# Static Call Graph for image C:\Users\Admin\Desktop\lab4\lab1.axf

#<CALLGRAPH># ARM Linker, 4.1 [Build 894]: Last Updated: Sat Dec 20 11:44:26 2025

### Maximum Stack Usage = 116 bytes + Unknown(Cycles, Untraceable Function Pointers)

### Call chain for Maximum Stack Depth:

main ⇒ USART2_ini ⇒ USART_Init ⇒ RCC_GetClocksFreq

### Mutually Recursive functions

- NMI_Handler ⇒ NMI_Handler
- HardFault_Handler ⇒ HardFault_Handler
- MemManage_Handler ⇒ MemManage_Handler
- BusFault_Handler ⇒ BusFault_Handler
- UsageFault_Handler ⇒ UsageFault_Handler
- SVC_Handler ⇒ SVC_Handler
- DebugMon_Handler ⇒ DebugMon_Handler
- PendSV_Handler ⇒ PendSV_Handler
- SysTick_Handler ⇒ SysTick_Handler
- ADC_IRQHandler ⇒ ADC_IRQHandler

  ### Function Pointers

  - ADC_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - BusFault_Handler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - CAN1_RX0_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - CAN1_RX1_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - CAN1_SCE_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - CAN1_TX_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - CAN2_RX0_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - CAN2_RX1_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - CAN2_SCE_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - CAN2_TX_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - CRYP_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - DCMI_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - DMA1_Stream0_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - DMA1_Stream1_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - DMA1_Stream2_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - DMA1_Stream3_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - DMA1_Stream4_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - DMA1_Stream5_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - DMA1_Stream6_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - DMA1_Stream7_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - DMA2_Stream0_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - DMA2_Stream1_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - DMA2_Stream2_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - DMA2_Stream3_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - DMA2_Stream4_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - DMA2_Stream5_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - DMA2_Stream6_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - DMA2_Stream7_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - DebugMon_Handler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - ETH_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - ETH_WKUP_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - EXTI0_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - EXTI15_10_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - EXTI1_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - EXTI2_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - EXTI3_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - EXTI4_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - EXTI9_5_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - FLASH_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - FPU_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - FSMC_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - HASH_RNG_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - HardFault_Handler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - I2C1_ER_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - I2C1_EV_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - I2C2_ER_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - I2C2_EV_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - I2C3_ER_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - I2C3_EV_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - MemManage_Handler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - NMI_Handler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - OTG_FS_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - OTG_FS_WKUP_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - OTG_HS_EP1_IN_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - OTG_HS_EP1_OUT_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - OTG_HS_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - OTG_HS_WKUP_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - PVD_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - PendSV_Handler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - RCC_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - RTC_Alarm_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - RTC_WKUP_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - Reset_Handler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - SDIO_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - SPI1_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - SPI2_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - SPI3_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - SVC_Handler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - SysTick_Handler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - SystemInit from system_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(.text)
  - TAMP_STAMP_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - TIM1_BRK_TIM9_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - TIM1_CC_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - TIM1_TRG_COM_TIM11_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - TIM1_UP_TIM10_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - TIM2_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - TIM3_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - TIM4_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - TIM5_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - TIM6_DAC_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - TIM7_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - TIM8_BRK_TIM12_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - TIM8_CC_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - TIM8_TRG_COM_TIM14_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - TIM8_UP_TIM13_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - UART4_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - UART5_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - USART1_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - USART2_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - USART3_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - USART6_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - UsageFault_Handler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - WWDG_IRQHandler from startup_stm32f4xx.o(.text) referenced from startup_stm32f4xx.o(RESET)
  - __main from entry.o(.ARM.Collect$$$$00000000) referenced from startup_stm32f4xx.o(.text)
  - fputc from main.o(.text) referenced from printfa.o(i.__0printf)
  - main from main.o(.text) referenced from entry8.o(.ARM.Collect$$$$00000009)

  ### Global Symbols

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

  - startup_stm32f4xx.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_init (Thumb, 0 bytes, Stack size unknown bytes, entry8.o(.ARM.Collect$$$$00000009))

  Reset_Handler (Thumb, 8 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))

  NMI_Handler (Thumb, 2 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Calls]

  - >> NMI_Handler
  [Called By]
  - >> NMI_Handler
  [Address Reference Count : 1]
  - startup_stm32f4xx.o(RESET)

  HardFault_Handler (Thumb, 2 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Calls]

