# Static Call Graph for image TEST01\TEST01.axf

#<CALLGRAPH># ARM Linker, 5060422: Last Updated: Wed May 20 18:30:34 2020

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

### Call chain for Maximum Stack Depth:

main ⇒ log ⇒ __kernel_poly ⇒ __aeabi_dmul ⇒ _double_epilogue ⇒ __aeabi_llsr

### Mutually Recursive functions

- DMA1_Channel2_3_IRQHandler ⇒ DMA1_Channel2_3_IRQHandler
- HardFault_Handler ⇒ HardFault_Handler

  ### Function Pointers

  - ADC1_COMP_IRQHandler from stm32l0xx_it.o(i.ADC1_COMP_IRQHandler) referenced from startup_stm32l031xx.o(RESET)
  - ADC_DMAConvCplt from stm32l0xx_hal_adc.o(i.ADC_DMAConvCplt) referenced from stm32l0xx_hal_adc.o(i.HAL_ADC_Start_DMA)
  - ADC_DMAError from stm32l0xx_hal_adc.o(i.ADC_DMAError) referenced from stm32l0xx_hal_adc.o(i.HAL_ADC_Start_DMA)
  - ADC_DMAHalfConvCplt from stm32l0xx_hal_adc.o(i.ADC_DMAHalfConvCplt) referenced from stm32l0xx_hal_adc.o(i.HAL_ADC_Start_DMA)
  - DMA1_Channel1_IRQHandler from stm32l0xx_it.o(i.DMA1_Channel1_IRQHandler) referenced from startup_stm32l031xx.o(RESET)
  - DMA1_Channel2_3_IRQHandler from startup_stm32l031xx.o(.text) referenced from startup_stm32l031xx.o(RESET)
  - DMA1_Channel4_5_6_7_IRQHandler from startup_stm32l031xx.o(.text) referenced from startup_stm32l031xx.o(RESET)
  - EXTI0_1_IRQHandler from startup_stm32l031xx.o(.text) referenced from startup_stm32l031xx.o(RESET)
  - EXTI2_3_IRQHandler from startup_stm32l031xx.o(.text) referenced from startup_stm32l031xx.o(RESET)
  - EXTI4_15_IRQHandler from startup_stm32l031xx.o(.text) referenced from startup_stm32l031xx.o(RESET)
  - FLASH_IRQHandler from startup_stm32l031xx.o(.text) referenced from startup_stm32l031xx.o(RESET)
  - HardFault_Handler from stm32l0xx_it.o(i.HardFault_Handler) referenced from startup_stm32l031xx.o(RESET)
  - I2C1_IRQHandler from stm32l0xx_it.o(i.I2C1_IRQHandler) referenced from startup_stm32l031xx.o(RESET)
  - I2C_DMAAbort from stm32l0xx_hal_i2c.o(i.I2C_DMAAbort) referenced from stm32l0xx_hal_i2c.o(i.I2C_ITError)
  - I2C_Slave_ISR_IT from stm32l0xx_hal_i2c.o(i.I2C_Slave_ISR_IT) referenced from stm32l0xx_hal_i2c.o(i.I2C_ITError)
  - LPTIM1_IRQHandler from startup_stm32l031xx.o(.text) referenced from startup_stm32l031xx.o(RESET)
  - LPUART1_IRQHandler from startup_stm32l031xx.o(.text) referenced from startup_stm32l031xx.o(RESET)
  - NMI_Handler from stm32l0xx_it.o(i.NMI_Handler) referenced from startup_stm32l031xx.o(RESET)
  - PVD_IRQHandler from startup_stm32l031xx.o(.text) referenced from startup_stm32l031xx.o(RESET)
  - PendSV_Handler from stm32l0xx_it.o(i.PendSV_Handler) referenced from startup_stm32l031xx.o(RESET)
  - RCC_IRQHandler from startup_stm32l031xx.o(.text) referenced from startup_stm32l031xx.o(RESET)
  - RTC_IRQHandler from startup_stm32l031xx.o(.text) referenced from startup_stm32l031xx.o(RESET)
  - Reset_Handler from startup_stm32l031xx.o(.text) referenced from startup_stm32l031xx.o(RESET)
  - SPI1_IRQHandler from startup_stm32l031xx.o(.text) referenced from startup_stm32l031xx.o(RESET)
  - SVC_Handler from stm32l0xx_it.o(i.SVC_Handler) referenced from startup_stm32l031xx.o(RESET)
  - SysTick_Handler from stm32l0xx_it.o(i.SysTick_Handler) referenced from startup_stm32l031xx.o(RESET)
  - SystemInit from system_stm32l0xx.o(i.SystemInit) referenced from startup_stm32l031xx.o(.text)
  - TIM21_IRQHandler from stm32l0xx_it.o(i.TIM21_IRQHandler) referenced from startup_stm32l031xx.o(RESET)
  - TIM22_IRQHandler from startup_stm32l031xx.o(.text) referenced from startup_stm32l031xx.o(RESET)
  - TIM2_IRQHandler from stm32l0xx_it.o(i.TIM2_IRQHandler) referenced from startup_stm32l031xx.o(RESET)
  - UART_DMAAbortOnError from stm32l0xx_hal_uart.o(i.UART_DMAAbortOnError) referenced from stm32l0xx_hal_uart.o(i.HAL_UART_IRQHandler)
  - USART2_IRQHandler from stm32l0xx_it.o(i.USART2_IRQHandler) referenced from startup_stm32l031xx.o(RESET)
  - WWDG_IRQHandler from startup_stm32l031xx.o(.text) referenced from startup_stm32l031xx.o(RESET)
  - __main from entry.o(.ARM.Collect$$$$00000000) referenced from startup_stm32l031xx.o(.text)
  - fputc from main.o(i.fputc) referenced from printfa.o(i.__0printf)
  - main from main.o(i.main) referenced from entry9a.o(.ARM.Collect$$$$0000000B)

  ### Global Symbols

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

  - startup_stm32l031xx.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_stm32l031xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l031xx.o(RESET)

  DMA1_Channel2_3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l031xx.o(.text))
  [Calls]

  - >> DMA1_Channel2_3_IRQHandler
  [Called By]
  - >> DMA1_Channel2_3_IRQHandler
  [Address Reference Count : 1]
  - startup_stm32l031xx.o(RESET)

  DMA1_Channel4_5_6_7_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l031xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l031xx.o(RESET)

  EXTI0_1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l031xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l031xx.o(RESET)

  EXTI2_3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l031xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l031xx.o(RESET)

  EXTI4_15_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l031xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l031xx.o(RESET)

  FLASH_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l031xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l031xx.o(RESET)

  LPTIM1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l031xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l031xx.o(RESET)

  LPUART1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l031xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l031xx.o(RESET)

  PVD_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l031xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l031xx.o(RESET)

  RCC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l031xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l031xx.o(RESET)

  RTC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l031xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l031xx.o(RESET)

  SPI1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l031xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l031xx.o(RESET)

  TIM22_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l031xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l031xx.o(RESET)

  WWDG_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l031xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l031xx.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]
  - >> ADC_DelayMicroSecond
  - >> HAL_DMA_Init
  - >> HAL_RCC_GetSysClockFreq
  - >> HAL_InitTick
  - >> _printf_core
  - >> UART_SetConfig

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

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

  __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_I2C_MspInit
  - >> HAL_ADC_MspInit
  - >> HAL_TIM_MspPostInit
  - >> SystemClock_Config
  - >> MX_GPIO_Init

  __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_fadd (Thumb, 162 bytes, Stack size 24 bytes, fadd.o(.text))
  [Stack]

  - Max Depth = 36
  - Call Chain = __aeabi_fadd ⇒ _float_epilogue
  [Calls]
  - >> _float_round
  - >> _float_epilogue
  [Called By]
  - >> __aeabi_fsub
  - >> __aeabi_frsub
  - >> main

  __aeabi_fsub (Thumb, 8 bytes, Stack size 0 bytes, fadd.o(.text))
  [Stack]

  - Max Depth = 36
  - Call Chain = __aeabi_fsub ⇒ __aeabi_fadd ⇒ _float_epilogue
  [Calls]
  - >> __aeabi_fadd
  [Called By]
  - >> main

  __aeabi_frsub (Thumb, 8 bytes, Stack size 0 bytes, fadd.o(.text))
  [Stack]

  - Max Depth = 36
  - Call Chain = __aeabi_frsub ⇒ __aeabi_fadd ⇒ _float_epilogue
  [Calls]
  - >> __aeabi_fadd
  [Called By]
  - >> main

