# Static Call Graph for image .\_build\nrf52832_prx.axf

#<CALLGRAPH># ARM Linker, 5060528: Last Updated: Tue Apr 02 10:15:34 2019

### Maximum Stack Usage = 252 bytes + Unknown(Cycles, Untraceable Function Pointers)

### Call chain for Maximum Stack Depth:

main ⇒ UART_Init ⇒ app_uart_init ⇒ nrf_drv_uart_init ⇒ nrfx_uarte_init ⇒ apply_config ⇒ nrf_gpio_cfg_input ⇒ nrf_gpio_cfg

### Mutually Recursive functions

- NMI_Handler ⇒ NMI_Handler
- HardFault_Handler ⇒ HardFault_Handler
- MemoryManagement_Handler ⇒ MemoryManagement_Handler
- BusFault_Handler ⇒ BusFault_Handler
- UsageFault_Handler ⇒ UsageFault_Handler
- SVC_Handler ⇒ SVC_Handler
- DebugMon_Handler ⇒ DebugMon_Handler
- PendSV_Handler ⇒ PendSV_Handler
- SysTick_Handler ⇒ SysTick_Handler
- CCM_AAR_IRQHandler ⇒ CCM_AAR_IRQHandler

  ### Function Pointers

  - BusFault_Handler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - CCM_AAR_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - COMP_LPCOMP_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - DebugMon_Handler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - ECB_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - FPU_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - GPIOTE_IRQHandler from nrfx_gpiote.o(i.GPIOTE_IRQHandler) referenced from arm_startup_nrf52.o(RESET)
  - HardFault_Handler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - I2S_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - MWU_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - MemoryManagement_Handler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - NFCT_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - NMI_Handler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - PDM_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - POWER_CLOCK_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - PWM0_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - PWM1_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - PWM2_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - PendSV_Handler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - Pin_Trigger_handler_1 from gpioprocess.o(i.Pin_Trigger_handler_1) referenced from gpioprocess.o(i.gpio_init)
  - Pin_Trigger_handler_2 from gpioprocess.o(i.Pin_Trigger_handler_2) referenced from gpioprocess.o(i.gpio_init)
  - QDEC_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - RADIO_IRQHandler from nrf_esb.o(i.RADIO_IRQHandler) referenced from arm_startup_nrf52.o(RESET)
  - RNG_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - RTC0_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - RTC1_IRQHandler from app_timer.o(i.RTC1_IRQHandler) referenced from arm_startup_nrf52.o(RESET)
  - RTC2_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - Reset_Handler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - SAADC_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - SPIM2_SPIS2_SPI2_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - SVC_Handler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - SWI0_EGU0_IRQHandler from nrf_esb.o(i.SWI0_EGU0_IRQHandler) referenced from arm_startup_nrf52.o(RESET)
  - SWI1_EGU1_IRQHandler from app_timer.o(i.SWI1_EGU1_IRQHandler) referenced from arm_startup_nrf52.o(RESET)
  - SWI2_EGU2_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - SWI3_EGU3_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - SWI4_EGU4_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - SWI5_EGU5_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - SysTick_Handler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - SystemInit from system_nrf52.o(i.SystemInit) referenced from arm_startup_nrf52.o(.text)
  - TEMP_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - TIMER0_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - TIMER1_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - TIMER2_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - TIMER3_IRQHandler from nrf_esb.o(i.TIMER3_IRQHandler) referenced from arm_startup_nrf52.o(RESET)
  - TIMER4_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - Timer_1S from node.o(i.Timer_1S) referenced from node.o(i.timers_init)
  - UARTE0_UART0_IRQHandler from nrfx_prs.o(i.UARTE0_UART0_IRQHandler) referenced from arm_startup_nrf52.o(RESET)
  - UsageFault_Handler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - WDT_IRQHandler from arm_startup_nrf52.o(.text) referenced from arm_startup_nrf52.o(RESET)
  - __main from entry.o(.ARM.Collect$$$$00000000) referenced from arm_startup_nrf52.o(.text)
  - esb_send_packet_timer_callback from node.o(i.esb_send_packet_timer_callback) referenced from node.o(i.timers_init)
  - fputc from retarget.o(i.fputc) referenced from printf5.o(i.__0printf$5)
  - main from node.o(i.main) referenced from entry9a.o(.ARM.Collect$$$$0000000B)
  - nrf_esb_event_handler from node.o(i.nrf_esb_event_handler) referenced from esbprocess.o(i.esb_init)
  - nrfx_uart_0_irq_handler from nrfx_uart.o(i.nrfx_uart_0_irq_handler) referenced from nrfx_uart.o(.constdata)
  - nrfx_uarte_0_irq_handler from nrfx_uarte.o(i.nrfx_uarte_0_irq_handler) referenced from nrfx_uarte.o(.constdata)
  - on_radio_disabled_rx from nrf_esb.o(i.on_radio_disabled_rx) referenced from nrf_esb.o(i.nrf_esb_start_rx)
  - on_radio_disabled_rx from nrf_esb.o(i.on_radio_disabled_rx) referenced from nrf_esb.o(i.on_radio_disabled_rx_ack)
  - on_radio_disabled_rx_ack from nrf_esb.o(i.on_radio_disabled_rx_ack) referenced from nrf_esb.o(i.on_radio_disabled_rx)
  - on_radio_disabled_tx from nrf_esb.o(i.on_radio_disabled_tx) referenced from nrf_esb.o(i.on_radio_disabled_tx_wait_for_ack)
  - on_radio_disabled_tx from nrf_esb.o(i.on_radio_disabled_tx) referenced from nrf_esb.o(i.start_tx_transaction)
  - on_radio_disabled_tx_noack from nrf_esb.o(i.on_radio_disabled_tx_noack) referenced from nrf_esb.o(i.start_tx_transaction)
  - on_radio_disabled_tx_wait_for_ack from nrf_esb.o(i.on_radio_disabled_tx_wait_for_ack) referenced from nrf_esb.o(i.on_radio_disabled_tx)
  - uart_event_handle from uartprocess.o(i.uart_event_handle) referenced from uartprocess.o(i.UART_Init)
  - uart_event_handler from app_uart_fifo.o(i.uart_event_handler) referenced from app_uart_fifo.o(i.app_uart_init)
  - uart_evt_handler from nrf_drv_uart.o(i.uart_evt_handler) referenced from nrf_drv_uart.o(i.nrf_drv_uart_init)
  - uarte_evt_handler from nrf_drv_uart.o(i.uarte_evt_handler) referenced from nrf_drv_uart.o(i.nrf_drv_uart_init)
  - update_rf_payload_format_esb from nrf_esb.o(i.update_rf_payload_format_esb) referenced from nrf_esb.o(i.update_radio_protocol)
  - update_rf_payload_format_esb_dpl from nrf_esb.o(i.update_rf_payload_format_esb_dpl) referenced from nrf_esb.o(i.update_radio_protocol)

  ### Global Symbols

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

  - arm_startup_nrf52.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, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  NMI_Handler (Thumb, 2 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Calls]

  - >> NMI_Handler
  [Called By]
  - >> NMI_Handler
  [Address Reference Count : 1]
  - arm_startup_nrf52.o(RESET)

  HardFault_Handler (Thumb, 2 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Calls]

  - >> HardFault_Handler
  [Called By]
  - >> HardFault_Handler
  [Address Reference Count : 1]
  - arm_startup_nrf52.o(RESET)

  MemoryManagement_Handler (Thumb, 2 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Calls]

  - >> MemoryManagement_Handler
  [Called By]
  - >> MemoryManagement_Handler
  [Address Reference Count : 1]
  - arm_startup_nrf52.o(RESET)

  BusFault_Handler (Thumb, 2 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Calls]

  - >> BusFault_Handler
  [Called By]
  - >> BusFault_Handler
  [Address Reference Count : 1]
  - arm_startup_nrf52.o(RESET)

  UsageFault_Handler (Thumb, 2 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Calls]

  - >> UsageFault_Handler
  [Called By]
  - >> UsageFault_Handler
  [Address Reference Count : 1]
  - arm_startup_nrf52.o(RESET)

  SVC_Handler (Thumb, 2 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Calls]

  - >> SVC_Handler
  [Called By]
  - >> SVC_Handler
  [Address Reference Count : 1]
  - arm_startup_nrf52.o(RESET)

  DebugMon_Handler (Thumb, 2 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Calls]

  - >> DebugMon_Handler
  [Called By]
  - >> DebugMon_Handler
  [Address Reference Count : 1]
  - arm_startup_nrf52.o(RESET)

  PendSV_Handler (Thumb, 2 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Calls]

  - >> PendSV_Handler
  [Called By]
  - >> PendSV_Handler
  [Address Reference Count : 1]
  - arm_startup_nrf52.o(RESET)

  SysTick_Handler (Thumb, 2 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Calls]

  - >> SysTick_Handler
  [Called By]
  - >> SysTick_Handler
  [Address Reference Count : 1]
  - arm_startup_nrf52.o(RESET)

  CCM_AAR_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Calls]

  - >> CCM_AAR_IRQHandler
  [Called By]
  - >> CCM_AAR_IRQHandler
  [Address Reference Count : 1]
  - arm_startup_nrf52.o(RESET)

  COMP_LPCOMP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  ECB_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  FPU_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  I2S_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  MWU_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  NFCT_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  PDM_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  POWER_CLOCK_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  PWM0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  PWM1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  PWM2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  QDEC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  RNG_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  RTC0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  RTC2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  SAADC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  SPIM1_SPIS1_TWIM1_TWIS1_SPI1_TWI1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  SPIM2_SPIS2_SPI2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  SWI2_EGU2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  SWI3_EGU3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  SWI4_EGU4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  SWI5_EGU5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  TEMP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  TIMER0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  TIMER1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  TIMER2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  TIMER4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  WDT_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, arm_startup_nrf52.o(.text))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

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

  - >> nrf_esb_set_prefixes
  - >> nrf_esb_write_payload
  - >> nrf_esb_read_rx_payload
  - >> nrf_esb_event_handler
  - >> start_tx_transaction
  - >> rx_fifo_push_rfbuf
  - >> on_radio_disabled_rx

