sp, r7 - 80049b0: bc80 pop {r7} - 80049b2: 4770 bx lr - 80049b4: 20000071 .word 0x20000071 + 8004bac: 4618 mov r0, r3 + 8004bae: 46bd mov sp, r7 + 8004bb0: bc80 pop {r7} + 8004bb2: 4770 bx lr + 8004bb4: 200000d9 .word 0x200000d9 -080049b8 : +08004bb8 : static bool SD_RxDataBlock(BYTE *buff, UINT btr) { - 80049b8: b580 push {r7, lr} - 80049ba: b084 sub sp, #16 - 80049bc: af00 add r7, sp, #0 - 80049be: 6078 str r0, [r7, #4] - 80049c0: 6039 str r1, [r7, #0] + 8004bb8: b580 push {r7, lr} + 8004bba: b084 sub sp, #16 + 8004bbc: af00 add r7, sp, #0 + 8004bbe: 6078 str r0, [r7, #4] + 8004bc0: 6039 str r1, [r7, #0] uint8_t token; - - Timer1 = 10; - 80049c2: 4b17 ldr r3, [pc, #92] ; (8004a20 ) - 80049c4: 220a movs r2, #10 - 80049c6: 701a strb r2, [r3, #0] - - + Timer1 = 10000; + 8004bc2: 4b1a ldr r3, [pc, #104] ; (8004c2c ) + 8004bc4: f242 7210 movw r2, #10000 ; 0x2710 + 8004bc8: 601a str r2, [r3, #0] do { token = SPI_RxByte(); - 80049c8: f7ff ff4c bl 8004864 - 80049cc: 4603 mov r3, r0 - 80049ce: 73fb strb r3, [r7, #15] + 8004bca: f7ff ff47 bl 8004a5c + 8004bce: 4603 mov r3, r0 + 8004bd0: 73fb strb r3, [r7, #15] + Timer1--; + 8004bd2: 4b16 ldr r3, [pc, #88] ; (8004c2c ) + 8004bd4: 681b ldr r3, [r3, #0] + 8004bd6: 3b01 subs r3, #1 + 8004bd8: 4a14 ldr r2, [pc, #80] ; (8004c2c ) + 8004bda: 6013 str r3, [r2, #0] } while((token == 0xFF) && Timer1); - 80049d0: 7bfb ldrb r3, [r7, #15] - 80049d2: 2bff cmp r3, #255 ; 0xff - 80049d4: d104 bne.n 80049e0 - 80049d6: 4b12 ldr r3, [pc, #72] ; (8004a20 ) - 80049d8: 781b ldrb r3, [r3, #0] - 80049da: b2db uxtb r3, r3 - 80049dc: 2b00 cmp r3, #0 - 80049de: d1f3 bne.n 80049c8 + 8004bdc: 7bfb ldrb r3, [r7, #15] + 8004bde: 2bff cmp r3, #255 ; 0xff + 8004be0: d103 bne.n 8004bea + 8004be2: 4b12 ldr r3, [pc, #72] ; (8004c2c ) + 8004be4: 681b ldr r3, [r3, #0] + 8004be6: 2b00 cmp r3, #0 + 8004be8: d1ef bne.n 8004bca if(token != 0xFE) - 80049e0: 7bfb ldrb r3, [r7, #15] - 80049e2: 2bfe cmp r3, #254 ; 0xfe - 80049e4: d001 beq.n 80049ea + 8004bea: 7bfb ldrb r3, [r7, #15] + 8004bec: 2bfe cmp r3, #254 ; 0xfe + 8004bee: d001 beq.n 8004bf4 return FALSE; - 80049e6: 2300 movs r3, #0 - 80049e8: e016 b.n 8004a18 + 8004bf0: 2300 movs r3, #0 + 8004bf2: e016 b.n 8004c22 do { SPI_RxBytePtr(buff++); - 80049ea: 687b ldr r3, [r7, #4] - 80049ec: 1c5a adds r2, r3, #1 - 80049ee: 607a str r2, [r7, #4] - 80049f0: 4618 mov r0, r3 - 80049f2: f7ff ff55 bl 80048a0 + 8004bf4: 687b ldr r3, [r7, #4] + 8004bf6: 1c5a adds r2, r3, #1 + 8004bf8: 607a str r2, [r7, #4] + 8004bfa: 4618 mov r0, r3 + 8004bfc: f7ff ff4c bl 8004a98 SPI_RxBytePtr(buff++); - 80049f6: 687b ldr r3, [r7, #4] - 80049f8: 1c5a adds r2, r3, #1 - 80049fa: 607a str r2, [r7, #4] - 80049fc: 4618 mov r0, r3 - 80049fe: f7ff ff4f bl 80048a0 + 8004c00: 687b ldr r3, [r7, #4] + 8004c02: 1c5a adds r2, r3, #1 + 8004c04: 607a str r2, [r7, #4] + 8004c06: 4618 mov r0, r3 + 8004c08: f7ff ff46 bl 8004a98 } while(btr -= 2); - 8004a02: 683b ldr r3, [r7, #0] - 8004a04: 3b02 subs r3, #2 - 8004a06: 603b str r3, [r7, #0] - 8004a08: 683b ldr r3, [r7, #0] - 8004a0a: 2b00 cmp r3, #0 - 8004a0c: d1ed bne.n 80049ea + 8004c0c: 683b ldr r3, [r7, #0] + 8004c0e: 3b02 subs r3, #2 + 8004c10: 603b str r3, [r7, #0] + 8004c12: 683b ldr r3, [r7, #0] + 8004c14: 2b00 cmp r3, #0 + 8004c16: d1ed bne.n 8004bf4 SPI_RxByte(); - 8004a0e: f7ff ff29 bl 8004864 + 8004c18: f7ff ff20 bl 8004a5c SPI_RxByte(); - 8004a12: f7ff ff27 bl 8004864 + 8004c1c: f7ff ff1e bl 8004a5c return TRUE; - 8004a16: 2301 movs r3, #1 + 8004c20: 2301 movs r3, #1 } - 8004a18: 4618 mov r0, r3 - 8004a1a: 3710 adds r7, #16 - 8004a1c: 46bd mov sp, r7 - 8004a1e: bd80 pop {r7, pc} - 8004a20: 200007ad .word 0x200007ad + 8004c22: 4618 mov r0, r3 + 8004c24: 3710 adds r7, #16 + 8004c26: 46bd mov sp, r7 + 8004c28: bd80 pop {r7, pc} + 8004c2a: bf00 nop + 8004c2c: 20000820 .word 0x20000820 -08004a24 : +08004c30 : #if _READONLY == 0 static bool SD_TxDataBlock(const BYTE *buff, BYTE token) { - 8004a24: b580 push {r7, lr} - 8004a26: b084 sub sp, #16 - 8004a28: af00 add r7, sp, #0 - 8004a2a: 6078 str r0, [r7, #4] - 8004a2c: 460b mov r3, r1 - 8004a2e: 70fb strb r3, [r7, #3] + 8004c30: b580 push {r7, lr} + 8004c32: b084 sub sp, #16 + 8004c34: af00 add r7, sp, #0 + 8004c36: 6078 str r0, [r7, #4] + 8004c38: 460b mov r3, r1 + 8004c3a: 70fb strb r3, [r7, #3] uint8_t resp, wc; uint8_t i = 0; - 8004a30: 2300 movs r3, #0 - 8004a32: 737b strb r3, [r7, #13] + 8004c3c: 2300 movs r3, #0 + 8004c3e: 737b strb r3, [r7, #13] if (SD_ReadyWait() != 0xFF) - 8004a34: f7ff ff42 bl 80048bc - 8004a38: 4603 mov r3, r0 - 8004a3a: 2bff cmp r3, #255 ; 0xff - 8004a3c: d001 beq.n 8004a42 + 8004c40: f7ff ff38 bl 8004ab4 + 8004c44: 4603 mov r3, r0 + 8004c46: 2bff cmp r3, #255 ; 0xff + 8004c48: d001 beq.n 8004c4e return FALSE; - 8004a3e: 2300 movs r3, #0 - 8004a40: e040 b.n 8004ac4 + 8004c4a: 2300 movs r3, #0 + 8004c4c: e040 b.n 8004cd0 SPI_TxByte(token); - 8004a42: 78fb ldrb r3, [r7, #3] - 8004a44: 4618 mov r0, r3 - 8004a46: f7ff fef3 bl 8004830 + 8004c4e: 78fb ldrb r3, [r7, #3] + 8004c50: 4618 mov r0, r3 + 8004c52: f7ff fee9 bl 8004a28 if (token != 0xFD) - 8004a4a: 78fb ldrb r3, [r7, #3] - 8004a4c: 2bfd cmp r3, #253 ; 0xfd - 8004a4e: d031 beq.n 8004ab4 + 8004c56: 78fb ldrb r3, [r7, #3] + 8004c58: 2bfd cmp r3, #253 ; 0xfd + 8004c5a: d031 beq.n 8004cc0 { wc = 0; - 8004a50: 2300 movs r3, #0 - 8004a52: 73bb strb r3, [r7, #14] + 8004c5c: 2300 movs r3, #0 + 8004c5e: 73bb strb r3, [r7, #14] do { SPI_TxByte(*buff++); - 8004a54: 687b ldr r3, [r7, #4] - 8004a56: 1c5a adds r2, r3, #1 - 8004a58: 607a str r2, [r7, #4] - 8004a5a: 781b ldrb r3, [r3, #0] - 8004a5c: 4618 mov r0, r3 - 8004a5e: f7ff fee7 bl 8004830 + 8004c60: 687b ldr r3, [r7, #4] + 8004c62: 1c5a adds r2, r3, #1 + 8004c64: 607a str r2, [r7, #4] + 8004c66: 781b ldrb r3, [r3, #0] + 8004c68: 4618 mov r0, r3 + 8004c6a: f7ff fedd bl 8004a28 SPI_TxByte(*buff++); - 8004a62: 687b ldr r3, [r7, #4] - 8004a64: 1c5a adds r2, r3, #1 - 8004a66: 607a str r2, [r7, #4] - 8004a68: 781b ldrb r3, [r3, #0] - 8004a6a: 4618 mov r0, r3 - 8004a6c: f7ff fee0 bl 8004830 + 8004c6e: 687b ldr r3, [r7, #4] + 8004c70: 1c5a adds r2, r3, #1 + 8004c72: 607a str r2, [r7, #4] + 8004c74: 781b ldrb r3, [r3, #0] + 8004c76: 4618 mov r0, r3 + 8004c78: f7ff fed6 bl 8004a28 } while (--wc); - 8004a70: 7bbb ldrb r3, [r7, #14] - 8004a72: 3b01 subs r3, #1 - 8004a74: 73bb strb r3, [r7, #14] - 8004a76: 7bbb ldrb r3, [r7, #14] - 8004a78: 2b00 cmp r3, #0 - 8004a7a: d1eb bne.n 8004a54 + 8004c7c: 7bbb ldrb r3, [r7, #14] + 8004c7e: 3b01 subs r3, #1 + 8004c80: 73bb strb r3, [r7, #14] + 8004c82: 7bbb ldrb r3, [r7, #14] + 8004c84: 2b00 cmp r3, #0 + 8004c86: d1eb bne.n 8004c60 SPI_RxByte(); - 8004a7c: f7ff fef2 bl 8004864 + 8004c88: f7ff fee8 bl 8004a5c SPI_RxByte(); - 8004a80: f7ff fef0 bl 8004864 + 8004c8c: f7ff fee6 bl 8004a5c while (i <= 64) - 8004a84: e00b b.n 8004a9e + 8004c90: e00b b.n 8004caa { resp = SPI_RxByte(); - 8004a86: f7ff feed bl 8004864 - 8004a8a: 4603 mov r3, r0 - 8004a8c: 73fb strb r3, [r7, #15] + 8004c92: f7ff fee3 bl 8004a5c + 8004c96: 4603 mov r3, r0 + 8004c98: 73fb strb r3, [r7, #15] if ((resp & 0x1F) == 0x05) - 8004a8e: 7bfb ldrb r3, [r7, #15] - 8004a90: f003 031f and.w r3, r3, #31 - 8004a94: 2b05 cmp r3, #5 - 8004a96: d006 beq.n 8004aa6 + 8004c9a: 7bfb ldrb r3, [r7, #15] + 8004c9c: f003 031f and.w r3, r3, #31 + 8004ca0: 2b05 cmp r3, #5 + 8004ca2: d006 beq.n 8004cb2 break; i++; - 8004a98: 7b7b ldrb r3, [r7, #13] - 8004a9a: 3301 adds r3, #1 - 8004a9c: 737b strb r3, [r7, #13] + 8004ca4: 7b7b ldrb r3, [r7, #13] + 8004ca6: 3301 adds r3, #1 + 8004ca8: 737b strb r3, [r7, #13] while (i <= 64) - 8004a9e: 7b7b ldrb r3, [r7, #13] - 8004aa0: 2b40 cmp r3, #64 ; 0x40 - 8004aa2: d9f0 bls.n 8004a86 - 8004aa4: e000 b.n 8004aa8 + 8004caa: 7b7b ldrb r3, [r7, #13] + 8004cac: 2b40 cmp r3, #64 ; 0x40 + 8004cae: d9f0 bls.n 8004c92 + 8004cb0: e000 b.n 8004cb4 break; - 8004aa6: bf00 nop + 8004cb2: bf00 nop } while (SPI_RxByte() == 0); - 8004aa8: bf00 nop - 8004aaa: f7ff fedb bl 8004864 - 8004aae: 4603 mov r3, r0 - 8004ab0: 2b00 cmp r3, #0 - 8004ab2: d0fa beq.n 8004aaa + 8004cb4: bf00 nop + 8004cb6: f7ff fed1 bl 8004a5c + 8004cba: 4603 mov r3, r0 + 8004cbc: 2b00 cmp r3, #0 + 8004cbe: d0fa beq.n 8004cb6 } if ((resp & 0x1F) == 0x05) - 8004ab4: 7bfb ldrb r3, [r7, #15] - 8004ab6: f003 031f and.w r3, r3, #31 - 8004aba: 2b05 cmp r3, #5 - 8004abc: d101 bne.n 8004ac2 + 8004cc0: 7bfb ldrb r3, [r7, #15] + 8004cc2: f003 031f and.w r3, r3, #31 + 8004cc6: 2b05 cmp r3, #5 + 8004cc8: d101 bne.n 8004cce return TRUE; - 8004abe: 2301 movs r3, #1 - 8004ac0: e000 b.n 8004ac4 + 8004cca: 2301 movs r3, #1 + 8004ccc: e000 b.n 8004cd0 else return FALSE; - 8004ac2: 2300 movs r3, #0 + 8004cce: 2300 movs r3, #0 } - 8004ac4: 4618 mov r0, r3 - 8004ac6: 3710 adds r7, #16 - 8004ac8: 46bd mov sp, r7 - 8004aca: bd80 pop {r7, pc} + 8004cd0: 4618 mov r0, r3 + 8004cd2: 3710 adds r7, #16 + 8004cd4: 46bd mov sp, r7 + 8004cd6: bd80 pop {r7, pc} -08004acc : +08004cd8 : #endif /* _READONLY */ static BYTE SD_SendCmd(BYTE cmd, DWORD arg) { - 8004acc: b580 push {r7, lr} - 8004ace: b084 sub sp, #16 - 8004ad0: af00 add r7, sp, #0 - 8004ad2: 4603 mov r3, r0 - 8004ad4: 6039 str r1, [r7, #0] - 8004ad6: 71fb strb r3, [r7, #7] + 8004cd8: b580 push {r7, lr} + 8004cda: b084 sub sp, #16 + 8004cdc: af00 add r7, sp, #0 + 8004cde: 4603 mov r3, r0 + 8004ce0: 6039 str r1, [r7, #0] + 8004ce2: 71fb strb r3, [r7, #7] uint8_t crc, res; if (SD_ReadyWait() != 0xFF) - 8004ad8: f7ff fef0 bl 80048bc - 8004adc: 4603 mov r3, r0 - 8004ade: 2bff cmp r3, #255 ; 0xff - 8004ae0: d001 beq.n 8004ae6 + 8004ce4: f7ff fee6 bl 8004ab4 + 8004ce8: 4603 mov r3, r0 + 8004cea: 2bff cmp r3, #255 ; 0xff + 8004cec: d001 beq.n 8004cf2 return 0xFF; - 8004ae2: 23ff movs r3, #255 ; 0xff - 8004ae4: e040 b.n 8004b68 + 8004cee: 23ff movs r3, #255 ; 0xff + 8004cf0: e040 b.n 8004d74 SPI_TxByte(cmd); /* Command */ - 8004ae6: 79fb ldrb r3, [r7, #7] - 8004ae8: 4618 mov r0, r3 - 8004aea: f7ff fea1 bl 8004830 + 8004cf2: 79fb ldrb r3, [r7, #7] + 8004cf4: 4618 mov r0, r3 + 8004cf6: f7ff fe97 bl 8004a28 SPI_TxByte((BYTE) (arg >> 24)); /* Argument[31..24] */ - 8004aee: 683b ldr r3, [r7, #0] - 8004af0: 0e1b lsrs r3, r3, #24 - 8004af2: b2db uxtb r3, r3 - 8004af4: 4618 mov r0, r3 - 8004af6: f7ff fe9b bl 8004830 + 8004cfa: 683b ldr r3, [r7, #0] + 8004cfc: 0e1b lsrs r3, r3, #24 + 8004cfe: b2db uxtb r3, r3 + 8004d00: 4618 mov r0, r3 + 8004d02: f7ff fe91 bl 8004a28 SPI_TxByte((BYTE) (arg >> 16)); /* Argument[23..16] */ - 8004afa: 683b ldr r3, [r7, #0] - 8004afc: 0c1b lsrs r3, r3, #16 - 8004afe: b2db uxtb r3, r3 - 8004b00: 4618 mov r0, r3 - 8004b02: f7ff fe95 bl 8004830 + 8004d06: 683b ldr r3, [r7, #0] + 8004d08: 0c1b lsrs r3, r3, #16 + 8004d0a: b2db uxtb r3, r3 + 8004d0c: 4618 mov r0, r3 + 8004d0e: f7ff fe8b bl 8004a28 SPI_TxByte((BYTE) (arg >> 8)); /* Argument[15..8] */ - 8004b06: 683b ldr r3, [r7, #0] - 8004b08: 0a1b lsrs r3, r3, #8 - 8004b0a: b2db uxtb r3, r3 - 8004b0c: 4618 mov r0, r3 - 8004b0e: f7ff fe8f bl 8004830 + 8004d12: 683b ldr r3, [r7, #0] + 8004d14: 0a1b lsrs r3, r3, #8 + 8004d16: b2db uxtb r3, r3 + 8004d18: 4618 mov r0, r3 + 8004d1a: f7ff fe85 bl 8004a28 SPI_TxByte((BYTE) arg); /* Argument[7..0] */ - 8004b12: 683b ldr r3, [r7, #0] - 8004b14: b2db uxtb r3, r3 - 8004b16: 4618 mov r0, r3 - 8004b18: f7ff fe8a bl 8004830 + 8004d1e: 683b ldr r3, [r7, #0] + 8004d20: b2db uxtb r3, r3 + 8004d22: 4618 mov r0, r3 + 8004d24: f7ff fe80 bl 8004a28 crc = 0; - 8004b1c: 2300 movs r3, #0 - 8004b1e: 73fb strb r3, [r7, #15] + 8004d28: 2300 movs r3, #0 + 8004d2a: 73fb strb r3, [r7, #15] if (cmd == CMD0) - 8004b20: 79fb ldrb r3, [r7, #7] - 8004b22: 2b40 cmp r3, #64 ; 0x40 - 8004b24: d101 bne.n 8004b2a + 8004d2c: 79fb ldrb r3, [r7, #7] + 8004d2e: 2b40 cmp r3, #64 ; 0x40 + 8004d30: d101 bne.n 8004d36 crc = 0x95; /* CRC for CMD0(0) */ - 8004b26: 2395 movs r3, #149 ; 0x95 - 8004b28: 73fb strb r3, [r7, #15] + 8004d32: 2395 movs r3, #149 ; 0x95 + 8004d34: 73fb strb r3, [r7, #15] if (cmd == CMD8) - 8004b2a: 79fb ldrb r3, [r7, #7] - 8004b2c: 2b48 cmp r3, #72 ; 0x48 - 8004b2e: d101 bne.n 8004b34 + 8004d36: 79fb ldrb r3, [r7, #7] + 8004d38: 2b48 cmp r3, #72 ; 0x48 + 8004d3a: d101 bne.n 8004d40 crc = 0x87; /* CRC for CMD8(0x1AA) */ - 8004b30: 2387 movs r3, #135 ; 0x87 - 8004b32: 73fb strb r3, [r7, #15] + 8004d3c: 2387 movs r3, #135 ; 0x87 + 8004d3e: 73fb strb r3, [r7, #15] SPI_TxByte(crc); - 8004b34: 7bfb ldrb r3, [r7, #15] - 8004b36: 4618 mov r0, r3 - 8004b38: f7ff fe7a bl 8004830 + 8004d40: 7bfb ldrb r3, [r7, #15] + 8004d42: 4618 mov r0, r3 + 8004d44: f7ff fe70 bl 8004a28 if (cmd == CMD12) - 8004b3c: 79fb ldrb r3, [r7, #7] - 8004b3e: 2b4c cmp r3, #76 ; 0x4c - 8004b40: d101 bne.n 8004b46 + 8004d48: 79fb ldrb r3, [r7, #7] + 8004d4a: 2b4c cmp r3, #76 ; 0x4c + 8004d4c: d101 bne.n 8004d52 SPI_RxByte(); - 8004b42: f7ff fe8f bl 8004864 + 8004d4e: f7ff fe85 bl 8004a5c uint8_t n = 10; - 8004b46: 230a movs r3, #10 - 8004b48: 73bb strb r3, [r7, #14] + 8004d52: 230a movs r3, #10 + 8004d54: 73bb strb r3, [r7, #14] do { res = SPI_RxByte(); - 8004b4a: f7ff fe8b bl 8004864 - 8004b4e: 4603 mov r3, r0 - 8004b50: 737b strb r3, [r7, #13] + 8004d56: f7ff fe81 bl 8004a5c + 8004d5a: 4603 mov r3, r0 + 8004d5c: 737b strb r3, [r7, #13] } while ((res & 0x80) && --n); - 8004b52: f997 300d ldrsb.w r3, [r7, #13] - 8004b56: 2b00 cmp r3, #0 - 8004b58: da05 bge.n 8004b66 - 8004b5a: 7bbb ldrb r3, [r7, #14] - 8004b5c: 3b01 subs r3, #1 - 8004b5e: 73bb strb r3, [r7, #14] - 8004b60: 7bbb ldrb r3, [r7, #14] - 8004b62: 2b00 cmp r3, #0 - 8004b64: d1f1 bne.n 8004b4a + 8004d5e: f997 300d ldrsb.w r3, [r7, #13] + 8004d62: 2b00 cmp r3, #0 + 8004d64: da05 bge.n 8004d72 + 8004d66: 7bbb ldrb r3, [r7, #14] + 8004d68: 3b01 subs r3, #1 + 8004d6a: 73bb strb r3, [r7, #14] + 8004d6c: 7bbb ldrb r3, [r7, #14] + 8004d6e: 2b00 cmp r3, #0 + 8004d70: d1f1 bne.n 8004d56 return res; - 8004b66: 7b7b ldrb r3, [r7, #13] + 8004d72: 7b7b ldrb r3, [r7, #13] } - 8004b68: 4618 mov r0, r3 - 8004b6a: 3710 adds r7, #16 - 8004b6c: 46bd mov sp, r7 - 8004b6e: bd80 pop {r7, pc} + 8004d74: 4618 mov r0, r3 + 8004d76: 3710 adds r7, #16 + 8004d78: 46bd mov sp, r7 + 8004d7a: bd80 pop {r7, pc} -08004b70 : +08004d7c : -----------------------------------------------------------------------*/ DSTATUS SD_disk_initialize(BYTE drv) { - 8004b70: b590 push {r4, r7, lr} - 8004b72: b085 sub sp, #20 - 8004b74: af00 add r7, sp, #0 - 8004b76: 4603 mov r3, r0 - 8004b78: 71fb strb r3, [r7, #7] + 8004d7c: b590 push {r4, r7, lr} + 8004d7e: b085 sub sp, #20 + 8004d80: af00 add r7, sp, #0 + 8004d82: 4603 mov r3, r0 + 8004d84: 71fb strb r3, [r7, #7] uint8_t n, type, ocr[4]; if(drv) - 8004b7a: 79fb ldrb r3, [r7, #7] - 8004b7c: 2b00 cmp r3, #0 - 8004b7e: d001 beq.n 8004b84 + 8004d86: 79fb ldrb r3, [r7, #7] + 8004d88: 2b00 cmp r3, #0 + 8004d8a: d001 beq.n 8004d90 return STA_NOINIT; - 8004b80: 2301 movs r3, #1 - 8004b82: e0d5 b.n 8004d30 + 8004d8c: 2301 movs r3, #1 + 8004d8e: e0dc b.n 8004f4a if(Stat & STA_NODISK) - 8004b84: 4b6c ldr r3, [pc, #432] ; (8004d38 ) - 8004b86: 781b ldrb r3, [r3, #0] - 8004b88: b2db uxtb r3, r3 - 8004b8a: f003 0302 and.w r3, r3, #2 - 8004b8e: 2b00 cmp r3, #0 - 8004b90: d003 beq.n 8004b9a + 8004d90: 4b70 ldr r3, [pc, #448] ; (8004f54 ) + 8004d92: 781b ldrb r3, [r3, #0] + 8004d94: b2db uxtb r3, r3 + 8004d96: f003 0302 and.w r3, r3, #2 + 8004d9a: 2b00 cmp r3, #0 + 8004d9c: d003 beq.n 8004da6 return Stat; - 8004b92: 4b69 ldr r3, [pc, #420] ; (8004d38 ) - 8004b94: 781b ldrb r3, [r3, #0] - 8004b96: b2db uxtb r3, r3 - 8004b98: e0ca b.n 8004d30 + 8004d9e: 4b6d ldr r3, [pc, #436] ; (8004f54 ) + 8004da0: 781b ldrb r3, [r3, #0] + 8004da2: b2db uxtb r3, r3 + 8004da4: e0d1 b.n 8004f4a SD_PowerOn(); - 8004b9a: f7ff feab bl 80048f4 + 8004da6: f7ff fea5 bl 8004af4 SELECT(); - 8004b9e: f7ff fe2f bl 8004800 type = 0; - 8004ba2: 2300 movs r3, #0 - 8004ba4: 73bb strb r3, [r7, #14] + 8004dae: 2300 movs r3, #0 + 8004db0: 73bb strb r3, [r7, #14] if (SD_SendCmd(CMD0, 0) == 1) - 8004ba6: 2100 movs r1, #0 - 8004ba8: 2040 movs r0, #64 ; 0x40 - 8004baa: f7ff ff8f bl 8004acc - 8004bae: 4603 mov r3, r0 - 8004bb0: 2b01 cmp r3, #1 - 8004bb2: f040 80a5 bne.w 8004d00 + 8004db2: 2100 movs r1, #0 + 8004db4: 2040 movs r0, #64 ; 0x40 + 8004db6: f7ff ff8f bl 8004cd8 + 8004dba: 4603 mov r3, r0 + 8004dbc: 2b01 cmp r3, #1 + 8004dbe: f040 80ac bne.w 8004f1a { - Timer1 = 100; - 8004bb6: 4b61 ldr r3, [pc, #388] ; (8004d3c ) - 8004bb8: 2264 movs r2, #100 ; 0x64 - 8004bba: 701a strb r2, [r3, #0] + Timer1 = 100000; + 8004dc2: 4b65 ldr r3, [pc, #404] ; (8004f58 ) + 8004dc4: 4a65 ldr r2, [pc, #404] ; (8004f5c ) + 8004dc6: 601a str r2, [r3, #0] if (SD_SendCmd(CMD8, 0x1AA) == 1) - 8004bbc: f44f 71d5 mov.w r1, #426 ; 0x1aa - 8004bc0: 2048 movs r0, #72 ; 0x48 - 8004bc2: f7ff ff83 bl 8004acc - 8004bc6: 4603 mov r3, r0 - 8004bc8: 2b01 cmp r3, #1 - 8004bca: d158 bne.n 8004c7e + 8004dc8: f44f 71d5 mov.w r1, #426 ; 0x1aa + 8004dcc: 2048 movs r0, #72 ; 0x48 + 8004dce: f7ff ff83 bl 8004cd8 + 8004dd2: 4603 mov r3, r0 + 8004dd4: 2b01 cmp r3, #1 + 8004dd6: d15c bne.n 8004e92 { /* SDC Ver2+ */ for (n = 0; n < 4; n++) - 8004bcc: 2300 movs r3, #0 - 8004bce: 73fb strb r3, [r7, #15] - 8004bd0: e00c b.n 8004bec + 8004dd8: 2300 movs r3, #0 + 8004dda: 73fb strb r3, [r7, #15] + 8004ddc: e00c b.n 8004df8 { ocr[n] = SPI_RxByte(); - 8004bd2: 7bfc ldrb r4, [r7, #15] - 8004bd4: f7ff fe46 bl 8004864 - 8004bd8: 4603 mov r3, r0 - 8004bda: 461a mov r2, r3 - 8004bdc: f107 0310 add.w r3, r7, #16 - 8004be0: 4423 add r3, r4 - 8004be2: f803 2c08 strb.w r2, [r3, #-8] + 8004dde: 7bfc ldrb r4, [r7, #15] + 8004de0: f7ff fe3c bl 8004a5c + 8004de4: 4603 mov r3, r0 + 8004de6: 461a mov r2, r3 + 8004de8: f107 0310 add.w r3, r7, #16 + 8004dec: 4423 add r3, r4 + 8004dee: f803 2c08 strb.w r2, [r3, #-8] for (n = 0; n < 4; n++) - 8004be6: 7bfb ldrb r3, [r7, #15] - 8004be8: 3301 adds r3, #1 - 8004bea: 73fb strb r3, [r7, #15] - 8004bec: 7bfb ldrb r3, [r7, #15] - 8004bee: 2b03 cmp r3, #3 - 8004bf0: d9ef bls.n 8004bd2 + 8004df2: 7bfb ldrb r3, [r7, #15] + 8004df4: 3301 adds r3, #1 + 8004df6: 73fb strb r3, [r7, #15] + 8004df8: 7bfb ldrb r3, [r7, #15] + 8004dfa: 2b03 cmp r3, #3 + 8004dfc: d9ef bls.n 8004dde } if (ocr[2] == 0x01 && ocr[3] == 0xAA) - 8004bf2: 7abb ldrb r3, [r7, #10] - 8004bf4: 2b01 cmp r3, #1 - 8004bf6: f040 8083 bne.w 8004d00 - 8004bfa: 7afb ldrb r3, [r7, #11] - 8004bfc: 2baa cmp r3, #170 ; 0xaa - 8004bfe: d17f bne.n 8004d00 + 8004dfe: 7abb ldrb r3, [r7, #10] + 8004e00: 2b01 cmp r3, #1 + 8004e02: f040 808a bne.w 8004f1a + 8004e06: 7afb ldrb r3, [r7, #11] + 8004e08: 2baa cmp r3, #170 ; 0xaa + 8004e0a: f040 8086 bne.w 8004f1a { do { if (SD_SendCmd(CMD55, 0) <= 1 && SD_SendCmd(CMD41, 1UL << 30) == 0) - 8004c00: 2100 movs r1, #0 - 8004c02: 2077 movs r0, #119 ; 0x77 - 8004c04: f7ff ff62 bl 8004acc - 8004c08: 4603 mov r3, r0 - 8004c0a: 2b01 cmp r3, #1 - 8004c0c: d807 bhi.n 8004c1e - 8004c0e: f04f 4180 mov.w r1, #1073741824 ; 0x40000000 - 8004c12: 2069 movs r0, #105 ; 0x69 - 8004c14: f7ff ff5a bl 8004acc - 8004c18: 4603 mov r3, r0 - 8004c1a: 2b00 cmp r3, #0 - 8004c1c: d005 beq.n 8004c2a + 8004e0e: 2100 movs r1, #0 + 8004e10: 2077 movs r0, #119 ; 0x77 + 8004e12: f7ff ff61 bl 8004cd8 + 8004e16: 4603 mov r3, r0 + 8004e18: 2b01 cmp r3, #1 + 8004e1a: d807 bhi.n 8004e2c + 8004e1c: f04f 4180 mov.w r1, #1073741824 ; 0x40000000 + 8004e20: 2069 movs r0, #105 ; 0x69 + 8004e22: f7ff ff59 bl 8004cd8 + 8004e26: 4603 mov r3, r0 + 8004e28: 2b00 cmp r3, #0 + 8004e2a: d009 beq.n 8004e40 break; /* ACMD41 with HCS bit */ + Timer1--; + 8004e2c: 4b4a ldr r3, [pc, #296] ; (8004f58 ) + 8004e2e: 681b ldr r3, [r3, #0] + 8004e30: 3b01 subs r3, #1 + 8004e32: 4a49 ldr r2, [pc, #292] ; (8004f58 ) + 8004e34: 6013 str r3, [r2, #0] } while (Timer1); - 8004c1e: 4b47 ldr r3, [pc, #284] ; (8004d3c ) - 8004c20: 781b ldrb r3, [r3, #0] - 8004c22: b2db uxtb r3, r3 - 8004c24: 2b00 cmp r3, #0 - 8004c26: d1eb bne.n 8004c00 - 8004c28: e000 b.n 8004c2c + 8004e36: 4b48 ldr r3, [pc, #288] ; (8004f58 ) + 8004e38: 681b ldr r3, [r3, #0] + 8004e3a: 2b00 cmp r3, #0 + 8004e3c: d1e7 bne.n 8004e0e + 8004e3e: e000 b.n 8004e42 break; /* ACMD41 with HCS bit */ - 8004c2a: bf00 nop + 8004e40: bf00 nop if (Timer1 && SD_SendCmd(CMD58, 0) == 0) - 8004c2c: 4b43 ldr r3, [pc, #268] ; (8004d3c ) - 8004c2e: 781b ldrb r3, [r3, #0] - 8004c30: b2db uxtb r3, r3 - 8004c32: 2b00 cmp r3, #0 - 8004c34: d064 beq.n 8004d00 - 8004c36: 2100 movs r1, #0 - 8004c38: 207a movs r0, #122 ; 0x7a - 8004c3a: f7ff ff47 bl 8004acc - 8004c3e: 4603 mov r3, r0 - 8004c40: 2b00 cmp r3, #0 - 8004c42: d15d bne.n 8004d00 + 8004e42: 4b45 ldr r3, [pc, #276] ; (8004f58 ) + 8004e44: 681b ldr r3, [r3, #0] + 8004e46: 2b00 cmp r3, #0 + 8004e48: d067 beq.n 8004f1a + 8004e4a: 2100 movs r1, #0 + 8004e4c: 207a movs r0, #122 ; 0x7a + 8004e4e: f7ff ff43 bl 8004cd8 + 8004e52: 4603 mov r3, r0 + 8004e54: 2b00 cmp r3, #0 + 8004e56: d160 bne.n 8004f1a { /* Check CCS bit */ for (n = 0; n < 4; n++) - 8004c44: 2300 movs r3, #0 - 8004c46: 73fb strb r3, [r7, #15] - 8004c48: e00c b.n 8004c64 + 8004e58: 2300 movs r3, #0 + 8004e5a: 73fb strb r3, [r7, #15] + 8004e5c: e00c b.n 8004e78 { ocr[n] = SPI_RxByte(); - 8004c4a: 7bfc ldrb r4, [r7, #15] - 8004c4c: f7ff fe0a bl 8004864 - 8004c50: 4603 mov r3, r0 - 8004c52: 461a mov r2, r3 - 8004c54: f107 0310 add.w r3, r7, #16 - 8004c58: 4423 add r3, r4 - 8004c5a: f803 2c08 strb.w r2, [r3, #-8] + 8004e5e: 7bfc ldrb r4, [r7, #15] + 8004e60: f7ff fdfc bl 8004a5c + 8004e64: 4603 mov r3, r0 + 8004e66: 461a mov r2, r3 + 8004e68: f107 0310 add.w r3, r7, #16 + 8004e6c: 4423 add r3, r4 + 8004e6e: f803 2c08 strb.w r2, [r3, #-8] for (n = 0; n < 4; n++) - 8004c5e: 7bfb ldrb r3, [r7, #15] - 8004c60: 3301 adds r3, #1 - 8004c62: 73fb strb r3, [r7, #15] - 8004c64: 7bfb ldrb r3, [r7, #15] - 8004c66: 2b03 cmp r3, #3 - 8004c68: d9ef bls.n 8004c4a + 8004e72: 7bfb ldrb r3, [r7, #15] + 8004e74: 3301 adds r3, #1 + 8004e76: 73fb strb r3, [r7, #15] + 8004e78: 7bfb ldrb r3, [r7, #15] + 8004e7a: 2b03 cmp r3, #3 + 8004e7c: d9ef bls.n 8004e5e } type = (ocr[0] & 0x40) ? 6 : 2; - 8004c6a: 7a3b ldrb r3, [r7, #8] - 8004c6c: f003 0340 and.w r3, r3, #64 ; 0x40 - 8004c70: 2b00 cmp r3, #0 - 8004c72: d001 beq.n 8004c78 - 8004c74: 2306 movs r3, #6 - 8004c76: e000 b.n 8004c7a - 8004c78: 2302 movs r3, #2 - 8004c7a: 73bb strb r3, [r7, #14] - 8004c7c: e040 b.n 8004d00 + 8004e7e: 7a3b ldrb r3, [r7, #8] + 8004e80: f003 0340 and.w r3, r3, #64 ; 0x40 + 8004e84: 2b00 cmp r3, #0 + 8004e86: d001 beq.n 8004e8c + 8004e88: 2306 movs r3, #6 + 8004e8a: e000 b.n 8004e8e + 8004e8c: 2302 movs r3, #2 + 8004e8e: 73bb strb r3, [r7, #14] + 8004e90: e043 b.n 8004f1a } } else { /* SDC Ver1 or MMC */ type = (SD_SendCmd(CMD55, 0) <= 1 && SD_SendCmd(CMD41, 0) <= 1) ? 2 : 1; /* SDC : MMC */ - 8004c7e: 2100 movs r1, #0 - 8004c80: 2077 movs r0, #119 ; 0x77 - 8004c82: f7ff ff23 bl 8004acc - 8004c86: 4603 mov r3, r0 - 8004c88: 2b01 cmp r3, #1 - 8004c8a: d808 bhi.n 8004c9e - 8004c8c: 2100 movs r1, #0 - 8004c8e: 2069 movs r0, #105 ; 0x69 - 8004c90: f7ff ff1c bl 8004acc - 8004c94: 4603 mov r3, r0 - 8004c96: 2b01 cmp r3, #1 - 8004c98: d801 bhi.n 8004c9e - 8004c9a: 2302 movs r3, #2 - 8004c9c: e000 b.n 8004ca0 - 8004c9e: 2301 movs r3, #1 - 8004ca0: 73bb strb r3, [r7, #14] + 8004e92: 2100 movs r1, #0 + 8004e94: 2077 movs r0, #119 ; 0x77 + 8004e96: f7ff ff1f bl 8004cd8 + 8004e9a: 4603 mov r3, r0 + 8004e9c: 2b01 cmp r3, #1 + 8004e9e: d808 bhi.n 8004eb2 + 8004ea0: 2100 movs r1, #0 + 8004ea2: 2069 movs r0, #105 ; 0x69 + 8004ea4: f7ff ff18 bl 8004cd8 + 8004ea8: 4603 mov r3, r0 + 8004eaa: 2b01 cmp r3, #1 + 8004eac: d801 bhi.n 8004eb2 + 8004eae: 2302 movs r3, #2 + 8004eb0: e000 b.n 8004eb4 + 8004eb2: 2301 movs r3, #1 + 8004eb4: 73bb strb r3, [r7, #14] do { if (type == 2) - 8004ca2: 7bbb ldrb r3, [r7, #14] - 8004ca4: 2b02 cmp r3, #2 - 8004ca6: d10e bne.n 8004cc6 + 8004eb6: 7bbb ldrb r3, [r7, #14] + 8004eb8: 2b02 cmp r3, #2 + 8004eba: d10e bne.n 8004eda { if (SD_SendCmd(CMD55, 0) <= 1 && SD_SendCmd(CMD41, 0) == 0) - 8004ca8: 2100 movs r1, #0 - 8004caa: 2077 movs r0, #119 ; 0x77 - 8004cac: f7ff ff0e bl 8004acc - 8004cb0: 4603 mov r3, r0 - 8004cb2: 2b01 cmp r3, #1 - 8004cb4: d80e bhi.n 8004cd4 - 8004cb6: 2100 movs r1, #0 - 8004cb8: 2069 movs r0, #105 ; 0x69 - 8004cba: f7ff ff07 bl 8004acc - 8004cbe: 4603 mov r3, r0 - 8004cc0: 2b00 cmp r3, #0 - 8004cc2: d107 bne.n 8004cd4 + 8004ebc: 2100 movs r1, #0 + 8004ebe: 2077 movs r0, #119 ; 0x77 + 8004ec0: f7ff ff0a bl 8004cd8 + 8004ec4: 4603 mov r3, r0 + 8004ec6: 2b01 cmp r3, #1 + 8004ec8: d80e bhi.n 8004ee8 + 8004eca: 2100 movs r1, #0 + 8004ecc: 2069 movs r0, #105 ; 0x69 + 8004ece: f7ff ff03 bl 8004cd8 + 8004ed2: 4603 mov r3, r0 + 8004ed4: 2b00 cmp r3, #0 + 8004ed6: d107 bne.n 8004ee8 break; /* ACMD41 */ - 8004cc4: e00d b.n 8004ce2 + 8004ed8: e011 b.n 8004efe } else { if (SD_SendCmd(CMD1, 0) == 0) - 8004cc6: 2100 movs r1, #0 - 8004cc8: 2041 movs r0, #65 ; 0x41 - 8004cca: f7ff feff bl 8004acc - 8004cce: 4603 mov r3, r0 - 8004cd0: 2b00 cmp r3, #0 - 8004cd2: d005 beq.n 8004ce0 + 8004eda: 2100 movs r1, #0 + 8004edc: 2041 movs r0, #65 ; 0x41 + 8004ede: f7ff fefb bl 8004cd8 + 8004ee2: 4603 mov r3, r0 + 8004ee4: 2b00 cmp r3, #0 + 8004ee6: d009 beq.n 8004efc break; /* CMD1 */ } + Timer1--; + 8004ee8: 4b1b ldr r3, [pc, #108] ; (8004f58 ) + 8004eea: 681b ldr r3, [r3, #0] + 8004eec: 3b01 subs r3, #1 + 8004eee: 4a1a ldr r2, [pc, #104] ; (8004f58 ) + 8004ef0: 6013 str r3, [r2, #0] } while (Timer1); - 8004cd4: 4b19 ldr r3, [pc, #100] ; (8004d3c ) - 8004cd6: 781b ldrb r3, [r3, #0] - 8004cd8: b2db uxtb r3, r3 - 8004cda: 2b00 cmp r3, #0 - 8004cdc: d1e1 bne.n 8004ca2 - 8004cde: e000 b.n 8004ce2 + 8004ef2: 4b19 ldr r3, [pc, #100] ; (8004f58 ) + 8004ef4: 681b ldr r3, [r3, #0] + 8004ef6: 2b00 cmp r3, #0 + 8004ef8: d1dd bne.n 8004eb6 + 8004efa: e000 b.n 8004efe break; /* CMD1 */ - 8004ce0: bf00 nop + 8004efc: bf00 nop if (!Timer1 || SD_SendCmd(CMD16, 512) != 0) - 8004ce2: 4b16 ldr r3, [pc, #88] ; (8004d3c ) - 8004ce4: 781b ldrb r3, [r3, #0] - 8004ce6: b2db uxtb r3, r3 - 8004ce8: 2b00 cmp r3, #0 - 8004cea: d007 beq.n 8004cfc - 8004cec: f44f 7100 mov.w r1, #512 ; 0x200 - 8004cf0: 2050 movs r0, #80 ; 0x50 - 8004cf2: f7ff feeb bl 8004acc - 8004cf6: 4603 mov r3, r0 - 8004cf8: 2b00 cmp r3, #0 - 8004cfa: d001 beq.n 8004d00 + 8004efe: 4b16 ldr r3, [pc, #88] ; (8004f58 ) + 8004f00: 681b ldr r3, [r3, #0] + 8004f02: 2b00 cmp r3, #0 + 8004f04: d007 beq.n 8004f16 + 8004f06: f44f 7100 mov.w r1, #512 ; 0x200 + 8004f0a: 2050 movs r0, #80 ; 0x50 + 8004f0c: f7ff fee4 bl 8004cd8 + 8004f10: 4603 mov r3, r0 + 8004f12: 2b00 cmp r3, #0 + 8004f14: d001 beq.n 8004f1a { type = 0; - 8004cfc: 2300 movs r3, #0 - 8004cfe: 73bb strb r3, [r7, #14] + 8004f16: 2300 movs r3, #0 + 8004f18: 73bb strb r3, [r7, #14] } } } CardType = type; - 8004d00: 4a0f ldr r2, [pc, #60] ; (8004d40 ) - 8004d02: 7bbb ldrb r3, [r7, #14] - 8004d04: 7013 strb r3, [r2, #0] + 8004f1a: 4a11 ldr r2, [pc, #68] ; (8004f60 ) + 8004f1c: 7bbb ldrb r3, [r7, #14] + 8004f1e: 7013 strb r3, [r2, #0] DESELECT(); - 8004d06: f7ff fd87 bl 8004818 + 8004f20: f7ff fd76 bl 8004a10 SPI_RxByte(); - 8004d0a: f7ff fdab bl 8004864 + 8004f24: f7ff fd9a bl 8004a5c if (type) - 8004d0e: 7bbb ldrb r3, [r7, #14] - 8004d10: 2b00 cmp r3, #0 - 8004d12: d008 beq.n 8004d26 + 8004f28: 7bbb ldrb r3, [r7, #14] + 8004f2a: 2b00 cmp r3, #0 + 8004f2c: d008 beq.n 8004f40 { /* Clear STA_NOINIT */ Stat &= ~STA_NOINIT; - 8004d14: 4b08 ldr r3, [pc, #32] ; (8004d38 ) - 8004d16: 781b ldrb r3, [r3, #0] - 8004d18: b2db uxtb r3, r3 - 8004d1a: f023 0301 bic.w r3, r3, #1 - 8004d1e: b2da uxtb r2, r3 - 8004d20: 4b05 ldr r3, [pc, #20] ; (8004d38 ) - 8004d22: 701a strb r2, [r3, #0] - 8004d24: e001 b.n 8004d2a + 8004f2e: 4b09 ldr r3, [pc, #36] ; (8004f54 ) + 8004f30: 781b ldrb r3, [r3, #0] + 8004f32: b2db uxtb r3, r3 + 8004f34: f023 0301 bic.w r3, r3, #1 + 8004f38: b2da uxtb r2, r3 + 8004f3a: 4b06 ldr r3, [pc, #24] ; (8004f54 ) + 8004f3c: 701a strb r2, [r3, #0] + 8004f3e: e001 b.n 8004f44 } else { /* Initialization failed */ SD_PowerOff(); - 8004d26: f7ff fe31 bl 800498c + 8004f40: f7ff fe24 bl 8004b8c } return Stat; - 8004d2a: 4b03 ldr r3, [pc, #12] ; (8004d38 ) - 8004d2c: 781b ldrb r3, [r3, #0] - 8004d2e: b2db uxtb r3, r3 + 8004f44: 4b03 ldr r3, [pc, #12] ; (8004f54 ) + 8004f46: 781b ldrb r3, [r3, #0] + 8004f48: b2db uxtb r3, r3 } - 8004d30: 4618 mov r0, r3 - 8004d32: 3714 adds r7, #20 - 8004d34: 46bd mov sp, r7 - 8004d36: bd90 pop {r4, r7, pc} - 8004d38: 20000020 .word 0x20000020 - 8004d3c: 200007ad .word 0x200007ad - 8004d40: 20000070 .word 0x20000070 + 8004f4a: 4618 mov r0, r3 + 8004f4c: 3714 adds r7, #20 + 8004f4e: 46bd mov sp, r7 + 8004f50: bd90 pop {r4, r7, pc} + 8004f52: bf00 nop + 8004f54: 20000020 .word 0x20000020 + 8004f58: 20000820 .word 0x20000820 + 8004f5c: 000186a0 .word 0x000186a0 + 8004f60: 200000d8 .word 0x200000d8 -08004d44 : +08004f64 : DSTATUS SD_disk_status(BYTE drv) { - 8004d44: b480 push {r7} - 8004d46: b083 sub sp, #12 - 8004d48: af00 add r7, sp, #0 - 8004d4a: 4603 mov r3, r0 - 8004d4c: 71fb strb r3, [r7, #7] + 8004f64: b480 push {r7} + 8004f66: b083 sub sp, #12 + 8004f68: af00 add r7, sp, #0 + 8004f6a: 4603 mov r3, r0 + 8004f6c: 71fb strb r3, [r7, #7] if (drv) - 8004d4e: 79fb ldrb r3, [r7, #7] - 8004d50: 2b00 cmp r3, #0 - 8004d52: d001 beq.n 8004d58 + 8004f6e: 79fb ldrb r3, [r7, #7] + 8004f70: 2b00 cmp r3, #0 + 8004f72: d001 beq.n 8004f78 return STA_NOINIT; - 8004d54: 2301 movs r3, #1 - 8004d56: e002 b.n 8004d5e + 8004f74: 2301 movs r3, #1 + 8004f76: e002 b.n 8004f7e return Stat; - 8004d58: 4b03 ldr r3, [pc, #12] ; (8004d68 ) - 8004d5a: 781b ldrb r3, [r3, #0] - 8004d5c: b2db uxtb r3, r3 + 8004f78: 4b03 ldr r3, [pc, #12] ; (8004f88 ) + 8004f7a: 781b ldrb r3, [r3, #0] + 8004f7c: b2db uxtb r3, r3 } - 8004d5e: 4618 mov r0, r3 - 8004d60: 370c adds r7, #12 - 8004d62: 46bd mov sp, r7 - 8004d64: bc80 pop {r7} - 8004d66: 4770 bx lr - 8004d68: 20000020 .word 0x20000020 + 8004f7e: 4618 mov r0, r3 + 8004f80: 370c adds r7, #12 + 8004f82: 46bd mov sp, r7 + 8004f84: bc80 pop {r7} + 8004f86: 4770 bx lr + 8004f88: 20000020 .word 0x20000020 -08004d6c : +08004f8c : DRESULT SD_disk_read(BYTE pdrv, BYTE* buff, DWORD sector, UINT count) { - 8004d6c: b580 push {r7, lr} - 8004d6e: b084 sub sp, #16 - 8004d70: af00 add r7, sp, #0 - 8004d72: 60b9 str r1, [r7, #8] - 8004d74: 607a str r2, [r7, #4] - 8004d76: 603b str r3, [r7, #0] - 8004d78: 4603 mov r3, r0 - 8004d7a: 73fb strb r3, [r7, #15] + 8004f8c: b580 push {r7, lr} + 8004f8e: b084 sub sp, #16 + 8004f90: af00 add r7, sp, #0 + 8004f92: 60b9 str r1, [r7, #8] + 8004f94: 607a str r2, [r7, #4] + 8004f96: 603b str r3, [r7, #0] + 8004f98: 4603 mov r3, r0 + 8004f9a: 73fb strb r3, [r7, #15] if (pdrv || !count) - 8004d7c: 7bfb ldrb r3, [r7, #15] - 8004d7e: 2b00 cmp r3, #0 - 8004d80: d102 bne.n 8004d88 - 8004d82: 683b ldr r3, [r7, #0] - 8004d84: 2b00 cmp r3, #0 - 8004d86: d101 bne.n 8004d8c + 8004f9c: 7bfb ldrb r3, [r7, #15] + 8004f9e: 2b00 cmp r3, #0 + 8004fa0: d102 bne.n 8004fa8 + 8004fa2: 683b ldr r3, [r7, #0] + 8004fa4: 2b00 cmp r3, #0 + 8004fa6: d101 bne.n 8004fac return RES_PARERR; - 8004d88: 2304 movs r3, #4 - 8004d8a: e051 b.n 8004e30 + 8004fa8: 2304 movs r3, #4 + 8004faa: e051 b.n 8005050 if (Stat & STA_NOINIT) - 8004d8c: 4b2a ldr r3, [pc, #168] ; (8004e38 ) - 8004d8e: 781b ldrb r3, [r3, #0] - 8004d90: b2db uxtb r3, r3 - 8004d92: f003 0301 and.w r3, r3, #1 - 8004d96: 2b00 cmp r3, #0 - 8004d98: d001 beq.n 8004d9e + 8004fac: 4b2a ldr r3, [pc, #168] ; (8005058 ) + 8004fae: 781b ldrb r3, [r3, #0] + 8004fb0: b2db uxtb r3, r3 + 8004fb2: f003 0301 and.w r3, r3, #1 + 8004fb6: 2b00 cmp r3, #0 + 8004fb8: d001 beq.n 8004fbe return RES_NOTRDY; - 8004d9a: 2303 movs r3, #3 - 8004d9c: e048 b.n 8004e30 + 8004fba: 2303 movs r3, #3 + 8004fbc: e048 b.n 8005050 if (!