  __aeabi_fmul (Thumb, 122 bytes, Stack size 16 bytes, fmul.o(.text))
  [Stack]

  - Max Depth = 16
  - Call Chain = __aeabi_fmul
  [Called By]
  - >> main

  __aeabi_fdiv (Thumb, 124 bytes, Stack size 16 bytes, fdiv.o(.text))
  [Stack]

  - Max Depth = 16
  - Call Chain = __aeabi_fdiv
  [Calls]
  - >> _float_round
  [Called By]
  - >> main

  __ARM_scalbnf (Thumb, 24 bytes, Stack size 0 bytes, fscalb.o(.text))
  [Called By]

  - >> main

  scalbnf (Thumb, 0 bytes, Stack size 0 bytes, fscalb.o(.text), UNUSED)

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

  - Max Depth = 104
  - Call Chain = __aeabi_dadd ⇒ _double_epilogue ⇒ __aeabi_llsr
  [Calls]
  - >> __aeabi_lasr
  - >> __aeabi_llsl
  - >> _double_round
  - >> _double_epilogue
  [Called By]
  - >> main
  - >> __kernel_poly
  - >> _fp_digits
  - >> __aeabi_dsub
  - >> __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_llsr
  [Calls]
  - >> __aeabi_dadd
  [Called By]
  - >> 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_llsr
  [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_llsr
  [Calls]
  - >> _double_epilogue
  [Called By]
  - >> main
  - >> __kernel_poly
  - >> _fp_digits
  - >> 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]
  - >> main
  - >> __mathlib_dbl_invalid
  - >> __mathlib_dbl_divzero
  - >> _fp_digits
  - >> log

  __aeabi_i2f (Thumb, 22 bytes, Stack size 8 bytes, fflti.o(.text))
  [Stack]

  - Max Depth = 20
  - Call Chain = __aeabi_i2f ⇒ _float_epilogue
  [Calls]
  - >> _float_epilogue
  [Called By]
  - >> main

  __aeabi_ui2f (Thumb, 14 bytes, Stack size 8 bytes, ffltui.o(.text))
  [Stack]

  - Max Depth = 20
  - Call Chain = __aeabi_ui2f ⇒ _float_epilogue
  [Calls]
  - >> _float_epilogue
  [Called By]
  - >> main

  __aeabi_f2d (Thumb, 40 bytes, Stack size 0 bytes, f2d.o(.text))
  [Called By]

  - >> main

  __aeabi_d2f (Thumb, 56 bytes, Stack size 8 bytes, d2f.o(.text))
  [Stack]

  - Max Depth = 8
  - Call Chain = __aeabi_d2f
  [Calls]
  - >> _float_round
  [Called By]
  - >> main

  __aeabi_cfcmpeq (Thumb, 0 bytes, Stack size 0 bytes, cfcmple.o(.text), UNUSED)

  __aeabi_cfcmple (Thumb, 20 bytes, Stack size 0 bytes, cfcmple.o(.text))
  [Called By]

  - >> main

  __aeabi_cfrcmple (Thumb, 20 bytes, Stack size 0 bytes, cfrcmple.o(.text))
  [Called By]

  - >> main

  __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_d2ulz
  - >> __aeabi_uldivmod

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

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

  - Max Depth = 8
  - Call Chain = __aeabi_llsr
  [Called By]
  - >> _double_epilogue
  - >> __aeabi_d2ulz
  - >> __aeabi_uldivmod

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

  _float_round (Thumb, 16 bytes, Stack size 0 bytes, fepilogue.o(.text))
  [Called By]

  - >> __aeabi_fdiv
  - >> __aeabi_fadd
  - >> __aeabi_d2f

  _float_epilogue (Thumb, 114 bytes, Stack size 12 bytes, fepilogue.o(.text))
  [Stack]

  - Max Depth = 12
  - Call Chain = _float_epilogue
  [Called By]
  - >> __aeabi_ui2f
  - >> __aeabi_i2f
  - >> __aeabi_fadd

  _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_llsr
  [Calls]
  - >> __ARM_clz
  - >> __aeabi_llsr
  - >> __aeabi_llsl
  - >> _double_round
  [Called By]
  - >> __aeabi_dmul
  - >> __aeabi_dadd
  - >> __aeabi_i2d

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

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

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

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

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

  __aeabi_d2ulz (Thumb, 54 bytes, Stack size 8 bytes, dfixul.o(.text), UNUSED)
  [Calls]

  - >> __aeabi_llsr
  - >> __aeabi_llsl
  [Called By]
  - >> _fp_digits

  __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)

  __aeabi_cdrcmple (Thumb, 38 bytes, Stack size 0 bytes, cdrcmple.o(.text), UNUSED)
  [Called By]

  - >> _fp_digits

  __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)

  __decompress (Thumb, 0 bytes, Stack size unknown bytes, __dczerorl2.o(.text), UNUSED)

  __decompress1 (Thumb, 86 bytes, Stack size unknown bytes, __dczerorl2.o(.text), UNUSED)

  ADC1_COMP_IRQHandler (Thumb, 10 bytes, Stack size 8 bytes, stm32l0xx_it.o(i.ADC1_COMP_IRQHandler))
  [Stack]

  - Max Depth = 24
  - Call Chain = ADC1_COMP_IRQHandler ⇒ HAL_ADC_IRQHandler
  [Calls]
  - >> HAL_ADC_IRQHandler
  [Address Reference Count : 1]
  - startup_stm32l031xx.o(RESET)

  DMA1_Channel1_IRQHandler (Thumb, 10 bytes, Stack size 8 bytes, stm32l0xx_it.o(i.DMA1_Channel1_IRQHandler))
  [Stack]

  - Max Depth = 24
  - Call Chain = DMA1_Channel1_IRQHandler ⇒ HAL_DMA_IRQHandler
  [Calls]
  - >> HAL_DMA_IRQHandler
  [Address Reference Count : 1]
  - startup_stm32l031xx.o(RESET)

  Error_Handler (Thumb, 2 bytes, Stack size 0 bytes, main.o(i.Error_Handler))
  [Called By]

  - >> HAL_ADC_MspInit

  HAL_ADCEx_Calibration_Start (Thumb, 170 bytes, Stack size 24 bytes, stm32l0xx_hal_adc_ex.o(i.HAL_ADCEx_Calibration_Start))
  [Stack]

  - Max Depth = 24
  - Call Chain = HAL_ADCEx_Calibration_Start
  [Calls]
  - >> HAL_GetTick
  [Called By]
  - >> main

  HAL_ADC_ConfigChannel (Thumb, 140 bytes, Stack size 24 bytes, stm32l0xx_hal_adc.o(i.HAL_ADC_ConfigChannel))
  [Stack]

  - Max Depth = 52
  - Call Chain = HAL_ADC_ConfigChannel ⇒ ADC_DelayMicroSecond ⇒ __aeabi_uidivmod
  [Calls]
  - >> ADC_DelayMicroSecond
  [Called By]
  - >> MX_ADC_Init

  HAL_ADC_ConvCpltCallback (Thumb, 8 bytes, Stack size 0 bytes, main.o(i.HAL_ADC_ConvCpltCallback))
  [Called By]

  - >> ADC_DMAConvCplt
  - >> HAL_ADC_IRQHandler

  HAL_ADC_ConvHalfCpltCallback (Thumb, 8 bytes, Stack size 0 bytes, main.o(i.HAL_ADC_ConvHalfCpltCallback))
  [Called By]

  - >> ADC_DMAHalfConvCplt

  HAL_ADC_ErrorCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32l0xx_hal_adc.o(i.HAL_ADC_ErrorCallback))
  [Called By]

  - >> ADC_DMAError
  - >> HAL_ADC_IRQHandler

  HAL_ADC_IRQHandler (Thumb, 216 bytes, Stack size 16 bytes, stm32l0xx_hal_adc.o(i.HAL_ADC_IRQHandler))
  [Stack]

  - Max Depth = 16
  - Call Chain = HAL_ADC_IRQHandler
  [Calls]
  - >> HAL_ADC_LevelOutOfWindowCallback
  - >> HAL_ADC_ErrorCallback
  - >> HAL_ADC_ConvCpltCallback
  [Called By]
  - >> ADC1_COMP_IRQHandler

  HAL_ADC_Init (Thumb, 446 bytes, Stack size 16 bytes, stm32l0xx_hal_adc.o(i.HAL_ADC_Init))
  [Stack]

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

  HAL_ADC_LevelOutOfWindowCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32l0xx_hal_adc.o(i.HAL_ADC_LevelOutOfWindowCallback))
  [Called By]

  - >> HAL_ADC_IRQHandler

  HAL_ADC_MspInit (Thumb, 152 bytes, Stack size 40 bytes, stm32l0xx_hal_msp.o(i.HAL_ADC_MspInit))
  [Stack]

