# Static Call Graph for image LCD\LCD.axf

#<CALLGRAPH># ARM Linker, 5060960: Last Updated: Thu Apr 09 14:53:30 2026

### Maximum Stack Usage = 336 bytes + Unknown(Cycles, Untraceable Function Pointers)

### Call chain for Maximum Stack Depth:

main ⇒ Gui_draw_rectangle ⇒ Gui_fill_color ⇒ Spi_write_data ⇒ Spi_write_byte_noneCS ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout

### Mutually Recursive functions

- ADC1_2_IRQHandler ⇒ ADC1_2_IRQHandler
- BusFault_Handler ⇒ BusFault_Handler
- HardFault_Handler ⇒ HardFault_Handler
- MemManage_Handler ⇒ MemManage_Handler
- UsageFault_Handler ⇒ UsageFault_Handler

  ### Function Pointers

  - ADC1_2_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - BusFault_Handler from stm32f1xx_it.o(i.BusFault_Handler) referenced from startup_stm32f103xb.o(RESET)
  - CAN1_RX1_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - CAN1_SCE_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - DMA1_Channel1_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - DMA1_Channel2_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - DMA1_Channel3_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - DMA1_Channel4_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - DMA1_Channel5_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - DMA1_Channel6_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - DMA1_Channel7_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - DebugMon_Handler from stm32f1xx_it.o(i.DebugMon_Handler) referenced from startup_stm32f103xb.o(RESET)
  - EXTI0_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - EXTI15_10_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - EXTI1_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - EXTI2_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - EXTI3_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - EXTI4_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - EXTI9_5_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - FLASH_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - HardFault_Handler from stm32f1xx_it.o(i.HardFault_Handler) referenced from startup_stm32f103xb.o(RESET)
  - I2C1_ER_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - I2C1_EV_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - I2C2_ER_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - I2C2_EV_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - MemManage_Handler from stm32f1xx_it.o(i.MemManage_Handler) referenced from startup_stm32f103xb.o(RESET)
  - NMI_Handler from stm32f1xx_it.o(i.NMI_Handler) referenced from startup_stm32f103xb.o(RESET)
  - PVD_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - PendSV_Handler from stm32f1xx_it.o(i.PendSV_Handler) referenced from startup_stm32f103xb.o(RESET)
  - RCC_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - RTC_Alarm_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - RTC_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - Reset_Handler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - SPI1_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - SPI2_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - SVC_Handler from stm32f1xx_it.o(i.SVC_Handler) referenced from startup_stm32f103xb.o(RESET)
  - SysTick_Handler from stm32f1xx_it.o(i.SysTick_Handler) referenced from startup_stm32f103xb.o(RESET)
  - SystemInit from system_stm32f1xx.o(i.SystemInit) referenced from startup_stm32f103xb.o(.text)
  - TAMPER_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - TIM1_BRK_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - TIM1_CC_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - TIM1_TRG_COM_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - TIM1_UP_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - TIM2_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - TIM3_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - TIM4_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - USART1_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - USART2_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - USART3_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - USBWakeUp_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - USB_HP_CAN1_TX_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - USB_LP_CAN1_RX0_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - UsageFault_Handler from stm32f1xx_it.o(i.UsageFault_Handler) referenced from startup_stm32f103xb.o(RESET)
  - WWDG_IRQHandler from startup_stm32f103xb.o(.text) referenced from startup_stm32f103xb.o(RESET)
  - __main from entry.o(.ARM.Collect$$$$00000000) referenced from startup_stm32f103xb.o(.text)
  - fputc from fputc.o(i.fputc) referenced from printfb.o(i.__0printf$bare)
  - main from main.o(i.main) referenced from entry9a.o(.ARM.Collect$$$$0000000B)

  ### Global Symbols

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

  - startup_stm32f103xb.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))

  Reset_Handler (Thumb, 8 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  ADC1_2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Calls]

  - >> ADC1_2_IRQHandler
  [Called By]
  - >> ADC1_2_IRQHandler
  [Address Reference Count : 1]
  - startup_stm32f103xb.o(RESET)