(CardType & 4)) - 8004d9e: 4b27 ldr r3, [pc, #156] ; (8004e3c ) - 8004da0: 781b ldrb r3, [r3, #0] - 8004da2: f003 0304 and.w r3, r3, #4 - 8004da6: 2b00 cmp r3, #0 - 8004da8: d102 bne.n 8004db0 + 8004fbe: 4b27 ldr r3, [pc, #156] ; (800505c ) + 8004fc0: 781b ldrb r3, [r3, #0] + 8004fc2: f003 0304 and.w r3, r3, #4 + 8004fc6: 2b00 cmp r3, #0 + 8004fc8: d102 bne.n 8004fd0 sector *= 512; - 8004daa: 687b ldr r3, [r7, #4] - 8004dac: 025b lsls r3, r3, #9 - 8004dae: 607b str r3, [r7, #4] + 8004fca: 687b ldr r3, [r7, #4] + 8004fcc: 025b lsls r3, r3, #9 + 8004fce: 607b str r3, [r7, #4] SELECT(); - 8004db0: f7ff fd26 bl 8004800 if (count == 1) - 8004db4: 683b ldr r3, [r7, #0] - 8004db6: 2b01 cmp r3, #1 - 8004db8: d111 bne.n 8004dde + 8004fd4: 683b ldr r3, [r7, #0] + 8004fd6: 2b01 cmp r3, #1 + 8004fd8: d111 bne.n 8004ffe { if ((SD_SendCmd(CMD17, sector) == 0) && SD_RxDataBlock(buff, 512)) - 8004dba: 6879 ldr r1, [r7, #4] - 8004dbc: 2051 movs r0, #81 ; 0x51 - 8004dbe: f7ff fe85 bl 8004acc - 8004dc2: 4603 mov r3, r0 - 8004dc4: 2b00 cmp r3, #0 - 8004dc6: d129 bne.n 8004e1c - 8004dc8: f44f 7100 mov.w r1, #512 ; 0x200 - 8004dcc: 68b8 ldr r0, [r7, #8] - 8004dce: f7ff fdf3 bl 80049b8 - 8004dd2: 4603 mov r3, r0 - 8004dd4: 2b00 cmp r3, #0 - 8004dd6: d021 beq.n 8004e1c + 8004fda: 6879 ldr r1, [r7, #4] + 8004fdc: 2051 movs r0, #81 ; 0x51 + 8004fde: f7ff fe7b bl 8004cd8 + 8004fe2: 4603 mov r3, r0 + 8004fe4: 2b00 cmp r3, #0 + 8004fe6: d129 bne.n 800503c + 8004fe8: f44f 7100 mov.w r1, #512 ; 0x200 + 8004fec: 68b8 ldr r0, [r7, #8] + 8004fee: f7ff fde3 bl 8004bb8 + 8004ff2: 4603 mov r3, r0 + 8004ff4: 2b00 cmp r3, #0 + 8004ff6: d021 beq.n 800503c count = 0; - 8004dd8: 2300 movs r3, #0 - 8004dda: 603b str r3, [r7, #0] - 8004ddc: e01e b.n 8004e1c + 8004ff8: 2300 movs r3, #0 + 8004ffa: 603b str r3, [r7, #0] + 8004ffc: e01e b.n 800503c } else { if (SD_SendCmd(CMD18, sector) == 0) - 8004dde: 6879 ldr r1, [r7, #4] - 8004de0: 2052 movs r0, #82 ; 0x52 - 8004de2: f7ff fe73 bl 8004acc - 8004de6: 4603 mov r3, r0 - 8004de8: 2b00 cmp r3, #0 - 8004dea: d117 bne.n 8004e1c + 8004ffe: 6879 ldr r1, [r7, #4] + 8005000: 2052 movs r0, #82 ; 0x52 + 8005002: f7ff fe69 bl 8004cd8 + 8005006: 4603 mov r3, r0 + 8005008: 2b00 cmp r3, #0 + 800500a: d117 bne.n 800503c { do { if (!SD_RxDataBlock(buff, 512)) - 8004dec: f44f 7100 mov.w r1, #512 ; 0x200 - 8004df0: 68b8 ldr r0, [r7, #8] - 8004df2: f7ff fde1 bl 80049b8 - 8004df6: 4603 mov r3, r0 - 8004df8: 2b00 cmp r3, #0 - 8004dfa: d00a beq.n 8004e12 + 800500c: f44f 7100 mov.w r1, #512 ; 0x200 + 8005010: 68b8 ldr r0, [r7, #8] + 8005012: f7ff fdd1 bl 8004bb8 + 8005016: 4603 mov r3, r0 + 8005018: 2b00 cmp r3, #0 + 800501a: d00a beq.n 8005032 break; buff += 512; - 8004dfc: 68bb ldr r3, [r7, #8] - 8004dfe: f503 7300 add.w r3, r3, #512 ; 0x200 - 8004e02: 60bb str r3, [r7, #8] + 800501c: 68bb ldr r3, [r7, #8] + 800501e: f503 7300 add.w r3, r3, #512 ; 0x200 + 8005022: 60bb str r3, [r7, #8] } while (--count); - 8004e04: 683b ldr r3, [r7, #0] - 8004e06: 3b01 subs r3, #1 - 8004e08: 603b str r3, [r7, #0] - 8004e0a: 683b ldr r3, [r7, #0] - 8004e0c: 2b00 cmp r3, #0 - 8004e0e: d1ed bne.n 8004dec - 8004e10: e000 b.n 8004e14 + 8005024: 683b ldr r3, [r7, #0] + 8005026: 3b01 subs r3, #1 + 8005028: 603b str r3, [r7, #0] + 800502a: 683b ldr r3, [r7, #0] + 800502c: 2b00 cmp r3, #0 + 800502e: d1ed bne.n 800500c + 8005030: e000 b.n 8005034 break; - 8004e12: bf00 nop + 8005032: bf00 nop SD_SendCmd(CMD12, 0); - 8004e14: 2100 movs r1, #0 - 8004e16: 204c movs r0, #76 ; 0x4c - 8004e18: f7ff fe58 bl 8004acc + 8005034: 2100 movs r1, #0 + 8005036: 204c movs r0, #76 ; 0x4c + 8005038: f7ff fe4e bl 8004cd8 } } DESELECT(); - 8004e1c: f7ff fcfc bl 8004818 + 800503c: f7ff fce8 bl 8004a10 SPI_RxByte(); - 8004e20: f7ff fd20 bl 8004864 + 8005040: f7ff fd0c bl 8004a5c return count ? RES_ERROR : RES_OK; - 8004e24: 683b ldr r3, [r7, #0] - 8004e26: 2b00 cmp r3, #0 - 8004e28: bf14 ite ne - 8004e2a: 2301 movne r3, #1 - 8004e2c: 2300 moveq r3, #0 - 8004e2e: b2db uxtb r3, r3 + 8005044: 683b ldr r3, [r7, #0] + 8005046: 2b00 cmp r3, #0 + 8005048: bf14 ite ne + 800504a: 2301 movne r3, #1 + 800504c: 2300 moveq r3, #0 + 800504e: b2db uxtb r3, r3 } - 8004e30: 4618 mov r0, r3 - 8004e32: 3710 adds r7, #16 - 8004e34: 46bd mov sp, r7 - 8004e36: bd80 pop {r7, pc} - 8004e38: 20000020 .word 0x20000020 - 8004e3c: 20000070 .word 0x20000070 + 8005050: 4618 mov r0, r3 + 8005052: 3710 adds r7, #16 + 8005054: 46bd mov sp, r7 + 8005056: bd80 pop {r7, pc} + 8005058: 20000020 .word 0x20000020 + 800505c: 200000d8 .word 0x200000d8 -08004e40 : +08005060 : #if _READONLY == 0 DRESULT SD_disk_write(BYTE pdrv, const BYTE* buff, DWORD sector, UINT count) { - 8004e40: b580 push {r7, lr} - 8004e42: b084 sub sp, #16 - 8004e44: af00 add r7, sp, #0 - 8004e46: 60b9 str r1, [r7, #8] - 8004e48: 607a str r2, [r7, #4] - 8004e4a: 603b str r3, [r7, #0] - 8004e4c: 4603 mov r3, r0 - 8004e4e: 73fb strb r3, [r7, #15] + 8005060: b580 push {r7, lr} + 8005062: b084 sub sp, #16 + 8005064: af00 add r7, sp, #0 + 8005066: 60b9 str r1, [r7, #8] + 8005068: 607a str r2, [r7, #4] + 800506a: 603b str r3, [r7, #0] + 800506c: 4603 mov r3, r0 + 800506e: 73fb strb r3, [r7, #15] if (pdrv || !count) - 8004e50: 7bfb ldrb r3, [r7, #15] - 8004e52: 2b00 cmp r3, #0 - 8004e54: d102 bne.n 8004e5c - 8004e56: 683b ldr r3, [r7, #0] - 8004e58: 2b00 cmp r3, #0 - 8004e5a: d101 bne.n 8004e60 + 8005070: 7bfb ldrb r3, [r7, #15] + 8005072: 2b00 cmp r3, #0 + 8005074: d102 bne.n 800507c + 8005076: 683b ldr r3, [r7, #0] + 8005078: 2b00 cmp r3, #0 + 800507a: d101 bne.n 8005080 return RES_PARERR; - 8004e5c: 2304 movs r3, #4 - 8004e5e: e06b b.n 8004f38 + 800507c: 2304 movs r3, #4 + 800507e: e06b b.n 8005158 if (Stat & STA_NOINIT) - 8004e60: 4b37 ldr r3, [pc, #220] ; (8004f40 ) - 8004e62: 781b ldrb r3, [r3, #0] - 8004e64: b2db uxtb r3, r3 - 8004e66: f003 0301 and.w r3, r3, #1 - 8004e6a: 2b00 cmp r3, #0 - 8004e6c: d001 beq.n 8004e72 + 8005080: 4b37 ldr r3, [pc, #220] ; (8005160 ) + 8005082: 781b ldrb r3, [r3, #0] + 8005084: b2db uxtb r3, r3 + 8005086: f003 0301 and.w r3, r3, #1 + 800508a: 2b00 cmp r3, #0 + 800508c: d001 beq.n 8005092 return RES_NOTRDY; - 8004e6e: 2303 movs r3, #3 - 8004e70: e062 b.n 8004f38 + 800508e: 2303 movs r3, #3 + 8005090: e062 b.n 8005158 if (Stat & STA_PROTECT) - 8004e72: 4b33 ldr r3, [pc, #204] ; (8004f40 ) - 8004e74: 781b ldrb r3, [r3, #0] - 8004e76: b2db uxtb r3, r3 - 8004e78: f003 0304 and.w r3, r3, #4 - 8004e7c: 2b00 cmp r3, #0 - 8004e7e: d001 beq.n 8004e84 + 8005092: 4b33 ldr r3, [pc, #204] ; (8005160 ) + 8005094: 781b ldrb r3, [r3, #0] + 8005096: b2db uxtb r3, r3 + 8005098: f003 0304 and.w r3, r3, #4 + 800509c: 2b00 cmp r3, #0 + 800509e: d001 beq.n 80050a4 return RES_WRPRT; - 8004e80: 2302 movs r3, #2 - 8004e82: e059 b.n 8004f38 + 80050a0: 2302 movs r3, #2 + 80050a2: e059 b.n 8005158 if (!(CardType & 4)) - 8004e84: 4b2f ldr r3, [pc, #188] ; (8004f44 ) - 8004e86: 781b ldrb r3, [r3, #0] - 8004e88: f003 0304 and.w r3, r3, #4 - 8004e8c: 2b00 cmp r3, #0 - 8004e8e: d102 bne.n 8004e96 + 80050a4: 4b2f ldr r3, [pc, #188] ; (8005164 ) + 80050a6: 781b ldrb r3, [r3, #0] + 80050a8: f003 0304 and.w r3, r3, #4 + 80050ac: 2b00 cmp r3, #0 + 80050ae: d102 bne.n 80050b6 sector *= 512; - 8004e90: 687b ldr r3, [r7, #4] - 8004e92: 025b lsls r3, r3, #9 - 8004e94: 607b str r3, [r7, #4] + 80050b0: 687b ldr r3, [r7, #4] + 80050b2: 025b lsls r3, r3, #9 + 80050b4: 607b str r3, [r7, #4] SELECT(); - 8004e96: f7ff fcb3 bl 8004800 if (count == 1) - 8004e9a: 683b ldr r3, [r7, #0] - 8004e9c: 2b01 cmp r3, #1 - 8004e9e: d110 bne.n 8004ec2 + 80050ba: 683b ldr r3, [r7, #0] + 80050bc: 2b01 cmp r3, #1 + 80050be: d110 bne.n 80050e2 { if ((SD_SendCmd(CMD24, sector) == 0) && SD_TxDataBlock(buff, 0xFE)) - 8004ea0: 6879 ldr r1, [r7, #4] - 8004ea2: 2058 movs r0, #88 ; 0x58 - 8004ea4: f7ff fe12 bl 8004acc - 8004ea8: 4603 mov r3, r0 - 8004eaa: 2b00 cmp r3, #0 - 8004eac: d13a bne.n 8004f24 - 8004eae: 21fe movs r1, #254 ; 0xfe - 8004eb0: 68b8 ldr r0, [r7, #8] - 8004eb2: f7ff fdb7 bl 8004a24 - 8004eb6: 4603 mov r3, r0 - 8004eb8: 2b00 cmp r3, #0 - 8004eba: d033 beq.n 8004f24 + 80050c0: 6879 ldr r1, [r7, #4] + 80050c2: 2058 movs r0, #88 ; 0x58 + 80050c4: f7ff fe08 bl 8004cd8 + 80050c8: 4603 mov r3, r0 + 80050ca: 2b00 cmp r3, #0 + 80050cc: d13a bne.n 8005144 + 80050ce: 21fe movs r1, #254 ; 0xfe + 80050d0: 68b8 ldr r0, [r7, #8] + 80050d2: f7ff fdad bl 8004c30 + 80050d6: 4603 mov r3, r0 + 80050d8: 2b00 cmp r3, #0 + 80050da: d033 beq.n 8005144 count = 0; - 8004ebc: 2300 movs r3, #0 - 8004ebe: 603b str r3, [r7, #0] - 8004ec0: e030 b.n 8004f24 + 80050dc: 2300 movs r3, #0 + 80050de: 603b str r3, [r7, #0] + 80050e0: e030 b.n 8005144 } else { if (CardType & 2) - 8004ec2: 4b20 ldr r3, [pc, #128] ; (8004f44 ) - 8004ec4: 781b ldrb r3, [r3, #0] - 8004ec6: f003 0302 and.w r3, r3, #2 - 8004eca: 2b00 cmp r3, #0 - 8004ecc: d007 beq.n 8004ede + 80050e2: 4b20 ldr r3, [pc, #128] ; (8005164 ) + 80050e4: 781b ldrb r3, [r3, #0] + 80050e6: f003 0302 and.w r3, r3, #2 + 80050ea: 2b00 cmp r3, #0 + 80050ec: d007 beq.n 80050fe { SD_SendCmd(CMD55, 0); - 8004ece: 2100 movs r1, #0 - 8004ed0: 2077 movs r0, #119 ; 0x77 - 8004ed2: f7ff fdfb bl 8004acc + 80050ee: 2100 movs r1, #0 + 80050f0: 2077 movs r0, #119 ; 0x77 + 80050f2: f7ff fdf1 bl 8004cd8 SD_SendCmd(CMD23, count); /* ACMD23 */ - 8004ed6: 6839 ldr r1, [r7, #0] - 8004ed8: 2057 movs r0, #87 ; 0x57 - 8004eda: f7ff fdf7 bl 8004acc + 80050f6: 6839 ldr r1, [r7, #0] + 80050f8: 2057 movs r0, #87 ; 0x57 + 80050fa: f7ff fded bl 8004cd8 } if (SD_SendCmd(CMD25, sector) == 0) - 8004ede: 6879 ldr r1, [r7, #4] - 8004ee0: 2059 movs r0, #89 ; 0x59 - 8004ee2: f7ff fdf3 bl 8004acc - 8004ee6: 4603 mov r3, r0 - 8004ee8: 2b00 cmp r3, #0 - 8004eea: d11b bne.n 8004f24 + 80050fe: 6879 ldr r1, [r7, #4] + 8005100: 2059 movs r0, #89 ; 0x59 + 8005102: f7ff fde9 bl 8004cd8 + 8005106: 4603 mov r3, r0 + 8005108: 2b00 cmp r3, #0 + 800510a: d11b bne.n 8005144 { do { if(!SD_TxDataBlock(buff, 0xFC)) - 8004eec: 21fc movs r1, #252 ; 0xfc - 8004eee: 68b8 ldr r0, [r7, #8] - 8004ef0: f7ff fd98 bl 8004a24 - 8004ef4: 4603 mov r3, r0 - 8004ef6: 2b00 cmp r3, #0 - 8004ef8: d00a beq.n 8004f10 + 800510c: 21fc movs r1, #252 ; 0xfc + 800510e: 68b8 ldr r0, [r7, #8] + 8005110: f7ff fd8e bl 8004c30 + 8005114: 4603 mov r3, r0 + 8005116: 2b00 cmp r3, #0 + 8005118: d00a beq.n 8005130 break; buff += 512; - 8004efa: 68bb ldr r3, [r7, #8] - 8004efc: f503 7300 add.w r3, r3, #512 ; 0x200 - 8004f00: 60bb str r3, [r7, #8] + 800511a: 68bb ldr r3, [r7, #8] + 800511c: f503 7300 add.w r3, r3, #512 ; 0x200 + 8005120: 60bb str r3, [r7, #8] } while (--count); - 8004f02: 683b ldr r3, [r7, #0] - 8004f04: 3b01 subs r3, #1 - 8004f06: 603b str r3, [r7, #0] - 8004f08: 683b ldr r3, [r7, #0] - 8004f0a: 2b00 cmp r3, #0 - 8004f0c: d1ee bne.n 8004eec - 8004f0e: e000 b.n 8004f12 + 8005122: 683b ldr r3, [r7, #0] + 8005124: 3b01 subs r3, #1 + 8005126: 603b str r3, [r7, #0] + 8005128: 683b ldr r3, [r7, #0] + 800512a: 2b00 cmp r3, #0 + 800512c: d1ee bne.n 800510c + 800512e: e000 b.n 8005132 break; - 8004f10: bf00 nop + 8005130: bf00 nop if(!SD_TxDataBlock(0, 0xFD)) - 8004f12: 21fd movs r1, #253 ; 0xfd - 8004f14: 2000 movs r0, #0 - 8004f16: f7ff fd85 bl 8004a24 - 8004f1a: 4603 mov r3, r0 - 8004f1c: 2b00 cmp r3, #0 - 8004f1e: d101 bne.n 8004f24 + 8005132: 21fd movs r1, #253 ; 0xfd + 8005134: 2000 movs r0, #0 + 8005136: f7ff fd7b bl 8004c30 + 800513a: 4603 mov r3, r0 + 800513c: 2b00 cmp r3, #0 + 800513e: d101 bne.n 8005144 { count = 1; - 8004f20: 2301 movs r3, #1 - 8004f22: 603b str r3, [r7, #0] + 8005140: 2301 movs r3, #1 + 8005142: 603b str r3, [r7, #0] } } } DESELECT(); - 8004f24: f7ff fc78 bl 8004818 + 8005144: f7ff fc64 bl 8004a10 SPI_RxByte(); - 8004f28: f7ff fc9c bl 8004864 + 8005148: f7ff fc88 bl 8004a5c return count ? RES_ERROR : RES_OK; - 8004f2c: 683b ldr r3, [r7, #0] - 8004f2e: 2b00 cmp r3, #0 - 8004f30: bf14 ite ne - 8004f32: 2301 movne r3, #1 - 8004f34: 2300 moveq r3, #0 - 8004f36: b2db uxtb r3, r3 + 800514c: 683b ldr r3, [r7, #0] + 800514e: 2b00 cmp r3, #0 + 8005150: bf14 ite ne + 8005152: 2301 movne r3, #1 + 8005154: 2300 moveq r3, #0 + 8005156: b2db uxtb r3, r3 } - 8004f38: 4618 mov r0, r3 - 8004f3a: 3710 adds r7, #16 - 8004f3c: 46bd mov sp, r7 - 8004f3e: bd80 pop {r7, pc} - 8004f40: 20000020 .word 0x20000020 - 8004f44: 20000070 .word 0x20000070 + 8005158: 4618 mov r0, r3 + 800515a: 3710 adds r7, #16 + 800515c: 46bd mov sp, r7 + 800515e: bd80 pop {r7, pc} + 8005160: 20000020 .word 0x20000020 + 8005164: 200000d8 .word 0x200000d8 -08004f48 : +08005168 : #endif /* _READONLY */ DRESULT SD_disk_ioctl(BYTE drv, BYTE ctrl, void *buff) { - 8004f48: b590 push {r4, r7, lr} - 8004f4a: b08b sub sp, #44 ; 0x2c - 8004f4c: af00 add r7, sp, #0 - 8004f4e: 4603 mov r3, r0 - 8004f50: 603a str r2, [r7, #0] - 8004f52: 71fb strb r3, [r7, #7] - 8004f54: 460b mov r3, r1 - 8004f56: 71bb strb r3, [r7, #6] + 8005168: b590 push {r4, r7, lr} + 800516a: b08b sub sp, #44 ; 0x2c + 800516c: af00 add r7, sp, #0 + 800516e: 4603 mov r3, r0 + 8005170: 603a str r2, [r7, #0] + 8005172: 71fb strb r3, [r7, #7] + 8005174: 460b mov r3, r1 + 8005176: 71bb strb r3, [r7, #6] DRESULT res; BYTE n, csd[16], *ptr = buff; - 8004f58: 683b ldr r3, [r7, #0] - 8004f5a: 623b str r3, [r7, #32] + 8005178: 683b ldr r3, [r7, #0] + 800517a: 623b str r3, [r7, #32] WORD csize; if (drv) - 8004f5c: 79fb ldrb r3, [r7, #7] - 8004f5e: 2b00 cmp r3, #0 - 8004f60: d001 beq.n 8004f66 + 800517c: 79fb ldrb r3, [r7, #7] + 800517e: 2b00 cmp r3, #0 + 8005180: d001 beq.n 8005186 return RES_PARERR; - 8004f62: 2304 movs r3, #4 - 8004f64: e11b b.n 800519e + 8005182: 2304 movs r3, #4 + 8005184: e11b b.n 80053be res = RES_ERROR; - 8004f66: 2301 movs r3, #1 - 8004f68: f887 3027 strb.w r3, [r7, #39] ; 0x27 + 8005186: 2301 movs r3, #1 + 8005188: f887 3027 strb.w r3, [r7, #39] ; 0x27 if (ctrl == CTRL_POWER) - 8004f6c: 79bb ldrb r3, [r7, #6] - 8004f6e: 2b05 cmp r3, #5 - 8004f70: d129 bne.n 8004fc6 + 800518c: 79bb ldrb r3, [r7, #6] + 800518e: 2b05 cmp r3, #5 + 8005190: d129 bne.n 80051e6 { switch (*ptr) - 8004f72: 6a3b ldr r3, [r7, #32] - 8004f74: 781b ldrb r3, [r3, #0] - 8004f76: 2b02 cmp r3, #2 - 8004f78: d017 beq.n 8004faa - 8004f7a: 2b02 cmp r3, #2 - 8004f7c: dc1f bgt.n 8004fbe - 8004f7e: 2b00 cmp r3, #0 - 8004f80: d002 beq.n 8004f88 - 8004f82: 2b01 cmp r3, #1 - 8004f84: d00b beq.n 8004f9e - 8004f86: e01a b.n 8004fbe + 8005192: 6a3b ldr r3, [r7, #32] + 8005194: 781b ldrb r3, [r3, #0] + 8005196: 2b02 cmp r3, #2 + 8005198: d017 beq.n 80051ca + 800519a: 2b02 cmp r3, #2 + 800519c: dc1f bgt.n 80051de + 800519e: 2b00 cmp r3, #0 + 80051a0: d002 beq.n 80051a8 + 80051a2: 2b01 cmp r3, #1 + 80051a4: d00b beq.n 80051be + 80051a6: e01a b.n 80051de { case 0: if (SD_CheckPower()) - 8004f88: f7ff fd0c bl 80049a4 - 8004f8c: 4603 mov r3, r0 - 8004f8e: 2b00 cmp r3, #0 - 8004f90: d001 beq.n 8004f96 + 80051a8: f7ff fcfc bl 8004ba4 + 80051ac: 4603 mov r3, r0 + 80051ae: 2b00 cmp r3, #0 + 80051b0: d001 beq.n 80051b6 SD_PowerOff(); /* Power Off */ - 8004f92: f7ff fcfb bl 800498c + 80051b2: f7ff fceb bl 8004b8c res = RES_OK; - 8004f96: 2300 movs r3, #0 - 8004f98: f887 3027 strb.w r3, [r7, #39] ; 0x27 + 80051b6: 2300 movs r3, #0 + 80051b8: f887 3027 strb.w r3, [r7, #39] ; 0x27 break; - 8004f9c: e0fd b.n 800519a + 80051bc: e0fd b.n 80053ba case 1: SD_PowerOn(); /* Power On */ - 8004f9e: f7ff fca9 bl 80048f4 + 80051be: f7ff fc99 bl 8004af4 res = RES_OK; - 8004fa2: 2300 movs r3, #0 - 8004fa4: f887 3027 strb.w r3, [r7, #39] ; 0x27 + 80051c2: 2300 movs r3, #0 + 80051c4: f887 3027 strb.w r3, [r7, #39] ; 0x27 break; - 8004fa8: e0f7 b.n 800519a + 80051c8: e0f7 b.n 80053ba case 2: *(ptr + 1) = (BYTE) SD_CheckPower(); - 8004faa: 6a3b ldr r3, [r7, #32] - 8004fac: 1c5c adds r4, r3, #1 - 8004fae: f7ff fcf9 bl 80049a4 - 8004fb2: 4603 mov r3, r0 - 8004fb4: 7023 strb r3, [r4, #0] + 80051ca: 6a3b ldr r3, [r7, #32] + 80051cc: 1c5c adds r4, r3, #1 + 80051ce: f7ff fce9 bl 8004ba4 + 80051d2: 4603 mov r3, r0 + 80051d4: 7023 strb r3, [r4, #0] res = RES_OK; /* Power Check */ - 8004fb6: 2300 movs r3, #0 - 8004fb8: f887 3027 strb.w r3, [r7, #39] ; 0x27 + 80051d6: 2300 movs r3, #0 + 80051d8: f887 3027 strb.w r3, [r7, #39] ; 0x27 break; - 8004fbc: e0ed b.n 800519a + 80051dc: e0ed b.n 80053ba default: res = RES_PARERR; - 8004fbe: 2304 movs r3, #4 - 8004fc0: f887 3027 strb.w r3, [r7, #39] ; 0x27 - 8004fc4: e0e9 b.n 800519a + 80051de: 2304 movs r3, #4 + 80051e0: f887 3027 strb.w r3, [r7, #39] ; 0x27 + 80051e4: e0e9 b.n 80053ba } } else { if (Stat & STA_NOINIT) - 8004fc6: 4b78 ldr r3, [pc, #480] ; (80051a8 ) - 8004fc8: 781b ldrb r3, [r3, #0] - 8004fca: b2db uxtb r3, r3 - 8004fcc: f003 0301 and.w r3, r3, #1 - 8004fd0: 2b00 cmp r3, #0 - 8004fd2: d001 beq.n 8004fd8 + 80051e6: 4b78 ldr r3, [pc, #480] ; (80053c8 ) + 80051e8: 781b ldrb r3, [r3, #0] + 80051ea: b2db uxtb r3, r3 + 80051ec: f003 0301 and.w r3, r3, #1 + 80051f0: 2b00 cmp r3, #0 + 80051f2: d001 beq.n 80051f8 return RES_NOTRDY; - 8004fd4: 2303 movs r3, #3 - 8004fd6: e0e2 b.n 800519e + 80051f4: 2303 movs r3, #3 + 80051f6: e0e2 b.n 80053be SELECT(); - 8004fd8: f7ff fc12 bl 8004800 switch (ctrl) - 8004fdc: 79bb ldrb r3, [r7, #6] - 8004fde: 2b0d cmp r3, #13 - 8004fe0: f200 80cc bhi.w 800517c - 8004fe4: a201 add r2, pc, #4 ; (adr r2, 8004fec ) - 8004fe6: f852 f023 ldr.w pc, [r2, r3, lsl #2] - 8004fea: bf00 nop - 8004fec: 080050e7 .word 0x080050e7 - 8004ff0: 08005025 .word 0x08005025 - 8004ff4: 080050d7 .word 0x080050d7 - 8004ff8: 0800517d .word 0x0800517d - 8004ffc: 0800517d .word 0x0800517d - 8005000: 0800517d .word 0x0800517d - 8005004: 0800517d .word 0x0800517d - 8005008: 0800517d .word 0x0800517d - 800500c: 0800517d .word 0x0800517d - 8005010: 0800517d .word 0x0800517d - 8005014: 0800517d .word 0x0800517d - 8005018: 080050f9 .word 0x080050f9 - 800501c: 0800511d .word 0x0800511d - 8005020: 08005141 .word 0x08005141 + 80051fc: 79bb ldrb r3, [r7, #6] + 80051fe: 2b0d cmp r3, #13 + 8005200: f200 80cc bhi.w 800539c + 8005204: a201 add r2, pc, #4 ; (adr r2, 800520c ) + 8005206: f852 f023 ldr.w pc, [r2, r3, lsl #2] + 800520a: bf00 nop + 800520c: 08005307 .word 0x08005307 + 8005210: 08005245 .word 0x08005245 + 8005214: 080052f7 .word 0x080052f7 + 8005218: 0800539d .word 0x0800539d + 800521c: 0800539d .word 0x0800539d + 8005220: 0800539d .word 0x0800539d + 8005224: 0800539d .word 0x0800539d + 8005228: 0800539d .word 0x0800539d + 800522c: 0800539d .word 0x0800539d + 8005230: 0800539d .word 0x0800539d + 8005234: 0800539d .word 0x0800539d + 8005238: 08005319 .word 0x08005319 + 800523c: 0800533d .word 0x0800533d + 8005240: 08005361 .word 0x08005361 { case GET_SECTOR_COUNT: if ((SD_SendCmd(CMD9, 0) == 0) && SD_RxDataBlock(csd, 16)) - 8005024: 2100 movs r1, #0 - 8005026: 2049 movs r0, #73 ; 0x49 - 8005028: f7ff fd50 bl 8004acc - 800502c: 4603 mov r3, r0 - 800502e: 2b00 cmp r3, #0 - 8005030: f040 80a8 bne.w 8005184 - 8005034: f107 030c add.w r3, r7, #12 - 8005038: 2110 movs r1, #16 - 800503a: 4618 mov r0, r3 - 800503c: f7ff fcbc bl 80049b8 - 8005040: 4603 mov r3, r0 - 8005042: 2b00 cmp r3, #0 - 8005044: f000 809e beq.w 8005184 + 8005244: 2100 movs r1, #0 + 8005246: 2049 movs r0, #73 ; 0x49 + 8005248: f7ff fd46 bl 8004cd8 + 800524c: 4603 mov r3, r0 + 800524e: 2b00 cmp r3, #0 + 8005250: f040 80a8 bne.w 80053a4 + 8005254: f107 030c add.w r3, r7, #12 + 8005258: 2110 movs r1, #16 + 800525a: 4618 mov r0, r3 + 800525c: f7ff fcac bl 8004bb8 + 8005260: 4603 mov r3, r0 + 8005262: 2b00 cmp r3, #0 + 8005264: f000 809e beq.w 80053a4 { if ((csd[0] >> 6) == 1) - 8005048: 7b3b ldrb r3, [r7, #12] - 800504a: 099b lsrs r3, r3, #6 - 800504c: b2db uxtb r3, r3 - 800504e: 2b01 cmp r3, #1 - 8005050: d10e bne.n 8005070 + 8005268: 7b3b ldrb r3, [r7, #12] + 800526a: 099b lsrs r3, r3, #6 + 800526c: b2db uxtb r3, r3 + 800526e: 2b01 cmp r3, #1 + 8005270: d10e bne.n 8005290 { /* SDC ver 2.00 */ csize = csd[9] + ((WORD) csd[8] << 8) + 1; - 8005052: 7d7b ldrb r3, [r7, #21] - 8005054: b29a uxth r2, r3 - 8005056: 7d3b ldrb r3, [r7, #20] - 8005058: b29b uxth r3, r3 - 800505a: 021b lsls r3, r3, #8 - 800505c: b29b uxth r3, r3 - 800505e: 4413 add r3, r2 - 8005060: b29b uxth r3, r3 - 8005062: 3301 adds r3, #1 - 8005064: 83fb strh r3, [r7, #30] + 8005272: 7d7b ldrb r3, [r7, #21] + 8005274: b29a uxth r2, r3 + 8005276: 7d3b ldrb r3, [r7, #20] + 8005278: b29b uxth r3, r3 + 800527a: 021b lsls r3, r3, #8 + 800527c: b29b uxth r3, r3 + 800527e: 4413 add r3, r2 + 8005280: b29b uxth r3, r3 + 8005282: 3301 adds r3, #1 + 8005284: 83fb strh r3, [r7, #30] *(DWORD*) buff = (DWORD) csize << 10; - 8005066: 8bfb ldrh r3, [r7, #30] - 8005068: 029a lsls r2, r3, #10 - 800506a: 683b ldr r3, [r7, #0] - 800506c: 601a str r2, [r3, #0] - 800506e: e02e b.n 80050ce + 8005286: 8bfb ldrh r3, [r7, #30] + 8005288: 029a lsls r2, r3, #10 + 800528a: 683b ldr r3, [r7, #0] + 800528c: 601a str r2, [r3, #0] + 800528e: e02e b.n 80052ee } else { /* MMC or SDC ver 1.XX */ n = (csd[5] & 15) + ((csd[10] & 128) >> 7) + ((csd[9] & 3) << 1) + 2; - 8005070: 7c7b ldrb r3, [r7, #17] - 8005072: f003 030f and.w r3, r3, #15 - 8005076: b2da uxtb r2, r3 - 8005078: 7dbb ldrb r3, [r7, #22] - 800507a: 09db lsrs r3, r3, #7 - 800507c: b2db uxtb r3, r3 - 800507e: 4413 add r3, r2 - 8005080: b2da uxtb r2, r3 - 8005082: 7d7b ldrb r3, [r7, #21] - 8005084: 005b lsls r3, r3, #1 - 8005086: b2db uxtb r3, r3 - 8005088: f003 0306 and.w r3, r3, #6 - 800508c: b2db uxtb r3, r3 - 800508e: 4413 add r3, r2 - 8005090: b2db uxtb r3, r3 - 8005092: 3302 adds r3, #2 - 8005094: f887 3026 strb.w r3, [r7, #38] ; 0x26 + 8005290: 7c7b ldrb r3, [r7, #17] + 8005292: f003 030f and.w r3, r3, #15 + 8005296: b2da uxtb r2, r3 + 8005298: 7dbb ldrb r3, [r7, #22] + 800529a: 09db lsrs r3, r3, #7 + 800529c: b2db uxtb r3, r3 + 800529e: 4413 add r3, r2 + 80052a0: b2da uxtb r2, r3 + 80052a2: 7d7b ldrb r3, [r7, #21] + 80052a4: 005b lsls r3, r3, #1 + 80052a6: b2db uxtb r3, r3 + 80052a8: f003 0306 and.w r3, r3, #6 + 80052ac: b2db uxtb r3, r3 + 80052ae: 4413 add r3, r2 + 80052b0: b2db uxtb r3, r3 + 80052b2: 3302 adds r3, #2 + 80052b4: f887 3026 strb.w r3, [r7, #38] ; 0x26 csize = (csd[8] >> 6) + ((WORD) csd[7] << 2) + ((WORD) (csd[6] & 3) << 10) + 1; - 8005098: 7d3b ldrb r3, [r7, #20] - 800509a: 099b lsrs r3, r3, #6 - 800509c: b2db uxtb r3, r3 - 800509e: b29a uxth r2, r3 - 80050a0: 7cfb ldrb r3, [r7, #19] - 80050a2: b29b uxth r3, r3 - 80050a4: 009b lsls r3, r3, #2 - 80050a6: b29b uxth r3, r3 - 80050a8: 4413 add r3, r2 - 80050aa: b29a uxth r2, r3 - 80050ac: 7cbb ldrb r3, [r7, #18] - 80050ae: 029b lsls r3, r3, #10 - 80050b0: b29b uxth r3, r3 - 80050b2: f403 6340 and.w r3, r3, #3072 ; 0xc00 - 80050b6: b29b uxth r3, r3 - 80050b8: 4413 add r3, r2 - 80050ba: b29b uxth r3, r3 - 80050bc: 3301 adds r3, #1 - 80050be: 83fb strh r3, [r7, #30] + 80052b8: 7d3b ldrb r3, [r7, #20] + 80052ba: 099b lsrs r3, r3, #6 + 80052bc: b2db uxtb r3, r3 + 80052be: b29a uxth r2, r3 + 80052c0: 7cfb ldrb r3, [r7, #19] + 80052c2: b29b uxth r3, r3 + 80052c4: 009b lsls r3, r3, #2 + 80052c6: b29b uxth r3, r3 + 80052c8: 4413 add r3, r2 + 80052ca: b29a uxth r2, r3 + 80052cc: 7cbb ldrb r3, [r7, #18] + 80052ce: 029b lsls r3, r3, #10 + 80052d0: b29b uxth r3, r3 + 80052d2: f403 6340 and.w r3, r3, #3072 ; 0xc00 + 80052d6: b29b uxth r3, r3 + 80052d8: 4413 add r3, r2 + 80052da: b29b uxth r3, r3 + 80052dc: 3301 adds r3, #1 + 80052de: 83fb strh r3, [r7, #30] *(DWORD*) buff = (DWORD) csize << (n - 9); - 80050c0: 8bfa ldrh r2, [r7, #30] - 80050c2: f897 3026 ldrb.w r3, [r7, #38] ; 0x26 - 80050c6: 3b09 subs r3, #9 - 80050c8: 409a lsls r2, r3 - 80050ca: 683b ldr r3, [r7, #0] - 80050cc: 601a str r2, [r3, #0] + 80052e0: 8bfa ldrh r2, [r7, #30] + 80052e2: f897 3026 ldrb.w r3, [r7, #38] ; 0x26 + 80052e6: 3b09 subs r3, #9 + 80052e8: 409a lsls r2, r3 + 80052ea: 683b ldr r3, [r7, #0] + 80052ec: 601a str r2, [r3, #0] } res = RES_OK; - 80050ce: 2300 movs r3, #0 - 80050d0: f887 3027 strb.w r3, [r7, #39] ; 0x27 + 80052ee: 2300 movs r3, #0 + 80052f0: f887 3027 strb.w r3, [r7, #39] ; 0x27 } break; - 80050d4: e056 b.n 8005184 + 80052f4: e056 b.n 80053a4 case GET_SECTOR_SIZE: *(WORD*) buff = 512; - 80050d6: 683b ldr r3, [r7, #0] - 80050d8: f44f 7200 mov.w r2, #512 ; 0x200 - 80050dc: 801a strh r2, [r3, #0] + 80052f6: 683b ldr r3, [r7, #0] + 80052f8: f44f 7200 mov.w r2, #512 ; 0x200 + 80052fc: 801a strh r2, [r3, #0] res = RES_OK; - 80050de: 2300 movs r3, #0 - 80050e0: f887 3027 strb.w r3, [r7, #39] ; 0x27 + 80052fe: 2300 movs r3, #0 + 8005300: f887 3027 strb.w r3, [r7, #39] ; 0x27 break; - 80050e4: e055 b.n 8005192 + 8005304: e055 b.n 80053b2 case CTRL_SYNC: if (SD_ReadyWait() == 0xFF) - 80050e6: f7ff fbe9 bl 80048bc - 80050ea: 4603 mov r3, r0 - 80050ec: 2bff cmp r3, #255 ; 0xff - 80050ee: d14b bne.n 8005188 + 8005306: f7ff fbd5 bl 8004ab4 + 800530a: 4603 mov r3, r0 + 800530c: 2bff cmp r3, #255 ; 0xff + 800530e: d14b bne.n 80053a8 res = RES_OK; - 80050f0: 2300 movs r3, #0 - 80050f2: f887 3027 strb.w r3, [r7, #39] ; 0x27 + 8005310: 2300 movs r3, #0 + 8005312: f887 3027 strb.w r3, [r7, #39] ; 0x27 break; - 80050f6: e047 b.n 8005188 + 8005316: e047 b.n 80053a8 case MMC_GET_CSD: if (SD_SendCmd(CMD9, 0) == 0 && SD_RxDataBlock(ptr, 16)) - 80050f8: 2100 movs r1, #0 - 80050fa: 2049 movs r0, #73 ; 0x49 - 80050fc: f7ff fce6 bl 8004acc - 8005100: 4603 mov r3, r0 - 8005102: 2b00 cmp r3, #0 - 8005104: d142 bne.n 800518c - 8005106: 2110 movs r1, #16 - 8005108: 6a38 ldr r0, [r7, #32] - 800510a: f7ff fc55 bl 80049b8 - 800510e: 4603 mov r3, r0 - 8005110: 2b00 cmp r3, #0 - 8005112: d03b beq.n 800518c + 8005318: 2100 movs r1, #0 + 800531a: 2049 movs r0, #73 ; 0x49 + 800531c: f7ff fcdc bl 8004cd8 + 8005320: 4603 mov r3, r0 + 8005322: 2b00 cmp r3, #0 + 8005324: d142 bne.n 80053ac + 8005326: 2110 movs r1, #16 + 8005328: 6a38 ldr r0, [r7, #32] + 800532a: f7ff fc45 bl 8004bb8 + 800532e: 4603 mov r3, r0 + 8005330: 2b00 cmp r3, #0 + 8005332: d03b beq.n 80053ac res = RES_OK; - 8005114: 2300 movs r3, #0 - 8005116: f887 3027 strb.w r3, [r7, #39] ; 0x27 + 8005334: 2300 movs r3, #0 + 8005336: f887 3027 strb.w r3, [r7, #39] ; 0x27 break; - 800511a: e037 b.n 800518c + 800533a: e037 b.n 80053ac case MMC_GET_CID: if (SD_SendCmd(CMD10, 0) == 0 && SD_RxDataBlock(ptr, 16)) - 800511c: 2100 movs r1, #0 - 800511e: 204a movs r0, #74 ; 0x4a - 8005120: f7ff fcd4 bl 8004acc - 8005124: 4603 mov r3, r0 - 8005126: 2b00 cmp r3, #0 - 8005128: d132 bne.n 8005190 - 800512a: 2110 movs r1, #16 - 800512c: 6a38 ldr r0, [r7, #32] - 800512e: f7ff fc43 bl 80049b8 - 8005132: 4603 mov r3, r0 - 8005134: 2b00 cmp r3, #0 - 8005136: d02b beq.n 8005190 + 800533c: 2100 movs r1, #0 + 800533e: 204a movs r0, #74 ; 0x4a + 8005340: f7ff fcca bl 8004cd8 + 8005344: 4603 mov r3, r0 + 8005346: 2b00 cmp r3, #0 + 8005348: d132 bne.n 80053b0 + 800534a: 2110 movs r1, #16 + 800534c: 6a38 ldr r0, [r7, #32] + 800534e: f7ff fc33 bl 8004bb8 + 8005352: 4603 mov r3, r0 + 8005354: 2b00 cmp r3, #0 + 8005356: d02b beq.n 80053b0 res = RES_OK; - 8005138: 2300 movs r3, #0 - 800513a: f887 3027 strb.w r3, [r7, #39] ; 0x27 + 8005358: 2300 movs r3, #0 + 800535a: f887 3027 strb.w r3, [r7, #39] ; 0x27 break; - 800513e: e027 b.n 8005190 + 800535e: e027 b.n 80053b0 case MMC_GET_OCR: if (SD_SendCmd(CMD58, 0) == 0) - 8005140: 2100 movs r1, #0 - 8005142: 207a movs r0, #122 ; 0x7a - 8005144: f7ff fcc2 bl 8004acc - 8005148: 4603 mov r3, r0 - 800514a: 2b00 cmp r3, #0 - 800514c: d116 bne.n 800517c + 8005360: 2100 movs r1, #0 + 8005362: 207a movs r0, #122 ; 0x7a + 8005364: f7ff fcb8 bl 8004cd8 + 8005368: 4603 mov r3, r0 + 800536a: 2b00 cmp r3, #0 + 800536c: d116 bne.n 800539c { for (n = 0; n < 4; n++) - 800514e: 2300 movs r3, #0 - 8005150: f887 3026 strb.w r3, [r7, #38] ; 0x26 - 8005154: e00b b.n 800516e + 800536e: 2300 movs r3, #0 + 8005370: f887 3026 strb.w r3, [r7, #38] ; 0x26 + 8005374: e00b b.n 800538e { *ptr++ = SPI_RxByte(); - 8005156: 6a3c ldr r4, [r7, #32] - 8005158: 1c63 adds r3, r4, #1 - 800515a: 623b str r3, [r7, #32] - 800515c: f7ff fb82 bl 8004864 - 8005160: 4603 mov r3, r0 - 8005162: 7023 strb r3, [r4, #0] + 8005376: 6a3c ldr r4, [r7, #32] + 8005378: 1c63 adds r3, r4, #1 + 800537a: 623b str r3, [r7, #32] + 800537c: f7ff fb6e bl 8004a5c + 8005380: 4603 mov r3, r0 + 8005382: 7023 strb r3, [r4, #0] for (n = 0; n < 4; n++) - 8005164: f897 3026 ldrb.w r3, [r7, #38] ; 0x26 - 8005168: 3301 adds r3, #1 - 800516a: f887 3026 strb.w r3, [r7, #38] ; 0x26 - 800516e: f897 3026 ldrb.w r3, [r7, #38] ; 0x26 - 8005172: 2b03 cmp r3, #3 - 8005174: d9ef bls.n 8005156 + 8005384: f897 3026 ldrb.w r3, [r7, #38] ; 0x26 + 8005388: 3301 adds r3, #1 + 800538a: f887 3026 strb.w r3, [r7, #38] ; 0x26 + 800538e: f897 3026 ldrb.w r3, [r7, #38] ; 0x26 + 8005392: 2b03 cmp r3, #3 + 8005394: d9ef bls.n 8005376 } res = RES_OK; - 8005176: 2300 movs r3, #0 - 8005178: f887 3027 strb.w r3, [r7, #39] ; 0x27 + 8005396: 2300 movs r3, #0 + 8005398: f887 3027 strb.w r3, [r7, #39] ; 0x27 } default: res = RES_PARERR; - 800517c: 2304 movs r3, #4 - 800517e: f887 3027 strb.w r3, [r7, #39] ; 0x27 - 8005182: e006 b.n 8005192 + 800539c: 2304 movs r3, #4 + 800539e: f887 3027 strb.w r3, [r7, #39] ; 0x27 + 80053a2: e006 b.n 80053b2 break; - 8005184: bf00 nop - 8005186: e004 b.n 8005192 + 80053a4: bf00 nop + 80053a6: e004 b.n 80053b2 break; - 8005188: bf00 nop - 800518a: e002 b.n 8005192 + 80053a8: bf00 nop + 80053aa: e002 b.n 80053b2 break; - 800518c: bf00 nop - 800518e: e000 b.n 8005192 + 80053ac: bf00 nop + 80053ae: e000 b.n 80053b2 break; - 8005190: bf00 nop + 80053b0: bf00 nop } DESELECT(); - 8005192: f7ff fb41 bl 8004818 + 80053b2: f7ff fb2d bl 8004a10 SPI_RxByte(); - 8005196: f7ff fb65 bl 8004864 + 80053b6: f7ff fb51 bl 8004a5c } return res; - 800519a: f897 3027 ldrb.w r3, [r7, #39] ; 0x27 + 80053ba: f897 3027 ldrb.w r3, [r7, #39] ; 0x27 } - 800519e: 4618 mov r0, r3 - 80051a0: 372c adds r7, #44 ; 0x2c - 80051a2: 46bd mov sp, r7 - 80051a4: bd90 pop {r4, r7, pc} - 80051a6: bf00 nop - 80051a8: 20000020 .word 0x20000020 + 80053be: 4618 mov r0, r3 + 80053c0: 372c adds r7, #44 ; 0x2c + 80053c2: 46bd mov sp, r7 + 80053c4: bd90 pop {r4, r7, pc} + 80053c6: bf00 nop + 80053c8: 20000020 .word 0x20000020 -080051ac : +080053cc : _lcd_dev lcddev; //¹ÜÀíLCDÖØÒª²ÎÊý //**************************************************¼¸ÖÖ¿ìËÙ½Ó¿Ú //д¼Ä´æÆ÷º¯Êý //regval:¼Ä´æÆ÷Öµ void LCD_WR_REG(uint16_t regval) { - 80051ac: b480 push {r7} - 80051ae: b083 sub sp, #12 - 80051b0: af00 add r7, sp, #0 - 80051b2: 4603 mov r3, r0 - 80051b4: 80fb strh r3, [r7, #6] + 80053cc: b480 push {r7} + 80053ce: b083 sub sp, #12 + 80053d0: af00 add r7, sp, #0 + 80053d2: 4603 mov r3, r0 + 80053d4: 80fb strh r3, [r7, #6] LCD_REG_ADDRESS=regval;//дÈëҪдµÄ¼Ä´æÆ÷ÐòºÅ - 80051b6: f04f 42d8 mov.w r2, #1811939328 ; 0x6c000000 - 80051ba: 88fb ldrh r3, [r7, #6] - 80051bc: 8013 strh r3, [r2, #0] + 80053d6: f04f 42d8 mov.w r2, #1811939328 ; 0x6c000000 + 80053da: 88fb ldrh r3, [r7, #6] + 80053dc: 8013 strh r3, [r2, #0] } - 80051be: bf00 nop - 80051c0: 370c adds r7, #12 - 80051c2: 46bd mov sp, r7 - 80051c4: bc80 pop {r7} - 80051c6: 4770 bx lr + 80053de: bf00 nop + 80053e0: 370c adds r7, #12 + 80053e2: 46bd mov sp, r7 + 80053e4: bc80 pop {r7} + 80053e6: 4770 bx lr -080051c8 : +080053e8 : //дLCDÊý¾Ý //data:ҪдÈëµÄÖµ void LCD_WR_DATA(uint16_t data) { - 80051c8: b480 push {r7} - 80051ca: b083 sub sp, #12 - 80051cc: af00 add r7, sp, #0 - 80051ce: 4603 mov r3, r0 - 80051d0: 80fb strh r3, [r7, #6] + 80053e8: b480 push {r7} + 80053ea: b083 sub sp, #12 + 80053ec: af00 add r7, sp, #0 + 80053ee: 4603 mov r3, r0 + 80053f0: 80fb strh r3, [r7, #6] LCD_DATA_ADDRESS=data; - 80051d2: 4a04 ldr r2, [pc, #16] ; (80051e4 ) - 80051d4: 88fb ldrh r3, [r7, #6] - 80051d6: 8013 strh r3, [r2, #0] + 80053f2: 4a04 ldr r2, [pc, #16] ; (8005404 ) + 80053f4: 88fb ldrh r3, [r7, #6] + 80053f6: 8013 strh r3, [r2, #0] } - 80051d8: bf00 nop - 80051da: 370c adds r7, #12 - 80051dc: 46bd mov sp, r7 - 80051de: bc80 pop {r7} - 80051e0: 4770 bx lr - 80051e2: bf00 nop - 80051e4: 6c000800 .word 0x6c000800 + 80053f8: bf00 nop + 80053fa: 370c adds r7, #12 + 80053fc: 46bd mov sp, r7 + 80053fe: bc80 pop {r7} + 8005400: 4770 bx lr + 8005402: bf00 nop + 8005404: 6c000800 .word 0x6c000800 -080051e8 : +08005408 : } //д¼Ä´æÆ÷ //LCD_Reg:¼Ä´æÆ÷µØÖ· //LCD_RegValue:ҪдÈëµÄÊý¾Ý void LCD_WriteReg(uint16_t LCD_Reg, uint16_t LCD_RegValue) { - 80051e8: b480 push {r7} - 80051ea: b083 sub sp, #12 - 80051ec: af00 add r7, sp, #0 - 80051ee: 4603 mov r3, r0 - 80051f0: 460a mov r2, r1 - 80051f2: 80fb strh r3, [r7, #6] - 80051f4: 4613 mov r3, r2 - 80051f6: 80bb strh r3, [r7, #4] + 8005408: b480 push {r7} + 800540a: b083 sub sp, #12 + 800540c: af00 add r7, sp, #0 + 800540e: 4603 mov r3, r0 + 8005410: 460a mov r2, r1 + 8005412: 80fb strh r3, [r7, #6] + 8005414: 4613 mov r3, r2 + 8005416: 80bb strh r3, [r7, #4] LCD_REG_ADDRESS = LCD_Reg; //дÈëҪдµÄ¼Ä´æÆ÷ÐòºÅ - 80051f8: f04f 42d8 mov.w r2, #1811939328 ; 0x6c000000 - 80051fc: 88fb ldrh r3, [r7, #6] - 80051fe: 8013 strh r3, [r2, #0] + 8005418: f04f 42d8 mov.w r2, #1811939328 ; 0x6c000000 + 800541c: 88fb ldrh r3, [r7, #6] + 800541e: 8013 strh r3, [r2, #0] LCD_DATA_ADDRESS = LCD_RegValue;//дÈëÊý¾Ý - 8005200: 4a03 ldr r2, [pc, #12] ; (8005210 ) - 8005202: 88bb ldrh r3, [r7, #4] - 8005204: 8013 strh r3, [r2, #0] + 8005420: 4a03 ldr r2, [pc, #12] ; (8005430 ) + 8005422: 88bb ldrh r3, [r7, #4] + 8005424: 8013 strh r3, [r2, #0] } - 8005206: bf00 nop - 8005208: 370c adds r7, #12 - 800520a: 46bd mov sp, r7 - 800520c: bc80 pop {r7} - 800520e: 4770 bx lr - 8005210: 6c000800 .word 0x6c000800 + 8005426: bf00 nop + 8005428: 370c adds r7, #12 + 800542a: 46bd mov sp, r7 + 800542c: bc80 pop {r7} + 800542e: 4770 bx lr + 8005430: 6c000800 .word 0x6c000800 -08005214 : +08005434 : //¶Á¼Ä´æÆ÷ //LCD_Reg:¼Ä´æÆ÷µØÖ· //·µ»ØÖµ:¶Áµ½µÄÊý¾Ý uint16_t LCD_ReadReg(uint16_t LCD_Reg) { - 8005214: b480 push {r7} - 8005216: b083 sub sp, #12 - 8005218: af00 add r7, sp, #0 - 800521a: 4603 mov r3, r0 - 800521c: 80fb strh r3, [r7, #6] + 8005434: b480 push {r7} + 8005436: b083 sub sp, #12 + 8005438: af00 add r7, sp, #0 + 800543a: 4603 mov r3, r0 + 800543c: 80fb strh r3, [r7, #6] LCD_REG_ADDRESS=LCD_Reg; //дÈëÒª¶ÁµÄ¼Ä´æÆ÷ÐòºÅ - 800521e: f04f 42d8 mov.w r2, #1811939328 ; 0x6c000000 - 8005222: 88fb ldrh r3, [r7, #6] - 8005224: 8013 strh r3, [r2, #0] + 800543e: f04f 42d8 mov.w r2, #1811939328 ; 0x6c000000 + 8005442: 88fb ldrh r3, [r7, #6] + 8005444: 8013 strh r3, [r2, #0] //delay_us(5); return LCD_DATA_ADDRESS; //·µ»Ø¶Áµ½µÄÖµ - 8005226: 4b04 ldr r3, [pc, #16] ; (8005238 ) - 8005228: 881b ldrh r3, [r3, #0] - 800522a: b29b uxth r3, r3 + 8005446: 4b04 ldr r3, [pc, #16] ; (8005458 ) + 8005448: 881b ldrh r3, [r3, #0] + 800544a: b29b uxth r3, r3 } - 800522c: 4618 mov r0, r3 - 800522e: 370c adds r7, #12 - 8005230: 46bd mov sp, r7 - 8005232: bc80 pop {r7} - 8005234: 4770 bx lr - 8005236: bf00 nop - 8005238: 6c000800 .word 0x6c000800 + 800544c: 4618 mov r0, r3 + 800544e: 370c adds r7, #12 + 8005450: 46bd mov sp, r7 + 8005452: bc80 pop {r7} + 8005454: 4770 bx lr + 8005456: bf00 nop + 8005458: 6c000800 .word 0x6c000800 -0800523c : +0800545c : //×¢Òâ:ÆäËûº¯Êý¿ÉÄÜ»áÊܵ½´Ëº¯ÊýÉèÖõÄÓ°Ïì(ÓÈÆäÊÇ9341/6804ÕâÁ½¸öÆæÝâ), //ËùÒÔ,Ò»°ãÉèÖÃΪL2R_U2D¼´¿É,Èç¹ûÉèÖÃΪÆäËûɨÃ跽ʽ,¿ÉÄܵ¼ÖÂÏÔʾ²»Õý³£. //dir:0~7,´ú±í8¸ö·½Ïò(¾ßÌ嶨Òå¼ûlcd.h) //9320/9325/9328/4531/4535/1505/b505/8989/5408/9341/5310µÈICÒѾ­Êµ¼Ê²âÊÔ void LCD_Scan_Dir(uint8_t dir) { - 800523c: b580 push {r7, lr} - 800523e: b084 sub sp, #16 - 8005240: af00 add r7, sp, #0 - 8005242: 4603 mov r3, r0 - 8005244: 71fb strb r3, [r7, #7] + 800545c: b580 push {r7, lr} + 800545e: b084 sub sp, #16 + 8005460: af00 add r7, sp, #0 + 8005462: 4603 mov r3, r0 + 8005464: 71fb strb r3, [r7, #7] uint16_t regval=0; - 8005246: 2300 movs r3, #0 - 8005248: 81fb strh r3, [r7, #14] + 8005466: 2300 movs r3, #0 + 8005468: 81fb strh r3, [r7, #14] uint8_t dirreg=0; - 800524a: 2300 movs r3, #0 - 800524c: 737b strb r3, [r7, #13] + 800546a: 2300 movs r3, #0 + 800546c: 737b strb r3, [r7, #13] uint16_t temp; if(lcddev.dir==1&&lcddev.id!=0X6804)//ºáÆÁʱ£¬¶Ô6804²»¸Ä±äɨÃè·½Ïò£¡ - 800524e: 4ba8 ldr r3, [pc, #672] ; (80054f0 ) - 8005250: 799b ldrb r3, [r3, #6] - 8005252: 2b01 cmp r3, #1 - 8005254: d134 bne.n 80052c0 - 8005256: 4ba6 ldr r3, [pc, #664] ; (80054f0 ) - 8005258: 889b ldrh r3, [r3, #4] - 800525a: f646 0204 movw r2, #26628 ; 0x6804 - 800525e: 4293 cmp r3, r2 - 8005260: d02e beq.n 80052c0 + 800546e: 4ba8 ldr r3, [pc, #672] ; (8005710 ) + 8005470: 799b ldrb r3, [r3, #6] + 8005472: 2b01 cmp r3, #1 + 8005474: d134 bne.n 80054e0 + 8005476: 4ba6 ldr r3, [pc, #664] ; (8005710 ) + 8005478: 889b ldrh r3, [r3, #4] + 800547a: f646 0204 movw r2, #26628 ; 0x6804 + 800547e: 4293 cmp r3, r2 + 8005480: d02e beq.n 80054e0 { switch(dir)//·½Ïòת»» - 8005262: 79fb ldrb r3, [r7, #7] - 8005264: 2b07 cmp r3, #7 - 8005266: d82c bhi.n 80052c2 - 8005268: a201 add r2, pc, #4 ; (adr r2, 8005270 ) - 800526a: f852 f023 ldr.w pc, [r2, r3, lsl #2] - 800526e: bf00 nop - 8005270: 08005291 .word 0x08005291 - 8005274: 08005297 .word 0x08005297 - 8005278: 0800529d .word 0x0800529d - 800527c: 080052a3 .word 0x080052a3 - 8005280: 080052a9 .word 0x080052a9 - 8005284: 080052af .word 0x080052af - 8005288: 080052b5 .word 0x080052b5 - 800528c: 080052bb .word 0x080052bb + 8005482: 79fb ldrb r3, [r7, #7] + 8005484: 2b07 cmp r3, #7 + 8005486: d82c bhi.n 80054e2 + 8005488: a201 add r2, pc, #4 ; (adr r2, 8005490 ) + 800548a: f852 f023 ldr.w pc, [r2, r3, lsl #2] + 800548e: bf00 nop + 8005490: 080054b1 .word 0x080054b1 + 8005494: 080054b7 .word 0x080054b7 + 8005498: 080054bd .word 0x080054bd + 800549c: 080054c3 .word 0x080054c3 + 80054a0: 080054c9 .word 0x080054c9 + 80054a4: 080054cf .word 0x080054cf + 80054a8: 080054d5 .word 0x080054d5 + 80054ac: 080054db .word 0x080054db { case 0:dir=6;break; - 8005290: 2306 movs r3, #6 - 8005292: 71fb strb r3, [r7, #7] - 8005294: e015 b.n 80052c2 + 80054b0: 2306 movs r3, #6 + 80054b2: 71fb strb r3, [r7, #7] + 80054b4: e015 b.n 80054e2 case 1:dir=7;break; - 8005296: 2307 movs r3, #7 - 8005298: 71fb strb r3, [r7, #7] - 800529a: e012 b.n 80052c2 + 80054b6: 2307 movs r3, #7 + 80054b8: 71fb strb r3, [r7, #7] + 80054ba: e012 b.n 80054e2 case 2:dir=4;break; - 800529c: 2304 movs r3, #4 - 800529e: 71fb strb r3, [r7, #7] - 80052a0: e00f b.n 80052c2 + 80054bc: 2304 movs r3, #4 + 80054be: 71fb strb r3, [r7, #7] + 80054c0: e00f b.n 80054e2 case 3:dir=5;break; - 80052a2: 2305 movs r3, #5 - 80052a4: 71fb strb r3, [r7, #7] - 80052a6: e00c b.n 80052c2 + 80054c2: 2305 movs r3, #5 + 80054c4: 71fb strb r3, [r7, #7] + 80054c6: e00c b.n 80054e2 case 4:dir=1;break; - 80052a8: 2301 movs r3, #1 - 80052aa: 71fb strb r3, [r7, #7] - 80052ac: e009 b.n 80052c2 + 80054c8: 2301 movs r3, #1 + 80054ca: 71fb strb r3, [r7, #7] + 80054cc: e009 b.n 80054e2 case 5:dir=0;break; - 80052ae: 2300 movs r3, #0 - 80052b0: 71fb strb r3, [r7, #7] - 80052b2: e006 b.n 80052c2 + 80054ce: 2300 movs r3, #0 + 80054d0: 71fb strb r3, [r7, #7] + 80054d2: e006 b.n 80054e2 case 6:dir=3;break; - 80052b4: 2303 movs r3, #3 - 80052b6: 71fb strb r3, [r7, #7] - 80052b8: e003 b.n 80052c2 + 80054d4: 2303 movs r3, #3 + 80054d6: 71fb strb r3, [r7, #7] + 80054d8: e003 b.n 80054e2 case 7:dir=2;break; - 80052ba: 2302 movs r3, #2 - 80052bc: 71fb strb r3, [r7, #7] - 80052be: e000 b.n 80052c2 + 80054da: 2302 movs r3, #2 + 80054dc: 71fb strb r3, [r7, #7] + 80054de: e000 b.n 80054e2 } } - 80052c0: bf00 nop + 80054e0: bf00 nop if(lcddev.id==0x9341||lcddev.id==0X6804||lcddev.id==0X5310)//9341/6804/5310,ºÜÌØÊâ - 80052c2: 4b8b ldr r3, [pc, #556] ; (80054f0 ) - 80052c4: 889b ldrh r3, [r3, #4] - 80052c6: f249 3241 movw r2, #37697 ; 0x9341 - 80052ca: 4293 cmp r3, r2 - 80052cc: d00c beq.n 80052e8 - 80052ce: 4b88 ldr r3, [pc, #544] ; (80054f0 ) - 80052d0: 889b ldrh r3, [r3, #4] - 80052d2: f646 0204 movw r2, #26628 ; 0x6804 - 80052d6: 4293 cmp r3, r2 - 80052d8: d006 beq.n 80052e8 - 80052da: 4b85 ldr r3, [pc, #532] ; (80054f0 ) - 80052dc: 889b ldrh r3, [r3, #4] - 80052de: f245 3210 movw r2, #21264 ; 0x5310 - 80052e2: 4293 cmp r3, r2 - 80052e4: f040 80bb bne.w 800545e + 80054e2: 4b8b ldr r3, [pc, #556] ; (8005710 ) + 80054e4: 889b ldrh r3, [r3, #4] + 80054e6: f249 3241 movw r2, #37697 ; 0x9341 + 80054ea: 4293 cmp r3, r2 + 80054ec: d00c beq.n 8005508 + 80054ee: 4b88 ldr r3, [pc, #544] ; (8005710 ) + 80054f0: 889b ldrh r3, [r3, #4] + 80054f2: f646 0204 movw r2, #26628 ; 0x6804 + 80054f6: 4293 cmp r3, r2 + 80054f8: d006 beq.n 8005508 + 80054fa: 4b85 ldr r3, [pc, #532] ; (8005710 ) + 80054fc: 889b ldrh r3, [r3, #4] + 80054fe: f245 3210 movw r2, #21264 ; 0x5310 + 8005502: 4293 cmp r3, r2 + 8005504: f040 80bb bne.w 800567e { switch(dir) - 80052e8: 79fb ldrb r3, [r7, #7] - 80052ea: 2b07 cmp r3, #7 - 80052ec: d835 bhi.n 800535a - 80052ee: a201 add r2, pc, #4 ; (adr r2, 80052f4 ) - 80052f0: f852 f023 ldr.w pc, [r2, r3, lsl #2] - 80052f4: 0800535b .word 0x0800535b - 80052f8: 08005315 .word 0x08005315 - 80052fc: 0800531f .word 0x0800531f - 8005300: 08005329 .word 0x08005329 - 8005304: 08005333 .word 0x08005333 - 8005308: 0800533d .word 0x0800533d - 800530c: 08005347 .word 0x08005347 - 8005310: 08005351 .word 0x08005351 + 8005508: 79fb ldrb r3, [r7, #7] + 800550a: 2b07 cmp r3, #7 + 800550c: d835 bhi.n 800557a + 800550e: a201 add r2, pc, #4 ; (adr r2, 8005514 ) + 8005510: f852 f023 ldr.w pc, [r2, r3, lsl #2] + 8005514: 0800557b .word 0x0800557b + 8005518: 08005535 .word 0x08005535 + 800551c: 0800553f .word 0x0800553f + 8005520: 08005549 .word 0x08005549 + 8005524: 08005553 .word 0x08005553 + 8005528: 0800555d .word 0x0800555d + 800552c: 08005567 .word 0x08005567 + 8005530: 08005571 .word 0x08005571 { case L2R_U2D://´Ó×óµ½ÓÒ,´ÓÉϵ½Ï regval|=(0<<7)|(0<<6)|(0<<5); break; case L2R_D2U://´Ó×óµ½ÓÒ,´Óϵ½ÉÏ regval|=(1<<7)|(0<<6)|(0<<5); - 8005314: 89fb ldrh r3, [r7, #14] - 8005316: f043 0380 orr.w r3, r3, #128 ; 0x80 - 800531a: 81fb strh r3, [r7, #14] + 8005534: 89fb ldrh r3, [r7, #14] + 8005536: f043 0380 orr.w r3, r3, #128 ; 0x80 + 800553a: 81fb strh r3, [r7, #14] break; - 800531c: e01d b.n 800535a + 800553c: e01d b.n 800557a case R2L_U2D://´ÓÓÒµ½×ó,´ÓÉϵ½Ï regval|=(0<<7)|(1<<6)|(0<<5); - 800531e: 89fb ldrh r3, [r7, #14] - 8005320: f043 0340 orr.w r3, r3, #64 ; 0x40 - 8005324: 81fb strh r3, [r7, #14] + 800553e: 89fb ldrh r3, [r7, #14] + 8005540: f043 0340 orr.w r3, r3, #64 ; 0x40 + 8005544: 81fb strh r3, [r7, #14] break; - 8005326: e018 b.n 800535a + 8005546: e018 b.n 800557a case R2L_D2U://´ÓÓÒµ½×ó,´Óϵ½ÉÏ regval|=(1<<7)|(1<<6)|(0<<5); - 8005328: 89fb ldrh r3, [r7, #14] - 800532a: f043 03c0 orr.w r3, r3, #192 ; 0xc0 - 800532e: 81fb strh r3, [r7, #14] + 8005548: 89fb ldrh r3, [r7, #14] + 800554a: f043 03c0 orr.w r3, r3, #192 ; 0xc0 + 800554e: 81fb strh r3, [r7, #14] break; - 8005330: e013 b.n 800535a + 8005550: e013 b.n 800557a case U2D_L2R://´ÓÉϵ½ÏÂ,´Ó×óµ½ÓÒ regval|=(0<<7)|(0<<6)|(1<<5); - 8005332: 89fb ldrh r3, [r7, #14] - 8005334: f043 0320 orr.w r3, r3, #32 - 8005338: 81fb strh r3, [r7, #14] + 8005552: 89fb ldrh r3, [r7, #14] + 8005554: f043 0320 orr.w r3, r3, #32 + 8005558: 81fb strh r3, [r7, #14] break; - 800533a: e00e b.n 800535a + 800555a: e00e b.n 800557a case U2D_R2L://´ÓÉϵ½ÏÂ,´ÓÓÒµ½×ó regval|=(0<<7)|(1<<6)|(1<<5); - 800533c: 89fb ldrh r3, [r7, #14] - 800533e: f043 0360 orr.w r3, r3, #96 ; 0x60 - 8005342: 81fb strh r3, [r7, #14] + 800555c: 89fb ldrh r3, [r7, #14] + 800555e: f043 0360 orr.w r3, r3, #96 ; 0x60 + 8005562: 81fb strh r3, [r7, #14] break; - 8005344: e009 b.n 800535a + 8005564: e009 b.n 800557a case D2U_L2R://´Óϵ½ÉÏ,´Ó×óµ½ÓÒ regval|=(1<<7)|(0<<6)|(1<<5); - 8005346: 89fb ldrh r3, [r7, #14] - 8005348: f043 03a0 orr.w r3, r3, #160 ; 0xa0 - 800534c: 81fb strh r3, [r7, #14] + 8005566: 89fb ldrh r3, [r7, #14] + 8005568: f043 03a0 orr.w r3, r3, #160 ; 0xa0 + 800556c: 81fb strh r3, [r7, #14] break; - 800534e: e004 b.n 800535a + 800556e: e004 b.n 800557a case D2U_R2L://´Óϵ½ÉÏ,´ÓÓÒµ½×ó regval|=(1<<7)|(1<<6)|(1<<5); - 8005350: 89fb ldrh r3, [r7, #14] - 8005352: f043 03e0 orr.w r3, r3, #224 ; 0xe0 - 8005356: 81fb strh r3, [r7, #14] + 8005570: 89fb ldrh r3, [r7, #14] + 8005572: f043 03e0 orr.w r3, r3, #224 ; 0xe0 + 8005576: 81fb strh r3, [r7, #14] break; - 8005358: bf00 nop + 8005578: bf00 nop } dirreg=0X36; - 800535a: 2336 movs r3, #54 ; 0x36 - 800535c: 737b strb r3, [r7, #13] + 800557a: 2336 movs r3, #54 ; 0x36 + 800557c: 737b strb r3, [r7, #13] if(lcddev.id!=0X5310)regval|=0X08;//5310²»ÐèÒªBGR - 800535e: 4b64 ldr r3, [pc, #400] ; (80054f0 ) - 8005360: 889b ldrh r3, [r3, #4] - 8005362: f245 3210 movw r2, #21264 ; 0x5310 - 8005366: 4293 cmp r3, r2 - 8005368: d003 beq.n 8005372 - 800536a: 89fb ldrh r3, [r7, #14] - 800536c: f043 0308 orr.w r3, r3, #8 - 8005370: 81fb strh r3, [r7, #14] + 800557e: 4b64 ldr r3, [pc, #400] ; (8005710 ) + 8005580: 889b ldrh r3, [r3, #4] + 8005582: f245 3210 movw r2, #21264 ; 0x5310 + 8005586: 4293 cmp r3, r2 + 8005588: d003 beq.n 8005592 + 800558a: 89fb ldrh r3, [r7, #14] + 800558c: f043 0308 orr.w r3, r3, #8 + 8005590: 81fb strh r3, [r7, #14] if(lcddev.id==0X6804)regval|=0x02;//6804µÄBIT6ºÍ9341µÄ·´ÁË - 8005372: 4b5f ldr r3, [pc, #380] ; (80054f0 ) - 8005374: 889b ldrh r3, [r3, #4] - 8005376: f646 0204 movw r2, #26628 ; 0x6804 - 800537a: 4293 cmp r3, r2 - 800537c: d103 bne.n 8005386 - 800537e: 89fb ldrh r3, [r7, #14] - 8005380: f043 0302 orr.w r3, r3, #2 - 8005384: 81fb strh r3, [r7, #14] + 8005592: 4b5f ldr r3, [pc, #380] ; (8005710 ) + 8005594: 889b ldrh r3, [r3, #4] + 8005596: f646 0204 movw r2, #26628 ; 0x6804 + 800559a: 4293 cmp r3, r2 + 800559c: d103 bne.n 80055a6 + 800559e: 89fb ldrh r3, [r7, #14] + 80055a0: f043 0302 orr.w r3, r3, #2 + 80055a4: 81fb strh r3, [r7, #14] LCD_WriteReg(dirreg,regval); - 8005386: 7b7b ldrb r3, [r7, #13] - 8005388: b29b uxth r3, r3 - 800538a: 89fa ldrh r2, [r7, #14] - 800538c: 4611 mov r1, r2 - 800538e: 4618 mov r0, r3 - 8005390: f7ff ff2a bl 80051e8 + 80055a6: 7b7b ldrb r3, [r7, #13] + 80055a8: b29b uxth r3, r3 + 80055aa: 89fa ldrh r2, [r7, #14] + 80055ac: 4611 mov r1, r2 + 80055ae: 4618 mov r0, r3 + 80055b0: f7ff ff2a bl 8005408 if((regval&0X20)||lcddev.dir==1) - 8005394: 89fb ldrh r3, [r7, #14] - 8005396: f003 0320 and.w r3, r3, #32 - 800539a: 2b00 cmp r3, #0 - 800539c: d103 bne.n 80053a6 - 800539e: 4b54 ldr r3, [pc, #336] ; (80054f0 ) - 80053a0: 799b ldrb r3, [r3, #6] - 80053a2: 2b01 cmp r3, #1 - 80053a4: d110 bne.n 80053c8 + 80055b4: 89fb ldrh r3, [r7, #14] + 80055b6: f003 0320 and.w r3, r3, #32 + 80055ba: 2b00 cmp r3, #0 + 80055bc: d103 bne.n 80055c6 + 80055be: 4b54 ldr r3, [pc, #336] ; (8005710 ) + 80055c0: 799b ldrb r3, [r3, #6] + 80055c2: 2b01 cmp r3, #1 + 80055c4: d110 bne.n 80055e8 { if(lcddev.width) - 80053a8: 881a ldrh r2, [r3, #0] - 80053aa: 4b51 ldr r3, [pc, #324] ; (80054f0 ) - 80053ac: 885b ldrh r3, [r3, #2] - 80053ae: 429a cmp r2, r3 - 80053b0: d21a bcs.n 80053e8 + 80055c6: 4b52 ldr r3, [pc, #328] ; (8005710 ) + 80055c8: 881a ldrh r2, [r3, #0] + 80055ca: 4b51 ldr r3, [pc, #324] ; (8005710 ) + 80055cc: 885b ldrh r3, [r3, #2] + 80055ce: 429a cmp r2, r3 + 80055d0: d21a bcs.n 8005608 { temp=lcddev.width; - 80053b2: 4b4f ldr r3, [pc, #316] ; (80054f0 ) - 80053b4: 881b ldrh r3, [r3, #0] - 80053b6: 817b strh r3, [r7, #10] + 80055d2: 4b4f ldr r3, [pc, #316] ; (8005710 ) + 80055d4: 881b ldrh r3, [r3, #0] + 80055d6: 817b strh r3, [r7, #10] lcddev.width=lcddev.height; - 80053b8: 4b4d ldr r3, [pc, #308] ; (80054f0 ) - 80053ba: 885a ldrh r2, [r3, #2] - 80053bc: 4b4c ldr r3, [pc, #304] ; (80054f0 ) - 80053be: 801a strh r2, [r3, #0] + 80055d8: 4b4d ldr r3, [pc, #308] ; (8005710 ) + 80055da: 885a ldrh r2, [r3, #2] + 80055dc: 4b4c ldr r3, [pc, #304] ; (8005710 ) + 80055de: 801a strh r2, [r3, #0] lcddev.height=temp; - 80053c0: 4a4b ldr r2, [pc, #300] ; (80054f0 ) - 80053c2: 897b ldrh r3, [r7, #10] - 80053c4: 8053 strh r3, [r2, #2] + 80055e0: 4a4b ldr r2, [pc, #300] ; (8005710 ) + 80055e2: 897b ldrh r3, [r7, #10] + 80055e4: 8053 strh r3, [r2, #2] if(lcddev.width + 80055e6: e00f b.n 8005608 } }else { if(lcddev.width>lcddev.height)//½»»»X,Y - 80053c8: 4b49 ldr r3, [pc, #292] ; (80054f0 ) - 80053ca: 881a ldrh r2, [r3, #0] - 80053cc: 4b48 ldr r3, [pc, #288] ; (80054f0 ) - 80053ce: 885b ldrh r3, [r3, #2] - 80053d0: 429a cmp r2, r3 - 80053d2: d909 bls.n 80053e8 + 80055e8: 4b49 ldr r3, [pc, #292] ; (8005710 ) + 80055ea: 881a ldrh r2, [r3, #0] + 80055ec: 4b48 ldr r3, [pc, #288] ; (8005710 ) + 80055ee: 885b ldrh r3, [r3, #2] + 80055f0: 429a cmp r2, r3 + 80055f2: d909 bls.n 8005608 { temp=lcddev.width; - 80053d4: 4b46 ldr r3, [pc, #280] ; (80054f0 ) - 80053d6: 881b ldrh r3, [r3, #0] - 80053d8: 817b strh r3, [r7, #10] + 80055f4: 4b46 ldr r3, [pc, #280] ; (8005710 ) + 80055f6: 881b ldrh r3, [r3, #0] + 80055f8: 817b strh r3, [r7, #10] lcddev.width=lcddev.height; - 80053da: 4b45 ldr r3, [pc, #276] ; (80054f0 ) - 80053dc: 885a ldrh r2, [r3, #2] - 80053de: 4b44 ldr r3, [pc, #272] ; (80054f0 ) - 80053e0: 801a strh r2, [r3, #0] + 80055fa: 4b45 ldr r3, [pc, #276] ; (8005710 ) + 80055fc: 885a ldrh r2, [r3, #2] + 80055fe: 4b44 ldr r3, [pc, #272] ; (8005710 ) + 8005600: 801a strh r2, [r3, #0] lcddev.height=temp; - 80053e2: 4a43 ldr r2, [pc, #268] ; (80054f0 ) - 80053e4: 897b ldrh r3, [r7, #10] - 80053e6: 8053 strh r3, [r2, #2] + 8005602: 4a43 ldr r2, [pc, #268] ; (8005710 ) + 8005604: 897b ldrh r3, [r7, #10] + 8005606: 8053 strh r3, [r2, #2] } } LCD_WR_REG(lcddev.setxcmd); - 80053e8: 4b41 ldr r3, [pc, #260] ; (80054f0 ) - 80053ea: 7a1b ldrb r3, [r3, #8] - 80053ec: b29b uxth r3, r3 - 80053ee: 4618 mov r0, r3 - 80053f0: f7ff fedc bl 80051ac + 8005608: 4b41 ldr r3, [pc, #260] ; (8005710 ) + 800560a: 7a1b ldrb r3, [r3, #8] + 800560c: b29b uxth r3, r3 + 800560e: 4618 mov r0, r3 + 8005610: f7ff fedc bl 80053cc LCD_WR_DATA(0);LCD_WR_DATA(0); - 80053f4: 2000 movs r0, #0 - 80053f6: f7ff fee7 bl 80051c8 - 80053fa: 2000 movs r0, #0 - 80053fc: f7ff fee4 bl 80051c8 + 8005614: 2000 movs r0, #0 + 8005616: f7ff fee7 bl 80053e8 + 800561a: 2000 movs r0, #0 + 800561c: f7ff fee4 bl 80053e8 LCD_WR_DATA((lcddev.width-1)>>8);LCD_WR_DATA((lcddev.width-1)&0XFF); - 8005400: 4b3b ldr r3, [pc, #236] ; (80054f0 ) - 8005402: 881b ldrh r3, [r3, #0] - 8005404: 3b01 subs r3, #1 - 8005406: 121b asrs r3, r3, #8 - 8005408: b29b uxth r3, r3 - 800540a: 4618 mov r0, r3 - 800540c: f7ff fedc bl 80051c8 - 8005410: 4b37 ldr r3, [pc, #220] ; (80054f0 ) - 8005412: 881b ldrh r3, [r3, #0] - 8005414: 3b01 subs r3, #1 - 8005416: b29b uxth r3, r3 - 8005418: b2db uxtb r3, r3 - 800541a: b29b uxth r3, r3 - 800541c: 4618 mov r0, r3 - 800541e: f7ff fed3 bl 80051c8 + 8005620: 4b3b ldr r3, [pc, #236] ; (8005710 ) + 8005622: 881b ldrh r3, [r3, #0] + 8005624: 3b01 subs r3, #1 + 8005626: 121b asrs r3, r3, #8 + 8005628: b29b uxth r3, r3 + 800562a: 4618 mov r0, r3 + 800562c: f7ff fedc bl 80053e8 + 8005630: 4b37 ldr r3, [pc, #220] ; (8005710 ) + 8005632: 881b ldrh r3, [r3, #0] + 8005634: 3b01 subs r3, #1 + 8005636: b29b uxth r3, r3 + 8005638: b2db uxtb r3, r3 + 800563a: b29b uxth r3, r3 + 800563c: 4618 mov r0, r3 + 800563e: f7ff fed3 bl 80053e8 LCD_WR_REG(lcddev.setycmd); - 8005422: 4b33 ldr r3, [pc, #204] ; (80054f0 ) - 8005424: 7a5b ldrb r3, [r3, #9] - 8005426: b29b uxth r3, r3 - 8005428: 4618 mov r0, r3 - 800542a: f7ff febf bl 80051ac + 8005642: 4b33 ldr r3, [pc, #204] ; (8005710 ) + 8005644: 7a5b ldrb r3, [r3, #9] + 8005646: b29b uxth r3, r3 + 8005648: 4618 mov r0, r3 + 800564a: f7ff febf bl 80053cc LCD_WR_DATA(0);LCD_WR_DATA(0); - 800542e: 2000 movs r0, #0 - 8005430: f7ff feca bl 80051c8 - 8005434: 2000 movs r0, #0 - 8005436: f7ff fec7 bl 80051c8 + 800564e: 2000 movs r0, #0 + 8005650: f7ff feca bl 80053e8 + 8005654: 2000 movs r0, #0 + 8005656: f7ff fec7 bl 80053e8 LCD_WR_DATA((lcddev.height-1)>>8);LCD_WR_DATA((lcddev.height-1)&0XFF); - 800543a: 4b2d ldr r3, [pc, #180] ; (80054f0 ) - 800543c: 885b ldrh r3, [r3, #2] - 800543e: 3b01 subs r3, #1 - 8005440: 121b asrs r3, r3, #8 - 8005442: b29b uxth r3, r3 - 8005444: 4618 mov r0, r3 - 8005446: f7ff febf bl 80051c8 - 800544a: 4b29 ldr r3, [pc, #164] ; (80054f0 ) - 800544c: 885b ldrh r3, [r3, #2] - 800544e: 3b01 subs r3, #1 - 8005450: b29b uxth r3, r3 - 8005452: b2db uxtb r3, r3 - 8005454: b29b uxth r3, r3 - 8005456: 4618 mov r0, r3 - 8005458: f7ff feb6 bl 80051c8 - 800545c: e058 b.n 8005510 + 800565a: 4b2d ldr r3, [pc, #180] ; (8005710 ) + 800565c: 885b ldrh r3, [r3, #2] + 800565e: 3b01 subs r3, #1 + 8005660: 121b asrs r3, r3, #8 + 8005662: b29b uxth r3, r3 + 8005664: 4618 mov r0, r3 + 8005666: f7ff febf bl 80053e8 + 800566a: 4b29 ldr r3, [pc, #164] ; (8005710 ) + 800566c: 885b ldrh r3, [r3, #2] + 800566e: 3b01 subs r3, #1 + 8005670: b29b uxth r3, r3 + 8005672: b2db uxtb r3, r3 + 8005674: b29b uxth r3, r3 + 8005676: 4618 mov r0, r3 + 8005678: f7ff feb6 bl 80053e8 + 800567c: e058 b.n 8005730 }else { switch(dir) - 800545e: 79fb ldrb r3, [r7, #7] - 8005460: 2b07 cmp r3, #7 - 8005462: d836 bhi.n 80054d2 - 8005464: a201 add r2, pc, #4 ; (adr r2, 800546c ) - 8005466: f852 f023 ldr.w pc, [r2, r3, lsl #2] - 800546a: bf00 nop - 800546c: 0800548d .word 0x0800548d - 8005470: 08005497 .word 0x08005497 - 8005474: 080054a1 .word 0x080054a1 - 8005478: 080054d3 .word 0x080054d3 - 800547c: 080054ab .word 0x080054ab - 8005480: 080054b5 .word 0x080054b5 - 8005484: 080054bf .word 0x080054bf - 8005488: 080054c9 .word 0x080054c9 + 800567e: 79fb ldrb r3, [r7, #7] + 8005680: 2b07 cmp r3, #7 + 8005682: d836 bhi.n 80056f2 + 8005684: a201 add r2, pc, #4 ; (adr r2, 800568c ) + 8005686: f852 f023 ldr.w pc, [r2, r3, lsl #2] + 800568a: bf00 nop + 800568c: 080056ad .word 0x080056ad + 8005690: 080056b7 .word 0x080056b7 + 8005694: 080056c1 .word 0x080056c1 + 8005698: 080056f3 .word 0x080056f3 + 800569c: 080056cb .word 0x080056cb + 80056a0: 080056d5 .word 0x080056d5 + 80056a4: 080056df .word 0x080056df + 80056a8: 080056e9 .word 0x080056e9 { case L2R_U2D://´Ó×óµ½ÓÒ,´ÓÉϵ½Ï regval|=(1<<5)|(1<<4)|(0<<3); - 800548c: 89fb ldrh r3, [r7, #14] - 800548e: f043 0330 orr.w r3, r3, #48 ; 0x30 - 8005492: 81fb strh r3, [r7, #14] + 80056ac: 89fb ldrh r3, [r7, #14] + 80056ae: f043 0330 orr.w r3, r3, #48 ; 0x30 + 80056b2: 81fb strh r3, [r7, #14] break; - 8005494: e01d b.n 80054d2 + 80056b4: e01d b.n 80056f2 case L2R_D2U://´Ó×óµ½ÓÒ,´Óϵ½ÉÏ regval|=(0<<5)|(1<<4)|(0<<3); - 8005496: 89fb ldrh r3, [r7, #14] - 8005498: f043 0310 orr.w r3, r3, #16 - 800549c: 81fb strh r3, [r7, #14] + 80056b6: 89fb ldrh r3, [r7, #14] + 80056b8: f043 0310 orr.w r3, r3, #16 + 80056bc: 81fb strh r3, [r7, #14] break; - 800549e: e018 b.n 80054d2 + 80056be: e018 b.n 80056f2 case R2L_U2D://´ÓÓÒµ½×ó,´ÓÉϵ½Ï regval|=(1<<5)|(0<<4)|(0<<3); - 80054a0: 89fb ldrh r3, [r7, #14] - 80054a2: f043 0320 orr.w r3, r3, #32 - 80054a6: 81fb strh r3, [r7, #14] + 80056c0: 89fb ldrh r3, [r7, #14] + 80056c2: f043 0320 orr.w r3, r3, #32 + 80056c6: 81fb strh r3, [r7, #14] break; - 80054a8: e013 b.n 80054d2 + 80056c8: e013 b.n 80056f2 case R2L_D2U://´ÓÓÒµ½×ó,´Óϵ½ÉÏ regval|=(0<<5)|(0<<4)|(0<<3); break; case U2D_L2R://´ÓÉϵ½ÏÂ,´Ó×óµ½ÓÒ regval|=(1<<5)|(1<<4)|(1<<3); - 80054aa: 89fb ldrh r3, [r7, #14] - 80054ac: f043 0338 orr.w r3, r3, #56 ; 0x38 - 80054b0: 81fb strh r3, [r7, #14] + 80056ca: 89fb ldrh r3, [r7, #14] + 80056cc: f043 0338 orr.w r3, r3, #56 ; 0x38 + 80056d0: 81fb strh r3, [r7, #14] break; - 80054b2: e00e b.n 80054d2 + 80056d2: e00e b.n 80056f2 case U2D_R2L://´ÓÉϵ½ÏÂ,´ÓÓÒµ½×ó regval|=(1<<5)|(0<<4)|(1<<3); - 80054b4: 89fb ldrh r3, [r7, #14] - 80054b6: f043 0328 orr.w r3, r3, #40 ; 0x28 - 80054ba: 81fb strh r3, [r7, #14] + 80056d4: 89fb ldrh r3, [r7, #14] + 80056d6: f043 0328 orr.w r3, r3, #40 ; 0x28 + 80056da: 81fb strh r3, [r7, #14] break; - 80054bc: e009 b.n 80054d2 + 80056dc: e009 b.n 80056f2 case D2U_L2R://´Óϵ½ÉÏ,´Ó×óµ½ÓÒ regval|=(0<<5)|(1<<4)|(1<<3); - 80054be: 89fb ldrh r3, [r7, #14] - 80054c0: f043 0318 orr.w r3, r3, #24 - 80054c4: 81fb strh r3, [r7, #14] + 80056de: 89fb ldrh r3, [r7, #14] + 80056e0: f043 0318 orr.w r3, r3, #24 + 80056e4: 81fb strh r3, [r7, #14] break; - 80054c6: e004 b.n 80054d2 + 80056e6: e004 b.n 80056f2 case D2U_R2L://´Óϵ½ÉÏ,´ÓÓÒµ½×ó regval|=(0<<5)|(0<<4)|(1<<3); - 80054c8: 89fb ldrh r3, [r7, #14] - 80054ca: f043 0308 orr.w r3, r3, #8 - 80054ce: 81fb strh r3, [r7, #14] + 80056e8: 89fb ldrh r3, [r7, #14] + 80056ea: f043 0308 orr.w r3, r3, #8 + 80056ee: 81fb strh r3, [r7, #14] break; - 80054d0: bf00 nop + 80056f0: bf00 nop } if(lcddev.id==0x8989)//8989 IC - 80054d2: 4b07 ldr r3, [pc, #28] ; (80054f0 ) - 80054d4: 889b ldrh r3, [r3, #4] - 80054d6: f648 1289 movw r2, #35209 ; 0x8989 - 80054da: 4293 cmp r3, r2 - 80054dc: d10a bne.n 80054f4 + 80056f2: 4b07 ldr r3, [pc, #28] ; (8005710 ) + 80056f4: 889b ldrh r3, [r3, #4] + 80056f6: f648 1289 movw r2, #35209 ; 0x8989 + 80056fa: 4293 cmp r3, r2 + 80056fc: d10a bne.n 8005714 { dirreg=0X11; - 80054de: 2311 movs r3, #17 - 80054e0: 737b strb r3, [r7, #13] + 80056fe: 2311 movs r3, #17 + 8005700: 737b strb r3, [r7, #13] regval|=0X6040; //65K - 80054e2: 89fb ldrh r3, [r7, #14] - 80054e4: f443 43c0 orr.w r3, r3, #24576 ; 0x6000 - 80054e8: f043 0340 orr.w r3, r3, #64 ; 0x40 - 80054ec: 81fb strh r3, [r7, #14] - 80054ee: e007 b.n 8005500 - 80054f0: 200007b0 .word 0x200007b0 + 8005702: 89fb ldrh r3, [r7, #14] + 8005704: f443 43c0 orr.w r3, r3, #24576 ; 0x6000 + 8005708: f043 0340 orr.w r3, r3, #64 ; 0x40 + 800570c: 81fb strh r3, [r7, #14] + 800570e: e007 b.n 8005720 + 8005710: 20000824 .word 0x20000824 }else//ÆäËûÇý¶¯IC { dirreg=0X03; - 80054f4: 2303 movs r3, #3 - 80054f6: 737b strb r3, [r7, #13] + 8005714: 2303 movs r3, #3 + 8005716: 737b strb r3, [r7, #13] regval|=1<<12; - 80054f8: 89fb ldrh r3, [r7, #14] - 80054fa: f443 5380 orr.w r3, r3, #4096 ; 0x1000 - 80054fe: 81fb strh r3, [r7, #14] + 8005718: 89fb ldrh r3, [r7, #14] + 800571a: f443 5380 orr.w r3, r3, #4096 ; 0x1000 + 800571e: 81fb strh r3, [r7, #14] } LCD_WriteReg(dirreg,regval); - 8005500: 7b7b ldrb r3, [r7, #13] - 8005502: b29b uxth r3, r3 - 8005504: 89fa ldrh r2, [r7, #14] - 8005506: 4611 mov r1, r2 - 8005508: 4618 mov r0, r3 - 800550a: f7ff fe6d bl 80051e8 + 8005720: 7b7b ldrb r3, [r7, #13] + 8005722: b29b uxth r3, r3 + 8005724: 89fa ldrh r2, [r7, #14] + 8005726: 4611 mov r1, r2 + 8005728: 4618 mov r0, r3 + 800572a: f7ff fe6d bl 8005408 } } - 800550e: bf00 nop - 8005510: bf00 nop - 8005512: 3710 adds r7, #16 - 8005514: 46bd mov sp, r7 - 8005516: bd80 pop {r7, pc} + 800572e: bf00 nop + 8005730: bf00 nop + 8005732: 3710 adds r7, #16 + 8005734: 46bd mov sp, r7 + 8005736: bd80 pop {r7, pc} -08005518 : +08005738 : //ÉèÖÃLCDÏÔʾ·½Ïò //dir:0,ÊúÆÁ£»1,ºáÆÁ void LCD_Display_Dir(uint8_t dir) { - 8005518: b580 push {r7, lr} - 800551a: b082 sub sp, #8 - 800551c: af00 add r7, sp, #0 - 800551e: 4603 mov r3, r0 - 8005520: 71fb strb r3, [r7, #7] + 8005738: b580 push {r7, lr} + 800573a: b082 sub sp, #8 + 800573c: af00 add r7, sp, #0 + 800573e: 4603 mov r3, r0 + 8005740: 71fb strb r3, [r7, #7] if(dir==0) //ÊúÆÁ - 8005522: 79fb ldrb r3, [r7, #7] - 8005524: 2b00 cmp r3, #0 - 8005526: d154 bne.n 80055d2 + 8005742: 79fb ldrb r3, [r7, #7] + 8005744: 2b00 cmp r3, #0 + 8005746: d154 bne.n 80057f2 { lcddev.dir=0; //ÊúÆÁ - 8005528: 4b5d ldr r3, [pc, #372] ; (80056a0 ) - 800552a: 2200 movs r2, #0 - 800552c: 719a strb r2, [r3, #6] + 8005748: 4b5d ldr r3, [pc, #372] ; (80058c0 ) + 800574a: 2200 movs r2, #0 + 800574c: 719a strb r2, [r3, #6] lcddev.width=240; - 800552e: 4b5c ldr r3, [pc, #368] ; (80056a0 ) - 8005530: 22f0 movs r2, #240 ; 0xf0 - 8005532: 801a strh r2, [r3, #0] + 800574e: 4b5c ldr r3, [pc, #368] ; (80058c0 ) + 8005750: 22f0 movs r2, #240 ; 0xf0 + 8005752: 801a strh r2, [r3, #0] lcddev.height=320; - 8005534: 4b5a ldr r3, [pc, #360] ; (80056a0 ) - 8005536: f44f 72a0 mov.w r2, #320 ; 0x140 - 800553a: 805a strh r2, [r3, #2] + 8005754: 4b5a ldr r3, [pc, #360] ; (80058c0 ) + 8005756: f44f 72a0 mov.w r2, #320 ; 0x140 + 800575a: 805a strh r2, [r3, #2] if(lcddev.id==0X9341||lcddev.id==0X6804||lcddev.id==0X5310) - 800553c: 4b58 ldr r3, [pc, #352] ; (80056a0 ) - 800553e: 889b ldrh r3, [r3, #4] - 8005540: f249 3241 movw r2, #37697 ; 0x9341 - 8005544: 4293 cmp r3, r2 - 8005546: d00b beq.n 8005560 - 8005548: 4b55 ldr r3, [pc, #340] ; (80056a0 ) - 800554a: 889b ldrh r3, [r3, #4] - 800554c: f646 0204 movw r2, #26628 ; 0x6804 - 8005550: 4293 cmp r3, r2 - 8005552: d005 beq.n 8005560 - 8005554: 4b52 ldr r3, [pc, #328] ; (80056a0 ) - 8005556: 889b ldrh r3, [r3, #4] - 8005558: f245 3210 movw r2, #21264 ; 0x5310 - 800555c: 4293 cmp r3, r2 - 800555e: d11e bne.n 800559e + 800575c: 4b58 ldr r3, [pc, #352] ; (80058c0 ) + 800575e: 889b ldrh r3, [r3, #4] + 8005760: f249 3241 movw r2, #37697 ; 0x9341 + 8005764: 4293 cmp r3, r2 + 8005766: d00b beq.n 8005780 + 8005768: 4b55 ldr r3, [pc, #340] ; (80058c0 ) + 800576a: 889b ldrh r3, [r3, #4] + 800576c: f646 0204 movw r2, #26628 ; 0x6804 + 8005770: 4293 cmp r3, r2 + 8005772: d005 beq.n 8005780 + 8005774: 4b52 ldr r3, [pc, #328] ; (80058c0 ) + 8005776: 889b ldrh r3, [r3, #4] + 8005778: f245 3210 movw r2, #21264 ; 0x5310 + 800577c: 4293 cmp r3, r2 + 800577e: d11e bne.n 80057be { lcddev.wramcmd=0X2C; - 8005560: 4b4f ldr r3, [pc, #316] ; (80056a0 ) - 8005562: 222c movs r2, #44 ; 0x2c - 8005564: 71da strb r2, [r3, #7] + 8005780: 4b4f ldr r3, [pc, #316] ; (80058c0 ) + 8005782: 222c movs r2, #44 ; 0x2c + 8005784: 71da strb r2, [r3, #7] lcddev.setxcmd=0X2A; - 8005566: 4b4e ldr r3, [pc, #312] ; (80056a0 ) - 8005568: 222a movs r2, #42 ; 0x2a - 800556a: 721a strb r2, [r3, #8] + 8005786: 4b4e ldr r3, [pc, #312] ; (80058c0 ) + 8005788: 222a movs r2, #42 ; 0x2a + 800578a: 721a strb r2, [r3, #8] lcddev.setycmd=0X2B; - 800556c: 4b4c ldr r3, [pc, #304] ; (80056a0 ) - 800556e: 222b movs r2, #43 ; 0x2b - 8005570: 725a strb r2, [r3, #9] + 800578c: 4b4c ldr r3, [pc, #304] ; (80058c0 ) + 800578e: 222b movs r2, #43 ; 0x2b + 8005790: 725a strb r2, [r3, #9] if(lcddev.id==0X6804||lcddev.id==0X5310) - 8005572: 4b4b ldr r3, [pc, #300] ; (80056a0 ) - 8005574: 889b ldrh r3, [r3, #4] - 8005576: f646 0204 movw r2, #26628 ; 0x6804 - 800557a: 4293 cmp r3, r2 - 800557c: d006 beq.n 800558c - 800557e: 4b48 ldr r3, [pc, #288] ; (80056a0 ) - 8005580: 889b ldrh r3, [r3, #4] - 8005582: f245 3210 movw r2, #21264 ; 0x5310 - 8005586: 4293 cmp r3, r2 - 8005588: f040 8081 bne.w 800568e + 8005792: 4b4b ldr r3, [pc, #300] ; (80058c0 ) + 8005794: 889b ldrh r3, [r3, #4] + 8005796: f646 0204 movw r2, #26628 ; 0x6804 + 800579a: 4293 cmp r3, r2 + 800579c: d006 beq.n 80057ac + 800579e: 4b48 ldr r3, [pc, #288] ; (80058c0 ) + 80057a0: 889b ldrh r3, [r3, #4] + 80057a2: f245 3210 movw r2, #21264 ; 0x5310 + 80057a6: 4293 cmp r3, r2 + 80057a8: f040 8081 bne.w 80058ae { lcddev.width=320; - 800558c: 4b44 ldr r3, [pc, #272] ; (80056a0 ) - 800558e: f44f 72a0 mov.w r2, #320 ; 0x140 - 8005592: 801a strh r2, [r3, #0] + 80057ac: 4b44 ldr r3, [pc, #272] ; (80058c0 ) + 80057ae: f44f 72a0 mov.w r2, #320 ; 0x140 + 80057b2: 801a strh r2, [r3, #0] lcddev.height=480; - 8005594: 4b42 ldr r3, [pc, #264] ; (80056a0 ) - 8005596: f44f 72f0 mov.w r2, #480 ; 0x1e0 - 800559a: 805a strh r2, [r3, #2] + 80057b4: 4b42 ldr r3, [pc, #264] ; (80058c0 ) + 80057b6: f44f 72f0 mov.w r2, #480 ; 0x1e0 + 80057ba: 805a strh r2, [r3, #2] if(lcddev.id==0X6804||lcddev.id==0X5310) - 800559c: e077 b.n 800568e + 80057bc: e077 b.n 80058ae } }else if(lcddev.id==0X8989) - 800559e: 4b40 ldr r3, [pc, #256] ; (80056a0 ) - 80055a0: 889b ldrh r3, [r3, #4] - 80055a2: f648 1289 movw r2, #35209 ; 0x8989 - 80055a6: 4293 cmp r3, r2 - 80055a8: d109 bne.n 80055be + 80057be: 4b40 ldr r3, [pc, #256] ; (80058c0 ) + 80057c0: 889b ldrh r3, [r3, #4] + 80057c2: f648 1289 movw r2, #35209 ; 0x8989 + 80057c6: 4293 cmp r3, r2 + 80057c8: d109 bne.n 80057de { lcddev.wramcmd=R34; - 80055aa: 4b3d ldr r3, [pc, #244] ; (80056a0 ) - 80055ac: 2222 movs r2, #34 ; 0x22 - 80055ae: 71da strb r2, [r3, #7] + 80057ca: 4b3d ldr r3, [pc, #244] ; (80058c0 ) + 80057cc: 2222 movs r2, #34 ; 0x22 + 80057ce: 71da strb r2, [r3, #7] lcddev.setxcmd=0X4E; - 80055b0: 4b3b ldr r3, [pc, #236] ; (80056a0 ) - 80055b2: 224e movs r2, #78 ; 0x4e - 80055b4: 721a strb r2, [r3, #8] + 80057d0: 4b3b ldr r3, [pc, #236] ; (80058c0 ) + 80057d2: 224e movs r2, #78 ; 0x4e + 80057d4: 721a strb r2, [r3, #8] lcddev.setycmd=0X4F; - 80055b6: 4b3a ldr r3, [pc, #232] ; (80056a0 ) - 80055b8: 224f movs r2, #79 ; 0x4f - 80055ba: 725a strb r2, [r3, #9] - 80055bc: e068 b.n 8005690 + 80057d6: 4b3a ldr r3, [pc, #232] ; (80058c0 ) + 80057d8: 224f movs r2, #79 ; 0x4f + 80057da: 725a strb r2, [r3, #9] + 80057dc: e068 b.n 80058b0 }else { lcddev.wramcmd=R34; - 80055be: 4b38 ldr r3, [pc, #224] ; (80056a0 ) - 80055c0: 2222 movs r2, #34 ; 0x22 - 80055c2: 71da strb r2, [r3, #7] + 80057de: 4b38 ldr r3, [pc, #224] ; (80058c0 ) + 80057e0: 2222 movs r2, #34 ; 0x22 + 80057e2: 71da strb r2, [r3, #7] lcddev.setxcmd=R32; - 80055c4: 4b36 ldr r3, [pc, #216] ; (80056a0 ) - 80055c6: 2220 movs r2, #32 - 80055c8: 721a strb r2, [r3, #8] + 80057e4: 4b36 ldr r3, [pc, #216] ; (80058c0 ) + 80057e6: 2220 movs r2, #32 + 80057e8: 721a strb r2, [r3, #8] lcddev.setycmd=R33; - 80055ca: 4b35 ldr r3, [pc, #212] ; (80056a0 ) - 80055cc: 2221 movs r2, #33 ; 0x21 - 80055ce: 725a strb r2, [r3, #9] - 80055d0: e05e b.n 8005690 + 80057ea: 4b35 ldr r3, [pc, #212] ; (80058c0 ) + 80057ec: 2221 movs r2, #33 ; 0x21 + 80057ee: 725a strb r2, [r3, #9] + 80057f0: e05e b.n 80058b0 } }else //ºáÆÁ { lcddev.dir=1; //ºáÆÁ - 80055d2: 4b33 ldr r3, [pc, #204] ; (80056a0 ) - 80055d4: 2201 movs r2, #1 - 80055d6: 719a strb r2, [r3, #6] + 80057f2: 4b33 ldr r3, [pc, #204] ; (80058c0 ) + 80057f4: 2201 movs r2, #1 + 80057f6: 719a strb r2, [r3, #6] lcddev.width=320; - 80055d8: 4b31 ldr r3, [pc, #196] ; (80056a0 ) - 80055da: f44f 72a0 mov.w r2, #320 ; 0x140 - 80055de: 801a strh r2, [r3, #0] + 80057f8: 4b31 ldr r3, [pc, #196] ; (80058c0 ) + 80057fa: f44f 72a0 mov.w r2, #320 ; 0x140 + 80057fe: 801a strh r2, [r3, #0] lcddev.height=240; - 80055e0: 4b2f ldr r3, [pc, #188] ; (80056a0 ) - 80055e2: 22f0 movs r2, #240 ; 0xf0 - 80055e4: 805a strh r2, [r3, #2] + 8005800: 4b2f ldr r3, [pc, #188] ; (80058c0 ) + 8005802: 22f0 movs r2, #240 ; 0xf0 + 8005804: 805a strh r2, [r3, #2] if(lcddev.id==0X9341||lcddev.id==0X5310) - 80055e6: 4b2e ldr r3, [pc, #184] ; (80056a0 ) - 80055e8: 889b ldrh r3, [r3, #4] - 80055ea: f249 3241 movw r2, #37697 ; 0x9341 - 80055ee: 4293 cmp r3, r2 - 80055f0: d005 beq.n 80055fe - 80055f2: 4b2b ldr r3, [pc, #172] ; (80056a0 ) - 80055f4: 889b ldrh r3, [r3, #4] - 80055f6: f245 3210 movw r2, #21264 ; 0x5310 - 80055fa: 4293 cmp r3, r2 - 80055fc: d109 bne.n 8005612 + 8005806: 4b2e ldr r3, [pc, #184] ; (80058c0 ) + 8005808: 889b ldrh r3, [r3, #4] + 800580a: f249 3241 movw r2, #37697 ; 0x9341 + 800580e: 4293 cmp r3, r2 + 8005810: d005 beq.n 800581e + 8005812: 4b2b ldr r3, [pc, #172] ; (80058c0 ) + 8005814: 889b ldrh r3, [r3, #4] + 8005816: f245 3210 movw r2, #21264 ; 0x5310 + 800581a: 4293 cmp r3, r2 + 800581c: d109 bne.n 8005832 { lcddev.wramcmd=0X2C; - 80055fe: 4b28 ldr r3, [pc, #160] ; (80056a0 ) - 8005600: 222c movs r2, #44 ; 0x2c - 8005602: 71da strb r2, [r3, #7] + 800581e: 4b28 ldr r3, [pc, #160] ; (80058c0 ) + 8005820: 222c movs r2, #44 ; 0x2c + 8005822: 71da strb r2, [r3, #7] lcddev.setxcmd=0X2A; - 8005604: 4b26 ldr r3, [pc, #152] ; (80056a0 ) - 8005606: 222a movs r2, #42 ; 0x2a - 8005608: 721a strb r2, [r3, #8] + 8005824: 4b26 ldr r3, [pc, #152] ; (80058c0 ) + 8005826: 222a movs r2, #42 ; 0x2a + 8005828: 721a strb r2, [r3, #8] lcddev.setycmd=0X2B; - 800560a: 4b25 ldr r3, [pc, #148] ; (80056a0 ) - 800560c: 222b movs r2, #43 ; 0x2b - 800560e: 725a strb r2, [r3, #9] - 8005610: e028 b.n 8005664 + 800582a: 4b25 ldr r3, [pc, #148] ; (80058c0 ) + 800582c: 222b movs r2, #43 ; 0x2b + 800582e: 725a strb r2, [r3, #9] + 8005830: e028 b.n 8005884 }else if(lcddev.id==0X6804) - 8005612: 4b23 ldr r3, [pc, #140] ; (80056a0 ) - 8005614: 889b ldrh r3, [r3, #4] - 8005616: f646 0204 movw r2, #26628 ; 0x6804 - 800561a: 4293 cmp r3, r2 - 800561c: d109 bne.n 8005632 + 8005832: 4b23 ldr r3, [pc, #140] ; (80058c0 ) + 8005834: 889b ldrh r3, [r3, #4] + 8005836: f646 0204 movw r2, #26628 ; 0x6804 + 800583a: 4293 cmp r3, r2 + 800583c: d109 bne.n 8005852 { lcddev.wramcmd=0X2C; - 800561e: 4b20 ldr r3, [pc, #128] ; (80056a0 ) - 8005620: 222c movs r2, #44 ; 0x2c - 8005622: 71da strb r2, [r3, #7] + 800583e: 4b20 ldr r3, [pc, #128] ; (80058c0 ) + 8005840: 222c movs r2, #44 ; 0x2c + 8005842: 71da strb r2, [r3, #7] lcddev.setxcmd=0X2B; - 8005624: 4b1e ldr r3, [pc, #120] ; (80056a0 ) - 8005626: 222b movs r2, #43 ; 0x2b - 8005628: 721a strb r2, [r3, #8] + 8005844: 4b1e ldr r3, [pc, #120] ; (80058c0 ) + 8005846: 222b movs r2, #43 ; 0x2b + 8005848: 721a strb r2, [r3, #8] lcddev.setycmd=0X2A; - 800562a: 4b1d ldr r3, [pc, #116] ; (80056a0 ) - 800562c: 222a movs r2, #42 ; 0x2a - 800562e: 725a strb r2, [r3, #9] - 8005630: e018 b.n 8005664 + 800584a: 4b1d ldr r3, [pc, #116] ; (80058c0 ) + 800584c: 222a movs r2, #42 ; 0x2a + 800584e: 725a strb r2, [r3, #9] + 8005850: e018 b.n 8005884 }else if(lcddev.id==0X8989) - 8005632: 4b1b ldr r3, [pc, #108] ; (80056a0 ) - 8005634: 889b ldrh r3, [r3, #4] - 8005636: f648 1289 movw r2, #35209 ; 0x8989 - 800563a: 4293 cmp r3, r2 - 800563c: d109 bne.n 8005652 + 8005852: 4b1b ldr r3, [pc, #108] ; (80058c0 ) + 8005854: 889b ldrh r3, [r3, #4] + 8005856: f648 1289 movw r2, #35209 ; 0x8989 + 800585a: 4293 cmp r3, r2 + 800585c: d109 bne.n 8005872 { lcddev.wramcmd=R34; - 800563e: 4b18 ldr r3, [pc, #96] ; (80056a0 ) - 8005640: 2222 movs r2, #34 ; 0x22 - 8005642: 71da strb r2, [r3, #7] + 800585e: 4b18 ldr r3, [pc, #96] ; (80058c0 ) + 8005860: 2222 movs r2, #34 ; 0x22 + 8005862: 71da strb r2, [r3, #7] lcddev.setxcmd=0X4F; - 8005644: 4b16 ldr r3, [pc, #88] ; (80056a0 ) - 8005646: 224f movs r2, #79 ; 0x4f - 8005648: 721a strb r2, [r3, #8] + 8005864: 4b16 ldr r3, [pc, #88] ; (80058c0 ) + 8005866: 224f movs r2, #79 ; 0x4f + 8005868: 721a strb r2, [r3, #8] lcddev.setycmd=0X4E; - 800564a: 4b15 ldr r3, [pc, #84] ; (80056a0 ) - 800564c: 224e movs r2, #78 ; 0x4e - 800564e: 725a strb r2, [r3, #9] - 8005650: e008 b.n 8005664 + 800586a: 4b15 ldr r3, [pc, #84] ; (80058c0 ) + 800586c: 224e movs r2, #78 ; 0x4e + 800586e: 725a strb r2, [r3, #9] + 8005870: e008 b.n 8005884 }else { lcddev.wramcmd=R34; - 8005652: 4b13 ldr r3, [pc, #76] ; (80056a0 ) - 8005654: 2222 movs r2, #34 ; 0x22 - 8005656: 71da strb r2, [r3, #7] + 8005872: 4b13 ldr r3, [pc, #76] ; (80058c0 ) + 8005874: 2222 movs r2, #34 ; 0x22 + 8005876: 71da strb r2, [r3, #7] lcddev.setxcmd=R33; - 8005658: 4b11 ldr r3, [pc, #68] ; (80056a0 ) - 800565a: 2221 movs r2, #33 ; 0x21 - 800565c: 721a strb r2, [r3, #8] + 8005878: 4b11 ldr r3, [pc, #68] ; (80058c0 ) + 800587a: 2221 movs r2, #33 ; 0x21 + 800587c: 721a strb r2, [r3, #8] lcddev.setycmd=R32; - 800565e: 4b10 ldr r3, [pc, #64] ; (80056a0 ) - 8005660: 2220 movs r2, #32 - 8005662: 725a strb r2, [r3, #9] + 800587e: 4b10 ldr r3, [pc, #64] ; (80058c0 ) + 8005880: 2220 movs r2, #32 + 8005882: 725a strb r2, [r3, #9] } if(lcddev.id==0X6804||lcddev.id==0X5310) - 8005664: 