Static Call Graph - [STM32746G-DISCOVERY_USBD-FS\STM32746G-DISCOVERY_USBD-FS.axf]

# Static Call Graph for image STM32746G-DISCOVERY_USBD-FS\STM32746G-DISCOVERY_USBD-FS.axf

#<CALLGRAPH># ARM Linker, 5060061: Last Updated: Tue Jul 05 15:37:50 2016

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

### Call chain for Maximum Stack Depth:

wm8994_Init ⇒ wm8994_SetVolume ⇒ wm8994_SetMute ⇒ CODEC_IO_Write ⇒ AUDIO_IO_Write ⇒ I2Cx_WriteMultiple ⇒ HAL_I2C_Mem_Write ⇒ I2C_RequestMemoryWrite ