Static Call Graph - [WH-LR30\WH-LR30.axf]

# Static Call Graph for image WH-LR30\WH-LR30.axf

#<CALLGRAPH># ARM Linker, 5060750: Last Updated: Fri Oct 15 08:01:25 2021

### Maximum Stack Usage = 240 bytes + Unknown(Cycles, Untraceable Function Pointers)

### Call chain for Maximum Stack Depth:

SX1276SetTxContinuousWave ⇒ SX1276SetTxConfig ⇒ SX1276SetStby ⇒ SX1276SetOpMode ⇒ SX1276Write ⇒ SX1276WriteBuffer ⇒ 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
- NMI_Handler ⇒ NMI_Handler
- UsageFault_Handler ⇒ UsageFault_Handler

  ### Function Pointers

  - ADC1_2_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - ADC3_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - BusFault_Handler from stm32f1xx_it.o(i.BusFault_Handler) referenced from startup_stm32f103xe.o(RESET)
  - CAN1_RX1_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - CAN1_SCE_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - DMA1_Channel1_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - DMA1_Channel2_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - DMA1_Channel3_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - DMA1_Channel4_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - DMA1_Channel5_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - DMA1_Channel6_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - DMA1_Channel7_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - DMA2_Channel1_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - DMA2_Channel2_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - DMA2_Channel3_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - DMA2_Channel4_5_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - DebugMon_Handler from stm32f1xx_it.o(i.DebugMon_Handler) referenced from startup_stm32f103xe.o(RESET)
  - EXTI0_IRQHandler from stm32f1xx_it.o(i.EXTI0_IRQHandler) referenced from startup_stm32f103xe.o(RESET)
  - EXTI15_10_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - EXTI1_IRQHandler from stm32f1xx_it.o(i.EXTI1_IRQHandler) referenced from startup_stm32f103xe.o(RESET)
  - EXTI2_IRQHandler from stm32f1xx_it.o(i.EXTI2_IRQHandler) referenced from startup_stm32f103xe.o(RESET)
  - EXTI3_IRQHandler from stm32f1xx_it.o(i.EXTI3_IRQHandler) referenced from startup_stm32f103xe.o(RESET)
  - EXTI4_IRQHandler from stm32f1xx_it.o(i.EXTI4_IRQHandler) referenced from startup_stm32f103xe.o(RESET)
  - EXTI9_5_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - FLASH_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - FSMC_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - HardFault_Handler from stm32f1xx_it.o(i.HardFault_Handler) referenced from startup_stm32f103xe.o(RESET)
  - I2C1_ER_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - I2C1_EV_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - I2C2_ER_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - I2C2_EV_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - LoRa_Test_Handle from test.o(i.LoRa_Test_Handle) referenced from test.o(i.LoRa_Test_Main)
  - MemManage_Handler from stm32f1xx_it.o(i.MemManage_Handler) referenced from startup_stm32f103xe.o(RESET)
  - NMI_Handler from stm32f1xx_it.o(i.NMI_Handler) referenced from startup_stm32f103xe.o(RESET)
  - OnRxDone from test.o(i.OnRxDone) referenced from test.o(i.LoRa_Init)
  - OnRxError from test.o(i.OnRxError) referenced from test.o(i.LoRa_Init)
  - OnRxTimeout from test.o(i.OnRxTimeout) referenced from test.o(i.LoRa_Init)
  - OnTxDone from test.o(i.OnTxDone) referenced from test.o(i.LoRa_Init)
  - OnTxTimeout from test.o(i.OnTxTimeout) referenced from test.o(i.LoRa_Init)
  - PVD_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - PendSV_Handler from stm32f1xx_it.o(i.PendSV_Handler) referenced from startup_stm32f103xe.o(RESET)
  - RCC_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - RTC_Alarm_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - RTC_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - Reset_Handler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - SDIO_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - SPI1_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - SPI2_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - SPI3_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - SVC_Handler from stm32f1xx_it.o(i.SVC_Handler) referenced from startup_stm32f103xe.o(RESET)
  - SX1276CheckRfFrequency from sx1276-board.o(i.SX1276CheckRfFrequency) referenced from sx1276-board.o(.constdata)
  - SX1276GetStatus from sx1276.o(i.SX1276GetStatus) referenced from sx1276-board.o(.constdata)
  - SX1276GetTimeOnAir from sx1276.o(i.SX1276GetTimeOnAir) referenced from sx1276-board.o(.constdata)
  - SX1276GetWakeupTime from sx1276.o(i.SX1276GetWakeupTime) referenced from sx1276-board.o(.constdata)
  - SX1276Init from sx1276.o(i.SX1276Init) referenced from sx1276-board.o(.constdata)
  - SX1276IsChannelFree from sx1276.o(i.SX1276IsChannelFree) referenced from sx1276-board.o(.constdata)
  - SX1276OnDio0Irq from sx1276.o(i.SX1276OnDio0Irq) referenced from sx1276.o(.data)
  - SX1276OnDio1Irq from sx1276.o(i.SX1276OnDio1Irq) referenced from sx1276.o(.data)
  - SX1276OnDio2Irq from sx1276.o(i.SX1276OnDio2Irq) referenced from sx1276.o(.data)
  - SX1276OnDio3Irq from sx1276.o(i.SX1276OnDio3Irq) referenced from sx1276.o(.data)
  - SX1276OnDio4Irq from sx1276.o(i.SX1276OnDio4Irq) referenced from sx1276.o(.data)
  - SX1276OnTimeoutIrq from sx1276.o(i.SX1276OnTimeoutIrq) referenced from sx1276.o(i.SX1276Init)
  - SX1276Random from sx1276.o(i.SX1276Random) referenced from sx1276-board.o(.constdata)
  - SX1276Read from sx1276-board.o(i.SX1276Read) referenced from sx1276-board.o(.constdata)
  - SX1276ReadBuffer from sx1276-board.o(i.SX1276ReadBuffer) referenced from sx1276-board.o(.constdata)
  - SX1276ReadRssi from sx1276.o(i.SX1276ReadRssi) referenced from sx1276-board.o(.constdata)
  - SX1276Send from sx1276.o(i.SX1276Send) referenced from sx1276-board.o(.constdata)
  - SX1276SetChannel from sx1276.o(i.SX1276SetChannel) referenced from sx1276-board.o(.constdata)
  - SX1276SetMaxPayloadLength from sx1276.o(i.SX1276SetMaxPayloadLength) referenced from sx1276-board.o(.constdata)
  - SX1276SetModem from sx1276.o(i.SX1276SetModem) referenced from sx1276-board.o(.constdata)
  - SX1276SetPublicNetwork from sx1276.o(i.SX1276SetPublicNetwork) referenced from sx1276-board.o(.constdata)
  - SX1276SetRx from sx1276.o(i.SX1276SetRx) referenced from sx1276-board.o(.constdata)
  - SX1276SetRxConfig from sx1276.o(i.SX1276SetRxConfig) referenced from sx1276-board.o(.constdata)
  - SX1276SetSleep from sx1276.o(i.SX1276SetSleep) referenced from sx1276-board.o(.constdata)
  - SX1276SetStby from sx1276.o(i.SX1276SetStby) referenced from sx1276-board.o(.constdata)
  - SX1276SetTxConfig from sx1276.o(i.SX1276SetTxConfig) referenced from sx1276-board.o(.constdata)
  - SX1276SetTxContinuousWave from sx1276.o(i.SX1276SetTxContinuousWave) referenced from sx1276-board.o(.constdata)
  - SX1276StartCad from sx1276.o(i.SX1276StartCad) referenced from sx1276-board.o(.constdata)
  - SX1276Write from sx1276-board.o(i.SX1276Write) referenced from sx1276-board.o(.constdata)
  - SX1276WriteBuffer from sx1276-board.o(i.SX1276WriteBuffer) referenced from sx1276-board.o(.constdata)
  - SysTick_Handler from stm32f1xx_it.o(i.SysTick_Handler) referenced from startup_stm32f103xe.o(RESET)
  - SystemInit from system_stm32f1xx.o(i.SystemInit) referenced from startup_stm32f103xe.o(.text)
  - TAMPER_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - TIM1_BRK_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - TIM1_CC_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - TIM1_TRG_COM_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - TIM1_UP_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - TIM2_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - TIM3_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - TIM4_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - TIM5_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - TIM6_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - TIM7_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - TIM8_BRK_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - TIM8_CC_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - TIM8_TRG_COM_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - TIM8_UP_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - UART4_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - UART5_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - USART1_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - USART2_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - USART3_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - USBWakeUp_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - USB_HP_CAN1_TX_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - USB_LP_CAN1_RX0_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - UsageFault_Handler from stm32f1xx_it.o(i.UsageFault_Handler) referenced from startup_stm32f103xe.o(RESET)
  - WWDG_IRQHandler from startup_stm32f103xe.o(.text) referenced from startup_stm32f103xe.o(RESET)
  - __main from entry.o(.ARM.Collect$$$$00000000) referenced from startup_stm32f103xe.o(.text)
  - fputc from main.o(i.fputc) referenced from printf8.o(i.__0printf$8)
  - main from main.o(i.main) referenced from entry9a.o(.ARM.Collect$$$$0000000B)