  - >> HardFault_Handler
  [Called By]
  - >> HardFault_Handler
  [Address Reference Count : 1]
  - startup_stm32f4xx.o(RESET)

  MemManage_Handler (Thumb, 2 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Calls]

  - >> MemManage_Handler
  [Called By]
  - >> MemManage_Handler
  [Address Reference Count : 1]
  - startup_stm32f4xx.o(RESET)

  BusFault_Handler (Thumb, 2 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Calls]

  - >> BusFault_Handler
  [Called By]
  - >> BusFault_Handler
  [Address Reference Count : 1]
  - startup_stm32f4xx.o(RESET)

  UsageFault_Handler (Thumb, 2 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Calls]

  - >> UsageFault_Handler
  [Called By]
  - >> UsageFault_Handler
  [Address Reference Count : 1]
  - startup_stm32f4xx.o(RESET)

  SVC_Handler (Thumb, 2 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Calls]

  - >> SVC_Handler
  [Called By]
  - >> SVC_Handler
  [Address Reference Count : 1]
  - startup_stm32f4xx.o(RESET)

  DebugMon_Handler (Thumb, 2 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Calls]

  - >> DebugMon_Handler
  [Called By]
  - >> DebugMon_Handler
  [Address Reference Count : 1]
  - startup_stm32f4xx.o(RESET)

  PendSV_Handler (Thumb, 2 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Calls]

  - >> PendSV_Handler
  [Called By]
  - >> PendSV_Handler
  [Address Reference Count : 1]
  - startup_stm32f4xx.o(RESET)

  SysTick_Handler (Thumb, 2 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Calls]

  - >> SysTick_Handler
  [Called By]
  - >> SysTick_Handler
  [Address Reference Count : 1]
  - startup_stm32f4xx.o(RESET)

  ADC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Calls]

  - >> ADC_IRQHandler
  [Called By]
  - >> ADC_IRQHandler
  [Address Reference Count : 1]
  - startup_stm32f4xx.o(RESET)

  CAN1_RX0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  CAN1_RX1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  CAN1_SCE_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  CAN1_TX_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  CAN2_RX0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  CAN2_RX1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  CAN2_SCE_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  CAN2_TX_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  CRYP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  DCMI_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  DMA1_Stream0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  DMA1_Stream1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  DMA1_Stream2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  DMA1_Stream3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  DMA1_Stream4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  DMA1_Stream5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  DMA1_Stream6_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  DMA1_Stream7_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  DMA2_Stream0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  DMA2_Stream1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  DMA2_Stream2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  DMA2_Stream3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  DMA2_Stream4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  DMA2_Stream5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  DMA2_Stream6_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  DMA2_Stream7_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  ETH_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  ETH_WKUP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  EXTI0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  EXTI15_10_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  EXTI1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  EXTI2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  EXTI3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  EXTI4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  EXTI9_5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  FLASH_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  FPU_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  FSMC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  HASH_RNG_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  I2C1_ER_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  I2C1_EV_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  I2C2_ER_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  I2C2_EV_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  I2C3_ER_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  I2C3_EV_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  OTG_FS_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  OTG_FS_WKUP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  OTG_HS_EP1_IN_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  OTG_HS_EP1_OUT_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  OTG_HS_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  OTG_HS_WKUP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  PVD_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  RCC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  RTC_Alarm_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  RTC_WKUP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  SDIO_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  SPI1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  SPI2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  SPI3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  TAMP_STAMP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  TIM1_BRK_TIM9_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  TIM1_CC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  TIM1_TRG_COM_TIM11_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  TIM1_UP_TIM10_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  TIM2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  TIM3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  TIM4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  TIM5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  TIM6_DAC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  TIM7_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  TIM8_BRK_TIM12_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  TIM8_CC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  TIM8_TRG_COM_TIM14_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  TIM8_UP_TIM13_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  UART4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  UART5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  USART1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  USART2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  USART3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  USART6_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  WWDG_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f4xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f4xx.o(RESET)

  SystemInit (Thumb, 88 bytes, Stack size 8 bytes, system_stm32f4xx.o(.text))
  [Stack]

  - Max Depth = 8
  - Call Chain = SystemInit
  [Calls]
  - >> SetSysClock
  [Address Reference Count : 1]
  - startup_stm32f4xx.o(.text)

