Static Call Graph - [L151 lora\L151 lora.axf]

# Static Call Graph for image L151 lora\L151 lora.axf

#<CALLGRAPH># ARM Linker, 5060300: Last Updated: Tue May 29 20:46:14 2018

### Maximum Stack Usage = 312 bytes + Unknown(Cycles, Untraceable Function Pointers)

### Call chain for Maximum Stack Depth:

main ⇒ SX127x_Interupt ⇒ DebugPrintf ⇒ HAL_UART_Transmit ⇒ UART_WaitOnFlagUntilTimeout

### Mutually Recursive functions

- ADC1_IRQHandler ⇒ ADC1_IRQHandler
- BusFault_Handler ⇒ BusFault_Handler
- HardFault_Handler ⇒ HardFault_Handler
- MemManage_Handler ⇒ MemManage_Handler
- UsageFault_Handler ⇒ UsageFault_Handler

  ### Function Pointers

  - ADC1_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - BusFault_Handler from stm32l1xx_it.o(i.BusFault_Handler) referenced from startup_stm32l151xb.o(RESET)
  - COMP_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - DAC_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - DMA1_Channel1_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - DMA1_Channel2_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - DMA1_Channel3_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - DMA1_Channel4_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - DMA1_Channel5_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - DMA1_Channel6_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - DMA1_Channel7_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - DebugMon_Handler from stm32l1xx_it.o(i.DebugMon_Handler) referenced from startup_stm32l151xb.o(RESET)
  - EXTI0_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - EXTI15_10_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - EXTI1_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - EXTI2_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - EXTI3_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - EXTI4_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - EXTI9_5_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - FLASH_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - HardFault_Handler from stm32l1xx_it.o(i.HardFault_Handler) referenced from startup_stm32l151xb.o(RESET)
  - I2C1_ER_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - I2C1_EV_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - I2C2_ER_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - I2C2_EV_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - MemManage_Handler from stm32l1xx_it.o(i.MemManage_Handler) referenced from startup_stm32l151xb.o(RESET)
  - NMI_Handler from stm32l1xx_it.o(i.NMI_Handler) referenced from startup_stm32l151xb.o(RESET)
  - PVD_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - PendSV_Handler from stm32l1xx_it.o(i.PendSV_Handler) referenced from startup_stm32l151xb.o(RESET)
  - RCC_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - RTC_Alarm_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - RTC_WKUP_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - Reset_Handler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - SPI1_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - SPI2_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - SVC_Handler from stm32l1xx_it.o(i.SVC_Handler) referenced from startup_stm32l151xb.o(RESET)
  - SysTick_Handler from stm32l1xx_it.o(i.SysTick_Handler) referenced from startup_stm32l151xb.o(RESET)
  - SystemInit from system_stm32l1xx.o(i.SystemInit) referenced from startup_stm32l151xb.o(.text)
  - TAMPER_STAMP_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - TIM10_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - TIM11_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - TIM2_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - TIM3_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - TIM4_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - TIM6_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - TIM7_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - TIM9_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - USART1_IRQHandler from stm32l1xx_it.o(i.USART1_IRQHandler) referenced from startup_stm32l151xb.o(RESET)
  - USART2_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - USART3_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - USB_FS_WKUP_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - USB_HP_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - USB_LP_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - UsageFault_Handler from stm32l1xx_it.o(i.UsageFault_Handler) referenced from startup_stm32l151xb.o(RESET)
  - WWDG_IRQHandler from startup_stm32l151xb.o(.text) referenced from startup_stm32l151xb.o(RESET)
  - __main from entry.o(.ARM.Collect$$$$00000000) referenced from startup_stm32l151xb.o(.text)
  - _sputc from printfa.o(i._sputc) referenced from printfa.o(i.__0vsprintf)
  - main from main.o(i.main) referenced from entry9a.o(.ARM.Collect$$$$0000000B)

  ### Global Symbols

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

  - startup_stm32l151xb.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_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  ADC1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Calls]

  - >> ADC1_IRQHandler
  [Called By]
  - >> ADC1_IRQHandler
  [Address Reference Count : 1]
  - startup_stm32l151xb.o(RESET)

  COMP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  DAC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  DMA1_Channel1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  DMA1_Channel2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  DMA1_Channel3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  DMA1_Channel4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  DMA1_Channel5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  DMA1_Channel6_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  DMA1_Channel7_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  EXTI0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  EXTI15_10_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  EXTI1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  EXTI2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  EXTI3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  EXTI4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  EXTI9_5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  FLASH_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  I2C1_ER_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  I2C1_EV_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  I2C2_ER_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  I2C2_EV_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  PVD_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  RCC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  RTC_Alarm_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  RTC_WKUP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  SPI1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  SPI2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  TAMPER_STAMP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  TIM10_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  TIM11_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  TIM2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  TIM3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  TIM4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  TIM6_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  TIM7_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  TIM9_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  USART2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  USART3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  USB_FS_WKUP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  USB_HP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  USB_LP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  WWDG_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32l151xb.o(.text))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  __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]
  - >> SX127x_Interupt
  - >> USART1_IRQHandler

  __aeabi_memclr4 (Thumb, 0 bytes, Stack size 0 bytes, memseta.o(.text), UNUSED)

  __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

  strlen (Thumb, 14 bytes, Stack size 0 bytes, strlen.o(.text))
  [Called By]

  - >> DebugPrintf

  __aeabi_uidiv (Thumb, 0 bytes, Stack size 12 bytes, uidiv.o(.text), UNUSED)

  __aeabi_uidivmod (Thumb, 44 bytes, Stack size 12 bytes, uidiv.o(.text), UNUSED)
  [Called By]

  - >> _printf_core

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

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

  __I$use$fp (Thumb, 0 bytes, Stack size 48 bytes, iusefp.o(.text), UNUSED)

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

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

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

  - >> __aeabi_dadd

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

  - >> __aeabi_dadd

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

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

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

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

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

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

  __aeabi_cdrcmple (Thumb, 48 bytes, Stack size 0 bytes, cdrcmple.o(.text), UNUSED)
  [Called By]

  - >> _fp_digits

  __scatterload (Thumb, 28 bytes, Stack size 0 bytes, init.o(.text))
  [Calls]

  - >> __main_after_scatterload
  [Called By]
  - >> _main_scatterload

  __scatterload_rt2 (Thumb, 0 bytes, Stack size 0 bytes, init.o(.text), UNUSED)

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

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

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

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

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

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

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

  - >> __aeabi_dadd

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

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

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

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

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

  BusFault_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32l1xx_it.o(i.BusFault_Handler))
  [Calls]