  CAN1_RX1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  CAN1_SCE_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  DMA1_Channel1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  DMA1_Channel2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  DMA1_Channel3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  DMA1_Channel4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  DMA1_Channel5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  DMA1_Channel6_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  DMA1_Channel7_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  EXTI0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  EXTI15_10_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  EXTI1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  EXTI2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  EXTI3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  EXTI4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  EXTI9_5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  FLASH_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  I2C1_ER_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  I2C1_EV_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  I2C2_ER_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  I2C2_EV_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  PVD_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  RCC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  RTC_Alarm_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  RTC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  SPI1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  SPI2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  TAMPER_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  TIM1_BRK_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  TIM1_CC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  TIM1_TRG_COM_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  TIM1_UP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  TIM2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  TIM3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  TIM4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  USART1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  USART2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  USART3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  USBWakeUp_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  USB_HP_CAN1_TX_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  USB_LP_CAN1_RX0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  WWDG_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  __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]

  - >> MX_TIM2_Init
  - >> SystemClock_Config
  - >> BlackLight_SetValue

  __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

  __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)

  BlackLight_SetValue (Thumb, 48 bytes, Stack size 40 bytes, lcd_2inch.o(i.BlackLight_SetValue))
  [Stack]

  - Max Depth = 68
  - Call Chain = BlackLight_SetValue ⇒ HAL_TIM_PWM_ConfigChannel ⇒ TIM_OC4_SetConfig
  [Calls]
  - >> HAL_TIM_PWM_Start
  - >> HAL_TIM_PWM_ConfigChannel
  - >> __aeabi_memclr4
  [Called By]
  - >> Lcd_Init

  __I$use$semihosting$fputc (Thumb, 0 bytes, Stack size 40 bytes, iusesemip.o(.text), UNUSED)

  __semihosting_library_function (Thumb, 0 bytes, Stack size 40 bytes, semi.o(.text), UNUSED)

  BusFault_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f1xx_it.o(i.BusFault_Handler))
  [Calls]

  - >> BusFault_Handler
  [Called By]
  - >> BusFault_Handler
  [Address Reference Count : 1]
  - startup_stm32f103xb.o(RESET)

  DebugMon_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f1xx_it.o(i.DebugMon_Handler))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  Draw_Point (Thumb, 18 bytes, Stack size 8 bytes, lcd_2inch.o(i.Draw_Point))
  [Stack]

  - Max Depth = 136
  - Call Chain = Draw_Point ⇒ LCD_Set_Cursor ⇒ Spi_write_byte_noneCS ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> Spi_write_word
  - >> LCD_Set_Cursor
  [Called By]
  - >> Gui_set_pix

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

  - >> MX_TIM2_Init
  - >> MX_SPI1_Init

  Gui_draw_char (Thumb, 144 bytes, Stack size 40 bytes, lcd_gui.o(i.Gui_draw_char))
  [Stack]

  - Max Depth = 176
  - Call Chain = Gui_draw_char ⇒ Gui_set_pix ⇒ Draw_Point ⇒ LCD_Set_Cursor ⇒ Spi_write_byte_noneCS ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> Gui_set_pix
  [Called By]
  - >> Gui_draw_str

  Gui_draw_circle (Thumb, 426 bytes, Stack size 72 bytes, lcd_gui.o(i.Gui_draw_circle))
  [Stack]

  - Max Depth = 248
  - Call Chain = Gui_draw_circle ⇒ Gui_draw_point ⇒ Gui_set_pix ⇒ Draw_Point ⇒ LCD_Set_Cursor ⇒ Spi_write_byte_noneCS ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> Gui_draw_point
  - >> __2printf
  [Called By]
  - >> main

  Gui_draw_line (Thumb, 152 bytes, Stack size 48 bytes, lcd_gui.o(i.Gui_draw_line))
  [Stack]

  - Max Depth = 224
  - Call Chain = Gui_draw_line ⇒ Gui_draw_point ⇒ Gui_set_pix ⇒ Draw_Point ⇒ LCD_Set_Cursor ⇒ Spi_write_byte_noneCS ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> Gui_draw_point
  [Called By]
  - >> main
  - >> Gui_draw_rectangle
  - >> Load_Draw_Board

  Gui_draw_point (Thumb, 90 bytes, Stack size 40 bytes, lcd_gui.o(i.Gui_draw_point))
  [Stack]

  - Max Depth = 176
  - Call Chain = Gui_draw_point ⇒ Gui_set_pix ⇒ Draw_Point ⇒ LCD_Set_Cursor ⇒ Spi_write_byte_noneCS ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> Gui_set_pix
  [Called By]
  - >> Gui_draw_circle
  - >> Gui_draw_line
  - >> TP_Test