  ### Global Symbols

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

  - startup_stm32f103xe.o(.text)

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

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

  - >> __scatterload

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

  - >> __scatterload

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

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

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

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

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

  Reset_Handler (Thumb, 8 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  ADC1_2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Calls]

  - >> ADC1_2_IRQHandler
  [Called By]
  - >> ADC1_2_IRQHandler
  [Address Reference Count : 1]
  - startup_stm32f103xe.o(RESET)

  ADC3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  CAN1_RX1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  CAN1_SCE_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  DMA1_Channel1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  DMA1_Channel2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  DMA1_Channel3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  DMA1_Channel4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  DMA1_Channel5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  DMA1_Channel6_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  DMA1_Channel7_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  DMA2_Channel1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  DMA2_Channel2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  DMA2_Channel3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  DMA2_Channel4_5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  EXTI15_10_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  EXTI9_5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  FLASH_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  FSMC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  I2C1_ER_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  I2C1_EV_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  I2C2_ER_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  I2C2_EV_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  PVD_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  RCC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  RTC_Alarm_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  RTC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  SDIO_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  SPI1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  SPI2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  SPI3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  TAMPER_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  TIM1_BRK_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  TIM1_CC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  TIM1_TRG_COM_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  TIM1_UP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  TIM2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  TIM3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  TIM4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  TIM5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  TIM6_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  TIM7_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  TIM8_BRK_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  TIM8_CC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  TIM8_TRG_COM_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  TIM8_UP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  UART4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  UART5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  USART1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  USART2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  USART3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  USBWakeUp_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  USB_HP_CAN1_TX_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  USB_LP_CAN1_RX0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

  WWDG_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f103xe.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f103xe.o(RESET)

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

  - >> __aeabi_uldivmod

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

  __aeabi_memcpy (Thumb, 36 bytes, Stack size 0 bytes, memcpya.o(.text))
  [Called By]

  - >> SX1276Send
  - >> SX1276WriteBuffer
  - >> SX1276ReadBuffer
  - >> OnRxDone

  __aeabi_memcpy4 (Thumb, 0 bytes, Stack size 0 bytes, memcpya.o(.text), UNUSED)

  __aeabi_memcpy8 (Thumb, 0 bytes, Stack size 0 bytes, memcpya.o(.text), UNUSED)

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

  - >> __aeabi_memset
  [Called By]
  - >> SX1276ReadBuffer

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

  - >> SystemClock_Config
  - >> SX1276SetRx

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

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

  - >> __aeabi_memset

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

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

  __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_uldivmod

  _ll_shift_l (Thumb, 0 bytes, Stack size 0 bytes, llshl.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_stm32f103xe.o(RESET)

  DIO_IRQ_Handler (Thumb, 20 bytes, Stack size 0 bytes, sx1276-board.o(i.DIO_IRQ_Handler))
  [Called By]

  - >> HAL_GPIO_EXTI_Callback

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

  - startup_stm32f103xe.o(RESET)

  DelayMs (Thumb, 24 bytes, Stack size 16 bytes, timer.o(i.DelayMs))
  [Stack]

  - Max Depth = 16
  - Call Chain = DelayMs
  [Calls]
  - >> HAL_GetTick
  [Called By]
  - >> LoRa_Init
  - >> SX1276Send
  - >> SX1276Random
  - >> SX1276IsChannelFree
  - >> SX1276Reset

  EXTI0_IRQHandler (Thumb, 6 bytes, Stack size 0 bytes, stm32f1xx_it.o(i.EXTI0_IRQHandler))
  [Stack]

  - Max Depth = 8
  - Call Chain = EXTI0_IRQHandler ⇒ HAL_GPIO_EXTI_IRQHandler
  [Calls]
  - >> HAL_GPIO_EXTI_IRQHandler
  [Address Reference Count : 1]
  - startup_stm32f103xe.o(RESET)

  EXTI1_IRQHandler (Thumb, 6 bytes, Stack size 0 bytes, stm32f1xx_it.o(i.EXTI1_IRQHandler))
  [Stack]

  - Max Depth = 8
  - Call Chain = EXTI1_IRQHandler ⇒ HAL_GPIO_EXTI_IRQHandler
  [Calls]
  - >> HAL_GPIO_EXTI_IRQHandler
  [Address Reference Count : 1]
  - startup_stm32f103xe.o(RESET)

  EXTI2_IRQHandler (Thumb, 6 bytes, Stack size 0 bytes, stm32f1xx_it.o(i.EXTI2_IRQHandler))
  [Stack]