  - >> BusFault_Handler
  [Called By]
  - >> BusFault_Handler
  [Address Reference Count : 1]
  - startup_stm32l151xb.o(RESET)

  DebugMon_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32l1xx_it.o(i.DebugMon_Handler))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  DebugPrintf (Thumb, 40 bytes, Stack size 224 bytes, function.o(i.DebugPrintf))
  [Stack]

  - Max Depth = 288
  - Call Chain = DebugPrintf ⇒ HAL_UART_Transmit ⇒ UART_WaitOnFlagUntilTimeout
  [Calls]
  - >> HAL_UART_Transmit
  - >> vsprintf
  - >> strlen
  [Called By]
  - >> SX127x_Interupt
  - >> SX127xLORA_INT
  - >> main
  - >> USART1_IRQHandler

  FUN_RF_SENDPACKET (Thumb, 128 bytes, Stack size 24 bytes, sx127x.o(i.FUN_RF_SENDPACKET))
  [Stack]

  - Max Depth = 160
  - Call Chain = FUN_RF_SENDPACKET ⇒ SX127xLoRaSetOpMode ⇒ SX127xReadBuffer ⇒ gByteReadfunc ⇒ HAL_SPI_Receive ⇒ HAL_SPI_TransmitReceive ⇒ SPI_WaitOnFlagUntilTimeout
  [Calls]
  - >> gByteWritefunc
  - >> SX127xWriteBuffer
  - >> SX127xLoRaSetOpMode
  - >> HAL_GPIO_WritePin
  [Called By]
  - >> SX127x_Interupt
  - >> USART1_IRQHandler

  HAL_Delay (Thumb, 22 bytes, Stack size 16 bytes, stm32l1xx_hal.o(i.HAL_Delay))
  [Stack]

  - Max Depth = 16
  - Call Chain = HAL_Delay
  [Calls]
  - >> HAL_GetTick
  [Called By]
  - >> SX127x_Interupt
  - >> SX127xReset
  - >> main
  - >> USART1_IRQHandler

  HAL_GPIO_Init (Thumb, 364 bytes, Stack size 40 bytes, stm32l1xx_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

  HAL_GPIO_WritePin (Thumb, 10 bytes, Stack size 0 bytes, stm32l1xx_hal_gpio.o(i.HAL_GPIO_WritePin))
  [Called By]

  - >> gByteWritefunc
  - >> gByteReadfunc
  - >> SX127xWriteBuffer
  - >> SX127x_Interupt
  - >> SX127xReset
  - >> MX_GPIO_Init
  - >> SX127xReadBuffer
  - >> FUN_RF_SENDPACKET

  HAL_GetTick (Thumb, 6 bytes, Stack size 0 bytes, stm32l1xx_hal.o(i.HAL_GetTick))
  [Called By]

  - >> HAL_RTC_SetAlarm
  - >> HAL_RTCEx_SetWakeUpTimer
  - >> HAL_RCC_OscConfig
  - >> HAL_RCC_ClockConfig
  - >> HAL_RCCEx_PeriphCLKConfig
  - >> HAL_Delay
  - >> UART_WaitOnFlagUntilTimeout
  - >> HAL_RTC_WaitForSynchro
  - >> RTC_EnterInitMode
  - >> SPI_WaitOnFlagUntilTimeout

  HAL_IncTick (Thumb, 10 bytes, Stack size 0 bytes, stm32l1xx_hal.o(i.HAL_IncTick))
  [Called By]

  - >> SysTick_Handler

  HAL_Init (Thumb, 22 bytes, Stack size 8 bytes, stm32l1xx_hal.o(i.HAL_Init))
  [Stack]

  - Max Depth = 32
  - Call Chain = HAL_Init ⇒ HAL_MspInit ⇒ HAL_NVIC_SetPriority
  [Calls]
  - >> HAL_NVIC_SetPriorityGrouping
  - >> HAL_MspInit
  - >> HAL_InitTick
  [Called By]
  - >> main

  HAL_InitTick (Thumb, 34 bytes, Stack size 8 bytes, stm32l1xx_hal.o(i.HAL_InitTick))
  [Stack]

  - Max Depth = 24
  - Call Chain = HAL_InitTick ⇒ HAL_NVIC_SetPriority
  [Calls]
  - >> HAL_SYSTICK_Config
  - >> HAL_NVIC_SetPriority
  [Called By]
  - >> HAL_RCC_OscConfig
  - >> HAL_RCC_ClockConfig
  - >> HAL_Init

  HAL_MspInit (Thumb, 140 bytes, Stack size 8 bytes, stm32l1xx_hal_msp.o(i.HAL_MspInit))
  [Stack]

  - Max Depth = 24
  - Call Chain = HAL_MspInit ⇒ HAL_NVIC_SetPriority
  [Calls]
  - >> HAL_NVIC_SetPriorityGrouping
  - >> HAL_NVIC_SetPriority
  [Called By]
  - >> HAL_Init

  HAL_NVIC_EnableIRQ (Thumb, 22 bytes, Stack size 0 bytes, stm32l1xx_hal_cortex.o(i.HAL_NVIC_EnableIRQ))
  [Called By]

  - >> HAL_UART_MspInit
  - >> main

  HAL_NVIC_SetPriority (Thumb, 60 bytes, Stack size 16 bytes, stm32l1xx_hal_cortex.o(i.HAL_NVIC_SetPriority))
  [Stack]

  - Max Depth = 16
  - Call Chain = HAL_NVIC_SetPriority
  [Calls]
  - >> NVIC_SetPriority
  [Called By]
  - >> HAL_UART_MspInit
  - >> HAL_MspInit
  - >> main
  - >> SystemClock_Config
  - >> HAL_InitTick

  HAL_NVIC_SetPriorityGrouping (Thumb, 26 bytes, Stack size 0 bytes, stm32l1xx_hal_cortex.o(i.HAL_NVIC_SetPriorityGrouping))
  [Called By]

