# Static Call Graph - [2021-1-4\2021-1-4.axf]

# Static Call Graph for image 2021-1-4\2021-1-4.axf

#<CALLGRAPH># ARM Linker, 5060750: Last Updated: Sat Jan 16 12:52:12 2021

### Maximum Stack Usage = 256 bytes + Unknown(Cycles, Untraceable Function Pointers)

### Call chain for Maximum Stack Depth:

main ⇒ c ⇒ adc_to_temp ⇒ log ⇒ __kernel_poly ⇒ __aeabi_dmul ⇒ _double_epilogue ⇒ __aeabi_llsl

### Mutually Recursive functions

- ADC1_IRQHandler ⇒ ADC1_IRQHandler
- HardFault_Handler ⇒ HardFault_Handler

  ### Function Pointers

  - ADC1_IRQHandler from startup_stm32f030x6.o(.text) referenced from startup_stm32f030x6.o(RESET)
  - DMA1_Channel1_IRQHandler from startup_stm32f030x6.o(.text) referenced from startup_stm32f030x6.o(RESET)
  - DMA1_Channel2_3_IRQHandler from startup_stm32f030x6.o(.text) referenced from startup_stm32f030x6.o(RESET)
  - DMA1_Channel4_5_IRQHandler from startup_stm32f030x6.o(.text) referenced from startup_stm32f030x6.o(RESET)
  - EXTI0_1_IRQHandler from startup_stm32f030x6.o(.text) referenced from startup_stm32f030x6.o(RESET)
  - EXTI2_3_IRQHandler from startup_stm32f030x6.o(.text) referenced from startup_stm32f030x6.o(RESET)
  - EXTI4_15_IRQHandler from stm32f0xx_it.o(i.EXTI4_15_IRQHandler) referenced from startup_stm32f030x6.o(RESET)
  - FLASH_IRQHandler from startup_stm32f030x6.o(.text) referenced from startup_stm32f030x6.o(RESET)
  - HardFault_Handler from stm32f0xx_it.o(i.HardFault_Handler) referenced from startup_stm32f030x6.o(RESET)
  - I2C1_IRQHandler from startup_stm32f030x6.o(.text) referenced from startup_stm32f030x6.o(RESET)
  - NMI_Handler from stm32f0xx_it.o(i.NMI_Handler) referenced from startup_stm32f030x6.o(RESET)
  - PendSV_Handler from stm32f0xx_it.o(i.PendSV_Handler) referenced from startup_stm32f030x6.o(RESET)
  - RCC_IRQHandler from startup_stm32f030x6.o(.text) referenced from startup_stm32f030x6.o(RESET)
  - RTC_IRQHandler from startup_stm32f030x6.o(.text) referenced from startup_stm32f030x6.o(RESET)
  - Reset_Handler from startup_stm32f030x6.o(.text) referenced from startup_stm32f030x6.o(RESET)
  - SPI1_IRQHandler from startup_stm32f030x6.o(.text) referenced from startup_stm32f030x6.o(RESET)
  - SVC_Handler from stm32f0xx_it.o(i.SVC_Handler) referenced from startup_stm32f030x6.o(RESET)
  - SysTick_Handler from stm32f0xx_it.o(i.SysTick_Handler) referenced from startup_stm32f030x6.o(RESET)
  - SystemInit from system_stm32f0xx.o(i.SystemInit) referenced from startup_stm32f030x6.o(.text)
  - TIM14_IRQHandler from startup_stm32f030x6.o(.text) referenced from startup_stm32f030x6.o(RESET)
  - TIM16_IRQHandler from startup_stm32f030x6.o(.text) referenced from startup_stm32f030x6.o(RESET)
  - TIM17_IRQHandler from startup_stm32f030x6.o(.text) referenced from startup_stm32f030x6.o(RESET)
  - TIM1_BRK_UP_TRG_COM_IRQHandler from startup_stm32f030x6.o(.text) referenced from startup_stm32f030x6.o(RESET)
  - TIM1_CC_IRQHandler from startup_stm32f030x6.o(.text) referenced from startup_stm32f030x6.o(RESET)
  - TIM3_IRQHandler from startup_stm32f030x6.o(.text) referenced from startup_stm32f030x6.o(RESET)
  - USART1_IRQHandler from startup_stm32f030x6.o(.text) referenced from startup_stm32f030x6.o(RESET)
  - WWDG_IRQHandler from startup_stm32f030x6.o(.text) referenced from startup_stm32f030x6.o(RESET)
  - __main from entry.o(.ARM.Collect$$$$00000000) referenced from startup_stm32f030x6.o(.text)
  - main from main.o(i.main) referenced from entry9a.o(.ARM.Collect$$$$0000000B)

  ### Global Symbols

  __main (Thumb, 0 bytes, Stack size unknown bytes, entry.o(.ARM.Collect$$$$00000000))
  [Address Reference Count : 1]

  - startup_stm32f030x6.o(.text)

  _main_stk (Thumb, 0 bytes, Stack size unknown bytes, entry2.o(.ARM.Collect$$$$00000001))

  _main_scatterload (Thumb, 0 bytes, Stack size unknown bytes, entry5.o(.ARM.Collect$$$$00000004))
  [Calls]

  - >> __scatterload

  __main_after_scatterload (Thumb, 0 bytes, Stack size unknown bytes, entry5.o(.ARM.Collect$$$$00000004))
  [Called By]

  - >> __scatterload

  _main_clock (Thumb, 0 bytes, Stack size unknown bytes, entry7b.o(.ARM.Collect$$$$00000008))

  _main_cpp_init (Thumb, 0 bytes, Stack size unknown bytes, entry8b.o(.ARM.Collect$$$$0000000A))

  _main_init (Thumb, 0 bytes, Stack size unknown bytes, entry9a.o(.ARM.Collect$$$$0000000B))