4b0e ldr r3, [pc, #56] ; (80056a0 ) - 8005666: 889b ldrh r3, [r3, #4] - 8005668: f646 0204 movw r2, #26628 ; 0x6804 - 800566c: 4293 cmp r3, r2 - 800566e: d005 beq.n 800567c - 8005670: 4b0b ldr r3, [pc, #44] ; (80056a0 ) - 8005672: 889b ldrh r3, [r3, #4] - 8005674: f245 3210 movw r2, #21264 ; 0x5310 - 8005678: 4293 cmp r3, r2 - 800567a: d109 bne.n 8005690 + 8005884: 4b0e ldr r3, [pc, #56] ; (80058c0 ) + 8005886: 889b ldrh r3, [r3, #4] + 8005888: f646 0204 movw r2, #26628 ; 0x6804 + 800588c: 4293 cmp r3, r2 + 800588e: d005 beq.n 800589c + 8005890: 4b0b ldr r3, [pc, #44] ; (80058c0 ) + 8005892: 889b ldrh r3, [r3, #4] + 8005894: f245 3210 movw r2, #21264 ; 0x5310 + 8005898: 4293 cmp r3, r2 + 800589a: d109 bne.n 80058b0 { lcddev.width=480; - 800567c: 4b08 ldr r3, [pc, #32] ; (80056a0 ) - 800567e: f44f 72f0 mov.w r2, #480 ; 0x1e0 - 8005682: 801a strh r2, [r3, #0] + 800589c: 4b08 ldr r3, [pc, #32] ; (80058c0 ) + 800589e: f44f 72f0 mov.w r2, #480 ; 0x1e0 + 80058a2: 801a strh r2, [r3, #0] lcddev.height=320; - 8005684: 4b06 ldr r3, [pc, #24] ; (80056a0 ) - 8005686: f44f 72a0 mov.w r2, #320 ; 0x140 - 800568a: 805a strh r2, [r3, #2] - 800568c: e000 b.n 8005690 + 80058a4: 4b06 ldr r3, [pc, #24] ; (80058c0 ) + 80058a6: f44f 72a0 mov.w r2, #320 ; 0x140 + 80058aa: 805a strh r2, [r3, #2] + 80058ac: e000 b.n 80058b0 if(lcddev.id==0X6804||lcddev.id==0X5310) - 800568e: bf00 nop + 80058ae: bf00 nop } } LCD_Scan_Dir(DFT_SCAN_DIR); //ĬÈÏɨÃè·½Ïò - 8005690: 2000 movs r0, #0 - 8005692: f7ff fdd3 bl 800523c + 80058b0: 2000 movs r0, #0 + 80058b2: f7ff fdd3 bl 800545c } - 8005696: bf00 nop - 8005698: 3708 adds r7, #8 - 800569a: 46bd mov sp, r7 - 800569c: bd80 pop {r7, pc} - 800569e: bf00 nop - 80056a0: 200007b0 .word 0x200007b0 + 80058b6: bf00 nop + 80058b8: 3708 adds r7, #8 + 80058ba: 46bd mov sp, r7 + 80058bc: bd80 pop {r7, pc} + 80058be: bf00 nop + 80058c0: 20000824 .word 0x20000824 -080056a4 : +080058c4 : //³õʼ»¯lcd //¸Ã³õʼ»¯º¯Êý¿ÉÒÔ³õʼ»¯¸÷ÖÖÒº¾§! void LCDx_Init(void) { - 80056a4: b580 push {r7, lr} - 80056a6: af00 add r7, sp, #0 + 80058c4: b580 push {r7, lr} + 80058c6: af00 add r7, sp, #0 LCD_BL(0); - 80056a8: 2200 movs r2, #0 - 80056aa: 2101 movs r1, #1 - 80056ac: 4876 ldr r0, [pc, #472] ; (8005888 ) - 80056ae: f7fb fb63 bl 8000d78 + 80058c8: 2200 movs r2, #0 + 80058ca: 2101 movs r1, #1 + 80058cc: 4876 ldr r0, [pc, #472] ; (8005aa8 ) + 80058ce: f7fb faae bl 8000e2e HAL_Delay(50); // delay 50 ms - 80056b2: 2032 movs r0, #50 ; 0x32 - 80056b4: f7fb f8c4 bl 8000840 + 80058d2: 2032 movs r0, #50 ; 0x32 + 80058d4: f7fa fff8 bl 80008c8 LCD_WriteReg(0x0000,0x0001); - 80056b8: 2101 movs r1, #1 - 80056ba: 2000 movs r0, #0 - 80056bc: f7ff fd94 bl 80051e8 + 80058d8: 2101 movs r1, #1 + 80058da: 2000 movs r0, #0 + 80058dc: f7ff fd94 bl 8005408 HAL_Delay(50); // delay 50 ms - 80056c0: 2032 movs r0, #50 ; 0x32 - 80056c2: f7fb f8bd bl 8000840 + 80058e0: 2032 movs r0, #50 ; 0x32 + 80058e2: f7fa fff1 bl 80008c8 lcddev.id = LCD_ReadReg(0x0000); - 80056c6: 2000 movs r0, #0 - 80056c8: f7ff fda4 bl 8005214 - 80056cc: 4603 mov r3, r0 - 80056ce: 461a mov r2, r3 - 80056d0: 4b6e ldr r3, [pc, #440] ; (800588c ) - 80056d2: 809a strh r2, [r3, #4] + 80058e6: 2000 movs r0, #0 + 80058e8: f7ff fda4 bl 8005434 + 80058ec: 4603 mov r3, r0 + 80058ee: 461a mov r2, r3 + 80058f0: 4b6e ldr r3, [pc, #440] ; (8005aac ) + 80058f2: 809a strh r2, [r3, #4] LCD_WriteReg(0x00E5,0x78F0); - 80056d4: f647 01f0 movw r1, #30960 ; 0x78f0 - 80056d8: 20e5 movs r0, #229 ; 0xe5 - 80056da: f7ff fd85 bl 80051e8 + 80058f4: f647 01f0 movw r1, #30960 ; 0x78f0 + 80058f8: 20e5 movs r0, #229 ; 0xe5 + 80058fa: f7ff fd85 bl 8005408 LCD_WriteReg(0x0001,0x0100); - 80056de: f44f 7180 mov.w r1, #256 ; 0x100 - 80056e2: 2001 movs r0, #1 - 80056e4: f7ff fd80 bl 80051e8 + 80058fe: f44f 7180 mov.w r1, #256 ; 0x100 + 8005902: 2001 movs r0, #1 + 8005904: f7ff fd80 bl 8005408 LCD_WriteReg(0x0002,0x0700); - 80056e8: f44f 61e0 mov.w r1, #1792 ; 0x700 - 80056ec: 2002 movs r0, #2 - 80056ee: f7ff fd7b bl 80051e8 + 8005908: f44f 61e0 mov.w r1, #1792 ; 0x700 + 800590c: 2002 movs r0, #2 + 800590e: f7ff fd7b bl 8005408 LCD_WriteReg(0x0003,0x1030); - 80056f2: f241 0130 movw r1, #4144 ; 0x1030 - 80056f6: 2003 movs r0, #3 - 80056f8: f7ff fd76 bl 80051e8 + 8005912: f241 0130 movw r1, #4144 ; 0x1030 + 8005916: 2003 movs r0, #3 + 8005918: f7ff fd76 bl 8005408 LCD_WriteReg(0x0004,0x0000); - 80056fc: 2100 movs r1, #0 - 80056fe: 2004 movs r0, #4 - 8005700: f7ff fd72 bl 80051e8 + 800591c: 2100 movs r1, #0 + 800591e: 2004 movs r0, #4 + 8005920: f7ff fd72 bl 8005408 LCD_WriteReg(0x0008,0x0202); - 8005704: f240 2102 movw r1, #514 ; 0x202 - 8005708: 2008 movs r0, #8 - 800570a: f7ff fd6d bl 80051e8 + 8005924: f240 2102 movw r1, #514 ; 0x202 + 8005928: 2008 movs r0, #8 + 800592a: f7ff fd6d bl 8005408 LCD_WriteReg(0x0009,0x0000); - 800570e: 2100 movs r1, #0 - 8005710: 2009 movs r0, #9 - 8005712: f7ff fd69 bl 80051e8 + 800592e: 2100 movs r1, #0 + 8005930: 2009 movs r0, #9 + 8005932: f7ff fd69 bl 8005408 LCD_WriteReg(0x000A,0x0000); - 8005716: 2100 movs r1, #0 - 8005718: 200a movs r0, #10 - 800571a: f7ff fd65 bl 80051e8 + 8005936: 2100 movs r1, #0 + 8005938: 200a movs r0, #10 + 800593a: f7ff fd65 bl 8005408 LCD_WriteReg(0x000C,0x0000); - 800571e: 2100 movs r1, #0 - 8005720: 200c movs r0, #12 - 8005722: f7ff fd61 bl 80051e8 + 800593e: 2100 movs r1, #0 + 8005940: 200c movs r0, #12 + 8005942: f7ff fd61 bl 8005408 LCD_WriteReg(0x000D,0x0000); - 8005726: 2100 movs r1, #0 - 8005728: 200d movs r0, #13 - 800572a: f7ff fd5d bl 80051e8 + 8005946: 2100 movs r1, #0 + 8005948: 200d movs r0, #13 + 800594a: f7ff fd5d bl 8005408 LCD_WriteReg(0x000F,0x0000); - 800572e: 2100 movs r1, #0 - 8005730: 200f movs r0, #15 - 8005732: f7ff fd59 bl 80051e8 + 800594e: 2100 movs r1, #0 + 8005950: 200f movs r0, #15 + 8005952: f7ff fd59 bl 8005408 //power on sequence VGHVGL LCD_WriteReg(0x0010,0x0000); - 8005736: 2100 movs r1, #0 - 8005738: 2010 movs r0, #16 - 800573a: f7ff fd55 bl 80051e8 + 8005956: 2100 movs r1, #0 + 8005958: 2010 movs r0, #16 + 800595a: f7ff fd55 bl 8005408 LCD_WriteReg(0x0011,0x0007); - 800573e: 2107 movs r1, #7 - 8005740: 2011 movs r0, #17 - 8005742: f7ff fd51 bl 80051e8 + 800595e: 2107 movs r1, #7 + 8005960: 2011 movs r0, #17 + 8005962: f7ff fd51 bl 8005408 LCD_WriteReg(0x0012,0x0000); - 8005746: 2100 movs r1, #0 - 8005748: 2012 movs r0, #18 - 800574a: f7ff fd4d bl 80051e8 + 8005966: 2100 movs r1, #0 + 8005968: 2012 movs r0, #18 + 800596a: f7ff fd4d bl 8005408 LCD_WriteReg(0x0013,0x0000); - 800574e: 2100 movs r1, #0 - 8005750: 2013 movs r0, #19 - 8005752: f7ff fd49 bl 80051e8 + 800596e: 2100 movs r1, #0 + 8005970: 2013 movs r0, #19 + 8005972: f7ff fd49 bl 8005408 LCD_WriteReg(0x0007,0x0000); - 8005756: 2100 movs r1, #0 - 8005758: 2007 movs r0, #7 - 800575a: f7ff fd45 bl 80051e8 + 8005976: 2100 movs r1, #0 + 8005978: 2007 movs r0, #7 + 800597a: f7ff fd45 bl 8005408 //vgh LCD_WriteReg(0x0010,0x1690); - 800575e: f241 6190 movw r1, #5776 ; 0x1690 - 8005762: 2010 movs r0, #16 - 8005764: f7ff fd40 bl 80051e8 + 800597e: f241 6190 movw r1, #5776 ; 0x1690 + 8005982: 2010 movs r0, #16 + 8005984: f7ff fd40 bl 8005408 LCD_WriteReg(0x0011,0x0227); - 8005768: f240 2127 movw r1, #551 ; 0x227 - 800576c: 2011 movs r0, #17 - 800576e: f7ff fd3b bl 80051e8 + 8005988: f240 2127 movw r1, #551 ; 0x227 + 800598c: 2011 movs r0, #17 + 800598e: f7ff fd3b bl 8005408 //delayms(100); //vregiout LCD_WriteReg(0x0012,0x009D); //0x001b - 8005772: 219d movs r1, #157 ; 0x9d - 8005774: 2012 movs r0, #18 - 8005776: f7ff fd37 bl 80051e8 + 8005992: 219d movs r1, #157 ; 0x9d + 8005994: 2012 movs r0, #18 + 8005996: f7ff fd37 bl 8005408 //delayms(100); //vom amplitude LCD_WriteReg(0x0013,0x1900); - 800577a: f44f 51c8 mov.w r1, #6400 ; 0x1900 - 800577e: 2013 movs r0, #19 - 8005780: f7ff fd32 bl 80051e8 + 800599a: f44f 51c8 mov.w r1, #6400 ; 0x1900 + 800599e: 2013 movs r0, #19 + 80059a0: f7ff fd32 bl 8005408 //delayms(100); //vom H LCD_WriteReg(0x0029,0x0025); - 8005784: 2125 movs r1, #37 ; 0x25 - 8005786: 2029 movs r0, #41 ; 0x29 - 8005788: f7ff fd2e bl 80051e8 + 80059a4: 2125 movs r1, #37 ; 0x25 + 80059a6: 2029 movs r0, #41 ; 0x29 + 80059a8: f7ff fd2e bl 8005408 LCD_WriteReg(0x002B,0x000D); - 800578c: 210d movs r1, #13 - 800578e: 202b movs r0, #43 ; 0x2b - 8005790: f7ff fd2a bl 80051e8 + 80059ac: 210d movs r1, #13 + 80059ae: 202b movs r0, #43 ; 0x2b + 80059b0: f7ff fd2a bl 8005408 //gamma LCD_WriteReg(0x0030,0x0007); - 8005794: 2107 movs r1, #7 - 8005796: 2030 movs r0, #48 ; 0x30 - 8005798: f7ff fd26 bl 80051e8 + 80059b4: 2107 movs r1, #7 + 80059b6: 2030 movs r0, #48 ; 0x30 + 80059b8: f7ff fd26 bl 8005408 LCD_WriteReg(0x0031,0x0303); - 800579c: f240 3103 movw r1, #771 ; 0x303 - 80057a0: 2031 movs r0, #49 ; 0x31 - 80057a2: f7ff fd21 bl 80051e8 + 80059bc: f240 3103 movw r1, #771 ; 0x303 + 80059c0: 2031 movs r0, #49 ; 0x31 + 80059c2: f7ff fd21 bl 8005408 LCD_WriteReg(0x0032,0x0003);// 0006 - 80057a6: 2103 movs r1, #3 - 80057a8: 2032 movs r0, #50 ; 0x32 - 80057aa: f7ff fd1d bl 80051e8 + 80059c6: 2103 movs r1, #3 + 80059c8: 2032 movs r0, #50 ; 0x32 + 80059ca: f7ff fd1d bl 8005408 LCD_WriteReg(0x0035,0x0206); - 80057ae: f240 2106 movw r1, #518 ; 0x206 - 80057b2: 2035 movs r0, #53 ; 0x35 - 80057b4: f7ff fd18 bl 80051e8 + 80059ce: f240 2106 movw r1, #518 ; 0x206 + 80059d2: 2035 movs r0, #53 ; 0x35 + 80059d4: f7ff fd18 bl 8005408 LCD_WriteReg(0x0036,0x0008); - 80057b8: 2108 movs r1, #8 - 80057ba: 2036 movs r0, #54 ; 0x36 - 80057bc: f7ff fd14 bl 80051e8 + 80059d8: 2108 movs r1, #8 + 80059da: 2036 movs r0, #54 ; 0x36 + 80059dc: f7ff fd14 bl 8005408 LCD_WriteReg(0x0037,0x0406); - 80057c0: f240 4106 movw r1, #1030 ; 0x406 - 80057c4: 2037 movs r0, #55 ; 0x37 - 80057c6: f7ff fd0f bl 80051e8 + 80059e0: f240 4106 movw r1, #1030 ; 0x406 + 80059e4: 2037 movs r0, #55 ; 0x37 + 80059e6: f7ff fd0f bl 8005408 LCD_WriteReg(0x0038,0x0304);//0200 - 80057ca: f44f 7141 mov.w r1, #772 ; 0x304 - 80057ce: 2038 movs r0, #56 ; 0x38 - 80057d0: f7ff fd0a bl 80051e8 + 80059ea: f44f 7141 mov.w r1, #772 ; 0x304 + 80059ee: 2038 movs r0, #56 ; 0x38 + 80059f0: f7ff fd0a bl 8005408 LCD_WriteReg(0x0039,0x0007); - 80057d4: 2107 movs r1, #7 - 80057d6: 2039 movs r0, #57 ; 0x39 - 80057d8: f7ff fd06 bl 80051e8 + 80059f4: 2107 movs r1, #7 + 80059f6: 2039 movs r0, #57 ; 0x39 + 80059f8: f7ff fd06 bl 8005408 LCD_WriteReg(0x003C,0x0602);// 0504 - 80057dc: f240 6102 movw r1, #1538 ; 0x602 - 80057e0: 203c movs r0, #60 ; 0x3c - 80057e2: f7ff fd01 bl 80051e8 + 80059fc: f240 6102 movw r1, #1538 ; 0x602 + 8005a00: 203c movs r0, #60 ; 0x3c + 8005a02: f7ff fd01 bl 8005408 LCD_WriteReg(0x003D,0x0008); - 80057e6: 2108 movs r1, #8 - 80057e8: 203d movs r0, #61 ; 0x3d - 80057ea: f7ff fcfd bl 80051e8 + 8005a06: 2108 movs r1, #8 + 8005a08: 203d movs r0, #61 ; 0x3d + 8005a0a: f7ff fcfd bl 8005408 //ram LCD_WriteReg(0x0050,0x0000); - 80057ee: 2100 movs r1, #0 - 80057f0: 2050 movs r0, #80 ; 0x50 - 80057f2: f7ff fcf9 bl 80051e8 + 8005a0e: 2100 movs r1, #0 + 8005a10: 2050 movs r0, #80 ; 0x50 + 8005a12: f7ff fcf9 bl 8005408 LCD_WriteReg(0x0051,0x00EF); - 80057f6: 21ef movs r1, #239 ; 0xef - 80057f8: 2051 movs r0, #81 ; 0x51 - 80057fa: f7ff fcf5 bl 80051e8 + 8005a16: 21ef movs r1, #239 ; 0xef + 8005a18: 2051 movs r0, #81 ; 0x51 + 8005a1a: f7ff fcf5 bl 8005408 LCD_WriteReg(0x0052,0x0000); - 80057fe: 2100 movs r1, #0 - 8005800: 2052 movs r0, #82 ; 0x52 - 8005802: f7ff fcf1 bl 80051e8 + 8005a1e: 2100 movs r1, #0 + 8005a20: 2052 movs r0, #82 ; 0x52 + 8005a22: f7ff fcf1 bl 8005408 LCD_WriteReg(0x0053,0x013F); - 8005806: f240 113f movw r1, #319 ; 0x13f - 800580a: 2053 movs r0, #83 ; 0x53 - 800580c: f7ff fcec bl 80051e8 + 8005a26: f240 113f movw r1, #319 ; 0x13f + 8005a2a: 2053 movs r0, #83 ; 0x53 + 8005a2c: f7ff fcec bl 8005408 LCD_WriteReg(0x0060,0xA700); - 8005810: f44f 4127 mov.w r1, #42752 ; 0xa700 - 8005814: 2060 movs r0, #96 ; 0x60 - 8005816: f7ff fce7 bl 80051e8 + 8005a30: f44f 4127 mov.w r1, #42752 ; 0xa700 + 8005a34: 2060 movs r0, #96 ; 0x60 + 8005a36: f7ff fce7 bl 8005408 LCD_WriteReg(0x0061,0x0001); - 800581a: 2101 movs r1, #1 - 800581c: 2061 movs r0, #97 ; 0x61 - 800581e: f7ff fce3 bl 80051e8 + 8005a3a: 2101 movs r1, #1 + 8005a3c: 2061 movs r0, #97 ; 0x61 + 8005a3e: f7ff fce3 bl 8005408 LCD_WriteReg(0x006A,0x0000); - 8005822: 2100 movs r1, #0 - 8005824: 206a movs r0, #106 ; 0x6a - 8005826: f7ff fcdf bl 80051e8 + 8005a42: 2100 movs r1, #0 + 8005a44: 206a movs r0, #106 ; 0x6a + 8005a46: f7ff fcdf bl 8005408 // LCD_WriteReg(0x0080,0x0000); - 800582a: 2100 movs r1, #0 - 800582c: 2080 movs r0, #128 ; 0x80 - 800582e: f7ff fcdb bl 80051e8 + 8005a4a: 2100 movs r1, #0 + 8005a4c: 2080 movs r0, #128 ; 0x80 + 8005a4e: f7ff fcdb bl 8005408 LCD_WriteReg(0x0081,0x0000); - 8005832: 2100 movs r1, #0 - 8005834: 2081 movs r0, #129 ; 0x81 - 8005836: f7ff fcd7 bl 80051e8 + 8005a52: 2100 movs r1, #0 + 8005a54: 2081 movs r0, #129 ; 0x81 + 8005a56: f7ff fcd7 bl 8005408 LCD_WriteReg(0x0082,0x0000); - 800583a: 2100 movs r1, #0 - 800583c: 2082 movs r0, #130 ; 0x82 - 800583e: f7ff fcd3 bl 80051e8 + 8005a5a: 2100 movs r1, #0 + 8005a5c: 2082 movs r0, #130 ; 0x82 + 8005a5e: f7ff fcd3 bl 8005408 LCD_WriteReg(0x0083,0x0000); - 8005842: 2100 movs r1, #0 - 8005844: 2083 movs r0, #131 ; 0x83 - 8005846: f7ff fccf bl 80051e8 + 8005a62: 2100 movs r1, #0 + 8005a64: 2083 movs r0, #131 ; 0x83 + 8005a66: f7ff fccf bl 8005408 LCD_WriteReg(0x0084,0x0000); - 800584a: 2100 movs r1, #0 - 800584c: 2084 movs r0, #132 ; 0x84 - 800584e: f7ff fccb bl 80051e8 + 8005a6a: 2100 movs r1, #0 + 8005a6c: 2084 movs r0, #132 ; 0x84 + 8005a6e: f7ff fccb bl 8005408 LCD_WriteReg(0x0085,0x0000); - 8005852: 2100 movs r1, #0 - 8005854: 2085 movs r0, #133 ; 0x85 - 8005856: f7ff fcc7 bl 80051e8 + 8005a72: 2100 movs r1, #0 + 8005a74: 2085 movs r0, #133 ; 0x85 + 8005a76: f7ff fcc7 bl 8005408 // LCD_WriteReg(0x0090,0x0010); - 800585a: 2110 movs r1, #16 - 800585c: 2090 movs r0, #144 ; 0x90 - 800585e: f7ff fcc3 bl 80051e8 + 8005a7a: 2110 movs r1, #16 + 8005a7c: 2090 movs r0, #144 ; 0x90 + 8005a7e: f7ff fcc3 bl 8005408 LCD_WriteReg(0x0092,0x0600); - 8005862: f44f 61c0 mov.w r1, #1536 ; 0x600 - 8005866: 2092 movs r0, #146 ; 0x92 - 8005868: f7ff fcbe bl 80051e8 + 8005a82: f44f 61c0 mov.w r1, #1536 ; 0x600 + 8005a86: 2092 movs r0, #146 ; 0x92 + 8005a88: f7ff fcbe bl 8005408 LCD_WriteReg(0x0007,0x0133); - 800586c: f240 1133 movw r1, #307 ; 0x133 - 8005870: 2007 movs r0, #7 - 8005872: f7ff fcb9 bl 80051e8 + 8005a8c: f240 1133 movw r1, #307 ; 0x133 + 8005a90: 2007 movs r0, #7 + 8005a92: f7ff fcb9 bl 8005408 LCD_WriteReg(0x00,0x0022);// - 8005876: 2122 movs r1, #34 ; 0x22 - 8005878: 2000 movs r0, #0 - 800587a: f7ff fcb5 bl 80051e8 + 8005a96: 2122 movs r1, #34 ; 0x22 + 8005a98: 2000 movs r0, #0 + 8005a9a: f7ff fcb5 bl 8005408 LCD_Display_Dir(1); //ĬÈÏΪhÆÁ - 800587e: 2001 movs r0, #1 - 8005880: f7ff fe4a bl 8005518 + 8005a9e: 2001 movs r0, #1 + 8005aa0: f7ff fe4a bl 8005738 } - 8005884: bf00 nop - 8005886: bd80 pop {r7, pc} - 8005888: 40010c00 .word 0x40010c00 - 800588c: 200007b0 .word 0x200007b0 + 8005aa4: bf00 nop + 8005aa6: bd80 pop {r7, pc} + 8005aa8: 40010c00 .word 0x40010c00 + 8005aac: 20000824 .word 0x20000824 -08005890 : +08005ab0 : //***********************************************************´òµã ¶Áµã ʲôµÄ //ÉèÖùâ±êλÖà //Xpos:ºá×ø±ê //Ypos:×Ý×ø±ê void LCD_SetCursor(uint16_t Xpos, uint16_t Ypos) { - 8005890: b580 push {r7, lr} - 8005892: b082 sub sp, #8 - 8005894: af00 add r7, sp, #0 - 8005896: 4603 mov r3, r0 - 8005898: 460a mov r2, r1 - 800589a: 80fb strh r3, [r7, #6] - 800589c: 4613 mov r3, r2 - 800589e: 80bb strh r3, [r7, #4] + 8005ab0: b580 push {r7, lr} + 8005ab2: b082 sub sp, #8 + 8005ab4: af00 add r7, sp, #0 + 8005ab6: 4603 mov r3, r0 + 8005ab8: 460a mov r2, r1 + 8005aba: 80fb strh r3, [r7, #6] + 8005abc: 4613 mov r3, r2 + 8005abe: 80bb strh r3, [r7, #4] if(lcddev.id==0X9341||lcddev.id==0X5310) - 80058a0: 4b42 ldr r3, [pc, #264] ; (80059ac ) - 80058a2: 889b ldrh r3, [r3, #4] - 80058a4: f249 3241 movw r2, #37697 ; 0x9341 - 80058a8: 4293 cmp r3, r2 - 80058aa: d005 beq.n 80058b8 - 80058ac: 4b3f ldr r3, [pc, #252] ; (80059ac ) - 80058ae: 889b ldrh r3, [r3, #4] - 80058b0: f245 3210 movw r2, #21264 ; 0x5310 - 80058b4: 4293 cmp r3, r2 - 80058b6: d124 bne.n 8005902 + 8005ac0: 4b42 ldr r3, [pc, #264] ; (8005bcc ) + 8005ac2: 889b ldrh r3, [r3, #4] + 8005ac4: f249 3241 movw r2, #37697 ; 0x9341 + 8005ac8: 4293 cmp r3, r2 + 8005aca: d005 beq.n 8005ad8 + 8005acc: 4b3f ldr r3, [pc, #252] ; (8005bcc ) + 8005ace: 889b ldrh r3, [r3, #4] + 8005ad0: f245 3210 movw r2, #21264 ; 0x5310 + 8005ad4: 4293 cmp r3, r2 + 8005ad6: d124 bne.n 8005b22 { LCD_WR_REG(lcddev.setxcmd); - 80058b8: 4b3c ldr r3, [pc, #240] ; (80059ac ) - 80058ba: 7a1b ldrb r3, [r3, #8] - 80058bc: b29b uxth r3, r3 - 80058be: 4618 mov r0, r3 - 80058c0: f7ff fc74 bl 80051ac + 8005ad8: 4b3c ldr r3, [pc, #240] ; (8005bcc ) + 8005ada: 7a1b ldrb r3, [r3, #8] + 8005adc: b29b uxth r3, r3 + 8005ade: 4618 mov r0, r3 + 8005ae0: f7ff fc74 bl 80053cc LCD_WR_DATA(Xpos>>8); - 80058c4: 88fb ldrh r3, [r7, #6] - 80058c6: 0a1b lsrs r3, r3, #8 - 80058c8: b29b uxth r3, r3 - 80058ca: 4618 mov r0, r3 - 80058cc: f7ff fc7c bl 80051c8 + 8005ae4: 88fb ldrh r3, [r7, #6] + 8005ae6: 0a1b lsrs r3, r3, #8 + 8005ae8: b29b uxth r3, r3 + 8005aea: 4618 mov r0, r3 + 8005aec: f7ff fc7c bl 80053e8 LCD_WR_DATA(Xpos&0XFF); - 80058d0: 88fb ldrh r3, [r7, #6] - 80058d2: b2db uxtb r3, r3 - 80058d4: b29b uxth r3, r3 - 80058d6: 4618 mov r0, r3 - 80058d8: f7ff fc76 bl 80051c8 + 8005af0: 88fb ldrh r3, [r7, #6] + 8005af2: b2db uxtb r3, r3 + 8005af4: b29b uxth r3, r3 + 8005af6: 4618 mov r0, r3 + 8005af8: f7ff fc76 bl 80053e8 LCD_WR_REG(lcddev.setycmd); - 80058dc: 4b33 ldr r3, [pc, #204] ; (80059ac ) - 80058de: 7a5b ldrb r3, [r3, #9] - 80058e0: b29b uxth r3, r3 - 80058e2: 4618 mov r0, r3 - 80058e4: f7ff fc62 bl 80051ac + 8005afc: 4b33 ldr r3, [pc, #204] ; (8005bcc ) + 8005afe: 7a5b ldrb r3, [r3, #9] + 8005b00: b29b uxth r3, r3 + 8005b02: 4618 mov r0, r3 + 8005b04: f7ff fc62 bl 80053cc LCD_WR_DATA(Ypos>>8); - 80058e8: 88bb ldrh r3, [r7, #4] - 80058ea: 0a1b lsrs r3, r3, #8 - 80058ec: b29b uxth r3, r3 - 80058ee: 4618 mov r0, r3 - 80058f0: f7ff fc6a bl 80051c8 + 8005b08: 88bb ldrh r3, [r7, #4] + 8005b0a: 0a1b lsrs r3, r3, #8 + 8005b0c: b29b uxth r3, r3 + 8005b0e: 4618 mov r0, r3 + 8005b10: f7ff fc6a bl 80053e8 LCD_WR_DATA(Ypos&0XFF); - 80058f4: 88bb ldrh r3, [r7, #4] - 80058f6: b2db uxtb r3, r3 - 80058f8: b29b uxth r3, r3 - 80058fa: 4618 mov r0, r3 - 80058fc: f7ff fc64 bl 80051c8 + 8005b14: 88bb ldrh r3, [r7, #4] + 8005b16: b2db uxtb r3, r3 + 8005b18: b29b uxth r3, r3 + 8005b1a: 4618 mov r0, r3 + 8005b1c: f7ff fc64 bl 80053e8 { if(lcddev.dir==1)Xpos=lcddev.width-1-Xpos;//ºáÆÁÆäʵ¾ÍÊǵ÷תx,y×ø±ê LCD_WriteReg(lcddev.setxcmd, Xpos); LCD_WriteReg(lcddev.setycmd, Ypos); } } - 8005900: e050 b.n 80059a4 + 8005b20: e050 b.n 8005bc4 }else if(lcddev.id==0X6804) - 8005902: 4b2a ldr r3, [pc, #168] ; (80059ac ) - 8005904: 889b ldrh r3, [r3, #4] - 8005906: f646 0204 movw r2, #26628 ; 0x6804 - 800590a: 4293 cmp r3, r2 - 800590c: d12f bne.n 800596e + 8005b22: 4b2a ldr r3, [pc, #168] ; (8005bcc ) + 8005b24: 889b ldrh r3, [r3, #4] + 8005b26: f646 0204 movw r2, #26628 ; 0x6804 + 8005b2a: 4293 cmp r3, r2 + 8005b2c: d12f bne.n 8005b8e if(lcddev.dir==1)Xpos=lcddev.width-1-Xpos;//ºáÆÁʱ´¦Àí - 800590e: 4b27 ldr r3, [pc, #156] ; (80059ac ) - 8005910: 799b ldrb r3, [r3, #6] - 8005912: 2b01 cmp r3, #1 - 8005914: d106 bne.n 8005924 - 8005916: 4b25 ldr r3, [pc, #148] ; (80059ac ) - 8005918: 881a ldrh r2, [r3, #0] - 800591a: 88fb ldrh r3, [r7, #6] - 800591c: 1ad3 subs r3, r2, r3 - 800591e: b29b uxth r3, r3 - 8005920: 3b01 subs r3, #1 - 8005922: 80fb strh r3, [r7, #6] + 8005b2e: 4b27 ldr r3, [pc, #156] ; (8005bcc ) + 8005b30: 799b ldrb r3, [r3, #6] + 8005b32: 2b01 cmp r3, #1 + 8005b34: d106 bne.n 8005b44 + 8005b36: 4b25 ldr r3, [pc, #148] ; (8005bcc ) + 8005b38: 881a ldrh r2, [r3, #0] + 8005b3a: 88fb ldrh r3, [r7, #6] + 8005b3c: 1ad3 subs r3, r2, r3 + 8005b3e: b29b uxth r3, r3 + 8005b40: 3b01 subs r3, #1 + 8005b42: 80fb strh r3, [r7, #6] LCD_WR_REG(lcddev.setxcmd); - 8005924: 4b21 ldr r3, [pc, #132] ; (80059ac ) - 8005926: 7a1b ldrb r3, [r3, #8] - 8005928: b29b uxth r3, r3 - 800592a: 4618 mov r0, r3 - 800592c: f7ff fc3e bl 80051ac + 8005b44: 4b21 ldr r3, [pc, #132] ; (8005bcc ) + 8005b46: 7a1b ldrb r3, [r3, #8] + 8005b48: b29b uxth r3, r3 + 8005b4a: 4618 mov r0, r3 + 8005b4c: f7ff fc3e bl 80053cc LCD_WR_DATA(Xpos>>8); - 8005930: 88fb ldrh r3, [r7, #6] - 8005932: 0a1b lsrs r3, r3, #8 - 8005934: b29b uxth r3, r3 - 8005936: 4618 mov r0, r3 - 8005938: f7ff fc46 bl 80051c8 + 8005b50: 88fb ldrh r3, [r7, #6] + 8005b52: 0a1b lsrs r3, r3, #8 + 8005b54: b29b uxth r3, r3 + 8005b56: 4618 mov r0, r3 + 8005b58: f7ff fc46 bl 80053e8 LCD_WR_DATA(Xpos&0XFF); - 800593c: 88fb ldrh r3, [r7, #6] - 800593e: b2db uxtb r3, r3 - 8005940: b29b uxth r3, r3 - 8005942: 4618 mov r0, r3 - 8005944: f7ff fc40 bl 80051c8 + 8005b5c: 88fb ldrh r3, [r7, #6] + 8005b5e: b2db uxtb r3, r3 + 8005b60: b29b uxth r3, r3 + 8005b62: 4618 mov r0, r3 + 8005b64: f7ff fc40 bl 80053e8 LCD_WR_REG(lcddev.setycmd); - 8005948: 4b18 ldr r3, [pc, #96] ; (80059ac ) - 800594a: 7a5b ldrb r3, [r3, #9] - 800594c: b29b uxth r3, r3 - 800594e: 4618 mov r0, r3 - 8005950: f7ff fc2c bl 80051ac + 8005b68: 4b18 ldr r3, [pc, #96] ; (8005bcc ) + 8005b6a: 7a5b ldrb r3, [r3, #9] + 8005b6c: b29b uxth r3, r3 + 8005b6e: 4618 mov r0, r3 + 8005b70: f7ff fc2c bl 80053cc LCD_WR_DATA(Ypos>>8); - 8005954: 88bb ldrh r3, [r7, #4] - 8005956: 0a1b lsrs r3, r3, #8 - 8005958: b29b uxth r3, r3 - 800595a: 4618 mov r0, r3 - 800595c: f7ff fc34 bl 80051c8 + 8005b74: 88bb ldrh r3, [r7, #4] + 8005b76: 0a1b lsrs r3, r3, #8 + 8005b78: b29b uxth r3, r3 + 8005b7a: 4618 mov r0, r3 + 8005b7c: f7ff fc34 bl 80053e8 LCD_WR_DATA(Ypos&0XFF); - 8005960: 88bb ldrh r3, [r7, #4] - 8005962: b2db uxtb r3, r3 - 8005964: b29b uxth r3, r3 - 8005966: 4618 mov r0, r3 - 8005968: f7ff fc2e bl 80051c8 + 8005b80: 88bb ldrh r3, [r7, #4] + 8005b82: b2db uxtb r3, r3 + 8005b84: b29b uxth r3, r3 + 8005b86: 4618 mov r0, r3 + 8005b88: f7ff fc2e bl 80053e8 } - 800596c: e01a b.n 80059a4 + 8005b8c: e01a b.n 8005bc4 if(lcddev.dir==1)Xpos=lcddev.width-1-Xpos;//ºáÆÁÆäʵ¾ÍÊǵ÷תx,y×ø±ê - 800596e: 4b0f ldr r3, [pc, #60] ; (80059ac ) - 8005970: 799b ldrb r3, [r3, #6] - 8005972: 2b01 cmp r3, #1 - 8005974: d106 bne.n 8005984 - 8005976: 4b0d ldr r3, [pc, #52] ; (80059ac ) - 8005978: 881a ldrh r2, [r3, #0] - 800597a: 88fb ldrh r3, [r7, #6] - 800597c: 1ad3 subs r3, r2, r3 - 800597e: b29b uxth r3, r3 - 8005980: 3b01 subs r3, #1 - 8005982: 80fb strh r3, [r7, #6] + 8005b8e: 4b0f ldr r3, [pc, #60] ; (8005bcc ) + 8005b90: 799b ldrb r3, [r3, #6] + 8005b92: 2b01 cmp r3, #1 + 8005b94: d106 bne.n 8005ba4 + 8005b96: 4b0d ldr r3, [pc, #52] ; (8005bcc ) + 8005b98: 881a ldrh r2, [r3, #0] + 8005b9a: 88fb ldrh r3, [r7, #6] + 8005b9c: 1ad3 subs r3, r2, r3 + 8005b9e: b29b uxth r3, r3 + 8005ba0: 3b01 subs r3, #1 + 8005ba2: 80fb strh r3, [r7, #6] LCD_WriteReg(lcddev.setxcmd, Xpos); - 8005984: 4b09 ldr r3, [pc, #36] ; (80059ac ) - 8005986: 7a1b ldrb r3, [r3, #8] - 8005988: b29b uxth r3, r3 - 800598a: 88fa ldrh r2, [r7, #6] - 800598c: 4611 mov r1, r2 - 800598e: 4618 mov r0, r3 - 8005990: f7ff fc2a bl 80051e8 + 8005ba4: 4b09 ldr r3, [pc, #36] ; (8005bcc ) + 8005ba6: 7a1b ldrb r3, [r3, #8] + 8005ba8: b29b uxth r3, r3 + 8005baa: 88fa ldrh r2, [r7, #6] + 8005bac: 4611 mov r1, r2 + 8005bae: 4618 mov r0, r3 + 8005bb0: f7ff fc2a bl 8005408 LCD_WriteReg(lcddev.setycmd, Ypos); - 8005994: 4b05 ldr r3, [pc, #20] ; (80059ac ) - 8005996: 7a5b ldrb r3, [r3, #9] - 8005998: b29b uxth r3, r3 - 800599a: 88ba ldrh r2, [r7, #4] - 800599c: 4611 mov r1, r2 - 800599e: 4618 mov r0, r3 - 80059a0: f7ff fc22 bl 80051e8 + 8005bb4: 4b05 ldr r3, [pc, #20] ; (8005bcc ) + 8005bb6: 7a5b ldrb r3, [r3, #9] + 8005bb8: b29b uxth r3, r3 + 8005bba: 88ba ldrh r2, [r7, #4] + 8005bbc: 4611 mov r1, r2 + 8005bbe: 4618 mov r0, r3 + 8005bc0: f7ff fc22 bl 8005408 } - 80059a4: bf00 nop - 80059a6: 3708 adds r7, #8 - 80059a8: 46bd mov sp, r7 - 80059aa: bd80 pop {r7, pc} - 80059ac: 200007b0 .word 0x200007b0 + 8005bc4: bf00 nop + 8005bc6: 3708 adds r7, #8 + 8005bc8: 46bd mov sp, r7 + 8005bca: bd80 pop {r7, pc} + 8005bcc: 20000824 .word 0x20000824 -080059b0 : +08005bd0 : } //»­µã //x,y:×ø±ê //POINT_COLOR:´ËµãµÄÑÕÉ« void LCD_set_dot(uint16_t x,uint16_t y,uint16_t color) { - 80059b0: b580 push {r7, lr} - 80059b2: b082 sub sp, #8 - 80059b4: af00 add r7, sp, #0 - 80059b6: 4603 mov r3, r0 - 80059b8: 80fb strh r3, [r7, #6] - 80059ba: 460b mov r3, r1 - 80059bc: 80bb strh r3, [r7, #4] - 80059be: 4613 mov r3, r2 - 80059c0: 807b strh r3, [r7, #2] + 8005bd0: b580 push {r7, lr} + 8005bd2: b082 sub sp, #8 + 8005bd4: af00 add r7, sp, #0 + 8005bd6: 4603 mov r3, r0 + 8005bd8: 80fb strh r3, [r7, #6] + 8005bda: 460b mov r3, r1 + 8005bdc: 80bb strh r3, [r7, #4] + 8005bde: 4613 mov r3, r2 + 8005be0: 807b strh r3, [r7, #2] LCD_SetCursor(x,y); //ÉèÖùâ±êλÖà - 80059c2: 88ba ldrh r2, [r7, #4] - 80059c4: 88fb ldrh r3, [r7, #6] - 80059c6: 4611 mov r1, r2 - 80059c8: 4618 mov r0, r3 - 80059ca: f7ff ff61 bl 8005890 + 8005be2: 88ba ldrh r2, [r7, #4] + 8005be4: 88fb ldrh r3, [r7, #6] + 8005be6: 4611 mov r1, r2 + 8005be8: 4618 mov r0, r3 + 8005bea: f7ff ff61 bl 8005ab0 LCD_REG_ADDRESS=lcddev.wramcmd; //¿ªÊ¼Ð´ÈëGRAM - 80059ce: 4b06 ldr r3, [pc, #24] ; (80059e8 ) - 80059d0: 79da ldrb r2, [r3, #7] - 80059d2: f04f 43d8 mov.w r3, #1811939328 ; 0x6c000000 - 80059d6: b292 uxth r2, r2 - 80059d8: 801a strh r2, [r3, #0] + 8005bee: 4b06 ldr r3, [pc, #24] ; (8005c08 ) + 8005bf0: 79da ldrb r2, [r3, #7] + 8005bf2: f04f 43d8 mov.w r3, #1811939328 ; 0x6c000000 + 8005bf6: b292 uxth r2, r2 + 8005bf8: 801a strh r2, [r3, #0] LCD_DATA_ADDRESS=color; - 80059da: 4a04 ldr r2, [pc, #16] ; (80059ec ) - 80059dc: 887b ldrh r3, [r7, #2] - 80059de: 8013 strh r3, [r2, #0] + 8005bfa: 4a04 ldr r2, [pc, #16] ; (8005c0c ) + 8005bfc: 887b ldrh r3, [r7, #2] + 8005bfe: 8013 strh r3, [r2, #0] } - 80059e0: bf00 nop - 80059e2: 3708 adds r7, #8 - 80059e4: 46bd mov sp, r7 - 80059e6: bd80 pop {r7, pc} - 80059e8: 200007b0 .word 0x200007b0 - 80059ec: 6c000800 .word 0x6c000800 + 8005c00: bf00 nop + 8005c02: 3708 adds r7, #8 + 8005c04: 46bd mov sp, r7 + 8005c06: bd80 pop {r7, pc} + 8005c08: 20000824 .word 0x20000824 + 8005c0c: 6c000800 .word 0x6c000800 -080059f0 : +08005c10 : //ÇåÆÁº¯Êý //color:ÒªÇåÆÁµÄÌî³äÉ« void LCD_Clear(uint16_t color) { - 80059f0: b580 push {r7, lr} - 80059f2: b084 sub sp, #16 - 80059f4: af00 add r7, sp, #0 - 80059f6: 4603 mov r3, r0 - 80059f8: 80fb strh r3, [r7, #6] + 8005c10: b580 push {r7, lr} + 8005c12: b084 sub sp, #16 + 8005c14: af00 add r7, sp, #0 + 8005c16: 4603 mov r3, r0 + 8005c18: 80fb strh r3, [r7, #6] uint32_t index=0; - 80059fa: 2300 movs r3, #0 - 80059fc: 60fb str r3, [r7, #12] + 8005c1a: 2300 movs r3, #0 + 8005c1c: 60fb str r3, [r7, #12] uint32_t totalpoint=lcddev.width; - 80059fe: 4b23 ldr r3, [pc, #140] ; (8005a8c ) - 8005a00: 881b ldrh r3, [r3, #0] - 8005a02: 60bb str r3, [r7, #8] + 8005c1e: 4b23 ldr r3, [pc, #140] ; (8005cac ) + 8005c20: 881b ldrh r3, [r3, #0] + 8005c22: 60bb str r3, [r7, #8] totalpoint*=lcddev.height; //µÃµ½×ܵãÊý - 8005a04: 4b21 ldr r3, [pc, #132] ; (8005a8c ) - 8005a06: 885b ldrh r3, [r3, #2] - 8005a08: 461a mov r2, r3 - 8005a0a: 68bb ldr r3, [r7, #8] - 8005a0c: fb02 f303 mul.w r3, r2, r3 - 8005a10: 60bb str r3, [r7, #8] + 8005c24: 4b21 ldr r3, [pc, #132] ; (8005cac ) + 8005c26: 885b ldrh r3, [r3, #2] + 8005c28: 461a mov r2, r3 + 8005c2a: 68bb ldr r3, [r7, #8] + 8005c2c: fb02 f303 mul.w r3, r2, r3 + 8005c30: 60bb str r3, [r7, #8] if((lcddev.id==0X6804)&&(lcddev.dir==1))//6804ºáÆÁµÄʱºòÌØÊâ´¦Àí - 8005a12: 4b1e ldr r3, [pc, #120] ; (8005a8c ) - 8005a14: 889b ldrh r3, [r3, #4] - 8005a16: f646 0204 movw r2, #26628 ; 0x6804 - 8005a1a: 4293 cmp r3, r2 - 8005a1c: d11a bne.n 8005a54 - 8005a1e: 4b1b ldr r3, [pc, #108] ; (8005a8c ) - 8005a20: 799b ldrb r3, [r3, #6] - 8005a22: 2b01 cmp r3, #1 - 8005a24: d116 bne.n 8005a54 + 8005c32: 4b1e ldr r3, [pc, #120] ; (8005cac ) + 8005c34: 889b ldrh r3, [r3, #4] + 8005c36: f646 0204 movw r2, #26628 ; 0x6804 + 8005c3a: 4293 cmp r3, r2 + 8005c3c: d11a bne.n 8005c74 + 8005c3e: 4b1b ldr r3, [pc, #108] ; (8005cac ) + 8005c40: 799b ldrb r3, [r3, #6] + 8005c42: 2b01 cmp r3, #1 + 8005c44: d116 bne.n 8005c74 { lcddev.dir=0; - 8005a26: 4b19 ldr r3, [pc, #100] ; (8005a8c ) - 8005a28: 2200 movs r2, #0 - 8005a2a: 719a strb r2, [r3, #6] + 8005c46: 4b19 ldr r3, [pc, #100] ; (8005cac ) + 8005c48: 2200 movs r2, #0 + 8005c4a: 719a strb r2, [r3, #6] lcddev.setxcmd=0X2A; - 8005a2c: 4b17 ldr r3, [pc, #92] ; (8005a8c ) - 8005a2e: 222a movs r2, #42 ; 0x2a - 8005a30: 721a strb r2, [r3, #8] + 8005c4c: 4b17 ldr r3, [pc, #92] ; (8005cac ) + 8005c4e: 222a movs r2, #42 ; 0x2a + 8005c50: 721a strb r2, [r3, #8] lcddev.setycmd=0X2B; - 8005a32: 4b16 ldr r3, [pc, #88] ; (8005a8c ) - 8005a34: 222b movs r2, #43 ; 0x2b - 8005a36: 725a strb r2, [r3, #9] + 8005c52: 4b16 ldr r3, [pc, #88] ; (8005cac ) + 8005c54: 222b movs r2, #43 ; 0x2b + 8005c56: 725a strb r2, [r3, #9] LCD_SetCursor(0x00,0x0000); //ÉèÖùâ±êλÖà - 8005a38: 2100 movs r1, #0 - 8005a3a: 2000 movs r0, #0 - 8005a3c: f7ff ff28 bl 8005890 + 8005c58: 2100 movs r1, #0 + 8005c5a: 2000 movs r0, #0 + 8005c5c: f7ff ff28 bl 8005ab0 lcddev.dir=1; - 8005a40: 4b12 ldr r3, [pc, #72] ; (8005a8c ) - 8005a42: 2201 movs r2, #1 - 8005a44: 719a strb r2, [r3, #6] + 8005c60: 4b12 ldr r3, [pc, #72] ; (8005cac ) + 8005c62: 2201 movs r2, #1 + 8005c64: 719a strb r2, [r3, #6] lcddev.setxcmd=0X2B; - 8005a46: 4b11 ldr r3, [pc, #68] ; (8005a8c ) - 8005a48: 222b movs r2, #43 ; 0x2b - 8005a4a: 721a strb r2, [r3, #8] + 8005c66: 4b11 ldr r3, [pc, #68] ; (8005cac ) + 8005c68: 222b movs r2, #43 ; 0x2b + 8005c6a: 721a strb r2, [r3, #8] lcddev.setycmd=0X2A; - 8005a4c: 4b0f ldr r3, [pc, #60] ; (8005a8c ) - 8005a4e: 222a movs r2, #42 ; 0x2a - 8005a50: 725a strb r2, [r3, #9] - 8005a52: e003 b.n 8005a5c + 8005c6c: 4b0f ldr r3, [pc, #60] ; (8005cac ) + 8005c6e: 222a movs r2, #42 ; 0x2a + 8005c70: 725a strb r2, [r3, #9] + 8005c72: e003 b.n 8005c7c }else LCD_SetCursor(0x00,0x0000); //ÉèÖùâ±êλÖà - 8005a54: 2100 movs r1, #0 - 8005a56: 2000 movs r0, #0 - 8005a58: f7ff ff1a bl 8005890 + 8005c74: 2100 movs r1, #0 + 8005c76: 2000 movs r0, #0 + 8005c78: f7ff ff1a bl 8005ab0 LCD_REG_ADDRESS=lcddev.wramcmd; //¿ªÊ¼Ð´ÈëGRAM - 8005a5c: 4b0b ldr r3, [pc, #44] ; (8005a8c ) - 8005a5e: 79da ldrb r2, [r3, #7] - 8005a60: f04f 43d8 mov.w r3, #1811939328 ; 0x6c000000 - 8005a64: b292 uxth r2, r2 - 8005a66: 801a strh r2, [r3, #0] + 8005c7c: 4b0b ldr r3, [pc, #44] ; (8005cac ) + 8005c7e: 79da ldrb r2, [r3, #7] + 8005c80: f04f 43d8 mov.w r3, #1811939328 ; 0x6c000000 + 8005c84: b292 uxth r2, r2 + 8005c86: 801a strh r2, [r3, #0] for(index=0;index + 8005c88: 2300 movs r3, #0 + 8005c8a: 60fb str r3, [r7, #12] + 8005c8c: e005 b.n 8005c9a { LCD_DATA_ADDRESS=color; - 8005a6e: 4a08 ldr r2, [pc, #32] ; (8005a90 ) - 8005a70: 88fb ldrh r3, [r7, #6] - 8005a72: 8013 strh r3, [r2, #0] + 8005c8e: 4a08 ldr r2, [pc, #32] ; (8005cb0 ) + 8005c90: 88fb ldrh r3, [r7, #6] + 8005c92: 8013 strh r3, [r2, #0] for(index=0;index + 8005c94: 68fb ldr r3, [r7, #12] + 8005c96: 3301 adds r3, #1 + 8005c98: 60fb str r3, [r7, #12] + 8005c9a: 68fa ldr r2, [r7, #12] + 8005c9c: 68bb ldr r3, [r7, #8] + 8005c9e: 429a cmp r2, r3 + 8005ca0: d3f5 bcc.n 8005c8e } } - 8005a82: bf00 nop - 8005a84: bf00 nop - 8005a86: 3710 adds r7, #16 - 8005a88: 46bd mov sp, r7 - 8005a8a: bd80 pop {r7, pc} - 8005a8c: 200007b0 .word 0x200007b0 - 8005a90: 6c000800 .word 0x6c000800 + 8005ca2: bf00 nop + 8005ca4: bf00 nop + 8005ca6: 3710 adds r7, #16 + 8005ca8: 46bd mov sp, r7 + 8005caa: bd80 pop {r7, pc} + 8005cac: 20000824 .word 0x20000824 + 8005cb0: 6c000800 .word 0x6c000800 -08005a94 : +08005cb4 : //³õʼ»¯×ÖÌå //·µ»ØÖµ:0,×Ö¿âÍêºÃ. // ÆäËû,×ֿⶪʧ uint8_t font_init(void) { - 8005a94: b580 push {r7, lr} - 8005a96: b082 sub sp, #8 - 8005a98: af00 add r7, sp, #0 + 8005cb4: b580 push {r7, lr} + 8005cb6: b082 sub sp, #8 + 8005cb8: af00 add r7, sp, #0 uint8_t t=0; - 8005a9a: 2300 movs r3, #0 - 8005a9c: 71fb strb r3, [r7, #7] + 8005cba: 2300 movs r3, #0 + 8005cbc: 71fb strb r3, [r7, #7] while(t<10)//Á¬Ðø¶ÁÈ¡10´Î,¶¼ÊÇ´íÎó,˵Ã÷ȷʵÊÇÓÐÎÊÌâ,µÃ¸üÐÂ×Ö¿âÁË - 8005a9e: e014 b.n 8005aca + 8005cbe: e014 b.n 8005cea { t++; - 8005aa0: 79fb ldrb r3, [r7, #7] - 8005aa2: 3301 adds r3, #1 - 8005aa4: 71fb strb r3, [r7, #7] + 8005cc0: 79fb ldrb r3, [r7, #7] + 8005cc2: 3301 adds r3, #1 + 8005cc4: 71fb strb r3, [r7, #7] W25QXX_Read((uint8_t*)&ftinfo,FONTINFOADDR,sizeof(ftinfo));//¶Á³öftinfo½á¹¹ÌåÊý¾Ý - 8005aa6: 2224 movs r2, #36 ; 0x24 - 8005aa8: f44f 0180 mov.w r1, #4194304 ; 0x400000 - 8005aac: 480d ldr r0, [pc, #52] ; (8005ae4 ) - 8005aae: f7fe fe71 bl 8004794 + 8005cc6: 2224 movs r2, #36 ; 0x24 + 8005cc8: f44f 0180 mov.w r1, #4194304 ; 0x400000 + 8005ccc: 480d ldr r0, [pc, #52] ; (8005d04 ) + 8005cce: f7fe fe5d bl 800498c if(ftinfo.fontok==0XAA) - 8005ab2: 4b0c ldr r3, [pc, #48] ; (8005ae4 ) - 8005ab4: 781b ldrb r3, [r3, #0] - 8005ab6: 2baa cmp r3, #170 ; 0xaa - 8005ab8: d107 bne.n 8005aca + 8005cd2: 4b0c ldr r3, [pc, #48] ; (8005d04 ) + 8005cd4: 781b ldrb r3, [r3, #0] + 8005cd6: 2baa cmp r3, #170 ; 0xaa + 8005cd8: d107 bne.n 8005cea { ftinfo.f12addr=0x0042a929; - 8005aba: 4b0a ldr r3, [pc, #40] ; (8005ae4 ) - 8005abc: 4a0a ldr r2, [pc, #40] ; (8005ae8 ) - 8005abe: 60da str r2, [r3, #12] + 8005cda: 4b0a ldr r3, [pc, #40] ; (8005d04 ) + 8005cdc: 4a0a ldr r2, [pc, #40] ; (8005d08 ) + 8005cde: 60da str r2, [r3, #12] ftinfo.f16addr=0x004b6d89; - 8005ac0: 4b08 ldr r3, [pc, #32] ; (8005ae4 ) - 8005ac2: 4a0a ldr r2, [pc, #40] ; (8005aec ) - 8005ac4: 615a str r2, [r3, #20] + 8005ce0: 4b08 ldr r3, [pc, #32] ; (8005d04 ) + 8005ce2: 4a0a ldr r2, [pc, #40] ; (8005d0c ) + 8005ce4: 615a str r2, [r3, #20] return 0; - 8005ac6: 2300 movs r3, #0 - 8005ac8: e008 b.n 8005adc + 8005ce6: 2300 movs r3, #0 + 8005ce8: e008 b.n 8005cfc while(t<10)//Á¬Ðø¶ÁÈ¡10´Î,¶¼ÊÇ´íÎó,˵Ã÷ȷʵÊÇÓÐÎÊÌâ,µÃ¸üÐÂ×Ö¿âÁË - 8005aca: 79fb ldrb r3, [r7, #7] - 8005acc: 2b09 cmp r3, #9 - 8005ace: d9e7 bls.n 8005aa0 + 8005cea: 79fb ldrb r3, [r7, #7] + 8005cec: 2b09 cmp r3, #9 + 8005cee: d9e7 bls.n 8005cc0 } } if(ftinfo.fontok!