  - >> HAL_MspInit
  - >> HAL_Init

  HAL_RCCEx_PeriphCLKConfig (Thumb, 348 bytes, Stack size 40 bytes, stm32l1xx_hal_rcc_ex.o(i.HAL_RCCEx_PeriphCLKConfig))
  [Stack]

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

  HAL_RCC_ClockConfig (Thumb, 450 bytes, Stack size 32 bytes, stm32l1xx_hal_rcc.o(i.HAL_RCC_ClockConfig))
  [Stack]

  - Max Depth = 56
  - Call Chain = HAL_RCC_ClockConfig ⇒ HAL_InitTick ⇒ HAL_NVIC_SetPriority
  [Calls]
  - >> HAL_InitTick
  - >> HAL_GetTick
  - >> HAL_RCC_GetSysClockFreq
  [Called By]
  - >> SystemClock_Config

  HAL_RCC_GetHCLKFreq (Thumb, 6 bytes, Stack size 0 bytes, stm32l1xx_hal_rcc.o(i.HAL_RCC_GetHCLKFreq))
  [Called By]

  - >> SystemClock_Config

  HAL_RCC_GetPCLK1Freq (Thumb, 34 bytes, Stack size 0 bytes, stm32l1xx_hal_rcc.o(i.HAL_RCC_GetPCLK1Freq))
  [Called By]

  - >> UART_SetConfig

  HAL_RCC_GetPCLK2Freq (Thumb, 34 bytes, Stack size 0 bytes, stm32l1xx_hal_rcc.o(i.HAL_RCC_GetPCLK2Freq))
  [Called By]

  - >> UART_SetConfig

  HAL_RCC_GetSysClockFreq (Thumb, 122 bytes, Stack size 0 bytes, stm32l1xx_hal_rcc.o(i.HAL_RCC_GetSysClockFreq))
  [Called By]

  - >> HAL_RCC_ClockConfig

  HAL_RCC_OscConfig (Thumb, 1860 bytes, Stack size 40 bytes, stm32l1xx_hal_rcc.o(i.HAL_RCC_OscConfig))
  [Stack]

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

  HAL_RTCEx_BKUPRead (Thumb, 10 bytes, Stack size 0 bytes, stm32l1xx_hal_rtc_ex.o(i.HAL_RTCEx_BKUPRead))
  [Called By]

  - >> MX_RTC_Init

  HAL_RTCEx_BKUPWrite (Thumb, 10 bytes, Stack size 0 bytes, stm32l1xx_hal_rtc_ex.o(i.HAL_RTCEx_BKUPWrite))
  [Called By]

  - >> MX_RTC_Init

  HAL_RTCEx_SetWakeUpTimer (Thumb, 194 bytes, Stack size 48 bytes, stm32l1xx_hal_rtc_ex.o(i.HAL_RTCEx_SetWakeUpTimer))
  [Stack]

  - Max Depth = 48
  - Call Chain = HAL_RTCEx_SetWakeUpTimer
  [Calls]
  - >> HAL_GetTick
  [Called By]
  - >> MX_RTC_Init

  HAL_RTC_Init (Thumb, 150 bytes, Stack size 16 bytes, stm32l1xx_hal_rtc.o(i.HAL_RTC_Init))
  [Stack]

  - Max Depth = 32
  - Call Chain = HAL_RTC_Init ⇒ RTC_EnterInitMode
  [Calls]
  - >> HAL_RTC_MspInit
  - >> RTC_EnterInitMode
  [Called By]
  - >> MX_RTC_Init

  HAL_RTC_MspInit (Thumb, 32 bytes, Stack size 0 bytes, stm32l1xx_hal_msp.o(i.HAL_RTC_MspInit))
  [Called By]

  - >> HAL_RTC_Init

  HAL_RTC_SetAlarm (Thumb, 330 bytes, Stack size 40 bytes, stm32l1xx_hal_rtc_ex.o(i.HAL_RTC_SetAlarm))
  [Stack]

  - Max Depth = 40
  - Call Chain = HAL_RTC_SetAlarm
  [Calls]
  - >> HAL_GetTick
  - >> RTC_ByteToBcd2
  - >> RTC_Bcd2ToByte
  [Called By]
  - >> MX_RTC_Init

  HAL_RTC_SetDate (Thumb, 196 bytes, Stack size 32 bytes, stm32l1xx_hal_rtc.o(i.HAL_RTC_SetDate))
  [Stack]

  - Max Depth = 48
  - Call Chain = HAL_RTC_SetDate ⇒ HAL_RTC_WaitForSynchro
  [Calls]
  - >> HAL_RTC_WaitForSynchro
  - >> RTC_EnterInitMode
  - >> RTC_ByteToBcd2
  - >> RTC_Bcd2ToByte
  [Called By]
  - >> MX_RTC_Init

  HAL_RTC_SetTime (Thumb, 228 bytes, Stack size 32 bytes, stm32l1xx_hal_rtc.o(i.HAL_RTC_SetTime))
  [Stack]

  - Max Depth = 48
  - Call Chain = HAL_RTC_SetTime ⇒ HAL_RTC_WaitForSynchro
  [Calls]
  - >> HAL_RTC_WaitForSynchro
  - >> RTC_EnterInitMode
  - >> RTC_ByteToBcd2
  - >> RTC_Bcd2ToByte
  [Called By]
  - >> MX_RTC_Init

  HAL_RTC_WaitForSynchro (Thumb, 54 bytes, Stack size 16 bytes, stm32l1xx_hal_rtc_ex.o(i.HAL_RTC_WaitForSynchro))
  [Stack]

  - Max Depth = 16
  - Call Chain = HAL_RTC_WaitForSynchro
  [Calls]
  - >> HAL_GetTick
  [Called By]
  - >> HAL_RTC_SetTime
  - >> HAL_RTC_SetDate

  HAL_SPI_Init (Thumb, 122 bytes, Stack size 16 bytes, stm32l1xx_hal_spi_ex.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, 62 bytes, Stack size 32 bytes, stm32l1xx_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_Receive (Thumb, 472 bytes, Stack size 40 bytes, stm32l1xx_hal_spi.o(i.HAL_SPI_Receive))
  [Stack]