  - Max Depth = 68
  - Call Chain = HAL_ADC_MspInit ⇒ HAL_DMA_Init ⇒ __aeabi_uidivmod
  [Calls]
  - >> HAL_DMA_Init
  - >> HAL_NVIC_SetPriority
  - >> HAL_NVIC_EnableIRQ
  - >> HAL_GPIO_Init
  - >> Error_Handler
  - >> __aeabi_memclr4
  [Called By]
  - >> HAL_ADC_Init

  HAL_ADC_Start_DMA (Thumb, 144 bytes, Stack size 32 bytes, stm32l0xx_hal_adc.o(i.HAL_ADC_Start_DMA))
  [Stack]

  - Max Depth = 84
  - Call Chain = HAL_ADC_Start_DMA ⇒ ADC_Enable ⇒ ADC_DelayMicroSecond ⇒ __aeabi_uidivmod
  [Calls]
  - >> HAL_DMA_Start_IT
  - >> ADC_Enable
  [Called By]
  - >> main

  HAL_DMA_Abort_IT (Thumb, 76 bytes, Stack size 16 bytes, stm32l0xx_hal_dma.o(i.HAL_DMA_Abort_IT))
  [Stack]

  - Max Depth = 16
  - Call Chain = HAL_DMA_Abort_IT
  [Called By]
  - >> HAL_UART_IRQHandler
  - >> I2C_ITError

  HAL_DMA_IRQHandler (Thumb, 168 bytes, Stack size 16 bytes, stm32l0xx_hal_dma.o(i.HAL_DMA_IRQHandler))
  [Stack]

  - Max Depth = 16
  - Call Chain = HAL_DMA_IRQHandler
  [Called By]
  - >> DMA1_Channel1_IRQHandler

  HAL_DMA_Init (Thumb, 132 bytes, Stack size 16 bytes, stm32l0xx_hal_dma.o(i.HAL_DMA_Init))
  [Stack]

  - Max Depth = 28
  - Call Chain = HAL_DMA_Init ⇒ __aeabi_uidivmod
  [Calls]
  - >> __aeabi_uidivmod
  [Called By]
  - >> HAL_ADC_MspInit

  HAL_DMA_Start_IT (Thumb, 104 bytes, Stack size 24 bytes, stm32l0xx_hal_dma.o(i.HAL_DMA_Start_IT))
  [Stack]

  - Max Depth = 36
  - Call Chain = HAL_DMA_Start_IT ⇒ DMA_SetConfig
  [Calls]
  - >> DMA_SetConfig
  [Called By]
  - >> HAL_ADC_Start_DMA

  HAL_Delay (Thumb, 28 bytes, Stack size 16 bytes, stm32l0xx_hal.o(i.HAL_Delay))
  [Stack]

  - Max Depth = 16
  - Call Chain = HAL_Delay
  [Calls]
  - >> HAL_GetTick
  [Called By]
  - >> main
  - >> i2c_lcd_set_cursor_pos
  - >> i2c_lcd_init
  - >> i2c_lcd_clear

  HAL_GPIO_Init (Thumb, 336 bytes, Stack size 24 bytes, stm32l0xx_hal_gpio.o(i.HAL_GPIO_Init))
  [Stack]

  - Max Depth = 24
  - Call Chain = HAL_GPIO_Init
  [Called By]
  - >> HAL_UART_MspInit
  - >> HAL_I2C_MspInit
  - >> HAL_ADC_MspInit
  - >> HAL_TIM_MspPostInit
  - >> MX_GPIO_Init

  HAL_GPIO_WritePin (Thumb, 12 bytes, Stack size 0 bytes, stm32l0xx_hal_gpio.o(i.HAL_GPIO_WritePin))
  [Called By]

  - >> main
  - >> MX_GPIO_Init

  HAL_GetTick (Thumb, 6 bytes, Stack size 0 bytes, stm32l0xx_hal.o(i.HAL_GetTick))
  [Called By]

  - >> ADC_Enable
  - >> HAL_UART_Transmit
  - >> HAL_RCC_OscConfig
  - >> HAL_RCC_ClockConfig
  - >> HAL_RCCEx_PeriphCLKConfig
  - >> HAL_I2C_Master_Transmit
  - >> HAL_Delay
  - >> HAL_ADCEx_Calibration_Start
  - >> I2C_WaitOnTXISFlagUntilTimeout
  - >> I2C_WaitOnSTOPFlagUntilTimeout
  - >> I2C_WaitOnFlagUntilTimeout
  - >> I2C_IsAcknowledgeFailed
  - >> UART_WaitOnFlagUntilTimeout
  - >> UART_CheckIdleState

  HAL_I2CEx_ConfigAnalogFilter (Thumb, 74 bytes, Stack size 16 bytes, stm32l0xx_hal_i2c_ex.o(i.HAL_I2CEx_ConfigAnalogFilter))
  [Stack]

  - Max Depth = 16
  - Call Chain = HAL_I2CEx_ConfigAnalogFilter
  [Called By]
  - >> MX_I2C1_Init

  HAL_I2CEx_ConfigDigitalFilter (Thumb, 72 bytes, Stack size 16 bytes, stm32l0xx_hal_i2c_ex.o(i.HAL_I2CEx_ConfigDigitalFilter))
  [Stack]

  - Max Depth = 16
  - Call Chain = HAL_I2CEx_ConfigDigitalFilter
  [Called By]
  - >> MX_I2C1_Init

  HAL_I2C_AbortCpltCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32l0xx_hal_i2c.o(i.HAL_I2C_AbortCpltCallback))
  [Called By]

  - >> I2C_ITError
  - >> I2C_DMAAbort

  HAL_I2C_AddrCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32l0xx_hal_i2c.o(i.HAL_I2C_AddrCallback))
  [Called By]

  - >> I2C_ITAddrCplt

  HAL_I2C_ER_IRQHandler (Thumb, 94 bytes, Stack size 16 bytes, stm32l0xx_hal_i2c.o(i.HAL_I2C_ER_IRQHandler))
  [Stack]

  - Max Depth = 60
  - Call Chain = HAL_I2C_ER_IRQHandler ⇒ I2C_ITError ⇒ I2C_Disable_IRQ
  [Calls]
  - >> I2C_ITError
  [Called By]
  - >> I2C1_IRQHandler

  HAL_I2C_EV_IRQHandler (Thumb, 16 bytes, Stack size 0 bytes, stm32l0xx_hal_i2c.o(i.HAL_I2C_EV_IRQHandler))
  [Called By]

  - >> I2C1_IRQHandler

  HAL_I2C_ErrorCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32l0xx_hal_i2c.o(i.HAL_I2C_ErrorCallback))
  [Called By]

  - >> I2C_ITError
  - >> I2C_DMAAbort

  HAL_I2C_Init (Thumb, 176 bytes, Stack size 16 bytes, stm32l0xx_hal_i2c.o(i.HAL_I2C_Init))
  [Stack]

  - Max Depth = 72
  - Call Chain = HAL_I2C_Init ⇒ HAL_I2C_MspInit ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_I2C_MspInit
  [Called By]
  - >> MX_I2C1_Init

  HAL_I2C_ListenCpltCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32l0xx_hal_i2c.o(i.HAL_I2C_ListenCpltCallback))
  [Called By]

  - >> I2C_ITSlaveCplt
  - >> I2C_ITListenCplt

  HAL_I2C_Master_Transmit (Thumb, 262 bytes, Stack size 40 bytes, stm32l0xx_hal_i2c.o(i.HAL_I2C_Master_Transmit))
  [Stack]

  - Max Depth = 88
  - Call Chain = HAL_I2C_Master_Transmit ⇒ I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> HAL_GetTick
  - >> I2C_WaitOnTXISFlagUntilTimeout
  - >> I2C_WaitOnSTOPFlagUntilTimeout
  - >> I2C_WaitOnFlagUntilTimeout
  - >> I2C_TransferConfig
  [Called By]
  - >> i2c_lcd_send_data
  - >> i2c_lcd_send_command

  HAL_I2C_MspInit (Thumb, 94 bytes, Stack size 32 bytes, stm32l0xx_hal_msp.o(i.HAL_I2C_MspInit))
  [Stack]

  - Max Depth = 56
  - Call Chain = HAL_I2C_MspInit ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_NVIC_SetPriority
  - >> HAL_NVIC_EnableIRQ
  - >> HAL_GPIO_Init
  - >> __aeabi_memclr4
  [Called By]
  - >> HAL_I2C_Init

  HAL_I2C_SlaveRxCpltCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32l0xx_hal_i2c.o(i.HAL_I2C_SlaveRxCpltCallback))
  [Called By]