  __rt_final_cpp (Thumb, 0 bytes, Stack size unknown bytes, entry10a.o(.ARM.Collect$$$$0000000D))

  __rt_final_exit (Thumb, 0 bytes, Stack size unknown bytes, entry11a.o(.ARM.Collect$$$$0000000F))

  Reset_Handler (Thumb, 8 bytes, Stack size 0 bytes, startup_stm32f030x6.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f030x6.o(RESET)

  ADC1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f030x6.o(.text))
  [Calls]

  - >> ADC1_IRQHandler
  [Called By]
  - >> ADC1_IRQHandler
  [Address Reference Count : 1]
  - startup_stm32f030x6.o(RESET)

  DMA1_Channel1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f030x6.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f030x6.o(RESET)

  DMA1_Channel2_3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f030x6.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f030x6.o(RESET)

  DMA1_Channel4_5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f030x6.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f030x6.o(RESET)

  EXTI0_1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f030x6.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f030x6.o(RESET)

  EXTI2_3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f030x6.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f030x6.o(RESET)

  FLASH_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f030x6.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f030x6.o(RESET)

  I2C1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f030x6.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f030x6.o(RESET)

  RCC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f030x6.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f030x6.o(RESET)

  RTC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f030x6.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f030x6.o(RESET)

  SPI1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f030x6.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f030x6.o(RESET)

  TIM14_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f030x6.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f030x6.o(RESET)

  TIM16_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f030x6.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f030x6.o(RESET)

  TIM17_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f030x6.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f030x6.o(RESET)

  TIM1_BRK_UP_TRG_COM_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f030x6.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f030x6.o(RESET)

  TIM1_CC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f030x6.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f030x6.o(RESET)

  TIM3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f030x6.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f030x6.o(RESET)

  USART1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f030x6.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f030x6.o(RESET)

  WWDG_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f030x6.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f030x6.o(RESET)

  __aeabi_uidiv (Thumb, 0 bytes, Stack size 12 bytes, uidiv.o(.text), UNUSED)

  __aeabi_uidivmod (Thumb, 44 bytes, Stack size 12 bytes, uidiv.o(.text))
  [Stack]

  - Max Depth = 12
  - Call Chain = __aeabi_uidivmod
  [Called By]
  - >> HAL_InitTick
  - >> ADC_Enable
  - >> c
  - >> HAL_ADC_ConfigChannel
  - >> UART_SetConfig
  - >> __aeabi_idivmod

  __aeabi_idiv (Thumb, 0 bytes, Stack size 16 bytes, idiv.o(.text), UNUSED)

  __aeabi_idivmod (Thumb, 40 bytes, Stack size 16 bytes, idiv.o(.text))
  [Stack]

  - Max Depth = 28
  - Call Chain = __aeabi_idivmod ⇒ __aeabi_uidivmod
  [Calls]
  - >> __aeabi_uidivmod
  [Called By]
  - >> c
  - >> panel_scan_server

  __aeabi_uldivmod (Thumb, 96 bytes, Stack size 48 bytes, uldiv.o(.text))
  [Stack]

  - Max Depth = 56
  - Call Chain = __aeabi_uldivmod ⇒ __aeabi_llsl
  [Calls]
  - >> __aeabi_llsl
  - >> __aeabi_llsr
  [Called By]
  - >> HAL_RCC_GetSysClockFreq

  __aeabi_llsr (Thumb, 34 bytes, Stack size 8 bytes, llushr.o(.text))
  [Stack]

  - Max Depth = 8
  - Call Chain = __aeabi_llsr
  [Called By]
  - >> __aeabi_d2iz
  - >> _double_epilogue
  - >> __aeabi_uldivmod

  _ll_ushift_r (Thumb, 0 bytes, Stack size 8 bytes, llushr.o(.text), UNUSED)

  rand (Thumb, 18 bytes, Stack size 0 bytes, rand.o(.text))
  [Called By]

  - >> c

  srand (Thumb, 6 bytes, Stack size 0 bytes, rand.o(.text))
  [Called By]

  - >> c

  __aeabi_memset (Thumb, 14 bytes, Stack size 0 bytes, memseta.o(.text), UNUSED)
  [Called By]

  - >> _memset$wrapper
  - >> __aeabi_memclr

  __aeabi_memset4 (Thumb, 0 bytes, Stack size 0 bytes, memseta.o(.text), UNUSED)

  __aeabi_memset8 (Thumb, 0 bytes, Stack size 0 bytes, memseta.o(.text), UNUSED)

  __aeabi_memclr (Thumb, 4 bytes, Stack size 0 bytes, memseta.o(.text), UNUSED)
  [Calls]

  - >> __aeabi_memset

  __aeabi_memclr4 (Thumb, 0 bytes, Stack size 0 bytes, memseta.o(.text))
  [Called By]

  - >> HAL_UART_MspInit
  - >> HAL_ADC_MspInit
  - >> SystemClock_Config
  - >> MX_GPIO_Init
  - >> ds_in_or_out

  __aeabi_memclr8 (Thumb, 0 bytes, Stack size 0 bytes, memseta.o(.text), UNUSED)

  _memset$wrapper (Thumb, 18 bytes, Stack size 8 bytes, memseta.o(.text), UNUSED)
  [Calls]

  - >> __aeabi_memset

  __aeabi_dadd (Thumb, 328 bytes, Stack size 48 bytes, dadd.o(.text))
  [Stack]

  - Max Depth = 104
  - Call Chain = __aeabi_dadd ⇒ _double_epilogue ⇒ __aeabi_llsl
  [Calls]
  - >> __aeabi_lasr
  - >> __aeabi_llsl
  - >> _double_round
  - >> _double_epilogue
  [Called By]
  - >> __aeabi_dsub
  - >> adc_to_temp
  - >> __kernel_poly
  - >> __aeabi_drsub
  - >> log