  - Max Depth = 104
  - Call Chain = HAL_SPI_Receive ⇒ HAL_SPI_TransmitReceive ⇒ SPI_WaitOnFlagUntilTimeout
  [Calls]
  - >> HAL_SPI_TransmitReceive
  - >> SPI_WaitOnFlagUntilTimeout
  [Called By]
  - >> gByteReadfunc

  HAL_SPI_Transmit (Thumb, 322 bytes, Stack size 32 bytes, stm32l1xx_hal_spi.o(i.HAL_SPI_Transmit))
  [Stack]

  - Max Depth = 64
  - Call Chain = HAL_SPI_Transmit ⇒ SPI_WaitOnFlagUntilTimeout
  [Calls]
  - >> SPI_WaitOnFlagUntilTimeout
  [Called By]
  - >> gByteWritefunc

  HAL_SPI_TransmitReceive (Thumb, 690 bytes, Stack size 32 bytes, stm32l1xx_hal_spi.o(i.HAL_SPI_TransmitReceive))
  [Stack]

  - Max Depth = 64
  - Call Chain = HAL_SPI_TransmitReceive ⇒ SPI_WaitOnFlagUntilTimeout
  [Calls]
  - >> SPI_WaitOnFlagUntilTimeout
  [Called By]
  - >> HAL_SPI_Receive

  HAL_SYSTICK_CLKSourceConfig (Thumb, 24 bytes, Stack size 0 bytes, stm32l1xx_hal_cortex.o(i.HAL_SYSTICK_CLKSourceConfig))
  [Called By]

  - >> SystemClock_Config

  HAL_SYSTICK_Callback (Thumb, 2 bytes, Stack size 0 bytes, stm32l1xx_hal_cortex.o(i.HAL_SYSTICK_Callback))
  [Called By]

  - >> HAL_SYSTICK_IRQHandler

  HAL_SYSTICK_Config (Thumb, 40 bytes, Stack size 8 bytes, stm32l1xx_hal_cortex.o(i.HAL_SYSTICK_Config))
  [Stack]

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

  HAL_SYSTICK_IRQHandler (Thumb, 8 bytes, Stack size 8 bytes, stm32l1xx_hal_cortex.o(i.HAL_SYSTICK_IRQHandler))
  [Stack]

  - Max Depth = 8
  - Call Chain = HAL_SYSTICK_IRQHandler
  [Calls]
  - >> HAL_SYSTICK_Callback
  [Called By]
  - >> SysTick_Handler

  HAL_UART_ErrorCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32l1xx_hal_uart.o(i.HAL_UART_ErrorCallback))
  [Called By]

  - >> HAL_UART_IRQHandler

  HAL_UART_GetState (Thumb, 6 bytes, Stack size 0 bytes, stm32l1xx_hal_uart.o(i.HAL_UART_GetState))
  [Called By]

  - >> USART1_IRQHandler

  HAL_UART_IRQHandler (Thumb, 218 bytes, Stack size 16 bytes, stm32l1xx_hal_uart.o(i.HAL_UART_IRQHandler))
  [Stack]

  - Max Depth = 36
  - Call Chain = HAL_UART_IRQHandler ⇒ UART_Receive_IT ⇒ HAL_UART_RxCpltCallback
  [Calls]
  - >> HAL_UART_TxCpltCallback
  - >> HAL_UART_ErrorCallback
  - >> UART_Transmit_IT
  - >> UART_Receive_IT
  [Called By]
  - >> USART1_IRQHandler

  HAL_UART_Init (Thumb, 94 bytes, Stack size 16 bytes, stm32l1xx_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]
  - >> MX_USART1_UART_Init

  HAL_UART_MspInit (Thumb, 80 bytes, Stack size 32 bytes, stm32l1xx_hal_msp.o(i.HAL_UART_MspInit))
  [Stack]

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

  HAL_UART_Receive_IT (Thumb, 106 bytes, Stack size 0 bytes, stm32l1xx_hal_uart.o(i.HAL_UART_Receive_IT))
  [Called By]

  - >> MX_USART1_UART_Init
  - >> USART1_IRQHandler

  HAL_UART_RxCpltCallback (Thumb, 80 bytes, Stack size 12 bytes, stm32l1xx_it.o(i.HAL_UART_RxCpltCallback))
  [Stack]

  - Max Depth = 12
  - Call Chain = HAL_UART_RxCpltCallback
  [Called By]
  - >> UART_Receive_IT

  HAL_UART_Transmit (Thumb, 204 bytes, Stack size 32 bytes, stm32l1xx_hal_uart.o(i.HAL_UART_Transmit))
  [Stack]

  - Max Depth = 64
  - Call Chain = HAL_UART_Transmit ⇒ UART_WaitOnFlagUntilTimeout
  [Calls]
  - >> UART_WaitOnFlagUntilTimeout
  [Called By]
  - >> DebugPrintf

  HAL_UART_TxCpltCallback (Thumb, 2 bytes, Stack size 0 bytes, stm32l1xx_hal_uart.o(i.HAL_UART_TxCpltCallback))
  [Called By]

  - >> HAL_UART_IRQHandler

  HardFault_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32l1xx_it.o(i.HardFault_Handler))
  [Calls]

  - >> HardFault_Handler
  [Called By]
  - >> HardFault_Handler
  [Address Reference Count : 1]
  - startup_stm32l151xb.o(RESET)

  MemManage_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32l1xx_it.o(i.MemManage_Handler))
  [Calls]

  - >> MemManage_Handler
  [Called By]
  - >> MemManage_Handler
  [Address Reference Count : 1]
  - startup_stm32l151xb.o(RESET)

  NMI_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32l1xx_it.o(i.NMI_Handler))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  PendSV_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32l1xx_it.o(i.PendSV_Handler))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  RF_RECEIVE (Thumb, 50 bytes, Stack size 8 bytes, sx127x.o(i.RF_RECEIVE))
  [Stack]