  __aeabi_memcpy4 (Thumb, 0 bytes, Stack size 0 bytes, memcpya.o(.text))
  [Called By]

  - >> nrf_drv_uart_init
  - >> nrf_esb_init
  - >> UART_Init
  - >> app_uart_init

  __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]
  - >> nrf_esb_init
  - >> nrf_esb_disable

  __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

  memcmp (Thumb, 26 bytes, Stack size 12 bytes, memcmp.o(.text))
  [Stack]

  - Max Depth = 12
  - Call Chain = memcmp
  [Called By]
  - >> uart_event_handle

  __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)

  __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)

  __decompress (Thumb, 0 bytes, Stack size unknown bytes, __dczerorl.o(.text), UNUSED)

  __decompress0 (Thumb, 58 bytes, Stack size unknown bytes, __dczerorl.o(.text), UNUSED)

  Action_Key1 (Thumb, 8 bytes, Stack size 8 bytes, node.o(i.Action_Key1))
  [Stack]

  - Max Depth = 56
  - Call Chain = Action_Key1 ⇒ PacketSend ⇒ EebTxRxSwitch ⇒ nrf_esb_init ⇒ nrf_esb_disable
  [Calls]
  - >> PacketSend
  [Called By]
  - >> Pin_Trigger_handler_1

  EebTxRxSwitch (Thumb, 64 bytes, Stack size 8 bytes, esbprocess.o(i.EebTxRxSwitch))
  [Stack]

  - Max Depth = 32
  - Call Chain = EebTxRxSwitch ⇒ nrf_esb_init ⇒ nrf_esb_disable
  [Calls]
  - >> nrf_esb_stop_rx
  - >> nrf_esb_init
  - >> nrf_esb_disable
  - >> nrf_esb_start_tx
  - >> nrf_esb_start_rx
  [Called By]
  - >> nrf_esb_event_handler
  - >> PacketSend

  GPIOTE_IRQHandler (Thumb, 528 bytes, Stack size 72 bytes, nrfx_gpiote.o(i.GPIOTE_IRQHandler))
  [Stack]

  - Max Depth = 88
  - Call Chain = GPIOTE_IRQHandler ⇒ nrf_gpiote_event_clear
  [Calls]
  - >> nrf_gpiote_event_is_set
  - >> nrf_gpiote_event_clear
  - >> nrf_gpio_ports_read
  - >> nrf_gpio_cfg_sense_set
  - >> nrf_bitmask_bit_set
  - >> nrf_bitmask_bit_is_set
  - >> channel_port_get
  - >> channel_handler_get
  [Address Reference Count : 1]
  - arm_startup_nrf52.o(RESET)

  PacketSend (Thumb, 68 bytes, Stack size 16 bytes, node.o(i.PacketSend))
  [Stack]

  - Max Depth = 48
  - Call Chain = PacketSend ⇒ EebTxRxSwitch ⇒ nrf_esb_init ⇒ nrf_esb_disable
  [Calls]
  - >> nrf_esb_write_payload
  - >> EebTxRxSwitch
  [Called By]
  - >> nrf_esb_event_handler
  - >> Action_Key1

  Pin_Trigger_handler_1 (Thumb, 36 bytes, Stack size 16 bytes, gpioprocess.o(i.Pin_Trigger_handler_1))
  [Stack]

  - Max Depth = 72
  - Call Chain = Pin_Trigger_handler_1 ⇒ Action_Key1 ⇒ PacketSend ⇒ EebTxRxSwitch ⇒ nrf_esb_init ⇒ nrf_esb_disable
  [Calls]
  - >> nrf_gpio_pin_toggle
  - >> Action_Key1
  - >> __2printf
  [Address Reference Count : 1]
  - gpioprocess.o(i.gpio_init)

  Pin_Trigger_handler_2 (Thumb, 14 bytes, Stack size 16 bytes, gpioprocess.o(i.Pin_Trigger_handler_2))
  [Stack]

  - Max Depth = 16
  - Call Chain = Pin_Trigger_handler_2
  [Calls]
  - >> nrf_gpio_pin_toggle
  [Address Reference Count : 1]
  - gpioprocess.o(i.gpio_init)

  RADIO_IRQHandler (Thumb, 102 bytes, Stack size 8 bytes, nrf_esb.o(i.RADIO_IRQHandler))
  [Stack]

  - Max Depth = 8
  - Call Chain = RADIO_IRQHandler
  [Address Reference Count : 1]
  - arm_startup_nrf52.o(RESET)

  RTC1_IRQHandler (Thumb, 44 bytes, Stack size 8 bytes, app_timer.o(i.RTC1_IRQHandler))
  [Stack]

  - Max Depth = 40
  - Call Chain = RTC1_IRQHandler ⇒ timer_timeouts_check ⇒ timer_list_handler_sched
  [Calls]
  - >> timer_timeouts_check
  [Address Reference Count : 1]
  - arm_startup_nrf52.o(RESET)

  SWI0_EGU0_IRQHandler (Thumb, 92 bytes, Stack size 24 bytes, nrf_esb.o(i.SWI0_EGU0_IRQHandler))
  [Stack]

  - Max Depth = 32
  - Call Chain = SWI0_EGU0_IRQHandler ⇒ nrf_esb_get_clear_interrupts
  [Calls]
  - >> nrf_esb_get_clear_interrupts
  [Address Reference Count : 1]
  - arm_startup_nrf52.o(RESET)

  SWI1_EGU1_IRQHandler (Thumb, 8 bytes, Stack size 8 bytes, app_timer.o(i.SWI1_EGU1_IRQHandler))
  [Stack]

  - Max Depth = 104
  - Call Chain = SWI1_EGU1_IRQHandler ⇒ timer_list_handler ⇒ list_insertions_handler ⇒ timer_list_remove ⇒ nrfx_coredep_delay_us
  [Calls]
  - >> timer_list_handler
  [Address Reference Count : 1]
  - arm_startup_nrf52.o(RESET)

  SystemCoreClockUpdate (Thumb, 8 bytes, Stack size 0 bytes, system_nrf52.o(i.SystemCoreClockUpdate))
  [Called By]

  - >> SystemInit

  SystemInit (Thumb, 596 bytes, Stack size 8 bytes, system_nrf52.o(i.SystemInit))
  [Stack]

  - Max Depth = 8
  - Call Chain = SystemInit
  [Calls]
  - >> SystemCoreClockUpdate
  - >> errata_66
  - >> errata_57
  - >> errata_37
  - >> errata_36
  - >> errata_32
  - >> errata_31
  - >> errata_182
  - >> errata_16
  - >> errata_136
  - >> errata_12
  - >> errata_108
  [Address Reference Count : 1]
  - arm_startup_nrf52.o(.text)

  TIMER3_IRQHandler (Thumb, 28 bytes, Stack size 0 bytes, nrf_esb.o(i.TIMER3_IRQHandler))
  [Address Reference Count : 1]

  - arm_startup_nrf52.o(RESET)

  Timer_1S (Thumb, 86 bytes, Stack size 16 bytes, node.o(i.Timer_1S))
  [Stack]

  - Max Depth = 40
  - Call Chain = Timer_1S ⇒ __2printf
  [Calls]
  - >> __2printf
  [Address Reference Count : 1]
  - node.o(i.timers_init)

  UARTE0_UART0_IRQHandler (Thumb, 10 bytes, Stack size 8 bytes, nrfx_prs.o(i.UARTE0_UART0_IRQHandler))
  [Stack]

  - Max Depth = 8
  - Call Chain = UARTE0_UART0_IRQHandler
  [Address Reference Count : 1]
  - arm_startup_nrf52.o(RESET)

  UART_Init (Thumb, 74 bytes, Stack size 56 bytes, uartprocess.o(i.UART_Init))
  [Stack]

  - Max Depth = 252
  - Call Chain = UART_Init ⇒ app_uart_init ⇒ nrf_drv_uart_init ⇒ nrfx_uarte_init ⇒ apply_config ⇒ nrf_gpio_cfg_input ⇒ nrf_gpio_cfg
  [Calls]
  - >> app_error_handler_bare
  - >> app_uart_init
  - >> __aeabi_memcpy4
  [Called By]
  - >> main

  __0printf$5 (Thumb, 22 bytes, Stack size 24 bytes, printf5.o(i.__0printf$5), UNUSED)
  [Calls]

  - >> _printf_core

  __1printf$5 (Thumb, 0 bytes, Stack size 24 bytes, printf5.o(i.__0printf$5), UNUSED)

  __2printf (Thumb, 0 bytes, Stack size 24 bytes, printf5.o(i.__0printf$5))
  [Stack]

  - Max Depth = 24
  - Call Chain = __2printf
  [Called By]
  - >> Pin_Trigger_handler_1
  - >> nrf_esb_event_handler
  - >> main
  - >> Timer_1S
  - >> esb_send_packet_timer_callback
  - >> uart_event_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)

  app_error_fault_handler (Thumb, 82 bytes, Stack size 0 bytes, app_error_weak.o(i.app_error_fault_handler))
  [Called By]

  - >> app_error_handler_bare

  app_error_handler_bare (Thumb, 28 bytes, Stack size 24 bytes, app_error.o(i.app_error_handler_bare))
  [Stack]

  - Max Depth = 24
  - Call Chain = app_error_handler_bare
  [Calls]
  - >> app_error_fault_handler
  [Called By]
  - >> gpio_init
  - >> UART_Init
  - >> main
  - >> timers_start
  - >> timers_init
  - >> app_uart_get
  - >> uart_event_handle

  app_fifo_get (Thumb, 30 bytes, Stack size 16 bytes, app_fifo.o(i.app_fifo_get))
  [Stack]

  - Max Depth = 40
  - Call Chain = app_fifo_get ⇒ fifo_get ⇒ fifo_peek
  [Calls]
  - >> fifo_length
  - >> fifo_get
  [Called By]
  - >> app_uart_put
  - >> app_uart_get
  - >> uart_event_handler

  app_fifo_init (Thumb, 36 bytes, Stack size 0 bytes, app_fifo.o(i.app_fifo_init))
  [Called By]