  SystemCoreClockUpdate (Thumb, 178 bytes, Stack size 12 bytes, system_stm32f4xx.o(.text), UNUSED)

  ADC_ini (Thumb, 108 bytes, Stack size 56 bytes, init.o(.text))
  [Stack]

  - Max Depth = 72
  - Call Chain = ADC_ini ⇒ GPIO_Init
  [Calls]
  - >> RCC_APB2PeriphClockCmd
  - >> RCC_AHB1PeriphClockCmd
  - >> GPIO_Init
  - >> ADC_Init
  - >> ADC_CommonInit
  - >> ADC_Cmd
  [Called By]
  - >> main

  USART2_ini (Thumb, 124 bytes, Stack size 32 bytes, init.o(.text))
  [Stack]

  - Max Depth = 100
  - Call Chain = USART2_ini ⇒ USART_Init ⇒ RCC_GetClocksFreq
  [Calls]
  - >> USART_Init
  - >> USART_Cmd
  - >> RCC_APB1PeriphClockCmd
  - >> RCC_AHB1PeriphClockCmd
  - >> GPIO_PinAFConfig
  - >> GPIO_Init
  [Called By]
  - >> main

  fputc (Thumb, 32 bytes, Stack size 16 bytes, main.o(.text))
  [Stack]

  - Max Depth = 16
  - Call Chain = fputc
  [Calls]
  - >> USART_SendData
  - >> USART_GetFlagStatus
  [Address Reference Count : 1]
  - printfa.o(i.__0printf)

  Delay (Thumb, 12 bytes, Stack size 0 bytes, main.o(.text))
  [Called By]

  - >> main

  Get_ADC_Average (Thumb, 60 bytes, Stack size 16 bytes, main.o(.text))
  [Stack]

  - Max Depth = 32
  - Call Chain = Get_ADC_Average ⇒ ADC_RegularChannelConfig
  [Calls]
  - >> ADC_SoftwareStartConv
  - >> ADC_RegularChannelConfig
  - >> ADC_GetFlagStatus
  - >> ADC_GetConversionValue
  [Called By]
  - >> main

  USART2_SendChar (Thumb, 28 bytes, Stack size 8 bytes, main.o(.text), UNUSED)
  [Calls]

  - >> USART_SendData
  - >> USART_GetFlagStatus
  [Called By]
  - >> USART2_SendString

  USART2_ReadChar (Thumb, 26 bytes, Stack size 8 bytes, main.o(.text), UNUSED)
  [Calls]

  - >> USART_ReceiveData
  - >> USART_GetFlagStatus

  USART2_SendString (Thumb, 22 bytes, Stack size 8 bytes, main.o(.text), UNUSED)
  [Calls]

  - >> USART2_SendChar

  main (Thumb, 86 bytes, Stack size 16 bytes, main.o(.text))
  [Stack]

  - Max Depth = 116
  - Call Chain = main ⇒ USART2_ini ⇒ USART_Init ⇒ RCC_GetClocksFreq
  [Calls]
  - >> __aeabi_f2d
  - >> Get_ADC_Average
  - >> Delay
  - >> USART2_ini
  - >> ADC_ini
  - >> __2printf
  [Address Reference Count : 1]
  - entry8.o(.ARM.Collect$$$$00000009)

  ADC_DeInit (Thumb, 22 bytes, Stack size 8 bytes, stm32f4xx_adc.o(.text), UNUSED)
  [Calls]

  - >> RCC_APB2PeriphResetCmd

  ADC_Init (Thumb, 74 bytes, Stack size 12 bytes, stm32f4xx_adc.o(.text))
  [Stack]

  - Max Depth = 12
  - Call Chain = ADC_Init
  [Called By]
  - >> ADC_ini

  ADC_StructInit (Thumb, 20 bytes, Stack size 0 bytes, stm32f4xx_adc.o(.text), UNUSED)

  ADC_CommonInit (Thumb, 44 bytes, Stack size 0 bytes, stm32f4xx_adc.o(.text))
  [Called By]

  - >> ADC_ini

  ADC_CommonStructInit (Thumb, 12 bytes, Stack size 0 bytes, stm32f4xx_adc.o(.text), UNUSED)

  ADC_Cmd (Thumb, 22 bytes, Stack size 0 bytes, stm32f4xx_adc.o(.text))
  [Called By]

  - >> ADC_ini

  ADC_AnalogWatchdogCmd (Thumb, 16 bytes, Stack size 0 bytes, stm32f4xx_adc.o(.text), UNUSED)