  __aeabi_dsub (Thumb, 12 bytes, Stack size 8 bytes, dadd.o(.text))
  [Stack]

  - Max Depth = 112
  - Call Chain = __aeabi_dsub ⇒ __aeabi_dadd ⇒ _double_epilogue ⇒ __aeabi_llsl
  [Calls]
  - >> __aeabi_dadd
  [Called By]
  - >> adc_to_temp
  - >> log

  __aeabi_drsub (Thumb, 12 bytes, Stack size 8 bytes, dadd.o(.text))
  [Stack]

  - Max Depth = 112
  - Call Chain = __aeabi_drsub ⇒ __aeabi_dadd ⇒ _double_epilogue ⇒ __aeabi_llsl
  [Calls]
  - >> __aeabi_dadd
  [Called By]
  - >> log

  __aeabi_dmul (Thumb, 202 bytes, Stack size 72 bytes, dmul.o(.text))
  [Stack]

  - Max Depth = 128
  - Call Chain = __aeabi_dmul ⇒ _double_epilogue ⇒ __aeabi_llsl
  [Calls]
  - >> _double_epilogue
  [Called By]
  - >> adc_to_temp
  - >> __kernel_poly
  - >> log

  __aeabi_ddiv (Thumb, 234 bytes, Stack size 40 bytes, ddiv.o(.text))
  [Stack]

  - Max Depth = 48
  - Call Chain = __aeabi_ddiv ⇒ _double_round
  [Calls]
  - >> _double_round
  [Called By]
  - >> adc_to_temp
  - >> __mathlib_dbl_invalid
  - >> __mathlib_dbl_divzero
  - >> log

  __ARM_scalbn (Thumb, 44 bytes, Stack size 16 bytes, dscalb.o(.text))
  [Stack]

  - Max Depth = 16
  - Call Chain = __ARM_scalbn
  [Called By]
  - >> adc_to_temp
  - >> __mathlib_dbl_infnan
  - >> log

  scalbn (Thumb, 0 bytes, Stack size 16 bytes, dscalb.o(.text), UNUSED)

  __aeabi_ui2d (Thumb, 24 bytes, Stack size 16 bytes, dfltui.o(.text))
  [Stack]

  - Max Depth = 72
  - Call Chain = __aeabi_ui2d ⇒ _double_epilogue ⇒ __aeabi_llsl
  [Calls]
  - >> _double_epilogue
  [Called By]
  - >> adc_to_temp

  __aeabi_d2iz (Thumb, 62 bytes, Stack size 16 bytes, dfixi.o(.text))
  [Stack]

  - Max Depth = 24
  - Call Chain = __aeabi_d2iz ⇒ __aeabi_llsr
  [Calls]
  - >> __aeabi_llsr
  [Called By]
  - >> c

  __aeabi_llsl (Thumb, 32 bytes, Stack size 8 bytes, llshl.o(.text))
  [Stack]

  - Max Depth = 8
  - Call Chain = __aeabi_llsl
  [Called By]
  - >> __aeabi_dadd
  - >> _double_epilogue
  - >> __aeabi_uldivmod

  _ll_shift_l (Thumb, 0 bytes, Stack size 8 bytes, llshl.o(.text), UNUSED)

  __aeabi_lasr (Thumb, 38 bytes, Stack size 8 bytes, llsshr.o(.text))
  [Stack]

  - Max Depth = 8
  - Call Chain = __aeabi_lasr
  [Called By]
  - >> __aeabi_dadd

  _ll_sshift_r (Thumb, 0 bytes, Stack size 8 bytes, llsshr.o(.text), UNUSED)

  __I$use$fp (Thumb, 0 bytes, Stack size 8 bytes, iusefp.o(.text), UNUSED)

  _double_round (Thumb, 26 bytes, Stack size 8 bytes, depilogue.o(.text))
  [Stack]

  - Max Depth = 8
  - Call Chain = _double_round
  [Called By]
  - >> __aeabi_ddiv
  - >> __aeabi_dadd
  - >> _double_epilogue

  _double_epilogue (Thumb, 164 bytes, Stack size 48 bytes, depilogue.o(.text))
  [Stack]

  - Max Depth = 56
  - Call Chain = _double_epilogue ⇒ __aeabi_llsl
  [Calls]
  - >> __ARM_clz
  - >> __aeabi_llsl
  - >> _double_round
  - >> __aeabi_llsr
  [Called By]
  - >> __aeabi_ui2d
  - >> __aeabi_dmul
  - >> __aeabi_dadd
  - >> __aeabi_i2d

  __aeabi_i2d (Thumb, 34 bytes, Stack size 16 bytes, dflti.o(.text))
  [Stack]

  - Max Depth = 72
  - Call Chain = __aeabi_i2d ⇒ _double_epilogue ⇒ __aeabi_llsl
  [Calls]
  - >> _double_epilogue
  [Called By]
  - >> log

  __aeabi_cdcmpeq (Thumb, 0 bytes, Stack size 0 bytes, cdcmple.o(.text))
  [Called By]

  - >> log

  __aeabi_cdcmple (Thumb, 38 bytes, Stack size 0 bytes, cdcmple.o(.text), UNUSED)

  __scatterload (Thumb, 28 bytes, Stack size 0 bytes, init.o(.text))
  [Calls]

  - >> __main_after_scatterload
  [Called By]
  - >> _main_scatterload

  __scatterload_rt2 (Thumb, 0 bytes, Stack size 0 bytes, init.o(.text), UNUSED)

  EXTI4_15_IRQHandler (Thumb, 10 bytes, Stack size 8 bytes, stm32f0xx_it.o(i.EXTI4_15_IRQHandler))
  [Stack]

  - Max Depth = 124
  - Call Chain = EXTI4_15_IRQHandler ⇒ HAL_GPIO_EXTI_IRQHandler ⇒ HAL_GPIO_EXTI_Callback ⇒ Sand_Byte_to_595 ⇒ ds_in_or_out ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_GPIO_EXTI_IRQHandler
  [Address Reference Count : 1]
  - startup_stm32f030x6.o(RESET)