  - >> I2C_ITSlaveSeqCplt
  - >> I2C_ITSlaveCplt

  HAL_I2C_SlaveTxCpltCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32l0xx_hal_i2c.o(i.HAL_I2C_SlaveTxCpltCallback))
  [Called By]

  - >> I2C_ITSlaveSeqCplt
  - >> I2C_ITSlaveCplt

  HAL_IncTick (Thumb, 10 bytes, Stack size 0 bytes, stm32l0xx_hal.o(i.HAL_IncTick))
  [Called By]

  - >> SysTick_Handler

  HAL_Init (Thumb, 36 bytes, Stack size 8 bytes, stm32l0xx_hal.o(i.HAL_Init))
  [Stack]

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

  HAL_InitTick (Thumb, 44 bytes, Stack size 16 bytes, stm32l0xx_hal.o(i.HAL_InitTick))
  [Stack]

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

  HAL_MspInit (Thumb, 20 bytes, Stack size 0 bytes, stm32l0xx_hal_msp.o(i.HAL_MspInit))
  [Called By]

  - >> HAL_Init

  HAL_NVIC_EnableIRQ (Thumb, 14 bytes, Stack size 0 bytes, stm32l0xx_hal_cortex.o(i.HAL_NVIC_EnableIRQ))
  [Called By]

  - >> HAL_UART_MspInit
  - >> HAL_TIM_Base_MspInit
  - >> HAL_I2C_MspInit
  - >> HAL_ADC_MspInit
  - >> main

  HAL_NVIC_SetPriority (Thumb, 8 bytes, Stack size 8 bytes, stm32l0xx_hal_cortex.o(i.HAL_NVIC_SetPriority))
  [Stack]

  - Max Depth = 8
  - Call Chain = HAL_NVIC_SetPriority
  [Calls]
  - >> NVIC_SetPriority
  [Called By]
  - >> HAL_UART_MspInit
  - >> HAL_TIM_Base_MspInit
  - >> HAL_I2C_MspInit
  - >> HAL_ADC_MspInit
  - >> main
  - >> HAL_InitTick

  HAL_RCCEx_PeriphCLKConfig (Thumb, 324 bytes, Stack size 24 bytes, stm32l0xx_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, 344 bytes, Stack size 24 bytes, stm32l0xx_hal_rcc.o(i.HAL_RCC_ClockConfig))
  [Stack]

  - Max Depth = 52
  - Call Chain = HAL_RCC_ClockConfig ⇒ HAL_InitTick ⇒ __aeabi_uidivmod
  [Calls]
  - >> HAL_GetTick
  - >> HAL_RCC_GetSysClockFreq
  - >> HAL_InitTick
  [Called By]
  - >> SystemClock_Config

  HAL_RCC_GetPCLK1Freq (Thumb, 20 bytes, Stack size 0 bytes, stm32l0xx_hal_rcc.o(i.HAL_RCC_GetPCLK1Freq))
  [Called By]

  - >> UART_SetConfig

  HAL_RCC_GetPCLK2Freq (Thumb, 20 bytes, Stack size 0 bytes, stm32l0xx_hal_rcc.o(i.HAL_RCC_GetPCLK2Freq))
  [Called By]

  - >> UART_SetConfig

  HAL_RCC_GetSysClockFreq (Thumb, 100 bytes, Stack size 8 bytes, stm32l0xx_hal_rcc.o(i.HAL_RCC_GetSysClockFreq))
  [Stack]

  - Max Depth = 20
  - Call Chain = HAL_RCC_GetSysClockFreq ⇒ __aeabi_uidivmod
  [Calls]
  - >> __aeabi_uidivmod
  [Called By]
  - >> HAL_RCC_OscConfig
  - >> HAL_RCC_ClockConfig
  - >> UART_SetConfig

  HAL_RCC_OscConfig (Thumb, 1068 bytes, Stack size 32 bytes, stm32l0xx_hal_rcc.o(i.HAL_RCC_OscConfig))
  [Stack]

  - Max Depth = 60
  - Call Chain = HAL_RCC_OscConfig ⇒ HAL_InitTick ⇒ __aeabi_uidivmod
  [Calls]
  - >> HAL_GetTick
  - >> HAL_RCC_GetSysClockFreq
  - >> HAL_InitTick
  [Called By]
  - >> SystemClock_Config

  HAL_SYSTICK_Config (Thumb, 38 bytes, Stack size 8 bytes, stm32l0xx_hal_cortex.o(i.HAL_SYSTICK_Config))
  [Stack]

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

  HAL_TIMEx_MasterConfigSynchronization (Thumb, 60 bytes, Stack size 20 bytes, stm32l0xx_hal_tim_ex.o(i.HAL_TIMEx_MasterConfigSynchronization))
  [Stack]

  - Max Depth = 20
  - Call Chain = HAL_TIMEx_MasterConfigSynchronization
  [Called By]
  - >> MX_TIM2_Init
  - >> MX_TIM21_Init

  HAL_TIM_Base_Init (Thumb, 52 bytes, Stack size 16 bytes, stm32l0xx_hal_tim.o(i.HAL_TIM_Base_Init))
  [Stack]

  - Max Depth = 32
  - Call Chain = HAL_TIM_Base_Init ⇒ HAL_TIM_Base_MspInit ⇒ HAL_NVIC_SetPriority
  [Calls]
  - >> HAL_TIM_Base_MspInit
  - >> TIM_Base_SetConfig
  [Called By]
  - >> MX_TIM2_Init
  - >> MX_TIM21_Init

  HAL_TIM_Base_MspInit (Thumb, 68 bytes, Stack size 8 bytes, stm32l0xx_hal_msp.o(i.HAL_TIM_Base_MspInit))
  [Stack]

  - Max Depth = 16
  - Call Chain = HAL_TIM_Base_MspInit ⇒ HAL_NVIC_SetPriority
  [Calls]
  - >> HAL_NVIC_SetPriority
  - >> HAL_NVIC_EnableIRQ
  [Called By]
  - >> HAL_TIM_Base_Init

  HAL_TIM_Base_Start_IT (Thumb, 32 bytes, Stack size 0 bytes, stm32l0xx_hal_tim.o(i.HAL_TIM_Base_Start_IT))
  [Called By]

  - >> main

  HAL_TIM_ConfigClockSource (Thumb, 208 bytes, Stack size 24 bytes, stm32l0xx_hal_tim.o(i.HAL_TIM_ConfigClockSource))
  [Stack]

  - Max Depth = 36
  - Call Chain = HAL_TIM_ConfigClockSource ⇒ TIM_TI2_ConfigInputStage
  [Calls]
  - >> TIM_TI2_ConfigInputStage
  - >> TIM_TI1_ConfigInputStage
  - >> TIM_ITRx_SetConfig
  - >> TIM_ETR_SetConfig
  [Called By]
  - >> MX_TIM2_Init
  - >> MX_TIM21_Init

  HAL_TIM_IC_CaptureCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32l0xx_hal_tim.o(i.HAL_TIM_IC_CaptureCallback))
  [Called By]

  - >> HAL_TIM_IRQHandler

  HAL_TIM_IRQHandler (Thumb, 294 bytes, Stack size 16 bytes, stm32l0xx_hal_tim.o(i.HAL_TIM_IRQHandler))
  [Stack]

  - Max Depth = 24
  - Call Chain = HAL_TIM_IRQHandler ⇒ HAL_TIM_PeriodElapsedCallback
  [Calls]
  - >> HAL_TIM_PeriodElapsedCallback
  - >> HAL_TIM_TriggerCallback
  - >> HAL_TIM_PWM_PulseFinishedCallback
  - >> HAL_TIM_OC_DelayElapsedCallback
  - >> HAL_TIM_IC_CaptureCallback
  [Called By]
  - >> TIM2_IRQHandler
  - >> TIM21_IRQHandler

  HAL_TIM_MspPostInit (Thumb, 68 bytes, Stack size 32 bytes, stm32l0xx_hal_msp.o(i.HAL_TIM_MspPostInit))
  [Stack]

  - Max Depth = 56
  - Call Chain = HAL_TIM_MspPostInit ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_GPIO_Init
  - >> __aeabi_memclr4
  [Called By]
  - >> MX_TIM21_Init

  HAL_TIM_OC_DelayElapsedCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32l0xx_hal_tim.o(i.HAL_TIM_OC_DelayElapsedCallback))
  [Called By]

  - >> HAL_TIM_IRQHandler

  HAL_TIM_PWM_ConfigChannel (Thumb, 208 bytes, Stack size 24 bytes, stm32l0xx_hal_tim.o(i.HAL_TIM_PWM_ConfigChannel))
  [Stack]