=0XAA)return 1; - 8005ad0: 4b04 ldr r3, [pc, #16] ; (8005ae4 ) - 8005ad2: 781b ldrb r3, [r3, #0] - 8005ad4: 2baa cmp r3, #170 ; 0xaa - 8005ad6: d001 beq.n 8005adc - 8005ad8: 2301 movs r3, #1 - 8005ada: e7ff b.n 8005adc + 8005cf0: 4b04 ldr r3, [pc, #16] ; (8005d04 ) + 8005cf2: 781b ldrb r3, [r3, #0] + 8005cf4: 2baa cmp r3, #170 ; 0xaa + 8005cf6: d001 beq.n 8005cfc + 8005cf8: 2301 movs r3, #1 + 8005cfa: e7ff b.n 8005cfc } - 8005adc: 4618 mov r0, r3 - 8005ade: 3708 adds r7, #8 - 8005ae0: 46bd mov sp, r7 - 8005ae2: bd80 pop {r7, pc} - 8005ae4: 200007bc .word 0x200007bc - 8005ae8: 0042a929 .word 0x0042a929 - 8005aec: 004b6d89 .word 0x004b6d89 + 8005cfc: 4618 mov r0, r3 + 8005cfe: 3708 adds r7, #8 + 8005d00: 46bd mov sp, r7 + 8005d02: bd80 pop {r7, pc} + 8005d04: 20000830 .word 0x20000830 + 8005d08: 0042a929 .word 0x0042a929 + 8005d0c: 004b6d89 .word 0x004b6d89 -08005af0 : +08005d10 : //´Ó×Ö¿âÖвéÕÒ³ö×ÖÄ£ //code ×Ö·û´®µÄ¿ªÊ¼µØÖ·,GBKÂë //mat Êý¾Ý´æ·ÅµØÖ· (size/8+((size%8)?1:0))*(size) bytes´óС //size:×ÖÌå´óС void Get_HzMat(unsigned char *code,unsigned char *mat,uint8_t size) { - 8005af0: b580 push {r7, lr} - 8005af2: b086 sub sp, #24 - 8005af4: af00 add r7, sp, #0 - 8005af6: 60f8 str r0, [r7, #12] - 8005af8: 60b9 str r1, [r7, #8] - 8005afa: 4613 mov r3, r2 - 8005afc: 71fb strb r3, [r7, #7] + 8005d10: b580 push {r7, lr} + 8005d12: b086 sub sp, #24 + 8005d14: af00 add r7, sp, #0 + 8005d16: 60f8 str r0, [r7, #12] + 8005d18: 60b9 str r1, [r7, #8] + 8005d1a: 4613 mov r3, r2 + 8005d1c: 71fb strb r3, [r7, #7] unsigned char qh,ql; unsigned char i; unsigned long foffset; uint8_t csize=(size/8+((size%8)?1:0))*(size);//µÃµ½×ÖÌåÒ»¸ö×Ö·û¶ÔÓ¦µãÕó¼¯ËùÕ¼µÄ×Ö½ÚÊý - 8005afe: 79fb ldrb r3, [r7, #7] - 8005b00: 08db lsrs r3, r3, #3 - 8005b02: b2db uxtb r3, r3 - 8005b04: 461a mov r2, r3 - 8005b06: 79fb ldrb r3, [r7, #7] - 8005b08: f003 0307 and.w r3, r3, #7 - 8005b0c: b2db uxtb r3, r3 - 8005b0e: 2b00 cmp r3, #0 - 8005b10: bf14 ite ne - 8005b12: 2301 movne r3, #1 - 8005b14: 2300 moveq r3, #0 - 8005b16: b2db uxtb r3, r3 - 8005b18: 4413 add r3, r2 - 8005b1a: b2db uxtb r3, r3 - 8005b1c: 79fa ldrb r2, [r7, #7] - 8005b1e: fb02 f303 mul.w r3, r2, r3 - 8005b22: 757b strb r3, [r7, #21] + 8005d1e: 79fb ldrb r3, [r7, #7] + 8005d20: 08db lsrs r3, r3, #3 + 8005d22: b2db uxtb r3, r3 + 8005d24: 461a mov r2, r3 + 8005d26: 79fb ldrb r3, [r7, #7] + 8005d28: f003 0307 and.w r3, r3, #7 + 8005d2c: b2db uxtb r3, r3 + 8005d2e: 2b00 cmp r3, #0 + 8005d30: bf14 ite ne + 8005d32: 2301 movne r3, #1 + 8005d34: 2300 moveq r3, #0 + 8005d36: b2db uxtb r3, r3 + 8005d38: 4413 add r3, r2 + 8005d3a: b2db uxtb r3, r3 + 8005d3c: 79fa ldrb r2, [r7, #7] + 8005d3e: fb02 f303 mul.w r3, r2, r3 + 8005d42: 757b strb r3, [r7, #21] qh=*code; - 8005b24: 68fb ldr r3, [r7, #12] - 8005b26: 781b ldrb r3, [r3, #0] - 8005b28: 753b strb r3, [r7, #20] + 8005d44: 68fb ldr r3, [r7, #12] + 8005d46: 781b ldrb r3, [r3, #0] + 8005d48: 753b strb r3, [r7, #20] ql=*(++code); - 8005b2a: 68fb ldr r3, [r7, #12] - 8005b2c: 3301 adds r3, #1 - 8005b2e: 60fb str r3, [r7, #12] - 8005b30: 68fb ldr r3, [r7, #12] - 8005b32: 781b ldrb r3, [r3, #0] - 8005b34: 75fb strb r3, [r7, #23] + 8005d4a: 68fb ldr r3, [r7, #12] + 8005d4c: 3301 adds r3, #1 + 8005d4e: 60fb str r3, [r7, #12] + 8005d50: 68fb ldr r3, [r7, #12] + 8005d52: 781b ldrb r3, [r3, #0] + 8005d54: 75fb strb r3, [r7, #23] if(qh<0x81||ql<0x40||ql==0xff||qh==0xff)//·Ç ³£Óúº×Ö - 8005b36: 7d3b ldrb r3, [r7, #20] - 8005b38: 2b80 cmp r3, #128 ; 0x80 - 8005b3a: d908 bls.n 8005b4e - 8005b3c: 7dfb ldrb r3, [r7, #23] - 8005b3e: 2b3f cmp r3, #63 ; 0x3f - 8005b40: d905 bls.n 8005b4e - 8005b42: 7dfb ldrb r3, [r7, #23] - 8005b44: 2bff cmp r3, #255 ; 0xff - 8005b46: d002 beq.n 8005b4e - 8005b48: 7d3b ldrb r3, [r7, #20] - 8005b4a: 2bff cmp r3, #255 ; 0xff - 8005b4c: d10f bne.n 8005b6e + 8005d56: 7d3b ldrb r3, [r7, #20] + 8005d58: 2b80 cmp r3, #128 ; 0x80 + 8005d5a: d908 bls.n 8005d6e + 8005d5c: 7dfb ldrb r3, [r7, #23] + 8005d5e: 2b3f cmp r3, #63 ; 0x3f + 8005d60: d905 bls.n 8005d6e + 8005d62: 7dfb ldrb r3, [r7, #23] + 8005d64: 2bff cmp r3, #255 ; 0xff + 8005d66: d002 beq.n 8005d6e + 8005d68: 7d3b ldrb r3, [r7, #20] + 8005d6a: 2bff cmp r3, #255 ; 0xff + 8005d6c: d10f bne.n 8005d8e { for(i=0;i - 8005b54: 68bb ldr r3, [r7, #8] - 8005b56: 1c5a adds r2, r3, #1 - 8005b58: 60ba str r2, [r7, #8] - 8005b5a: 2200 movs r2, #0 - 8005b5c: 701a strb r2, [r3, #0] - 8005b5e: 7dbb ldrb r3, [r7, #22] - 8005b60: 3301 adds r3, #1 - 8005b62: 75bb strb r3, [r7, #22] - 8005b64: 7dba ldrb r2, [r7, #22] - 8005b66: 7d7b ldrb r3, [r7, #21] - 8005b68: 429a cmp r2, r3 - 8005b6a: d3f3 bcc.n 8005b54 + 8005d6e: 2300 movs r3, #0 + 8005d70: 75bb strb r3, [r7, #22] + 8005d72: e007 b.n 8005d84 + 8005d74: 68bb ldr r3, [r7, #8] + 8005d76: 1c5a adds r2, r3, #1 + 8005d78: 60ba str r2, [r7, #8] + 8005d7a: 2200 movs r2, #0 + 8005d7c: 701a strb r2, [r3, #0] + 8005d7e: 7dbb ldrb r3, [r7, #22] + 8005d80: 3301 adds r3, #1 + 8005d82: 75bb strb r3, [r7, #22] + 8005d84: 7dba ldrb r2, [r7, #22] + 8005d86: 7d7b ldrb r3, [r7, #21] + 8005d88: 429a cmp r2, r3 + 8005d8a: d3f3 bcc.n 8005d74 return; //½áÊø·ÃÎÊ - 8005b6c: e041 b.n 8005bf2 + 8005d8c: e041 b.n 8005e12 } if(ql<0x7f)ql-=0x40;//×¢Òâ! - 8005b6e: 7dfb ldrb r3, [r7, #23] - 8005b70: 2b7e cmp r3, #126 ; 0x7e - 8005b72: d803 bhi.n 8005b7c - 8005b74: 7dfb ldrb r3, [r7, #23] - 8005b76: 3b40 subs r3, #64 ; 0x40 - 8005b78: 75fb strb r3, [r7, #23] - 8005b7a: e002 b.n 8005b82 + 8005d8e: 7dfb ldrb r3, [r7, #23] + 8005d90: 2b7e cmp r3, #126 ; 0x7e + 8005d92: d803 bhi.n 8005d9c + 8005d94: 7dfb ldrb r3, [r7, #23] + 8005d96: 3b40 subs r3, #64 ; 0x40 + 8005d98: 75fb strb r3, [r7, #23] + 8005d9a: e002 b.n 8005da2 else ql-=0x41; - 8005b7c: 7dfb ldrb r3, [r7, #23] - 8005b7e: 3b41 subs r3, #65 ; 0x41 - 8005b80: 75fb strb r3, [r7, #23] + 8005d9c: 7dfb ldrb r3, [r7, #23] + 8005d9e: 3b41 subs r3, #65 ; 0x41 + 8005da0: 75fb strb r3, [r7, #23] qh-=0x81; - 8005b82: 7d3b ldrb r3, [r7, #20] - 8005b84: 337f adds r3, #127 ; 0x7f - 8005b86: 753b strb r3, [r7, #20] + 8005da2: 7d3b ldrb r3, [r7, #20] + 8005da4: 337f adds r3, #127 ; 0x7f + 8005da6: 753b strb r3, [r7, #20] foffset=((unsigned long)190*qh+ql)*csize; //µÃµ½×Ö¿âÖеÄ×Ö½ÚÆ«ÒÆÁ¿ - 8005b88: 7d3b ldrb r3, [r7, #20] - 8005b8a: 22be movs r2, #190 ; 0xbe - 8005b8c: fb02 f203 mul.w r2, r2, r3 - 8005b90: 7dfb ldrb r3, [r7, #23] - 8005b92: 4413 add r3, r2 - 8005b94: 7d7a ldrb r2, [r7, #21] - 8005b96: fb02 f303 mul.w r3, r2, r3 - 8005b9a: 613b str r3, [r7, #16] + 8005da8: 7d3b ldrb r3, [r7, #20] + 8005daa: 22be movs r2, #190 ; 0xbe + 8005dac: fb02 f203 mul.w r2, r2, r3 + 8005db0: 7dfb ldrb r3, [r7, #23] + 8005db2: 4413 add r3, r2 + 8005db4: 7d7a ldrb r2, [r7, #21] + 8005db6: fb02 f303 mul.w r3, r2, r3 + 8005dba: 613b str r3, [r7, #16] switch(size) - 8005b9c: 79fb ldrb r3, [r7, #7] - 8005b9e: 2b18 cmp r3, #24 - 8005ba0: d01c beq.n 8005bdc - 8005ba2: 2b18 cmp r3, #24 - 8005ba4: dc25 bgt.n 8005bf2 - 8005ba6: 2b0c cmp r3, #12 - 8005ba8: d002 beq.n 8005bb0 - 8005baa: 2b10 cmp r3, #16 - 8005bac: d00b beq.n 8005bc6 - 8005bae: e020 b.n 8005bf2 + 8005dbc: 79fb ldrb r3, [r7, #7] + 8005dbe: 2b18 cmp r3, #24 + 8005dc0: d01c beq.n 8005dfc + 8005dc2: 2b18 cmp r3, #24 + 8005dc4: dc25 bgt.n 8005e12 + 8005dc6: 2b0c cmp r3, #12 + 8005dc8: d002 beq.n 8005dd0 + 8005dca: 2b10 cmp r3, #16 + 8005dcc: d00b beq.n 8005de6 + 8005dce: e020 b.n 8005e12 { case 12: W25QXX_Read(mat,foffset+ftinfo.f12addr,csize); - 8005bb0: 4b11 ldr r3, [pc, #68] ; (8005bf8 ) - 8005bb2: 68da ldr r2, [r3, #12] - 8005bb4: 693b ldr r3, [r7, #16] - 8005bb6: 4413 add r3, r2 - 8005bb8: 7d7a ldrb r2, [r7, #21] - 8005bba: b292 uxth r2, r2 - 8005bbc: 4619 mov r1, r3 - 8005bbe: 68b8 ldr r0, [r7, #8] - 8005bc0: f7fe fde8 bl 8004794 + 8005dd0: 4b11 ldr r3, [pc, #68] ; (8005e18 ) + 8005dd2: 68da ldr r2, [r3, #12] + 8005dd4: 693b ldr r3, [r7, #16] + 8005dd6: 4413 add r3, r2 + 8005dd8: 7d7a ldrb r2, [r7, #21] + 8005dda: b292 uxth r2, r2 + 8005ddc: 4619 mov r1, r3 + 8005dde: 68b8 ldr r0, [r7, #8] + 8005de0: f7fe fdd4 bl 800498c break; - 8005bc4: e015 b.n 8005bf2 + 8005de4: e015 b.n 8005e12 case 16: W25QXX_Read(mat,foffset+ftinfo.f16addr,csize); - 8005bc6: 4b0c ldr r3, [pc, #48] ; (8005bf8 ) - 8005bc8: 695a ldr r2, [r3, #20] - 8005bca: 693b ldr r3, [r7, #16] - 8005bcc: 4413 add r3, r2 - 8005bce: 7d7a ldrb r2, [r7, #21] - 8005bd0: b292 uxth r2, r2 - 8005bd2: 4619 mov r1, r3 - 8005bd4: 68b8 ldr r0, [r7, #8] - 8005bd6: f7fe fddd bl 8004794 + 8005de6: 4b0c ldr r3, [pc, #48] ; (8005e18 ) + 8005de8: 695a ldr r2, [r3, #20] + 8005dea: 693b ldr r3, [r7, #16] + 8005dec: 4413 add r3, r2 + 8005dee: 7d7a ldrb r2, [r7, #21] + 8005df0: b292 uxth r2, r2 + 8005df2: 4619 mov r1, r3 + 8005df4: 68b8 ldr r0, [r7, #8] + 8005df6: f7fe fdc9 bl 800498c break; - 8005bda: e00a b.n 8005bf2 + 8005dfa: e00a b.n 8005e12 case 24: W25QXX_Read(mat,foffset+ftinfo.f24addr,csize); - 8005bdc: 4b06 ldr r3, [pc, #24] ; (8005bf8 ) - 8005bde: 69da ldr r2, [r3, #28] - 8005be0: 693b ldr r3, [r7, #16] - 8005be2: 4413 add r3, r2 - 8005be4: 7d7a ldrb r2, [r7, #21] - 8005be6: b292 uxth r2, r2 - 8005be8: 4619 mov r1, r3 - 8005bea: 68b8 ldr r0, [r7, #8] - 8005bec: f7fe fdd2 bl 8004794 + 8005dfc: 4b06 ldr r3, [pc, #24] ; (8005e18 ) + 8005dfe: 69da ldr r2, [r3, #28] + 8005e00: 693b ldr r3, [r7, #16] + 8005e02: 4413 add r3, r2 + 8005e04: 7d7a ldrb r2, [r7, #21] + 8005e06: b292 uxth r2, r2 + 8005e08: 4619 mov r1, r3 + 8005e0a: 68b8 ldr r0, [r7, #8] + 8005e0c: f7fe fdbe bl 800498c break; - 8005bf0: bf00 nop + 8005e10: bf00 nop } } - 8005bf2: 3718 adds r7, #24 - 8005bf4: 46bd mov sp, r7 - 8005bf6: bd80 pop {r7, pc} - 8005bf8: 200007bc .word 0x200007bc + 8005e12: 3718 adds r7, #24 + 8005e14: 46bd mov sp, r7 + 8005e16: bd80 pop {r7, pc} + 8005e18: 20000830 .word 0x20000830 -08005bfc : +08005e1c : //x,y :ºº×ÖµÄ×ø±ê //font:ºº×ÖGBKÂë //size:×ÖÌå´óС //mode:0,Õý³£ÏÔʾ,1,µþ¼ÓÏÔʾ void Show_Font(uint16_t x,uint16_t y,uint8_t *font,uint8_t size,uint16_t bg,uint16_t color) { - 8005bfc: b580 push {r7, lr} - 8005bfe: b098 sub sp, #96 ; 0x60 - 8005c00: af00 add r7, sp, #0 - 8005c02: 60ba str r2, [r7, #8] - 8005c04: 461a mov r2, r3 - 8005c06: 4603 mov r3, r0 - 8005c08: 81fb strh r3, [r7, #14] - 8005c0a: 460b mov r3, r1 - 8005c0c: 81bb strh r3, [r7, #12] - 8005c0e: 4613 mov r3, r2 - 8005c10: 71fb strb r3, [r7, #7] + 8005e1c: b580 push {r7, lr} + 8005e1e: b098 sub sp, #96 ; 0x60 + 8005e20: af00 add r7, sp, #0 + 8005e22: 60ba str r2, [r7, #8] + 8005e24: 461a mov r2, r3 + 8005e26: 4603 mov r3, r0 + 8005e28: 81fb strh r3, [r7, #14] + 8005e2a: 460b mov r3, r1 + 8005e2c: 81bb strh r3, [r7, #12] + 8005e2e: 4613 mov r3, r2 + 8005e30: 71fb strb r3, [r7, #7] uint8_t temp,t,t1; uint16_t y0=y; - 8005c12: 89bb ldrh r3, [r7, #12] - 8005c14: f8a7 305a strh.w r3, [r7, #90] ; 0x5a + 8005e32: 89bb ldrh r3, [r7, #12] + 8005e34: f8a7 305a strh.w r3, [r7, #90] ; 0x5a uint8_t dzk[72]; uint8_t csize=(size/8+((size%8)?1:0))*(size);//µÃµ½×ÖÌåÒ»¸ö×Ö·û¶ÔÓ¦µãÕó¼¯ËùÕ¼µÄ×Ö½ÚÊý - 8005c18: 79fb ldrb r3, [r7, #7] - 8005c1a: 08db lsrs r3, r3, #3 - 8005c1c: b2db uxtb r3, r3 - 8005c1e: 461a mov r2, r3 - 8005c20: 79fb ldrb r3, [r7, #7] - 8005c22: f003 0307 and.w r3, r3, #7 - 8005c26: b2db uxtb r3, r3 - 8005c28: 2b00 cmp r3, #0 - 8005c2a: bf14 ite ne - 8005c2c: 2301 movne r3, #1 - 8005c2e: 2300 moveq r3, #0 - 8005c30: b2db uxtb r3, r3 - 8005c32: 4413 add r3, r2 - 8005c34: b2db uxtb r3, r3 - 8005c36: 79fa ldrb r2, [r7, #7] - 8005c38: fb02 f303 mul.w r3, r2, r3 - 8005c3c: f887 3059 strb.w r3, [r7, #89] ; 0x59 + 8005e38: 79fb ldrb r3, [r7, #7] + 8005e3a: 08db lsrs r3, r3, #3 + 8005e3c: b2db uxtb r3, r3 + 8005e3e: 461a mov r2, r3 + 8005e40: 79fb ldrb r3, [r7, #7] + 8005e42: f003 0307 and.w r3, r3, #7 + 8005e46: b2db uxtb r3, r3 + 8005e48: 2b00 cmp r3, #0 + 8005e4a: bf14 ite ne + 8005e4c: 2301 movne r3, #1 + 8005e4e: 2300 moveq r3, #0 + 8005e50: b2db uxtb r3, r3 + 8005e52: 4413 add r3, r2 + 8005e54: b2db uxtb r3, r3 + 8005e56: 79fa ldrb r2, [r7, #7] + 8005e58: fb02 f303 mul.w r3, r2, r3 + 8005e5c: f887 3059 strb.w r3, [r7, #89] ; 0x59 if(size!=12&&size!=16)return; //²»Ö§³ÖµÄsize - 8005c40: 79fb ldrb r3, [r7, #7] - 8005c42: 2b0c cmp r3, #12 - 8005c44: d002 beq.n 8005c4c - 8005c46: 79fb ldrb r3, [r7, #7] - 8005c48: 2b10 cmp r3, #16 - 8005c4a: d15b bne.n 8005d04 + 8005e60: 79fb ldrb r3, [r7, #7] + 8005e62: 2b0c cmp r3, #12 + 8005e64: d002 beq.n 8005e6c + 8005e66: 79fb ldrb r3, [r7, #7] + 8005e68: 2b10 cmp r3, #16 + 8005e6a: d15b bne.n 8005f24 Get_HzMat(font,dzk,size); //µÃµ½ÏàÓ¦´óСµÄµãÕóÊý¾Ý - 8005c4c: 79fa ldrb r2, [r7, #7] - 8005c4e: f107 0310 add.w r3, r7, #16 - 8005c52: 4619 mov r1, r3 - 8005c54: 68b8 ldr r0, [r7, #8] - 8005c56: f7ff ff4b bl 8005af0 + 8005e6c: 79fa ldrb r2, [r7, #7] + 8005e6e: f107 0310 add.w r3, r7, #16 + 8005e72: 4619 mov r1, r3 + 8005e74: 68b8 ldr r0, [r7, #8] + 8005e76: f7ff ff4b bl 8005d10 for(t=0;t + 8005e7a: 2300 movs r3, #0 + 8005e7c: f887 305e strb.w r3, [r7, #94] ; 0x5e + 8005e80: e049 b.n 8005f16 { temp=dzk[t]; //µÃµ½µãÕóÊý¾Ý - 8005c62: f897 305e ldrb.w r3, [r7, #94] ; 0x5e - 8005c66: f107 0260 add.w r2, r7, #96 ; 0x60 - 8005c6a: 4413 add r3, r2 - 8005c6c: f813 3c50 ldrb.w r3, [r3, #-80] - 8005c70: f887 305f strb.w r3, [r7, #95] ; 0x5f + 8005e82: f897 305e ldrb.w r3, [r7, #94] ; 0x5e + 8005e86: f107 0260 add.w r2, r7, #96 ; 0x60 + 8005e8a: 4413 add r3, r2 + 8005e8c: f813 3c50 ldrb.w r3, [r3, #-80] + 8005e90: f887 305f strb.w r3, [r7, #95] ; 0x5f for(t1=0;t1<8;t1++) - 8005c74: 2300 movs r3, #0 - 8005c76: f887 305d strb.w r3, [r7, #93] ; 0x5d - 8005c7a: e033 b.n 8005ce4 + 8005e94: 2300 movs r3, #0 + 8005e96: f887 305d strb.w r3, [r7, #93] ; 0x5d + 8005e9a: e033 b.n 8005f04 { if(temp&0x80){LCD_set_dot(x,y,color);}else{if(bg!=color){LCD_set_dot(x,y,bg);}} - 8005c7c: f997 305f ldrsb.w r3, [r7, #95] ; 0x5f - 8005c80: 2b00 cmp r3, #0 - 8005c82: da07 bge.n 8005c94 - 8005c84: f8b7 206c ldrh.w r2, [r7, #108] ; 0x6c - 8005c88: 89b9 ldrh r1, [r7, #12] - 8005c8a: 89fb ldrh r3, [r7, #14] - 8005c8c: 4618 mov r0, r3 - 8005c8e: f7ff fe8f bl 80059b0 - 8005c92: e00c b.n 8005cae - 8005c94: f8b7 2068 ldrh.w r2, [r7, #104] ; 0x68 - 8005c98: f8b7 306c ldrh.w r3, [r7, #108] ; 0x6c - 8005c9c: 429a cmp r2, r3 - 8005c9e: d006 beq.n 8005cae - 8005ca0: f8b7 2068 ldrh.w r2, [r7, #104] ; 0x68 - 8005ca4: 89b9 ldrh r1, [r7, #12] - 8005ca6: 89fb ldrh r3, [r7, #14] - 8005ca8: 4618 mov r0, r3 - 8005caa: f7ff fe81 bl 80059b0 + 8005e9c: f997 305f ldrsb.w r3, [r7, #95] ; 0x5f + 8005ea0: 2b00 cmp r3, #0 + 8005ea2: da07 bge.n 8005eb4 + 8005ea4: f8b7 206c ldrh.w r2, [r7, #108] ; 0x6c + 8005ea8: 89b9 ldrh r1, [r7, #12] + 8005eaa: 89fb ldrh r3, [r7, #14] + 8005eac: 4618 mov r0, r3 + 8005eae: f7ff fe8f bl 8005bd0 + 8005eb2: e00c b.n 8005ece + 8005eb4: f8b7 2068 ldrh.w r2, [r7, #104] ; 0x68 + 8005eb8: f8b7 306c ldrh.w r3, [r7, #108] ; 0x6c + 8005ebc: 429a cmp r2, r3 + 8005ebe: d006 beq.n 8005ece + 8005ec0: f8b7 2068 ldrh.w r2, [r7, #104] ; 0x68 + 8005ec4: 89b9 ldrh r1, [r7, #12] + 8005ec6: 89fb ldrh r3, [r7, #14] + 8005ec8: 4618 mov r0, r3 + 8005eca: f7ff fe81 bl 8005bd0 temp<<=1; - 8005cae: f897 305f ldrb.w r3, [r7, #95] ; 0x5f - 8005cb2: 005b lsls r3, r3, #1 - 8005cb4: f887 305f strb.w r3, [r7, #95] ; 0x5f + 8005ece: f897 305f ldrb.w r3, [r7, #95] ; 0x5f + 8005ed2: 005b lsls r3, r3, #1 + 8005ed4: f887 305f strb.w r3, [r7, #95] ; 0x5f y++; - 8005cb8: 89bb ldrh r3, [r7, #12] - 8005cba: 3301 adds r3, #1 - 8005cbc: 81bb strh r3, [r7, #12] + 8005ed8: 89bb ldrh r3, [r7, #12] + 8005eda: 3301 adds r3, #1 + 8005edc: 81bb strh r3, [r7, #12] if((y-y0)==size) - 8005cbe: 89ba ldrh r2, [r7, #12] - 8005cc0: f8b7 305a ldrh.w r3, [r7, #90] ; 0x5a - 8005cc4: 1ad2 subs r2, r2, r3 - 8005cc6: 79fb ldrb r3, [r7, #7] - 8005cc8: 429a cmp r2, r3 - 8005cca: d106 bne.n 8005cda + 8005ede: 89ba ldrh r2, [r7, #12] + 8005ee0: f8b7 305a ldrh.w r3, [r7, #90] ; 0x5a + 8005ee4: 1ad2 subs r2, r2, r3 + 8005ee6: 79fb ldrb r3, [r7, #7] + 8005ee8: 429a cmp r2, r3 + 8005eea: d106 bne.n 8005efa { y=y0; - 8005ccc: f8b7 305a ldrh.w r3, [r7, #90] ; 0x5a - 8005cd0: 81bb strh r3, [r7, #12] + 8005eec: f8b7 305a ldrh.w r3, [r7, #90] ; 0x5a + 8005ef0: 81bb strh r3, [r7, #12] x++; - 8005cd2: 89fb ldrh r3, [r7, #14] - 8005cd4: 3301 adds r3, #1 - 8005cd6: 81fb strh r3, [r7, #14] + 8005ef2: 89fb ldrh r3, [r7, #14] + 8005ef4: 3301 adds r3, #1 + 8005ef6: 81fb strh r3, [r7, #14] break; - 8005cd8: e008 b.n 8005cec + 8005ef8: e008 b.n 8005f0c for(t1=0;t1<8;t1++) - 8005cda: f897 305d ldrb.w r3, [r7, #93] ; 0x5d - 8005cde: 3301 adds r3, #1 - 8005ce0: f887 305d strb.w r3, [r7, #93] ; 0x5d - 8005ce4: f897 305d ldrb.w r3, [r7, #93] ; 0x5d - 8005ce8: 2b07 cmp r3, #7 - 8005cea: d9c7 bls.n 8005c7c + 8005efa: f897 305d ldrb.w r3, [r7, #93] ; 0x5d + 8005efe: 3301 adds r3, #1 + 8005f00: f887 305d strb.w r3, [r7, #93] ; 0x5d + 8005f04: f897 305d ldrb.w r3, [r7, #93] ; 0x5d + 8005f08: 2b07 cmp r3, #7 + 8005f0a: d9c7 bls.n 8005e9c for(t=0;t - 8005d02: e000 b.n 8005d06 + 8005f0c: f897 305e ldrb.w r3, [r7, #94] ; 0x5e + 8005f10: 3301 adds r3, #1 + 8005f12: f887 305e strb.w r3, [r7, #94] ; 0x5e + 8005f16: f897 205e ldrb.w r2, [r7, #94] ; 0x5e + 8005f1a: f897 3059 ldrb.w r3, [r7, #89] ; 0x59 + 8005f1e: 429a cmp r2, r3 + 8005f20: d3af bcc.n 8005e82 + 8005f22: e000 b.n 8005f26 if(size!=12&&size!=16)return; //²»Ö§³ÖµÄsize - 8005d04: bf00 nop + 8005f24: bf00 nop } } } } - 8005d06: 3760 adds r7, #96 ; 0x60 - 8005d08: 46bd mov sp, r7 - 8005d0a: bd80 pop {r7, pc} + 8005f26: 3760 adds r7, #96 ; 0x60 + 8005f28: 46bd mov sp, r7 + 8005f2a: bd80 pop {r7, pc} -08005d0c : +08005f2c : //num:ÒªÏÔʾµÄ×Ö·û:" "--->"~" //size:×ÖÌå´óС 12/16 //mode:µþ¼Ó·½Ê½(1)»¹ÊǷǵþ¼Ó·½Ê½(0) void LCD_ShowChar(uint16_t x,uint16_t y,uint8_t num,uint8_t size,uint16_t bg,uint16_t color) { - 8005d0c: b590 push {r4, r7, lr} - 8005d0e: b085 sub sp, #20 - 8005d10: af00 add r7, sp, #0 - 8005d12: 4604 mov r4, r0 - 8005d14: 4608 mov r0, r1 - 8005d16: 4611 mov r1, r2 - 8005d18: 461a mov r2, r3 - 8005d1a: 4623 mov r3, r4 - 8005d1c: 80fb strh r3, [r7, #6] - 8005d1e: 4603 mov r3, r0 - 8005d20: 80bb strh r3, [r7, #4] - 8005d22: 460b mov r3, r1 - 8005d24: 70fb strb r3, [r7, #3] - 8005d26: 4613 mov r3, r2 - 8005d28: 70bb strb r3, [r7, #2] + 8005f2c: b590 push {r4, r7, lr} + 8005f2e: b085 sub sp, #20 + 8005f30: af00 add r7, sp, #0 + 8005f32: 4604 mov r4, r0 + 8005f34: 4608 mov r0, r1 + 8005f36: 4611 mov r1, r2 + 8005f38: 461a mov r2, r3 + 8005f3a: 4623 mov r3, r4 + 8005f3c: 80fb strh r3, [r7, #6] + 8005f3e: 4603 mov r3, r0 + 8005f40: 80bb strh r3, [r7, #4] + 8005f42: 460b mov r3, r1 + 8005f44: 70fb strb r3, [r7, #3] + 8005f46: 4613 mov r3, r2 + 8005f48: 70bb strb r3, [r7, #2] uint8_t temp,t1,t; uint16_t y0=y; - 8005d2a: 88bb ldrh r3, [r7, #4] - 8005d2c: 817b strh r3, [r7, #10] + 8005f4a: 88bb ldrh r3, [r7, #4] + 8005f4c: 817b strh r3, [r7, #10] //ÉèÖô°¿Ú num=num-' ';//µÃµ½Æ«ÒƺóµÄÖµ - 8005d2e: 78fb ldrb r3, [r7, #3] - 8005d30: 3b20 subs r3, #32 - 8005d32: 70fb strb r3, [r7, #3] + 8005f4e: 78fb ldrb r3, [r7, #3] + 8005f50: 3b20 subs r3, #32 + 8005f52: 70fb strb r3, [r7, #3] for(t=0;t + 8005f54: 2300 movs r3, #0 + 8005f56: 737b strb r3, [r7, #13] + 8005f58: e055 b.n 8006006 { if(size==12){temp=asc2_1206[num][t];} //µ÷ÓÃ1206×ÖÌå - 8005d3a: 78bb ldrb r3, [r7, #2] - 8005d3c: 2b0c cmp r3, #12 - 8005d3e: d10b bne.n 8005d58 - 8005d40: 78fa ldrb r2, [r7, #3] - 8005d42: 7b79 ldrb r1, [r7, #13] - 8005d44: 482c ldr r0, [pc, #176] ; (8005df8 ) - 8005d46: 4613 mov r3, r2 - 8005d48: 005b lsls r3, r3, #1 - 8005d4a: 4413 add r3, r2 - 8005d4c: 009b lsls r3, r3, #2 - 8005d4e: 4403 add r3, r0 - 8005d50: 440b add r3, r1 - 8005d52: 781b ldrb r3, [r3, #0] - 8005d54: 73fb strb r3, [r7, #15] - 8005d56: e007 b.n 8005d68 + 8005f5a: 78bb ldrb r3, [r7, #2] + 8005f5c: 2b0c cmp r3, #12 + 8005f5e: d10b bne.n 8005f78 + 8005f60: 78fa ldrb r2, [r7, #3] + 8005f62: 7b79 ldrb r1, [r7, #13] + 8005f64: 482c ldr r0, [pc, #176] ; (8006018 ) + 8005f66: 4613 mov r3, r2 + 8005f68: 005b lsls r3, r3, #1 + 8005f6a: 4413 add r3, r2 + 8005f6c: 009b lsls r3, r3, #2 + 8005f6e: 4403 add r3, r0 + 8005f70: 440b add r3, r1 + 8005f72: 781b ldrb r3, [r3, #0] + 8005f74: 73fb strb r3, [r7, #15] + 8005f76: e007 b.n 8005f88 else{ temp=asc2_1608[num][t]; } //µ÷ÓÃ1608×ÖÌå - 8005d58: 78fa ldrb r2, [r7, #3] - 8005d5a: 7b7b ldrb r3, [r7, #13] - 8005d5c: 4927 ldr r1, [pc, #156] ; (8005dfc ) - 8005d5e: 0112 lsls r2, r2, #4 - 8005d60: 440a add r2, r1 - 8005d62: 4413 add r3, r2 - 8005d64: 781b ldrb r3, [r3, #0] - 8005d66: 73fb strb r3, [r7, #15] + 8005f78: 78fa ldrb r2, [r7, #3] + 8005f7a: 7b7b ldrb r3, [r7, #13] + 8005f7c: 4927 ldr r1, [pc, #156] ; (800601c ) + 8005f7e: 0112 lsls r2, r2, #4 + 8005f80: 440a add r2, r1 + 8005f82: 4413 add r3, r2 + 8005f84: 781b ldrb r3, [r3, #0] + 8005f86: 73fb strb r3, [r7, #15] for(t1=0;t1<8;t1++) - 8005d68: 2300 movs r3, #0 - 8005d6a: 73bb strb r3, [r7, #14] - 8005d6c: e033 b.n 8005dd6 + 8005f88: 2300 movs r3, #0 + 8005f8a: 73bb strb r3, [r7, #14] + 8005f8c: e033 b.n 8005ff6 { if(temp&0x80){LCD_set_dot(x,y,color);}else{if(bg!=color){LCD_set_dot(x,y,bg);}} - 8005d6e: f997 300f ldrsb.w r3, [r7, #15] - 8005d72: 2b00 cmp r3, #0 - 8005d74: da06 bge.n 8005d84 - 8005d76: 8cba ldrh r2, [r7, #36] ; 0x24 - 8005d78: 88b9 ldrh r1, [r7, #4] - 8005d7a: 88fb ldrh r3, [r7, #6] - 8005d7c: 4618 mov r0, r3 - 8005d7e: f7ff fe17 bl 80059b0 - 8005d82: e009 b.n 8005d98 - 8005d84: 8c3a ldrh r2, [r7, #32] - 8005d86: 8cbb ldrh r3, [r7, #36] ; 0x24 - 8005d88: 429a cmp r2, r3 - 8005d8a: d005 beq.n 8005d98 - 8005d8c: 8c3a ldrh r2, [r7, #32] - 8005d8e: 88b9 ldrh r1, [r7, #4] - 8005d90: 88fb ldrh r3, [r7, #6] - 8005d92: 4618 mov r0, r3 - 8005d94: f7ff fe0c bl 80059b0 + 8005f8e: f997 300f ldrsb.w r3, [r7, #15] + 8005f92: 2b00 cmp r3, #0 + 8005f94: da06 bge.n 8005fa4 + 8005f96: 8cba ldrh r2, [r7, #36] ; 0x24 + 8005f98: 88b9 ldrh r1, [r7, #4] + 8005f9a: 88fb ldrh r3, [r7, #6] + 8005f9c: 4618 mov r0, r3 + 8005f9e: f7ff fe17 bl 8005bd0 + 8005fa2: e009 b.n 8005fb8 + 8005fa4: 8c3a ldrh r2, [r7, #32] + 8005fa6: 8cbb ldrh r3, [r7, #36] ; 0x24 + 8005fa8: 429a cmp r2, r3 + 8005faa: d005 beq.n 8005fb8 + 8005fac: 8c3a ldrh r2, [r7, #32] + 8005fae: 88b9 ldrh r1, [r7, #4] + 8005fb0: 88fb ldrh r3, [r7, #6] + 8005fb2: 4618 mov r0, r3 + 8005fb4: f7ff fe0c bl 8005bd0 temp<<=1; - 8005d98: 7bfb ldrb r3, [r7, #15] - 8005d9a: 005b lsls r3, r3, #1 - 8005d9c: 73fb strb r3, [r7, #15] + 8005fb8: 7bfb ldrb r3, [r7, #15] + 8005fba: 005b lsls r3, r3, #1 + 8005fbc: 73fb strb r3, [r7, #15] y++; - 8005d9e: 88bb ldrh r3, [r7, #4] - 8005da0: 3301 adds r3, #1 - 8005da2: 80bb strh r3, [r7, #4] + 8005fbe: 88bb ldrh r3, [r7, #4] + 8005fc0: 3301 adds r3, #1 + 8005fc2: 80bb strh r3, [r7, #4] if(x>=lcddev.width){return;}//³¬ÇøÓòÁË - 8005da4: 4b16 ldr r3, [pc, #88] ; (8005e00 ) - 8005da6: 881b ldrh r3, [r3, #0] - 8005da8: 88fa ldrh r2, [r7, #6] - 8005daa: 429a cmp r2, r3 - 8005dac: d220 bcs.n 8005df0 + 8005fc4: 4b16 ldr r3, [pc, #88] ; (8006020 ) + 8005fc6: 881b ldrh r3, [r3, #0] + 8005fc8: 88fa ldrh r2, [r7, #6] + 8005fca: 429a cmp r2, r3 + 8005fcc: d220 bcs.n 8006010 if((y-y0)==size) - 8005dae: 88ba ldrh r2, [r7, #4] - 8005db0: 897b ldrh r3, [r7, #10] - 8005db2: 1ad2 subs r2, r2, r3 - 8005db4: 78bb ldrb r3, [r7, #2] - 8005db6: 429a cmp r2, r3 - 8005db8: d10a bne.n 8005dd0 + 8005fce: 88ba ldrh r2, [r7, #4] + 8005fd0: 897b ldrh r3, [r7, #10] + 8005fd2: 1ad2 subs r2, r2, r3 + 8005fd4: 78bb ldrb r3, [r7, #2] + 8005fd6: 429a cmp r2, r3 + 8005fd8: d10a bne.n 8005ff0 { y=y0; - 8005dba: 897b ldrh r3, [r7, #10] - 8005dbc: 80bb strh r3, [r7, #4] + 8005fda: 897b ldrh r3, [r7, #10] + 8005fdc: 80bb strh r3, [r7, #4] x++; - 8005dbe: 88fb ldrh r3, [r7, #6] - 8005dc0: 3301 adds r3, #1 - 8005dc2: 80fb strh r3, [r7, #6] + 8005fde: 88fb ldrh r3, [r7, #6] + 8005fe0: 3301 adds r3, #1 + 8005fe2: 80fb strh r3, [r7, #6] if(x>=lcddev.width){return;}//³¬ÇøÓòÁË - 8005dc4: 4b0e ldr r3, [pc, #56] ; (8005e00 ) - 8005dc6: 881b ldrh r3, [r3, #0] - 8005dc8: 88fa ldrh r2, [r7, #6] - 8005dca: 429a cmp r2, r3 - 8005dcc: d307 bcc.n 8005dde - 8005dce: e010 b.n 8005df2 + 8005fe4: 4b0e ldr r3, [pc, #56] ; (8006020 ) + 8005fe6: 881b ldrh r3, [r3, #0] + 8005fe8: 88fa ldrh r2, [r7, #6] + 8005fea: 429a cmp r2, r3 + 8005fec: d307 bcc.n 8005ffe + 8005fee: e010 b.n 8006012 for(t1=0;t1<8;t1++) - 8005dd0: 7bbb ldrb r3, [r7, #14] - 8005dd2: 3301 adds r3, #1 - 8005dd4: 73bb strb r3, [r7, #14] - 8005dd6: 7bbb ldrb r3, [r7, #14] - 8005dd8: 2b07 cmp r3, #7 - 8005dda: d9c8 bls.n 8005d6e - 8005ddc: e000 b.n 8005de0 + 8005ff0: 7bbb ldrb r3, [r7, #14] + 8005ff2: 3301 adds r3, #1 + 8005ff4: 73bb strb r3, [r7, #14] + 8005ff6: 7bbb ldrb r3, [r7, #14] + 8005ff8: 2b07 cmp r3, #7 + 8005ffa: d9c8 bls.n 8005f8e + 8005ffc: e000 b.n 8006000 break; - 8005dde: bf00 nop + 8005ffe: bf00 nop for(t=0;t - 8005dee: e000 b.n 8005df2 + 8006000: 7b7b ldrb r3, [r7, #13] + 8006002: 3301 adds r3, #1 + 8006004: 737b strb r3, [r7, #13] + 8006006: 7b7a ldrb r2, [r7, #13] + 8006008: 78bb ldrb r3, [r7, #2] + 800600a: 429a cmp r2, r3 + 800600c: d3a5 bcc.n 8005f5a + 800600e: e000 b.n 8006012 if(x>=lcddev.width){return;}//³¬ÇøÓòÁË - 8005df0: bf00 nop + 8006010: bf00 nop } } } - 8005df2: 3714 adds r7, #20 - 8005df4: 46bd mov sp, r7 - 8005df6: bd90 pop {r4, r7, pc} - 8005df8: 08006048 .word 0x08006048 - 8005dfc: 080064bc .word 0x080064bc - 8005e00: 200007b0 .word 0x200007b0 + 8006012: 3714 adds r7, #20 + 8006014: 46bd mov sp, r7 + 8006016: bd90 pop {r4, r7, pc} + 8006018: 08006af8 .word 0x08006af8 + 800601c: 08006f6c .word 0x08006f6c + 8006020: 20000824 .word 0x20000824 -08005e04 : +08006024 : //width,height:ÇøÓò´óС //size:×ÖÌå´óС //*p:×Ö·û´®ÆðʼµØÖ· void LCD_ShowString(uint16_t x,uint16_t y,uint8_t *p,uint8_t size,uint16_t bg,uint16_t color,uint16_t len) { - 8005e04: b590 push {r4, r7, lr} - 8005e06: b087 sub sp, #28 - 8005e08: af02 add r7, sp, #8 - 8005e0a: 60ba str r2, [r7, #8] - 8005e0c: 461a mov r2, r3 - 8005e0e: 4603 mov r3, r0 - 8005e10: 81fb strh r3, [r7, #14] - 8005e12: 460b mov r3, r1 - 8005e14: 81bb strh r3, [r7, #12] - 8005e16: 4613 mov r3, r2 - 8005e18: 71fb strb r3, [r7, #7] + 8006024: b590 push {r4, r7, lr} + 8006026: b087 sub sp, #28 + 8006028: af02 add r7, sp, #8 + 800602a: 60ba str r2, [r7, #8] + 800602c: 461a mov r2, r3 + 800602e: 4603 mov r3, r0 + 8006030: 81fb strh r3, [r7, #14] + 8006032: 460b mov r3, r1 + 8006034: 81bb strh r3, [r7, #12] + 8006036: 4613 mov r3, r2 + 8006038: 71fb strb r3, [r7, #7] while(len--) - 8005e1a: e052 b.n 8005ec2 + 800603a: e057 b.n 80060ec { if(x>=lcddev.width) - 8005e1c: 4b2e ldr r3, [pc, #184] ; (8005ed8 ) - 8005e1e: 881b ldrh r3, [r3, #0] - 8005e20: 89fa ldrh r2, [r7, #14] - 8005e22: 429a cmp r2, r3 - 8005e24: d306 bcc.n 8005e34 + 800603c: 4b31 ldr r3, [pc, #196] ; (8006104 ) + 800603e: 881b ldrh r3, [r3, #0] + 8006040: 89fa ldrh r2, [r7, #14] + 8006042: 429a cmp r2, r3 + 8006044: d306 bcc.n 8006054 { x=0; - 8005e26: 2300 movs r3, #0 - 8005e28: 81fb strh r3, [r7, #14] + 8006046: 2300 movs r3, #0 + 8006048: 81fb strh r3, [r7, #14] y+=size; - 8005e2a: 79fb ldrb r3, [r7, #7] - 8005e2c: b29a uxth r2, r3 - 8005e2e: 89bb ldrh r3, [r7, #12] - 8005e30: 4413 add r3, r2 - 8005e32: 81bb strh r3, [r7, #12] + 800604a: 79fb ldrb r3, [r7, #7] + 800604c: b29a uxth r2, r3 + 800604e: 89bb ldrh r3, [r7, #12] + 8006050: 4413 add r3, r2 + 8006052: 81bb strh r3, [r7, #12] } if(*p=='\0') - 8005e34: 68bb ldr r3, [r7, #8] - 8005e36: 781b ldrb r3, [r3, #0] - 8005e38: 2b00 cmp r3, #0 - 8005e3a: d048 beq.n 8005ece + 8006054: 68bb ldr r3, [r7, #8] + 8006056: 781b ldrb r3, [r3, #0] + 8006058: 2b00 cmp r3, #0 + 800605a: d04d beq.n 80060f8 { return; } if(*p=='\r') - 8005e3c: 68bb ldr r3, [r7, #8] - 8005e3e: 781b ldrb r3, [r3, #0] - 8005e40: 2b0d cmp r3, #13 - 8005e42: d102 bne.n 8005e4a + 800605c: 68bb ldr r3, [r7, #8] + 800605e: 781b ldrb r3, [r3, #0] + 8006060: 2b0d cmp r3, #13 + 8006062: d106 bne.n 8006072 { p++; - 8005e44: 68bb ldr r3, [r7, #8] - 8005e46: 3301 adds r3, #1 - 8005e48: 60bb str r3, [r7, #8] + 8006064: 68bb ldr r3, [r7, #8] + 8006066: 3301 adds r3, #1 + 8006068: 60bb str r3, [r7, #8] + if(*p!='\n') + 800606a: 68bb ldr r3, [r7, #8] + 800606c: 781b ldrb r3, [r3, #0] + 800606e: 2b0a cmp r3, #10 + 8006070: d144 bne.n 80060fc + { + return ; + } } if(*p=='\n') - 8005e4a: 68bb ldr r3, [r7, #8] - 8005e4c: 781b ldrb r3, [r3, #0] - 8005e4e: 2b0a cmp r3, #10 - 8005e50: d109 bne.n 8005e66 + 8006072: 68bb ldr r3, [r7, #8] + 8006074: 781b ldrb r3, [r3, #0] + 8006076: 2b0a cmp r3, #10 + 8006078: d109 bne.n 800608e { x=0; - 8005e52: 2300 movs r3, #0 - 8005e54: 81fb strh r3, [r7, #14] + 800607a: 2300 movs r3, #0 + 800607c: 81fb strh r3, [r7, #14] y+=size; - 8005e56: 79fb ldrb r3, [r7, #7] - 8005e58: b29a uxth r2, r3 - 8005e5a: 89bb ldrh r3, [r7, #12] - 8005e5c: 4413 add r3, r2 - 8005e5e: 81bb strh r3, [r7, #12] + 800607e: 79fb ldrb r3, [r7, #7] + 8006080: b29a uxth r2, r3 + 8006082: 89bb ldrh r3, [r7, #12] + 8006084: 4413 add r3, r2 + 8006086: 81bb strh r3, [r7, #12] p++; - 8005e60: 68bb ldr r3, [r7, #8] - 8005e62: 3301 adds r3, #1 - 8005e64: 60bb str r3, [r7, #8] + 8006088: 68bb ldr r3, [r7, #8] + 800608a: 3301 adds r3, #1 + 800608c: 60bb str r3, [r7, #8] } - if(*p<127) - 8005e66: 68bb ldr r3, [r7, #8] - 8005e68: 781b ldrb r3, [r3, #0] - 8005e6a: 2b7e cmp r3, #126 ; 0x7e - 8005e6c: d813 bhi.n 8005e96 + if(*p>127) + 800608e: 68bb ldr r3, [r7, #8] + 8006090: 781b ldrb r3, [r3, #0] + 8006092: b25b sxtb r3, r3 + 8006094: 2b00 cmp r3, #0 + 8006096: da13 bge.n 80060c0 { - LCD_ShowChar(x,y,*p,size,bg,color); - 8005e6e: 68bb ldr r3, [r7, #8] - 8005e70: 781a ldrb r2, [r3, #0] - 8005e72: 79fc ldrb r4, [r7, #7] - 8005e74: 89b9 ldrh r1, [r7, #12] - 8005e76: 89f8 ldrh r0, [r7, #14] - 8005e78: 8cbb ldrh r3, [r7, #36] ; 0x24 - 8005e7a: 9301 str r3, [sp, #4] - 8005e7c: 8c3b ldrh r3, [r7, #32] - 8005e7e: 9300 str r3, [sp, #0] - 8005e80: 4623 mov r3, r4 - 8005e82: f7ff ff43 bl 8005d0c - x+=(size/2); - 8005e86: 79fb ldrb r3, [r7, #7] - 8005e88: 085b lsrs r3, r3, #1 - 8005e8a: b2db uxtb r3, r3 - 8005e8c: b29a uxth r2, r3 - 8005e8e: 89fb ldrh r3, [r7, #14] - 8005e90: 4413 add r3, r2 - 8005e92: 81fb strh r3, [r7, #14] - 8005e94: e012 b.n 8005ebc + + + Show_Font(x,y,p,size,bg,color); + 8006098: 79fa ldrb r2, [r7, #7] + 800609a: 89b9 ldrh r1, [r7, #12] + 800609c: 89f8 ldrh r0, [r7, #14] + 800609e: 8cbb ldrh r3, [r7, #36] ; 0x24 + 80060a0: 9301 str r3, [sp, #4] + 80060a2: 8c3b ldrh r3, [r7, #32] + 80060a4: 9300 str r3, [sp, #0] + 80060a6: 4613 mov r3, r2 + 80060a8: 68ba ldr r2, [r7, #8] + 80060aa: f7ff feb7 bl 8005e1c + p++; + 80060ae: 68bb ldr r3, [r7, #8] + 80060b0: 3301 adds r3, #1 + 80060b2: 60bb str r3, [r7, #8] + x+=size; + 80060b4: 79fb ldrb r3, [r7, #7] + 80060b6: b29a uxth r2, r3 + 80060b8: 89fb ldrh r3, [r7, #14] + 80060ba: 4413 add r3, r2 + 80060bc: 81fb strh r3, [r7, #14] + 80060be: e012 b.n 80060e6 }else { - Show_Font(x,y,p,size,bg,color); - 8005e96: 79fa ldrb r2, [r7, #7] - 8005e98: 89b9 ldrh r1, [r7, #12] - 8005e9a: 89f8 ldrh r0, [r7, #14] - 8005e9c: 8cbb ldrh r3, [r7, #36] ; 0x24 - 8005e9e: 9301 str r3, [sp, #4] - 8005ea0: 8c3b ldrh r3, [r7, #32] - 8005ea2: 9300 str r3, [sp, #0] - 8005ea4: 4613 mov r3, r2 - 8005ea6: 68ba ldr r2, [r7, #8] - 8005ea8: f7ff fea8 bl 8005bfc - p++; - 8005eac: 68bb ldr r3, [r7, #8] - 8005eae: 3301 adds r3, #1 - 8005eb0: 60bb str r3, [r7, #8] - x+=size; - 8005eb2: 79fb ldrb r3, [r7, #7] - 8005eb4: b29a uxth r2, r3 - 8005eb6: 89fb ldrh r3, [r7, #14] - 8005eb8: 4413 add r3, r2 - 8005eba: 81fb strh r3, [r7, #14] + LCD_ShowChar(x,y,*p,size,bg,color); + 80060c0: 68bb ldr r3, [r7, #8] + 80060c2: 781a ldrb r2, [r3, #0] + 80060c4: 79fc ldrb r4, [r7, #7] + 80060c6: 89b9 ldrh r1, [r7, #12] + 80060c8: 89f8 ldrh r0, [r7, #14] + 80060ca: 8cbb ldrh r3, [r7, #36] ; 0x24 + 80060cc: 9301 str r3, [sp, #4] + 80060ce: 8c3b ldrh r3, [r7, #32] + 80060d0: 9300 str r3, [sp, #0] + 80060d2: 4623 mov r3, r4 + 80060d4: f7ff ff2a bl 8005f2c + x+=(size/2); + 80060d8: 79fb ldrb r3, [r7, #7] + 80060da: 085b lsrs r3, r3, #1 + 80060dc: b2db uxtb r3, r3 + 80060de: b29a uxth r2, r3 + 80060e0: 89fb ldrh r3, [r7, #14] + 80060e2: 4413 add r3, r2 + 80060e4: 81fb strh r3, [r7, #14] } p++; - 8005ebc: 68bb ldr r3, [r7, #8] - 8005ebe: 3301 adds r3, #1 - 8005ec0: 60bb str r3, [r7, #8] + 80060e6: 68bb ldr r3, [r7, #8] + 80060e8: 3301 adds r3, #1 + 80060ea: 60bb str r3, [r7, #8] while(len--) - 8005ec2: 8d3b ldrh r3, [r7, #40] ; 0x28 - 8005ec4: 1e5a subs r2, r3, #1 - 8005ec6: 853a strh r2, [r7, #40] ; 0x28 - 8005ec8: 2b00 cmp r3, #0 - 8005eca: d1a7 bne.n 8005e1c - 8005ecc: e000 b.n 8005ed0 + 80060ec: 8d3b ldrh r3, [r7, #40] ; 0x28 + 80060ee: 1e5a subs r2, r3, #1 + 80060f0: 853a strh r2, [r7, #40] ; 0x28 + 80060f2: 2b00 cmp r3, #0 + 80060f4: d1a2 bne.n 800603c + 80060f6: e002 b.n 80060fe return; - 8005ece: bf00 nop + 80060f8: bf00 nop + 80060fa: e000 b.n 80060fe + return ; + 80060fc: bf00 nop } } - 8005ed0: 3714 adds r7, #20 - 8005ed2: 46bd mov sp, r7 - 8005ed4: bd90 pop {r4, r7, pc} - 8005ed6: bf00 nop - 8005ed8: 200007b0 .word 0x200007b0 + 80060fe: 3714 adds r7, #20 + 8006100: 46bd mov sp, r7 + 8006102: bd90 pop {r4, r7, pc} + 8006104: 20000824 .word 0x20000824 -08005edc <__libc_init_array>: - 8005edc: b570 push {r4, r5, r6, lr} - 8005ede: 2600 movs r6, #0 - 8005ee0: 4d0c ldr r5, [pc, #48] ; (8005f14 <__libc_init_array+0x38>) - 8005ee2: 4c0d ldr r4, [pc, #52] ; (8005f18 <__libc_init_array+0x3c>) - 8005ee4: 1b64 subs r4, r4, r5 - 8005ee6: 10a4 asrs r4, r4, #2 - 8005ee8: 42a6 cmp r6, r4 - 8005eea: d109 bne.n 8005f00 <__libc_init_array+0x24> - 8005eec: f000 f822 bl 8005f34 <_init> - 8005ef0: 2600 movs r6, #0 - 8005ef2: 4d0a ldr r5, [pc, #40] ; (8005f1c <__libc_init_array+0x40>) - 8005ef4: 4c0a ldr r4, [pc, #40] ; (8005f20 <__libc_init_array+0x44>) - 8005ef6: 1b64 subs r4, r4, r5 - 8005ef8: 10a4 asrs r4, r4, #2 - 8005efa: 42a6 cmp r6, r4 - 8005efc: d105 bne.n 8005f0a <__libc_init_array+0x2e> - 8005efe: bd70 pop {r4, r5, r6, pc} - 8005f00: f855 3b04 ldr.w r3, [r5], #4 - 8005f04: 4798 blx r3 - 8005f06: 3601 adds r6, #1 - 8005f08: e7ee b.n 8005ee8 <__libc_init_array+0xc> - 8005f0a: f855 3b04 ldr.w r3, [r5], #4 - 8005f0e: 4798 blx r3 - 8005f10: 3601 adds r6, #1 - 8005f12: e7f2 b.n 8005efa <__libc_init_array+0x1e> - 8005f14: 08006aac .word 