  - Max Depth = 8
  - Call Chain = EXTI2_IRQHandler ⇒ HAL_GPIO_EXTI_IRQHandler
  [Calls]
  - >> HAL_GPIO_EXTI_IRQHandler
  [Address Reference Count : 1]
  - startup_stm32f103xe.o(RESET)

  EXTI3_IRQHandler (Thumb, 6 bytes, Stack size 0 bytes, stm32f1xx_it.o(i.EXTI3_IRQHandler))
  [Stack]

  - Max Depth = 8
  - Call Chain = EXTI3_IRQHandler ⇒ HAL_GPIO_EXTI_IRQHandler
  [Calls]
  - >> HAL_GPIO_EXTI_IRQHandler
  [Address Reference Count : 1]
  - startup_stm32f103xe.o(RESET)

  EXTI4_IRQHandler (Thumb, 6 bytes, Stack size 0 bytes, stm32f1xx_it.o(i.EXTI4_IRQHandler))
  [Stack]

  - Max Depth = 8
  - Call Chain = EXTI4_IRQHandler ⇒ HAL_GPIO_EXTI_IRQHandler
  [Calls]
  - >> HAL_GPIO_EXTI_IRQHandler
  [Address Reference Count : 1]
  - startup_stm32f103xe.o(RESET)

  HAL_GPIO_EXTI_Callback (Thumb, 62 bytes, Stack size 0 bytes, sx1276-board.o(i.HAL_GPIO_EXTI_Callback))
  [Calls]

  - >> DIO_IRQ_Handler
  [Called By]
  - >> HAL_GPIO_EXTI_IRQHandler

  HAL_GPIO_EXTI_IRQHandler (Thumb, 18 bytes, Stack size 8 bytes, stm32f1xx_hal_gpio.o(i.HAL_GPIO_EXTI_IRQHandler))
  [Stack]

  - Max Depth = 8
  - Call Chain = HAL_GPIO_EXTI_IRQHandler
  [Calls]
  - >> HAL_GPIO_EXTI_Callback
  [Called By]
  - >> EXTI4_IRQHandler
  - >> EXTI3_IRQHandler
  - >> EXTI2_IRQHandler
  - >> EXTI1_IRQHandler
  - >> EXTI0_IRQHandler

  HAL_GPIO_Init (Thumb, 462 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_UART_MspInit
  - >> HAL_SPI_MspInit
  - >> MX_GPIO_Init
  - >> SX1276IoInit

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

  - >> SX1276GetDio1PinState

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

  - >> MX_GPIO_Init
  - >> SX1276WriteBuffer
  - >> SX1276Reset
  - >> SX1276ReadBuffer
  - >> SX1276IoInit
  - >> SX1276DbgPinTxWrite
  - >> SX1276DbgPinRxWrite

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

  - >> HAL_SPI_TransmitReceive
  - >> HAL_SPI_Transmit
  - >> SPI_WaitFlagStateUntilTimeout
  - >> HAL_UART_Transmit
  - >> HAL_RCC_OscConfig
  - >> HAL_RCC_ClockConfig
  - >> TimerStart
  - >> TimerService
  - >> TimerGetElapsedTime
  - >> TimerGetCurrentTime
  - >> DelayMs
  - >> UART_WaitOnFlagUntilTimeout

  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_NVIC_SetPriority
  - >> HAL_SYSTICK_Config
  [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_DisableIRQ (Thumb, 34 bytes, Stack size 0 bytes, stm32f1xx_hal_cortex.o(i.HAL_NVIC_DisableIRQ))
  [Called By]

  - >> SX1276IoIrqInit

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

  - >> MX_GPIO_Init
  - >> SX1276IoIrqInit

  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]
  - >> MX_GPIO_Init
  - >> HAL_InitTick
  - >> SX1276IoIrqInit

  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_GetPCLK1Freq (Thumb, 20 bytes, Stack size 0 bytes, stm32f1xx_hal_rcc.o(i.HAL_RCC_GetPCLK1Freq))
  [Called By]

  - >> UART_SetConfig

  HAL_RCC_GetPCLK2Freq (Thumb, 20 bytes, Stack size 0 bytes, stm32f1xx_hal_rcc.o(i.HAL_RCC_GetPCLK2Freq))
  [Called By]

  - >> UART_SetConfig

  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, stm32f1xx_hal_msp.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]
  - >> SX1276WriteBuffer

  HAL_SPI_TransmitReceive (Thumb, 482 bytes, Stack size 40 bytes, stm32f1xx_hal_spi.o(i.HAL_SPI_TransmitReceive))
  [Stack]

  - Max Depth = 88
  - Call Chain = HAL_SPI_TransmitReceive ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> HAL_GetTick
  - >> SPI_EndRxTxTransaction
  [Called By]
  - >> SX1276ReadBuffer

  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_UART_Init (Thumb, 98 bytes, Stack size 16 bytes, stm32f1xx_hal_uart.o(i.HAL_UART_Init))
  [Stack]

  - Max Depth = 88
  - Call Chain = HAL_UART_Init ⇒ HAL_UART_MspInit ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_UART_MspInit
  - >> UART_SetConfig
  [Called By]
  - >> main

  HAL_UART_MspInit (Thumb, 100 bytes, Stack size 32 bytes, stm32f1xx_hal_msp.o(i.HAL_UART_MspInit))
  [Stack]

  - Max Depth = 72
  - Call Chain = HAL_UART_MspInit ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_GPIO_Init
  [Called By]
  - >> HAL_UART_Init

  HAL_UART_Transmit (Thumb, 178 bytes, Stack size 32 bytes, stm32f1xx_hal_uart.o(i.HAL_UART_Transmit))
  [Stack]

  - Max Depth = 56
  - Call Chain = HAL_UART_Transmit ⇒ UART_WaitOnFlagUntilTimeout
  [Calls]
  - >> HAL_GetTick
  - >> UART_WaitOnFlagUntilTimeout
  [Called By]
  - >> fputc

  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_stm32f103xe.o(RESET)

  LoRa_Init (Thumb, 208 bytes, Stack size 64 bytes, test.o(i.LoRa_Init))
  [Stack]

  - Max Depth = 88
  - Call Chain = LoRa_Init ⇒ __2printf
  [Calls]
  - >> DelayMs
  - >> __2printf
  [Called By]
  - >> main

  LoRa_Test_Handle (Thumb, 144 bytes, Stack size 8 bytes, test.o(i.LoRa_Test_Handle))
  [Stack]

  - Max Depth = 32
  - Call Chain = LoRa_Test_Handle ⇒ __2printf
  [Calls]
  - >> TimerStart
  - >> __2printf
  [Address Reference Count : 1]
  - test.o(i.LoRa_Test_Main)

  LoRa_Test_Main (Thumb, 30 bytes, Stack size 0 bytes, test.o(i.LoRa_Test_Main))
  [Stack]

  - Max Depth = 16
  - Call Chain = LoRa_Test_Main ⇒ TimerService
  [Calls]
  - >> TimerStart
  - >> TimerSetValue
  - >> TimerService
  - >> TimerInit
  [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_stm32f103xe.o(RESET)