  Gui_draw_rectangle (Thumb, 102 bytes, Stack size 48 bytes, lcd_gui.o(i.Gui_draw_rectangle))
  [Stack]

  - Max Depth = 320
  - Call Chain = Gui_draw_rectangle ⇒ Gui_fill_color ⇒ Spi_write_data ⇒ Spi_write_byte_noneCS ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> Gui_fill_color
  - >> Gui_draw_line
  [Called By]
  - >> main

  Gui_draw_str (Thumb, 88 bytes, Stack size 48 bytes, lcd_gui.o(i.Gui_draw_str))
  [Stack]

  - Max Depth = 224
  - Call Chain = Gui_draw_str ⇒ Gui_draw_char ⇒ Gui_set_pix ⇒ Draw_Point ⇒ LCD_Set_Cursor ⇒ Spi_write_byte_noneCS ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> Gui_draw_char
  [Called By]
  - >> main
  - >> Load_Draw_Board

  Gui_fill_color (Thumb, 230 bytes, Stack size 160 bytes, lcd_gui.o(i.Gui_fill_color))
  [Stack]

  - Max Depth = 272
  - Call Chain = Gui_fill_color ⇒ Spi_write_data ⇒ Spi_write_byte_noneCS ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> Spi_write_data
  - >> Spi_write_cmd
  - >> HAL_SPI_Transmit
  - >> HAL_GPIO_WritePin
  [Called By]
  - >> main
  - >> Gui_draw_rectangle
  - >> TP_Test
  - >> Load_Draw_Board

  Gui_set_pix (Thumb, 4 bytes, Stack size 0 bytes, lcd_gui.o(i.Gui_set_pix))
  [Stack]

  - Max Depth = 136
  - Call Chain = Gui_set_pix ⇒ Draw_Point ⇒ LCD_Set_Cursor ⇒ Spi_write_byte_noneCS ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> Draw_Point
  [Called By]
  - >> Gui_draw_char
  - >> Gui_draw_point

  HAL_Delay (Thumb, 32 bytes, Stack size 16 bytes, stm32f1xx_hal.o(i.HAL_Delay))
  [Stack]

  - Max Depth = 16
  - Call Chain = HAL_Delay
  [Calls]
  - >> HAL_GetTick
  [Called By]
  - >> main
  - >> Lcd_Init
  - >> TP_Test
  - >> TP_Init

  HAL_GPIO_Init (Thumb, 446 bytes, Stack size 40 bytes, stm32f1xx_hal_gpio.o(i.HAL_GPIO_Init))
  [Stack]

  - Max Depth = 40
  - Call Chain = HAL_GPIO_Init
  [Called By]
  - >> HAL_TIM_MspPostInit
  - >> HAL_SPI_MspInit
  - >> MX_GPIO_Init
  - >> TP_Init

  HAL_GPIO_ReadPin (Thumb, 10 bytes, Stack size 0 bytes, stm32f1xx_hal_gpio.o(i.HAL_GPIO_ReadPin))
  [Called By]

  - >> SI2C_WaitAck
  - >> SI2C_ReadByte

  HAL_GPIO_WritePin (Thumb, 10 bytes, Stack size 0 bytes, stm32f1xx_hal_gpio.o(i.HAL_GPIO_WritePin))
  [Called By]

  - >> MX_GPIO_Init
  - >> Spi_write_word
  - >> Lcd_Init
  - >> LCD_Set_Cursor
  - >> Spi_write_data
  - >> Spi_write_cmd
  - >> LCD_Clear
  - >> Gui_fill_color
  - >> TP_Init
  - >> SI2C_WaitAck
  - >> SI2C_Stop
  - >> SI2C_Start
  - >> SI2C_SendByte
  - >> SI2C_ReadByte

  HAL_GetTick (Thumb, 6 bytes, Stack size 0 bytes, stm32f1xx_hal.o(i.HAL_GetTick))
  [Called By]

  - >> HAL_RCC_OscConfig
  - >> HAL_RCC_ClockConfig
  - >> HAL_SPI_Transmit
  - >> HAL_Delay
  - >> SPI_WaitFlagStateUntilTimeout

  HAL_IncTick (Thumb, 12 bytes, Stack size 0 bytes, stm32f1xx_hal.o(i.HAL_IncTick))
  [Called By]