  ADC_AnalogWatchdogThresholdsConfig (Thumb, 6 bytes, Stack size 0 bytes, stm32f4xx_adc.o(.text), UNUSED)

  ADC_AnalogWatchdogSingleChannelConfig (Thumb, 16 bytes, Stack size 0 bytes, stm32f4xx_adc.o(.text), UNUSED)

  ADC_TempSensorVrefintCmd (Thumb, 34 bytes, Stack size 0 bytes, stm32f4xx_adc.o(.text), UNUSED)

  ADC_VBATCmd (Thumb, 34 bytes, Stack size 0 bytes, stm32f4xx_adc.o(.text), UNUSED)

  ADC_RegularChannelConfig (Thumb, 186 bytes, Stack size 16 bytes, stm32f4xx_adc.o(.text))
  [Stack]

  - Max Depth = 16
  - Call Chain = ADC_RegularChannelConfig
  [Called By]
  - >> Get_ADC_Average

  ADC_SoftwareStartConv (Thumb, 10 bytes, Stack size 0 bytes, stm32f4xx_adc.o(.text))
  [Called By]

  - >> Get_ADC_Average

  ADC_GetSoftwareStartConvStatus (Thumb, 20 bytes, Stack size 0 bytes, stm32f4xx_adc.o(.text), UNUSED)

  ADC_EOCOnEachRegularChannelCmd (Thumb, 22 bytes, Stack size 0 bytes, stm32f4xx_adc.o(.text), UNUSED)

  ADC_ContinuousModeCmd (Thumb, 22 bytes, Stack size 0 bytes, stm32f4xx_adc.o(.text), UNUSED)

  ADC_DiscModeChannelCountConfig (Thumb, 24 bytes, Stack size 8 bytes, stm32f4xx_adc.o(.text), UNUSED)

  ADC_DiscModeCmd (Thumb, 22 bytes, Stack size 0 bytes, stm32f4xx_adc.o(.text), UNUSED)

  ADC_GetConversionValue (Thumb, 8 bytes, Stack size 0 bytes, stm32f4xx_adc.o(.text))
  [Called By]

  - >> Get_ADC_Average

  ADC_GetMultiModeConversionValue (Thumb, 6 bytes, Stack size 0 bytes, stm32f4xx_adc.o(.text), UNUSED)

  ADC_DMACmd (Thumb, 22 bytes, Stack size 0 bytes, stm32f4xx_adc.o(.text), UNUSED)

  ADC_DMARequestAfterLastTransferCmd (Thumb, 22 bytes, Stack size 0 bytes, stm32f4xx_adc.o(.text), UNUSED)

  ADC_MultiModeDMARequestAfterLastTransferCmd (Thumb, 34 bytes, Stack size 0 bytes, stm32f4xx_adc.o(.text), UNUSED)

  ADC_InjectedChannelConfig (Thumb, 126 bytes, Stack size 20 bytes, stm32f4xx_adc.o(.text), UNUSED)

  ADC_InjectedSequencerLengthConfig (Thumb, 24 bytes, Stack size 8 bytes, stm32f4xx_adc.o(.text), UNUSED)

  ADC_SetInjectedOffset (Thumb, 12 bytes, Stack size 8 bytes, stm32f4xx_adc.o(.text), UNUSED)

  ADC_ExternalTrigInjectedConvConfig (Thumb, 16 bytes, Stack size 0 bytes, stm32f4xx_adc.o(.text), UNUSED)

  ADC_ExternalTrigInjectedConvEdgeConfig (Thumb, 16 bytes, Stack size 0 bytes, stm32f4xx_adc.o(.text), UNUSED)

  ADC_SoftwareStartInjectedConv (Thumb, 10 bytes, Stack size 0 bytes, stm32f4xx_adc.o(.text), UNUSED)

  ADC_GetSoftwareStartInjectedConvCmdStatus (Thumb, 20 bytes, Stack size 0 bytes, stm32f4xx_adc.o(.text), UNUSED)

  ADC_AutoInjectedConvCmd (Thumb, 22 bytes, Stack size 0 bytes, stm32f4xx_adc.o(.text), UNUSED)

  ADC_InjectedDiscModeCmd (Thumb, 22 bytes, Stack size 0 bytes, stm32f4xx_adc.o(.text), UNUSED)