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

  - >> NMI_Handler
  [Called By]
  - >> NMI_Handler
  [Address Reference Count : 1]
  - startup_stm32f103xe.o(RESET)

  OnRxDone (Thumb, 72 bytes, Stack size 24 bytes, test.o(i.OnRxDone))
  [Stack]

  - Max Depth = 48
  - Call Chain = OnRxDone ⇒ __2printf
  [Calls]
  - >> __2printf
  - >> __aeabi_memcpy
  [Address Reference Count : 1]
  - test.o(i.LoRa_Init)

  OnRxError (Thumb, 20 bytes, Stack size 8 bytes, test.o(i.OnRxError))
  [Stack]

  - Max Depth = 32
  - Call Chain = OnRxError ⇒ __2printf
  [Calls]
  - >> __2printf
  [Address Reference Count : 1]
  - test.o(i.LoRa_Init)

  OnRxTimeout (Thumb, 20 bytes, Stack size 8 bytes, test.o(i.OnRxTimeout))
  [Stack]

  - Max Depth = 32
  - Call Chain = OnRxTimeout ⇒ __2printf
  [Calls]
  - >> __2printf
  [Address Reference Count : 1]
  - test.o(i.LoRa_Init)

  OnTxDone (Thumb, 20 bytes, Stack size 8 bytes, test.o(i.OnTxDone))
  [Stack]

  - Max Depth = 32
  - Call Chain = OnTxDone ⇒ __2printf
  [Calls]
  - >> __2printf
  [Address Reference Count : 1]
  - test.o(i.LoRa_Init)

  OnTxTimeout (Thumb, 20 bytes, Stack size 8 bytes, test.o(i.OnTxTimeout))
  [Stack]

  - Max Depth = 32
  - Call Chain = OnTxTimeout ⇒ __2printf
  [Calls]
  - >> __2printf
  [Address Reference Count : 1]
  - test.o(i.LoRa_Init)

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

  - startup_stm32f103xe.o(RESET)

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

  - startup_stm32f103xe.o(RESET)

  SX1276AntSwDeInit (Thumb, 2 bytes, Stack size 0 bytes, sx1276-board.o(i.SX1276AntSwDeInit))
  [Called By]

  - >> SX1276SetAntSwLowPower

  SX1276AntSwInit (Thumb, 2 bytes, Stack size 0 bytes, sx1276-board.o(i.SX1276AntSwInit))
  [Called By]

  - >> SX1276SetAntSwLowPower

  SX1276CheckRfFrequency (Thumb, 4 bytes, Stack size 0 bytes, sx1276-board.o(i.SX1276CheckRfFrequency))
  [Address Reference Count : 1]

  - sx1276-board.o(.constdata)

  SX1276DbgPinRxWrite (Thumb, 18 bytes, Stack size 0 bytes, sx1276-board.o(i.SX1276DbgPinRxWrite))
  [Calls]

  - >> HAL_GPIO_WritePin
  [Called By]
  - >> SX1276SetOpMode

  SX1276DbgPinTxWrite (Thumb, 18 bytes, Stack size 0 bytes, sx1276-board.o(i.SX1276DbgPinTxWrite))
  [Calls]

  - >> HAL_GPIO_WritePin
  [Called By]
  - >> SX1276SetOpMode

  SX1276GetBoardTcxoWakeupTime (Thumb, 4 bytes, Stack size 0 bytes, sx1276-board.o(i.SX1276GetBoardTcxoWakeupTime))
  [Called By]

  - >> SX1276GetWakeupTime

  SX1276GetDio1PinState (Thumb, 18 bytes, Stack size 8 bytes, sx1276-board.o(i.SX1276GetDio1PinState))
  [Stack]

  - Max Depth = 8
  - Call Chain = SX1276GetDio1PinState
  [Calls]
  - >> HAL_GPIO_ReadPin
  [Called By]
  - >> SX1276OnDio1Irq

  SX1276GetStatus (Thumb, 6 bytes, Stack size 0 bytes, sx1276.o(i.SX1276GetStatus))
  [Address Reference Count : 1]

  - sx1276-board.o(.constdata)

  SX1276GetTimeOnAir (Thumb, 132 bytes, Stack size 32 bytes, sx1276.o(i.SX1276GetTimeOnAir))
  [Stack]

  - Max Depth = 52
  - Call Chain = SX1276GetTimeOnAir ⇒ SX1276GetLoRaTimeOnAirNumerator
  [Calls]
  - >> SX1276GetLoRaTimeOnAirNumerator
  [Address Reference Count : 1]
  - sx1276-board.o(.constdata)

  SX1276GetWakeupTime (Thumb, 10 bytes, Stack size 8 bytes, sx1276.o(i.SX1276GetWakeupTime))
  [Stack]

  - Max Depth = 8
  - Call Chain = SX1276GetWakeupTime
  [Calls]
  - >> SX1276GetBoardTcxoWakeupTime
  [Address Reference Count : 1]
  - sx1276-board.o(.constdata)

  SX1276Init (Thumb, 108 bytes, Stack size 16 bytes, sx1276.o(i.SX1276Init))
  [Stack]

  - Max Depth = 168
  - Call Chain = SX1276Init ⇒ RxChainCalibration ⇒ SX1276SetChannel ⇒ SX1276Write ⇒ SX1276WriteBuffer ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> RxChainCalibration
  - >> TimerInit
  - >> SX1276SetModem
  - >> SX1276Write
  - >> SX1276Reset
  - >> SX1276IoIrqInit
  - >> SX1276IoInit
  - >> SX1276SetOpMode
  [Address Reference Count : 1]
  - sx1276-board.o(.constdata)

  SX1276IoInit (Thumb, 142 bytes, Stack size 48 bytes, sx1276-board.o(i.SX1276IoInit))
  [Stack]

  - Max Depth = 88
  - Call Chain = SX1276IoInit ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_GPIO_WritePin
  - >> HAL_GPIO_Init
  [Called By]
  - >> SX1276Init

  SX1276IoIrqInit (Thumb, 202 bytes, Stack size 8 bytes, sx1276-board.o(i.SX1276IoIrqInit))
  [Stack]

  - Max Depth = 24
  - Call Chain = SX1276IoIrqInit ⇒ HAL_NVIC_SetPriority
  [Calls]
  - >> HAL_NVIC_SetPriority
  - >> HAL_NVIC_EnableIRQ
  - >> HAL_NVIC_DisableIRQ
  [Called By]
  - >> SX1276Init

  SX1276IsChannelFree (Thumb, 112 bytes, Stack size 24 bytes, sx1276.o(i.SX1276IsChannelFree))
  [Stack]