0x08006aac - 8005f18: 08006aac .word 0x08006aac - 8005f1c: 08006aac .word 0x08006aac - 8005f20: 08006ab0 .word 0x08006ab0 +08006108 <__errno>: + 8006108: 4b01 ldr r3, [pc, #4] ; (8006110 <__errno+0x8>) + 800610a: 6818 ldr r0, [r3, #0] + 800610c: 4770 bx lr + 800610e: bf00 nop + 8006110: 20000024 .word 0x20000024 -08005f24 : - 8005f24: 4603 mov r3, r0 - 8005f26: 4402 add r2, r0 - 8005f28: 4293 cmp r3, r2 - 8005f2a: d100 bne.n 8005f2e - 8005f2c: 4770 bx lr - 8005f2e: f803 1b01 strb.w r1, [r3], #1 - 8005f32: e7f9 b.n 8005f28 +08006114 <__libc_init_array>: + 8006114: b570 push {r4, r5, r6, lr} + 8006116: 2600 movs r6, #0 + 8006118: 4d0c ldr r5, [pc, #48] ; (800614c <__libc_init_array+0x38>) + 800611a: 4c0d ldr r4, [pc, #52] ; (8006150 <__libc_init_array+0x3c>) + 800611c: 1b64 subs r4, r4, r5 + 800611e: 10a4 asrs r4, r4, #2 + 8006120: 42a6 cmp r6, r4 + 8006122: d109 bne.n 8006138 <__libc_init_array+0x24> + 8006124: f000 fc5c bl 80069e0 <_init> + 8006128: 2600 movs r6, #0 + 800612a: 4d0a ldr r5, [pc, #40] ; (8006154 <__libc_init_array+0x40>) + 800612c: 4c0a ldr r4, [pc, #40] ; (8006158 <__libc_init_array+0x44>) + 800612e: 1b64 subs r4, r4, r5 + 8006130: 10a4 asrs r4, r4, #2 + 8006132: 42a6 cmp r6, r4 + 8006134: d105 bne.n 8006142 <__libc_init_array+0x2e> + 8006136: bd70 pop {r4, r5, r6, pc} + 8006138: f855 3b04 ldr.w r3, [r5], #4 + 800613c: 4798 blx r3 + 800613e: 3601 adds r6, #1 + 8006140: e7ee b.n 8006120 <__libc_init_array+0xc> + 8006142: f855 3b04 ldr.w r3, [r5], #4 + 8006146: 4798 blx r3 + 8006148: 3601 adds r6, #1 + 800614a: e7f2 b.n 8006132 <__libc_init_array+0x1e> + 800614c: 08007590 .word 0x08007590 + 8006150: 08007590 .word 0x08007590 + 8006154: 08007590 .word 0x08007590 + 8006158: 08007594 .word 0x08007594 -08005f34 <_init>: - 8005f34: b5f8 push {r3, r4, r5, r6, r7, lr} - 8005f36: bf00 nop - 8005f38: bcf8 pop {r3, r4, r5, r6, r7} - 8005f3a: bc08 pop {r3} - 8005f3c: 469e mov lr, r3 - 8005f3e: 4770 bx lr +0800615c : + 800615c: 4603 mov r3, r0 + 800615e: 4402 add r2, r0 + 8006160: 4293 cmp r3, r2 + 8006162: d100 bne.n 8006166 + 8006164: 4770 bx lr + 8006166: f803 1b01 strb.w r1, [r3], #1 + 800616a: e7f9 b.n 8006160 -08005f40 <_fini>: - 8005f40: b5f8 push {r3, r4, r5, r6, r7, lr} - 8005f42: bf00 nop - 8005f44: bcf8 pop {r3, r4, r5, r6, r7} - 8005f46: bc08 pop {r3} - 8005f48: 469e mov lr, r3 - 8005f4a: 4770 bx lr +0800616c : + 800616c: b40e push {r1, r2, r3} + 800616e: f06f 4100 mvn.w r1, #2147483648 ; 0x80000000 + 8006172: b500 push {lr} + 8006174: b09c sub sp, #112 ; 0x70 + 8006176: ab1d add r3, sp, #116 ; 0x74 + 8006178: 9002 str r0, [sp, #8] + 800617a: 9006 str r0, [sp, #24] + 800617c: 9107 str r1, [sp, #28] + 800617e: 9104 str r1, [sp, #16] + 8006180: 4808 ldr r0, [pc, #32] ; (80061a4 ) + 8006182: 4909 ldr r1, [pc, #36] ; (80061a8 ) + 8006184: f853 2b04 ldr.w r2, [r3], #4 + 8006188: 9105 str r1, [sp, #20] + 800618a: 6800 ldr r0, [r0, #0] + 800618c: a902 add r1, sp, #8 + 800618e: 9301 str r3, [sp, #4] + 8006190: f000 f868 bl 8006264 <_svfiprintf_r> + 8006194: 2200 movs r2, #0 + 8006196: 9b02 ldr r3, [sp, #8] + 8006198: 701a strb r2, [r3, #0] + 800619a: b01c add sp, #112 ; 0x70 + 800619c: f85d eb04 ldr.w lr, [sp], #4 + 80061a0: b003 add sp, #12 + 80061a2: 4770 bx lr + 80061a4: 20000024 .word 0x20000024 + 80061a8: ffff0208 .word 0xffff0208 + +080061ac <__ssputs_r>: + 80061ac: e92d 47f0 stmdb sp!, {r4, r5, r6, r7, r8, r9, sl, lr} + 80061b0: 688e ldr r6, [r1, #8] + 80061b2: 4682 mov sl, r0 + 80061b4: 429e cmp r6, r3 + 80061b6: 460c mov r4, r1 + 80061b8: 4690 mov r8, r2 + 80061ba: 461f mov r7, r3 + 80061bc: d838 bhi.n 8006230 <__ssputs_r+0x84> + 80061be: 898a ldrh r2, [r1, #12] + 80061c0: f412 6f90 tst.w r2, #1152 ; 0x480 + 80061c4: d032 beq.n 800622c <__ssputs_r+0x80> + 80061c6: 6825 ldr r5, [r4, #0] + 80061c8: 6909 ldr r1, [r1, #16] + 80061ca: 3301 adds r3, #1 + 80061cc: eba5 0901 sub.w r9, r5, r1 + 80061d0: 6965 ldr r5, [r4, #20] + 80061d2: 444b add r3, r9 + 80061d4: eb05 0545 add.w r5, r5, r5, lsl #1 + 80061d8: eb05 75d5 add.w r5, r5, r5, lsr #31 + 80061dc: 106d asrs r5, r5, #1 + 80061de: 429d cmp r5, r3 + 80061e0: bf38 it cc + 80061e2: 461d movcc r5, r3 + 80061e4: 0553 lsls r3, r2, #21 + 80061e6: d531 bpl.n 800624c <__ssputs_r+0xa0> + 80061e8: 4629 mov r1, r5 + 80061ea: f000 fb53 bl 8006894 <_malloc_r> + 80061ee: 4606 mov r6, r0 + 80061f0: b950 cbnz r0, 8006208 <__ssputs_r+0x5c> + 80061f2: 230c movs r3, #12 + 80061f4: f04f 30ff mov.w r0, #4294967295 + 80061f8: f8ca 3000 str.w r3, [sl] + 80061fc: 89a3 ldrh r3, [r4, #12] + 80061fe: f043 0340 orr.w r3, r3, #64 ; 0x40 + 8006202: 81a3 strh r3, [r4, #12] + 8006204: e8bd 87f0 ldmia.w sp!, {r4, r5, r6, r7, r8, r9, sl, pc} + 8006208: 464a mov r2, r9 + 800620a: 6921 ldr r1, [r4, #16] + 800620c: f000 face bl 80067ac + 8006210: 89a3 ldrh r3, [r4, #12] + 8006212: f423 6390 bic.w r3, r3, #1152 ; 0x480 + 8006216: f043 0380 orr.w r3, r3, #128 ; 0x80 + 800621a: 81a3 strh r3, [r4, #12] + 800621c: 6126 str r6, [r4, #16] + 800621e: 444e add r6, r9 + 8006220: 6026 str r6, [r4, #0] + 8006222: 463e mov r6, r7 + 8006224: 6165 str r5, [r4, #20] + 8006226: eba5 0509 sub.w r5, r5, r9 + 800622a: 60a5 str r5, [r4, #8] + 800622c: 42be cmp r6, r7 + 800622e: d900 bls.n 8006232 <__ssputs_r+0x86> + 8006230: 463e mov r6, r7 + 8006232: 4632 mov r2, r6 + 8006234: 4641 mov r1, r8 + 8006236: 6820 ldr r0, [r4, #0] + 8006238: f000 fac6 bl 80067c8 + 800623c: 68a3 ldr r3, [r4, #8] + 800623e: 6822 ldr r2, [r4, #0] + 8006240: 1b9b subs r3, r3, r6 + 8006242: 4432 add r2, r6 + 8006244: 2000 movs r0, #0 + 8006246: 60a3 str r3, [r4, #8] + 8006248: 6022 str r2, [r4, #0] + 800624a: e7db b.n 8006204 <__ssputs_r+0x58> + 800624c: 462a mov r2, r5 + 800624e: f000 fb7b bl 8006948 <_realloc_r> + 8006252: 4606 mov r6, r0 + 8006254: 2800 cmp r0, #0 + 8006256: d1e1 bne.n 800621c <__ssputs_r+0x70> + 8006258: 4650 mov r0, sl + 800625a: 6921 ldr r1, [r4, #16] + 800625c: f000 face bl 80067fc <_free_r> + 8006260: e7c7 b.n 80061f2 <__ssputs_r+0x46> + ... + +08006264 <_svfiprintf_r>: + 8006264: e92d 4ff0 stmdb sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr} + 8006268: 4698 mov r8, r3 + 800626a: 898b ldrh r3, [r1, #12] + 800626c: 4607 mov r7, r0 + 800626e: 061b lsls r3, r3, #24 + 8006270: 460d mov r5, r1 + 8006272: 4614 mov r4, r2 + 8006274: b09d sub sp, #116 ; 0x74 + 8006276: d50e bpl.n 8006296 <_svfiprintf_r+0x32> + 8006278: 690b ldr r3, [r1, #16] + 800627a: b963 cbnz r3, 8006296 <_svfiprintf_r+0x32> + 800627c: 2140 movs r1, #64 ; 0x40 + 800627e: f000 fb09 bl 8006894 <_malloc_r> + 8006282: 6028 str r0, [r5, #0] + 8006284: 6128 str r0, [r5, #16] + 8006286: b920 cbnz r0, 8006292 <_svfiprintf_r+0x2e> + 8006288: 230c movs r3, #12 + 800628a: 603b str r3, [r7, #0] + 800628c: f04f 30ff mov.w r0, #4294967295 + 8006290: e0d1 b.n 8006436 <_svfiprintf_r+0x1d2> + 8006292: 2340 movs r3, #64 ; 0x40 + 8006294: 616b str r3, [r5, #20] + 8006296: 2300 movs r3, #0 + 8006298: 9309 str r3, [sp, #36] ; 0x24 + 800629a: 2320 movs r3, #32 + 800629c: f88d 3029 strb.w r3, [sp, #41] ; 0x29 + 80062a0: 2330 movs r3, #48 ; 0x30 + 80062a2: f04f 0901 mov.w r9, #1 + 80062a6: f8cd 800c str.w r8, [sp, #12] + 80062aa: f8df 81a4 ldr.w r8, [pc, #420] ; 8006450 <_svfiprintf_r+0x1ec> + 80062ae: f88d 302a strb.w r3, [sp, #42] ; 0x2a + 80062b2: 4623 mov r3, r4 + 80062b4: 469a mov sl, r3 + 80062b6: f813 2b01 ldrb.w r2, [r3], #1 + 80062ba: b10a cbz r2, 80062c0 <_svfiprintf_r+0x5c> + 80062bc: 2a25 cmp r2, #37 ; 0x25 + 80062be: d1f9 bne.n 80062b4 <_svfiprintf_r+0x50> + 80062c0: ebba 0b04 subs.w fp, sl, r4 + 80062c4: d00b beq.n 80062de <_svfiprintf_r+0x7a> + 80062c6: 465b mov r3, fp + 80062c8: 4622 mov r2, r4 + 80062ca: 4629 mov r1, r5 + 80062cc: 4638 mov r0, r7 + 80062ce: f7ff ff6d bl 80061ac <__ssputs_r> + 80062d2: 3001 adds r0, #1 + 80062d4: f000 80aa beq.w 800642c <_svfiprintf_r+0x1c8> + 80062d8: 9a09 ldr r2, [sp, #36] ; 0x24 + 80062da: 445a add r2, fp + 80062dc: 9209 str r2, [sp, #36] ; 0x24 + 80062de: f89a 3000 ldrb.w r3, [sl] + 80062e2: 2b00 cmp r3, #0 + 80062e4: f000 80a2 beq.w 800642c <_svfiprintf_r+0x1c8> + 80062e8: 2300 movs r3, #0 + 80062ea: f04f 32ff mov.w r2, #4294967295 + 80062ee: e9cd 2305 strd r2, r3, [sp, #20] + 80062f2: f10a 0a01 add.w sl, sl, #1 + 80062f6: 9304 str r3, [sp, #16] + 80062f8: 9307 str r3, [sp, #28] + 80062fa: f88d 3053 strb.w r3, [sp, #83] ; 0x53 + 80062fe: 931a str r3, [sp, #104] ; 0x68 + 8006300: 4654 mov r4, sl + 8006302: 2205 movs r2, #5 + 8006304: f814 1b01 ldrb.w r1, [r4], #1 + 8006308: 4851 ldr r0, [pc, #324] ; (8006450 <_svfiprintf_r+0x1ec>) + 800630a: f000 fa41 bl 8006790 + 800630e: 9a04 ldr r2, [sp, #16] + 8006310: b9d8 cbnz r0, 800634a <_svfiprintf_r+0xe6> + 8006312: 06d0 lsls r0, r2, #27 + 8006314: bf44 itt mi + 8006316: 2320 movmi r3, #32 + 8006318: f88d 3053 strbmi.w r3, [sp, #83] ; 0x53 + 800631c: 0711 lsls r1, r2, #28 + 800631e: bf44 itt mi + 8006320: 232b movmi r3, #43 ; 0x2b + 8006322: f88d 3053 strbmi.w r3, [sp, #83] ; 0x53 + 8006326: f89a 3000 ldrb.w r3, [sl] + 800632a: 2b2a cmp r3, #42 ; 0x2a + 800632c: d015 beq.n 800635a <_svfiprintf_r+0xf6> + 800632e: 4654 mov r4, sl + 8006330: 2000 movs r0, #0 + 8006332: f04f 0c0a mov.w ip, #10 + 8006336: 9a07 ldr r2, [sp, #28] + 8006338: 4621 mov r1, r4 + 800633a: f811 3b01 ldrb.w r3, [r1], #1 + 800633e: 3b30 subs r3, #48 ; 0x30 + 8006340: 2b09 cmp r3, #9 + 8006342: d94e bls.n 80063e2 <_svfiprintf_r+0x17e> + 8006344: b1b0 cbz r0, 8006374 <_svfiprintf_r+0x110> + 8006346: 9207 str r2, [sp, #28] + 8006348: e014 b.n 8006374 <_svfiprintf_r+0x110> + 800634a: eba0 0308 sub.w r3, r0, r8 + 800634e: fa09 f303 lsl.w r3, r9, r3 + 8006352: 4313 orrs r3, r2 + 8006354: 46a2 mov sl, r4 + 8006356: 9304 str r3, [sp, #16] + 8006358: e7d2 b.n 8006300 <_svfiprintf_r+0x9c> + 800635a: 9b03 ldr r3, [sp, #12] + 800635c: 1d19 adds r1, r3, #4 + 800635e: 681b ldr r3, [r3, #0] + 8006360: 9103 str r1, [sp, #12] + 8006362: 2b00 cmp r3, #0 + 8006364: bfbb ittet lt + 8006366: 425b neglt r3, r3 + 8006368: f042 0202 orrlt.w r2, r2, #2 + 800636c: 9307 strge r3, [sp, #28] + 800636e: 9307 strlt r3, [sp, #28] + 8006370: bfb8 it lt + 8006372: 9204 strlt r2, [sp, #16] + 8006374: 7823 ldrb r3, [r4, #0] + 8006376: 2b2e cmp r3, #46 ; 0x2e + 8006378: d10c bne.n 8006394 <_svfiprintf_r+0x130> + 800637a: 7863 ldrb r3, [r4, #1] + 800637c: 2b2a cmp r3, #42 ; 0x2a + 800637e: d135 bne.n 80063ec <_svfiprintf_r+0x188> + 8006380: 9b03 ldr r3, [sp, #12] + 8006382: 3402 adds r4, #2 + 8006384: 1d1a adds r2, r3, #4 + 8006386: 681b ldr r3, [r3, #0] + 8006388: 9203 str r2, [sp, #12] + 800638a: 2b00 cmp r3, #0 + 800638c: bfb8 it lt + 800638e: f04f 33ff movlt.w r3, #4294967295 + 8006392: 9305 str r3, [sp, #20] + 8006394: f8df a0c8 ldr.w sl, [pc, #200] ; 8006460 <_svfiprintf_r+0x1fc> + 8006398: 2203 movs r2, #3 + 800639a: 4650 mov r0, sl + 800639c: 7821 ldrb r1, [r4, #0] + 800639e: f000 f9f7 bl 8006790 + 80063a2: b140 cbz r0, 80063b6 <_svfiprintf_r+0x152> + 80063a4: 2340 movs r3, #64 ; 0x40 + 80063a6: eba0 000a sub.w r0, r0, sl + 80063aa: fa03 f000 lsl.w r0, r3, r0 + 80063ae: 9b04 ldr r3, [sp, #16] + 80063b0: 3401 adds r4, #1 + 80063b2: 4303 orrs r3, r0 + 80063b4: 9304 str r3, [sp, #16] + 80063b6: f814 1b01 ldrb.w r1, [r4], #1 + 80063ba: 2206 movs r2, #6 + 80063bc: 4825 ldr r0, [pc, #148] ; (8006454 <_svfiprintf_r+0x1f0>) + 80063be: f88d 1028 strb.w r1, [sp, #40] ; 0x28 + 80063c2: f000 f9e5 bl 8006790 + 80063c6: 2800 cmp r0, #0 + 80063c8: d038 beq.n 800643c <_svfiprintf_r+0x1d8> + 80063ca: 4b23 ldr r3, [pc, #140] ; (8006458 <_svfiprintf_r+0x1f4>) + 80063cc: bb1b cbnz r3, 8006416 <_svfiprintf_r+0x1b2> + 80063ce: 9b03 ldr r3, [sp, #12] + 80063d0: 3307 adds r3, #7 + 80063d2: f023 0307 bic.w r3, r3, #7 + 80063d6: 3308 adds r3, #8 + 80063d8: 9303 str r3, [sp, #12] + 80063da: 9b09 ldr r3, [sp, #36] ; 0x24 + 80063dc: 4433 add r3, r6 + 80063de: 9309 str r3, [sp, #36] ; 0x24 + 80063e0: e767 b.n 80062b2 <_svfiprintf_r+0x4e> + 80063e2: 460c mov r4, r1 + 80063e4: 2001 movs r0, #1 + 80063e6: fb0c 3202 mla r2, ip, r2, r3 + 80063ea: e7a5 b.n 8006338 <_svfiprintf_r+0xd4> + 80063ec: 2300 movs r3, #0 + 80063ee: f04f 0c0a mov.w ip, #10 + 80063f2: 4619 mov r1, r3 + 80063f4: 3401 adds r4, #1 + 80063f6: 9305 str r3, [sp, #20] + 80063f8: 4620 mov r0, r4 + 80063fa: f810 2b01 ldrb.w r2, [r0], #1 + 80063fe: 3a30 subs r2, #48 ; 0x30 + 8006400: 2a09 cmp r2, #9 + 8006402: d903 bls.n 800640c <_svfiprintf_r+0x1a8> + 8006404: 2b00 cmp r3, #0 + 8006406: d0c5 beq.n 8006394 <_svfiprintf_r+0x130> + 8006408: 9105 str r1, [sp, #20] + 800640a: e7c3 b.n 8006394 <_svfiprintf_r+0x130> + 800640c: 4604 mov r4, r0 + 800640e: 2301 movs r3, #1 + 8006410: fb0c 2101 mla r1, ip, r1, r2 + 8006414: e7f0 b.n 80063f8 <_svfiprintf_r+0x194> + 8006416: ab03 add r3, sp, #12 + 8006418: 9300 str r3, [sp, #0] + 800641a: 462a mov r2, r5 + 800641c: 4638 mov r0, r7 + 800641e: 4b0f ldr r3, [pc, #60] ; (800645c <_svfiprintf_r+0x1f8>) + 8006420: a904 add r1, sp, #16 + 8006422: f3af 8000 nop.w + 8006426: 1c42 adds r2, r0, #1 + 8006428: 4606 mov r6, r0 + 800642a: d1d6 bne.n 80063da <_svfiprintf_r+0x176> + 800642c: 89ab ldrh r3, [r5, #12] + 800642e: 065b lsls r3, r3, #25 + 8006430: f53f af2c bmi.w 800628c <_svfiprintf_r+0x28> + 8006434: 9809 ldr r0, [sp, #36] ; 0x24 + 8006436: b01d add sp, #116 ; 0x74 + 8006438: e8bd 8ff0 ldmia.w sp!, {r4, r5, r6, r7, r8, r9, sl, fp, pc} + 800643c: ab03 add r3, sp, #12 + 800643e: 9300 str r3, [sp, #0] + 8006440: 462a mov r2, r5 + 8006442: 4638 mov r0, r7 + 8006444: 4b05 ldr r3, [pc, #20] ; (800645c <_svfiprintf_r+0x1f8>) + 8006446: a904 add r1, sp, #16 + 8006448: f000 f87c bl 8006544 <_printf_i> + 800644c: e7eb b.n 8006426 <_svfiprintf_r+0x1c2> + 800644e: bf00 nop + 8006450: 0800755c .word 0x0800755c + 8006454: 08007566 .word 0x08007566 + 8006458: 00000000 .word 0x00000000 + 800645c: 080061ad .word 0x080061ad + 8006460: 08007562 .word 0x08007562 + +08006464 <_printf_common>: + 8006464: e92d 47f0 stmdb sp!, {r4, r5, r6, r7, r8, r9, sl, lr} + 8006468: 4616 mov r6, r2 + 800646a: 4699 mov r9, r3 + 800646c: 688a ldr r2, [r1, #8] + 800646e: 690b ldr r3, [r1, #16] + 8006470: 4607 mov r7, r0 + 8006472: 4293 cmp r3, r2 + 8006474: bfb8 it lt + 8006476: 4613 movlt r3, r2 + 8006478: 6033 str r3, [r6, #0] + 800647a: f891 2043 ldrb.w r2, [r1, #67] ; 0x43 + 800647e: 460c mov r4, r1 + 8006480: f8dd 8020 ldr.w r8, [sp, #32] + 8006484: b10a cbz r2, 800648a <_printf_common+0x26> + 8006486: 3301 adds r3, #1 + 8006488: 6033 str r3, [r6, #0] + 800648a: 6823 ldr r3, [r4, #0] + 800648c: 0699 lsls r1, r3, #26 + 800648e: bf42 ittt mi + 8006490: 6833 ldrmi r3, [r6, #0] + 8006492: 3302 addmi r3, #2 + 8006494: 6033 strmi r3, [r6, #0] + 8006496: 6825 ldr r5, [r4, #0] + 8006498: f015 0506 ands.w r5, r5, #6 + 800649c: d106 bne.n 80064ac <_printf_common+0x48> + 800649e: f104 0a19 add.w sl, r4, #25 + 80064a2: 68e3 ldr r3, [r4, #12] + 80064a4: 6832 ldr r2, [r6, #0] + 80064a6: 1a9b subs r3, r3, r2 + 80064a8: 42ab cmp r3, r5 + 80064aa: dc28 bgt.n 80064fe <_printf_common+0x9a> + 80064ac: f894 2043 ldrb.w r2, [r4, #67] ; 0x43 + 80064b0: 1e13 subs r3, r2, #0 + 80064b2: 6822 ldr r2, [r4, #0] + 80064b4: bf18 it ne + 80064b6: 2301 movne r3, #1 + 80064b8: 0692 lsls r2, r2, #26 + 80064ba: d42d bmi.n 8006518 <_printf_common+0xb4> + 80064bc: 4649 mov r1, r9 + 80064be: 4638 mov r0, r7 + 80064c0: f104 0243 add.w r2, r4, #67 ; 0x43 + 80064c4: 47c0 blx r8 + 80064c6: 3001 adds r0, #1 + 80064c8: d020 beq.n 800650c <_printf_common+0xa8> + 80064ca: 6823 ldr r3, [r4, #0] + 80064cc: 68e5 ldr r5, [r4, #12] + 80064ce: f003 0306 and.w r3, r3, #6 + 80064d2: 2b04 cmp r3, #4 + 80064d4: bf18 it ne + 80064d6: 2500 movne r5, #0 + 80064d8: 6832 ldr r2, [r6, #0] + 80064da: f04f 0600 mov.w r6, #0 + 80064de: 68a3 ldr r3, [r4, #8] + 80064e0: bf08 it eq + 80064e2: 1aad subeq r5, r5, r2 + 80064e4: 6922 ldr r2, [r4, #16] + 80064e6: bf08 it eq + 80064e8: ea25 75e5 biceq.w r5, r5, r5, asr #31 + 80064ec: 4293 cmp r3, r2 + 80064ee: bfc4 itt gt + 80064f0: 1a9b subgt r3, r3, r2 + 80064f2: 18ed addgt r5, r5, r3 + 80064f4: 341a adds r4, #26 + 80064f6: 42b5 cmp r5, r6 + 80064f8: d11a bne.n 8006530 <_printf_common+0xcc> + 80064fa: 2000 movs r0, #0 + 80064fc: e008 b.n 8006510 <_printf_common+0xac> + 80064fe: 2301 movs r3, #1 + 8006500: 4652 mov r2, sl + 8006502: 4649 mov r1, r9 + 8006504: 4638 mov r0, r7 + 8006506: 47c0 blx r8 + 8006508: 3001 adds r0, #1 + 800650a: d103 bne.n 8006514 <_printf_common+0xb0> + 800650c: f04f 30ff mov.w r0, #4294967295 + 8006510: e8bd 87f0 ldmia.w sp!, {r4, r5, r6, r7, r8, r9, sl, pc} + 8006514: 3501 adds r5, #1 + 8006516: e7c4 b.n 80064a2 <_printf_common+0x3e> + 8006518: 2030 movs r0, #48 ; 0x30 + 800651a: 18e1 adds r1, r4, r3 + 800651c: f881 0043 strb.w r0, [r1, #67] ; 0x43 + 8006520: 1c5a adds r2, r3, #1 + 8006522: f894 1045 ldrb.w r1, [r4, #69] ; 0x45 + 8006526: 4422 add r2, r4 + 8006528: 3302 adds r3, #2 + 800652a: f882 1043 strb.w r1, [r2, #67] ; 0x43 + 800652e: e7c5 b.n 80064bc <_printf_common+0x58> + 8006530: 2301 movs r3, #1 + 8006532: 4622 mov r2, r4 + 8006534: 4649 mov r1, r9 + 8006536: 4638 mov r0, r7 + 8006538: 47c0 blx r8 + 800653a: 3001 adds r0, #1 + 800653c: d0e6 beq.n 800650c <_printf_common+0xa8> + 800653e: 3601 adds r6, #1 + 8006540: e7d9 b.n 80064f6 <_printf_common+0x92> + ... + +08006544 <_printf_i>: + 8006544: e92d 47ff stmdb sp!, {r0, r1, r2, r3, r4, r5, r6, r7, r8, r9, sl, lr} + 8006548: 460c mov r4, r1 + 800654a: 7e27 ldrb r7, [r4, #24] + 800654c: 4691 mov r9, r2 + 800654e: 2f78 cmp r7, #120 ; 0x78 + 8006550: 4680 mov r8, r0 + 8006552: 469a mov sl, r3 + 8006554: 990c ldr r1, [sp, #48] ; 0x30 + 8006556: f104 0243 add.w r2, r4, #67 ; 0x43 + 800655a: d807 bhi.n 800656c <_printf_i+0x28> + 800655c: 2f62 cmp r7, #98 ; 0x62 + 800655e: d80a bhi.n 8006576 <_printf_i+0x32> + 8006560: 2f00 cmp r7, #0 + 8006562: f000 80d9 beq.w 8006718 <_printf_i+0x1d4> + 8006566: 2f58 cmp r7, #88 ; 0x58 + 8006568: f000 80a4 beq.w 80066b4 <_printf_i+0x170> + 800656c: f104 0642 add.w r6, r4, #66 ; 0x42 + 8006570: f884 7042 strb.w r7, [r4, #66] ; 0x42 + 8006574: e03a b.n 80065ec <_printf_i+0xa8> + 8006576: f1a7 0363 sub.w r3, r7, #99 ; 0x63 + 800657a: 2b15 cmp r3, #21 + 800657c: d8f6 bhi.n 800656c <_printf_i+0x28> + 800657e: a001 add r0, pc, #4 ; (adr r0, 8006584 <_printf_i+0x40>) + 8006580: f850 f023 ldr.w pc, [r0, r3, lsl #2] + 8006584: 080065dd .word 0x080065dd + 8006588: 080065f1 .word 0x080065f1 + 800658c: 0800656d .word 0x0800656d + 8006590: 0800656d .word 0x0800656d + 8006594: 0800656d .word 0x0800656d + 8006598: 0800656d .word 0x0800656d + 800659c: 080065f1 .word 0x080065f1 + 80065a0: 0800656d .word 0x0800656d + 80065a4: 0800656d .word 0x0800656d + 80065a8: 0800656d .word 0x0800656d + 80065ac: 0800656d .word 0x0800656d + 80065b0: 080066ff .word 0x080066ff + 80065b4: 08006621 .word 0x08006621 + 80065b8: 080066e1 .word 0x080066e1 + 80065bc: 0800656d .word 0x0800656d + 80065c0: 0800656d .word 0x0800656d + 80065c4: 08006721 .word 0x08006721 + 80065c8: 0800656d .word 0x0800656d + 80065cc: 08006621 .word 0x08006621 + 80065d0: 0800656d .word 0x0800656d + 80065d4: 0800656d .word 0x0800656d + 80065d8: 080066e9 .word 0x080066e9 + 80065dc: 680b ldr r3, [r1, #0] + 80065de: f104 0642 add.w r6, r4, #66 ; 0x42 + 80065e2: 1d1a adds r2, r3, #4 + 80065e4: 681b ldr r3, [r3, #0] + 80065e6: 600a str r2, [r1, #0] + 80065e8: f884 3042 strb.w r3, [r4, #66] ; 0x42 + 80065ec: 2301 movs r3, #1 + 80065ee: e0a4 b.n 800673a <_printf_i+0x1f6> + 80065f0: 6825 ldr r5, [r4, #0] + 80065f2: 6808 ldr r0, [r1, #0] + 80065f4: 062e lsls r6, r5, #24 + 80065f6: f100 0304 add.w r3, r0, #4 + 80065fa: d50a bpl.n 8006612 <_printf_i+0xce> + 80065fc: 6805 ldr r5, [r0, #0] + 80065fe: 600b str r3, [r1, #0] + 8006600: 2d00 cmp r5, #0 + 8006602: da03 bge.n 800660c <_printf_i+0xc8> + 8006604: 232d movs r3, #45 ; 0x2d + 8006606: 426d negs r5, r5 + 8006608: f884 3043 strb.w r3, [r4, #67] ; 0x43 + 800660c: 230a movs r3, #10 + 800660e: 485e ldr r0, [pc, #376] ; (8006788 <_printf_i+0x244>) + 8006610: e019 b.n 8006646 <_printf_i+0x102> + 8006612: f015 0f40 tst.w r5, #64 ; 0x40 + 8006616: 6805 ldr r5, [r0, #0] + 8006618: 600b str r3, [r1, #0] + 800661a: bf18 it ne + 800661c: b22d sxthne r5, r5 + 800661e: e7ef b.n 8006600 <_printf_i+0xbc> + 8006620: 680b ldr r3, [r1, #0] + 8006622: 6825 ldr r5, [r4, #0] + 8006624: 1d18 adds r0, r3, #4 + 8006626: 6008 str r0, [r1, #0] + 8006628: 0628 lsls r0, r5, #24 + 800662a: d501 bpl.n 8006630 <_printf_i+0xec> + 800662c: 681d ldr r5, [r3, #0] + 800662e: e002 b.n 8006636 <_printf_i+0xf2> + 8006630: 0669 lsls r1, r5, #25 + 8006632: d5fb bpl.n 800662c <_printf_i+0xe8> + 8006634: 881d ldrh r5, [r3, #0] + 8006636: 2f6f cmp r7, #111 ; 0x6f + 8006638: bf0c ite eq + 800663a: 2308 moveq r3, #8 + 800663c: 230a movne r3, #10 + 800663e: 4852 ldr r0, [pc, #328] ; (8006788 <_printf_i+0x244>) + 8006640: 2100 movs r1, #0 + 8006642: f884 1043 strb.w r1, [r4, #67] ; 0x43 + 8006646: 6866 ldr r6, [r4, #4] + 8006648: 2e00 cmp r6, #0 + 800664a: bfa8 it ge + 800664c: 6821 ldrge r1, [r4, #0] + 800664e: 60a6 str r6, [r4, #8] + 8006650: bfa4 itt ge + 8006652: f021 0104 bicge.w r1, r1, #4 + 8006656: 6021 strge r1, [r4, #0] + 8006658: b90d cbnz r5, 800665e <_printf_i+0x11a> + 800665a: 2e00 cmp r6, #0 + 800665c: d04d beq.n 80066fa <_printf_i+0x1b6> + 800665e: 4616 mov r6, r2 + 8006660: fbb5 f1f3 udiv r1, r5, r3 + 8006664: fb03 5711 mls r7, r3, r1, r5 + 8006668: 5dc7 ldrb r7, [r0, r7] + 800666a: f806 7d01 strb.w r7, [r6, #-1]! + 800666e: 462f mov r7, r5 + 8006670: 42bb cmp r3, r7 + 8006672: 460d mov r5, r1 + 8006674: d9f4 bls.n 8006660 <_printf_i+0x11c> + 8006676: 2b08 cmp r3, #8 + 8006678: d10b bne.n 8006692 <_printf_i+0x14e> + 800667a: 6823 ldr r3, [r4, #0] + 800667c: 07df lsls r7, r3, #31 + 800667e: d508 bpl.n 8006692 <_printf_i+0x14e> + 8006680: 6923 ldr r3, [r4, #16] + 8006682: 6861 ldr r1, [r4, #4] + 8006684: 4299 cmp r1, r3 + 8006686: bfde ittt le + 8006688: 2330 movle r3, #48 ; 0x30 + 800668a: f806 3c01 strble.w r3, [r6, #-1] + 800668e: f106 36ff addle.w r6, r6, #4294967295 + 8006692: 1b92 subs r2, r2, r6 + 8006694: 6122 str r2, [r4, #16] + 8006696: 464b mov r3, r9 + 8006698: 4621 mov r1, r4 + 800669a: 4640 mov r0, r8 + 800669c: f8cd a000 str.w sl, [sp] + 80066a0: aa03 add r2, sp, #12 + 80066a2: f7ff fedf bl 8006464 <_printf_common> + 80066a6: 3001 adds r0, #1 + 80066a8: d14c bne.n 8006744 <_printf_i+0x200> + 80066aa: f04f 30ff mov.w r0, #4294967295 + 80066ae: b004 add sp, #16 + 80066b0: e8bd 87f0 ldmia.w sp!, {r4, r5, r6, r7, r8, r9, sl, pc} + 80066b4: 4834 ldr r0, [pc, #208] ; (8006788 <_printf_i+0x244>) + 80066b6: f884 7045 strb.w r7, [r4, #69] ; 0x45 + 80066ba: 680e ldr r6, [r1, #0] + 80066bc: 6823 ldr r3, [r4, #0] + 80066be: f856 5b04 ldr.w r5, [r6], #4 + 80066c2: 061f lsls r7, r3, #24 + 80066c4: 600e str r6, [r1, #0] + 80066c6: d514 bpl.n 80066f2 <_printf_i+0x1ae> + 80066c8: 07d9 lsls r1, r3, #31 + 80066ca: bf44 itt mi + 80066cc: f043 0320 orrmi.w r3, r3, #32 + 80066d0: 6023 strmi r3, [r4, #0] + 80066d2: b91d cbnz r5, 80066dc <_printf_i+0x198> + 80066d4: 6823 ldr r3, [r4, #0] + 80066d6: f023 0320 bic.w r3, r3, #32 + 80066da: 6023 str r3, [r4, #0] + 80066dc: 2310 movs r3, #16 + 80066de: e7af b.n 8006640 <_printf_i+0xfc> + 80066e0: 6823 ldr r3, [r4, #0] + 80066e2: f043 0320 orr.w r3, r3, #32 + 80066e6: 6023 str r3, [r4, #0] + 80066e8: 2378 movs r3, #120 ; 0x78 + 80066ea: 4828 ldr r0, [pc, #160] ; (800678c <_printf_i+0x248>) + 80066ec: f884 3045 strb.w r3, [r4, #69] ; 0x45 + 80066f0: e7e3 b.n 80066ba <_printf_i+0x176> + 80066f2: 065e lsls r6, r3, #25 + 80066f4: bf48 it mi + 80066f6: b2ad uxthmi r5, r5 + 80066f8: e7e6 b.n 80066c8 <_printf_i+0x184> + 80066fa: 4616 mov r6, r2 + 80066fc: e7bb b.n 8006676 <_printf_i+0x132> + 80066fe: 680b ldr r3, [r1, #0] + 8006700: 6826 ldr r6, [r4, #0] + 8006702: 1d1d adds r5, r3, #4 + 8006704: 6960 ldr r0, [r4, #20] + 8006706: 600d str r5, [r1, #0] + 8006708: 0635 lsls r5, r6, #24 + 800670a: 681b ldr r3, [r3, #0] + 800670c: d501 bpl.n 8006712 <_printf_i+0x1ce> + 800670e: 6018 str r0, [r3, #0] + 8006710: e002 b.n 8006718 <_printf_i+0x1d4> + 8006712: 0671 lsls r1, r6, #25 + 8006714: d5fb bpl.n 800670e <_printf_i+0x1ca> + 8006716: 8018 strh r0, [r3, #0] + 8006718: 2300 movs r3, #0 + 800671a: 4616 mov r6, r2 + 800671c: 6123 str r3, [r4, #16] + 800671e: e7ba b.n 8006696 <_printf_i+0x152> + 8006720: 680b ldr r3, [r1, #0] + 8006722: 1d1a adds r2, r3, #4 + 8006724: 600a str r2, [r1, #0] + 8006726: 681e ldr r6, [r3, #0] + 8006728: 2100 movs r1, #0 + 800672a: 4630 mov r0, r6 + 800672c: 6862 ldr r2, [r4, #4] + 800672e: f000 f82f bl 8006790 + 8006732: b108 cbz r0, 8006738 <_printf_i+0x1f4> + 8006734: 1b80 subs r0, r0, r6 + 8006736: 6060 str r0, [r4, #4] + 8006738: 6863 ldr r3, [r4, #4] + 800673a: 6123 str r3, [r4, #16] + 800673c: 2300 movs r3, #0 + 800673e: f884 3043 strb.w r3, [r4, #67] ; 0x43 + 8006742: e7a8 b.n 8006696 <_printf_i+0x152> + 8006744: 4632 mov r2, r6 + 8006746: 4649 mov r1, r9 + 8006748: 4640 mov r0, r8 + 800674a: 6923 ldr r3, [r4, #16] + 800674c: 47d0 blx sl + 800674e: 3001 adds r0, #1 + 8006750: d0ab beq.n 80066aa <_printf_i+0x166> + 8006752: 6823 ldr r3, [r4, #0] + 8006754: 079b lsls r3, r3, #30 + 8006756: d413 bmi.n 8006780 <_printf_i+0x23c> + 8006758: 68e0 ldr r0, [r4, #12] + 800675a: 9b03 ldr r3, [sp, #12] + 800675c: 4298 cmp r0, r3 + 800675e: bfb8 it lt + 8006760: 4618 movlt r0, r3 + 8006762: e7a4 b.n 80066ae <_printf_i+0x16a> + 8006764: 2301 movs r3, #1 + 8006766: 4632 mov r2, r6 + 8006768: 4649 mov r1, r9 + 800676a: 4640 mov r0, r8 + 800676c: 47d0 blx sl + 800676e: 3001 adds r0, #1 + 8006770: d09b beq.n 80066aa <_printf_i+0x166> + 8006772: 3501 adds r5, #1 + 8006774: 68e3 ldr r3, [r4, #12] + 8006776: 9903 ldr r1, [sp, #12] + 8006778: 1a5b subs r3, r3, r1 + 800677a: 42ab cmp r3, r5 + 800677c: dcf2 bgt.n 8006764 <_printf_i+0x220> + 800677e: e7eb b.n 8006758 <_printf_i+0x214> + 8006780: 2500 movs r5, #0 + 8006782: f104 0619 add.w r6, r4, #25 + 8006786: e7f5 b.n 8006774 <_printf_i+0x230> + 8006788: 0800756d .word 0x0800756d + 800678c: 0800757e .word 0x0800757e + +08006790 : + 8006790: 4603 mov r3, r0 + 8006792: b510 push {r4, lr} + 8006794: b2c9 uxtb r1, r1 + 8006796: 4402 add r2, r0 + 8006798: 4293 cmp r3, r2 + 800679a: 4618 mov r0, r3 + 800679c: d101 bne.n 80067a2 + 800679e: 2000 movs r0, #0 + 80067a0: e003 b.n 80067aa + 80067a2: 7804 ldrb r4, [r0, #0] + 80067a4: 3301 adds r3, #1 + 80067a6: 428c cmp r4, r1 + 80067a8: d1f6 bne.n 8006798 + 80067aa: bd10 pop {r4, pc} + +080067ac : + 80067ac: 440a add r2, r1 + 80067ae: 4291 cmp r1, r2 + 80067b0: f100 33ff add.w r3, r0, #4294967295 + 80067b4: d100 bne.n 80067b8 + 80067b6: 4770 bx lr + 80067b8: b510 push {r4, lr} + 80067ba: f811 4b01 ldrb.w r4, [r1], #1 + 80067be: 4291 cmp r1, r2 + 80067c0: f803 4f01 strb.w r4, [r3, #1]! + 80067c4: d1f9 bne.n 80067ba + 80067c6: bd10 pop {r4, pc} + +080067c8 : + 80067c8: 4288 cmp r0, r1 + 80067ca: b510 push {r4, lr} + 80067cc: eb01 0402 add.w r4, r1, r2 + 80067d0: d902 bls.n 80067d8 + 80067d2: 4284 cmp r4, r0 + 80067d4: 4623 mov r3, r4 + 80067d6: d807 bhi.n 80067e8 + 80067d8: 1e43 subs r3, r0, #1 + 80067da: 42a1 cmp r1, r4 + 80067dc: d008 beq.n 80067f0 + 80067de: f811 2b01 ldrb.w r2, [r1], #1 + 80067e2: f803 2f01 strb.w r2, [r3, #1]! + 80067e6: e7f8 b.n 80067da + 80067e8: 4601 mov r1, r0 + 80067ea: 4402 add r2, r0 + 80067ec: 428a cmp r2, r1 + 80067ee: d100 bne.n 80067f2 + 80067f0: bd10 pop {r4, pc} + 80067f2: f813 4d01 ldrb.w r4, [r3, #-1]! + 80067f6: f802 4d01 strb.w r4, [r2, #-1]! + 80067fa: e7f7 b.n 80067ec + +080067fc <_free_r>: + 80067fc: b538 push {r3, r4, r5, lr} + 80067fe: 4605 mov r5, r0 + 8006800: 2900 cmp r1, #0 + 8006802: d043 beq.n 800688c <_free_r+0x90> + 8006804: f851 3c04 ldr.w r3, [r1, #-4] + 8006808: 1f0c subs r4, r1, #4 + 800680a: 2b00 cmp r3, #0 + 800680c: bfb8 it lt + 800680e: 18e4 addlt r4, r4, r3 + 8006810: f000 f8d0 bl 80069b4 <__malloc_lock> + 8006814: 4a1e ldr r2, [pc, #120] ; (8006890 <_free_r+0x94>) + 8006816: 6813 ldr r3, [r2, #0] + 8006818: 4610 mov r0, r2 + 800681a: b933 cbnz r3, 800682a <_free_r+0x2e> + 800681c: 6063 str r3, [r4, #4] + 800681e: 6014 str r4, [r2, #0] + 8006820: 4628 mov r0, r5 + 8006822: e8bd 4038 ldmia.w sp!, {r3, r4, r5, lr} + 8006826: f000 b8cb b.w 80069c0 <__malloc_unlock> + 800682a: 42a3 cmp r3, r4 + 800682c: d90a bls.n 8006844 <_free_r+0x48> + 800682e: 6821 ldr r1, [r4, #0] + 8006830: 1862 adds r2, r4, r1 + 8006832: 4293 cmp r3, r2 + 8006834: bf01 itttt eq + 8006836: 681a ldreq r2, [r3, #0] + 8006838: 685b ldreq r3, [r3, #4] + 800683a: 1852 addeq r2, r2, r1 + 800683c: 6022 streq r2, [r4, #0] + 800683e: 6063 str r3, [r4, #4] + 8006840: 6004 str r4, [r0, #0] + 8006842: e7ed b.n 8006820 <_free_r+0x24> + 8006844: 461a mov r2, r3 + 8006846: 685b ldr r3, [r3, #4] + 8006848: b10b cbz r3, 800684e <_free_r+0x52> + 800684a: 42a3 cmp r3, r4 + 800684c: d9fa bls.n 8006844 <_free_r+0x48> + 800684e: 6811 ldr r1, [r2, #0] + 8006850: 1850 adds r0, r2, r1 + 8006852: 42a0 cmp r0, r4 + 8006854: d10b bne.n 800686e <_free_r+0x72> + 8006856: 6820 ldr r0, [r4, #0] + 8006858: 4401 add r1, r0 + 800685a: 1850 adds r0, r2, r1 + 800685c: 4283 cmp r3, r0 + 800685e: 6011 str r1, [r2, #0] + 8006860: d1de bne.n 8006820 <_free_r+0x24> + 8006862: 6818 ldr r0, [r3, #0] + 8006864: 685b ldr r3, [r3, #4] + 8006866: 4401 add r1, r0 + 8006868: 6011 str r1, [r2, #0] + 800686a: 6053 str r3, [r2, #4] + 800686c: e7d8 b.n 8006820 <_free_r+0x24> + 800686e: d902 bls.n 8006876 <_free_r+0x7a> + 8006870: 230c movs r3, #12 + 8006872: 602b str r3, [r5, #0] + 8006874: e7d4 b.n 8006820 <_free_r+0x24> + 8006876: 6820 ldr r0, [r4, #0] + 8006878: 1821 adds r1, r4, r0 + 800687a: 428b cmp r3, r1 + 800687c: bf01 itttt eq + 800687e: 6819 ldreq r1, [r3, #0] + 8006880: 685b ldreq r3, [r3, #4] + 8006882: 1809 addeq r1, r1, r0 + 8006884: 6021 streq r1, [r4, #0] + 8006886: 6063 str r3, [r4, #4] + 8006888: 6054 str r4, [r2, #4] + 800688a: e7c9 b.n 8006820 <_free_r+0x24> + 800688c: bd38 pop {r3, r4, r5, pc} + 800688e: bf00 nop + 8006890: 200000dc .word 0x200000dc + +08006894 <_malloc_r>: + 8006894: b5f8 push {r3, r4, r5, r6, r7, lr} + 8006896: 1ccd adds r5, r1, #3 + 8006898: f025 0503 bic.w r5, r5, #3 + 800689c: 3508 adds r5, #8 + 800689e: 2d0c cmp r5, #12 + 80068a0: bf38 it cc + 80068a2: 250c movcc r5, #12 + 80068a4: 2d00 cmp r5, #0 + 80068a6: 4606 mov r6, r0 + 80068a8: db01 blt.n 80068ae <_malloc_r+0x1a> + 80068aa: 42a9 cmp r1, r5 + 80068ac: d903 bls.n 80068b6 <_malloc_r+0x22> + 80068ae: 230c movs r3, #12 + 80068b0: 6033 str r3, [r6, #0] + 80068b2: 2000 movs r0, #0 + 80068b4: bdf8 pop {r3, r4, r5, r6, r7, pc} + 80068b6: f000 f87d bl 80069b4 <__malloc_lock> + 80068ba: 4921 ldr r1, [pc, #132] ; (8006940 <_malloc_r+0xac>) + 80068bc: 680a ldr r2, [r1, #0] + 80068be: 4614 mov r4, r2 + 80068c0: b99c cbnz r4, 80068ea <_malloc_r+0x56> + 80068c2: 4f20 ldr r7, [pc, #128] ; (8006944 <_malloc_r+0xb0>) + 80068c4: 683b ldr r3, [r7, #0] + 80068c6: b923 cbnz r3, 80068d2 <_malloc_r+0x3e> + 80068c8: 4621 mov r1, r4 + 80068ca: 4630 mov r0, r6 + 80068cc: f000 f862 bl 8006994 <_sbrk_r> + 80068d0: 6038 str r0, [r7, #0] + 80068d2: 4629 mov r1, r5 + 80068d4: 4630 mov r0, r6 + 80068d6: f000 f85d bl 8006994 <_sbrk_r> + 80068da: 1c43 adds r3, r0, #1 + 80068dc: d123 bne.n 8006926 <_malloc_r+0x92> + 80068de: 230c movs r3, #12 + 80068e0: 4630 mov r0, r6 + 80068e2: 6033 str r3, [r6, #0] + 80068e4: f000 f86c bl 80069c0 <__malloc_unlock> + 80068e8: e7e3 b.n 80068b2 <_malloc_r+0x1e> + 80068ea: 6823 ldr r3, [r4, #0] + 80068ec: 1b5b subs r3, r3, r5 + 80068ee: d417 bmi.n 8006920 <_malloc_r+0x8c> + 80068f0: 2b0b cmp r3, #11 + 80068f2: d903 bls.n 80068fc <_malloc_r+0x68> + 80068f4: 6023 str r3, [r4, #0] + 80068f6: 441c add r4, r3 + 80068f8: 6025 str r5, [r4, #0] + 80068fa: e004 b.n 8006906 <_malloc_r+0x72> + 80068fc: 6863 ldr r3, [r4, #4] + 80068fe: 42a2 cmp r2, r4 + 8006900: bf0c ite eq + 8006902: 600b streq r3, [r1, #0] + 8006904: 6053 strne r3, [r2, #4] + 8006906: 4630 mov r0, r6 + 8006908: f000 f85a bl 80069c0 <__malloc_unlock> + 800690c: f104 000b add.w r0, r4, #11 + 8006910: 1d23 adds r3, r4, #4 + 8006912: f020 0007 bic.w r0, r0, #7 + 8006916: 1ac2 subs r2, r0, r3 + 8006918: d0cc beq.n 80068b4 <_malloc_r+0x20> + 800691a: 1a1b subs r3, r3, r0 + 800691c: 50a3 str r3, [r4, r2] + 800691e: e7c9 b.n 80068b4 <_malloc_r+0x20> + 8006920: 4622 mov r2, r4 + 8006922: 6864 ldr r4, [r4, #4] + 8006924: e7cc b.n 80068c0 <_malloc_r+0x2c> + 8006926: 1cc4 adds r4, r0, #3 + 8006928: f024 0403 bic.w r4, r4, #3 + 800692c: 42a0 cmp r0, r4 + 800692e: d0e3 beq.n 80068f8 <_malloc_r+0x64> + 8006930: 1a21 subs r1, r4, r0 + 8006932: 4630 mov r0, r6 + 8006934: f000 f82e bl 8006994 <_sbrk_r> + 8006938: 3001 adds r0, #1 + 800693a: d1dd bne.n 80068f8 <_malloc_r+0x64> + 800693c: e7cf b.n 80068de <_malloc_r+0x4a> + 800693e: bf00 nop + 8006940: 200000dc .word 0x200000dc + 8006944: 200000e0 .word 0x200000e0 + +08006948 <_realloc_r>: + 8006948: b5f8 push {r3, r4, r5, r6, r7, lr} + 800694a: 4607 mov r7, r0 + 800694c: 4614 mov r4, r2 + 800694e: 460e mov r6, r1 + 8006950: b921 cbnz r1, 800695c <_realloc_r+0x14> + 8006952: 4611 mov r1, r2 + 8006954: e8bd 40f8 ldmia.w sp!, {r3, r4, r5, r6, r7, lr} + 8006958: f7ff bf9c b.w 8006894 <_malloc_r> + 800695c: b922 cbnz r2, 8006968 <_realloc_r+0x20> + 800695e: f7ff ff4d bl 80067fc <_free_r> + 8006962: 4625 mov r5, r4 + 8006964: 4628 mov r0, r5 + 8006966: bdf8 pop {r3, r4, r5, r6, r7, pc} + 8006968: f000 f830 bl 80069cc <_malloc_usable_size_r> + 800696c: 42a0 cmp r0, r4 + 800696e: d20f bcs.n 8006990 <_realloc_r+0x48> + 8006970: 4621 mov r1, r4 + 8006972: 4638 mov r0, r7 + 8006974: f7ff ff8e bl 8006894 <_malloc_r> + 8006978: 4605 mov r5, r0 + 800697a: 2800 cmp r0, #0 + 800697c: d0f2 beq.n 8006964 <_realloc_r+0x1c> + 800697e: 4631 mov r1, r6 + 8006980: 4622 mov r2, r4 + 8006982: f7ff ff13 bl 80067ac + 8006986: 4631 mov r1, r6 + 8006988: 4638 mov r0, r7 + 800698a: f7ff ff37 bl 80067fc <_free_r> + 800698e: e7e9 b.n 8006964 <_realloc_r+0x1c> + 8006990: 4635 mov r5, r6 + 8006992: e7e7 b.n 8006964 <_realloc_r+0x1c> + +08006994 <_sbrk_r>: + 8006994: b538 push {r3, r4, r5, lr} + 8006996: 2300 movs r3, #0 + 8006998: 4d05 ldr r5, [pc, #20] ; (80069b0 <_sbrk_r+0x1c>) + 800699a: 4604 mov r4, r0 + 800699c: 