  HAL_ADC_ConfigChannel (Thumb, 254 bytes, Stack size 24 bytes, stm32f0xx_hal_adc.o(i.HAL_ADC_ConfigChannel))
  [Stack]

  - Max Depth = 36
  - Call Chain = HAL_ADC_ConfigChannel ⇒ __aeabi_uidivmod
  [Calls]
  - >> __aeabi_uidivmod
  [Called By]
  - >> MX_ADC_Init

  HAL_ADC_GetValue (Thumb, 6 bytes, Stack size 0 bytes, stm32f0xx_hal_adc.o(i.HAL_ADC_GetValue))
  [Called By]

  - >> c

  HAL_ADC_Init (Thumb, 366 bytes, Stack size 24 bytes, stm32f0xx_hal_adc.o(i.HAL_ADC_Init))
  [Stack]

  - Max Depth = 84
  - Call Chain = HAL_ADC_Init ⇒ HAL_ADC_MspInit ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_ADC_MspInit
  [Called By]
  - >> MX_ADC_Init

  HAL_ADC_MspInit (Thumb, 76 bytes, Stack size 32 bytes, stm32f0xx_hal_msp.o(i.HAL_ADC_MspInit))
  [Stack]

  - Max Depth = 60
  - Call Chain = HAL_ADC_MspInit ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_GPIO_Init
  - >> __aeabi_memclr4
  [Called By]
  - >> HAL_ADC_Init

  HAL_ADC_PollForConversion (Thumb, 190 bytes, Stack size 24 bytes, stm32f0xx_hal_adc.o(i.HAL_ADC_PollForConversion))
  [Stack]

  - Max Depth = 24
  - Call Chain = HAL_ADC_PollForConversion
  [Calls]
  - >> HAL_GetTick
  [Called By]
  - >> c

  HAL_ADC_Start (Thumb, 86 bytes, Stack size 16 bytes, stm32f0xx_hal_adc.o(i.HAL_ADC_Start))
  [Stack]

  - Max Depth = 52
  - Call Chain = HAL_ADC_Start ⇒ ADC_Enable ⇒ __aeabi_uidivmod
  [Calls]
  - >> ADC_Enable
  [Called By]
  - >> c

  HAL_ADC_Stop (Thumb, 62 bytes, Stack size 16 bytes, stm32f0xx_hal_adc.o(i.HAL_ADC_Stop))
  [Stack]

  - Max Depth = 40
  - Call Chain = HAL_ADC_Stop ⇒ ADC_Disable
  [Calls]
  - >> ADC_Disable
  - >> ADC_ConversionStop
  [Called By]
  - >> c

  HAL_GPIO_EXTI_Callback (Thumb, 172 bytes, Stack size 24 bytes, c.o(i.HAL_GPIO_EXTI_Callback))
  [Stack]

  - Max Depth = 108
  - Call Chain = HAL_GPIO_EXTI_Callback ⇒ Sand_Byte_to_595 ⇒ ds_in_or_out ⇒ HAL_GPIO_Init
  [Calls]
  - >> Sand_Byte_to_595
  - >> HAL_GPIO_ReadPin
  [Called By]
  - >> HAL_GPIO_EXTI_IRQHandler

  HAL_GPIO_EXTI_IRQHandler (Thumb, 18 bytes, Stack size 8 bytes, stm32f0xx_hal_gpio.o(i.HAL_GPIO_EXTI_IRQHandler))
  [Stack]

  - Max Depth = 116
  - Call Chain = HAL_GPIO_EXTI_IRQHandler ⇒ HAL_GPIO_EXTI_Callback ⇒ Sand_Byte_to_595 ⇒ ds_in_or_out ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_GPIO_EXTI_Callback
  [Called By]
  - >> EXTI4_15_IRQHandler

  HAL_GPIO_Init (Thumb, 344 bytes, Stack size 28 bytes, stm32f0xx_hal_gpio.o(i.HAL_GPIO_Init))
  [Stack]

  - Max Depth = 28
  - Call Chain = HAL_GPIO_Init
  [Called By]
  - >> HAL_UART_MspInit
  - >> HAL_ADC_MspInit
  - >> MX_GPIO_Init
  - >> ds_in_or_out

  HAL_GPIO_ReadPin (Thumb, 10 bytes, Stack size 0 bytes, stm32f0xx_hal_gpio.o(i.HAL_GPIO_ReadPin))
  [Called By]

  - >> c
  - >> HAL_GPIO_EXTI_Callback
  - >> Read_Ds

  HAL_GPIO_TogglePin (Thumb, 16 bytes, Stack size 0 bytes, stm32f0xx_hal_gpio.o(i.HAL_GPIO_TogglePin))
  [Called By]

  - >> play_ones

  HAL_GPIO_WritePin (Thumb, 12 bytes, Stack size 0 bytes, stm32f0xx_hal_gpio.o(i.HAL_GPIO_WritePin))
  [Called By]

  - >> c
  - >> MX_GPIO_Init
  - >> Sand_Byte_to_595
  - >> hot
  - >> fan
  - >> dehumi
  - >> cool
  - >> Sand_Byte_to_swing_595
  - >> play_ones

  HAL_GetTick (Thumb, 6 bytes, Stack size 0 bytes, stm32f0xx_hal.o(i.HAL_GetTick))
  [Called By]

  - >> HAL_ADC_PollForConversion
  - >> ADC_Enable
  - >> ADC_Disable
  - >> ADC_ConversionStop
  - >> c
  - >> HAL_RCC_OscConfig
  - >> HAL_RCC_ClockConfig
  - >> HAL_RCCEx_PeriphCLKConfig
  - >> buzzer_play_server
  - >> Stepper_Motor_Control
  - >> UART_WaitOnFlagUntilTimeout
  - >> UART_CheckIdleState

  HAL_IncTick (Thumb, 12 bytes, Stack size 0 bytes, stm32f0xx_hal.o(i.HAL_IncTick))
  [Called By]