  - >> SysTick_Handler

  HAL_Init (Thumb, 32 bytes, Stack size 8 bytes, stm32f1xx_hal.o(i.HAL_Init))
  [Stack]

  - Max Depth = 40
  - Call Chain = HAL_Init ⇒ HAL_InitTick ⇒ HAL_NVIC_SetPriority
  [Calls]
  - >> HAL_MspInit
  - >> HAL_InitTick
  - >> HAL_NVIC_SetPriorityGrouping
  [Called By]
  - >> main

  HAL_InitTick (Thumb, 54 bytes, Stack size 16 bytes, stm32f1xx_hal.o(i.HAL_InitTick))
  [Stack]

  - Max Depth = 32
  - Call Chain = HAL_InitTick ⇒ HAL_NVIC_SetPriority
  [Calls]
  - >> HAL_SYSTICK_Config
  - >> HAL_NVIC_SetPriority
  [Called By]
  - >> HAL_RCC_ClockConfig
  - >> HAL_Init

  HAL_MspInit (Thumb, 52 bytes, Stack size 8 bytes, stm32f1xx_hal_msp.o(i.HAL_MspInit))
  [Stack]

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

  HAL_NVIC_SetPriority (Thumb, 60 bytes, Stack size 16 bytes, stm32f1xx_hal_cortex.o(i.HAL_NVIC_SetPriority))
  [Stack]

  - Max Depth = 16
  - Call Chain = HAL_NVIC_SetPriority
  [Calls]
  - >> __NVIC_SetPriority
  [Called By]
  - >> HAL_InitTick

  HAL_NVIC_SetPriorityGrouping (Thumb, 26 bytes, Stack size 0 bytes, stm32f1xx_hal_cortex.o(i.HAL_NVIC_SetPriorityGrouping))
  [Called By]

  - >> HAL_Init

  HAL_RCC_ClockConfig (Thumb, 280 bytes, Stack size 32 bytes, stm32f1xx_hal_rcc.o(i.HAL_RCC_ClockConfig))
  [Stack]

  - Max Depth = 64
  - Call Chain = HAL_RCC_ClockConfig ⇒ HAL_InitTick ⇒ HAL_NVIC_SetPriority
  [Calls]
  - >> HAL_GetTick
  - >> HAL_RCC_GetSysClockFreq
  - >> HAL_InitTick
  [Called By]
  - >> SystemClock_Config

  HAL_RCC_GetSysClockFreq (Thumb, 74 bytes, Stack size 20 bytes, stm32f1xx_hal_rcc.o(i.HAL_RCC_GetSysClockFreq))
  [Stack]

  - Max Depth = 20
  - Call Chain = HAL_RCC_GetSysClockFreq
  [Called By]
  - >> HAL_RCC_ClockConfig

  HAL_RCC_OscConfig (Thumb, 778 bytes, Stack size 40 bytes, stm32f1xx_hal_rcc.o(i.HAL_RCC_OscConfig))
  [Stack]

  - Max Depth = 40
  - Call Chain = HAL_RCC_OscConfig
  [Calls]
  - >> HAL_GetTick
  [Called By]
  - >> SystemClock_Config

  HAL_SPI_Init (Thumb, 178 bytes, Stack size 16 bytes, stm32f1xx_hal_spi.o(i.HAL_SPI_Init))
  [Stack]

  - Max Depth = 88
  - Call Chain = HAL_SPI_Init ⇒ HAL_SPI_MspInit ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_SPI_MspInit
  [Called By]
  - >> MX_SPI1_Init

  HAL_SPI_MspInit (Thumb, 98 bytes, Stack size 32 bytes, spi.o(i.HAL_SPI_MspInit))
  [Stack]

  - Max Depth = 72
  - Call Chain = HAL_SPI_MspInit ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_GPIO_Init
  [Called By]
  - >> HAL_SPI_Init

  HAL_SPI_Transmit (Thumb, 358 bytes, Stack size 40 bytes, stm32f1xx_hal_spi.o(i.HAL_SPI_Transmit))
  [Stack]

  - Max Depth = 88
  - Call Chain = HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> HAL_GetTick
  - >> SPI_EndRxTxTransaction
  [Called By]
  - >> Spi_write_word
  - >> Spi_write_byte_noneCS
  - >> LCD_Clear
  - >> Gui_fill_color