4608 mov r0, r1 + 800699e: 602b str r3, [r5, #0] + 80069a0: f7f9 fece bl 8000740 <_sbrk> + 80069a4: 1c43 adds r3, r0, #1 + 80069a6: d102 bne.n 80069ae <_sbrk_r+0x1a> + 80069a8: 682b ldr r3, [r5, #0] + 80069aa: b103 cbz r3, 80069ae <_sbrk_r+0x1a> + 80069ac: 6023 str r3, [r4, #0] + 80069ae: bd38 pop {r3, r4, r5, pc} + 80069b0: 20000854 .word 0x20000854 + +080069b4 <__malloc_lock>: + 80069b4: 4801 ldr r0, [pc, #4] ; (80069bc <__malloc_lock+0x8>) + 80069b6: f000 b811 b.w 80069dc <__retarget_lock_acquire_recursive> + 80069ba: bf00 nop + 80069bc: 2000085c .word 0x2000085c + +080069c0 <__malloc_unlock>: + 80069c0: 4801 ldr r0, [pc, #4] ; (80069c8 <__malloc_unlock+0x8>) + 80069c2: f000 b80c b.w 80069de <__retarget_lock_release_recursive> + 80069c6: bf00 nop + 80069c8: 2000085c .word 0x2000085c + +080069cc <_malloc_usable_size_r>: + 80069cc: f851 3c04 ldr.w r3, [r1, #-4] + 80069d0: 1f18 subs r0, r3, #4 + 80069d2: 2b00 cmp r3, #0 + 80069d4: bfbc itt lt + 80069d6: 580b ldrlt r3, [r1, r0] + 80069d8: 18c0 addlt r0, r0, r3 + 80069da: 4770 bx lr + +080069dc <__retarget_lock_acquire_recursive>: + 80069dc: 4770 bx lr + +080069de <__retarget_lock_release_recursive>: + 80069de: 4770 bx lr + +080069e0 <_init>: + 80069e0: b5f8 push {r3, r4, r5, r6, r7, lr} + 80069e2: bf00 nop + 80069e4: bcf8 pop {r3, r4, r5, r6, r7} + 80069e6: bc08 pop {r3} + 80069e8: 469e mov lr, r3 + 80069ea: 4770 bx lr + +080069ec <_fini>: + 80069ec: b5f8 push {r3, r4, r5, r6, r7, lr} + 80069ee: bf00 nop + 80069f0: bcf8 pop {r3, r4, r5, r6, r7} + 80069f2: bc08 pop {r3} + 80069f4: 469e mov lr, r3 + 80069f6: 4770 bx lr diff --git a/103ze/Debug/103ze_code.map b/103ze/Debug/103ze_code.map index ecbbcc9..eaf70c8 100644 --- a/103ze/Debug/103ze_code.map +++ b/103ze/Debug/103ze_code.map @@ -10,23 +10,69 @@ c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externalt c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp/crt0.o (__libc_init_array) c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-memset.o) c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp/crt0.o (memset) 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c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-sbrkr.o) (errno) +c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-lock.o) + c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-mlock.o) (__retarget_lock_acquire_recursive) Allocating common symbols Common symbol size file USERPath 0x4 FATFS/App/fatfs.o +__lock___atexit_recursive_mutex + 0x1 c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-lock.o) +__lock___arc4random_mutex + 0x1 c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-lock.o) hspi2 0x58 Core/Src/main.o +errno 0x4 c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-reent.o) ftinfo 0x24 mycode/text.o uwTick 0x4 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.o pFlash 0x20 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash.o +__lock___env_recursive_mutex + 0x1 c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-lock.o) +__lock___sinit_recursive_mutex + 0x1 c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-lock.o) hsram1 0x48 Core/Src/main.o +__lock___malloc_recursive_mutex + 0x1 c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-lock.o) retUSER 0x1 FATFS/App/fatfs.o lcddev 0xa mycode/lcd.o SD 0x230 mycode/c.o -Timer2 0x1 mycode/fatfs_sd.o -Timer1 0x1 mycode/fatfs_sd.o +Timer2 0x4 mycode/fatfs_sd.o +__lock___at_quick_exit_mutex + 0x1 c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-lock.o) +Timer1 0x4 mycode/fatfs_sd.o +__lock___dd_hash_mutex + 0x1 c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-lock.o) +__lock___tz_mutex 0x1 c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-lock.o) USERFile 0x22c FATFS/App/fatfs.o USERFatFS 0x230 FATFS/App/fatfs.o +__lock___sfp_recursive_mutex + 0x1 c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-lock.o) Discarded input sections @@ -168,7 +214,7 @@ Discarded input sections .debug_macro 0x0000000000000000 0x141 Core/Src/stm32f1xx_hal_msp.o .debug_macro 0x0000000000000000 0x217 Core/Src/stm32f1xx_hal_msp.o .debug_macro 0x0000000000000000 0xb5 Core/Src/stm32f1xx_hal_msp.o - .debug_macro 0x0000000000000000 0x28 Core/Src/stm32f1xx_hal_msp.o + .debug_macro 0x0000000000000000 0x4c Core/Src/stm32f1xx_hal_msp.o .group 0x0000000000000000 0xc Core/Src/stm32f1xx_it.o .group 0x0000000000000000 0xc Core/Src/stm32f1xx_it.o .group 0x0000000000000000 0xc Core/Src/stm32f1xx_it.o @@ -245,7 +291,7 @@ Discarded input sections .debug_macro 0x0000000000000000 0x141 Core/Src/stm32f1xx_it.o .debug_macro 0x0000000000000000 0x217 Core/Src/stm32f1xx_it.o .debug_macro 0x0000000000000000 0xb5 Core/Src/stm32f1xx_it.o - .debug_macro 0x0000000000000000 0x28 Core/Src/stm32f1xx_it.o + .debug_macro 0x0000000000000000 0x4c Core/Src/stm32f1xx_it.o .group 0x0000000000000000 0xc Core/Src/syscalls.o .group 0x0000000000000000 0xc Core/Src/syscalls.o .group 0x0000000000000000 0xc Core/Src/syscalls.o @@ -401,15 +447,6 @@ Discarded input sections .text 0x0000000000000000 0x0 Core/Src/sysmem.o .data 0x0000000000000000 0x0 Core/Src/sysmem.o .bss 0x0000000000000000 0x0 Core/Src/sysmem.o - .bss.__sbrk_heap_end - 0x0000000000000000 0x4 Core/Src/sysmem.o - .text._sbrk 0x0000000000000000 0x6c Core/Src/sysmem.o - .debug_info 0x0000000000000000 0xa25 Core/Src/sysmem.o - .debug_abbrev 0x0000000000000000 0x1bf Core/Src/sysmem.o - .debug_aranges - 0x0000000000000000 0x20 Core/Src/sysmem.o - .debug_ranges 0x0000000000000000 0x10 Core/Src/sysmem.o - .debug_macro 0x0000000000000000 0xff Core/Src/sysmem.o .debug_macro 0x0000000000000000 0xa9c Core/Src/sysmem.o .debug_macro 0x0000000000000000 0x10 Core/Src/sysmem.o .debug_macro 0x0000000000000000 0x22 Core/Src/sysmem.o @@ -428,16 +465,9 @@ Discarded input sections .debug_macro 0x0000000000000000 0x71 Core/Src/sysmem.o .debug_macro 0x0000000000000000 0x1c Core/Src/sysmem.o .debug_macro 0x0000000000000000 0x12a Core/Src/sysmem.o - .debug_macro 0x0000000000000000 0x23b Core/Src/sysmem.o .debug_macro 0x0000000000000000 0x103 Core/Src/sysmem.o .debug_macro 0x0000000000000000 0x6a Core/Src/sysmem.o .debug_macro 0x0000000000000000 0x1df Core/Src/sysmem.o - .debug_line 0x0000000000000000 0x4f8 Core/Src/sysmem.o - .debug_str 0x0000000000000000 0x6250 Core/Src/sysmem.o - .comment 0x0000000000000000 0x54 Core/Src/sysmem.o - .debug_frame 0x0000000000000000 0x34 Core/Src/sysmem.o - .ARM.attributes - 0x0000000000000000 0x2d Core/Src/sysmem.o .group 0x0000000000000000 0xc Core/Src/system_stm32f1xx.o .group 0x0000000000000000 0xc Core/Src/system_stm32f1xx.o .group 0x0000000000000000 0xc Core/Src/system_stm32f1xx.o @@ -1246,8 +1276,6 @@ Discarded input sections .bss 0x0000000000000000 0x0 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.o .text.HAL_GPIO_DeInit 0x0000000000000000 0x198 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.o - .text.HAL_GPIO_ReadPin - 0x0000000000000000 0x2e Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.o .text.HAL_GPIO_TogglePin 0x0000000000000000 0x32 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.o .text.HAL_GPIO_LockPin @@ -2335,7 +2363,7 @@ Discarded input sections .debug_macro 0x0000000000000000 0x141 FATFS/App/fatfs.o .debug_macro 0x0000000000000000 0x217 FATFS/App/fatfs.o .debug_macro 0x0000000000000000 0xb5 FATFS/App/fatfs.o - .debug_macro 0x0000000000000000 0x28 FATFS/App/fatfs.o + .debug_macro 0x0000000000000000 0x4c FATFS/App/fatfs.o .debug_macro 0x0000000000000000 0xf5 FATFS/App/fatfs.o .debug_macro 0x0000000000000000 0x8e FATFS/App/fatfs.o .group 0x0000000000000000 0xc FATFS/Target/user_diskio.o @@ -2447,7 +2475,7 @@ Discarded input sections .debug_macro 0x0000000000000000 0x141 FATFS/Target/user_diskio.o .debug_macro 0x0000000000000000 0x217 FATFS/Target/user_diskio.o .debug_macro 0x0000000000000000 0xb5 FATFS/Target/user_diskio.o - .debug_macro 0x0000000000000000 0x28 FATFS/Target/user_diskio.o + .debug_macro 0x0000000000000000 0x4c FATFS/Target/user_diskio.o .debug_macro 0x0000000000000000 0xd8 FATFS/Target/user_diskio.o .debug_macro 0x0000000000000000 0xf5 FATFS/Target/user_diskio.o .group 0x0000000000000000 0xc Middlewares/Third_Party/FatFs/src/diskio.o @@ -2536,7 +2564,7 @@ Discarded input sections .debug_macro 0x0000000000000000 0x141 Middlewares/Third_Party/FatFs/src/diskio.o .debug_macro 0x0000000000000000 0x217 Middlewares/Third_Party/FatFs/src/diskio.o .debug_macro 0x0000000000000000 0xb5 Middlewares/Third_Party/FatFs/src/diskio.o - .debug_macro 0x0000000000000000 0x28 Middlewares/Third_Party/FatFs/src/diskio.o + .debug_macro 0x0000000000000000 0x4c Middlewares/Third_Party/FatFs/src/diskio.o .debug_macro 0x0000000000000000 0xd8 Middlewares/Third_Party/FatFs/src/diskio.o .debug_macro 0x0000000000000000 0xf5 Middlewares/Third_Party/FatFs/src/diskio.o .group 0x0000000000000000 0xc Middlewares/Third_Party/FatFs/src/ff.o @@ -2662,7 +2690,7 @@ Discarded input sections .debug_macro 0x0000000000000000 0x141 Middlewares/Third_Party/FatFs/src/ff.o .debug_macro 0x0000000000000000 0x217 Middlewares/Third_Party/FatFs/src/ff.o .debug_macro 0x0000000000000000 0xb5 Middlewares/Third_Party/FatFs/src/ff.o - .debug_macro 0x0000000000000000 0x28 Middlewares/Third_Party/FatFs/src/ff.o + .debug_macro 0x0000000000000000 0x4c Middlewares/Third_Party/FatFs/src/ff.o .debug_macro 0x0000000000000000 0xd8 Middlewares/Third_Party/FatFs/src/ff.o .debug_macro 0x0000000000000000 0xf5 Middlewares/Third_Party/FatFs/src/ff.o .debug_macro 0x0000000000000000 0x8e Middlewares/Third_Party/FatFs/src/ff.o @@ -2754,7 +2782,7 @@ Discarded input sections .debug_macro 0x0000000000000000 0x141 Middlewares/Third_Party/FatFs/src/ff_gen_drv.o .debug_macro 0x0000000000000000 0x217 Middlewares/Third_Party/FatFs/src/ff_gen_drv.o .debug_macro 0x0000000000000000 0xb5 Middlewares/Third_Party/FatFs/src/ff_gen_drv.o - .debug_macro 0x0000000000000000 0x28 Middlewares/Third_Party/FatFs/src/ff_gen_drv.o + .debug_macro 0x0000000000000000 0x4c Middlewares/Third_Party/FatFs/src/ff_gen_drv.o .debug_macro 0x0000000000000000 0xd8 Middlewares/Third_Party/FatFs/src/ff_gen_drv.o .debug_macro 0x0000000000000000 0xf5 Middlewares/Third_Party/FatFs/src/ff_gen_drv.o .group 0x0000000000000000 0xc Middlewares/Third_Party/FatFs/src/option/syscall.o @@ -2874,11 +2902,11 @@ Discarded input sections .debug_macro 0x0000000000000000 0x141 Middlewares/Third_Party/FatFs/src/option/syscall.o .debug_macro 0x0000000000000000 0x217 Middlewares/Third_Party/FatFs/src/option/syscall.o .debug_macro 0x0000000000000000 0xb5 Middlewares/Third_Party/FatFs/src/option/syscall.o - .debug_macro 0x0000000000000000 0x28 Middlewares/Third_Party/FatFs/src/option/syscall.o + .debug_macro 0x0000000000000000 0x4c Middlewares/Third_Party/FatFs/src/option/syscall.o .debug_macro 0x0000000000000000 0xd8 Middlewares/Third_Party/FatFs/src/option/syscall.o .debug_macro 0x0000000000000000 0xf5 Middlewares/Third_Party/FatFs/src/option/syscall.o .debug_line 0x0000000000000000 0x829 Middlewares/Third_Party/FatFs/src/option/syscall.o - .debug_str 0x0000000000000000 0x8fb2f Middlewares/Third_Party/FatFs/src/option/syscall.o + .debug_str 0x0000000000000000 0x8fbb8 Middlewares/Third_Party/FatFs/src/option/syscall.o .comment 0x0000000000000000 0x54 Middlewares/Third_Party/FatFs/src/option/syscall.o .ARM.attributes 0x0000000000000000 0x33 Middlewares/Third_Party/FatFs/src/option/syscall.o @@ -2964,7 +2992,7 @@ Discarded input sections .debug_macro 0x0000000000000000 0x141 mycode/c.o .debug_macro 0x0000000000000000 0x217 mycode/c.o .debug_macro 0x0000000000000000 0xb5 mycode/c.o - .debug_macro 0x0000000000000000 0x28 mycode/c.o + .debug_macro 0x0000000000000000 0x4c mycode/c.o .debug_macro 0x0000000000000000 0xde mycode/c.o .debug_macro 0x0000000000000000 0xf5 mycode/c.o .debug_macro 0x0000000000000000 0x8e mycode/c.o @@ -3045,7 +3073,7 @@ Discarded input sections .debug_macro 0x0000000000000000 0x141 mycode/falsh.o .debug_macro 0x0000000000000000 0x217 mycode/falsh.o .debug_macro 0x0000000000000000 0xb5 mycode/falsh.o - .debug_macro 0x0000000000000000 0x28 mycode/falsh.o + .debug_macro 0x0000000000000000 0x4c mycode/falsh.o .group 0x0000000000000000 0xc mycode/fatfs_sd.o .group 0x0000000000000000 0xc mycode/fatfs_sd.o .group 0x0000000000000000 0xc mycode/fatfs_sd.o @@ -3090,7 +3118,7 @@ Discarded input sections .data 0x0000000000000000 0x0 mycode/fatfs_sd.o .bss 0x0000000000000000 0x0 mycode/fatfs_sd.o .text.SDTimer_Handler - 0x0000000000000000 0x44 mycode/fatfs_sd.o + 0x0000000000000000 0x38 mycode/fatfs_sd.o .debug_macro 0x0000000000000000 0xa9c mycode/fatfs_sd.o .debug_macro 0x0000000000000000 0x21b mycode/fatfs_sd.o .debug_macro 0x0000000000000000 0x2e mycode/fatfs_sd.o @@ -3127,7 +3155,7 @@ Discarded input sections .debug_macro 0x0000000000000000 0x141 mycode/fatfs_sd.o .debug_macro 0x0000000000000000 0x217 mycode/fatfs_sd.o .debug_macro 0x0000000000000000 0xb5 mycode/fatfs_sd.o - .debug_macro 0x0000000000000000 0x28 mycode/fatfs_sd.o + .debug_macro 0x0000000000000000 0x4c mycode/fatfs_sd.o .debug_macro 0x0000000000000000 0x16 mycode/fatfs_sd.o .debug_macro 0x0000000000000000 0x7c mycode/fatfs_sd.o .debug_macro 0x0000000000000000 0x64 mycode/fatfs_sd.o @@ -3228,7 +3256,7 @@ 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+3511,7 @@ LOAD c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.exte 0x0000000008000000 g_pfnVectors 0x00000000080001e4 . = ALIGN (0x4) -.text 0x00000000080001e4 0x5d68 +.text 0x00000000080001e4 0x6814 0x00000000080001e4 . = ALIGN (0x4) *(.text) .text 0x00000000080001e4 0x40 c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/thumb/v7-m/nofp/crtbegin.o @@ -3440,493 +3524,555 @@ LOAD c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.exte .text.MX_SPI2_Init 0x00000000080002d0 0x6c Core/Src/main.o .text.MX_GPIO_Init - 0x000000000800033c 0x10c Core/Src/main.o + 0x000000000800033c 0x128 Core/Src/main.o .text.MX_FSMC_Init - 0x0000000008000448 0xc8 Core/Src/main.o + 0x0000000008000464 0xc8 Core/Src/main.o .text.Error_Handler - 0x0000000008000510 0xa Core/Src/main.o - 0x0000000008000510 Error_Handler - *fill* 0x000000000800051a 0x2 + 0x000000000800052c 0xa Core/Src/main.o + 0x000000000800052c Error_Handler + *fill* 0x0000000008000536 0x2 .text.HAL_MspInit - 0x000000000800051c 0x64 Core/Src/stm32f1xx_hal_msp.o - 0x000000000800051c HAL_MspInit + 0x0000000008000538 0x64 Core/Src/stm32f1xx_hal_msp.o + 0x0000000008000538 HAL_MspInit .text.HAL_SPI_MspInit - 0x0000000008000580 0x98 Core/Src/stm32f1xx_hal_msp.o - 0x0000000008000580 HAL_SPI_MspInit + 0x000000000800059c 0x98 Core/Src/stm32f1xx_hal_msp.o + 0x000000000800059c HAL_SPI_MspInit .text.HAL_FSMC_MspInit - 0x0000000008000618 0xa8 Core/Src/stm32f1xx_hal_msp.o + 0x0000000008000634 0xa8 Core/Src/stm32f1xx_hal_msp.o .text.HAL_SRAM_MspInit - 0x00000000080006c0 0x14 Core/Src/stm32f1xx_hal_msp.o - 0x00000000080006c0 HAL_SRAM_MspInit + 0x00000000080006dc 0x14 Core/Src/stm32f1xx_hal_msp.o + 0x00000000080006dc HAL_SRAM_MspInit .text.NMI_Handler - 0x00000000080006d4 0x6 Core/Src/stm32f1xx_it.o - 0x00000000080006d4 NMI_Handler + 0x00000000080006f0 0x6 Core/Src/stm32f1xx_it.o + 0x00000000080006f0 NMI_Handler .text.HardFault_Handler - 0x00000000080006da 0x6 Core/Src/stm32f1xx_it.o - 0x00000000080006da HardFault_Handler + 0x00000000080006f6 0x6 Core/Src/stm32f1xx_it.o + 0x00000000080006f6 HardFault_Handler .text.MemManage_Handler - 0x00000000080006e0 0x6 Core/Src/stm32f1xx_it.o - 0x00000000080006e0 MemManage_Handler + 0x00000000080006fc 0x6 Core/Src/stm32f1xx_it.o + 0x00000000080006fc MemManage_Handler .text.BusFault_Handler - 0x00000000080006e6 0x6 Core/Src/stm32f1xx_it.o - 0x00000000080006e6 BusFault_Handler + 0x0000000008000702 0x6 Core/Src/stm32f1xx_it.o + 0x0000000008000702 BusFault_Handler .text.UsageFault_Handler - 0x00000000080006ec 0x6 Core/Src/stm32f1xx_it.o - 0x00000000080006ec UsageFault_Handler + 0x0000000008000708 0x6 Core/Src/stm32f1xx_it.o + 0x0000000008000708 UsageFault_Handler .text.SVC_Handler - 0x00000000080006f2 0xc Core/Src/stm32f1xx_it.o - 0x00000000080006f2 SVC_Handler + 0x000000000800070e 0xc Core/Src/stm32f1xx_it.o + 0x000000000800070e SVC_Handler .text.DebugMon_Handler - 0x00000000080006fe 0xc Core/Src/stm32f1xx_it.o - 0x00000000080006fe DebugMon_Handler + 0x000000000800071a 0xc Core/Src/stm32f1xx_it.o + 0x000000000800071a DebugMon_Handler .text.PendSV_Handler - 0x000000000800070a 0xc Core/Src/stm32f1xx_it.o - 0x000000000800070a PendSV_Handler + 0x0000000008000726 0xc Core/Src/stm32f1xx_it.o + 0x0000000008000726 PendSV_Handler .text.SysTick_Handler - 0x0000000008000716 0xc Core/Src/stm32f1xx_it.o - 0x0000000008000716 SysTick_Handler + 0x0000000008000732 0xc Core/Src/stm32f1xx_it.o + 0x0000000008000732 SysTick_Handler + *fill* 0x000000000800073e 0x2 + .text._sbrk 0x0000000008000740 0x6c Core/Src/sysmem.o + 0x0000000008000740 _sbrk .text.SystemInit - 0x0000000008000722 0xc Core/Src/system_stm32f1xx.o - 0x0000000008000722 SystemInit - *fill* 0x000000000800072e 0x2 + 0x00000000080007ac 0xc Core/Src/system_stm32f1xx.o + 0x00000000080007ac SystemInit .text.Reset_Handler - 0x0000000008000730 0x48 Core/Startup/startup_stm32f103zetx.o - 0x0000000008000730 Reset_Handler + 0x00000000080007b8 0x48 Core/Startup/startup_stm32f103zetx.o + 0x00000000080007b8 Reset_Handler .text.Default_Handler - 0x0000000008000778 0x2 Core/Startup/startup_stm32f103zetx.o - 0x0000000008000778 RTC_Alarm_IRQHandler - 0x0000000008000778 EXTI2_IRQHandler - 0x0000000008000778 TIM8_TRG_COM_IRQHandler - 0x0000000008000778 TIM8_CC_IRQHandler - 0x0000000008000778 TIM1_CC_IRQHandler - 0x0000000008000778 TIM6_IRQHandler - 0x0000000008000778 PVD_IRQHandler - 0x0000000008000778 SDIO_IRQHandler - 0x0000000008000778 EXTI3_IRQHandler - 0x0000000008000778 EXTI0_IRQHandler - 0x0000000008000778 I2C2_EV_IRQHandler - 0x0000000008000778 ADC1_2_IRQHandler - 0x0000000008000778 SPI1_IRQHandler - 0x0000000008000778 TAMPER_IRQHandler - 0x0000000008000778 TIM8_UP_IRQHandler - 0x0000000008000778 DMA2_Channel2_IRQHandler - 0x0000000008000778 DMA1_Channel4_IRQHandler - 0x0000000008000778 USART3_IRQHandler - 0x0000000008000778 RTC_IRQHandler - 0x0000000008000778 DMA1_Channel7_IRQHandler - 0x0000000008000778 CAN1_RX1_IRQHandler - 0x0000000008000778 UART5_IRQHandler - 0x0000000008000778 ADC3_IRQHandler - 0x0000000008000778 TIM4_IRQHandler - 0x0000000008000778 DMA2_Channel1_IRQHandler - 0x0000000008000778 I2C1_EV_IRQHandler - 0x0000000008000778 DMA1_Channel6_IRQHandler - 0x0000000008000778 UART4_IRQHandler - 0x0000000008000778 TIM3_IRQHandler - 0x0000000008000778 RCC_IRQHandler - 0x0000000008000778 TIM1_TRG_COM_IRQHandler - 0x0000000008000778 DMA1_Channel1_IRQHandler - 0x0000000008000778 Default_Handler - 0x0000000008000778 EXTI15_10_IRQHandler - 0x0000000008000778 TIM7_IRQHandler - 0x0000000008000778 TIM5_IRQHandler - 0x0000000008000778 EXTI9_5_IRQHandler - 0x0000000008000778 SPI2_IRQHandler - 0x0000000008000778 DMA1_Channel5_IRQHandler - 0x0000000008000778 EXTI4_IRQHandler - 0x0000000008000778 USB_LP_CAN1_RX0_IRQHandler - 0x0000000008000778 USB_HP_CAN1_TX_IRQHandler - 0x0000000008000778 DMA1_Channel3_IRQHandler - 0x0000000008000778 FSMC_IRQHandler - 0x0000000008000778 TIM1_UP_IRQHandler - 0x0000000008000778 WWDG_IRQHandler - 0x0000000008000778 TIM2_IRQHandler - 0x0000000008000778 TIM1_BRK_IRQHandler - 0x0000000008000778 EXTI1_IRQHandler - 0x0000000008000778 DMA2_Channel4_5_IRQHandler - 0x0000000008000778 USART2_IRQHandler - 0x0000000008000778 I2C2_ER_IRQHandler - 0x0000000008000778 DMA1_Channel2_IRQHandler - 0x0000000008000778 TIM8_BRK_IRQHandler - 0x0000000008000778 CAN1_SCE_IRQHandler - 0x0000000008000778 FLASH_IRQHandler - 0x0000000008000778 USART1_IRQHandler - 0x0000000008000778 SPI3_IRQHandler - 0x0000000008000778 I2C1_ER_IRQHandler - 0x0000000008000778 USBWakeUp_IRQHandler - 0x0000000008000778 DMA2_Channel3_IRQHandler - *fill* 0x000000000800077a 0x2 + 0x0000000008000800 0x2 Core/Startup/startup_stm32f103zetx.o + 0x0000000008000800 RTC_Alarm_IRQHandler + 0x0000000008000800 EXTI2_IRQHandler + 0x0000000008000800 TIM8_TRG_COM_IRQHandler + 0x0000000008000800 TIM8_CC_IRQHandler + 0x0000000008000800 TIM1_CC_IRQHandler + 0x0000000008000800 TIM6_IRQHandler + 0x0000000008000800 PVD_IRQHandler + 0x0000000008000800 SDIO_IRQHandler + 0x0000000008000800 EXTI3_IRQHandler + 0x0000000008000800 EXTI0_IRQHandler + 0x0000000008000800 I2C2_EV_IRQHandler + 0x0000000008000800 ADC1_2_IRQHandler + 0x0000000008000800 SPI1_IRQHandler + 0x0000000008000800 TAMPER_IRQHandler + 0x0000000008000800 TIM8_UP_IRQHandler + 0x0000000008000800 DMA2_Channel2_IRQHandler + 0x0000000008000800 DMA1_Channel4_IRQHandler + 0x0000000008000800 USART3_IRQHandler + 0x0000000008000800 RTC_IRQHandler + 0x0000000008000800 DMA1_Channel7_IRQHandler + 0x0000000008000800 CAN1_RX1_IRQHandler + 0x0000000008000800 UART5_IRQHandler + 0x0000000008000800 ADC3_IRQHandler + 0x0000000008000800 TIM4_IRQHandler + 0x0000000008000800 DMA2_Channel1_IRQHandler + 0x0000000008000800 I2C1_EV_IRQHandler + 0x0000000008000800 DMA1_Channel6_IRQHandler + 0x0000000008000800 UART4_IRQHandler + 0x0000000008000800 TIM3_IRQHandler + 0x0000000008000800 RCC_IRQHandler + 0x0000000008000800 TIM1_TRG_COM_IRQHandler + 0x0000000008000800 DMA1_Channel1_IRQHandler + 0x0000000008000800 Default_Handler + 0x0000000008000800 EXTI15_10_IRQHandler + 0x0000000008000800 TIM7_IRQHandler + 0x0000000008000800 TIM5_IRQHandler + 0x0000000008000800 EXTI9_5_IRQHandler + 0x0000000008000800 SPI2_IRQHandler + 0x0000000008000800 DMA1_Channel5_IRQHandler + 0x0000000008000800 EXTI4_IRQHandler + 0x0000000008000800 USB_LP_CAN1_RX0_IRQHandler + 0x0000000008000800 USB_HP_CAN1_TX_IRQHandler + 0x0000000008000800 DMA1_Channel3_IRQHandler + 0x0000000008000800 FSMC_IRQHandler + 0x0000000008000800 TIM1_UP_IRQHandler + 0x0000000008000800 WWDG_IRQHandler + 0x0000000008000800 TIM2_IRQHandler + 0x0000000008000800 TIM1_BRK_IRQHandler + 0x0000000008000800 EXTI1_IRQHandler + 0x0000000008000800 DMA2_Channel4_5_IRQHandler + 0x0000000008000800 USART2_IRQHandler + 0x0000000008000800 I2C2_ER_IRQHandler + 0x0000000008000800 DMA1_Channel2_IRQHandler + 0x0000000008000800 TIM8_BRK_IRQHandler + 0x0000000008000800 CAN1_SCE_IRQHandler + 0x0000000008000800 FLASH_IRQHandler + 0x0000000008000800 USART1_IRQHandler + 0x0000000008000800 SPI3_IRQHandler + 0x0000000008000800 I2C1_ER_IRQHandler + 0x0000000008000800 USBWakeUp_IRQHandler + 0x0000000008000800 DMA2_Channel3_IRQHandler + *fill* 0x0000000008000802 0x2 .text.HAL_Init - 0x000000000800077c 0x2c Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.o - 0x000000000800077c HAL_Init + 0x0000000008000804 0x2c Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.o + 0x0000000008000804 HAL_Init .text.HAL_InitTick - 0x00000000080007a8 0x60 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.o - 0x00000000080007a8 HAL_InitTick + 0x0000000008000830 0x60 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.o + 0x0000000008000830 HAL_InitTick .text.HAL_IncTick - 0x0000000008000808 0x24 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.o - 0x0000000008000808 HAL_IncTick + 0x0000000008000890 0x24 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.o + 0x0000000008000890 HAL_IncTick .text.HAL_GetTick - 0x000000000800082c 0x14 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.o - 0x000000000800082c HAL_GetTick + 0x00000000080008b4 0x14 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.o + 0x00000000080008b4 HAL_GetTick .text.HAL_Delay - 0x0000000008000840 0x48 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.o - 0x0000000008000840 HAL_Delay + 0x00000000080008c8 0x48 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.o + 0x00000000080008c8 HAL_Delay .text.__NVIC_SetPriorityGrouping - 0x0000000008000888 0x48 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.o + 0x0000000008000910 0x48 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.o .text.__NVIC_GetPriorityGrouping - 0x00000000080008d0 0x1c Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.o + 0x0000000008000958 0x1c Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.o .text.__NVIC_SetPriority - 0x00000000080008ec 0x54 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.o + 0x0000000008000974 0x54 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.o .text.NVIC_EncodePriority - 0x0000000008000940 0x64 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.o + 0x00000000080009c8 0x64 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.o .text.SysTick_Config - 0x00000000080009a4 0x44 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.o + 0x0000000008000a2c 0x44 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.o .text.HAL_NVIC_SetPriorityGrouping - 0x00000000080009e8 0x16 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.o - 0x00000000080009e8 HAL_NVIC_SetPriorityGrouping + 0x0000000008000a70 0x16 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.o + 0x0000000008000a70 HAL_NVIC_SetPriorityGrouping .text.HAL_NVIC_SetPriority - 0x00000000080009fe 0x38 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.o - 0x00000000080009fe HAL_NVIC_SetPriority + 0x0000000008000a86 0x38 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.o + 0x0000000008000a86 HAL_NVIC_SetPriority .text.HAL_SYSTICK_Config - 0x0000000008000a36 0x18 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.o - 0x0000000008000a36 HAL_SYSTICK_Config - *fill* 0x0000000008000a4e 0x2 + 0x0000000008000abe 0x18 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.o + 0x0000000008000abe HAL_SYSTICK_Config + *fill* 0x0000000008000ad6 0x2 .text.HAL_GPIO_Init - 0x0000000008000a50 0x328 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.o - 0x0000000008000a50 HAL_GPIO_Init + 0x0000000008000ad8 0x328 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.o + 0x0000000008000ad8 HAL_GPIO_Init + .text.HAL_GPIO_ReadPin + 0x0000000008000e00 0x2e Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.o + 0x0000000008000e00 HAL_GPIO_ReadPin .text.HAL_GPIO_WritePin - 0x0000000008000d78 0x30 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.o - 0x0000000008000d78 HAL_GPIO_WritePin + 0x0000000008000e2e 0x30 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.o + 0x0000000008000e2e HAL_GPIO_WritePin + *fill* 0x0000000008000e5e 0x2 .text.HAL_RCC_OscConfig - 0x0000000008000da8 0x500 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.o - 0x0000000008000da8 HAL_RCC_OscConfig + 0x0000000008000e60 0x500 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.o + 0x0000000008000e60 HAL_RCC_OscConfig .text.HAL_RCC_ClockConfig - 0x00000000080012a8 0x1d4 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.o - 0x00000000080012a8 HAL_RCC_ClockConfig + 0x0000000008001360 0x1d4 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.o + 0x0000000008001360 HAL_RCC_ClockConfig .text.HAL_RCC_GetSysClockFreq - 0x000000000800147c 0xc0 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.o - 0x000000000800147c HAL_RCC_GetSysClockFreq + 0x0000000008001534 0xc0 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.o + 0x0000000008001534 HAL_RCC_GetSysClockFreq .text.RCC_Delay - 0x000000000800153c 0x3c Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.o + 0x00000000080015f4 0x3c Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.o .text.HAL_SPI_Init - 0x0000000008001578 0x108 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.o - 0x0000000008001578 HAL_SPI_Init + 0x0000000008001630 0x108 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.o + 0x0000000008001630 HAL_SPI_Init .text.HAL_SPI_Transmit - 0x0000000008001680 0x278 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.o - 0x0000000008001680 HAL_SPI_Transmit + 0x0000000008001738 0x278 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.o + 0x0000000008001738 HAL_SPI_Transmit .text.HAL_SPI_Receive - 0x00000000080018f8 0x222 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.o - 0x00000000080018f8 HAL_SPI_Receive + 0x00000000080019b0 0x222 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.o + 0x00000000080019b0 HAL_SPI_Receive .text.HAL_SPI_TransmitReceive - 0x0000000008001b1a 0x344 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.o - 0x0000000008001b1a HAL_SPI_TransmitReceive + 0x0000000008001bd2 0x344 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.o + 0x0000000008001bd2 HAL_SPI_TransmitReceive .text.HAL_SPI_GetState - 0x0000000008001e5e 0x1a Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.o - 0x0000000008001e5e HAL_SPI_GetState + 0x0000000008001f16 0x1a Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.o + 0x0000000008001f16 HAL_SPI_GetState .text.SPI_WaitFlagStateUntilTimeout - 0x0000000008001e78 0x110 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.o + 0x0000000008001f30 0x110 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.o .text.SPI_EndRxTransaction - 0x0000000008001f88 0xa4 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.o + 0x0000000008002040 0xa4 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.o .text.SPI_EndRxTxTransaction - 0x000000000800202c 0x3c Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.o + 0x00000000080020e4 0x3c Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.o .text.HAL_SRAM_Init - 0x0000000008002068 0x9a Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_sram.o - 0x0000000008002068 HAL_SRAM_Init - *fill* 0x0000000008002102 0x2 + 0x0000000008002120 0x9a Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_sram.o + 0x0000000008002120 HAL_SRAM_Init + *fill* 0x00000000080021ba 0x2 .text.FSMC_NORSRAM_Init - 0x0000000008002104 0xd4 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_fsmc.o - 0x0000000008002104 FSMC_NORSRAM_Init + 0x00000000080021bc 0xd4 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_fsmc.o + 0x00000000080021bc FSMC_NORSRAM_Init .text.FSMC_NORSRAM_Timing_Init - 0x00000000080021d8 0x68 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_fsmc.o - 0x00000000080021d8 FSMC_NORSRAM_Timing_Init + 0x0000000008002290 0x68 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_fsmc.o + 0x0000000008002290 FSMC_NORSRAM_Timing_Init .text.FSMC_NORSRAM_Extended_Timing_Init - 0x0000000008002240 0x70 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_fsmc.o - 0x0000000008002240 FSMC_NORSRAM_Extended_Timing_Init + 0x00000000080022f8 0x70 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_fsmc.o + 0x00000000080022f8 FSMC_NORSRAM_Extended_Timing_Init .text.MX_FATFS_Init - 0x00000000080022b0 0x24 FATFS/App/fatfs.o - 0x00000000080022b0 MX_FATFS_Init + 0x0000000008002368 0x24 FATFS/App/fatfs.o + 0x0000000008002368 MX_FATFS_Init .text.get_fattime - 0x00000000080022d4 0xe FATFS/App/fatfs.o - 0x00000000080022d4 get_fattime - *fill* 0x00000000080022e2 0x2 + 0x000000000800238c 0xe FATFS/App/fatfs.o + 0x000000000800238c get_fattime + *fill* 0x000000000800239a 0x2 .text.USER_initialize - 0x00000000080022e4 0x2c FATFS/Target/user_diskio.o - 0x00000000080022e4 USER_initialize + 0x000000000800239c 0x2c FATFS/Target/user_diskio.o + 0x000000000800239c USER_initialize .text.USER_status - 0x0000000008002310 0x2c FATFS/Target/user_diskio.o - 0x0000000008002310 USER_status + 0x00000000080023c8 0x2c 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c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/thumb/v7-m/nofp/crtbegin.o +.rel.dyn 0x0000000008007590 0x0 + .rel.iplt 0x0000000008007590 0x0 c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/thumb/v7-m/nofp/crtbegin.o -.ARM.extab 0x0000000008006aac 0x0 - 0x0000000008006aac . = ALIGN (0x4) +.ARM.extab 0x0000000008007590 0x0 + 0x0000000008007590 . = ALIGN (0x4) *(.ARM.extab* .gnu.linkonce.armextab.*) - 0x0000000008006aac . = ALIGN (0x4) + 0x0000000008007590 . = ALIGN (0x4) -.ARM 0x0000000008006aac 0x0 - 0x0000000008006aac . = ALIGN (0x4) - 0x0000000008006aac __exidx_start = . +.ARM 0x0000000008007590 0x0 + 0x0000000008007590 . = ALIGN (0x4) + 0x0000000008007590 __exidx_start = . *(.ARM.exidx*) - 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.bss 0x0000000020000024 0x1c c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/thumb/v7-m/nofp/crtbegin.o + .bss 0x0000000020000088 0x1c c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/thumb/v7-m/nofp/crtbegin.o *(.bss*) .bss.FSMC_Initialized - 0x0000000020000040 0x4 Core/Src/stm32f1xx_hal_msp.o - .bss.FatFs 0x0000000020000044 0x4 Middlewares/Third_Party/FatFs/src/ff.o - .bss.Fsid 0x0000000020000048 0x2 Middlewares/Third_Party/FatFs/src/ff.o - *fill* 0x000000002000004a 0x2 - .bss.Files 0x000000002000004c 0x18 Middlewares/Third_Party/FatFs/src/ff.o - .bss.disk 0x0000000020000064 0xc Middlewares/Third_Party/FatFs/src/ff_gen_drv.o - 0x0000000020000064 disk - .bss.CardType 0x0000000020000070 0x1 mycode/fatfs_sd.o + 0x00000000200000a4 0x4 Core/Src/stm32f1xx_hal_msp.o + .bss.__sbrk_heap_end + 0x00000000200000a8 0x4 Core/Src/sysmem.o + .bss.FatFs 0x00000000200000ac 0x4 Middlewares/Third_Party/FatFs/src/ff.o + .bss.Fsid 0x00000000200000b0 0x2 Middlewares/Third_Party/FatFs/src/ff.o + *fill* 0x00000000200000b2 0x2 + .bss.Files 0x00000000200000b4 0x18 Middlewares/Third_Party/FatFs/src/ff.o + .bss.disk 0x00000000200000cc 0xc Middlewares/Third_Party/FatFs/src/ff_gen_drv.o + 0x00000000200000cc disk + .bss.CardType 0x00000000200000d8 0x1 mycode/fatfs_sd.o .bss.PowerFlag - 0x0000000020000071 0x1 mycode/fatfs_sd.o + 0x00000000200000d9 0x1 mycode/fatfs_sd.o + *fill* 0x00000000200000da 0x2 + .bss.__malloc_free_list + 0x00000000200000dc 0x4 c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-nano-mallocr.o) + 0x00000000200000dc __malloc_free_list + .bss.