  - >> SysTick_Handler

  HAL_Init (Thumb, 26 bytes, Stack size 8 bytes, stm32f0xx_hal.o(i.HAL_Init))
  [Stack]

  - Max Depth = 36
  - Call Chain = HAL_Init ⇒ HAL_InitTick ⇒ __aeabi_uidivmod
  [Calls]
  - >> HAL_InitTick
  - >> HAL_MspInit
  [Called By]
  - >> main

  HAL_InitTick (Thumb, 58 bytes, Stack size 16 bytes, stm32f0xx_hal.o(i.HAL_InitTick))
  [Stack]

  - Max Depth = 28
  - Call Chain = HAL_InitTick ⇒ __aeabi_uidivmod
  [Calls]
  - >> HAL_SYSTICK_Config
  - >> HAL_NVIC_SetPriority
  - >> __aeabi_uidivmod
  [Called By]
  - >> HAL_RCC_ClockConfig
  - >> HAL_Init

  HAL_MspInit (Thumb, 34 bytes, Stack size 8 bytes, stm32f0xx_hal_msp.o(i.HAL_MspInit))
  [Stack]

  - Max Depth = 8
  - Call Chain = HAL_MspInit
  [Called By]
  - >> HAL_Init

  HAL_NVIC_EnableIRQ (Thumb, 18 bytes, Stack size 0 bytes, stm32f0xx_hal_cortex.o(i.HAL_NVIC_EnableIRQ))
  [Called By]

  - >> MX_GPIO_Init

  HAL_NVIC_SetPriority (Thumb, 8 bytes, Stack size 8 bytes, stm32f0xx_hal_cortex.o(i.HAL_NVIC_SetPriority))
  [Stack]

  - Max Depth = 8
  - Call Chain = HAL_NVIC_SetPriority
  [Calls]
  - >> __NVIC_SetPriority
  [Called By]
  - >> HAL_InitTick
  - >> MX_GPIO_Init

  HAL_RCCEx_PeriphCLKConfig (Thumb, 218 bytes, Stack size 24 bytes, stm32f0xx_hal_rcc_ex.o(i.HAL_RCCEx_PeriphCLKConfig))
  [Stack]

  - Max Depth = 24
  - Call Chain = HAL_RCCEx_PeriphCLKConfig
  [Calls]
  - >> HAL_GetTick
  [Called By]
  - >> SystemClock_Config

  HAL_RCC_ClockConfig (Thumb, 242 bytes, Stack size 24 bytes, stm32f0xx_hal_rcc.o(i.HAL_RCC_ClockConfig))
  [Stack]

  - Max Depth = 120
  - Call Chain = HAL_RCC_ClockConfig ⇒ HAL_RCC_GetSysClockFreq ⇒ __aeabi_uldivmod ⇒ __aeabi_llsl
  [Calls]
  - >> HAL_InitTick
  - >> HAL_RCC_GetSysClockFreq
  - >> HAL_GetTick
  [Called By]
  - >> SystemClock_Config

  HAL_RCC_GetPCLK1Freq (Thumb, 20 bytes, Stack size 0 bytes, stm32f0xx_hal_rcc.o(i.HAL_RCC_GetPCLK1Freq))
  [Called By]

  - >> UART_SetConfig

  HAL_RCC_GetSysClockFreq (Thumb, 84 bytes, Stack size 40 bytes, stm32f0xx_hal_rcc.o(i.HAL_RCC_GetSysClockFreq))
  [Stack]

  - Max Depth = 96
  - Call Chain = HAL_RCC_GetSysClockFreq ⇒ __aeabi_uldivmod ⇒ __aeabi_llsl
  [Calls]
  - >> __ARM_common_ll_muluu
  - >> __aeabi_uldivmod
  [Called By]
  - >> HAL_RCC_ClockConfig
  - >> UART_SetConfig

  HAL_RCC_OscConfig (Thumb, 890 bytes, Stack size 32 bytes, stm32f0xx_hal_rcc.o(i.HAL_RCC_OscConfig))
  [Stack]

  - Max Depth = 32
  - Call Chain = HAL_RCC_OscConfig
  [Calls]
  - >> HAL_GetTick
  [Called By]
  - >> SystemClock_Config

  HAL_SYSTICK_Config (Thumb, 38 bytes, Stack size 8 bytes, stm32f0xx_hal_cortex.o(i.HAL_SYSTICK_Config))
  [Stack]

  - Max Depth = 8
  - Call Chain = HAL_SYSTICK_Config
  [Calls]
  - >> __NVIC_SetPriority
  [Called By]
  - >> HAL_InitTick

  HAL_UART_Init (Thumb, 106 bytes, Stack size 8 bytes, stm32f0xx_hal_uart.o(i.HAL_UART_Init))
  [Stack]

  - Max Depth = 120
  - Call Chain = HAL_UART_Init ⇒ UART_SetConfig ⇒ HAL_RCC_GetSysClockFreq ⇒ __aeabi_uldivmod ⇒ __aeabi_llsl
  [Calls]
  - >> HAL_UART_MspInit
  - >> UART_SetConfig
  - >> UART_CheckIdleState
  - >> UART_AdvFeatureConfig
  [Called By]
  - >> MX_USART1_UART_Init

  HAL_UART_MspInit (Thumb, 88 bytes, Stack size 32 bytes, stm32f0xx_hal_msp.o(i.HAL_UART_MspInit))
  [Stack]

  - Max Depth = 60
  - Call Chain = HAL_UART_MspInit ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_GPIO_Init
  - >> __aeabi_memclr4
  [Called By]
  - >> HAL_UART_Init

  HardFault_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f0xx_it.o(i.HardFault_Handler))
  [Calls]

  - >> HardFault_Handler
  [Called By]
  - >> HardFault_Handler
  [Address Reference Count : 1]
  - startup_stm32f030x6.o(RESET)

  NMI_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f0xx_it.o(i.NMI_Handler))
  [Address Reference Count : 1]