  ADC_GetInjectedConversionValue (Thumb, 18 bytes, Stack size 0 bytes, stm32f4xx_adc.o(.text), UNUSED)

  ADC_ITConfig (Thumb, 32 bytes, Stack size 8 bytes, stm32f4xx_adc.o(.text), UNUSED)

  ADC_GetFlagStatus (Thumb, 48 bytes, Stack size 0 bytes, stm32f4xx_adc.o(.text))
  [Called By]

  - >> Get_ADC_Average

  ADC_ClearFlag (Thumb, 6 bytes, Stack size 0 bytes, stm32f4xx_adc.o(.text), UNUSED)

  ADC_GetITStatus (Thumb, 42 bytes, Stack size 12 bytes, stm32f4xx_adc.o(.text), UNUSED)

  ADC_ClearITPendingBit (Thumb, 10 bytes, Stack size 0 bytes, stm32f4xx_adc.o(.text), UNUSED)

  GPIO_DeInit (Thumb, 268 bytes, Stack size 8 bytes, stm32f4xx_gpio.o(.text), UNUSED)
  [Calls]

  - >> RCC_AHB1PeriphResetCmd

  GPIO_Init (Thumb, 144 bytes, Stack size 16 bytes, stm32f4xx_gpio.o(.text))
  [Stack]

  - Max Depth = 16
  - Call Chain = GPIO_Init
  [Called By]
  - >> USART2_ini
  - >> ADC_ini

  GPIO_StructInit (Thumb, 18 bytes, Stack size 0 bytes, stm32f4xx_gpio.o(.text), UNUSED)

  GPIO_PinLockConfig (Thumb, 18 bytes, Stack size 0 bytes, stm32f4xx_gpio.o(.text), UNUSED)

  GPIO_ReadInputDataBit (Thumb, 18 bytes, Stack size 0 bytes, stm32f4xx_gpio.o(.text), UNUSED)

  GPIO_ReadInputData (Thumb, 8 bytes, Stack size 0 bytes, stm32f4xx_gpio.o(.text), UNUSED)

  GPIO_ReadOutputDataBit (Thumb, 18 bytes, Stack size 0 bytes, stm32f4xx_gpio.o(.text), UNUSED)

  GPIO_ReadOutputData (Thumb, 8 bytes, Stack size 0 bytes, stm32f4xx_gpio.o(.text), UNUSED)

  GPIO_SetBits (Thumb, 4 bytes, Stack size 0 bytes, stm32f4xx_gpio.o(.text), UNUSED)

  GPIO_ResetBits (Thumb, 4 bytes, Stack size 0 bytes, stm32f4xx_gpio.o(.text), UNUSED)

  GPIO_WriteBit (Thumb, 10 bytes, Stack size 0 bytes, stm32f4xx_gpio.o(.text), UNUSED)

  GPIO_Write (Thumb, 4 bytes, Stack size 0 bytes, stm32f4xx_gpio.o(.text), UNUSED)

  GPIO_ToggleBits (Thumb, 8 bytes, Stack size 0 bytes, stm32f4xx_gpio.o(.text), UNUSED)

  GPIO_PinAFConfig (Thumb, 70 bytes, Stack size 16 bytes, stm32f4xx_gpio.o(.text))
  [Stack]

  - Max Depth = 16
  - Call Chain = GPIO_PinAFConfig
  [Called By]
  - >> USART2_ini

  RCC_DeInit (Thumb, 82 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_HSEConfig (Thumb, 14 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_GetFlagStatus (Thumb, 60 bytes, Stack size 8 bytes, stm32f4xx_rcc.o(.text), UNUSED)
  [Called By]

  - >> RCC_WaitForHSEStartUp

  RCC_WaitForHSEStartUp (Thumb, 48 bytes, Stack size 16 bytes, stm32f4xx_rcc.o(.text), UNUSED)
  [Calls]

  - >> RCC_GetFlagStatus

  RCC_AdjustHSICalibrationValue (Thumb, 20 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_HSICmd (Thumb, 6 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_LSEConfig (Thumb, 46 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_LSICmd (Thumb, 6 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_PLLConfig (Thumb, 34 bytes, Stack size 12 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_PLLCmd (Thumb, 6 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_PLLI2SConfig (Thumb, 14 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_PLLI2SCmd (Thumb, 6 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_PLLSAIConfig (Thumb, 20 bytes, Stack size 8 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_PLLSAICmd (Thumb, 6 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_ClockSecuritySystemCmd (Thumb, 6 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_MCO1Config (Thumb, 28 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_MCO2Config (Thumb, 28 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_SYSCLKConfig (Thumb, 20 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_GetSYSCLKSource (Thumb, 12 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_HCLKConfig (Thumb, 20 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_PCLK1Config (Thumb, 20 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_PCLK2Config (Thumb, 22 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_GetClocksFreq (Thumb, 214 bytes, Stack size 20 bytes, stm32f4xx_rcc.o(.text))
  [Stack]