  - Max Depth = 160
  - Call Chain = SX1276IsChannelFree ⇒ SX1276SetSleep ⇒ SX1276SetOpMode ⇒ SX1276Write ⇒ SX1276WriteBuffer ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> GetFskBandwidthRegValue
  - >> TimerGetElapsedTime
  - >> TimerGetCurrentTime
  - >> SX1276SetSleep
  - >> SX1276SetModem
  - >> SX1276SetChannel
  - >> SX1276ReadRssi
  - >> DelayMs
  - >> SX1276Write
  - >> SX1276SetOpMode
  [Address Reference Count : 1]
  - sx1276-board.o(.constdata)

  SX1276Random (Thumb, 62 bytes, Stack size 16 bytes, sx1276.o(i.SX1276Random))
  [Stack]

  - Max Depth = 152
  - Call Chain = SX1276Random ⇒ SX1276SetSleep ⇒ SX1276SetOpMode ⇒ SX1276Write ⇒ SX1276WriteBuffer ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> SX1276SetSleep
  - >> SX1276SetModem
  - >> DelayMs
  - >> SX1276Write
  - >> SX1276Read
  - >> SX1276SetOpMode
  [Address Reference Count : 1]
  - sx1276-board.o(.constdata)

  SX1276Read (Thumb, 16 bytes, Stack size 8 bytes, sx1276-board.o(i.SX1276Read))
  [Stack]

  - Max Depth = 120
  - Call Chain = SX1276Read ⇒ SX1276ReadBuffer ⇒ HAL_SPI_TransmitReceive ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> SX1276ReadBuffer
  [Called By]
  - >> RxChainCalibration
  - >> SX1276StartCad
  - >> SX1276SetTxContinuousWave
  - >> SX1276SetTxConfig
  - >> SX1276SetRxConfig
  - >> SX1276SetRx
  - >> SX1276SetModem
  - >> SX1276Send
  - >> SX1276ReadRssi
  - >> SX1276Random
  - >> SX1276SetRfTxPower
  - >> SX1276SetTx
  - >> SX1276SetOpMode
  - >> SX1276OnTimeoutIrq
  - >> SX1276OnDio3Irq
  - >> SX1276OnDio2Irq
  - >> SX1276OnDio1Irq
  - >> SX1276OnDio0Irq
  [Address Reference Count : 1]
  - sx1276-board.o(.constdata)

  SX1276ReadBuffer (Thumb, 78 bytes, Stack size 24 bytes, sx1276-board.o(i.SX1276ReadBuffer))
  [Stack]

  - Max Depth = 112
  - Call Chain = SX1276ReadBuffer ⇒ HAL_SPI_TransmitReceive ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> HAL_SPI_TransmitReceive
  - >> HAL_GPIO_WritePin
  - >> __aeabi_memclr
  - >> __aeabi_memcpy
  [Called By]
  - >> SX1276Read
  - >> SX1276ReadFifo
  [Address Reference Count : 1]
  - sx1276-board.o(.constdata)

  SX1276ReadRssi (Thumb, 56 bytes, Stack size 8 bytes, sx1276.o(i.SX1276ReadRssi))
  [Stack]

  - Max Depth = 128
  - Call Chain = SX1276ReadRssi ⇒ SX1276Read ⇒ SX1276ReadBuffer ⇒ HAL_SPI_TransmitReceive ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> SX1276Read
  [Called By]
  - >> SX1276IsChannelFree
  [Address Reference Count : 1]
  - sx1276-board.o(.constdata)

  SX1276Reset (Thumb, 40 bytes, Stack size 8 bytes, sx1276-board.o(i.SX1276Reset))
  [Stack]

  - Max Depth = 24
  - Call Chain = SX1276Reset ⇒ DelayMs
  [Calls]
  - >> HAL_GPIO_WritePin
  - >> DelayMs
  [Called By]
  - >> SX1276Init
  - >> SX1276OnTimeoutIrq

  SX1276Send (Thumb, 230 bytes, Stack size 24 bytes, sx1276.o(i.SX1276Send))
  [Stack]

  - Max Depth = 160
  - Call Chain = SX1276Send ⇒ SX1276SetStby ⇒ SX1276SetOpMode ⇒ SX1276Write ⇒ SX1276WriteBuffer ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> SX1276SetStby
  - >> DelayMs
  - >> SX1276Write
  - >> SX1276Read
  - >> __aeabi_memcpy
  - >> SX1276WriteFifo
  - >> SX1276SetTx
  [Address Reference Count : 1]
  - sx1276-board.o(.constdata)

  SX1276SetAntSw (Thumb, 2 bytes, Stack size 0 bytes, sx1276-board.o(i.SX1276SetAntSw))
  [Called By]

  - >> SX1276SetOpMode

  SX1276SetAntSwLowPower (Thumb, 22 bytes, Stack size 0 bytes, sx1276.o(i.SX1276SetAntSwLowPower))
  [Calls]

  - >> SX1276AntSwInit
  - >> SX1276AntSwDeInit
  [Called By]
  - >> SX1276SetOpMode

  SX1276SetBoardTcxo (Thumb, 2 bytes, Stack size 0 bytes, sx1276-board.o(i.SX1276SetBoardTcxo))
  [Called By]

  - >> SX1276SetSleep
  - >> SX1276SetOpMode

  SX1276SetChannel (Thumb, 46 bytes, Stack size 16 bytes, sx1276.o(i.SX1276SetChannel))
  [Stack]

  - Max Depth = 136
  - Call Chain = SX1276SetChannel ⇒ SX1276Write ⇒ SX1276WriteBuffer ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> SX1276Write
  - >> SX1276ConvertFreqInHzToPllStep
  [Called By]
  - >> RxChainCalibration
  - >> SX1276SetTxContinuousWave
  - >> SX1276SetRx
  - >> SX1276IsChannelFree
  [Address Reference Count : 1]
  - sx1276-board.o(.constdata)

  SX1276SetMaxPayloadLength (Thumb, 44 bytes, Stack size 16 bytes, sx1276.o(i.SX1276SetMaxPayloadLength))
  [Stack]

  - Max Depth = 152
  - Call Chain = SX1276SetMaxPayloadLength ⇒ SX1276SetModem ⇒ SX1276SetOpMode ⇒ SX1276Write ⇒ SX1276WriteBuffer ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> SX1276SetModem
  - >> SX1276Write
  [Address Reference Count : 1]
  - sx1276-board.o(.constdata)

  SX1276SetModem (Thumb, 114 bytes, Stack size 8 bytes, sx1276.o(i.SX1276SetModem))
  [Stack]

  - Max Depth = 136
  - Call Chain = SX1276SetModem ⇒ SX1276SetOpMode ⇒ SX1276Write ⇒ SX1276WriteBuffer ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> SX1276Write
  - >> SX1276Read
  - >> SX1276SetOpMode
  [Called By]
  - >> SX1276SetTxConfig
  - >> SX1276SetRxConfig
  - >> SX1276SetPublicNetwork
  - >> SX1276SetMaxPayloadLength
  - >> SX1276Random
  - >> SX1276IsChannelFree
  - >> SX1276Init
  - >> SX1276OnTimeoutIrq
  [Address Reference Count : 1]
  - sx1276-board.o(.constdata)