  - startup_stm32f030x6.o(RESET)

  PendSV_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f0xx_it.o(i.PendSV_Handler))
  [Address Reference Count : 1]

  - startup_stm32f030x6.o(RESET)

  Read_Ds (Thumb, 32 bytes, Stack size 8 bytes, interface_595.o(i.Read_Ds))
  [Stack]

  - Max Depth = 68
  - Call Chain = Read_Ds ⇒ ds_in_or_out ⇒ HAL_GPIO_Init
  [Calls]
  - >> ds_in_or_out
  - >> HAL_GPIO_ReadPin
  [Called By]
  - >> panel_scan_server

  SVC_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f0xx_it.o(i.SVC_Handler))
  [Address Reference Count : 1]

  - startup_stm32f030x6.o(RESET)

  Sand_Byte_to_595 (Thumb, 190 bytes, Stack size 24 bytes, qd_u1oa_xsb.o(i.Sand_Byte_to_595))
  [Stack]

  - Max Depth = 84
  - Call Chain = Sand_Byte_to_595 ⇒ ds_in_or_out ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_GPIO_WritePin
  - >> ds_in_or_out
  [Called By]
  - >> panel_scan_server
  - >> HAL_GPIO_EXTI_Callback

  Sand_Byte_to_swing_595 (Thumb, 130 bytes, Stack size 24 bytes, c.o(i.Sand_Byte_to_swing_595))
  [Stack]

  - Max Depth = 84
  - Call Chain = Sand_Byte_to_swing_595 ⇒ ds_in_or_out ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_GPIO_WritePin
  - >> ds_in_or_out
  [Called By]
  - >> c
  - >> Stepper_Motor_Control

  Stepper_Motor_Control (Thumb, 76 bytes, Stack size 8 bytes, c.o(i.Stepper_Motor_Control))
  [Stack]

  - Max Depth = 92
  - Call Chain = Stepper_Motor_Control ⇒ Sand_Byte_to_swing_595 ⇒ ds_in_or_out ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_GetTick
  - >> Sand_Byte_to_swing_595
  [Called By]
  - >> c

  SysTick_Handler (Thumb, 8 bytes, Stack size 8 bytes, stm32f0xx_it.o(i.SysTick_Handler))
  [Stack]

  - Max Depth = 8
  - Call Chain = SysTick_Handler
  [Calls]
  - >> HAL_IncTick
  [Address Reference Count : 1]
  - startup_stm32f030x6.o(RESET)

  SystemClock_Config (Thumb, 98 bytes, Stack size 96 bytes, main.o(i.SystemClock_Config))
  [Stack]

  - Max Depth = 216
  - Call Chain = SystemClock_Config ⇒ HAL_RCC_ClockConfig ⇒ HAL_RCC_GetSysClockFreq ⇒ __aeabi_uldivmod ⇒ __aeabi_llsl
  [Calls]
  - >> HAL_RCC_OscConfig
  - >> HAL_RCC_ClockConfig
  - >> HAL_RCCEx_PeriphCLKConfig
  - >> __aeabi_memclr4
  [Called By]
  - >> main

  SystemInit (Thumb, 2 bytes, Stack size 0 bytes, system_stm32f0xx.o(i.SystemInit))
  [Address Reference Count : 1]

  - startup_stm32f030x6.o(.text)

  UART_AdvFeatureConfig (Thumb, 202 bytes, Stack size 8 bytes, stm32f0xx_hal_uart.o(i.UART_AdvFeatureConfig))
  [Stack]

  - Max Depth = 8
  - Call Chain = UART_AdvFeatureConfig
  [Called By]
  - >> HAL_UART_Init

  UART_CheckIdleState (Thumb, 94 bytes, Stack size 24 bytes, stm32f0xx_hal_uart.o(i.UART_CheckIdleState))
  [Stack]

  - Max Depth = 64
  - Call Chain = UART_CheckIdleState ⇒ UART_WaitOnFlagUntilTimeout
  [Calls]
  - >> HAL_GetTick
  - >> UART_WaitOnFlagUntilTimeout
  [Called By]
  - >> HAL_UART_Init

  UART_SetConfig (Thumb, 268 bytes, Stack size 16 bytes, stm32f0xx_hal_uart.o(i.UART_SetConfig))
  [Stack]

  - Max Depth = 112
  - Call Chain = UART_SetConfig ⇒ HAL_RCC_GetSysClockFreq ⇒ __aeabi_uldivmod ⇒ __aeabi_llsl
  [Calls]
  - >> HAL_RCC_GetSysClockFreq
  - >> HAL_RCC_GetPCLK1Freq
  - >> __aeabi_uidivmod
  [Called By]
  - >> HAL_UART_Init

  UART_WaitOnFlagUntilTimeout (Thumb, 158 bytes, Stack size 40 bytes, stm32f0xx_hal_uart.o(i.UART_WaitOnFlagUntilTimeout))
  [Stack]

  - Max Depth = 40
  - Call Chain = UART_WaitOnFlagUntilTimeout
  [Calls]
  - >> HAL_GetTick
  [Called By]
  - >> UART_CheckIdleState

  __ARM_clz (Thumb, 46 bytes, Stack size 0 bytes, depilogue.o(i.__ARM_clz))
  [Called By]

  - >> _double_epilogue

  __ARM_common_ll_muluu (Thumb, 48 bytes, Stack size 24 bytes, stm32f0xx_hal_rcc.o(i.__ARM_common_ll_muluu))
  [Stack]

  - Max Depth = 24
  - Call Chain = __ARM_common_ll_muluu
  [Called By]
  - >> HAL_RCC_GetSysClockFreq

  __kernel_poly (Thumb, 172 bytes, Stack size 24 bytes, poly.o(i.__kernel_poly))
  [Stack]

  - Max Depth = 152
  - Call Chain = __kernel_poly ⇒ __aeabi_dmul ⇒ _double_epilogue ⇒ __aeabi_llsl
  [Calls]
  - >> __aeabi_dmul
  - >> __aeabi_dadd
  [Called By]
  - >> log