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

  RCC_RTCCLKConfig (Thumb, 54 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_RTCCLKCmd (Thumb, 8 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_BackupResetCmd (Thumb, 8 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_I2SCLKConfig (Thumb, 6 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_SAIPLLI2SClkDivConfig (Thumb, 26 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_SAIPLLSAIClkDivConfig (Thumb, 28 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_SAIBlockACLKConfig (Thumb, 20 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_SAIBlockBCLKConfig (Thumb, 20 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_LTDCCLKDivConfig (Thumb, 20 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_TIMCLKPresConfig (Thumb, 6 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_AHB1PeriphClockCmd (Thumb, 34 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text))
  [Called By]

  - >> USART2_ini
  - >> ADC_ini

  RCC_AHB2PeriphClockCmd (Thumb, 84 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_AHB3PeriphClockCmd (Thumb, 26 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_APB1PeriphClockCmd (Thumb, 34 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text))
  [Called By]

  - >> USART2_ini

  RCC_APB2PeriphClockCmd (Thumb, 34 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text))
  [Called By]

  - >> ADC_ini

  RCC_AHB1PeriphResetCmd (Thumb, 34 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)
  [Called By]

  - >> GPIO_DeInit

  RCC_AHB2PeriphResetCmd (Thumb, 34 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_AHB3PeriphResetCmd (Thumb, 34 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_APB1PeriphResetCmd (Thumb, 34 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)
  [Called By]

  - >> USART_DeInit

  RCC_APB2PeriphResetCmd (Thumb, 34 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)
  [Called By]

  - >> ADC_DeInit
  - >> USART_DeInit

  RCC_AHB1PeriphClockLPModeCmd (Thumb, 34 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_AHB2PeriphClockLPModeCmd (Thumb, 34 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_AHB3PeriphClockLPModeCmd (Thumb, 34 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_APB1PeriphClockLPModeCmd (Thumb, 34 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_APB2PeriphClockLPModeCmd (Thumb, 34 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_ITConfig (Thumb, 38 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_ClearFlag (Thumb, 18 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_GetITStatus (Thumb, 22 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  RCC_ClearITPendingBit (Thumb, 8 bytes, Stack size 0 bytes, stm32f4xx_rcc.o(.text), UNUSED)

  USART_DeInit (Thumb, 206 bytes, Stack size 8 bytes, stm32f4xx_usart.o(.text), UNUSED)
  [Calls]

  - >> RCC_APB1PeriphResetCmd
  - >> RCC_APB2PeriphResetCmd

  USART_Init (Thumb, 204 bytes, Stack size 48 bytes, stm32f4xx_usart.o(.text))
  [Stack]

  - Max Depth = 68
  - Call Chain = USART_Init ⇒ RCC_GetClocksFreq
  [Calls]
  - >> RCC_GetClocksFreq
  [Called By]
  - >> USART2_ini

  USART_StructInit (Thumb, 24 bytes, Stack size 0 bytes, stm32f4xx_usart.o(.text), UNUSED)

  USART_ClockInit (Thumb, 32 bytes, Stack size 8 bytes, stm32f4xx_usart.o(.text), UNUSED)

  USART_ClockStructInit (Thumb, 12 bytes, Stack size 0 bytes, stm32f4xx_usart.o(.text), UNUSED)

  USART_Cmd (Thumb, 24 bytes, Stack size 0 bytes, stm32f4xx_usart.o(.text))
  [Called By]

  - >> USART2_ini

  USART_SetPrescaler (Thumb, 16 bytes, Stack size 0 bytes, stm32f4xx_usart.o(.text), UNUSED)

  USART_OverSampling8Cmd (Thumb, 22 bytes, Stack size 0 bytes, stm32f4xx_usart.o(.text), UNUSED)

  USART_OneBitMethodCmd (Thumb, 24 bytes, Stack size 0 bytes, stm32f4xx_usart.o(.text), UNUSED)