  - Max Depth = 144
  - Call Chain = RF_RECEIVE ⇒ SX127xLoRaSetOpMode ⇒ SX127xReadBuffer ⇒ gByteReadfunc ⇒ HAL_SPI_Receive ⇒ HAL_SPI_TransmitReceive ⇒ SPI_WaitOnFlagUntilTimeout
  [Calls]
  - >> SX127xWriteBuffer
  - >> SX127xLoRaSetOpMode
  [Called By]
  - >> SX127xLORA_INT

  RTC_Bcd2ToByte (Thumb, 18 bytes, Stack size 0 bytes, stm32l1xx_hal_rtc.o(i.RTC_Bcd2ToByte))
  [Called By]

  - >> HAL_RTC_SetTime
  - >> HAL_RTC_SetDate
  - >> HAL_RTC_SetAlarm

  RTC_ByteToBcd2 (Thumb, 22 bytes, Stack size 0 bytes, stm32l1xx_hal_rtc.o(i.RTC_ByteToBcd2))
  [Called By]

  - >> HAL_RTC_SetTime
  - >> HAL_RTC_SetDate
  - >> HAL_RTC_SetAlarm

  RTC_EnterInitMode (Thumb, 58 bytes, Stack size 16 bytes, stm32l1xx_hal_rtc.o(i.RTC_EnterInitMode))
  [Stack]

  - Max Depth = 16
  - Call Chain = RTC_EnterInitMode
  [Calls]
  - >> HAL_GetTick
  [Called By]
  - >> HAL_RTC_SetTime
  - >> HAL_RTC_SetDate
  - >> HAL_RTC_Init

  SVC_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32l1xx_it.o(i.SVC_Handler))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(RESET)

  SX127xLORA_INT (Thumb, 170 bytes, Stack size 8 bytes, sx127x.o(i.SX127xLORA_INT))
  [Stack]

  - Max Depth = 296
  - Call Chain = SX127xLORA_INT ⇒ DebugPrintf ⇒ HAL_UART_Transmit ⇒ UART_WaitOnFlagUntilTimeout
  [Calls]
  - >> SX127xWriteBuffer
  - >> SX127xLoRaSetSymbTimeout
  - >> SX127xLoRaSetSpreadingFactor
  - >> SX127xLoRaSetSignalBandwidth
  - >> SX127xLoRaSetRFPower
  - >> SX127xLoRaSetRFFrequency
  - >> SX127xLoRaSetPayloadLength
  - >> SX127xLoRaSetPacketCrcOn
  - >> SX127xLoRaSetOpMode
  - >> SX127xLoRaSetMobileNode
  - >> SX127xLoRaSetImplicitHeaderOn
  - >> SX127xLoRaSetErrorCoding
  - >> SX127xLoRaFsk
  - >> RF_RECEIVE
  - >> SX127xReadBuffer
  - >> DebugPrintf
  [Called By]
  - >> main

  SX127xLoRaFsk (Thumb, 26 bytes, Stack size 8 bytes, sx127x.o(i.SX127xLoRaFsk))
  [Stack]

  - Max Depth = 136
  - Call Chain = SX127xLoRaFsk ⇒ SX127xReadBuffer ⇒ gByteReadfunc ⇒ HAL_SPI_Receive ⇒ HAL_SPI_TransmitReceive ⇒ SPI_WaitOnFlagUntilTimeout
  [Calls]
  - >> SX127xWriteBuffer
  - >> SX127xReadBuffer
  [Called By]
  - >> SX127xLORA_INT

  SX127xLoRaSetErrorCoding (Thumb, 30 bytes, Stack size 8 bytes, sx127x.o(i.SX127xLoRaSetErrorCoding))
  [Stack]

  - Max Depth = 136
  - Call Chain = SX127xLoRaSetErrorCoding ⇒ SX127xReadBuffer ⇒ gByteReadfunc ⇒ HAL_SPI_Receive ⇒ HAL_SPI_TransmitReceive ⇒ SPI_WaitOnFlagUntilTimeout
  [Calls]
  - >> SX127xWriteBuffer
  - >> SX127xReadBuffer
  [Called By]
  - >> SX127xLORA_INT

  SX127xLoRaSetImplicitHeaderOn (Thumb, 26 bytes, Stack size 8 bytes, sx127x.o(i.SX127xLoRaSetImplicitHeaderOn))
  [Stack]

  - Max Depth = 136
  - Call Chain = SX127xLoRaSetImplicitHeaderOn ⇒ SX127xReadBuffer ⇒ gByteReadfunc ⇒ HAL_SPI_Receive ⇒ HAL_SPI_TransmitReceive ⇒ SPI_WaitOnFlagUntilTimeout
  [Calls]
  - >> SX127xWriteBuffer
  - >> SX127xReadBuffer
  [Called By]
  - >> SX127xLORA_INT

  SX127xLoRaSetMobileNode (Thumb, 30 bytes, Stack size 8 bytes, sx127x.o(i.SX127xLoRaSetMobileNode))
  [Stack]

  - Max Depth = 136
  - Call Chain = SX127xLoRaSetMobileNode ⇒ SX127xReadBuffer ⇒ gByteReadfunc ⇒ HAL_SPI_Receive ⇒ HAL_SPI_TransmitReceive ⇒ SPI_WaitOnFlagUntilTimeout
  [Calls]
  - >> SX127xWriteBuffer
  - >> SX127xReadBuffer
  [Called By]
  - >> SX127xLORA_INT

  SX127xLoRaSetNbTrigPeaks (Thumb, 26 bytes, Stack size 8 bytes, sx127x.o(i.SX127xLoRaSetNbTrigPeaks))
  [Stack]

  - Max Depth = 136
  - Call Chain = SX127xLoRaSetNbTrigPeaks ⇒ SX127xReadBuffer ⇒ gByteReadfunc ⇒ HAL_SPI_Receive ⇒ HAL_SPI_TransmitReceive ⇒ SPI_WaitOnFlagUntilTimeout
  [Calls]
  - >> SX127xWriteBuffer
  - >> SX127xReadBuffer
  [Called By]
  - >> SX127xLoRaSetSpreadingFactor

  SX127xLoRaSetOpMode (Thumb, 26 bytes, Stack size 8 bytes, sx127x.o(i.SX127xLoRaSetOpMode))
  [Stack]