  - Max Depth = 36
  - Call Chain = HAL_TIM_PWM_ConfigChannel ⇒ TIM_OC4_SetConfig
  [Calls]
  - >> TIM_OC4_SetConfig
  - >> TIM_OC3_SetConfig
  - >> TIM_OC2_SetConfig
  - >> TIM_OC1_SetConfig
  [Called By]
  - >> MX_TIM21_Init

  HAL_TIM_PWM_Init (Thumb, 52 bytes, Stack size 16 bytes, stm32l0xx_hal_tim.o(i.HAL_TIM_PWM_Init))
  [Stack]

  - Max Depth = 32
  - Call Chain = HAL_TIM_PWM_Init ⇒ TIM_Base_SetConfig
  [Calls]
  - >> TIM_Base_SetConfig
  - >> HAL_TIM_PWM_MspInit
  [Called By]
  - >> MX_TIM21_Init

  HAL_TIM_PWM_MspInit (Thumb, 2 bytes, Stack size 0 bytes, stm32l0xx_hal_tim.o(i.HAL_TIM_PWM_MspInit))
  [Called By]

  - >> HAL_TIM_PWM_Init

  HAL_TIM_PWM_PulseFinishedCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32l0xx_hal_tim.o(i.HAL_TIM_PWM_PulseFinishedCallback))
  [Called By]

  - >> HAL_TIM_IRQHandler

  HAL_TIM_PWM_Start (Thumb, 36 bytes, Stack size 8 bytes, stm32l0xx_hal_tim.o(i.HAL_TIM_PWM_Start))
  [Stack]

  - Max Depth = 16
  - Call Chain = HAL_TIM_PWM_Start ⇒ TIM_CCxChannelCmd
  [Calls]
  - >> TIM_CCxChannelCmd
  [Called By]
  - >> main

  HAL_TIM_PeriodElapsedCallback (Thumb, 56 bytes, Stack size 8 bytes, main.o(i.HAL_TIM_PeriodElapsedCallback))
  [Stack]

  - Max Depth = 8
  - Call Chain = HAL_TIM_PeriodElapsedCallback
  [Called By]
  - >> HAL_TIM_IRQHandler

  HAL_TIM_TriggerCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32l0xx_hal_tim.o(i.HAL_TIM_TriggerCallback))
  [Called By]

  - >> HAL_TIM_IRQHandler

  HAL_UARTEx_WakeupCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32l0xx_hal_uart_ex.o(i.HAL_UARTEx_WakeupCallback))
  [Called By]

  - >> HAL_UART_IRQHandler

  HAL_UART_ErrorCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32l0xx_hal_uart.o(i.HAL_UART_ErrorCallback))
  [Called By]

  - >> HAL_UART_IRQHandler
  - >> UART_DMAAbortOnError

  HAL_UART_IRQHandler (Thumb, 310 bytes, Stack size 24 bytes, stm32l0xx_hal_uart.o(i.HAL_UART_IRQHandler))
  [Stack]

  - Max Depth = 40
  - Call Chain = HAL_UART_IRQHandler ⇒ HAL_DMA_Abort_IT
  [Calls]
  - >> HAL_DMA_Abort_IT
  - >> HAL_UART_TxCpltCallback
  - >> HAL_UART_ErrorCallback
  - >> HAL_UARTEx_WakeupCallback
  - >> UART_EndRxTransfer
  [Called By]
  - >> USART2_IRQHandler

  HAL_UART_Init (Thumb, 106 bytes, Stack size 8 bytes, stm32l0xx_hal_uart.o(i.HAL_UART_Init))
  [Stack]

  - Max Depth = 88
  - Call Chain = HAL_UART_Init ⇒ UART_SetConfig ⇒ __aeabi_uldivmod ⇒ __aeabi_llsr
  [Calls]
  - >> HAL_UART_MspInit
  - >> UART_SetConfig
  - >> UART_CheckIdleState
  - >> UART_AdvFeatureConfig
  [Called By]
  - >> MX_USART2_UART_Init

  HAL_UART_MspInit (Thumb, 100 bytes, Stack size 32 bytes, stm32l0xx_hal_msp.o(i.HAL_UART_MspInit))
  [Stack]

  - Max Depth = 56
  - Call Chain = HAL_UART_MspInit ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_NVIC_SetPriority
  - >> HAL_NVIC_EnableIRQ
  - >> HAL_GPIO_Init
  - >> __aeabi_memclr4
  [Called By]
  - >> HAL_UART_Init

  HAL_UART_Transmit (Thumb, 206 bytes, Stack size 48 bytes, stm32l0xx_hal_uart.o(i.HAL_UART_Transmit))
  [Stack]

  - Max Depth = 88
  - Call Chain = HAL_UART_Transmit ⇒ UART_WaitOnFlagUntilTimeout
  [Calls]
  - >> HAL_GetTick
  - >> UART_WaitOnFlagUntilTimeout
  [Called By]
  - >> fputc

  HAL_UART_TxCpltCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32l0xx_hal_uart.o(i.HAL_UART_TxCpltCallback))
  [Called By]

  - >> HAL_UART_IRQHandler

  HardFault_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32l0xx_it.o(i.HardFault_Handler))
  [Calls]

  - >> HardFault_Handler
  [Called By]
  - >> HardFault_Handler
  [Address Reference Count : 1]
  - startup_stm32l031xx.o(RESET)

  I2C1_IRQHandler (Thumb, 28 bytes, Stack size 8 bytes, stm32l0xx_it.o(i.I2C1_IRQHandler))
  [Stack]

  - Max Depth = 68
  - Call Chain = I2C1_IRQHandler ⇒ HAL_I2C_ER_IRQHandler ⇒ I2C_ITError ⇒ I2C_Disable_IRQ
  [Calls]
  - >> HAL_I2C_EV_IRQHandler
  - >> HAL_I2C_ER_IRQHandler
  [Address Reference Count : 1]
  - startup_stm32l031xx.o(RESET)

  NMI_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32l0xx_it.o(i.NMI_Handler))
  [Address Reference Count : 1]

  - startup_stm32l031xx.o(RESET)

  PendSV_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32l0xx_it.o(i.PendSV_Handler))
  [Address Reference Count : 1]

  - startup_stm32l031xx.o(RESET)

  SVC_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32l0xx_it.o(i.SVC_Handler))
  [Address Reference Count : 1]

  - startup_stm32l031xx.o(RESET)

  SysTick_Handler (Thumb, 8 bytes, Stack size 8 bytes, stm32l0xx_it.o(i.SysTick_Handler))
  [Stack]

  - Max Depth = 8
  - Call Chain = SysTick_Handler
  [Calls]
  - >> HAL_IncTick
  [Address Reference Count : 1]
  - startup_stm32l031xx.o(RESET)

  SystemClock_Config (Thumb, 116 bytes, Stack size 104 bytes, main.o(i.SystemClock_Config))
  [Stack]

  - Max Depth = 164
  - Call Chain = SystemClock_Config ⇒ HAL_RCC_OscConfig ⇒ HAL_InitTick ⇒ __aeabi_uidivmod
  [Calls]
  - >> HAL_RCC_OscConfig
  - >> HAL_RCC_ClockConfig
  - >> HAL_RCCEx_PeriphCLKConfig
  - >> __aeabi_memclr4
  [Called By]
  - >> main

  SystemInit (Thumb, 66 bytes, Stack size 0 bytes, system_stm32l0xx.o(i.SystemInit))
  [Address Reference Count : 1]

  - startup_stm32l031xx.o(.text)

  TIM21_IRQHandler (Thumb, 10 bytes, Stack size 8 bytes, stm32l0xx_it.o(i.TIM21_IRQHandler))
  [Stack]

  - Max Depth = 32
  - Call Chain = TIM21_IRQHandler ⇒ HAL_TIM_IRQHandler ⇒ HAL_TIM_PeriodElapsedCallback
  [Calls]
  - >> HAL_TIM_IRQHandler
  [Address Reference Count : 1]
  - startup_stm32l031xx.o(RESET)

  TIM2_IRQHandler (Thumb, 10 bytes, Stack size 8 bytes, stm32l0xx_it.o(i.TIM2_IRQHandler))
  [Stack]

  - Max Depth = 32
  - Call Chain = TIM2_IRQHandler ⇒ HAL_TIM_IRQHandler ⇒ HAL_TIM_PeriodElapsedCallback
  [Calls]
  - >> HAL_TIM_IRQHandler
  [Address Reference Count : 1]
  - startup_stm32l031xx.o(RESET)

  UART_AdvFeatureConfig (Thumb, 202 bytes, Stack size 8 bytes, stm32l0xx_hal_uart.o(i.UART_AdvFeatureConfig))
  [Stack]