  HAL_SYSTICK_Config (Thumb, 40 bytes, Stack size 8 bytes, stm32f1xx_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, 92 bytes, Stack size 16 bytes, stm32f1xx_hal_tim_ex.o(i.HAL_TIMEx_MasterConfigSynchronization))
  [Stack]

  - Max Depth = 16
  - Call Chain = HAL_TIMEx_MasterConfigSynchronization
  [Called By]
  - >> MX_TIM2_Init

  HAL_TIM_MspPostInit (Thumb, 60 bytes, Stack size 24 bytes, tim.o(i.HAL_TIM_MspPostInit))
  [Stack]

  - Max Depth = 64
  - Call Chain = HAL_TIM_MspPostInit ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_GPIO_Init
  [Called By]
  - >> MX_TIM2_Init

  HAL_TIM_PWM_ConfigChannel (Thumb, 198 bytes, Stack size 16 bytes, stm32f1xx_hal_tim.o(i.HAL_TIM_PWM_ConfigChannel))
  [Stack]

  - Max Depth = 28
  - Call Chain = HAL_TIM_PWM_ConfigChannel ⇒ TIM_OC4_SetConfig
  [Calls]
  - >> TIM_OC4_SetConfig
  - >> TIM_OC3_SetConfig
  - >> TIM_OC1_SetConfig
  - >> TIM_OC2_SetConfig
  [Called By]
  - >> MX_TIM2_Init
  - >> BlackLight_SetValue

  HAL_TIM_PWM_Init (Thumb, 90 bytes, Stack size 8 bytes, stm32f1xx_hal_tim.o(i.HAL_TIM_PWM_Init))
  [Stack]

  - Max Depth = 28
  - Call Chain = HAL_TIM_PWM_Init ⇒ TIM_Base_SetConfig
  [Calls]
  - >> HAL_TIM_PWM_MspInit
  - >> TIM_Base_SetConfig
  [Called By]
  - >> MX_TIM2_Init

  HAL_TIM_PWM_MspInit (Thumb, 30 bytes, Stack size 8 bytes, tim.o(i.HAL_TIM_PWM_MspInit))
  [Stack]

  - Max Depth = 8
  - Call Chain = HAL_TIM_PWM_MspInit
  [Called By]
  - >> HAL_TIM_PWM_Init

  HAL_TIM_PWM_Start (Thumb, 144 bytes, Stack size 8 bytes, stm32f1xx_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]
  - >> BlackLight_SetValue

  HardFault_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f1xx_it.o(i.HardFault_Handler))
  [Calls]

  - >> HardFault_Handler
  [Called By]
  - >> HardFault_Handler
  [Address Reference Count : 1]
  - startup_stm32f103xb.o(RESET)

  LCD_Clear (Thumb, 176 bytes, Stack size 24 bytes, lcd_2inch.o(i.LCD_Clear))
  [Stack]

  - Max Depth = 136
  - Call Chain = LCD_Clear ⇒ Spi_write_data ⇒ Spi_write_byte_noneCS ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> Spi_write_data
  - >> Spi_write_cmd
  - >> HAL_SPI_Transmit
  - >> HAL_GPIO_WritePin
  [Called By]
  - >> main
  - >> Load_Draw_Board

  LCD_Set_Cursor (Thumb, 182 bytes, Stack size 32 bytes, lcd_2inch.o(i.LCD_Set_Cursor))
  [Stack]

  - Max Depth = 128
  - Call Chain = LCD_Set_Cursor ⇒ Spi_write_byte_noneCS ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> Spi_write_byte_noneCS
  - >> HAL_GPIO_WritePin
  [Called By]
  - >> Draw_Point

  Lcd_Init (Thumb, 282 bytes, Stack size 16 bytes, lcd_2inch.o(i.Lcd_Init))
  [Stack]

  - Max Depth = 128
  - Call Chain = Lcd_Init ⇒ Spi_write_data ⇒ Spi_write_byte_noneCS ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> BlackLight_SetValue
  - >> Spi_write_data
  - >> Spi_write_cmd
  - >> HAL_GPIO_WritePin
  - >> HAL_Delay
  [Called By]
  - >> main

  Load_Draw_Board (Thumb, 146 bytes, Stack size 24 bytes, lcd_touch.o(i.Load_Draw_Board))
  [Stack]