__malloc_sbrk_start + 0x00000000200000e0 0x4 c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-nano-mallocr.o) + 0x00000000200000e0 __malloc_sbrk_start *(COMMON) - *fill* 0x0000000020000072 0x2 - COMMON 0x0000000020000074 0xa0 Core/Src/main.o - 0x0000000020000074 hspi2 - 0x00000000200000cc hsram1 - COMMON 0x0000000020000114 0x4 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.o - 0x0000000020000114 uwTick - COMMON 0x0000000020000118 0x464 FATFS/App/fatfs.o - 0x0000000020000118 USERPath - 0x000000002000011c retUSER - 0x0000000020000120 USERFile - 0x000000002000034c USERFatFS - COMMON 0x000000002000057c 0x230 mycode/c.o - 0x000000002000057c SD - COMMON 0x00000000200007ac 0x2 mycode/fatfs_sd.o - 0x00000000200007ac Timer2 - 0x00000000200007ad Timer1 - *fill* 0x00000000200007ae 0x2 - COMMON 0x00000000200007b0 0xa mycode/lcd.o - 0x00000000200007b0 lcddev - *fill* 0x00000000200007ba 0x2 - COMMON 0x00000000200007bc 0x24 mycode/text.o - 0x00000000200007bc ftinfo - 0x00000000200007e0 . = ALIGN (0x4) - 0x00000000200007e0 _ebss = . - 0x00000000200007e0 __bss_end__ = _ebss + COMMON 0x00000000200000e4 0xa0 Core/Src/main.o + 0x00000000200000e4 hspi2 + 0x000000002000013c hsram1 + COMMON 0x0000000020000184 0x4 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.o + 0x0000000020000184 uwTick + COMMON 0x0000000020000188 0x464 FATFS/App/fatfs.o + 0x0000000020000188 USERPath + 0x000000002000018c retUSER + 0x0000000020000190 USERFile + 0x00000000200003bc USERFatFS + COMMON 0x00000000200005ec 0x230 mycode/c.o + 0x00000000200005ec SD + COMMON 0x000000002000081c 0x8 mycode/fatfs_sd.o + 0x000000002000081c Timer2 + 0x0000000020000820 Timer1 + COMMON 0x0000000020000824 0xa mycode/lcd.o + 0x0000000020000824 lcddev + *fill* 0x000000002000082e 0x2 + COMMON 0x0000000020000830 0x24 mycode/text.o + 0x0000000020000830 ftinfo + COMMON 0x0000000020000854 0x4 c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-reent.o) + 0x0000000020000854 errno + COMMON 0x0000000020000858 0x9 c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-lock.o) + 0x0000000020000858 __lock___atexit_recursive_mutex + 0x0000000020000859 __lock___arc4random_mutex + 0x000000002000085a __lock___env_recursive_mutex + 0x000000002000085b __lock___sinit_recursive_mutex + 0x000000002000085c __lock___malloc_recursive_mutex + 0x000000002000085d __lock___at_quick_exit_mutex + 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0x00000000000001a6 0x2d Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.o + 0x00000000000001a6 0x2d Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.o .ARM.attributes - 0x00000000000001d3 0x2d Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.o + 0x00000000000001d3 0x2d Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.o .ARM.attributes - 0x0000000000000200 0x2d Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_sram.o + 0x0000000000000200 0x2d Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.o .ARM.attributes - 0x000000000000022d 0x2d Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_fsmc.o + 0x000000000000022d 0x2d Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_sram.o .ARM.attributes - 0x000000000000025a 0x2d FATFS/App/fatfs.o + 0x000000000000025a 0x2d Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_fsmc.o .ARM.attributes - 0x0000000000000287 0x2d FATFS/Target/user_diskio.o + 0x0000000000000287 0x2d FATFS/App/fatfs.o .ARM.attributes - 0x00000000000002b4 0x2d Middlewares/Third_Party/FatFs/src/diskio.o + 0x00000000000002b4 0x2d FATFS/Target/user_diskio.o .ARM.attributes - 0x00000000000002e1 0x2d Middlewares/Third_Party/FatFs/src/ff.o + 0x00000000000002e1 0x2d Middlewares/Third_Party/FatFs/src/diskio.o .ARM.attributes - 0x000000000000030e 0x2d Middlewares/Third_Party/FatFs/src/ff_gen_drv.o + 0x000000000000030e 0x2d Middlewares/Third_Party/FatFs/src/ff.o .ARM.attributes - 0x000000000000033b 0x2d mycode/c.o + 0x000000000000033b 0x2d Middlewares/Third_Party/FatFs/src/ff_gen_drv.o .ARM.attributes - 0x0000000000000368 0x2d mycode/falsh.o + 0x0000000000000368 0x2d mycode/c.o .ARM.attributes - 0x0000000000000395 0x2d mycode/fatfs_sd.o + 0x0000000000000395 0x2d mycode/falsh.o .ARM.attributes - 0x00000000000003c2 0x2d mycode/lcd.o + 0x00000000000003c2 0x2d mycode/fatfs_sd.o .ARM.attributes - 0x00000000000003ef 0x2d mycode/text.o + 0x00000000000003ef 0x2d mycode/lcd.o .ARM.attributes - 0x000000000000041c 0x2d c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-init.o) + 0x000000000000041c 0x2d mycode/text.o .ARM.attributes - 0x0000000000000449 0x2d c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-memset.o) + 0x0000000000000449 0x2d c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-errno.o) .ARM.attributes - 0x0000000000000476 0x1d c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/thumb/v7-m/nofp/crtn.o + 0x0000000000000476 0x2d c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-impure.o) + .ARM.attributes + 0x00000000000004a3 0x2d c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-init.o) + .ARM.attributes + 0x00000000000004d0 0x2d c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-memset.o) + .ARM.attributes + 0x00000000000004fd 0x2d c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-sprintf.o) + .ARM.attributes + 0x000000000000052a 0x2d c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-nano-svfprintf.o) + .ARM.attributes + 0x0000000000000557 0x2d c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-nano-vfprintf_i.o) + .ARM.attributes + 0x0000000000000584 0x2d c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-memchr-stub.o) + .ARM.attributes + 0x00000000000005b1 0x2d c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-memcpy-stub.o) + .ARM.attributes + 0x00000000000005de 0x2d c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-memmove.o) + .ARM.attributes + 0x000000000000060b 0x2d c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-nano-freer.o) + .ARM.attributes + 0x0000000000000638 0x2d c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-nano-mallocr.o) + .ARM.attributes + 0x0000000000000665 0x2d c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-nano-reallocr.o) + .ARM.attributes + 0x0000000000000692 0x2d c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-sbrkr.o) + .ARM.attributes + 0x00000000000006bf 0x2d c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-mlock.o) + .ARM.attributes + 0x00000000000006ec 0x2d c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-nano-msizer.o) + .ARM.attributes + 0x0000000000000719 0x2d c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-reent.o) + .ARM.attributes + 0x0000000000000746 0x2d c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-lock.o) + .ARM.attributes + 0x0000000000000773 0x1d c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/thumb/v7-m/nofp/crtn.o OUTPUT(103ze_code.elf elf32-littlearm) LOAD linker stubs LOAD c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc.a LOAD c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libm.a LOAD c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/thumb/v7-m/nofp\libgcc.a -.debug_info 0x0000000000000000 0xe347 +.debug_info 0x0000000000000000 0xede2 .debug_info 0x0000000000000000 0x117c Core/Src/main.o .debug_info 0x000000000000117c 0xbe6 Core/Src/stm32f1xx_hal_msp.o .debug_info 0x0000000000001d62 0x222 Core/Src/stm32f1xx_it.o - .debug_info 0x0000000000001f84 0x2be Core/Src/system_stm32f1xx.o - .debug_info 0x0000000000002242 0x22 Core/Startup/startup_stm32f103zetx.o - .debug_info 0x0000000000002264 0x7d0 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.o - .debug_info 0x0000000000002a34 0xc42 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.o - .debug_info 0x0000000000003676 0x701 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.o - .debug_info 0x0000000000003d77 0x88e Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.o - .debug_info 0x0000000000004605 0x16bd Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.o - .debug_info 0x0000000000005cc2 0xd4b Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_sram.o - .debug_info 0x0000000000006a0d 0xae7 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_fsmc.o - .debug_info 0x00000000000074f4 0x5e8 FATFS/App/fatfs.o - .debug_info 0x0000000000007adc 0xced FATFS/Target/user_diskio.o - .debug_info 0x00000000000087c9 0x4fe Middlewares/Third_Party/FatFs/src/diskio.o - .debug_info 0x0000000000008cc7 0x2333 Middlewares/Third_Party/FatFs/src/ff.o - .debug_info 0x000000000000affa 0x495 Middlewares/Third_Party/FatFs/src/ff_gen_drv.o - .debug_info 0x000000000000b48f 0x7c3 mycode/c.o - .debug_info 0x000000000000bc52 0x73b mycode/falsh.o - .debug_info 0x000000000000c38d 0xc6d mycode/fatfs_sd.o - .debug_info 0x000000000000cffa 0x8a2 mycode/lcd.o - .debug_info 0x000000000000d89c 0xaab mycode/text.o + .debug_info 0x0000000000001f84 0xa25 Core/Src/sysmem.o + .debug_info 0x00000000000029a9 0x2be Core/Src/system_stm32f1xx.o + .debug_info 0x0000000000002c67 0x22 Core/Startup/startup_stm32f103zetx.o + .debug_info 0x0000000000002c89 0x7d0 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.o + .debug_info 0x0000000000003459 0xc42 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.o + .debug_info 0x000000000000409b 0x701 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.o + .debug_info 0x000000000000479c 0x88e Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.o + .debug_info 0x000000000000502a 0x16bd Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.o + .debug_info 0x00000000000066e7 0xd4b Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_sram.o + .debug_info 0x0000000000007432 0xae7 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_fsmc.o + .debug_info 0x0000000000007f19 0x5e8 FATFS/App/fatfs.o + .debug_info 0x0000000000008501 0xced FATFS/Target/user_diskio.o + .debug_info 0x00000000000091ee 0x4fe Middlewares/Third_Party/FatFs/src/diskio.o + .debug_info 0x00000000000096ec 0x2333 Middlewares/Third_Party/FatFs/src/ff.o + .debug_info 0x000000000000ba1f 0x495 Middlewares/Third_Party/FatFs/src/ff_gen_drv.o + .debug_info 0x000000000000beb4 0x83e mycode/c.o + .debug_info 0x000000000000c6f2 0x73b mycode/falsh.o + .debug_info 0x000000000000ce2d 0xc68 mycode/fatfs_sd.o + .debug_info 0x000000000000da95 0x8a2 mycode/lcd.o + .debug_info 0x000000000000e337 0xaab mycode/text.o -.debug_abbrev 0x0000000000000000 0x2b1d +.debug_abbrev 0x0000000000000000 0x2d03 .debug_abbrev 0x0000000000000000 0x292 Core/Src/main.o .debug_abbrev 0x0000000000000292 0x20b Core/Src/stm32f1xx_hal_msp.o .debug_abbrev 0x000000000000049d 0xd2 Core/Src/stm32f1xx_it.o - .debug_abbrev 0x000000000000056f 0x14e Core/Src/system_stm32f1xx.o - .debug_abbrev 0x00000000000006bd 0x12 Core/Startup/startup_stm32f103zetx.o - .debug_abbrev 0x00000000000006cf 0x1ed Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.o - .debug_abbrev 0x00000000000008bc 0x313 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.o - .debug_abbrev 0x0000000000000bcf 0x1e8 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.o - .debug_abbrev 0x0000000000000db7 0x273 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.o - .debug_abbrev 0x000000000000102a 0x26e Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.o - .debug_abbrev 0x0000000000001298 0x1f2 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_sram.o - .debug_abbrev 0x000000000000148a 0x1ae Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_fsmc.o - .debug_abbrev 0x0000000000001638 0x19d FATFS/App/fatfs.o - .debug_abbrev 0x00000000000017d5 0x22e FATFS/Target/user_diskio.o - .debug_abbrev 0x0000000000001a03 0x18b Middlewares/Third_Party/FatFs/src/diskio.o - .debug_abbrev 0x0000000000001b8e 0x2bf Middlewares/Third_Party/FatFs/src/ff.o - .debug_abbrev 0x0000000000001e4d 0x1bc Middlewares/Third_Party/FatFs/src/ff_gen_drv.o - .debug_abbrev 0x0000000000002009 0x1f0 mycode/c.o - .debug_abbrev 0x00000000000021f9 0x185 mycode/falsh.o - .debug_abbrev 0x000000000000237e 0x2c5 mycode/fatfs_sd.o - .debug_abbrev 0x0000000000002643 0x29c mycode/lcd.o - .debug_abbrev 0x00000000000028df 0x23e mycode/text.o + .debug_abbrev 0x000000000000056f 0x1bf Core/Src/sysmem.o + .debug_abbrev 0x000000000000072e 0x14e Core/Src/system_stm32f1xx.o + .debug_abbrev 0x000000000000087c 0x12 Core/Startup/startup_stm32f103zetx.o + .debug_abbrev 0x000000000000088e 0x1ed Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.o + .debug_abbrev 0x0000000000000a7b 0x313 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.o + .debug_abbrev 0x0000000000000d8e 0x1e8 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.o + .debug_abbrev 0x0000000000000f76 0x273 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.o + .debug_abbrev 0x00000000000011e9 0x26e Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.o + .debug_abbrev 0x0000000000001457 0x1f2 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_sram.o + .debug_abbrev 0x0000000000001649 0x1ae Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_fsmc.o + .debug_abbrev 0x00000000000017f7 0x19d FATFS/App/fatfs.o + .debug_abbrev 0x0000000000001994 0x22e FATFS/Target/user_diskio.o + .debug_abbrev 0x0000000000001bc2 0x18b Middlewares/Third_Party/FatFs/src/diskio.o + .debug_abbrev 0x0000000000001d4d 0x2bf Middlewares/Third_Party/FatFs/src/ff.o + .debug_abbrev 0x000000000000200c 0x1bc Middlewares/Third_Party/FatFs/src/ff_gen_drv.o + .debug_abbrev 0x00000000000021c8 0x217 mycode/c.o + .debug_abbrev 0x00000000000023df 0x185 mycode/falsh.o + .debug_abbrev 0x0000000000002564 0x2c5 mycode/fatfs_sd.o + .debug_abbrev 0x0000000000002829 0x29c mycode/lcd.o + .debug_abbrev 0x0000000000002ac5 0x23e mycode/text.o -.debug_aranges 0x0000000000000000 0xbf8 +.debug_aranges 0x0000000000000000 0xc18 .debug_aranges 0x0000000000000000 0x48 Core/Src/main.o .debug_aranges @@ -4135,69 +4343,72 @@ LOAD c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.exte .debug_aranges 0x0000000000000098 0x60 Core/Src/stm32f1xx_it.o .debug_aranges - 0x00000000000000f8 0x28 Core/Src/system_stm32f1xx.o + 0x00000000000000f8 0x20 Core/Src/sysmem.o .debug_aranges - 0x0000000000000120 0x28 Core/Startup/startup_stm32f103zetx.o + 0x0000000000000118 0x28 Core/Src/system_stm32f1xx.o .debug_aranges - 0x0000000000000148 0xe0 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.o + 0x0000000000000140 0x28 Core/Startup/startup_stm32f103zetx.o .debug_aranges - 0x0000000000000228 0x100 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.o + 0x0000000000000168 0xe0 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.o .debug_aranges - 0x0000000000000328 0x58 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.o + 0x0000000000000248 0x100 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.o .debug_aranges - 0x0000000000000380 0x90 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.o + 0x0000000000000348 0x58 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.o .debug_aranges - 0x0000000000000410 0x1d0 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.o + 0x00000000000003a0 0x90 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.o .debug_aranges - 0x00000000000005e0 0xb8 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_sram.o + 0x0000000000000430 0x1d0 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.o .debug_aranges - 0x0000000000000698 0xa8 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_fsmc.o + 0x0000000000000600 0xb8 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_sram.o .debug_aranges - 0x0000000000000740 0x28 FATFS/App/fatfs.o + 0x00000000000006b8 0xa8 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_fsmc.o .debug_aranges - 0x0000000000000768 0x40 FATFS/Target/user_diskio.o + 0x0000000000000760 0x28 FATFS/App/fatfs.o .debug_aranges - 0x00000000000007a8 0x48 Middlewares/Third_Party/FatFs/src/diskio.o + 0x0000000000000788 0x40 FATFS/Target/user_diskio.o .debug_aranges - 0x00000000000007f0 0x1e8 Middlewares/Third_Party/FatFs/src/ff.o + 0x00000000000007c8 0x48 Middlewares/Third_Party/FatFs/src/diskio.o .debug_aranges - 0x00000000000009d8 0x40 Middlewares/Third_Party/FatFs/src/ff_gen_drv.o + 0x0000000000000810 0x1e8 Middlewares/Third_Party/FatFs/src/ff.o .debug_aranges - 0x0000000000000a18 0x20 mycode/c.o + 0x00000000000009f8 0x40 Middlewares/Third_Party/FatFs/src/ff_gen_drv.o .debug_aranges - 0x0000000000000a38 0x20 mycode/falsh.o + 0x0000000000000a38 0x20 mycode/c.o .debug_aranges - 0x0000000000000a58 0xa8 mycode/fatfs_sd.o + 0x0000000000000a58 0x20 mycode/falsh.o .debug_aranges - 0x0000000000000b00 0xb8 mycode/lcd.o + 0x0000000000000a78 0xa8 mycode/fatfs_sd.o .debug_aranges - 0x0000000000000bb8 0x40 mycode/text.o + 0x0000000000000b20 0xb8 mycode/lcd.o + .debug_aranges + 0x0000000000000bd8 0x40 mycode/text.o -.debug_ranges 0x0000000000000000 0xaa0 +.debug_ranges 0x0000000000000000 0xab0 .debug_ranges 0x0000000000000000 0x38 Core/Src/main.o .debug_ranges 0x0000000000000038 0x40 Core/Src/stm32f1xx_hal_msp.o .debug_ranges 0x0000000000000078 0x50 Core/Src/stm32f1xx_it.o - .debug_ranges 0x00000000000000c8 0x18 Core/Src/system_stm32f1xx.o - .debug_ranges 0x00000000000000e0 0x20 Core/Startup/startup_stm32f103zetx.o - .debug_ranges 0x0000000000000100 0xd0 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.o - .debug_ranges 0x00000000000001d0 0xf0 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.o - .debug_ranges 0x00000000000002c0 0x48 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.o - .debug_ranges 0x0000000000000308 0x80 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.o - .debug_ranges 0x0000000000000388 0x1c0 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.o - .debug_ranges 0x0000000000000548 0xa8 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_sram.o - .debug_ranges 0x00000000000005f0 0x98 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_fsmc.o - .debug_ranges 0x0000000000000688 0x18 FATFS/App/fatfs.o - .debug_ranges 0x00000000000006a0 0x30 FATFS/Target/user_diskio.o - .debug_ranges 0x00000000000006d0 0x38 Middlewares/Third_Party/FatFs/src/diskio.o - .debug_ranges 0x0000000000000708 0x1d8 Middlewares/Third_Party/FatFs/src/ff.o - .debug_ranges 0x00000000000008e0 0x30 Middlewares/Third_Party/FatFs/src/ff_gen_drv.o - .debug_ranges 0x0000000000000910 0x10 mycode/c.o - .debug_ranges 0x0000000000000920 0x10 mycode/falsh.o - .debug_ranges 0x0000000000000930 0x98 mycode/fatfs_sd.o - .debug_ranges 0x00000000000009c8 0xa8 mycode/lcd.o - .debug_ranges 0x0000000000000a70 0x30 mycode/text.o + .debug_ranges 0x00000000000000c8 0x10 Core/Src/sysmem.o + .debug_ranges 0x00000000000000d8 0x18 Core/Src/system_stm32f1xx.o + .debug_ranges 0x00000000000000f0 0x20 Core/Startup/startup_stm32f103zetx.o + .debug_ranges 0x0000000000000110 0xd0 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.o + .debug_ranges 0x00000000000001e0 0xf0 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_cortex.o + .debug_ranges 0x00000000000002d0 0x48 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.o + .debug_ranges 0x0000000000000318 0x80 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.o + .debug_ranges 0x0000000000000398 0x1c0 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.o + .debug_ranges 0x0000000000000558 0xa8 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_sram.o + .debug_ranges 0x0000000000000600 0x98 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_fsmc.o + .debug_ranges 0x0000000000000698 0x18 FATFS/App/fatfs.o + .debug_ranges 0x00000000000006b0 0x30 FATFS/Target/user_diskio.o + .debug_ranges 0x00000000000006e0 0x38 Middlewares/Third_Party/FatFs/src/diskio.o + .debug_ranges 0x0000000000000718 0x1d8 Middlewares/Third_Party/FatFs/src/ff.o + .debug_ranges 0x00000000000008f0 0x30 Middlewares/Third_Party/FatFs/src/ff_gen_drv.o + .debug_ranges 0x0000000000000920 0x10 mycode/c.o + .debug_ranges 0x0000000000000930 0x10 mycode/falsh.o + .debug_ranges 0x0000000000000940 0x98 mycode/fatfs_sd.o + .debug_ranges 0x00000000000009d8 0xa8 mycode/lcd.o + .debug_ranges 0x0000000000000a80 0x30 mycode/text.o -.debug_macro 0x0000000000000000 0x1a88f +.debug_macro 0x0000000000000000 0x1ac05 .debug_macro 0x0000000000000000 0x20e Core/Src/main.o .debug_macro 0x000000000000020e 0xa9c Core/Src/main.o .debug_macro 0x0000000000000caa 0x21b Core/Src/main.o @@ -4235,119 +4446,125 @@ LOAD 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Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_rcc.o - .debug_macro 0x00000000000181f0 0x1b0 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_spi.o - .debug_macro 0x00000000000183a0 0x1a8 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_sram.o - .debug_macro 0x0000000000018548 0x1e1 Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_fsmc.o - .debug_macro 0x0000000000018729 0x20a FATFS/App/fatfs.o - .debug_macro 0x0000000000018933 0xd8 FATFS/App/fatfs.o - .debug_macro 0x0000000000018a0b 0x2dc FATFS/Target/user_diskio.o - .debug_macro 0x0000000000018ce7 0x10 FATFS/Target/user_diskio.o - .debug_macro 0x0000000000018cf7 0x20 FATFS/Target/user_diskio.o - .debug_macro 0x0000000000018d17 0x16 FATFS/Target/user_diskio.o - .debug_macro 0x0000000000018d2d 0x7c FATFS/Target/user_diskio.o - .debug_macro 0x0000000000018da9 0xbd FATFS/Target/user_diskio.o - .debug_macro 0x0000000000018e66 0x56 FATFS/Target/user_diskio.o - .debug_macro 0x0000000000018ebc 0x64 FATFS/Target/user_diskio.o - .debug_macro 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c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-reent.o) + .debug_frame 0x0000000000003228 0xb0 c:/st/stm32cubeide_1.6.0/stm32cubeide/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924/tools/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/lib/thumb/v7-m/nofp\libc_nano.a(lib_a-lock.o) diff --git a/103ze/Debug/Core/Src/main.o b/103ze/Debug/Core/Src/main.o index 81e8404..d1369fe 100644 Binary files a/103ze/Debug/Core/Src/main.o and b/103ze/Debug/Core/Src/main.o differ diff --git a/103ze/Debug/Core/Src/main.su b/103ze/Debug/Core/Src/main.su index 83bb6cf..10940e4 100644 --- a/103ze/Debug/Core/Src/main.su +++ b/103ze/Debug/Core/Src/main.su @@ -2,5 +2,5 @@ main.c:70:5:main 8 static main.c:117:6:SystemClock_Config 72 static main.c:156:13:MX_SPI2_Init 8 static main.c:194:13:MX_GPIO_Init 48 static -main.c:235:13:MX_FSMC_Init 40 static -main.c:299:6:Error_Handler 4 static,ignoring_inline_asm +main.c:241:13:MX_FSMC_Init 40 static +main.c:305:6:Error_Handler 4 static,ignoring_inline_asm diff --git a/103ze/Debug/Core/Src/stm32f1xx_hal_msp.o b/103ze/Debug/Core/Src/stm32f1xx_hal_msp.o index 0d4eaf7..1cedd95 100644 Binary files a/103ze/Debug/Core/Src/stm32f1xx_hal_msp.o and b/103ze/Debug/Core/Src/stm32f1xx_hal_msp.o differ diff --git a/103ze/Debug/Core/Src/stm32f1xx_it.o b/103ze/Debug/Core/Src/stm32f1xx_it.o index 7cc4c23..5b5e87f 100644 Binary files a/103ze/Debug/Core/Src/stm32f1xx_it.o and b/103ze/Debug/Core/Src/stm32f1xx_it.o differ diff --git a/103ze/Debug/Core/Src/syscalls.o b/103ze/Debug/Core/Src/syscalls.o index 3300476..496f670 100644 Binary files a/103ze/Debug/Core/Src/syscalls.o and b/103ze/Debug/Core/Src/syscalls.o differ diff --git a/103ze/Debug/Core/Src/sysmem.o b/103ze/Debug/Core/Src/sysmem.o index e2254ba..10694e0 100644 Binary files a/103ze/Debug/Core/Src/sysmem.o and b/103ze/Debug/Core/Src/sysmem.o differ diff --git a/103ze/Debug/Core/Src/system_stm32f1xx.o b/103ze/Debug/Core/Src/system_stm32f1xx.o index ca13a5b..5aa4b1e 100644 Binary files a/103ze/Debug/Core/Src/system_stm32f1xx.o and b/103ze/Debug/Core/Src/system_stm32f1xx.o differ diff --git a/103ze/Debug/Core/Startup/startup_stm32f103zetx.o b/103ze/Debug/Core/Startup/startup_stm32f103zetx.o index cce4889..26def97 100644 Binary files a/103ze/Debug/Core/Startup/startup_stm32f103zetx.o and b/103ze/Debug/Core/Startup/startup_stm32f103zetx.o differ diff --git a/103ze/Debug/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.o b/103ze/Debug/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.o index 4db1c58..3a103a4 100644 Binary files a/103ze/Debug/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.o and b/103ze/Debug/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal.o differ diff --git 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differ diff --git a/103ze/Debug/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash.o b/103ze/Debug/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash.o index 9f202b0..561892a 100644 Binary files a/103ze/Debug/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash.o and b/103ze/Debug/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash.o differ diff --git a/103ze/Debug/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash_ex.o b/103ze/Debug/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash_ex.o index 6cea29a..4ee5532 100644 Binary files a/103ze/Debug/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash_ex.o and b/103ze/Debug/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_flash_ex.o differ diff --git a/103ze/Debug/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.o b/103ze/Debug/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.o index e01ec87..7e8482d 100644 Binary files a/103ze/Debug/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.o and 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752b12b..b71fff6 100644 Binary files a/103ze/Debug/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_fsmc.o and b/103ze/Debug/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_ll_fsmc.o differ diff --git a/103ze/Debug/FATFS/App/fatfs.o b/103ze/Debug/FATFS/App/fatfs.o index 6ef5aac..612910b 100644 Binary files a/103ze/Debug/FATFS/App/fatfs.o and b/103ze/Debug/FATFS/App/fatfs.o differ diff --git a/103ze/Debug/FATFS/Target/user_diskio.o b/103ze/Debug/FATFS/Target/user_diskio.o index 84a7c1b..8195dfe 100644 Binary files a/103ze/Debug/FATFS/Target/user_diskio.o and b/103ze/Debug/FATFS/Target/user_diskio.o differ diff --git a/103ze/Debug/Middlewares/Third_Party/FatFs/src/diskio.o b/103ze/Debug/Middlewares/Third_Party/FatFs/src/diskio.o index b90419c..726264f 100644 Binary files a/103ze/Debug/Middlewares/Third_Party/FatFs/src/diskio.o and b/103ze/Debug/Middlewares/Third_Party/FatFs/src/diskio.o differ diff --git a/103ze/Debug/Middlewares/Third_Party/FatFs/src/ff.o b/103ze/Debug/Middlewares/Third_Party/FatFs/src/ff.o index 86b4c69..5a2981b 100644 Binary files a/103ze/Debug/Middlewares/Third_Party/FatFs/src/ff.o and b/103ze/Debug/Middlewares/Third_Party/FatFs/src/ff.o differ diff --git a/103ze/Debug/Middlewares/Third_Party/FatFs/src/ff_gen_drv.o b/103ze/Debug/Middlewares/Third_Party/FatFs/src/ff_gen_drv.o index ed997f9..4712008 100644 Binary files a/103ze/Debug/Middlewares/Third_Party/FatFs/src/ff_gen_drv.o and b/103ze/Debug/Middlewares/Third_Party/FatFs/src/ff_gen_drv.o differ diff --git a/103ze/Debug/Middlewares/Third_Party/FatFs/src/option/syscall.o b/103ze/Debug/Middlewares/Third_Party/FatFs/src/option/syscall.o index 4f117d7..a29bb6c 100644 Binary files a/103ze/Debug/Middlewares/Third_Party/FatFs/src/option/syscall.o and b/103ze/Debug/Middlewares/Third_Party/FatFs/src/option/syscall.o differ diff --git a/103ze/Debug/makefile b/103ze/Debug/makefile index efcb9a8..5775bd3 100644 --- a/103ze/Debug/makefile +++ b/103ze/Debug/makefile @@ -66,8 +66,8 @@ all: main-build main-build: 103ze_code.elf secondary-outputs # Tool invocations -103ze_code.elf: $(OBJS) $(USER_OBJS) C:\Users\kevin\Desktop\smartbooks\103ze\STM32F103ZETX_FLASH.ld makefile objects.list $(OPTIONAL_TOOL_DEPS) - arm-none-eabi-gcc -o "103ze_code.elf" @"objects.list" $(USER_OBJS) $(LIBS) -mcpu=cortex-m3 -T"C:\Users\kevin\Desktop\smartbooks\103ze\STM32F103ZETX_FLASH.ld" --specs=nosys.specs -Wl,-Map="103ze_code.map" -Wl,--gc-sections -static --specs=nano.specs -mfloat-abi=soft -mthumb -Wl,--start-group -lc -lm -Wl,--end-group +103ze_code.elf: $(OBJS) $(USER_OBJS) C:\Users\13370\Desktop\smartbooks\103ze\STM32F103ZETX_FLASH.ld makefile objects.list $(OPTIONAL_TOOL_DEPS) + arm-none-eabi-gcc -o "103ze_code.elf" @"objects.list" $(USER_OBJS) $(LIBS) -mcpu=cortex-m3 -T"C:\Users\13370\Desktop\smartbooks\103ze\STM32F103ZETX_FLASH.ld" --specs=nosys.specs -Wl,-Map="103ze_code.map" -Wl,--gc-sections -static --specs=nano.specs -mfloat-abi=soft -mthumb -Wl,--start-group -lc -lm -Wl,--end-group @echo 'Finished building target: $@' @echo ' ' diff --git a/103ze/Debug/mycode/c.o b/103ze/Debug/mycode/c.o index dc2ee0d..cb2420a 100644 Binary files a/103ze/Debug/mycode/c.o and b/103ze/Debug/mycode/c.o differ diff --git a/103ze/Debug/mycode/c.su b/103ze/Debug/mycode/c.su index bf7793a..95b4afe 100644 --- a/103ze/Debug/mycode/c.su +++ b/103ze/Debug/mycode/c.su @@ -1 +1 @@ -c.c:14:5:my_main 736 static +c.c:21:5:my_main 1120 static diff --git a/103ze/Debug/mycode/falsh.o b/103ze/Debug/mycode/falsh.o index 364ce0a..014872f 100644 Binary files a/103ze/Debug/mycode/falsh.o and b/103ze/Debug/mycode/falsh.o differ diff --git a/103ze/Debug/mycode/fatfs_sd.o b/103ze/Debug/mycode/fatfs_sd.o index 77b2f4c..4ff9442 100644 Binary files a/103ze/Debug/mycode/fatfs_sd.o and b/103ze/Debug/mycode/fatfs_sd.o differ diff --git a/103ze/Debug/mycode/fatfs_sd.su b/103ze/Debug/mycode/fatfs_sd.su index 08bc1b6..6ff305e 100644 --- a/103ze/Debug/mycode/fatfs_sd.su +++ b/103ze/Debug/mycode/fatfs_sd.su @@ -1,18 +1,18 @@ fatfs_sd.c:29:6:SDTimer_Handler 4 static -fatfs_sd.c:39:13:SELECT 8 static -fatfs_sd.c:45:13:DESELECT 8 static -fatfs_sd.c:51:13:SPI_TxByte 16 static -fatfs_sd.c:58:16:SPI_RxByte 24 static -fatfs_sd.c:71:13:SPI_RxBytePtr 16 static -fatfs_sd.c:77:16:SD_ReadyWait 16 static -fatfs_sd.c:95:13:SD_PowerOn 32 static -fatfs_sd.c:138:13:SD_PowerOff 4 static -fatfs_sd.c:144:16:SD_CheckPower 4 static -fatfs_sd.c:151:13:SD_RxDataBlock 24 static -fatfs_sd.c:183:13:SD_TxDataBlock 24 static -fatfs_sd.c:231:13:SD_SendCmd 24 static -fatfs_sd.c:275:9:SD_disk_initialize 32 static -fatfs_sd.c:378:9:SD_disk_status 16 static -fatfs_sd.c:387:9:SD_disk_read 24 static -fatfs_sd.c:431:9:SD_disk_write 24 static -fatfs_sd.c:486:9:SD_disk_ioctl 56 static +fatfs_sd.c:43:13:SELECT 8 static +fatfs_sd.c:49:13:DESELECT 8 static +fatfs_sd.c:55:13:SPI_TxByte 16 static +fatfs_sd.c:62:16:SPI_RxByte 24 static +fatfs_sd.c:75:13:SPI_RxBytePtr 16 static +fatfs_sd.c:81:16:SD_ReadyWait 16 static +fatfs_sd.c:100:13:SD_PowerOn 32 static +fatfs_sd.c:143:13:SD_PowerOff 4 static +fatfs_sd.c:149:16:SD_CheckPower 4 static +fatfs_sd.c:156:13:SD_RxDataBlock 24 static +fatfs_sd.c:186:13:SD_TxDataBlock 24 static +fatfs_sd.c:234:13:SD_SendCmd 24 static +fatfs_sd.c:278:9:SD_disk_initialize 32 static +fatfs_sd.c:383:9:SD_disk_status 16 static +fatfs_sd.c:392:9:SD_disk_read 24 static +fatfs_sd.c:436:9:SD_disk_write 24 static +fatfs_sd.c:491:9:SD_disk_ioctl 56 static diff --git a/103ze/Debug/mycode/lcd.o b/103ze/Debug/mycode/lcd.o index e198b1b..f65e0c7 100644 Binary files a/103ze/Debug/mycode/lcd.o and b/103ze/Debug/mycode/lcd.o differ diff --git a/103ze/Debug/mycode/text.o b/103ze/Debug/mycode/text.o index 2b6ca22..99e27a1 100644 Binary files a/103ze/Debug/mycode/text.o and b/103ze/Debug/mycode/text.o differ diff --git a/103ze/mycode/c.c b/103ze/mycode/c.c index 2e5af72..ad94ef4 100644 --- a/103ze/mycode/c.c +++ b/103ze/mycode/c.c @@ -9,15 +9,24 @@ #include "text.h" #include "fatfs.h" #include "fatfs_sd.h" + +#define KEY_UP HAL_GPIO_ReadPin(KEY_UP_GPIO_Port,KEY_UP_Pin) +#define KEY_B HAL_GPIO_ReadPin(KEY_B_GPIO_Port,KEY_B_Pin) +#define KEY_DOWN HAL_GPIO_ReadPin(KEY_DOWN_GPIO_Port,KEY_DOWN_Pin) + FATFS SD; +#define fuck 256 + int my_main() { uint8_t res; FIL fil; - char fil_buff[128]; - uint16_t br=128; - char str[16]; + char fil_buff[fuck+1]={0}; + char fuck_flag=0; + char fuck_buff; + uint16_t br=0; + char str[fuck+1]={0}; LCD_BL(0); LCDx_Init(); LCD_Clear(GRAY); @@ -29,8 +38,7 @@ int my_main() f_mount(&SD,"0:",1); res=f_open(&fil,"0:/demo.txt",FA_READ); - res=f_read(&fil,fil_buff,64,(UINT*)&br); - LCD_ShowString(0,0,fil_buff,16,RED,BLUE,64); + /* sprintf(str,"%02x\n%02x\n%02x\n%02x\n%02x",ftinfo.fontok,ftinfo.ugbkaddr,ftinfo.ugbksize,ftinfo.f12addr,ftinfo.gbk12size); @@ -40,6 +48,44 @@ int my_main() */ while(1) { + if(KEY_UP==0) + { + HAL_Delay(10); + while(KEY_UP==0); + LCD_Clear(WHITE); + for(int a=0;a0;a--) + { + fil_buff[a+1]=fil_buff[a]; + } + fil_buff[0]=fuck_buff; + + }else + { + res=f_read(&fil,fil_buff,fuck,(UINT*)&br); + } + + if((fil_buff[fuck-1]>127)&&(fil_buff[fuck-2]<128)) + { + fuck_buff=fil_buff[fuck-1]; + fil_buff[fuck-1]='\0'; + fuck_flag=1; + + } + + sprintf(str,"%s\0",fil_buff); + LCD_ShowString(0,0,str,16,WHITE,BLACK,fuck); + + } } diff --git a/103ze/mycode/fatfs_sd.c b/103ze/mycode/fatfs_sd.c index d7f05fd..f5426fe 100644 --- a/103ze/mycode/fatfs_sd.c +++ b/103ze/mycode/fatfs_sd.c @@ -24,15 +24,19 @@ static uint8_t PowerFlag = 0; #define SD_CS_GPIO_Port GPIOD #define SD_CS_Pin GPIO_PIN_2 -volatile uint8_t Timer1, Timer2; +volatile uint32_t Timer1, Timer2; void SDTimer_Handler(void) { if(Timer1 > 0) - Timer1--; - + { + Timer1--; + } if(Timer2 > 0) - Timer2--; + { + Timer2--; + } + } /* SPI Chip Select */ @@ -79,13 +83,14 @@ static uint8_t SD_ReadyWait(void) uint8_t res; - Timer2 = 50; + Timer2 = 50000; SPI_RxByte(); do { res = SPI_RxByte(); + Timer2--; } while ((res != 0xFF) && Timer2); return res; @@ -152,13 +157,11 @@ static bool SD_RxDataBlock(BYTE *buff, UINT btr) { uint8_t token; - - Timer1 = 10; - - + Timer1 = 10000; do { token = SPI_RxByte(); + Timer1--; } while((token == 0xFF) && Timer1); @@ -297,7 +300,7 @@ DSTATUS SD_disk_initialize(BYTE drv) if (SD_SendCmd(CMD0, 0) == 1) { - Timer1 = 100; + Timer1 = 100000; if (SD_SendCmd(CMD8, 0x1AA) == 1) @@ -314,6 +317,7 @@ DSTATUS SD_disk_initialize(BYTE drv) do { if (SD_SendCmd(CMD55, 0) <= 1 && SD_SendCmd(CMD41, 1UL << 30) == 0) break; /* ACMD41 with HCS bit */ + Timer1--; } while (Timer1); if (Timer1 && SD_SendCmd(CMD58, 0) == 0) @@ -344,6 +348,7 @@ DSTATUS SD_disk_initialize(BYTE drv) if (SD_SendCmd(CMD1, 0) == 0) break; /* CMD1 */ } + Timer1--; } while (Timer1); if (!Timer1 || SD_SendCmd(CMD16, 512) != 0) diff --git a/103ze/mycode/text.c b/103ze/mycode/text.c index 83c14ea..be0adc5 100644 --- a/103ze/mycode/text.c +++ b/103ze/mycode/text.c @@ -361,6 +361,10 @@ void LCD_ShowString(uint16_t x,uint16_t y,uint8_t *p,uint8_t size,uint16_t bg,ui if(*p=='\r') { p++; + if(*p!='\n') + { + return ; + } } if(*p=='\n') { @@ -368,15 +372,17 @@ void LCD_ShowString(uint16_t x,uint16_t y,uint8_t *p,uint8_t size,uint16_t bg,ui y+=size; p++; } - if(*p<127) - { - LCD_ShowChar(x,y,*p,size,bg,color); - x+=(size/2); - }else + if(*p>127) { + + Show_Font(x,y,p,size,bg,color); p++; x+=size; + }else + { + LCD_ShowChar(x,y,*p,size,bg,color); + x+=(size/2); } p++;