  USART_SendData (Thumb, 8 bytes, Stack size 0 bytes, stm32f4xx_usart.o(.text))
  [Called By]

  - >> USART2_SendChar
  - >> fputc

  USART_ReceiveData (Thumb, 10 bytes, Stack size 0 bytes, stm32f4xx_usart.o(.text), UNUSED)
  [Called By]

  - >> USART2_ReadChar

  USART_SetAddress (Thumb, 18 bytes, Stack size 0 bytes, stm32f4xx_usart.o(.text), UNUSED)

  USART_ReceiverWakeUpCmd (Thumb, 24 bytes, Stack size 0 bytes, stm32f4xx_usart.o(.text), UNUSED)

  USART_WakeUpConfig (Thumb, 18 bytes, Stack size 0 bytes, stm32f4xx_usart.o(.text), UNUSED)

  USART_LINBreakDetectLengthConfig (Thumb, 18 bytes, Stack size 0 bytes, stm32f4xx_usart.o(.text), UNUSED)

  USART_LINCmd (Thumb, 24 bytes, Stack size 0 bytes, stm32f4xx_usart.o(.text), UNUSED)

  USART_SendBreak (Thumb, 10 bytes, Stack size 0 bytes, stm32f4xx_usart.o(.text), UNUSED)

  USART_HalfDuplexCmd (Thumb, 24 bytes, Stack size 0 bytes, stm32f4xx_usart.o(.text), UNUSED)

  USART_SetGuardTime (Thumb, 16 bytes, Stack size 0 bytes, stm32f4xx_usart.o(.text), UNUSED)

  USART_SmartCardCmd (Thumb, 24 bytes, Stack size 0 bytes, stm32f4xx_usart.o(.text), UNUSED)

  USART_SmartCardNACKCmd (Thumb, 24 bytes, Stack size 0 bytes, stm32f4xx_usart.o(.text), UNUSED)

  USART_IrDAConfig (Thumb, 18 bytes, Stack size 0 bytes, stm32f4xx_usart.o(.text), UNUSED)

  USART_IrDACmd (Thumb, 24 bytes, Stack size 0 bytes, stm32f4xx_usart.o(.text), UNUSED)

  USART_DMACmd (Thumb, 24 bytes, Stack size 8 bytes, stm32f4xx_usart.o(.text), UNUSED)

  USART_ITConfig (Thumb, 74 bytes, Stack size 16 bytes, stm32f4xx_usart.o(.text), UNUSED)

  USART_GetFlagStatus (Thumb, 26 bytes, Stack size 0 bytes, stm32f4xx_usart.o(.text))
  [Called By]

  - >> USART2_ReadChar
  - >> USART2_SendChar
  - >> fputc

  USART_ClearFlag (Thumb, 18 bytes, Stack size 0 bytes, stm32f4xx_usart.o(.text), UNUSED)

  USART_GetITStatus (Thumb, 122 bytes, Stack size 12 bytes, stm32f4xx_usart.o(.text), UNUSED)

  USART_ClearITPendingBit (Thumb, 30 bytes, Stack size 8 bytes, stm32f4xx_usart.o(.text), UNUSED)

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

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

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

  __aeabi_f2d (Thumb, 44 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 48 bytes, iusefp.o(.text), UNUSED)

  __aeabi_dadd (Thumb, 320 bytes, Stack size 48 bytes, dadd.o(.text), UNUSED)
  [Calls]

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

  __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, 224 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, 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)

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

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

  _ll_shift_l (Thumb, 0 bytes, Stack size 0 bytes, llshl.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, 26 bytes, Stack size 8 bytes, depilogue.o(.text), UNUSED)
  [Called By]

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

  _double_epilogue (Thumb, 164 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

  SetSysClock (Thumb, 198 bytes, Stack size 0 bytes, system_stm32f4xx.o(.text))
  [Called By]

  - >> SystemInit

  _fp_digits (Thumb, 324 bytes, Stack size 56 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, 1782 bytes, Stack size 136 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, 38 bytes, Stack size 24 bytes, printfa.o(i._printf_post_padding), UNUSED)
  [Called By]

  - >> _printf_core

  _printf_pre_padding (Thumb, 48 bytes, Stack size 24 bytes, printfa.o(i._printf_pre_padding), UNUSED)
  [Called By]

  - >> _printf_core

  ### Undefined Global Symbols