# Static Call Graph for image ..\OBJ\USART.axf

#<CALLGRAPH># ARM Linker, 5060960: Last Updated: Mon Nov 03 11:29:24 2025

### Maximum Stack Usage = 188 bytes + Unknown(Cycles, Untraceable Function Pointers)

### Call chain for Maximum Stack Depth:

main ⇒ LIN_Configuration ⇒ USART_Init ⇒ RCC_GetClocksFreq

### Mutually Recursive functions

- ADC1_2_IRQHandler ⇒ ADC1_2_IRQHandler

  ### Function Pointers

  - ADC1_2_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - ADC3_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - BusFault_Handler from w55mh32_it.o(.text) referenced from startup_w55mh32.o(RESET)
  - CAN1_RX1_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - CAN1_SCE_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - DMA1_Channel1_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - DMA1_Channel2_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - DMA1_Channel3_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - DMA1_Channel4_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - DMA1_Channel5_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - DMA1_Channel6_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - DMA1_Channel7_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - DMA2_Channel1_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - DMA2_Channel2_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - DMA2_Channel3_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - DMA2_Channel4_5_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - DebugMon_Handler from w55mh32_it.o(.text) referenced from startup_w55mh32.o(RESET)
  - EXTI0_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - EXTI15_10_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - EXTI1_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - EXTI2_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - EXTI3_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - EXTI4_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - EXTI9_5_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - FLASH_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - FSMC_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - HardFault_Handler from w55mh32_it.o(.text) referenced from startup_w55mh32.o(RESET)
  - I2C1_ER_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - I2C1_EV_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - I2C2_ER_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - I2C2_EV_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - MemManage_Handler from w55mh32_it.o(.text) referenced from startup_w55mh32.o(RESET)
  - NMI_Handler from w55mh32_it.o(.text) referenced from startup_w55mh32.o(RESET)
  - PVD_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - PendSV_Handler from w55mh32_it.o(.text) referenced from startup_w55mh32.o(RESET)
  - RCC_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - RNG_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - RTCAlarm_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - RTC_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - Reset_Handler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - SDIO_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - SENSOR_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - SPI1_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - SPI2_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - SPI3_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - SVC_Handler from w55mh32_it.o(.text) referenced from startup_w55mh32.o(RESET)
  - SYMC_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - SysTick_Handler from w55mh32_it.o(.text) referenced from startup_w55mh32.o(RESET)
  - SystemInit from system_w55mh32.o(.text) referenced from startup_w55mh32.o(.text)
  - TAMPER_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - TIM1_BRK_TIM9_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - TIM1_CC_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - TIM1_TRG_COM_TIM11_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - TIM1_UP_TIM10_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - TIM2_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - TIM3_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - TIM4_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - TIM5_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - TIM6_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - TIM7_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - TIM8_BRK_TIM12_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - TIM8_CC_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - TIM8_TRG_COM_TIM14_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - TIM8_UP_TIM13_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - UART4_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - UART5_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - USART1_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - USART2_IRQHandler from main.o(.text) referenced from startup_w55mh32.o(RESET)
  - USART3_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - USBWakeUp_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - USB_HP_CAN1_TX_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - USB_LP_CAN1_RX0_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - UsageFault_Handler from w55mh32_it.o(.text) referenced from startup_w55mh32.o(RESET)
  - WWDG_IRQHandler from startup_w55mh32.o(.text) referenced from startup_w55mh32.o(RESET)
  - __main from entry.o(.ARM.Collect$$$$00000000) referenced from startup_w55mh32.o(.text)
  - fputc from main.o(.text) referenced from printfa.o(i.__0printf)
  - main from main.o(.text) referenced from entry9a.o(.ARM.Collect$$$$0000000B)

  ### Global Symbols

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

  - startup_w55mh32.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_lib_shutdown_fini (Thumb, 0 bytes, Stack size unknown bytes, entry12b.o(.ARM.Collect$$$$0000000E))

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

  __rt_final_exit (Thumb, 0 bytes, Stack size unknown bytes, entry11a.o(.ARM.Collect$$$$00000011))

  LIN_Configuration (Thumb, 190 bytes, Stack size 40 bytes, main.o(.text))
  [Stack]

  - Max Depth = 116
  - Call Chain = LIN_Configuration ⇒ USART_Init ⇒ RCC_GetClocksFreq
  [Calls]
  - >> USART_LINCmd
  - >> USART_LINBreakDetectLengthConfig
  - >> USART_Init
  - >> USART_ITConfig
  - >> USART_Cmd
  - >> RCC_APB2PeriphClockCmd
  - >> RCC_APB1PeriphResetCmd
  - >> RCC_APB1PeriphClockCmd
  - >> NVIC_Init
  - >> GPIO_Init
  [Called By]
  - >> main

  UART_Configuration (Thumb, 122 bytes, Stack size 32 bytes, main.o(.text))
  [Stack]

  - Max Depth = 108
  - Call Chain = UART_Configuration ⇒ USART_Init ⇒ RCC_GetClocksFreq
  [Calls]
  - >> USART_Init
  - >> USART_Cmd
  - >> RCC_APB2PeriphClockCmd
  - >> GPIO_Init
  [Called By]
  - >> main

  main (Thumb, 234 bytes, Stack size 72 bytes, main.o(.text))
  [Stack]

  - Max Depth = 188
  - Call Chain = main ⇒ LIN_Configuration ⇒ USART_Init ⇒ RCC_GetClocksFreq
  [Calls]
  - >> delay_init
  - >> __aeabi_ui2f
  - >> __aeabi_fdiv
  - >> __aeabi_f2d
  - >> USART_SendData
  - >> USART_SendBreak
  - >> RCC_GetClocksFreq
  - >> UART_Configuration
  - >> LIN_Configuration
  - >> __2printf
  [Address Reference Count : 1]
  - entry9a.o(.ARM.Collect$$$$0000000B)

  USART2_IRQHandler (Thumb, 44 bytes, Stack size 8 bytes, main.o(.text))
  [Stack]

  - Max Depth = 28
  - Call Chain = USART2_IRQHandler ⇒ USART_ITConfig
  [Calls]
  - >> USART_ITConfig
  - >> USART_GetITStatus
  - >> USART_ClearITPendingBit
  [Address Reference Count : 1]
  - startup_w55mh32.o(RESET)

  SER_PutChar (Thumb, 34 bytes, Stack size 8 bytes, main.o(.text))
  [Stack]

  - Max Depth = 8
  - Call Chain = SER_PutChar
  [Calls]
  - >> USART_SendData
  - >> USART_GetFlagStatus
  [Called By]
  - >> fputc

  fputc (Thumb, 24 bytes, Stack size 16 bytes, main.o(.text))
  [Stack]

  - Max Depth = 24
  - Call Chain = fputc ⇒ SER_PutChar
  [Calls]
  - >> SER_PutChar
  [Address Reference Count : 1]
  - printfa.o(i.__0printf)

  NMI_Handler (Thumb, 2 bytes, Stack size 0 bytes, w55mh32_it.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  HardFault_Handler (Thumb, 4 bytes, Stack size 0 bytes, w55mh32_it.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  MemManage_Handler (Thumb, 4 bytes, Stack size 0 bytes, w55mh32_it.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  BusFault_Handler (Thumb, 4 bytes, Stack size 0 bytes, w55mh32_it.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  UsageFault_Handler (Thumb, 4 bytes, Stack size 0 bytes, w55mh32_it.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  SVC_Handler (Thumb, 2 bytes, Stack size 0 bytes, w55mh32_it.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  DebugMon_Handler (Thumb, 2 bytes, Stack size 0 bytes, w55mh32_it.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  PendSV_Handler (Thumb, 2 bytes, Stack size 0 bytes, w55mh32_it.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  SysTick_Handler (Thumb, 2 bytes, Stack size 0 bytes, w55mh32_it.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  SystemInit (Thumb, 78 bytes, Stack size 8 bytes, system_w55mh32.o(.text))
  [Stack]

  - Max Depth = 28
  - Call Chain = SystemInit ⇒ SetSysClock ⇒ SetSysClockTo72
  [Calls]
  - >> SetSysClock
  [Address Reference Count : 1]
  - startup_w55mh32.o(.text)

  SystemCoreClockUpdate (Thumb, 160 bytes, Stack size 8 bytes, system_w55mh32.o(.text), UNUSED)

  delay_init (Thumb, 76 bytes, Stack size 24 bytes, delay.o(.text))
  [Stack]

  - Max Depth = 44
  - Call Chain = delay_init ⇒ RCC_GetClocksFreq
  [Calls]
  - >> SysTick_CLKSourceConfig
  - >> RCC_GetClocksFreq
  [Called By]
  - >> main

  delay_us (Thumb, 72 bytes, Stack size 0 bytes, delay.o(.text), UNUSED)

  delay_ms (Thumb, 126 bytes, Stack size 0 bytes, delay.o(.text), UNUSED)