  - >> app_uart_init

  app_fifo_put (Thumb, 34 bytes, Stack size 16 bytes, app_fifo.o(i.app_fifo_put))
  [Stack]

  - Max Depth = 16
  - Call Chain = app_fifo_put
  [Calls]
  - >> fifo_put
  - >> fifo_length
  [Called By]
  - >> app_uart_put
  - >> uart_event_handler

  app_timer_create (Thumb, 56 bytes, Stack size 8 bytes, app_timer.o(i.app_timer_create))
  [Stack]

  - Max Depth = 8
  - Call Chain = app_timer_create
  [Called By]
  - >> timers_init

  app_timer_init (Thumb, 70 bytes, Stack size 8 bytes, app_timer.o(i.app_timer_init))
  [Stack]

  - Max Depth = 32
  - Call Chain = app_timer_init ⇒ rtc1_stop ⇒ nrfx_coredep_delay_us
  [Calls]
  - >> rtc1_stop
  - >> rtc1_init
  - >> rtc1_counter_get
  - >> NVIC_SetPriority
  - >> NVIC_EnableIRQ
  - >> NVIC_ClearPendingIRQ
  [Called By]
  - >> timers_init

  app_timer_start (Thumb, 78 bytes, Stack size 24 bytes, app_timer.o(i.app_timer_start))
  [Stack]

  - Max Depth = 64
  - Call Chain = app_timer_start ⇒ timer_start_op_schedule ⇒ timer_list_handler_sched
  [Calls]
  - >> timer_start_op_schedule
  [Called By]
  - >> timers_start

  app_uart_get (Thumb, 66 bytes, Stack size 24 bytes, app_uart_fifo.o(i.app_uart_get))
  [Stack]

  - Max Depth = 112
  - Call Chain = app_uart_get ⇒ nrf_drv_uart_rx ⇒ nrfx_uart_rx ⇒ rx_byte ⇒ nrf_uart_event_clear
  [Calls]
  - >> app_error_handler_bare
  - >> nrf_drv_uart_rx
  - >> app_fifo_get
  [Called By]
  - >> uart_event_handle

  app_uart_init (Thumb, 188 bytes, Stack size 56 bytes, app_uart_fifo.o(i.app_uart_init))
  [Stack]

  - Max Depth = 196
  - Call Chain = app_uart_init ⇒ nrf_drv_uart_init ⇒ nrfx_uarte_init ⇒ apply_config ⇒ nrf_gpio_cfg_input ⇒ nrf_gpio_cfg
  [Calls]
  - >> nrf_drv_uart_init
  - >> nrf_drv_uart_rx
  - >> app_fifo_init
  - >> __aeabi_memcpy4
  [Called By]
  - >> UART_Init

  app_uart_put (Thumb, 90 bytes, Stack size 24 bytes, app_uart_fifo.o(i.app_uart_put))
  [Stack]

  - Max Depth = 112
  - Call Chain = app_uart_put ⇒ nrf_drv_uart_tx ⇒ nrfx_uart_tx ⇒ tx_blocking ⇒ tx_byte ⇒ nrf_uart_event_clear
  [Calls]
  - >> nrf_drv_uart_tx
  - >> app_fifo_put
  - >> app_fifo_get
  - >> nrfx_uarte_tx_in_progress
  - >> nrfx_uart_tx_in_progress
  [Called By]
  - >> fputc

  app_util_critical_region_enter (Thumb, 10 bytes, Stack size 4 bytes, app_util_platform.o(i.app_util_critical_region_enter))
  [Stack]

  - Max Depth = 4
  - Call Chain = app_util_critical_region_enter
  [Calls]
  - >> app_util_disable_irq
  [Called By]
  - >> nrfx_prs_acquire
  - >> timer_start_op_schedule

  app_util_critical_region_exit (Thumb, 10 bytes, Stack size 4 bytes, app_util_platform.o(i.app_util_critical_region_exit))
  [Stack]

  - Max Depth = 4
  - Call Chain = app_util_critical_region_exit
  [Calls]
  - >> app_util_enable_irq
  [Called By]
  - >> nrfx_prs_acquire
  - >> timer_start_op_schedule

  app_util_disable_irq (Thumb, 14 bytes, Stack size 0 bytes, app_util_platform.o(i.app_util_disable_irq))
  [Called By]

  - >> app_util_critical_region_enter

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

  - >> app_util_critical_region_exit

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

  - >> main

  esb_init (Thumb, 156 bytes, Stack size 32 bytes, esbprocess.o(i.esb_init))
  [Stack]

  - Max Depth = 84
  - Call Chain = esb_init ⇒ nrf_esb_set_prefixes ⇒ apply_address_workarounds
  [Calls]
  - >> nrf_esb_set_prefixes
  - >> nrf_esb_set_base_address_1
  - >> nrf_esb_set_base_address_0
  - >> nrf_esb_init
  [Called By]
  - >> main

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

  - Max Depth = 128
  - Call Chain = fputc ⇒ app_uart_put ⇒ nrf_drv_uart_tx ⇒ nrfx_uart_tx ⇒ tx_blocking ⇒ tx_byte ⇒ nrf_uart_event_clear
  [Calls]
  - >> app_uart_put
  [Address Reference Count : 1]
  - printf5.o(i.__0printf$5)

  gpio_init (Thumb, 164 bytes, Stack size 16 bytes, gpioprocess.o(i.gpio_init))
  [Stack]

  - Max Depth = 92
  - Call Chain = gpio_init ⇒ nrfx_gpiote_in_init ⇒ channel_port_alloc
  [Calls]
  - >> nrfx_gpiote_init
  - >> nrfx_gpiote_in_init
  - >> nrfx_gpiote_in_event_enable
  - >> nrf_gpio_pin_clear
  - >> nrf_gpio_cfg_output
  - >> app_error_handler_bare
  [Called By]
  - >> main

  main (Thumb, 82 bytes, Stack size 0 bytes, node.o(i.main))
  [Stack]

  - Max Depth = 252
  - Call Chain = main ⇒ UART_Init ⇒ app_uart_init ⇒ nrf_drv_uart_init ⇒ nrfx_uarte_init ⇒ apply_config ⇒ nrf_gpio_cfg_input ⇒ nrf_gpio_cfg
  [Calls]
  - >> nrf_esb_start_rx
  - >> gpio_init
  - >> esb_init
  - >> app_error_handler_bare
  - >> UART_Init
  - >> clocks_start
  - >> timers_start
  - >> timers_init
  - >> __2printf
  [Address Reference Count : 1]
  - entry9a.o(.ARM.Collect$$$$0000000B)

  nrf_drv_uart_init (Thumb, 118 bytes, Stack size 56 bytes, nrf_drv_uart.o(i.nrf_drv_uart_init))
  [Stack]

  - Max Depth = 140
  - Call Chain = nrf_drv_uart_init ⇒ nrfx_uarte_init ⇒ apply_config ⇒ nrf_gpio_cfg_input ⇒ nrf_gpio_cfg
  [Calls]
  - >> nrfx_uarte_init
  - >> nrfx_uart_init
  - >> __aeabi_memcpy4
  [Called By]
  - >> app_uart_init

  nrf_esb_disable (Thumb, 56 bytes, Stack size 8 bytes, nrf_esb.o(i.nrf_esb_disable))
  [Stack]

  - Max Depth = 8
  - Call Chain = nrf_esb_disable
  [Calls]
  - >> reset_fifos
  - >> NVIC_DisableIRQ
  - >> __aeabi_memclr
  [Called By]
  - >> nrf_esb_init
  - >> EebTxRxSwitch

  nrf_esb_event_handler (Thumb, 256 bytes, Stack size 16 bytes, node.o(i.nrf_esb_event_handler))
  [Stack]

  - Max Depth = 64
  - Call Chain = nrf_esb_event_handler ⇒ PacketSend ⇒ EebTxRxSwitch ⇒ nrf_esb_init ⇒ nrf_esb_disable
  [Calls]
  - >> nrf_esb_start_tx
  - >> nrf_esb_read_rx_payload
  - >> nrf_esb_flush_tx
  - >> EebTxRxSwitch
  - >> PacketSend
  - >> nrf_delay_ms
  - >> __2printf
  - >> __aeabi_memcpy
  [Address Reference Count : 1]
  - esbprocess.o(i.esb_init)

  nrf_esb_flush_tx (Thumb, 42 bytes, Stack size 8 bytes, nrf_esb.o(i.nrf_esb_flush_tx))
  [Stack]

  - Max Depth = 8
  - Call Chain = nrf_esb_flush_tx
  [Calls]
  - >> NVIC_EnableIRQ
  - >> NVIC_DisableIRQ
  [Called By]
  - >> nrf_esb_event_handler

  nrf_esb_init (Thumb, 200 bytes, Stack size 16 bytes, nrf_esb.o(i.nrf_esb_init))
  [Stack]

  - Max Depth = 24
  - Call Chain = nrf_esb_init ⇒ nrf_esb_disable
  [Calls]
  - >> nrf_esb_disable
  - >> update_radio_parameters
  - >> sys_timer_init
  - >> ppi_init
  - >> initialize_fifos
  - >> NVIC_SetPriority
  - >> NVIC_EnableIRQ
  - >> __aeabi_memclr
  - >> __aeabi_memcpy4
  [Called By]
  - >> esb_init
  - >> EebTxRxSwitch

  nrf_esb_read_rx_payload (Thumb, 164 bytes, Stack size 8 bytes, nrf_esb.o(i.nrf_esb_read_rx_payload))
  [Stack]

  - Max Depth = 8
  - Call Chain = nrf_esb_read_rx_payload
  [Calls]
  - >> NVIC_EnableIRQ
  - >> NVIC_DisableIRQ
  - >> __aeabi_memcpy
  [Called By]
  - >> nrf_esb_event_handler

  nrf_esb_set_base_address_0 (Thumb, 102 bytes, Stack size 16 bytes, nrf_esb.o(i.nrf_esb_set_base_address_0))
  [Stack]