  - Max Depth = 296
  - Call Chain = Load_Draw_Board ⇒ Gui_fill_color ⇒ Spi_write_data ⇒ Spi_write_byte_noneCS ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> LCD_Clear
  - >> Gui_fill_color
  - >> Gui_draw_str
  - >> Gui_draw_line
  [Called By]
  - >> main

  MX_GPIO_Init (Thumb, 170 bytes, Stack size 40 bytes, gpio.o(i.MX_GPIO_Init))
  [Stack]

  - Max Depth = 80
  - Call Chain = MX_GPIO_Init ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_GPIO_WritePin
  - >> HAL_GPIO_Init
  [Called By]
  - >> main

  MX_SPI1_Init (Thumb, 64 bytes, Stack size 8 bytes, spi.o(i.MX_SPI1_Init))
  [Stack]

  - Max Depth = 96
  - Call Chain = MX_SPI1_Init ⇒ HAL_SPI_Init ⇒ HAL_SPI_MspInit ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_SPI_Init
  - >> Error_Handler
  [Called By]
  - >> main

  MX_TIM2_Init (Thumb, 108 bytes, Stack size 48 bytes, tim.o(i.MX_TIM2_Init))
  [Stack]

  - Max Depth = 112
  - Call Chain = MX_TIM2_Init ⇒ HAL_TIM_MspPostInit ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_TIM_PWM_Init
  - >> HAL_TIMEx_MasterConfigSynchronization
  - >> HAL_TIM_MspPostInit
  - >> Error_Handler
  - >> HAL_TIM_PWM_ConfigChannel
  - >> __aeabi_memclr4
  [Called By]
  - >> main

  MemManage_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f1xx_it.o(i.MemManage_Handler))
  [Calls]

  - >> MemManage_Handler
  [Called By]
  - >> MemManage_Handler
  [Address Reference Count : 1]
  - startup_stm32f103xb.o(RESET)

  NMI_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f1xx_it.o(i.NMI_Handler))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  PendSV_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f1xx_it.o(i.PendSV_Handler))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  SI2C_Delay (Thumb, 16 bytes, Stack size 8 bytes, lcd_touch.o(i.SI2C_Delay))
  [Stack]

  - Max Depth = 8
  - Call Chain = SI2C_Delay
  [Called By]
  - >> SI2C_WaitAck
  - >> SI2C_Stop
  - >> SI2C_Start
  - >> SI2C_SendByte
  - >> SI2C_ReadByte

  SI2C_ReadByte (Thumb, 136 bytes, Stack size 24 bytes, lcd_touch.o(i.SI2C_ReadByte))
  [Stack]

  - Max Depth = 32
  - Call Chain = SI2C_ReadByte ⇒ SI2C_Delay
  [Calls]
  - >> HAL_GPIO_WritePin
  - >> HAL_GPIO_ReadPin
  - >> SI2C_Delay
  [Called By]
  - >> TP_Scan

  SI2C_SendByte (Thumb, 72 bytes, Stack size 16 bytes, lcd_touch.o(i.SI2C_SendByte))
  [Stack]

  - Max Depth = 24
  - Call Chain = SI2C_SendByte ⇒ SI2C_Delay
  [Calls]
  - >> HAL_GPIO_WritePin
  - >> SI2C_Delay
  [Called By]
  - >> TP_Scan

  SI2C_Start (Thumb, 56 bytes, Stack size 8 bytes, lcd_touch.o(i.SI2C_Start))
  [Stack]

  - Max Depth = 16
  - Call Chain = SI2C_Start ⇒ SI2C_Delay
  [Calls]
  - >> HAL_GPIO_WritePin
  - >> SI2C_Delay
  [Called By]
  - >> TP_Scan

  SI2C_Stop (Thumb, 60 bytes, Stack size 8 bytes, lcd_touch.o(i.SI2C_Stop))
  [Stack]

  - Max Depth = 16
  - Call Chain = SI2C_Stop ⇒ SI2C_Delay
  [Calls]
  - >> HAL_GPIO_WritePin
  - >> SI2C_Delay
  [Called By]
  - >> TP_Scan
  - >> SI2C_WaitAck

  SI2C_WaitAck (Thumb, 78 bytes, Stack size 16 bytes, lcd_touch.o(i.SI2C_WaitAck))
  [Stack]

  - Max Depth = 32
  - Call Chain = SI2C_WaitAck ⇒ SI2C_Stop ⇒ SI2C_Delay
  [Calls]
  - >> HAL_GPIO_WritePin
  - >> HAL_GPIO_ReadPin
  - >> SI2C_Stop
  - >> SI2C_Delay
  [Called By]
  - >> TP_Scan