  BOOT_RAM (Thumb, 8 bytes, Stack size 0 bytes, startup_w55mh32.o(.text), UNUSED)

  Reset_Handler (Thumb, 8 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  ADC1_2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Calls]

  - >> ADC1_2_IRQHandler
  [Called By]
  - >> ADC1_2_IRQHandler
  [Address Reference Count : 1]
  - startup_w55mh32.o(RESET)

  ADC3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  CAN1_RX1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  CAN1_SCE_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  DMA1_Channel1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  DMA1_Channel2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  DMA1_Channel3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  DMA1_Channel4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  DMA1_Channel5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  DMA1_Channel6_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  DMA1_Channel7_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  DMA2_Channel1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  DMA2_Channel2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  DMA2_Channel3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  DMA2_Channel4_5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  EXTI0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  EXTI15_10_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  EXTI1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  EXTI2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  EXTI3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  EXTI4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  EXTI9_5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  FLASH_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  FSMC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  I2C1_ER_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  I2C1_EV_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  I2C2_ER_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  I2C2_EV_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  PVD_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  RCC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  RNG_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  RTCAlarm_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  RTC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  SDIO_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  SENSOR_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  SPI1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  SPI2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  SPI3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  SYMC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  TAMPER_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  TIM1_BRK_TIM9_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  TIM1_CC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  TIM1_TRG_COM_TIM11_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  TIM1_UP_TIM10_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  TIM2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  TIM3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  TIM4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  TIM5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  TIM6_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  TIM7_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  TIM8_BRK_TIM12_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  TIM8_CC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  TIM8_TRG_COM_TIM14_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  TIM8_UP_TIM13_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  UART4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  UART5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  USART1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  USART3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  USBWakeUp_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  USB_HP_CAN1_TX_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  USB_LP_CAN1_RX0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  WWDG_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_w55mh32.o(.text))
  [Address Reference Count : 1]

  - startup_w55mh32.o(RESET)

  NVIC_PriorityGroupConfig (Thumb, 10 bytes, Stack size 0 bytes, misc.o(.text), UNUSED)

  NVIC_Init (Thumb, 100 bytes, Stack size 16 bytes, misc.o(.text))
  [Stack]

  - Max Depth = 16
  - Call Chain = NVIC_Init
  [Called By]
  - >> LIN_Configuration

  NVIC_SetVectorTable (Thumb, 14 bytes, Stack size 0 bytes, misc.o(.text), UNUSED)

  NVIC_SystemLPConfig (Thumb, 34 bytes, Stack size 0 bytes, misc.o(.text), UNUSED)

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

  - >> delay_init

  USART_DeInit (Thumb, 134 bytes, Stack size 8 bytes, w55mh32_usart.o(.text), UNUSED)
  [Calls]

  - >> RCC_APB2PeriphResetCmd
  - >> RCC_APB1PeriphResetCmd

  USART_Init (Thumb, 230 bytes, Stack size 56 bytes, w55mh32_usart.o(.text))
  [Stack]

  - Max Depth = 76
  - Call Chain = USART_Init ⇒ RCC_GetClocksFreq
  [Calls]
  - >> RCC_GetClocksFreq
  [Called By]
  - >> UART_Configuration
  - >> LIN_Configuration

  USART_StructInit (Thumb, 24 bytes, Stack size 0 bytes, w55mh32_usart.o(.text), UNUSED)

  USART_ClockInit (Thumb, 34 bytes, Stack size 8 bytes, w55mh32_usart.o(.text), UNUSED)

  USART_ClockStructInit (Thumb, 12 bytes, Stack size 0 bytes, w55mh32_usart.o(.text), UNUSED)

  USART_Cmd (Thumb, 24 bytes, Stack size 0 bytes, w55mh32_usart.o(.text))
  [Called By]

  - >> UART_Configuration
  - >> LIN_Configuration

  USART_ITConfig (Thumb, 74 bytes, Stack size 20 bytes, w55mh32_usart.o(.text))
  [Stack]

  - Max Depth = 20
  - Call Chain = USART_ITConfig
  [Called By]
  - >> USART2_IRQHandler
  - >> LIN_Configuration

  USART_DMACmd (Thumb, 18 bytes, Stack size 0 bytes, w55mh32_usart.o(.text), UNUSED)

  USART_SetAddress (Thumb, 18 bytes, Stack size 0 bytes, w55mh32_usart.o(.text), UNUSED)

  USART_WakeUpConfig (Thumb, 18 bytes, Stack size 0 bytes, w55mh32_usart.o(.text), UNUSED)

  USART_ReceiverWakeUpCmd (Thumb, 24 bytes, Stack size 0 bytes, w55mh32_usart.o(.text), UNUSED)

  USART_LINBreakDetectLengthConfig (Thumb, 18 bytes, Stack size 0 bytes, w55mh32_usart.o(.text))
  [Called By]

  - >> LIN_Configuration

  USART_LINCmd (Thumb, 24 bytes, Stack size 0 bytes, w55mh32_usart.o(.text))
  [Called By]

  - >> LIN_Configuration

  USART_SendData (Thumb, 8 bytes, Stack size 0 bytes, w55mh32_usart.o(.text))
  [Called By]

  - >> SER_PutChar
  - >> main

  USART_ReceiveData (Thumb, 10 bytes, Stack size 0 bytes, w55mh32_usart.o(.text), UNUSED)

  USART_SendBreak (Thumb, 10 bytes, Stack size 0 bytes, w55mh32_usart.o(.text))
  [Called By]

  - >> main

  USART_SetGuardTime (Thumb, 16 bytes, Stack size 0 bytes, w55mh32_usart.o(.text), UNUSED)

  USART_SetPrescaler (Thumb, 16 bytes, Stack size 0 bytes, w55mh32_usart.o(.text), UNUSED)

  USART_SmartCardCmd (Thumb, 24 bytes, Stack size 0 bytes, w55mh32_usart.o(.text), UNUSED)

  USART_SmartCardNACKCmd (Thumb, 24 bytes, Stack size 0 bytes, w55mh32_usart.o(.text), UNUSED)

  USART_HalfDuplexCmd (Thumb, 24 bytes, Stack size 0 bytes, w55mh32_usart.o(.text), UNUSED)

  USART_OverSampling8Cmd (Thumb, 22 bytes, Stack size 0 bytes, w55mh32_usart.o(.text), UNUSED)

  USART_OneBitMethodCmd (Thumb, 24 bytes, Stack size 0 bytes, w55mh32_usart.o(.text), UNUSED)

  USART_IrDAConfig (Thumb, 18 bytes, Stack size 0 bytes, w55mh32_usart.o(.text), UNUSED)

  USART_IrDACmd (Thumb, 24 bytes, Stack size 0 bytes, w55mh32_usart.o(.text), UNUSED)

  USART_GetFlagStatus (Thumb, 26 bytes, Stack size 0 bytes, w55mh32_usart.o(.text))
  [Called By]

  - >> SER_PutChar

  USART_ClearFlag (Thumb, 18 bytes, Stack size 0 bytes, w55mh32_usart.o(.text), UNUSED)

  USART_GetITStatus (Thumb, 104 bytes, Stack size 16 bytes, w55mh32_usart.o(.text))
  [Stack]

  - Max Depth = 16
  - Call Chain = USART_GetITStatus
  [Called By]
  - >> USART2_IRQHandler

  USART_ClearITPendingBit (Thumb, 30 bytes, Stack size 8 bytes, w55mh32_usart.o(.text))
  [Stack]

  - Max Depth = 8
  - Call Chain = USART_ClearITPendingBit
  [Called By]
  - >> USART2_IRQHandler

  RCC_DeInit (Thumb, 64 bytes, Stack size 0 bytes, w55mh32_rcc.o(.text), UNUSED)

  RCC_HSEConfig (Thumb, 70 bytes, Stack size 0 bytes, w55mh32_rcc.o(.text), UNUSED)

  RCC_GetFlagStatus (Thumb, 56 bytes, Stack size 8 bytes, w55mh32_rcc.o(.text), UNUSED)
  [Called By]

  - >> RCC_WaitForHSEStartUp

  RCC_WaitForHSEStartUp (Thumb, 56 bytes, Stack size 16 bytes, w55mh32_rcc.o(.text), UNUSED)
  [Calls]

  - >> RCC_GetFlagStatus

  RCC_AdjustHSICalibrationValue (Thumb, 20 bytes, Stack size 0 bytes, w55mh32_rcc.o(.text), UNUSED)

  RCC_HSICmd (Thumb, 6 bytes, Stack size 0 bytes, w55mh32_rcc.o(.text), UNUSED)

  RCC_PLLConfig (Thumb, 24 bytes, Stack size 0 bytes, w55mh32_rcc.o(.text), UNUSED)

  RCC_PLLCmd (Thumb, 6 bytes, Stack size 0 bytes, w55mh32_rcc.o(.text), UNUSED)

  RCC_SYSCLKConfig (Thumb, 18 bytes, Stack size 0 bytes, w55mh32_rcc.o(.text), UNUSED)

  RCC_GetSYSCLKSource (Thumb, 10 bytes, Stack size 0 bytes, w55mh32_rcc.o(.text), UNUSED)

  RCC_HCLKConfig (Thumb, 18 bytes, Stack size 0 bytes, w55mh32_rcc.o(.text), UNUSED)

  RCC_PCLK1Config (Thumb, 18 bytes, Stack size 0 bytes, w55mh32_rcc.o(.text), UNUSED)

  RCC_PCLK2Config (Thumb, 20 bytes, Stack size 0 bytes, w55mh32_rcc.o(.text), UNUSED)

  RCC_ITConfig (Thumb, 26 bytes, Stack size 0 bytes, w55mh32_rcc.o(.text), UNUSED)

  RCC_USBCLKConfig (Thumb, 22 bytes, Stack size 0 bytes, w55mh32_rcc.o(.text), UNUSED)

  RCC_ADCCLKConfig (Thumb, 20 bytes, Stack size 0 bytes, w55mh32_rcc.o(.text), UNUSED)

  RCC_LSEConfig (Thumb, 50 bytes, Stack size 0 bytes, w55mh32_rcc.o(.text), UNUSED)

  RCC_LSICmd (Thumb, 6 bytes, Stack size 0 bytes, w55mh32_rcc.o(.text), UNUSED)

  RCC_RTCCLKConfig (Thumb, 12 bytes, Stack size 0 bytes, w55mh32_rcc.o(.text), UNUSED)

  RCC_RTCCLKCmd (Thumb, 8 bytes, Stack size 0 bytes, w55mh32_rcc.o(.text), UNUSED)

  RCC_GetClocksFreq (Thumb, 230 bytes, Stack size 20 bytes, w55mh32_rcc.o(.text))
  [Stack]

  - Max Depth = 20
  - Call Chain = RCC_GetClocksFreq
  [Called By]
  - >> delay_init
  - >> USART_Init
  - >> main

  RCC_AHBPeriphClockCmd (Thumb, 26 bytes, Stack size 0 bytes, w55mh32_rcc.o(.text), UNUSED)

  RCC_APB2PeriphClockCmd (Thumb, 26 bytes, Stack size 0 bytes, w55mh32_rcc.o(.text))
  [Called By]

  - >> UART_Configuration
  - >> LIN_Configuration

  RCC_APB1PeriphClockCmd (Thumb, 26 bytes, Stack size 0 bytes, w55mh32_rcc.o(.text))
  [Called By]

  - >> LIN_Configuration

  RCC_APB2PeriphResetCmd (Thumb, 26 bytes, Stack size 0 bytes, w55mh32_rcc.o(.text), UNUSED)
  [Called By]

  - >> GPIO_AFIODeInit
  - >> GPIO_DeInit
  - >> USART_DeInit

  RCC_APB1PeriphResetCmd (Thumb, 26 bytes, Stack size 0 bytes, w55mh32_rcc.o(.text))
  [Called By]

  - >> USART_DeInit
  - >> LIN_Configuration

  RCC_BackupResetCmd (Thumb, 8 bytes, Stack size 0 bytes, w55mh32_rcc.o(.text), UNUSED)

  RCC_ClockSecuritySystemCmd (Thumb, 6 bytes, Stack size 0 bytes, w55mh32_rcc.o(.text), UNUSED)

  RCC_MCOConfig (Thumb, 24 bytes, Stack size 0 bytes, w55mh32_rcc.o(.text), UNUSED)

  RCC_ClearFlag (Thumb, 14 bytes, Stack size 0 bytes, w55mh32_rcc.o(.text), UNUSED)

  RCC_GetITStatus (Thumb, 20 bytes, Stack size 0 bytes, w55mh32_rcc.o(.text), UNUSED)

  RCC_ClearITPendingBit (Thumb, 6 bytes, Stack size 0 bytes, w55mh32_rcc.o(.text), UNUSED)