  __mathlib_dbl_divzero (Thumb, 16 bytes, Stack size 8 bytes, dunder.o(i.__mathlib_dbl_divzero))
  [Stack]

  - Max Depth = 56
  - Call Chain = __mathlib_dbl_divzero ⇒ __aeabi_ddiv ⇒ _double_round
  [Calls]
  - >> __aeabi_ddiv
  [Called By]
  - >> log

  __mathlib_dbl_infnan (Thumb, 10 bytes, Stack size 8 bytes, dunder.o(i.__mathlib_dbl_infnan))
  [Stack]

  - Max Depth = 24
  - Call Chain = __mathlib_dbl_infnan ⇒ __ARM_scalbn
  [Calls]
  - >> __ARM_scalbn
  [Called By]
  - >> log

  __mathlib_dbl_invalid (Thumb, 16 bytes, Stack size 8 bytes, dunder.o(i.__mathlib_dbl_invalid))
  [Stack]

  - Max Depth = 56
  - Call Chain = __mathlib_dbl_invalid ⇒ __aeabi_ddiv ⇒ _double_round
  [Calls]
  - >> __aeabi_ddiv
  [Called By]
  - >> log

  __scatterload_copy (Thumb, 14 bytes, Stack size unknown bytes, handlers.o(i.__scatterload_copy), UNUSED)

  __scatterload_null (Thumb, 2 bytes, Stack size unknown bytes, handlers.o(i.__scatterload_null), UNUSED)

  __scatterload_zeroinit (Thumb, 14 bytes, Stack size unknown bytes, handlers.o(i.__scatterload_zeroinit), UNUSED)

  __set_errno (Thumb, 6 bytes, Stack size 0 bytes, errno.o(i.__set_errno))
  [Called By]

  - >> log

  adc_to_temp (Thumb, 112 bytes, Stack size 16 bytes, c.o(i.adc_to_temp))
  [Stack]

  - Max Depth = 248
  - Call Chain = adc_to_temp ⇒ log ⇒ __kernel_poly ⇒ __aeabi_dmul ⇒ _double_epilogue ⇒ __aeabi_llsl
  [Calls]
  - >> __aeabi_ui2d
  - >> __aeabi_dsub
  - >> __aeabi_dmul
  - >> __aeabi_ddiv
  - >> __aeabi_dadd
  - >> __ARM_scalbn
  - >> log
  [Called By]
  - >> c

  add_a_note (Thumb, 52 bytes, Stack size 16 bytes, buzzer.o(i.add_a_note))
  [Stack]

  - Max Depth = 36
  - Call Chain = add_a_note ⇒ malloc
  [Calls]
  - >> malloc
  [Called By]
  - >> c

  buzzer_play_server (Thumb, 78 bytes, Stack size 8 bytes, buzzer.o(i.buzzer_play_server))
  [Stack]

  - Max Depth = 24
  - Call Chain = buzzer_play_server ⇒ delhead ⇒ free
  [Calls]
  - >> HAL_GetTick
  - >> play_ones
  - >> delhead
  [Called By]
  - >> c

  c (Thumb, 1556 bytes, Stack size 8 bytes, c.o(i.c))
  [Stack]

  - Max Depth = 256
  - Call Chain = c ⇒ adc_to_temp ⇒ log ⇒ __kernel_poly ⇒ __aeabi_dmul ⇒ _double_epilogue ⇒ __aeabi_llsl
  [Calls]
  - >> HAL_GetTick
  - >> HAL_ADC_Stop
  - >> HAL_ADC_Start
  - >> HAL_ADC_PollForConversion
  - >> HAL_ADC_GetValue
  - >> HAL_GPIO_WritePin
  - >> panel_scan_server
  - >> buzzer_play_server
  - >> add_a_note
  - >> __aeabi_d2iz
  - >> hot
  - >> fan
  - >> dehumi
  - >> cool
  - >> chack_temp
  - >> adc_to_temp
  - >> Stepper_Motor_Control
  - >> Sand_Byte_to_swing_595
  - >> HAL_GPIO_ReadPin
  - >> srand
  - >> rand
  - >> __aeabi_idivmod
  - >> __aeabi_uidivmod
  [Called By]
  - >> main

  chack_temp (Thumb, 26 bytes, Stack size 0 bytes, c.o(i.chack_temp))
  [Called By]

  - >> c

  cool (Thumb, 62 bytes, Stack size 8 bytes, c.o(i.cool))
  [Stack]

  - Max Depth = 8
  - Call Chain = cool
  [Calls]
  - >> HAL_GPIO_WritePin
  [Called By]
  - >> c

  dehumi (Thumb, 56 bytes, Stack size 8 bytes, c.o(i.dehumi))
  [Stack]

  - Max Depth = 8
  - Call Chain = dehumi
  [Calls]
  - >> HAL_GPIO_WritePin
  [Called By]
  - >> c

  delhead (Thumb, 34 bytes, Stack size 8 bytes, buzzer.o(i.delhead))
  [Stack]

  - Max Depth = 16
  - Call Chain = delhead ⇒ free
  [Calls]
  - >> free
  [Called By]
  - >> buzzer_play_server

  ds_in_or_out (Thumb, 62 bytes, Stack size 32 bytes, interface_595.o(i.ds_in_or_out))
  [Stack]

  - Max Depth = 60
  - Call Chain = ds_in_or_out ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_GPIO_Init
  - >> __aeabi_memclr4
  [Called By]
  - >> Sand_Byte_to_595
  - >> Sand_Byte_to_swing_595
  - >> Read_Ds

  fan (Thumb, 36 bytes, Stack size 8 bytes, c.o(i.fan))
  [Stack]