  SX1276SetPublicNetwork (Thumb, 34 bytes, Stack size 8 bytes, sx1276.o(i.SX1276SetPublicNetwork))
  [Stack]

  - Max Depth = 144
  - Call Chain = SX1276SetPublicNetwork ⇒ SX1276SetModem ⇒ SX1276SetOpMode ⇒ SX1276Write ⇒ SX1276WriteBuffer ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> SX1276SetModem
  - >> SX1276Write
  [Called By]
  - >> SX1276OnTimeoutIrq
  [Address Reference Count : 1]
  - sx1276-board.o(.constdata)

  SX1276SetRfTxPower (Thumb, 160 bytes, Stack size 16 bytes, sx1276.o(i.SX1276SetRfTxPower))
  [Stack]

  - Max Depth = 136
  - Call Chain = SX1276SetRfTxPower ⇒ SX1276Write ⇒ SX1276WriteBuffer ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> SX1276Write
  - >> SX1276Read
  [Called By]
  - >> SX1276SetTxConfig

  SX1276SetRx (Thumb, 492 bytes, Stack size 16 bytes, sx1276.o(i.SX1276SetRx))
  [Stack]

  - Max Depth = 152
  - Call Chain = SX1276SetRx ⇒ SX1276SetChannel ⇒ SX1276Write ⇒ SX1276WriteBuffer ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> TimerStop
  - >> TimerStart
  - >> TimerSetValue
  - >> SX1276SetChannel
  - >> SX1276Write
  - >> SX1276Read
  - >> __aeabi_memclr4
  - >> SX1276SetOpMode
  [Address Reference Count : 1]
  - sx1276-board.o(.constdata)

  SX1276SetRxConfig (Thumb, 574 bytes, Stack size 40 bytes, sx1276.o(i.SX1276SetRxConfig))
  [Stack]

  - Max Depth = 176
  - Call Chain = SX1276SetRxConfig ⇒ SX1276SetStby ⇒ SX1276SetOpMode ⇒ SX1276Write ⇒ SX1276WriteBuffer ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> GetFskBandwidthRegValue
  - >> SX1276SetStby
  - >> SX1276SetModem
  - >> SX1276Write
  - >> SX1276Read
  [Address Reference Count : 1]
  - sx1276-board.o(.constdata)

  SX1276SetSleep (Thumb, 46 bytes, Stack size 8 bytes, sx1276.o(i.SX1276SetSleep))
  [Stack]

  - Max Depth = 136
  - Call Chain = SX1276SetSleep ⇒ SX1276SetOpMode ⇒ SX1276Write ⇒ SX1276WriteBuffer ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> TimerStop
  - >> SX1276SetBoardTcxo
  - >> SX1276SetOpMode
  [Called By]
  - >> SX1276Random
  - >> SX1276IsChannelFree
  [Address Reference Count : 1]
  - sx1276-board.o(.constdata)

  SX1276SetStby (Thumb, 40 bytes, Stack size 8 bytes, sx1276.o(i.SX1276SetStby))
  [Stack]

  - Max Depth = 136
  - Call Chain = SX1276SetStby ⇒ SX1276SetOpMode ⇒ SX1276Write ⇒ SX1276WriteBuffer ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> TimerStop
  - >> SX1276SetOpMode
  [Called By]
  - >> SX1276SetTxConfig
  - >> SX1276SetRxConfig
  - >> SX1276Send
  [Address Reference Count : 1]
  - sx1276-board.o(.constdata)

  SX1276SetTxConfig (Thumb, 488 bytes, Stack size 56 bytes, sx1276.o(i.SX1276SetTxConfig))
  [Stack]

  - Max Depth = 192
  - Call Chain = SX1276SetTxConfig ⇒ SX1276SetStby ⇒ SX1276SetOpMode ⇒ SX1276Write ⇒ SX1276WriteBuffer ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> SX1276SetStby
  - >> SX1276SetModem
  - >> SX1276Write
  - >> SX1276Read
  - >> SX1276SetRfTxPower
  - >> SX1276ConvertFreqInHzToPllStep
  [Called By]
  - >> SX1276SetTxContinuousWave
  [Address Reference Count : 1]
  - sx1276-board.o(.constdata)

  SX1276SetTxContinuousWave (Thumb, 122 bytes, Stack size 48 bytes, sx1276.o(i.SX1276SetTxContinuousWave))
  [Stack]

  - Max Depth = 240
  - Call Chain = SX1276SetTxContinuousWave ⇒ SX1276SetTxConfig ⇒ SX1276SetStby ⇒ SX1276SetOpMode ⇒ SX1276Write ⇒ SX1276WriteBuffer ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> TimerStart
  - >> TimerSetValue
  - >> SX1276SetTxConfig
  - >> SX1276SetChannel
  - >> SX1276Write
  - >> SX1276Read
  - >> SX1276SetOpMode
  [Address Reference Count : 1]
  - sx1276-board.o(.constdata)

  SX1276StartCad (Thumb, 54 bytes, Stack size 8 bytes, sx1276.o(i.SX1276StartCad))
  [Stack]

  - Max Depth = 136
  - Call Chain = SX1276StartCad ⇒ SX1276SetOpMode ⇒ SX1276Write ⇒ SX1276WriteBuffer ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> SX1276Write
  - >> SX1276Read
  - >> SX1276SetOpMode
  [Address Reference Count : 1]
  - sx1276-board.o(.constdata)

  SX1276Write (Thumb, 12 bytes, Stack size 16 bytes, sx1276-board.o(i.SX1276Write))
  [Stack]

  - Max Depth = 120
  - Call Chain = SX1276Write ⇒ SX1276WriteBuffer ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> SX1276WriteBuffer
  [Called By]
  - >> RxChainCalibration
  - >> SX1276StartCad
  - >> SX1276SetTxContinuousWave
  - >> SX1276SetTxConfig
  - >> SX1276SetRxConfig
  - >> SX1276SetRx
  - >> SX1276SetPublicNetwork
  - >> SX1276SetModem
  - >> SX1276SetMaxPayloadLength
  - >> SX1276SetChannel
  - >> SX1276Send
  - >> SX1276Random
  - >> SX1276IsChannelFree
  - >> SX1276Init
  - >> SX1276SetRfTxPower
  - >> SX1276SetTx
  - >> SX1276SetOpMode
  - >> SX1276OnTimeoutIrq
  - >> SX1276OnDio3Irq
  - >> SX1276OnDio2Irq
  - >> SX1276OnDio1Irq
  - >> SX1276OnDio0Irq
  [Address Reference Count : 1]
  - sx1276-board.o(.constdata)

  SX1276WriteBuffer (Thumb, 60 bytes, Stack size 16 bytes, sx1276-board.o(i.SX1276WriteBuffer))
  [Stack]