  GPIO_DeInit (Thumb, 172 bytes, Stack size 8 bytes, w55mh32_gpio.o(.text), UNUSED)
  [Calls]

  - >> RCC_APB2PeriphResetCmd

  GPIO_AFIODeInit (Thumb, 20 bytes, Stack size 8 bytes, w55mh32_gpio.o(.text), UNUSED)
  [Calls]

  - >> RCC_APB2PeriphResetCmd

  GPIO_Init (Thumb, 278 bytes, Stack size 24 bytes, w55mh32_gpio.o(.text))
  [Stack]

  - Max Depth = 24
  - Call Chain = GPIO_Init
  [Called By]
  - >> UART_Configuration
  - >> LIN_Configuration

  GPIO_StructInit (Thumb, 16 bytes, Stack size 0 bytes, w55mh32_gpio.o(.text), UNUSED)

  GPIO_ReadInputDataBit (Thumb, 18 bytes, Stack size 0 bytes, w55mh32_gpio.o(.text), UNUSED)

  GPIO_ReadInputData (Thumb, 8 bytes, Stack size 0 bytes, w55mh32_gpio.o(.text), UNUSED)

  GPIO_ReadOutputDataBit (Thumb, 18 bytes, Stack size 0 bytes, w55mh32_gpio.o(.text), UNUSED)

  GPIO_ReadOutputData (Thumb, 8 bytes, Stack size 0 bytes, w55mh32_gpio.o(.text), UNUSED)

  GPIO_SetBits (Thumb, 4 bytes, Stack size 0 bytes, w55mh32_gpio.o(.text), UNUSED)

  GPIO_ResetBits (Thumb, 4 bytes, Stack size 0 bytes, w55mh32_gpio.o(.text), UNUSED)

  GPIO_WriteBit (Thumb, 10 bytes, Stack size 0 bytes, w55mh32_gpio.o(.text), UNUSED)

  GPIO_Write (Thumb, 4 bytes, Stack size 0 bytes, w55mh32_gpio.o(.text), UNUSED)

  GPIO_PinLockConfig (Thumb, 18 bytes, Stack size 0 bytes, w55mh32_gpio.o(.text), UNUSED)

  GPIO_EventOutputConfig (Thumb, 26 bytes, Stack size 0 bytes, w55mh32_gpio.o(.text), UNUSED)

  GPIO_EventOutputCmd (Thumb, 6 bytes, Stack size 0 bytes, w55mh32_gpio.o(.text), UNUSED)

  GPIO_PinRemapConfig (Thumb, 138 bytes, Stack size 20 bytes, w55mh32_gpio.o(.text), UNUSED)

  GPIO_PinRemapConfigUser (Thumb, 50 bytes, Stack size 0 bytes, w55mh32_gpio.o(.text), UNUSED)

  GPIO_EXTILineConfig (Thumb, 66 bytes, Stack size 12 bytes, w55mh32_gpio.o(.text), UNUSED)

  GPIO_ETH_MediaInterfaceConfig (Thumb, 8 bytes, Stack size 0 bytes, w55mh32_gpio.o(.text), UNUSED)

  GPIO_ForcePuPdCmd (Thumb, 18 bytes, Stack size 0 bytes, w55mh32_gpio.o(.text), UNUSED)

  GPIO_ForcePullUpConfig (Thumb, 8 bytes, Stack size 0 bytes, w55mh32_gpio.o(.text), UNUSED)

  GPIO_ForceDropDownConfig (Thumb, 14 bytes, Stack size 0 bytes, w55mh32_gpio.o(.text), UNUSED)

  __aeabi_fdiv (Thumb, 124 bytes, Stack size 8 bytes, fdiv.o(.text))
  [Stack]

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

  __aeabi_ui2f (Thumb, 10 bytes, Stack size 0 bytes, ffltui.o(.text))
  [Stack]

  - Max Depth = 4
  - Call Chain = __aeabi_ui2f ⇒ _float_epilogue
  [Calls]
  - >> _float_epilogue
  [Called By]
  - >> main

  __aeabi_f2d (Thumb, 38 bytes, Stack size 0 bytes, f2d.o(.text))
  [Called By]

  - >> main

  __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), UNUSED)
  [Called By]

  - >> _printf_core

  __aeabi_uldivmod (Thumb, 98 bytes, Stack size 40 bytes, uldiv.o(.text), UNUSED)
  [Calls]

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

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

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

  - >> __aeabi_fdiv

  _float_epilogue (Thumb, 92 bytes, Stack size 4 bytes, fepilogue.o(.text))
  [Stack]

