解决了因为汉字在两个数据块直接导致的数据流乱码，

下个版本打算两字节两个字节的读取，这样就就不怕数据块中
换行太多导致显示不下。

Signed-off-by: 无闻风 <53944749+wuwenfengmi1998@users.noreply.github.com>

103ze/.settings/language.settings.xml

@@ -13,7 +13,7 @@
             			
             <provider copy-of="extension" id="org.eclipse.cdt.managedbuilder.core.GCCBuildCommandParser"/>
             			
-            <provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="863708209232398990" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
+            <provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="-1538997678727627292" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
                 				
                 <language-scope id="org.eclipse.cdt.core.gcc"/>
                 				
@@ -37,7 +37,7 @@
             			
             <provider copy-of="extension" id="org.eclipse.cdt.managedbuilder.core.GCCBuildCommandParser"/>
             			
-            <provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="863708209232398990" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
+            <provider class="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" console="false" env-hash="-1538997678727627292" id="com.st.stm32cube.ide.mcu.toolchain.armnone.setup.CrossBuiltinSpecsDetector" keep-relative-paths="false" name="MCU ARM GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
                 				
                 <language-scope id="org.eclipse.cdt.core.gcc"/>
                 				

103ze/.settings/stm32cubeide.project.prefs

@@ -1,4 +1,4 @@
 66BE74F758C12D739921AEA421D593D3=3
-8DF89ED150041C4CBC7CB9A9CAA90856=DE78FCE0BA5B3294914EFBF8CCE3C6CE
+8DF89ED150041C4CBC7CB9A9CAA90856=C51B2B4ECCDABDF7BBEE78EFB628823D
-DC22A860405A8BF2F2C095E5B6529F12=C0E5DD146C4FCAF07F69BC2160CDF33F
+DC22A860405A8BF2F2C095E5B6529F12=C51B2B4ECCDABDF7BBEE78EFB628823D
 eclipse.preferences.version=1

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=PE8
-Mcu.Pin8=PE11
 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.Pin0=PE2
-Mcu.Pin1=OSC_OUT
+Mcu.Pin1=PE3
 GPIO.groupedBy=Group By Peripherals
-Mcu.Pin2=PB0
+Mcu.Pin2=PE4
-Mcu.Pin3=PG0
+Mcu.Pin3=OSC_IN
 SH.FSMC_D4_DA4.ConfNb=1
 SH.FSMC_D12_DA12.ConfNb=1
-Mcu.Pin4=PE7
+Mcu.Pin4=OSC_OUT
-Mcu.Pin5=PE8
+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.Pin26=PA14
-Mcu.Pin27=PD4
+Mcu.Pin27=PD0
-Mcu.Pin24=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.Pin22=PD10
-Mcu.Pin23=PA14
+Mcu.Pin23=PD14
 RCC.TimSysFreq_Value=72000000
-Mcu.Pin20=PD14
+Mcu.Pin20=PD8
-Mcu.Pin21=PD15
+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=PE14
-Mcu.Pin14=PB13
+Mcu.Pin19=PB15
-Mcu.Pin19=PD10
 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.Pin11=PE11
-Mcu.Pin12=PE15
+Mcu.Pin12=PE12
-Mcu.Pin10=PE13
+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

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

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;

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:241:13:MX_FSMC_Init	40	static
-main.c:299:6:Error_Handler	4	static,ignoring_inline_asm
+main.c:305:6:Error_Handler	4	static,ignoring_inline_asm

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)
+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\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
+	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 ' '
 

103ze/Debug/mycode/c.su

@@ -1 +1 @@
-c.c:14:5:my_main	736	static
+c.c:21:5:my_main	1120	static

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:43:13:SELECT	8	static
-fatfs_sd.c:45:13:DESELECT	8	static
+fatfs_sd.c:49:13:DESELECT	8	static
-fatfs_sd.c:51:13:SPI_TxByte	16	static
+fatfs_sd.c:55:13:SPI_TxByte	16	static
-fatfs_sd.c:58:16:SPI_RxByte	24	static
+fatfs_sd.c:62:16:SPI_RxByte	24	static
-fatfs_sd.c:71:13:SPI_RxBytePtr	16	static
+fatfs_sd.c:75:13:SPI_RxBytePtr	16	static
-fatfs_sd.c:77:16:SD_ReadyWait	16	static
+fatfs_sd.c:81:16:SD_ReadyWait	16	static
-fatfs_sd.c:95:13:SD_PowerOn	32	static
+fatfs_sd.c:100:13:SD_PowerOn	32	static
-fatfs_sd.c:138:13:SD_PowerOff	4	static
+fatfs_sd.c:143:13:SD_PowerOff	4	static
-fatfs_sd.c:144:16:SD_CheckPower	4	static
+fatfs_sd.c:149:16:SD_CheckPower	4	static
-fatfs_sd.c:151:13:SD_RxDataBlock	24	static
+fatfs_sd.c:156:13:SD_RxDataBlock	24	static
-fatfs_sd.c:183:13:SD_TxDataBlock	24	static
+fatfs_sd.c:186:13:SD_TxDataBlock	24	static
-fatfs_sd.c:231:13:SD_SendCmd	24	static
+fatfs_sd.c:234:13:SD_SendCmd	24	static
-fatfs_sd.c:275:9:SD_disk_initialize	32	static
+fatfs_sd.c:278:9:SD_disk_initialize	32	static
-fatfs_sd.c:378:9:SD_disk_status	16	static
+fatfs_sd.c:383:9:SD_disk_status	16	static
-fatfs_sd.c:387:9:SD_disk_read	24	static
+fatfs_sd.c:392:9:SD_disk_read	24	static
-fatfs_sd.c:431:9:SD_disk_write	24	static
+fatfs_sd.c:436:9:SD_disk_write	24	static
-fatfs_sd.c:486:9:SD_disk_ioctl	56	static
+fatfs_sd.c:491:9:SD_disk_ioctl	56	static

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];
+	char fil_buff[fuck+1]={0};
-	uint16_t br=128;
+	char fuck_flag=0;
-	char str[16];
+	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;a<fuck+1;a++)
+			{
+				fil_buff[a]=0;
+				str[a]=0;
+			}
+
+			if(fuck_flag==1)
+			{
+				fuck_flag=0;
+				res=f_read(&fil,fil_buff,fuck-1,(UINT*)&br);
+				for(int a=fuck-2;a>0;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);
+
+		}
 
 	}
 

103ze/mycode/fatfs_sd.c

@@ -24,17 +24,21 @@ 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--;
-
+  }
   if(Timer2 > 0)
+  {
 	  Timer2--;
   }
 
+}
+
 /* SPI Chip Select */
 static void SELECT(void)
 {
@@ -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 = 10000;
-  Timer1 = 10;
-
-
   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)

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)
+		if(*p>127)
-		{
-			LCD_ShowChar(x,y,*p,size,bg,color);
-			x+=(size/2);
-		}else
 		{
+
+
 			Show_Font(x,y,p,size,bg,color);
 			p++;
 			x+=size;
+		}else
+		{
+			LCD_ShowChar(x,y,*p,size,bg,color);
+			x+=(size/2);
 		}
 		p++;