  - Max Depth = 52
  - Call Chain = nrf_esb_set_base_address_0 ⇒ apply_address_workarounds
  [Calls]
  - >> update_radio_addresses
  - >> apply_address_workarounds
  - >> addr_conv
  [Called By]
  - >> esb_init

  nrf_esb_set_base_address_1 (Thumb, 170 bytes, Stack size 16 bytes, nrf_esb.o(i.nrf_esb_set_base_address_1))
  [Stack]

  - Max Depth = 52
  - Call Chain = nrf_esb_set_base_address_1 ⇒ apply_address_workarounds
  [Calls]
  - >> update_radio_addresses
  - >> apply_address_workarounds
  - >> addr_conv
  [Called By]
  - >> esb_init

  nrf_esb_set_prefixes (Thumb, 166 bytes, Stack size 16 bytes, nrf_esb.o(i.nrf_esb_set_prefixes))
  [Stack]

  - Max Depth = 52
  - Call Chain = nrf_esb_set_prefixes ⇒ apply_address_workarounds
  [Calls]
  - >> update_radio_addresses
  - >> apply_address_workarounds
  - >> __aeabi_memcpy
  [Called By]
  - >> esb_init

  nrf_esb_skip_tx (Thumb, 74 bytes, Stack size 8 bytes, nrf_esb.o(i.nrf_esb_skip_tx))
  [Stack]

  - Max Depth = 8
  - Call Chain = nrf_esb_skip_tx
  [Calls]
  - >> NVIC_EnableIRQ
  - >> NVIC_DisableIRQ
  [Called By]
  - >> on_radio_disabled_tx_wait_for_ack
  - >> on_radio_disabled_tx_noack

  nrf_esb_start_rx (Thumb, 128 bytes, Stack size 8 bytes, nrf_esb.o(i.nrf_esb_start_rx))
  [Stack]

  - Max Depth = 8
  - Call Chain = nrf_esb_start_rx
  [Calls]
  - >> NVIC_EnableIRQ
  - >> NVIC_ClearPendingIRQ
  [Called By]
  - >> EebTxRxSwitch
  - >> main

  nrf_esb_start_tx (Thumb, 36 bytes, Stack size 8 bytes, nrf_esb.o(i.nrf_esb_start_tx))
  [Stack]

  - Max Depth = 16
  - Call Chain = nrf_esb_start_tx ⇒ start_tx_transaction
  [Calls]
  - >> start_tx_transaction
  [Called By]
  - >> EebTxRxSwitch
  - >> nrf_esb_event_handler

  nrf_esb_stop_rx (Thumb, 66 bytes, Stack size 0 bytes, nrf_esb.o(i.nrf_esb_stop_rx))
  [Called By]

  - >> EebTxRxSwitch

  nrf_esb_write_payload (Thumb, 220 bytes, Stack size 8 bytes, nrf_esb.o(i.nrf_esb_write_payload))
  [Stack]

  - Max Depth = 16
  - Call Chain = nrf_esb_write_payload ⇒ start_tx_transaction
  [Calls]
  - >> start_tx_transaction
  - >> NVIC_EnableIRQ
  - >> NVIC_DisableIRQ
  - >> __aeabi_memcpy
  [Called By]
  - >> PacketSend
  - >> esb_send_packet_timer_callback

  nrfx_gpiote_in_event_enable (Thumb, 164 bytes, Stack size 32 bytes, nrfx_gpiote.o(i.nrfx_gpiote_in_event_enable))
  [Stack]

  - Max Depth = 48
  - Call Chain = nrfx_gpiote_in_event_enable ⇒ nrf_gpiote_event_clear
  [Calls]
  - >> pin_in_use_by_te
  - >> pin_in_use_by_port
  - >> nrf_gpiote_int_enable
  - >> nrf_gpiote_event_clear
  - >> nrf_gpio_pin_read
  - >> nrf_gpio_cfg_sense_set
  - >> channel_port_get
  - >> channel_handler_get
  [Called By]
  - >> gpio_init

  nrfx_gpiote_in_init (Thumb, 232 bytes, Stack size 40 bytes, nrfx_gpiote.o(i.nrfx_gpiote_in_init))
  [Stack]

  - Max Depth = 76
  - Call Chain = nrfx_gpiote_in_init ⇒ channel_port_alloc
  [Calls]
  - >> pin_in_use_by_gpiote
  - >> pin_configured_set
  - >> nrf_gpio_cfg
  - >> channel_port_alloc
  [Called By]
  - >> gpio_init

  nrfx_gpiote_init (Thumb, 178 bytes, Stack size 24 bytes, nrfx_gpiote.o(i.nrfx_gpiote_init))
  [Stack]

  - Max Depth = 40
  - Call Chain = nrfx_gpiote_init ⇒ nrf_gpiote_event_clear
  [Calls]
  - >> pin_in_use_clear
  - >> nrf_gpiote_int_enable
  - >> nrf_gpiote_event_clear
  - >> channel_free
  [Called By]
  - >> gpio_init

  nrfx_prs_acquire (Thumb, 72 bytes, Stack size 24 bytes, nrfx_prs.o(i.nrfx_prs_acquire))
  [Stack]

  - Max Depth = 28
  - Call Chain = nrfx_prs_acquire ⇒ app_util_critical_region_exit
  [Calls]
  - >> app_util_critical_region_exit
  - >> app_util_critical_region_enter
  - >> prs_box_get
  [Called By]
  - >> nrfx_uarte_init
  - >> nrfx_uart_init

  nrfx_uart_0_irq_handler (Thumb, 12 bytes, Stack size 8 bytes, nrfx_uart.o(i.nrfx_uart_0_irq_handler))
  [Stack]

  - Max Depth = 80
  - Call Chain = nrfx_uart_0_irq_handler ⇒ uart_irq_handler ⇒ tx_done_event
  [Calls]
  - >> uart_irq_handler
  [Address Reference Count : 1]
  - nrfx_uart.o(.constdata)

  nrfx_uart_init (Thumb, 128 bytes, Stack size 24 bytes, nrfx_uart.o(i.nrfx_uart_init))
  [Stack]

  - Max Depth = 84
  - Call Chain = nrfx_uart_init ⇒ apply_config ⇒ nrf_gpio_cfg_input ⇒ nrf_gpio_cfg
  [Calls]
  - >> interrupts_enable
  - >> apply_config
  - >> nrfx_prs_acquire
  [Called By]
  - >> nrf_drv_uart_init

  nrfx_uart_rx (Thumb, 286 bytes, Stack size 40 bytes, nrfx_uart.o(i.nrfx_uart_rx))
  [Stack]

  - Max Depth = 64
  - Call Chain = nrfx_uart_rx ⇒ rx_byte ⇒ nrf_uart_event_clear
  [Calls]
  - >> rx_enable
  - >> rx_byte
  - >> nrf_uart_task_trigger
  - >> nrf_uart_int_enable
  - >> nrf_uart_int_disable
  - >> nrf_uart_event_clear
  - >> nrf_uart_event_check
  [Called By]
  - >> nrf_drv_uart_rx

  nrfx_uart_tx (Thumb, 134 bytes, Stack size 24 bytes, nrfx_uart.o(i.nrfx_uart_tx))
  [Stack]

  - Max Depth = 64
  - Call Chain = nrfx_uart_tx ⇒ tx_blocking ⇒ tx_byte ⇒ nrf_uart_event_clear
  [Calls]
  - >> tx_byte
  - >> tx_blocking
  - >> nrf_uart_task_trigger
  - >> nrf_uart_event_clear
  - >> nrf_uart_event_check
  - >> nrfx_uart_tx_in_progress
  [Called By]
  - >> nrf_drv_uart_tx

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

  - >> app_uart_put
  - >> nrfx_uart_tx

  nrfx_uarte_0_irq_handler (Thumb, 12 bytes, Stack size 8 bytes, nrfx_uarte.o(i.nrfx_uarte_0_irq_handler))
  [Stack]

  - Max Depth = 80
  - Call Chain = nrfx_uarte_0_irq_handler ⇒ uarte_irq_handler ⇒ tx_done_event
  [Calls]
  - >> uarte_irq_handler
  [Address Reference Count : 1]
  - nrfx_uarte.o(.constdata)

  nrfx_uarte_init (Thumb, 120 bytes, Stack size 24 bytes, nrfx_uarte.o(i.nrfx_uarte_init))
  [Stack]

  - Max Depth = 84
  - Call Chain = nrfx_uarte_init ⇒ apply_config ⇒ nrf_gpio_cfg_input ⇒ nrf_gpio_cfg
  [Calls]
  - >> nrfx_prs_acquire
  - >> interrupts_enable
  - >> apply_config
  [Called By]
  - >> nrf_drv_uart_init

  nrfx_uarte_rx (Thumb, 306 bytes, Stack size 40 bytes, nrfx_uarte.o(i.nrfx_uarte_rx))
  [Stack]

  - Max Depth = 48
  - Call Chain = nrfx_uarte_rx ⇒ nrf_uarte_event_clear
  [Calls]
  - >> nrfx_is_in_ram
  - >> nrf_uarte_task_trigger
  - >> nrf_uarte_int_enable
  - >> nrf_uarte_int_disable
  - >> nrf_uarte_event_clear
  - >> nrf_uarte_event_check
  [Called By]
  - >> nrf_drv_uart_rx

  nrfx_uarte_tx (Thumb, 162 bytes, Stack size 32 bytes, nrfx_uarte.o(i.nrfx_uarte_tx))
  [Stack]

  - Max Depth = 40
  - Call Chain = nrfx_uarte_tx ⇒ nrf_uarte_event_clear
  [Calls]
  - >> nrfx_uarte_tx_in_progress
  - >> nrfx_is_in_ram
  - >> nrf_uarte_task_trigger
  - >> nrf_uarte_event_clear
  - >> nrf_uarte_event_check
  [Called By]
  - >> nrf_drv_uart_tx

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

  - >> app_uart_put
  - >> nrfx_uarte_tx

  uart_event_handle (Thumb, 284 bytes, Stack size 24 bytes, uartprocess.o(i.uart_event_handle))
  [Stack]