  - Max Depth = 104
  - Call Chain = SX1276WriteBuffer ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> HAL_SPI_Transmit
  - >> HAL_GPIO_WritePin
  - >> __aeabi_memcpy
  [Called By]
  - >> SX1276Write
  - >> SX1276WriteFifo
  [Address Reference Count : 1]
  - sx1276-board.o(.constdata)

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

  - >> HAL_IncTick
  [Address Reference Count : 1]
  - startup_stm32f103xe.o(RESET)

  SystemClock_Config (Thumb, 92 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_stm32f103xe.o(.text)

  TimerGetCurrentTime (Thumb, 4 bytes, Stack size 0 bytes, timer.o(i.TimerGetCurrentTime))
  [Calls]

  - >> HAL_GetTick
  [Called By]
  - >> SX1276IsChannelFree

  TimerGetElapsedTime (Thumb, 12 bytes, Stack size 8 bytes, timer.o(i.TimerGetElapsedTime))
  [Stack]

  - Max Depth = 8
  - Call Chain = TimerGetElapsedTime
  [Calls]
  - >> HAL_GetTick
  [Called By]
  - >> SX1276IsChannelFree

  TimerInit (Thumb, 38 bytes, Stack size 0 bytes, timer.o(i.TimerInit))
  [Called By]

  - >> LoRa_Test_Main
  - >> SX1276Init

  TimerService (Thumb, 70 bytes, Stack size 16 bytes, timer.o(i.TimerService))
  [Stack]

  - Max Depth = 16
  - Call Chain = TimerService
  [Calls]
  - >> HAL_GetTick
  [Called By]
  - >> LoRa_Test_Main

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

  - >> LoRa_Test_Main
  - >> SX1276SetTxContinuousWave
  - >> SX1276SetRx
  - >> SX1276SetTx

  TimerStart (Thumb, 24 bytes, Stack size 8 bytes, timer.o(i.TimerStart))
  [Stack]

  - Max Depth = 8
  - Call Chain = TimerStart
  [Calls]
  - >> HAL_GetTick
  [Called By]
  - >> LoRa_Test_Main
  - >> SX1276SetTxContinuousWave
  - >> SX1276SetRx
  - >> LoRa_Test_Handle
  - >> SX1276SetTx

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

  - >> SX1276SetStby
  - >> SX1276SetSleep
  - >> SX1276SetRx
  - >> SX1276SetTx
  - >> SX1276OnTimeoutIrq
  - >> SX1276OnDio2Irq
  - >> SX1276OnDio1Irq
  - >> SX1276OnDio0Irq

  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_stm32f103xe.o(RESET)

  __0printf$8 (Thumb, 22 bytes, Stack size 24 bytes, printf8.o(i.__0printf$8), UNUSED)
  [Calls]

  - >> _printf_core

  __1printf$8 (Thumb, 0 bytes, Stack size 24 bytes, printf8.o(i.__0printf$8), UNUSED)

  __2printf (Thumb, 0 bytes, Stack size 24 bytes, printf8.o(i.__0printf$8))
  [Stack]

  - Max Depth = 24
  - Call Chain = __2printf
  [Called By]
  - >> LoRa_Init
  - >> main
  - >> OnTxTimeout
  - >> OnTxDone
  - >> OnRxTimeout
  - >> OnRxError
  - >> OnRxDone
  - >> LoRa_Test_Handle

  __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, 24 bytes, Stack size 16 bytes, main.o(i.fputc))
  [Stack]

  - Max Depth = 72
  - Call Chain = fputc ⇒ HAL_UART_Transmit ⇒ UART_WaitOnFlagUntilTimeout
  [Calls]
  - >> HAL_UART_Transmit
  [Address Reference Count : 1]
  - printf8.o(i.__0printf$8)

  main (Thumb, 70 bytes, Stack size 0 bytes, main.o(i.main))
  [Stack]

  - Max Depth = 136
  - Call Chain = main ⇒ SystemClock_Config ⇒ HAL_RCC_ClockConfig ⇒ HAL_InitTick ⇒ HAL_NVIC_SetPriority
  [Calls]
  - >> LoRa_Test_Main
  - >> LoRa_Init
  - >> HAL_UART_Init
  - >> HAL_Init
  - >> SystemClock_Config
  - >> MX_SPI1_Init
  - >> MX_GPIO_Init
  - >> __2printf
  [Address Reference Count : 1]
  - entry9a.o(.ARM.Collect$$$$0000000B)

  ### Local Symbols

  MX_GPIO_Init (Thumb, 248 bytes, Stack size 48 bytes, main.o(i.MX_GPIO_Init))
  [Stack]

  - Max Depth = 88
  - Call Chain = MX_GPIO_Init ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_NVIC_SetPriority
  - >> HAL_NVIC_EnableIRQ
  - >> HAL_GPIO_WritePin
  - >> HAL_GPIO_Init
  [Called By]
  - >> main

  MX_SPI1_Init (Thumb, 58 bytes, Stack size 8 bytes, main.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
  [Called By]
  - >> main

  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_TransmitReceive
  - >> 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

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

  - >> HAL_NVIC_SetPriority
  - >> HAL_SYSTICK_Config

  UART_SetConfig (Thumb, 178 bytes, Stack size 16 bytes, stm32f1xx_hal_uart.o(i.UART_SetConfig))
  [Stack]

  - Max Depth = 16
  - Call Chain = UART_SetConfig
  [Calls]
  - >> HAL_RCC_GetPCLK2Freq
  - >> HAL_RCC_GetPCLK1Freq
  [Called By]
  - >> HAL_UART_Init

  UART_WaitOnFlagUntilTimeout (Thumb, 100 bytes, Stack size 24 bytes, stm32f1xx_hal_uart.o(i.UART_WaitOnFlagUntilTimeout))
  [Stack]

  - Max Depth = 24
  - Call Chain = UART_WaitOnFlagUntilTimeout
  [Calls]
  - >> HAL_GetTick
  [Called By]
  - >> HAL_UART_Transmit

  GetFskBandwidthRegValue (Thumb, 40 bytes, Stack size 0 bytes, sx1276.o(i.GetFskBandwidthRegValue))
  [Called By]

  - >> SX1276SetRxConfig
  - >> SX1276IsChannelFree

  RxChainCalibration (Thumb, 126 bytes, Stack size 16 bytes, sx1276.o(i.RxChainCalibration))
  [Stack]

  - Max Depth = 152
  - Call Chain = RxChainCalibration ⇒ SX1276SetChannel ⇒ SX1276Write ⇒ SX1276WriteBuffer ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> SX1276SetChannel
  - >> SX1276Write
  - >> SX1276Read
  - >> SX1276ConvertPllStepToFreqInHz
  [Called By]
  - >> SX1276Init
  - >> SX1276OnTimeoutIrq

  SX1276ConvertFreqInHzToPllStep (Thumb, 30 bytes, Stack size 0 bytes, sx1276.o(i.SX1276ConvertFreqInHzToPllStep))
  [Called By]