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

  UART_CheckIdleState (Thumb, 90 bytes, Stack size 24 bytes, stm32l0xx_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, 474 bytes, Stack size 24 bytes, stm32l0xx_hal_uart.o(i.UART_SetConfig))
  [Stack]

  - Max Depth = 80
  - Call Chain = UART_SetConfig ⇒ __aeabi_uldivmod ⇒ __aeabi_llsr
  [Calls]
  - >> HAL_RCC_GetSysClockFreq
  - >> HAL_RCC_GetPCLK2Freq
  - >> HAL_RCC_GetPCLK1Freq
  - >> __ARM_common_switch8
  - >> __aeabi_uldivmod
  - >> __aeabi_uidivmod
  [Called By]
  - >> HAL_UART_Init

  UART_WaitOnFlagUntilTimeout (Thumb, 98 bytes, Stack size 40 bytes, stm32l0xx_hal_uart.o(i.UART_WaitOnFlagUntilTimeout))
  [Stack]

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

  USART2_IRQHandler (Thumb, 10 bytes, Stack size 8 bytes, stm32l0xx_it.o(i.USART2_IRQHandler))
  [Stack]

  - Max Depth = 48
  - Call Chain = USART2_IRQHandler ⇒ HAL_UART_IRQHandler ⇒ HAL_DMA_Abort_IT
  [Calls]
  - >> HAL_UART_IRQHandler
  [Address Reference Count : 1]
  - startup_stm32l031xx.o(RESET)

  __0printf (Thumb, 24 bytes, Stack size 24 bytes, printfa.o(i.__0printf), UNUSED)
  [Calls]

  - >> _printf_core

  __1printf (Thumb, 0 bytes, Stack size 24 bytes, printfa.o(i.__0printf), UNUSED)

  __2printf (Thumb, 0 bytes, Stack size 24 bytes, printfa.o(i.__0printf))
  [Stack]

  - Max Depth = 24
  - Call Chain = __2printf
  [Called By]
  - >> main

  __c89printf (Thumb, 0 bytes, Stack size 24 bytes, printfa.o(i.__0printf), UNUSED)

  printf (Thumb, 0 bytes, Stack size 24 bytes, printfa.o(i.__0printf), UNUSED)

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

  - >> _double_epilogue

  __ARM_common_switch8 (Thumb, 26 bytes, Stack size 8 bytes, stm32l0xx_hal_dma.o(i.__ARM_common_switch8))
  [Stack]

  - Max Depth = 8
  - Call Chain = __ARM_common_switch8
  [Called By]
  - >> UART_SetConfig

  __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_llsr
  [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

  fputc (Thumb, 36 bytes, Stack size 16 bytes, main.o(i.fputc))
  [Stack]

  - Max Depth = 112
  - Call Chain = fputc ⇒ i2c_lcd_send_data ⇒ HAL_I2C_Master_Transmit ⇒ I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> HAL_UART_Transmit
  - >> i2c_lcd_send_data
  [Address Reference Count : 1]
  - printfa.o(i.__0printf)

  i2c_lcd_clear (Thumb, 16 bytes, Stack size 8 bytes, main.o(i.i2c_lcd_clear))
  [Stack]

  - Max Depth = 104
  - Call Chain = i2c_lcd_clear ⇒ i2c_lcd_send_command ⇒ HAL_I2C_Master_Transmit ⇒ I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> HAL_Delay
  - >> i2c_lcd_send_command
  [Called By]
  - >> main

  i2c_lcd_init (Thumb, 118 bytes, Stack size 8 bytes, main.o(i.i2c_lcd_init))
  [Stack]

  - Max Depth = 104
  - Call Chain = i2c_lcd_init ⇒ i2c_lcd_send_command ⇒ HAL_I2C_Master_Transmit ⇒ I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> HAL_Delay
  - >> i2c_lcd_send_command
  [Called By]
  - >> main

  i2c_lcd_send_command (Thumb, 28 bytes, Stack size 8 bytes, main.o(i.i2c_lcd_send_command))
  [Stack]

  - Max Depth = 96
  - Call Chain = i2c_lcd_send_command ⇒ HAL_I2C_Master_Transmit ⇒ I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> HAL_I2C_Master_Transmit
  [Called By]
  - >> i2c_lcd_set_cursor_pos
  - >> i2c_lcd_init
  - >> i2c_lcd_clear

  i2c_lcd_send_data (Thumb, 28 bytes, Stack size 8 bytes, main.o(i.i2c_lcd_send_data))
  [Stack]

  - Max Depth = 96
  - Call Chain = i2c_lcd_send_data ⇒ HAL_I2C_Master_Transmit ⇒ I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> HAL_I2C_Master_Transmit
  [Called By]
  - >> fputc

  i2c_lcd_set_cursor_pos (Thumb, 18 bytes, Stack size 8 bytes, main.o(i.i2c_lcd_set_cursor_pos))
  [Stack]

  - Max Depth = 104
  - Call Chain = i2c_lcd_set_cursor_pos ⇒ i2c_lcd_send_command ⇒ HAL_I2C_Master_Transmit ⇒ I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> HAL_Delay
  - >> i2c_lcd_send_command
  [Called By]
  - >> main

  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_llsr
  [Calls]
  - >> __aeabi_dmul
  - >> __aeabi_ddiv
  - >> __aeabi_dadd
  - >> __set_errno
  - >> __kernel_poly
  - >> __mathlib_dbl_invalid
  - >> __mathlib_dbl_infnan
  - >> __mathlib_dbl_divzero
  - >> __aeabi_i2d
  - >> __aeabi_dsub
  - >> __aeabi_drsub
  - >> __aeabi_cdcmpeq
  - >> __ARM_scalbn
  [Called By]
  - >> main

  main (Thumb, 1278 bytes, Stack size 24 bytes, main.o(i.main))
  [Stack]

  - Max Depth = 256
  - Call Chain = main ⇒ log ⇒ __kernel_poly ⇒ __aeabi_dmul ⇒ _double_epilogue ⇒ __aeabi_llsr
  [Calls]
  - >> __aeabi_ui2f
  - >> __aeabi_i2f
  - >> __aeabi_fsub
  - >> __aeabi_frsub
  - >> __aeabi_fmul
  - >> __aeabi_fdiv
  - >> __aeabi_fadd
  - >> __aeabi_f2d
  - >> __aeabi_dmul
  - >> __aeabi_ddiv
  - >> __aeabi_dadd
  - >> __aeabi_d2f
  - >> __aeabi_cfrcmple
  - >> __aeabi_cfcmple
  - >> __ARM_scalbnf
  - >> HAL_TIM_PWM_Start
  - >> HAL_TIM_Base_Start_IT
  - >> HAL_NVIC_SetPriority
  - >> HAL_NVIC_EnableIRQ
  - >> HAL_Init
  - >> HAL_GPIO_WritePin
  - >> HAL_Delay
  - >> HAL_ADC_Start_DMA
  - >> HAL_ADCEx_Calibration_Start
  - >> i2c_lcd_set_cursor_pos
  - >> i2c_lcd_init
  - >> i2c_lcd_clear
  - >> SystemClock_Config
  - >> MX_USART2_UART_Init
  - >> MX_TIM2_Init
  - >> MX_TIM21_Init
  - >> MX_I2C1_Init
  - >> MX_GPIO_Init
  - >> MX_ADC_Init
  - >> __2printf
  - >> log
  [Address Reference Count : 1]
  - entry9a.o(.ARM.Collect$$$$0000000B)

  ### Local Symbols

  MX_ADC_Init (Thumb, 130 bytes, Stack size 24 bytes, main.o(i.MX_ADC_Init))
  [Stack]

  - Max Depth = 108
  - Call Chain = MX_ADC_Init ⇒ HAL_ADC_Init ⇒ HAL_ADC_MspInit ⇒ HAL_DMA_Init ⇒ __aeabi_uidivmod
  [Calls]
  - >> HAL_ADC_Init
  - >> HAL_ADC_ConfigChannel
  [Called By]
  - >> main

  MX_GPIO_Init (Thumb, 78 bytes, Stack size 40 bytes, main.o(i.MX_GPIO_Init))
  [Stack]

  - Max Depth = 64
  - Call Chain = MX_GPIO_Init ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_GPIO_WritePin
  - >> HAL_GPIO_Init
  - >> __aeabi_memclr4
  [Called By]
  - >> main

  MX_I2C1_Init (Thumb, 52 bytes, Stack size 8 bytes, main.o(i.MX_I2C1_Init))
  [Stack]

  - Max Depth = 80
  - Call Chain = MX_I2C1_Init ⇒ HAL_I2C_Init ⇒ HAL_I2C_MspInit ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_I2C_Init
  - >> HAL_I2CEx_ConfigDigitalFilter
  - >> HAL_I2CEx_ConfigAnalogFilter
  [Called By]
  - >> main