  - Max Depth = 136
  - Call Chain = uart_event_handle ⇒ app_uart_get ⇒ nrf_drv_uart_rx ⇒ nrfx_uart_rx ⇒ rx_byte ⇒ nrf_uart_event_clear
  [Calls]
  - >> app_error_handler_bare
  - >> app_uart_get
  - >> __2printf
  - >> memcmp
  [Address Reference Count : 1]
  - uartprocess.o(i.UART_Init)

  ### Local Symbols

  esb_send_packet_timer_callback (Thumb, 244 bytes, Stack size 16 bytes, node.o(i.esb_send_packet_timer_callback))
  [Stack]

  - Max Depth = 40
  - Call Chain = esb_send_packet_timer_callback ⇒ __2printf
  [Calls]
  - >> nrf_esb_write_payload
  - >> nrf_gpio_pin_write
  - >> __2printf
  [Address Reference Count : 1]
  - node.o(i.timers_init)

  nrf_delay_ms (Thumb, 42 bytes, Stack size 24 bytes, node.o(i.nrf_delay_ms))
  [Stack]

  - Max Depth = 24
  - Call Chain = nrf_delay_ms
  [Called By]
  - >> nrf_esb_event_handler

  nrf_gpio_pin_write (Thumb, 58 bytes, Stack size 8 bytes, node.o(i.nrf_gpio_pin_write))
  [Stack]

  - Max Depth = 8
  - Call Chain = nrf_gpio_pin_write
  [Called By]
  - >> esb_send_packet_timer_callback

  timers_init (Thumb, 94 bytes, Stack size 16 bytes, node.o(i.timers_init))
  [Stack]

  - Max Depth = 48
  - Call Chain = timers_init ⇒ app_timer_init ⇒ rtc1_stop ⇒ nrfx_coredep_delay_us
  [Calls]
  - >> app_timer_init
  - >> app_timer_create
  - >> app_error_handler_bare
  [Called By]
  - >> main

  timers_start (Thumb, 38 bytes, Stack size 16 bytes, node.o(i.timers_start))
  [Stack]

  - Max Depth = 80
  - Call Chain = timers_start ⇒ app_timer_start ⇒ timer_start_op_schedule ⇒ timer_list_handler_sched
  [Calls]
  - >> app_timer_start
  - >> app_error_handler_bare
  [Called By]
  - >> main

  nrf_gpio_cfg_output (Thumb, 48 bytes, Stack size 20 bytes, gpioprocess.o(i.nrf_gpio_cfg_output))
  [Stack]

  - Max Depth = 20
  - Call Chain = nrf_gpio_cfg_output
  [Called By]
  - >> gpio_init

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

  - >> gpio_init

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

  - >> Pin_Trigger_handler_2
  - >> Pin_Trigger_handler_1

  uart_evt_handler (Thumb, 46 bytes, Stack size 32 bytes, nrf_drv_uart.o(i.uart_evt_handler))
  [Stack]

  - Max Depth = 32
  - Call Chain = uart_evt_handler
  [Address Reference Count : 1]
  - nrf_drv_uart.o(i.nrf_drv_uart_init)

  uarte_evt_handler (Thumb, 46 bytes, Stack size 32 bytes, nrf_drv_uart.o(i.uarte_evt_handler))
  [Stack]

  - Max Depth = 32
  - Call Chain = uarte_evt_handler
  [Address Reference Count : 1]
  - nrf_drv_uart.o(i.nrf_drv_uart_init)

  prs_box_get (Thumb, 16 bytes, Stack size 0 bytes, nrfx_prs.o(i.prs_box_get))
  [Called By]

  - >> nrfx_prs_acquire

  apply_config (Thumb, 124 bytes, Stack size 16 bytes, nrfx_uart.o(i.apply_config))
  [Stack]

  - Max Depth = 60
  - Call Chain = apply_config ⇒ nrf_gpio_cfg_input ⇒ nrf_gpio_cfg
  [Calls]
  - >> nrf_uart_txrx_pins_set
  - >> nrf_uart_hwfc_pins_set
  - >> nrf_gpio_pin_set
  - >> nrf_gpio_cfg_output
  - >> nrf_gpio_cfg_input
  [Called By]
  - >> nrfx_uart_init

  interrupts_enable (Thumb, 144 bytes, Stack size 24 bytes, nrfx_uart.o(i.interrupts_enable))
  [Stack]

  - Max Depth = 32
  - Call Chain = interrupts_enable ⇒ nrf_uart_event_clear
  [Calls]
  - >> nrfx_get_irq_number
  - >> nrf_uart_int_enable
  - >> nrf_uart_event_clear
  [Called By]
  - >> nrfx_uart_init

  nrf_gpio_cfg (Thumb, 40 bytes, Stack size 20 bytes, nrfx_uart.o(i.nrf_gpio_cfg))
  [Stack]

  - Max Depth = 20
  - Call Chain = nrf_gpio_cfg
  [Called By]
  - >> nrf_gpio_cfg_output
  - >> nrf_gpio_cfg_input

  nrf_gpio_cfg_input (Thumb, 26 bytes, Stack size 24 bytes, nrfx_uart.o(i.nrf_gpio_cfg_input))
  [Stack]

  - Max Depth = 44
  - Call Chain = nrf_gpio_cfg_input ⇒ nrf_gpio_cfg
  [Calls]
  - >> nrf_gpio_cfg
  [Called By]
  - >> apply_config

  nrf_gpio_cfg_output (Thumb, 24 bytes, Stack size 16 bytes, nrfx_uart.o(i.nrf_gpio_cfg_output))
  [Stack]

  - Max Depth = 36
  - Call Chain = nrf_gpio_cfg_output ⇒ nrf_gpio_cfg
  [Calls]
  - >> nrf_gpio_cfg
  [Called By]
  - >> apply_config

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

  - >> apply_config

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

  - >> uart_irq_handler

  nrf_uart_event_check (Thumb, 14 bytes, Stack size 0 bytes, nrfx_uart.o(i.nrf_uart_event_check))
  [Called By]

  - >> uart_irq_handler
  - >> tx_blocking
  - >> nrfx_uart_tx
  - >> nrfx_uart_rx

  nrf_uart_event_clear (Thumb, 14 bytes, Stack size 8 bytes, nrfx_uart.o(i.nrf_uart_event_clear))
  [Stack]

  - Max Depth = 8
  - Call Chain = nrf_uart_event_clear
  [Called By]
  - >> uart_irq_handler
  - >> tx_byte
  - >> rx_enable
  - >> rx_byte
  - >> interrupts_enable
  - >> nrfx_uart_tx
  - >> nrfx_uart_rx

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

  - >> apply_config

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

  - >> uart_irq_handler
  - >> nrfx_uart_rx

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

  - >> interrupts_enable
  - >> nrfx_uart_rx

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

  - >> uart_irq_handler

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

  - >> uart_irq_handler
  - >> rx_enable
  - >> nrfx_uart_tx
  - >> nrfx_uart_rx

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

  - >> apply_config

  nrfx_get_irq_number (Thumb, 8 bytes, Stack size 0 bytes, nrfx_uart.o(i.nrfx_get_irq_number))
  [Called By]

  - >> interrupts_enable

  rx_byte (Thumb, 62 bytes, Stack size 16 bytes, nrfx_uart.o(i.rx_byte))
  [Stack]

  - Max Depth = 24
  - Call Chain = rx_byte ⇒ nrf_uart_event_clear
  [Calls]
  - >> nrf_uart_event_clear
  [Called By]
  - >> uart_irq_handler
  - >> nrfx_uart_rx

  rx_done_event (Thumb, 28 bytes, Stack size 32 bytes, nrfx_uart.o(i.rx_done_event))
  [Stack]

  - Max Depth = 32
  - Call Chain = rx_done_event
  [Called By]
  - >> uart_irq_handler

  rx_enable (Thumb, 34 bytes, Stack size 8 bytes, nrfx_uart.o(i.rx_enable))
  [Stack]

  - Max Depth = 16
  - Call Chain = rx_enable ⇒ nrf_uart_event_clear
  [Calls]
  - >> nrf_uart_task_trigger
  - >> nrf_uart_event_clear
  [Called By]
  - >> nrfx_uart_rx

  tx_blocking (Thumb, 54 bytes, Stack size 16 bytes, nrfx_uart.o(i.tx_blocking))
  [Stack]

  - Max Depth = 40
  - Call Chain = tx_blocking ⇒ tx_byte ⇒ nrf_uart_event_clear
  [Calls]
  - >> tx_byte
  - >> nrf_uart_event_check
  [Called By]
  - >> nrfx_uart_tx

  tx_byte (Thumb, 38 bytes, Stack size 16 bytes, nrfx_uart.o(i.tx_byte))
  [Stack]

  - Max Depth = 24
  - Call Chain = tx_byte ⇒ nrf_uart_event_clear
  [Calls]
  - >> nrf_uart_event_clear
  [Called By]
  - >> uart_irq_handler
  - >> tx_blocking
  - >> nrfx_uart_tx

  tx_done_event (Thumb, 32 bytes, Stack size 32 bytes, nrfx_uart.o(i.tx_done_event))
  [Stack]

  - Max Depth = 32
  - Call Chain = tx_done_event
  [Called By]
  - >> uart_irq_handler

  uart_irq_handler (Thumb, 332 bytes, Stack size 40 bytes, nrfx_uart.o(i.uart_irq_handler))
  [Stack]

  - Max Depth = 72
  - Call Chain = uart_irq_handler ⇒ tx_done_event
  [Calls]
  - >> tx_done_event
  - >> tx_byte
  - >> rx_done_event
  - >> rx_byte
  - >> nrf_uart_task_trigger
  - >> nrf_uart_int_enable_check
  - >> nrf_uart_int_disable
  - >> nrf_uart_event_clear
  - >> nrf_uart_event_check
  - >> nrf_uart_errorsrc_get_and_clear
  [Called By]
  - >> nrfx_uart_0_irq_handler

  apply_config (Thumb, 124 bytes, Stack size 16 bytes, nrfx_uarte.o(i.apply_config))
  [Stack]