  - Max Depth = 136
  - Call Chain = SX127xLoRaSetOpMode ⇒ SX127xReadBuffer ⇒ gByteReadfunc ⇒ HAL_SPI_Receive ⇒ HAL_SPI_TransmitReceive ⇒ SPI_WaitOnFlagUntilTimeout
  [Calls]
  - >> SX127xWriteBuffer
  - >> SX127xReadBuffer
  [Called By]
  - >> RF_RECEIVE
  - >> SX127x_Interupt
  - >> SX127xLORA_INT
  - >> FUN_RF_SENDPACKET

  SX127xLoRaSetPacketCrcOn (Thumb, 30 bytes, Stack size 8 bytes, sx127x.o(i.SX127xLoRaSetPacketCrcOn))
  [Stack]

  - Max Depth = 136
  - Call Chain = SX127xLoRaSetPacketCrcOn ⇒ SX127xReadBuffer ⇒ gByteReadfunc ⇒ HAL_SPI_Receive ⇒ HAL_SPI_TransmitReceive ⇒ SPI_WaitOnFlagUntilTimeout
  [Calls]
  - >> SX127xWriteBuffer
  - >> SX127xReadBuffer
  [Called By]
  - >> SX127xLORA_INT

  SX127xLoRaSetPayloadLength (Thumb, 8 bytes, Stack size 0 bytes, sx127x.o(i.SX127xLoRaSetPayloadLength))
  [Stack]

  - Max Depth = 88
  - Call Chain = SX127xLoRaSetPayloadLength ⇒ SX127xWriteBuffer ⇒ gByteWritefunc ⇒ HAL_SPI_Transmit ⇒ SPI_WaitOnFlagUntilTimeout
  [Calls]
  - >> SX127xWriteBuffer
  [Called By]
  - >> SX127xLORA_INT

  SX127xLoRaSetRFFrequency (Thumb, 32 bytes, Stack size 8 bytes, sx127x.o(i.SX127xLoRaSetRFFrequency))
  [Stack]

  - Max Depth = 96
  - Call Chain = SX127xLoRaSetRFFrequency ⇒ SX127xWriteBuffer ⇒ gByteWritefunc ⇒ HAL_SPI_Transmit ⇒ SPI_WaitOnFlagUntilTimeout
  [Calls]
  - >> SX127xWriteBuffer
  [Called By]
  - >> SX127xLORA_INT

  SX127xLoRaSetRFPower (Thumb, 26 bytes, Stack size 8 bytes, sx127x.o(i.SX127xLoRaSetRFPower))
  [Stack]

  - Max Depth = 96
  - Call Chain = SX127xLoRaSetRFPower ⇒ SX127xWriteBuffer ⇒ gByteWritefunc ⇒ HAL_SPI_Transmit ⇒ SPI_WaitOnFlagUntilTimeout
  [Calls]
  - >> SX127xWriteBuffer
  [Called By]
  - >> SX127xLORA_INT

  SX127xLoRaSetSignalBandwidth (Thumb, 26 bytes, Stack size 8 bytes, sx127x.o(i.SX127xLoRaSetSignalBandwidth))
  [Stack]

  - Max Depth = 136
  - Call Chain = SX127xLoRaSetSignalBandwidth ⇒ SX127xReadBuffer ⇒ gByteReadfunc ⇒ HAL_SPI_Receive ⇒ HAL_SPI_TransmitReceive ⇒ SPI_WaitOnFlagUntilTimeout
  [Calls]
  - >> SX127xWriteBuffer
  - >> SX127xReadBuffer
  [Called By]
  - >> SX127xLORA_INT

  SX127xLoRaSetSpreadingFactor (Thumb, 32 bytes, Stack size 8 bytes, sx127x.o(i.SX127xLoRaSetSpreadingFactor))
  [Stack]

  - Max Depth = 144
  - Call Chain = SX127xLoRaSetSpreadingFactor ⇒ SX127xLoRaSetNbTrigPeaks ⇒ SX127xReadBuffer ⇒ gByteReadfunc ⇒ HAL_SPI_Receive ⇒ HAL_SPI_TransmitReceive ⇒ SPI_WaitOnFlagUntilTimeout
  [Calls]
  - >> SX127xWriteBuffer
  - >> SX127xLoRaSetNbTrigPeaks
  - >> SX127xReadBuffer
  [Called By]
  - >> SX127xLORA_INT

  SX127xLoRaSetSymbTimeout (Thumb, 52 bytes, Stack size 16 bytes, sx127x.o(i.SX127xLoRaSetSymbTimeout))
  [Stack]

  - Max Depth = 144
  - Call Chain = SX127xLoRaSetSymbTimeout ⇒ SX127xReadBuffer ⇒ gByteReadfunc ⇒ HAL_SPI_Receive ⇒ HAL_SPI_TransmitReceive ⇒ SPI_WaitOnFlagUntilTimeout
  [Calls]
  - >> SX127xWriteBuffer
  - >> SX127xReadBuffer
  [Called By]
  - >> SX127xLORA_INT

  SX127xReadBuffer (Thumb, 44 bytes, Stack size 16 bytes, sx127x.o(i.SX127xReadBuffer))
  [Stack]

  - Max Depth = 128
  - Call Chain = SX127xReadBuffer ⇒ gByteReadfunc ⇒ HAL_SPI_Receive ⇒ HAL_SPI_TransmitReceive ⇒ SPI_WaitOnFlagUntilTimeout
  [Calls]
  - >> gByteWritefunc
  - >> gByteReadfunc
  - >> HAL_GPIO_WritePin
  [Called By]
  - >> SX127xLoRaSetSymbTimeout
  - >> SX127xLoRaSetSpreadingFactor
  - >> SX127xLoRaSetSignalBandwidth
  - >> SX127xLoRaSetPacketCrcOn
  - >> SX127xLoRaSetOpMode
  - >> SX127xLoRaSetNbTrigPeaks
  - >> SX127xLoRaSetMobileNode
  - >> SX127xLoRaSetImplicitHeaderOn
  - >> SX127xLoRaSetErrorCoding
  - >> SX127xLoRaFsk
  - >> SX127x_Interupt
  - >> SX127xLORA_INT
  - >> main
  - >> USART1_IRQHandler

  SX127xReset (Thumb, 40 bytes, Stack size 8 bytes, sx127x.o(i.SX127xReset))
  [Stack]