  SVC_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f1xx_it.o(i.SVC_Handler))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(RESET)

  Spi_write_cmd (Thumb, 46 bytes, Stack size 16 bytes, lcd_2inch.o(i.Spi_write_cmd))
  [Stack]

  - Max Depth = 112
  - Call Chain = Spi_write_cmd ⇒ Spi_write_byte_noneCS ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> Spi_write_byte_noneCS
  - >> HAL_GPIO_WritePin
  [Called By]
  - >> Lcd_Init
  - >> LCD_Clear
  - >> Gui_fill_color

  Spi_write_data (Thumb, 46 bytes, Stack size 16 bytes, lcd_2inch.o(i.Spi_write_data))
  [Stack]

  - Max Depth = 112
  - Call Chain = Spi_write_data ⇒ Spi_write_byte_noneCS ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> Spi_write_byte_noneCS
  - >> HAL_GPIO_WritePin
  [Called By]
  - >> Lcd_Init
  - >> LCD_Clear
  - >> Gui_fill_color

  Spi_write_word (Thumb, 58 bytes, Stack size 16 bytes, lcd_2inch.o(i.Spi_write_word))
  [Stack]

  - Max Depth = 104
  - Call Chain = Spi_write_word ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> HAL_SPI_Transmit
  - >> HAL_GPIO_WritePin
  [Called By]
  - >> Draw_Point

  SysTick_Handler (Thumb, 4 bytes, Stack size 0 bytes, stm32f1xx_it.o(i.SysTick_Handler))
  [Calls]

  - >> HAL_IncTick
  [Address Reference Count : 1]
  - startup_stm32f103xb.o(RESET)

  SystemClock_Config (Thumb, 76 bytes, Stack size 72 bytes, main.o(i.SystemClock_Config))
  [Stack]

  - Max Depth = 136
  - Call Chain = SystemClock_Config ⇒ HAL_RCC_ClockConfig ⇒ HAL_InitTick ⇒ HAL_NVIC_SetPriority
  [Calls]
  - >> HAL_RCC_OscConfig
  - >> HAL_RCC_ClockConfig
  - >> __aeabi_memclr4
  [Called By]
  - >> main

  SystemInit (Thumb, 2 bytes, Stack size 0 bytes, system_stm32f1xx.o(i.SystemInit))
  [Address Reference Count : 1]

  - startup_stm32f103xb.o(.text)

  TIM_Base_SetConfig (Thumb, 94 bytes, Stack size 20 bytes, stm32f1xx_hal_tim.o(i.TIM_Base_SetConfig))
  [Stack]

  - Max Depth = 20
  - Call Chain = TIM_Base_SetConfig
  [Called By]
  - >> HAL_TIM_PWM_Init

  TIM_CCxChannelCmd (Thumb, 26 bytes, Stack size 8 bytes, stm32f1xx_hal_tim.o(i.TIM_CCxChannelCmd))
  [Stack]

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

  TIM_OC2_SetConfig (Thumb, 84 bytes, Stack size 12 bytes, stm32f1xx_hal_tim.o(i.TIM_OC2_SetConfig))
  [Stack]

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

  TP_Init (Thumb, 92 bytes, Stack size 32 bytes, lcd_touch.o(i.TP_Init))
  [Stack]

  - Max Depth = 72
  - Call Chain = TP_Init ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_GPIO_WritePin
  - >> HAL_GPIO_Init
  - >> HAL_Delay
  [Called By]
  - >> main

  TP_Scan (Thumb, 134 bytes, Stack size 24 bytes, lcd_touch.o(i.TP_Scan))
  [Stack]

  - Max Depth = 56
  - Call Chain = TP_Scan ⇒ SI2C_WaitAck ⇒ SI2C_Stop ⇒ SI2C_Delay
  [Calls]
  - >> SI2C_WaitAck
  - >> SI2C_Stop
  - >> SI2C_Start
  - >> SI2C_SendByte
  - >> SI2C_ReadByte
  [Called By]
  - >> TP_Test

  TP_Test (Thumb, 138 bytes, Stack size 16 bytes, lcd_touch.o(i.TP_Test))
  [Stack]