  - Max Depth = 60
  - Call Chain = apply_config ⇒ nrf_gpio_cfg_input ⇒ nrf_gpio_cfg
  [Calls]
  - >> nrf_uarte_txrx_pins_set
  - >> nrf_uarte_hwfc_pins_set
  - >> nrf_gpio_pin_set
  - >> nrf_gpio_cfg_output
  - >> nrf_gpio_cfg_input
  [Called By]
  - >> nrfx_uarte_init

  interrupts_enable (Thumb, 164 bytes, Stack size 24 bytes, nrfx_uarte.o(i.interrupts_enable))
  [Stack]

  - Max Depth = 32
  - Call Chain = interrupts_enable ⇒ nrf_uarte_event_clear
  [Calls]
  - >> nrfx_get_irq_number
  - >> nrf_uarte_int_enable
  - >> nrf_uarte_event_clear
  [Called By]
  - >> nrfx_uarte_init

  nrf_gpio_cfg (Thumb, 40 bytes, Stack size 20 bytes, nrfx_uarte.o(i.nrf_gpio_cfg))
  [Stack]

  - Max Depth = 20
  - Call Chain = nrf_gpio_cfg
  [Called By]
  - >> nrf_gpio_cfg_output
  - >> nrf_gpio_cfg_input

  nrf_gpio_cfg_input (Thumb, 26 bytes, Stack size 24 bytes, nrfx_uarte.o(i.nrf_gpio_cfg_input))
  [Stack]

  - Max Depth = 44
  - Call Chain = nrf_gpio_cfg_input ⇒ nrf_gpio_cfg
  [Calls]
  - >> nrf_gpio_cfg
  [Called By]
  - >> apply_config

  nrf_gpio_cfg_output (Thumb, 24 bytes, Stack size 16 bytes, nrfx_uarte.o(i.nrf_gpio_cfg_output))
  [Stack]

  - Max Depth = 36
  - Call Chain = nrf_gpio_cfg_output ⇒ nrf_gpio_cfg
  [Calls]
  - >> nrf_gpio_cfg
  [Called By]
  - >> apply_config

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

  - >> apply_config

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

  - >> uarte_irq_handler

  nrf_uarte_event_check (Thumb, 14 bytes, Stack size 0 bytes, nrfx_uarte.o(i.nrf_uarte_event_check))
  [Called By]

  - >> nrfx_uarte_tx
  - >> nrfx_uarte_rx
  - >> uarte_irq_handler

  nrf_uarte_event_clear (Thumb, 14 bytes, Stack size 8 bytes, nrfx_uarte.o(i.nrf_uarte_event_clear))
  [Stack]

  - Max Depth = 8
  - Call Chain = nrf_uarte_event_clear
  [Called By]
  - >> nrfx_uarte_tx
  - >> nrfx_uarte_rx
  - >> uarte_irq_handler
  - >> interrupts_enable

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

  - >> apply_config

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

  - >> nrfx_uarte_rx

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

  - >> nrfx_uarte_rx
  - >> interrupts_enable

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

  - >> uarte_irq_handler

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

  - >> nrfx_uarte_tx
  - >> nrfx_uarte_rx

  nrf_uarte_txrx_pins_set (Thumb, 14 bytes, Stack size 0 bytes, nrfx_uarte.o(i.nrf_uarte_txrx_pins_set))
  [Called By]

  - >> apply_config

  nrfx_get_irq_number (Thumb, 8 bytes, Stack size 0 bytes, nrfx_uarte.o(i.nrfx_get_irq_number))
  [Called By]

  - >> interrupts_enable

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

  - >> nrfx_uarte_tx
  - >> nrfx_uarte_rx

  rx_done_event (Thumb, 32 bytes, Stack size 32 bytes, nrfx_uarte.o(i.rx_done_event))
  [Stack]

  - Max Depth = 32
  - Call Chain = rx_done_event
  [Called By]
  - >> uarte_irq_handler

  tx_done_event (Thumb, 36 bytes, Stack size 32 bytes, nrfx_uarte.o(i.tx_done_event))
  [Stack]

  - Max Depth = 32
  - Call Chain = tx_done_event
  [Called By]
  - >> uarte_irq_handler

  uarte_irq_handler (Thumb, 268 bytes, Stack size 40 bytes, nrfx_uarte.o(i.uarte_irq_handler))
  [Stack]

  - Max Depth = 72
  - Call Chain = uarte_irq_handler ⇒ tx_done_event
  [Calls]
  - >> tx_done_event
  - >> rx_done_event
  - >> nrf_uarte_rx_amount_get
  - >> nrf_uarte_event_clear
  - >> nrf_uarte_event_check
  - >> nrf_uarte_errorsrc_get_and_clear
  [Called By]
  - >> nrfx_uarte_0_irq_handler

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

  - >> nrfx_gpiote_init

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

  - >> nrfx_gpiote_in_event_enable
  - >> GPIOTE_IRQHandler

  channel_port_alloc (Thumb, 122 bytes, Stack size 36 bytes, nrfx_gpiote.o(i.channel_port_alloc))
  [Stack]

  - Max Depth = 36
  - Call Chain = channel_port_alloc
  [Called By]
  - >> nrfx_gpiote_in_init

  channel_port_get (Thumb, 8 bytes, Stack size 0 bytes, nrfx_gpiote.o(i.channel_port_get))
  [Called By]

  - >> nrfx_gpiote_in_event_enable
  - >> GPIOTE_IRQHandler

  nrf_bitmask_bit_is_set (Thumb, 22 bytes, Stack size 12 bytes, nrfx_gpiote.o(i.nrf_bitmask_bit_is_set))
  [Stack]

  - Max Depth = 12
  - Call Chain = nrf_bitmask_bit_is_set
  [Called By]
  - >> GPIOTE_IRQHandler

  nrf_bitmask_bit_set (Thumb, 22 bytes, Stack size 12 bytes, nrfx_gpiote.o(i.nrf_bitmask_bit_set))
  [Stack]

  - Max Depth = 12
  - Call Chain = nrf_bitmask_bit_set
  [Called By]
  - >> GPIOTE_IRQHandler
  - >> pin_configured_set

  nrf_gpio_cfg (Thumb, 40 bytes, Stack size 20 bytes, nrfx_gpiote.o(i.nrf_gpio_cfg))
  [Stack]

  - Max Depth = 20
  - Call Chain = nrf_gpio_cfg
  [Called By]
  - >> nrfx_gpiote_in_init

  nrf_gpio_cfg_sense_set (Thumb, 50 bytes, Stack size 8 bytes, nrfx_gpiote.o(i.nrf_gpio_cfg_sense_set))
  [Stack]

  - Max Depth = 8
  - Call Chain = nrf_gpio_cfg_sense_set
  [Called By]
  - >> nrfx_gpiote_in_event_enable
  - >> GPIOTE_IRQHandler

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

  - >> nrfx_gpiote_in_event_enable

  nrf_gpio_ports_read (Thumb, 36 bytes, Stack size 16 bytes, nrfx_gpiote.o(i.nrf_gpio_ports_read))
  [Stack]

  - Max Depth = 16
  - Call Chain = nrf_gpio_ports_read
  [Called By]
  - >> GPIOTE_IRQHandler

  nrf_gpiote_event_addr_get (Thumb, 8 bytes, Stack size 0 bytes, nrfx_gpiote.o(i.nrf_gpiote_event_addr_get))
  [Called By]

  - >> nrf_gpiote_event_is_set
  - >> nrf_gpiote_event_clear

  nrf_gpiote_event_clear (Thumb, 28 bytes, Stack size 16 bytes, nrfx_gpiote.o(i.nrf_gpiote_event_clear))
  [Stack]

  - Max Depth = 16
  - Call Chain = nrf_gpiote_event_clear
  [Calls]
  - >> nrf_gpiote_event_addr_get
  [Called By]
  - >> nrfx_gpiote_init
  - >> nrfx_gpiote_in_event_enable
  - >> GPIOTE_IRQHandler

  nrf_gpiote_event_is_set (Thumb, 22 bytes, Stack size 8 bytes, nrfx_gpiote.o(i.nrf_gpiote_event_is_set))
  [Stack]

  - Max Depth = 8
  - Call Chain = nrf_gpiote_event_is_set
  [Calls]
  - >> nrf_gpiote_event_addr_get
  [Called By]
  - >> GPIOTE_IRQHandler

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

  - >> nrfx_gpiote_init
  - >> nrfx_gpiote_in_event_enable

  pin_configured_set (Thumb, 14 bytes, Stack size 8 bytes, nrfx_gpiote.o(i.pin_configured_set))
  [Stack]

  - Max Depth = 20
  - Call Chain = pin_configured_set ⇒ nrf_bitmask_bit_set
  [Calls]
  - >> nrf_bitmask_bit_set
  [Called By]
  - >> nrfx_gpiote_in_init

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

  - >> nrfx_gpiote_in_init

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

  - >> nrfx_gpiote_in_event_enable

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

  - >> nrfx_gpiote_in_event_enable

  pin_in_use_clear (Thumb, 8 bytes, Stack size 0 bytes, nrfx_gpiote.o(i.pin_in_use_clear))
  [Called By]

  - >> nrfx_gpiote_init

  fifo_get (Thumb, 24 bytes, Stack size 16 bytes, app_fifo.o(i.fifo_get))
  [Stack]

  - Max Depth = 24
  - Call Chain = fifo_get ⇒ fifo_peek
  [Calls]
  - >> fifo_peek
  [Called By]
  - >> app_fifo_get

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

  - >> app_fifo_put
  - >> app_fifo_get

  fifo_peek (Thumb, 18 bytes, Stack size 8 bytes, app_fifo.o(i.fifo_peek))
  [Stack]

  - Max Depth = 8
  - Call Chain = fifo_peek
  [Called By]
  - >> fifo_get

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

  - >> app_fifo_put

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

  - >> uart_event_handler

  nrf_drv_uart_rx (Thumb, 62 bytes, Stack size 24 bytes, app_uart_fifo.o(i.nrf_drv_uart_rx))
  [Stack]