  - Max Depth = 8
  - Call Chain = fan
  [Calls]
  - >> HAL_GPIO_WritePin
  [Called By]
  - >> c

  free (Thumb, 80 bytes, Stack size 8 bytes, malloc.o(i.free))
  [Stack]

  - Max Depth = 8
  - Call Chain = free
  [Called By]
  - >> delhead

  hot (Thumb, 68 bytes, Stack size 8 bytes, c.o(i.hot))
  [Stack]

  - Max Depth = 8
  - Call Chain = hot
  [Calls]
  - >> HAL_GPIO_WritePin
  [Called By]
  - >> c

  log (Thumb, 790 bytes, Stack size 80 bytes, log.o(i.log))
  [Stack]

  - Max Depth = 232
  - Call Chain = log ⇒ __kernel_poly ⇒ __aeabi_dmul ⇒ _double_epilogue ⇒ __aeabi_llsl
  [Calls]
  - >> __aeabi_dsub
  - >> __aeabi_dmul
  - >> __aeabi_ddiv
  - >> __aeabi_dadd
  - >> __ARM_scalbn
  - >> __set_errno
  - >> __kernel_poly
  - >> __mathlib_dbl_invalid
  - >> __mathlib_dbl_infnan
  - >> __mathlib_dbl_divzero
  - >> __aeabi_i2d
  - >> __aeabi_drsub
  - >> __aeabi_cdcmpeq
  [Called By]
  - >> adc_to_temp

  main (Thumb, 26 bytes, Stack size 0 bytes, main.o(i.main))
  [Stack]

  - Max Depth = 256
  - Call Chain = main ⇒ c ⇒ adc_to_temp ⇒ log ⇒ __kernel_poly ⇒ __aeabi_dmul ⇒ _double_epilogue ⇒ __aeabi_llsl
  [Calls]
  - >> c
  - >> HAL_Init
  - >> SystemClock_Config
  - >> MX_USART1_UART_Init
  - >> MX_GPIO_Init
  - >> MX_ADC_Init
  [Address Reference Count : 1]
  - entry9a.o(.ARM.Collect$$$$0000000B)

  malloc (Thumb, 92 bytes, Stack size 20 bytes, malloc.o(i.malloc))
  [Stack]

  - Max Depth = 20
  - Call Chain = malloc
  [Called By]
  - >> add_a_note

  panel_scan_server (Thumb, 422 bytes, Stack size 16 bytes, qd_u1oa_xsb.o(i.panel_scan_server))
  [Stack]

  - Max Depth = 100
  - Call Chain = panel_scan_server ⇒ Sand_Byte_to_595 ⇒ ds_in_or_out ⇒ HAL_GPIO_Init
  [Calls]
  - >> Sand_Byte_to_595
  - >> __aeabi_idivmod
  - >> Read_Ds
  [Called By]
  - >> c

  play_ones (Thumb, 30 bytes, Stack size 8 bytes, buzzer.o(i.play_ones))
  [Stack]

  - Max Depth = 8
  - Call Chain = play_ones
  [Calls]
  - >> HAL_GPIO_WritePin
  - >> HAL_GPIO_TogglePin
  [Called By]
  - >> buzzer_play_server

  ### Local Symbols

  MX_ADC_Init (Thumb, 84 bytes, Stack size 32 bytes, main.o(i.MX_ADC_Init))
  [Stack]

  - Max Depth = 116
  - Call Chain = MX_ADC_Init ⇒ HAL_ADC_Init ⇒ HAL_ADC_MspInit ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_ADC_Init
  - >> HAL_ADC_ConfigChannel
  [Called By]
  - >> main

  MX_GPIO_Init (Thumb, 260 bytes, Stack size 48 bytes, main.o(i.MX_GPIO_Init))
  [Stack]

  - Max Depth = 76
  - Call Chain = MX_GPIO_Init ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_NVIC_SetPriority
  - >> HAL_NVIC_EnableIRQ
  - >> HAL_GPIO_WritePin
  - >> HAL_GPIO_Init
  - >> __aeabi_memclr4
  [Called By]
  - >> main

  MX_USART1_UART_Init (Thumb, 40 bytes, Stack size 8 bytes, main.o(i.MX_USART1_UART_Init))
  [Stack]

  - Max Depth = 128
  - Call Chain = MX_USART1_UART_Init ⇒ HAL_UART_Init ⇒ UART_SetConfig ⇒ HAL_RCC_GetSysClockFreq ⇒ __aeabi_uldivmod ⇒ __aeabi_llsl
  [Calls]
  - >> HAL_UART_Init
  [Called By]
  - >> main

  ADC_ConversionStop (Thumb, 82 bytes, Stack size 16 bytes, stm32f0xx_hal_adc.o(i.ADC_ConversionStop))
  [Stack]

  - Max Depth = 16
  - Call Chain = ADC_ConversionStop
  [Calls]
  - >> HAL_GetTick
  [Called By]
  - >> HAL_ADC_Stop

  ADC_Disable (Thumb, 102 bytes, Stack size 24 bytes, stm32f0xx_hal_adc.o(i.ADC_Disable))
  [Stack]

  - Max Depth = 24
  - Call Chain = ADC_Disable
  [Calls]
  - >> HAL_GetTick
  [Called By]
  - >> HAL_ADC_Stop

  ADC_Enable (Thumb, 120 bytes, Stack size 24 bytes, stm32f0xx_hal_adc.o(i.ADC_Enable))
  [Stack]

  - Max Depth = 36
  - Call Chain = ADC_Enable ⇒ __aeabi_uidivmod
  [Calls]
  - >> HAL_GetTick
  - >> __aeabi_uidivmod
  [Called By]
  - >> HAL_ADC_Start

  __NVIC_SetPriority (Thumb, 60 bytes, Stack size 0 bytes, stm32f0xx_hal_cortex.o(i.__NVIC_SetPriority))
  [Called By]

  - >> HAL_SYSTICK_Config
  - >> HAL_NVIC_SetPriority

  ### Undefined Global Symbols