  MX_TIM21_Init (Thumb, 120 bytes, Stack size 48 bytes, main.o(i.MX_TIM21_Init))
  [Stack]

  - Max Depth = 104
  - Call Chain = MX_TIM21_Init ⇒ HAL_TIM_MspPostInit ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_TIM_PWM_Init
  - >> HAL_TIM_PWM_ConfigChannel
  - >> HAL_TIM_MspPostInit
  - >> HAL_TIM_ConfigClockSource
  - >> HAL_TIM_Base_Init
  - >> HAL_TIMEx_MasterConfigSynchronization
  [Called By]
  - >> main

  MX_TIM2_Init (Thumb, 78 bytes, Stack size 32 bytes, main.o(i.MX_TIM2_Init))
  [Stack]

  - Max Depth = 68
  - Call Chain = MX_TIM2_Init ⇒ HAL_TIM_ConfigClockSource ⇒ TIM_TI2_ConfigInputStage
  [Calls]
  - >> HAL_TIM_ConfigClockSource
  - >> HAL_TIM_Base_Init
  - >> HAL_TIMEx_MasterConfigSynchronization
  [Called By]
  - >> main

  MX_USART2_UART_Init (Thumb, 44 bytes, Stack size 8 bytes, main.o(i.MX_USART2_UART_Init))
  [Stack]

  - Max Depth = 96
  - Call Chain = MX_USART2_UART_Init ⇒ HAL_UART_Init ⇒ UART_SetConfig ⇒ __aeabi_uldivmod ⇒ __aeabi_llsr
  [Calls]
  - >> HAL_UART_Init
  [Called By]
  - >> main

  ADC_DMAConvCplt (Thumb, 110 bytes, Stack size 8 bytes, stm32l0xx_hal_adc.o(i.ADC_DMAConvCplt))
  [Stack]

  - Max Depth = 8
  - Call Chain = ADC_DMAConvCplt
  [Calls]
  - >> HAL_ADC_ConvCpltCallback
  [Address Reference Count : 1]
  - stm32l0xx_hal_adc.o(i.HAL_ADC_Start_DMA)

  ADC_DMAError (Thumb, 26 bytes, Stack size 8 bytes, stm32l0xx_hal_adc.o(i.ADC_DMAError))
  [Stack]

  - Max Depth = 8
  - Call Chain = ADC_DMAError
  [Calls]
  - >> HAL_ADC_ErrorCallback
  [Address Reference Count : 1]
  - stm32l0xx_hal_adc.o(i.HAL_ADC_Start_DMA)

  ADC_DMAHalfConvCplt (Thumb, 10 bytes, Stack size 8 bytes, stm32l0xx_hal_adc.o(i.ADC_DMAHalfConvCplt))
  [Stack]

  - Max Depth = 8
  - Call Chain = ADC_DMAHalfConvCplt
  [Calls]
  - >> HAL_ADC_ConvHalfCpltCallback
  [Address Reference Count : 1]
  - stm32l0xx_hal_adc.o(i.HAL_ADC_Start_DMA)

  ADC_DelayMicroSecond (Thumb, 28 bytes, Stack size 16 bytes, stm32l0xx_hal_adc.o(i.ADC_DelayMicroSecond))
  [Stack]

  - Max Depth = 28
  - Call Chain = ADC_DelayMicroSecond ⇒ __aeabi_uidivmod
  [Calls]
  - >> __aeabi_uidivmod
  [Called By]
  - >> ADC_Enable
  - >> HAL_ADC_ConfigChannel

  ADC_Enable (Thumb, 96 bytes, Stack size 24 bytes, stm32l0xx_hal_adc.o(i.ADC_Enable))
  [Stack]

  - Max Depth = 52
  - Call Chain = ADC_Enable ⇒ ADC_DelayMicroSecond ⇒ __aeabi_uidivmod
  [Calls]
  - >> HAL_GetTick
  - >> ADC_DelayMicroSecond
  [Called By]
  - >> HAL_ADC_Start_DMA

  I2C_DMAAbort (Thumb, 40 bytes, Stack size 8 bytes, stm32l0xx_hal_i2c.o(i.I2C_DMAAbort))
  [Stack]

  - Max Depth = 8
  - Call Chain = I2C_DMAAbort
  [Calls]
  - >> HAL_I2C_ErrorCallback
  - >> HAL_I2C_AbortCpltCallback
  [Address Reference Count : 1]
  - stm32l0xx_hal_i2c.o(i.I2C_ITError)

  I2C_Disable_IRQ (Thumb, 84 bytes, Stack size 20 bytes, stm32l0xx_hal_i2c.o(i.I2C_Disable_IRQ))
  [Stack]

  - Max Depth = 20
  - Call Chain = I2C_Disable_IRQ
  [Called By]
  - >> I2C_ITSlaveSeqCplt
  - >> I2C_ITSlaveCplt
  - >> I2C_ITListenCplt
  - >> I2C_ITError
  - >> I2C_ITAddrCplt

  I2C_Flush_TXDR (Thumb, 34 bytes, Stack size 0 bytes, stm32l0xx_hal_i2c.o(i.I2C_Flush_TXDR))
  [Called By]

  - >> I2C_Slave_ISR_IT
  - >> I2C_IsAcknowledgeFailed
  - >> I2C_ITSlaveCplt

  I2C_ITAddrCplt (Thumb, 122 bytes, Stack size 24 bytes, stm32l0xx_hal_i2c.o(i.I2C_ITAddrCplt))
  [Stack]

  - Max Depth = 44
  - Call Chain = I2C_ITAddrCplt ⇒ I2C_Disable_IRQ
  [Calls]
  - >> HAL_I2C_AddrCallback
  - >> I2C_Disable_IRQ
  [Called By]
  - >> I2C_Slave_ISR_IT

  I2C_ITError (Thumb, 194 bytes, Stack size 24 bytes, stm32l0xx_hal_i2c.o(i.I2C_ITError))
  [Stack]

  - Max Depth = 44
  - Call Chain = I2C_ITError ⇒ I2C_Disable_IRQ
  [Calls]
  - >> HAL_I2C_ErrorCallback
  - >> HAL_I2C_AbortCpltCallback
  - >> HAL_DMA_Abort_IT
  - >> I2C_Disable_IRQ
  [Called By]
  - >> HAL_I2C_ER_IRQHandler
  - >> I2C_Slave_ISR_IT
  - >> I2C_ITSlaveCplt

  I2C_ITListenCplt (Thumb, 94 bytes, Stack size 16 bytes, stm32l0xx_hal_i2c.o(i.I2C_ITListenCplt))
  [Stack]

  - Max Depth = 36
  - Call Chain = I2C_ITListenCplt ⇒ I2C_Disable_IRQ
  [Calls]
  - >> HAL_I2C_ListenCpltCallback
  - >> I2C_Disable_IRQ
  [Called By]
  - >> I2C_Slave_ISR_IT
  - >> I2C_ITSlaveCplt

  I2C_ITSlaveCplt (Thumb, 236 bytes, Stack size 24 bytes, stm32l0xx_hal_i2c.o(i.I2C_ITSlaveCplt))
  [Stack]

  - Max Depth = 68
  - Call Chain = I2C_ITSlaveCplt ⇒ I2C_ITError ⇒ I2C_Disable_IRQ
  [Calls]
  - >> HAL_I2C_SlaveTxCpltCallback
  - >> HAL_I2C_SlaveRxCpltCallback
  - >> HAL_I2C_ListenCpltCallback
  - >> I2C_ITSlaveSeqCplt
  - >> I2C_ITListenCplt
  - >> I2C_ITError
  - >> I2C_Flush_TXDR
  - >> I2C_Disable_IRQ
  [Called By]
  - >> I2C_Slave_ISR_IT

  I2C_ITSlaveSeqCplt (Thumb, 74 bytes, Stack size 16 bytes, stm32l0xx_hal_i2c.o(i.I2C_ITSlaveSeqCplt))
  [Stack]

  - Max Depth = 36
  - Call Chain = I2C_ITSlaveSeqCplt ⇒ I2C_Disable_IRQ
  [Calls]
  - >> HAL_I2C_SlaveTxCpltCallback
  - >> HAL_I2C_SlaveRxCpltCallback
  - >> I2C_Disable_IRQ
  [Called By]
  - >> I2C_Slave_ISR_IT
  - >> I2C_ITSlaveCplt

  I2C_IsAcknowledgeFailed (Thumb, 108 bytes, Stack size 32 bytes, stm32l0xx_hal_i2c.o(i.I2C_IsAcknowledgeFailed))
  [Stack]