  - Max Depth = 88
  - Call Chain = nrf_drv_uart_rx ⇒ nrfx_uart_rx ⇒ rx_byte ⇒ nrf_uart_event_clear
  [Calls]
  - >> nrfx_uarte_rx
  - >> nrfx_uart_rx
  [Called By]
  - >> app_uart_init
  - >> app_uart_get
  - >> uart_event_handler

  nrf_drv_uart_tx (Thumb, 62 bytes, Stack size 24 bytes, app_uart_fifo.o(i.nrf_drv_uart_tx))
  [Stack]

  - Max Depth = 88
  - Call Chain = nrf_drv_uart_tx ⇒ nrfx_uart_tx ⇒ tx_blocking ⇒ tx_byte ⇒ nrf_uart_event_clear
  [Calls]
  - >> nrfx_uarte_tx
  - >> nrfx_uart_tx
  [Called By]
  - >> app_uart_put
  - >> uart_event_handler

  uart_event_handler (Thumb, 184 bytes, Stack size 24 bytes, app_uart_fifo.o(i.uart_event_handler))
  [Stack]

  - Max Depth = 112
  - Call Chain = uart_event_handler ⇒ nrf_drv_uart_tx ⇒ nrfx_uart_tx ⇒ tx_blocking ⇒ tx_byte ⇒ nrf_uart_event_clear
  [Calls]
  - >> nrf_drv_uart_tx
  - >> nrf_drv_uart_rx
  - >> fifo_length
  - >> app_fifo_put
  - >> app_fifo_get
  [Address Reference Count : 1]
  - app_uart_fifo.o(i.app_uart_init)

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

  - >> app_timer_init
  - >> rtc1_start

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

  - >> app_timer_init
  - >> rtc1_start

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

  - >> timer_list_handler_sched
  - >> timer_timeouts_check_sched

  NVIC_SetPriority (Thumb, 32 bytes, Stack size 8 bytes, app_timer.o(i.NVIC_SetPriority))
  [Stack]

  - Max Depth = 8
  - Call Chain = NVIC_SetPriority
  [Called By]
  - >> app_timer_init
  - >> rtc1_init

  compare_reg_update (Thumb, 132 bytes, Stack size 32 bytes, app_timer.o(i.compare_reg_update))
  [Stack]

  - Max Depth = 56
  - Call Chain = compare_reg_update ⇒ rtc1_stop ⇒ nrfx_coredep_delay_us
  [Calls]
  - >> ticks_diff_get
  - >> rtc1_stop
  - >> rtc1_start
  - >> rtc1_counter_get
  - >> rtc1_compare0_set
  - >> nrfx_coredep_delay_us
  - >> timer_timeouts_check_sched
  [Called By]
  - >> timer_list_handler

  elapsed_ticks_acquire (Thumb, 82 bytes, Stack size 0 bytes, app_timer.o(i.elapsed_ticks_acquire))
  [Called By]

  - >> timer_list_handler

  expired_timers_handler (Thumb, 84 bytes, Stack size 20 bytes, app_timer.o(i.expired_timers_handler))
  [Stack]

  - Max Depth = 20
  - Call Chain = expired_timers_handler
  [Called By]
  - >> timer_list_handler

  list_insertions_handler (Thumb, 294 bytes, Stack size 24 bytes, app_timer.o(i.list_insertions_handler))
  [Stack]

  - Max Depth = 64
  - Call Chain = list_insertions_handler ⇒ timer_list_remove ⇒ nrfx_coredep_delay_us
  [Calls]
  - >> timer_list_remove
  - >> timer_list_insert
  - >> ticks_diff_get
  [Called By]
  - >> timer_list_handler

  nrfx_coredep_delay_us (Thumb, 20 bytes, Stack size 16 bytes, app_timer.o(i.nrfx_coredep_delay_us))
  [Stack]

  - Max Depth = 16
  - Call Chain = nrfx_coredep_delay_us
  [Called By]
  - >> timer_list_remove
  - >> rtc1_stop
  - >> rtc1_start
  - >> compare_reg_update

  rtc1_compare0_set (Thumb, 6 bytes, Stack size 0 bytes, app_timer.o(i.rtc1_compare0_set))
  [Called By]

  - >> compare_reg_update

  rtc1_counter_get (Thumb, 6 bytes, Stack size 0 bytes, app_timer.o(i.rtc1_counter_get))
  [Called By]

  - >> app_timer_init
  - >> compare_reg_update
  - >> timer_timeouts_check
  - >> timer_start_op_schedule

  rtc1_init (Thumb, 18 bytes, Stack size 8 bytes, app_timer.o(i.rtc1_init))
  [Stack]

  - Max Depth = 16
  - Call Chain = rtc1_init ⇒ NVIC_SetPriority
  [Calls]
  - >> NVIC_SetPriority
  [Called By]
  - >> app_timer_init

  rtc1_start (Thumb, 48 bytes, Stack size 8 bytes, app_timer.o(i.rtc1_start))
  [Stack]

  - Max Depth = 24
  - Call Chain = rtc1_start ⇒ nrfx_coredep_delay_us
  [Calls]
  - >> nrfx_coredep_delay_us
  - >> NVIC_EnableIRQ
  - >> NVIC_ClearPendingIRQ
  [Called By]
  - >> compare_reg_update

  rtc1_stop (Thumb, 68 bytes, Stack size 8 bytes, app_timer.o(i.rtc1_stop))
  [Stack]

  - Max Depth = 24
  - Call Chain = rtc1_stop ⇒ nrfx_coredep_delay_us
  [Calls]
  - >> nrfx_coredep_delay_us
  [Called By]
  - >> app_timer_init
  - >> compare_reg_update

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

  - >> list_insertions_handler
  - >> compare_reg_update
  - >> timer_timeouts_check

  timeout_handler_exec (Thumb, 12 bytes, Stack size 8 bytes, app_timer.o(i.timeout_handler_exec))
  [Stack]

  - Max Depth = 8
  - Call Chain = timeout_handler_exec
  [Called By]
  - >> timer_timeouts_check

  timer_list_handler (Thumb, 68 bytes, Stack size 32 bytes, app_timer.o(i.timer_list_handler))
  [Stack]

  - Max Depth = 96
  - Call Chain = timer_list_handler ⇒ list_insertions_handler ⇒ timer_list_remove ⇒ nrfx_coredep_delay_us
  [Calls]
  - >> list_insertions_handler
  - >> expired_timers_handler
  - >> elapsed_ticks_acquire
  - >> compare_reg_update
  [Called By]
  - >> SWI1_EGU1_IRQHandler

  timer_list_handler_sched (Thumb, 10 bytes, Stack size 8 bytes, app_timer.o(i.timer_list_handler_sched))
  [Stack]

  - Max Depth = 8
  - Call Chain = timer_list_handler_sched
  [Calls]
  - >> NVIC_SetPendingIRQ
  [Called By]
  - >> timer_timeouts_check
  - >> timer_start_op_schedule

  timer_list_insert (Thumb, 98 bytes, Stack size 8 bytes, app_timer.o(i.timer_list_insert))
  [Stack]

  - Max Depth = 8
  - Call Chain = timer_list_insert
  [Called By]
  - >> list_insertions_handler

  timer_list_remove (Thumb, 118 bytes, Stack size 24 bytes, app_timer.o(i.timer_list_remove))
  [Stack]

  - Max Depth = 40
  - Call Chain = timer_list_remove ⇒ nrfx_coredep_delay_us
  [Calls]
  - >> nrfx_coredep_delay_us
  [Called By]
  - >> list_insertions_handler

  timer_start_op_schedule (Thumb, 88 bytes, Stack size 32 bytes, app_timer.o(i.timer_start_op_schedule))
  [Stack]

  - Max Depth = 40
  - Call Chain = timer_start_op_schedule ⇒ timer_list_handler_sched
  [Calls]
  - >> app_util_critical_region_exit
  - >> app_util_critical_region_enter
  - >> timer_list_handler_sched
  - >> rtc1_counter_get
  - >> user_op_enque
  - >> user_op_alloc
  [Called By]
  - >> app_timer_start

  timer_timeouts_check (Thumb, 130 bytes, Stack size 24 bytes, app_timer.o(i.timer_timeouts_check))
  [Stack]

  - Max Depth = 32
  - Call Chain = timer_timeouts_check ⇒ timer_list_handler_sched
  [Calls]
  - >> timer_list_handler_sched
  - >> timeout_handler_exec
  - >> ticks_diff_get
  - >> rtc1_counter_get
  [Called By]
  - >> RTC1_IRQHandler

  timer_timeouts_check_sched (Thumb, 10 bytes, Stack size 8 bytes, app_timer.o(i.timer_timeouts_check_sched))
  [Stack]

  - Max Depth = 8
  - Call Chain = timer_timeouts_check_sched
  [Calls]
  - >> NVIC_SetPendingIRQ
  [Called By]
  - >> compare_reg_update

  user_op_alloc (Thumb, 56 bytes, Stack size 8 bytes, app_timer.o(i.user_op_alloc))
  [Stack]

  - Max Depth = 8
  - Call Chain = user_op_alloc
  [Called By]
  - >> timer_start_op_schedule

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

  - >> timer_start_op_schedule

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

  - >> nrf_esb_start_rx
  - >> start_tx_transaction

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

  - >> nrf_esb_disable
  - >> nrf_esb_write_payload
  - >> nrf_esb_read_rx_payload
  - >> nrf_esb_flush_tx
  - >> nrf_esb_skip_tx
  - >> nrf_esb_get_clear_interrupts

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

  - >> nrf_esb_init
  - >> nrf_esb_write_payload
  - >> nrf_esb_start_rx
  - >> nrf_esb_read_rx_payload
  - >> nrf_esb_flush_tx
  - >> nrf_esb_skip_tx
  - >> start_tx_transaction
  - >> nrf_esb_get_clear_interrupts

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

  - >> on_radio_disabled_tx_wait_for_ack
  - >> on_radio_disabled_tx_noack
  - >> on_radio_disabled_rx