  - Max Depth = 24
  - Call Chain = SX127xReset ⇒ HAL_Delay
  [Calls]
  - >> HAL_GPIO_WritePin
  - >> HAL_Delay
  [Called By]
  - >> main

  SX127xWriteBuffer (Thumb, 46 bytes, Stack size 16 bytes, sx127x.o(i.SX127xWriteBuffer))
  [Stack]

  - Max Depth = 88
  - Call Chain = SX127xWriteBuffer ⇒ gByteWritefunc ⇒ HAL_SPI_Transmit ⇒ SPI_WaitOnFlagUntilTimeout
  [Calls]
  - >> gByteWritefunc
  - >> HAL_GPIO_WritePin
  [Called By]
  - >> SX127xLoRaSetSymbTimeout
  - >> SX127xLoRaSetSpreadingFactor
  - >> SX127xLoRaSetSignalBandwidth
  - >> SX127xLoRaSetRFPower
  - >> SX127xLoRaSetRFFrequency
  - >> SX127xLoRaSetPayloadLength
  - >> SX127xLoRaSetPacketCrcOn
  - >> SX127xLoRaSetOpMode
  - >> SX127xLoRaSetNbTrigPeaks
  - >> SX127xLoRaSetMobileNode
  - >> SX127xLoRaSetImplicitHeaderOn
  - >> SX127xLoRaSetErrorCoding
  - >> SX127xLoRaFsk
  - >> RF_RECEIVE
  - >> SX127x_Interupt
  - >> SX127xLORA_INT
  - >> FUN_RF_SENDPACKET

  SX127x_Interupt (Thumb, 402 bytes, Stack size 24 bytes, sx127x.o(i.SX127x_Interupt))
  [Stack]

  - Max Depth = 312
  - Call Chain = SX127x_Interupt ⇒ DebugPrintf ⇒ HAL_UART_Transmit ⇒ UART_WaitOnFlagUntilTimeout
  [Calls]
  - >> gByteWritefunc
  - >> gByteReadfunc
  - >> SX127xWriteBuffer
  - >> SX127xLoRaSetOpMode
  - >> HAL_GPIO_WritePin
  - >> SX127xReadBuffer
  - >> HAL_Delay
  - >> FUN_RF_SENDPACKET
  - >> DebugPrintf
  - >> __aeabi_memclr
  [Called By]
  - >> main

  SysTick_Handler (Thumb, 14 bytes, Stack size 8 bytes, stm32l1xx_it.o(i.SysTick_Handler))
  [Stack]

  - Max Depth = 16
  - Call Chain = SysTick_Handler ⇒ HAL_SYSTICK_IRQHandler
  [Calls]
  - >> HAL_SYSTICK_IRQHandler
  - >> HAL_IncTick
  [Address Reference Count : 1]
  - startup_stm32l151xb.o(RESET)

  SystemClock_Config (Thumb, 138 bytes, Stack size 96 bytes, main.o(i.SystemClock_Config))
  [Stack]

  - Max Depth = 160
  - Call Chain = SystemClock_Config ⇒ HAL_RCC_OscConfig ⇒ HAL_InitTick ⇒ HAL_NVIC_SetPriority
  [Calls]
  - >> HAL_SYSTICK_Config
  - >> HAL_SYSTICK_CLKSourceConfig
  - >> HAL_RCC_OscConfig
  - >> HAL_RCC_GetHCLKFreq
  - >> HAL_RCC_ClockConfig
  - >> HAL_RCCEx_PeriphCLKConfig
  - >> HAL_NVIC_SetPriority
  [Called By]
  - >> main

  SystemInit (Thumb, 62 bytes, Stack size 0 bytes, system_stm32l1xx.o(i.SystemInit))
  [Address Reference Count : 1]

  - startup_stm32l151xb.o(.text)

  USART1_IRQHandler (Thumb, 164 bytes, Stack size 16 bytes, stm32l1xx_it.o(i.USART1_IRQHandler))
  [Stack]

  - Max Depth = 304
  - Call Chain = USART1_IRQHandler ⇒ DebugPrintf ⇒ HAL_UART_Transmit ⇒ UART_WaitOnFlagUntilTimeout
  [Calls]
  - >> SX127xReadBuffer
  - >> HAL_UART_Receive_IT
  - >> HAL_UART_IRQHandler
  - >> HAL_UART_GetState
  - >> HAL_Delay
  - >> FUN_RF_SENDPACKET
  - >> DebugPrintf
  - >> __aeabi_memclr
  [Address Reference Count : 1]
  - startup_stm32l151xb.o(RESET)

  UsageFault_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32l1xx_it.o(i.UsageFault_Handler))
  [Calls]

  - >> UsageFault_Handler
  [Called By]
  - >> UsageFault_Handler
  [Address Reference Count : 1]
  - startup_stm32l151xb.o(RESET)

  __0vsprintf (Thumb, 30 bytes, Stack size 24 bytes, printfa.o(i.__0vsprintf), UNUSED)
  [Calls]

  - >> _sputc
  - >> _printf_core

  __1vsprintf (Thumb, 0 bytes, Stack size 24 bytes, printfa.o(i.__0vsprintf), UNUSED)

  __2vsprintf (Thumb, 0 bytes, Stack size 24 bytes, printfa.o(i.__0vsprintf), UNUSED)

  __c89vsprintf (Thumb, 0 bytes, Stack size 24 bytes, printfa.o(i.__0vsprintf), UNUSED)

  vsprintf (Thumb, 0 bytes, Stack size 24 bytes, printfa.o(i.__0vsprintf))
  [Stack]

  - Max Depth = 24
  - Call Chain = vsprintf
  [Called By]
  - >> DebugPrintf

  __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)

  gByteReadfunc (Thumb, 36 bytes, Stack size 8 bytes, sx127x.o(i.gByteReadfunc))
  [Stack]

  - Max Depth = 112
  - Call Chain = gByteReadfunc ⇒ HAL_SPI_Receive ⇒ HAL_SPI_TransmitReceive ⇒ SPI_WaitOnFlagUntilTimeout
  [Calls]
  - >> HAL_SPI_Receive
  - >> HAL_GPIO_WritePin
  [Called By]
  - >> SX127x_Interupt
  - >> SX127xReadBuffer

  gByteWritefunc (Thumb, 26 bytes, Stack size 8 bytes, sx127x.o(i.gByteWritefunc))
  [Stack]