  - Max Depth = 288
  - Call Chain = TP_Test ⇒ Gui_fill_color ⇒ Spi_write_data ⇒ Spi_write_byte_noneCS ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> HAL_Delay
  - >> Gui_fill_color
  - >> Gui_draw_point
  - >> TP_Scan
  [Called By]
  - >> main

  UsageFault_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f1xx_it.o(i.UsageFault_Handler))
  [Calls]

  - >> UsageFault_Handler
  [Called By]
  - >> UsageFault_Handler
  [Address Reference Count : 1]
  - startup_stm32f103xb.o(RESET)

  __0printf$bare (Thumb, 8 bytes, Stack size 0 bytes, printfb.o(i.__0printf$bare), UNUSED)
  [Calls]

  - >> _printf_core

  __1printf$bare (Thumb, 0 bytes, Stack size 0 bytes, printfb.o(i.__0printf$bare), UNUSED)

  __2printf (Thumb, 0 bytes, Stack size 0 bytes, printfb.o(i.__0printf$bare))
  [Called By]

  - >> Gui_draw_circle

  __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)

  fputc (Thumb, 18 bytes, Stack size 16 bytes, fputc.o(i.fputc))
  [Stack]

  - Max Depth = 16
  - Call Chain = fputc
  [Address Reference Count : 1]
  - printfb.o(i.__0printf$bare)

  main (Thumb, 526 bytes, Stack size 16 bytes, main.o(i.main))
  [Stack]

  - Max Depth = 336
  - Call Chain = main ⇒ Gui_draw_rectangle ⇒ Gui_fill_color ⇒ Spi_write_data ⇒ Spi_write_byte_noneCS ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> MX_TIM2_Init
  - >> MX_SPI1_Init
  - >> MX_GPIO_Init
  - >> HAL_Init
  - >> SystemClock_Config
  - >> Lcd_Init
  - >> Gui_draw_rectangle
  - >> Gui_draw_circle
  - >> LCD_Clear
  - >> HAL_Delay
  - >> Gui_fill_color
  - >> Gui_draw_str
  - >> Gui_draw_line
  - >> TP_Test
  - >> TP_Init
  - >> Load_Draw_Board
  [Address Reference Count : 1]
  - entry9a.o(.ARM.Collect$$$$0000000B)

  ### Local Symbols

  Spi_write_byte_noneCS (Thumb, 16 bytes, Stack size 8 bytes, lcd_2inch.o(i.Spi_write_byte_noneCS))
  [Stack]

  - Max Depth = 96
  - Call Chain = Spi_write_byte_noneCS ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> HAL_SPI_Transmit
  [Called By]
  - >> LCD_Set_Cursor
  - >> Spi_write_data
  - >> Spi_write_cmd

  SPI_EndRxTxTransaction (Thumb, 32 bytes, Stack size 16 bytes, stm32f1xx_hal_spi.o(i.SPI_EndRxTxTransaction))
  [Stack]

  - Max Depth = 48
  - Call Chain = SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> SPI_WaitFlagStateUntilTimeout
  [Called By]
  - >> HAL_SPI_Transmit

  SPI_WaitFlagStateUntilTimeout (Thumb, 180 bytes, Stack size 32 bytes, stm32f1xx_hal_spi.o(i.SPI_WaitFlagStateUntilTimeout))
  [Stack]

  - Max Depth = 32
  - Call Chain = SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> HAL_GetTick
  [Called By]
  - >> SPI_EndRxTxTransaction

  TIM_OC1_SetConfig (Thumb, 74 bytes, Stack size 12 bytes, stm32f1xx_hal_tim.o(i.TIM_OC1_SetConfig))
  [Stack]

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

  TIM_OC3_SetConfig (Thumb, 82 bytes, Stack size 12 bytes, stm32f1xx_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, 64 bytes, Stack size 12 bytes, stm32f1xx_hal_tim.o(i.TIM_OC4_SetConfig))
  [Stack]

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

  __NVIC_SetPriority (Thumb, 32 bytes, Stack size 0 bytes, stm32f1xx_hal_cortex.o(i.__NVIC_SetPriority))
  [Called By]

  - >> HAL_SYSTICK_Config
  - >> HAL_NVIC_SetPriority

  _printf_core (Thumb, 34 bytes, Stack size 24 bytes, printfb.o(i._printf_core), UNUSED)
  [Called By]

  - >> __0printf$bare

  ### Undefined Global Symbols