  - >> SX1276SetTxConfig
  - >> SX1276SetChannel

  SX1276ConvertPllStepToFreqInHz (Thumb, 22 bytes, Stack size 0 bytes, sx1276.o(i.SX1276ConvertPllStepToFreqInHz))
  [Called By]

  - >> RxChainCalibration
  - >> SX1276OnDio2Irq

  SX1276GetLoRaTimeOnAirNumerator (Thumb, 122 bytes, Stack size 20 bytes, sx1276.o(i.SX1276GetLoRaTimeOnAirNumerator))
  [Stack]

  - Max Depth = 20
  - Call Chain = SX1276GetLoRaTimeOnAirNumerator
  [Called By]
  - >> SX1276GetTimeOnAir

  SX1276OnDio0Irq (Thumb, 542 bytes, Stack size 24 bytes, sx1276.o(i.SX1276OnDio0Irq))
  [Stack]

  - Max Depth = 144
  - Call Chain = SX1276OnDio0Irq ⇒ SX1276Write ⇒ SX1276WriteBuffer ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> TimerStop
  - >> SX1276Write
  - >> SX1276Read
  - >> SX1276ReadFifo
  [Address Reference Count : 1]
  - sx1276.o(.data)

  SX1276OnDio1Irq (Thumb, 228 bytes, Stack size 16 bytes, sx1276.o(i.SX1276OnDio1Irq))
  [Stack]

  - Max Depth = 136
  - Call Chain = SX1276OnDio1Irq ⇒ SX1276Write ⇒ SX1276WriteBuffer ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> TimerStop
  - >> SX1276Write
  - >> SX1276Read
  - >> SX1276GetDio1PinState
  - >> SX1276WriteFifo
  - >> SX1276ReadFifo
  [Address Reference Count : 1]
  - sx1276.o(.data)

  SX1276OnDio2Irq (Thumb, 154 bytes, Stack size 16 bytes, sx1276.o(i.SX1276OnDio2Irq))
  [Stack]

  - Max Depth = 136
  - Call Chain = SX1276OnDio2Irq ⇒ SX1276Write ⇒ SX1276WriteBuffer ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> TimerStop
  - >> SX1276Write
  - >> SX1276Read
  - >> SX1276ConvertPllStepToFreqInHz
  [Address Reference Count : 1]
  - sx1276.o(.data)

  SX1276OnDio3Irq (Thumb, 80 bytes, Stack size 8 bytes, sx1276.o(i.SX1276OnDio3Irq))
  [Stack]

  - Max Depth = 128
  - Call Chain = SX1276OnDio3Irq ⇒ SX1276Write ⇒ SX1276WriteBuffer ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> SX1276Write
  - >> SX1276Read
  [Address Reference Count : 1]
  - sx1276.o(.data)

  SX1276OnDio4Irq (Thumb, 24 bytes, Stack size 0 bytes, sx1276.o(i.SX1276OnDio4Irq))
  [Address Reference Count : 1]

  - sx1276.o(.data)

  SX1276OnTimeoutIrq (Thumb, 202 bytes, Stack size 32 bytes, sx1276.o(i.SX1276OnTimeoutIrq))
  [Stack]

  - Max Depth = 184
  - Call Chain = SX1276OnTimeoutIrq ⇒ RxChainCalibration ⇒ SX1276SetChannel ⇒ SX1276Write ⇒ SX1276WriteBuffer ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> RxChainCalibration
  - >> TimerStop
  - >> SX1276SetPublicNetwork
  - >> SX1276SetModem
  - >> SX1276Write
  - >> SX1276Reset
  - >> SX1276Read
  - >> SX1276SetOpMode
  [Address Reference Count : 1]
  - sx1276.o(i.SX1276Init)

  SX1276ReadFifo (Thumb, 10 bytes, Stack size 0 bytes, sx1276.o(i.SX1276ReadFifo))
  [Stack]

  - Max Depth = 112
  - Call Chain = SX1276ReadFifo ⇒ SX1276ReadBuffer ⇒ HAL_SPI_TransmitReceive ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> SX1276ReadBuffer
  [Called By]
  - >> SX1276OnDio1Irq
  - >> SX1276OnDio0Irq

  SX1276SetOpMode (Thumb, 102 bytes, Stack size 8 bytes, sx1276.o(i.SX1276SetOpMode))
  [Stack]

  - Max Depth = 128
  - Call Chain = SX1276SetOpMode ⇒ SX1276Write ⇒ SX1276WriteBuffer ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> SX1276Write
  - >> SX1276SetBoardTcxo
  - >> SX1276SetAntSw
  - >> SX1276Read
  - >> SX1276DbgPinTxWrite
  - >> SX1276DbgPinRxWrite
  - >> SX1276SetAntSwLowPower
  [Called By]
  - >> SX1276StartCad
  - >> SX1276SetTxContinuousWave
  - >> SX1276SetStby
  - >> SX1276SetSleep
  - >> SX1276SetRx
  - >> SX1276SetModem
  - >> SX1276Random
  - >> SX1276IsChannelFree
  - >> SX1276Init
  - >> SX1276SetTx
  - >> SX1276OnTimeoutIrq

  SX1276SetTx (Thumb, 160 bytes, Stack size 8 bytes, sx1276.o(i.SX1276SetTx))
  [Stack]

  - Max Depth = 136
  - Call Chain = SX1276SetTx ⇒ SX1276SetOpMode ⇒ SX1276Write ⇒ SX1276WriteBuffer ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> TimerStop
  - >> TimerStart
  - >> TimerSetValue
  - >> SX1276Write
  - >> SX1276Read
  - >> SX1276SetOpMode
  [Called By]
  - >> SX1276Send

  SX1276WriteFifo (Thumb, 10 bytes, Stack size 0 bytes, sx1276.o(i.SX1276WriteFifo))
  [Stack]

  - Max Depth = 104
  - Call Chain = SX1276WriteFifo ⇒ SX1276WriteBuffer ⇒ HAL_SPI_Transmit ⇒ SPI_EndRxTxTransaction ⇒ SPI_WaitFlagStateUntilTimeout
  [Calls]
  - >> SX1276WriteBuffer
  [Called By]
  - >> SX1276Send
  - >> SX1276OnDio1Irq

  _printf_core (Thumb, 996 bytes, Stack size 104 bytes, printf8.o(i._printf_core), UNUSED)
  [Calls]

  - >> _printf_pre_padding
  - >> _printf_post_padding
  - >> __aeabi_uldivmod
  [Called By]
  - >> __0printf$8

  _printf_post_padding (Thumb, 36 bytes, Stack size 24 bytes, printf8.o(i._printf_post_padding), UNUSED)
  [Called By]

  - >> _printf_core

  _printf_pre_padding (Thumb, 46 bytes, Stack size 24 bytes, printf8.o(i._printf_pre_padding), UNUSED)
  [Called By]

  - >> _printf_core

  ### Undefined Global Symbols