  - Max Depth = 32
  - Call Chain = I2C_IsAcknowledgeFailed
  [Calls]
  - >> HAL_GetTick
  - >> I2C_Flush_TXDR
  [Called By]
  - >> I2C_WaitOnTXISFlagUntilTimeout
  - >> I2C_WaitOnSTOPFlagUntilTimeout

  I2C_Slave_ISR_IT (Thumb, 298 bytes, Stack size 24 bytes, stm32l0xx_hal_i2c.o(i.I2C_Slave_ISR_IT))
  [Stack]

  - Max Depth = 92
  - Call Chain = I2C_Slave_ISR_IT ⇒ I2C_ITSlaveCplt ⇒ I2C_ITError ⇒ I2C_Disable_IRQ
  [Calls]
  - >> I2C_ITSlaveSeqCplt
  - >> I2C_ITSlaveCplt
  - >> I2C_ITListenCplt
  - >> I2C_ITError
  - >> I2C_ITAddrCplt
  - >> I2C_Flush_TXDR
  [Address Reference Count : 1]
  - stm32l0xx_hal_i2c.o(i.I2C_ITError)

  I2C_TransferConfig (Thumb, 34 bytes, Stack size 20 bytes, stm32l0xx_hal_i2c.o(i.I2C_TransferConfig))
  [Stack]

  - Max Depth = 20
  - Call Chain = I2C_TransferConfig
  [Called By]
  - >> HAL_I2C_Master_Transmit

  I2C_WaitOnFlagUntilTimeout (Thumb, 78 bytes, Stack size 24 bytes, stm32l0xx_hal_i2c.o(i.I2C_WaitOnFlagUntilTimeout))
  [Stack]

  - Max Depth = 24
  - Call Chain = I2C_WaitOnFlagUntilTimeout
  [Calls]
  - >> HAL_GetTick
  [Called By]
  - >> HAL_I2C_Master_Transmit

  I2C_WaitOnSTOPFlagUntilTimeout (Thumb, 76 bytes, Stack size 16 bytes, stm32l0xx_hal_i2c.o(i.I2C_WaitOnSTOPFlagUntilTimeout))
  [Stack]

  - Max Depth = 48
  - Call Chain = I2C_WaitOnSTOPFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> HAL_GetTick
  - >> I2C_IsAcknowledgeFailed
  [Called By]
  - >> HAL_I2C_Master_Transmit

  I2C_WaitOnTXISFlagUntilTimeout (Thumb, 80 bytes, Stack size 16 bytes, stm32l0xx_hal_i2c.o(i.I2C_WaitOnTXISFlagUntilTimeout))
  [Stack]

  - Max Depth = 48
  - Call Chain = I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> HAL_GetTick
  - >> I2C_IsAcknowledgeFailed
  [Called By]
  - >> HAL_I2C_Master_Transmit

  DMA_SetConfig (Thumb, 44 bytes, Stack size 12 bytes, stm32l0xx_hal_dma.o(i.DMA_SetConfig))
  [Stack]

  - Max Depth = 12
  - Call Chain = DMA_SetConfig
  [Called By]
  - >> HAL_DMA_Start_IT

  NVIC_SetPriority (Thumb, 60 bytes, Stack size 0 bytes, stm32l0xx_hal_cortex.o(i.NVIC_SetPriority))
  [Called By]

  - >> HAL_NVIC_SetPriority
  - >> HAL_SYSTICK_Config

  TIM_Base_SetConfig (Thumb, 78 bytes, Stack size 16 bytes, stm32l0xx_hal_tim.o(i.TIM_Base_SetConfig))
  [Stack]

  - Max Depth = 16
  - Call Chain = TIM_Base_SetConfig
  [Called By]
  - >> HAL_TIM_PWM_Init
  - >> HAL_TIM_Base_Init

  TIM_CCxChannelCmd (Thumb, 26 bytes, Stack size 8 bytes, stm32l0xx_hal_tim.o(i.TIM_CCxChannelCmd))
  [Stack]

  - Max Depth = 8
  - Call Chain = TIM_CCxChannelCmd
  [Called By]
  - >> HAL_TIM_PWM_Start

  TIM_ETR_SetConfig (Thumb, 22 bytes, Stack size 12 bytes, stm32l0xx_hal_tim.o(i.TIM_ETR_SetConfig))
  [Stack]

  - Max Depth = 12
  - Call Chain = TIM_ETR_SetConfig
  [Called By]
  - >> HAL_TIM_ConfigClockSource

  TIM_ITRx_SetConfig (Thumb, 16 bytes, Stack size 0 bytes, stm32l0xx_hal_tim.o(i.TIM_ITRx_SetConfig))
  [Called By]

  - >> HAL_TIM_ConfigClockSource

  TIM_OC1_SetConfig (Thumb, 48 bytes, Stack size 12 bytes, stm32l0xx_hal_tim.o(i.TIM_OC1_SetConfig))
  [Stack]

  - Max Depth = 12
  - Call Chain = TIM_OC1_SetConfig
  [Called By]
  - >> HAL_TIM_PWM_ConfigChannel

  TIM_OC2_SetConfig (Thumb, 50 bytes, Stack size 12 bytes, stm32l0xx_hal_tim.o(i.TIM_OC2_SetConfig))
  [Stack]

  - Max Depth = 12
  - Call Chain = TIM_OC2_SetConfig
  [Called By]
  - >> HAL_TIM_PWM_ConfigChannel

  TIM_OC3_SetConfig (Thumb, 54 bytes, Stack size 12 bytes, stm32l0xx_hal_tim.o(i.TIM_OC3_SetConfig))
  [Stack]

  - Max Depth = 12
  - Call Chain = TIM_OC3_SetConfig
  [Called By]
  - >> HAL_TIM_PWM_ConfigChannel

  TIM_OC4_SetConfig (Thumb, 54 bytes, Stack size 12 bytes, stm32l0xx_hal_tim.o(i.TIM_OC4_SetConfig))
  [Stack]

  - Max Depth = 12
  - Call Chain = TIM_OC4_SetConfig
  [Called By]
  - >> HAL_TIM_PWM_ConfigChannel

  TIM_TI1_ConfigInputStage (Thumb, 34 bytes, Stack size 12 bytes, stm32l0xx_hal_tim.o(i.TIM_TI1_ConfigInputStage))
  [Stack]

  - Max Depth = 12
  - Call Chain = TIM_TI1_ConfigInputStage
  [Called By]
  - >> HAL_TIM_ConfigClockSource

  TIM_TI2_ConfigInputStage (Thumb, 38 bytes, Stack size 12 bytes, stm32l0xx_hal_tim.o(i.TIM_TI2_ConfigInputStage))
  [Stack]

  - Max Depth = 12
  - Call Chain = TIM_TI2_ConfigInputStage
  [Called By]
  - >> HAL_TIM_ConfigClockSource

  UART_DMAAbortOnError (Thumb, 20 bytes, Stack size 8 bytes, stm32l0xx_hal_uart.o(i.UART_DMAAbortOnError))
  [Stack]

  - Max Depth = 8
  - Call Chain = UART_DMAAbortOnError
  [Calls]
  - >> HAL_UART_ErrorCallback
  [Address Reference Count : 1]
  - stm32l0xx_hal_uart.o(i.HAL_UART_IRQHandler)

  UART_EndRxTransfer (Thumb, 32 bytes, Stack size 0 bytes, stm32l0xx_hal_uart.o(i.UART_EndRxTransfer))
  [Called By]

  - >> HAL_UART_IRQHandler

  _fp_digits (Thumb, 344 bytes, Stack size 64 bytes, printfa.o(i._fp_digits), UNUSED)
  [Calls]

  - >> __aeabi_dmul
  - >> __aeabi_ddiv
  - >> __aeabi_dadd
  - >> __aeabi_d2ulz
  - >> __aeabi_cdrcmple
  - >> __aeabi_uldivmod
  [Called By]
  - >> _printf_core

  _printf_core (Thumb, 1754 bytes, Stack size 128 bytes, printfa.o(i._printf_core), UNUSED)
  [Calls]

  - >> _printf_pre_padding
  - >> _printf_post_padding
  - >> _fp_digits
  - >> __aeabi_uldivmod
  - >> __aeabi_uidivmod
  [Called By]
  - >> __0printf

  _printf_post_padding (Thumb, 32 bytes, Stack size 24 bytes, printfa.o(i._printf_post_padding), UNUSED)
  [Called By]

  - >> _printf_core

  _printf_pre_padding (Thumb, 44 bytes, Stack size 40 bytes, printfa.o(i._printf_pre_padding), UNUSED)
  [Called By]

  - >> _printf_core

  ### Undefined Global Symbols