  - Max Depth = 4
  - Call Chain = _float_epilogue
  [Called By]
  - >> __aeabi_ui2f

  __aeabi_dadd (Thumb, 322 bytes, Stack size 48 bytes, dadd.o(.text), UNUSED)
  [Calls]

  - >> __aeabi_lasr
  - >> __aeabi_llsl
  - >> _double_round
  - >> _double_epilogue
  [Called By]
  - >> __aeabi_drsub
  - >> __aeabi_dsub
  - >> _fp_digits

  __aeabi_dsub (Thumb, 6 bytes, Stack size 0 bytes, dadd.o(.text), UNUSED)
  [Calls]

  - >> __aeabi_dadd

  __aeabi_drsub (Thumb, 6 bytes, Stack size 0 bytes, dadd.o(.text), UNUSED)
  [Calls]

  - >> __aeabi_dadd

  __aeabi_dmul (Thumb, 228 bytes, Stack size 48 bytes, dmul.o(.text), UNUSED)
  [Calls]

  - >> _double_epilogue
  [Called By]
  - >> _fp_digits

  __aeabi_ddiv (Thumb, 222 bytes, Stack size 32 bytes, ddiv.o(.text), UNUSED)
  [Calls]

  - >> _double_round
  [Called By]
  - >> _fp_digits

  __aeabi_d2ulz (Thumb, 48 bytes, Stack size 0 bytes, dfixul.o(.text), UNUSED)
  [Calls]

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

  __aeabi_cdrcmple (Thumb, 48 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)

  __aeabi_llsl (Thumb, 30 bytes, Stack size 0 bytes, llshl.o(.text), UNUSED)
  [Called By]

  - >> _double_epilogue
  - >> __aeabi_uldivmod
  - >> __aeabi_dadd
  - >> __aeabi_d2ulz

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

  __aeabi_llsr (Thumb, 32 bytes, Stack size 0 bytes, llushr.o(.text), UNUSED)
  [Called By]

  - >> _double_epilogue
  - >> __aeabi_uldivmod
  - >> __aeabi_d2ulz

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

  __aeabi_lasr (Thumb, 36 bytes, Stack size 0 bytes, llsshr.o(.text), UNUSED)
  [Called By]

  - >> __aeabi_dadd

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

  _double_round (Thumb, 30 bytes, Stack size 8 bytes, depilogue.o(.text), UNUSED)
  [Called By]

  - >> _double_epilogue
  - >> __aeabi_ddiv
  - >> __aeabi_dadd

  _double_epilogue (Thumb, 156 bytes, Stack size 32 bytes, depilogue.o(.text), UNUSED)
  [Calls]

  - >> __aeabi_llsr
  - >> __aeabi_llsl
  - >> _double_round
  [Called By]
  - >> __aeabi_dmul
  - >> __aeabi_dadd

  __0printf (Thumb, 22 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)

  __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)

  ### Local Symbols

  SetSysClockTo72 (Thumb, 214 bytes, Stack size 12 bytes, system_w55mh32.o(.text))
  [Stack]

  - Max Depth = 12
  - Call Chain = SetSysClockTo72
  [Called By]
  - >> SetSysClock

  SetSysClock (Thumb, 8 bytes, Stack size 8 bytes, system_w55mh32.o(.text))
  [Stack]

  - Max Depth = 20
  - Call Chain = SetSysClock ⇒ SetSysClockTo72
  [Calls]
  - >> SetSysClockTo72
  [Called By]
  - >> SystemInit

  _fp_digits (Thumb, 366 bytes, Stack size 64 bytes, printfa.o(i._fp_digits), UNUSED)
  [Calls]

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

  _printf_core (Thumb, 1704 bytes, Stack size 136 bytes, printfa.o(i._printf_core), UNUSED)
  [Calls]

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

  _printf_post_padding (Thumb, 36 bytes, Stack size 24 bytes, printfa.o(i._printf_post_padding), UNUSED)
  [Called By]

  - >> _printf_core

  _printf_pre_padding (Thumb, 46 bytes, Stack size 24 bytes, printfa.o(i._printf_pre_padding), UNUSED)
  [Called By]

  - >> _printf_core

  ### Undefined Global Symbols