  NVIC_SetPriority (Thumb, 32 bytes, Stack size 8 bytes, nrf_esb.o(i.NVIC_SetPriority))
  [Stack]

  - Max Depth = 8
  - Call Chain = NVIC_SetPriority
  [Called By]
  - >> nrf_esb_init

  addr_conv (Thumb, 14 bytes, Stack size 8 bytes, nrf_esb.o(i.addr_conv))
  [Stack]

  - Max Depth = 8
  - Call Chain = addr_conv
  [Calls]
  - >> bytewise_bit_swap
  [Called By]
  - >> nrf_esb_set_base_address_1
  - >> nrf_esb_set_base_address_0
  - >> update_radio_addresses

  apply_address_workarounds (Thumb, 290 bytes, Stack size 36 bytes, nrf_esb.o(i.apply_address_workarounds))
  [Stack]

  - Max Depth = 36
  - Call Chain = apply_address_workarounds
  [Called By]
  - >> nrf_esb_set_prefixes
  - >> nrf_esb_set_base_address_1
  - >> nrf_esb_set_base_address_0

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

  - >> update_radio_addresses
  - >> addr_conv

  clear_events_restart_rx (Thumb, 78 bytes, Stack size 8 bytes, nrf_esb.o(i.clear_events_restart_rx))
  [Stack]

  - Max Depth = 8
  - Call Chain = clear_events_restart_rx
  [Called By]
  - >> on_radio_disabled_rx

  initialize_fifos (Thumb, 60 bytes, Stack size 8 bytes, nrf_esb.o(i.initialize_fifos))
  [Stack]

  - Max Depth = 8
  - Call Chain = initialize_fifos
  [Calls]
  - >> reset_fifos
  [Called By]
  - >> nrf_esb_init

  nrf_esb_get_clear_interrupts (Thumb, 56 bytes, Stack size 8 bytes, nrf_esb.o(i.nrf_esb_get_clear_interrupts))
  [Stack]

  - Max Depth = 8
  - Call Chain = nrf_esb_get_clear_interrupts
  [Calls]
  - >> NVIC_EnableIRQ
  - >> NVIC_DisableIRQ
  [Called By]
  - >> SWI0_EGU0_IRQHandler

  on_radio_disabled_rx (Thumb, 408 bytes, Stack size 24 bytes, nrf_esb.o(i.on_radio_disabled_rx))
  [Stack]

  - Max Depth = 40
  - Call Chain = on_radio_disabled_rx ⇒ rx_fifo_push_rfbuf
  [Calls]
  - >> rx_fifo_push_rfbuf
  - >> clear_events_restart_rx
  - >> NVIC_SetPendingIRQ
  - >> __aeabi_memcpy
  [Address Reference Count : 2]
  - nrf_esb.o(i.nrf_esb_start_rx)
  - nrf_esb.o(i.on_radio_disabled_rx_ack)

  on_radio_disabled_rx_ack (Thumb, 44 bytes, Stack size 8 bytes, nrf_esb.o(i.on_radio_disabled_rx_ack))
  [Stack]

  - Max Depth = 8
  - Call Chain = on_radio_disabled_rx_ack
  [Address Reference Count : 1]
  - nrf_esb.o(i.on_radio_disabled_rx)

  on_radio_disabled_tx (Thumb, 102 bytes, Stack size 8 bytes, nrf_esb.o(i.on_radio_disabled_tx))
  [Stack]

  - Max Depth = 8
  - Call Chain = on_radio_disabled_tx
  [Address Reference Count : 2]
  - nrf_esb.o(i.on_radio_disabled_tx_wait_for_ack)
  - nrf_esb.o(i.start_tx_transaction)

  on_radio_disabled_tx_noack (Thumb, 50 bytes, Stack size 8 bytes, nrf_esb.o(i.on_radio_disabled_tx_noack))
  [Stack]

  - Max Depth = 16
  - Call Chain = on_radio_disabled_tx_noack ⇒ nrf_esb_skip_tx
  [Calls]
  - >> nrf_esb_skip_tx
  - >> start_tx_transaction
  - >> NVIC_SetPendingIRQ
  [Address Reference Count : 1]
  - nrf_esb.o(i.start_tx_transaction)

  on_radio_disabled_tx_wait_for_ack (Thumb, 290 bytes, Stack size 8 bytes, nrf_esb.o(i.on_radio_disabled_tx_wait_for_ack))
  [Stack]

  - Max Depth = 24
  - Call Chain = on_radio_disabled_tx_wait_for_ack ⇒ rx_fifo_push_rfbuf
  [Calls]
  - >> nrf_esb_skip_tx
  - >> start_tx_transaction
  - >> rx_fifo_push_rfbuf
  - >> NVIC_SetPendingIRQ
  [Address Reference Count : 1]
  - nrf_esb.o(i.on_radio_disabled_tx)

  ppi_init (Thumb, 58 bytes, Stack size 0 bytes, nrf_esb.o(i.ppi_init))
  [Called By]

  - >> nrf_esb_init

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

  - >> nrf_esb_disable
  - >> initialize_fifos

  rx_fifo_push_rfbuf (Thumb, 216 bytes, Stack size 16 bytes, nrf_esb.o(i.rx_fifo_push_rfbuf))
  [Stack]

  - Max Depth = 16
  - Call Chain = rx_fifo_push_rfbuf
  [Calls]
  - >> __aeabi_memcpy
  [Called By]
  - >> on_radio_disabled_tx_wait_for_ack
  - >> on_radio_disabled_rx

  start_tx_transaction (Thumb, 372 bytes, Stack size 8 bytes, nrf_esb.o(i.start_tx_transaction))
  [Stack]

  - Max Depth = 8
  - Call Chain = start_tx_transaction
  [Calls]
  - >> NVIC_EnableIRQ
  - >> NVIC_ClearPendingIRQ
  - >> __aeabi_memcpy
  [Called By]
  - >> nrf_esb_write_payload
  - >> nrf_esb_start_tx
  - >> on_radio_disabled_tx_wait_for_ack
  - >> on_radio_disabled_tx_noack

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

  - >> nrf_esb_init

  update_radio_addresses (Thumb, 76 bytes, Stack size 8 bytes, nrf_esb.o(i.update_radio_addresses))
  [Stack]

  - Max Depth = 16
  - Call Chain = update_radio_addresses ⇒ addr_conv
  [Calls]
  - >> bytewise_bit_swap
  - >> addr_conv
  [Called By]
  - >> nrf_esb_set_prefixes
  - >> nrf_esb_set_base_address_1
  - >> nrf_esb_set_base_address_0

  update_radio_bitrate (Thumb, 64 bytes, Stack size 0 bytes, nrf_esb.o(i.update_radio_bitrate))
  [Called By]

  - >> update_radio_parameters

  update_radio_crc (Thumb, 68 bytes, Stack size 0 bytes, nrf_esb.o(i.update_radio_crc))
  [Called By]

  - >> update_radio_parameters

  update_radio_parameters (Thumb, 56 bytes, Stack size 8 bytes, nrf_esb.o(i.update_radio_parameters))
  [Stack]

  - Max Depth = 8
  - Call Chain = update_radio_parameters
  [Calls]
  - >> update_radio_tx_power
  - >> update_radio_protocol
  - >> update_radio_crc
  - >> update_radio_bitrate
  [Called By]
  - >> nrf_esb_init

  update_radio_protocol (Thumb, 36 bytes, Stack size 0 bytes, nrf_esb.o(i.update_radio_protocol))
  [Called By]

  - >> update_radio_parameters

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

  - >> update_radio_parameters

  update_rf_payload_format_esb (Thumb, 34 bytes, Stack size 0 bytes, nrf_esb.o(i.update_rf_payload_format_esb))
  [Address Reference Count : 1]

  - nrf_esb.o(i.update_radio_protocol)

  update_rf_payload_format_esb_dpl (Thumb, 32 bytes, Stack size 0 bytes, nrf_esb.o(i.update_rf_payload_format_esb_dpl))
  [Address Reference Count : 1]

  - nrf_esb.o(i.update_radio_protocol)

  errata_108 (Thumb, 78 bytes, Stack size 0 bytes, system_nrf52.o(i.errata_108))
  [Called By]

  - >> SystemInit

  errata_12 (Thumb, 78 bytes, Stack size 0 bytes, system_nrf52.o(i.errata_12))
  [Called By]

  - >> SystemInit

  errata_136 (Thumb, 78 bytes, Stack size 0 bytes, system_nrf52.o(i.errata_136))
  [Called By]

  - >> SystemInit

  errata_16 (Thumb, 42 bytes, Stack size 0 bytes, system_nrf52.o(i.errata_16))
  [Called By]

  - >> SystemInit

  errata_182 (Thumb, 26 bytes, Stack size 0 bytes, system_nrf52.o(i.errata_182))
  [Called By]

  - >> SystemInit

  errata_31 (Thumb, 78 bytes, Stack size 0 bytes, system_nrf52.o(i.errata_31))
  [Called By]

  - >> SystemInit

  errata_32 (Thumb, 42 bytes, Stack size 0 bytes, system_nrf52.o(i.errata_32))
  [Called By]

  - >> SystemInit

  errata_36 (Thumb, 78 bytes, Stack size 0 bytes, system_nrf52.o(i.errata_36))
  [Called By]

  - >> SystemInit

  errata_37 (Thumb, 42 bytes, Stack size 0 bytes, system_nrf52.o(i.errata_37))
  [Called By]

  - >> SystemInit

  errata_57 (Thumb, 42 bytes, Stack size 0 bytes, system_nrf52.o(i.errata_57))
  [Called By]

  - >> SystemInit

  errata_66 (Thumb, 42 bytes, Stack size 0 bytes, system_nrf52.o(i.errata_66))
  [Called By]

  - >> SystemInit

  _printf_core (Thumb, 658 bytes, Stack size 104 bytes, printf5.o(i._printf_core), UNUSED)
  [Calls]

  - >> __aeabi_uldivmod
  [Called By]
  - >> __0printf$5

  ### Undefined Global Symbols