  - Max Depth = 72
  - Call Chain = gByteWritefunc ⇒ HAL_SPI_Transmit ⇒ SPI_WaitOnFlagUntilTimeout
  [Calls]
  - >> HAL_SPI_Transmit
  - >> HAL_GPIO_WritePin
  [Called By]
  - >> SX127xWriteBuffer
  - >> SX127x_Interupt
  - >> SX127xReadBuffer
  - >> FUN_RF_SENDPACKET

  main (Thumb, 84 bytes, Stack size 0 bytes, main.o(i.main))
  [Stack]

  - Max Depth = 312
  - Call Chain = main ⇒ SX127x_Interupt ⇒ DebugPrintf ⇒ HAL_UART_Transmit ⇒ UART_WaitOnFlagUntilTimeout
  [Calls]
  - >> SX127x_Interupt
  - >> SX127xReset
  - >> SX127xLORA_INT
  - >> HAL_NVIC_SetPriority
  - >> HAL_NVIC_EnableIRQ
  - >> HAL_Init
  - >> SystemClock_Config
  - >> MX_USART1_UART_Init
  - >> MX_SPI1_Init
  - >> MX_RTC_Init
  - >> MX_GPIO_Init
  - >> SX127xReadBuffer
  - >> HAL_Delay
  - >> DebugPrintf
  [Address Reference Count : 1]
  - entry9a.o(.ARM.Collect$$$$0000000B)

  ### Local Symbols

  MX_GPIO_Init (Thumb, 140 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_GPIO_WritePin
  - >> HAL_GPIO_Init
  [Called By]
  - >> main

  MX_RTC_Init (Thumb, 188 bytes, Stack size 64 bytes, main.o(i.MX_RTC_Init))
  [Stack]

  - Max Depth = 112
  - Call Chain = MX_RTC_Init ⇒ HAL_RTC_SetTime ⇒ HAL_RTC_WaitForSynchro
  [Calls]
  - >> HAL_RTC_SetTime
  - >> HAL_RTC_SetDate
  - >> HAL_RTC_SetAlarm
  - >> HAL_RTC_Init
  - >> HAL_RTCEx_SetWakeUpTimer
  - >> HAL_RTCEx_BKUPWrite
  - >> HAL_RTCEx_BKUPRead
  [Called By]
  - >> main

  MX_SPI1_Init (Thumb, 54 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

  MX_USART1_UART_Init (Thumb, 52 bytes, Stack size 8 bytes, main.o(i.MX_USART1_UART_Init))
  [Stack]

  - Max Depth = 96
  - Call Chain = MX_USART1_UART_Init ⇒ HAL_UART_Init ⇒ HAL_UART_MspInit ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_UART_Init
  - >> HAL_UART_Receive_IT
  [Called By]
  - >> main

  UART_Receive_IT (Thumb, 168 bytes, Stack size 8 bytes, stm32l1xx_hal_uart.o(i.UART_Receive_IT))
  [Stack]

  - Max Depth = 20
  - Call Chain = UART_Receive_IT ⇒ HAL_UART_RxCpltCallback
  [Calls]
  - >> HAL_UART_RxCpltCallback
  [Called By]
  - >> HAL_UART_IRQHandler

  UART_SetConfig (Thumb, 666 bytes, Stack size 24 bytes, stm32l1xx_hal_uart.o(i.UART_SetConfig))
  [Stack]

  - Max Depth = 24
  - Call Chain = UART_SetConfig
  [Calls]
  - >> HAL_RCC_GetPCLK2Freq
  - >> HAL_RCC_GetPCLK1Freq
  [Called By]
  - >> HAL_UART_Init

  UART_Transmit_IT (Thumb, 102 bytes, Stack size 0 bytes, stm32l1xx_hal_uart.o(i.UART_Transmit_IT))
  [Called By]

  - >> HAL_UART_IRQHandler

  UART_WaitOnFlagUntilTimeout (Thumb, 146 bytes, Stack size 32 bytes, stm32l1xx_hal_uart.o(i.UART_WaitOnFlagUntilTimeout))
  [Stack]

  - Max Depth = 32
  - Call Chain = UART_WaitOnFlagUntilTimeout
  [Calls]
  - >> HAL_GetTick
  [Called By]
  - >> HAL_UART_Transmit

  SPI_WaitOnFlagUntilTimeout (Thumb, 158 bytes, Stack size 32 bytes, stm32l1xx_hal_spi.o(i.SPI_WaitOnFlagUntilTimeout))
  [Stack]

  - Max Depth = 32
  - Call Chain = SPI_WaitOnFlagUntilTimeout
  [Calls]
  - >> HAL_GetTick
  [Called By]
  - >> HAL_SPI_Transmit
  - >> HAL_SPI_Receive
  - >> HAL_SPI_TransmitReceive

  RCC_SetFlashLatencyFromMSIRange (Thumb, 116 bytes, Stack size 16 bytes, stm32l1xx_hal_rcc.o(i.RCC_SetFlashLatencyFromMSIRange))
  [Stack]

  - Max Depth = 16
  - Call Chain = RCC_SetFlashLatencyFromMSIRange
  [Called By]
  - >> HAL_RCC_OscConfig

  NVIC_SetPriority (Thumb, 32 bytes, Stack size 0 bytes, stm32l1xx_hal_cortex.o(i.NVIC_SetPriority))
  [Called By]

  - >> HAL_SYSTICK_Config
  - >> HAL_NVIC_SetPriority

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

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

  _printf_core (Thumb, 1744 bytes, Stack size 136 bytes, printfa.o(i._printf_core), UNUSED)
  [Calls]

  - >> __aeabi_uldivmod
  - >> __aeabi_uidivmod
  - >> _printf_pre_padding
  - >> _printf_post_padding
  - >> _fp_digits
  [Called By]
  - >> __0vsprintf

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

  - >> _printf_core

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

  - >> _printf_core

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

  - >> __0vsprintf
  [Address Reference Count : 1]
  - printfa.o(i.__0vsprintf)

  ### Undefined Global Symbols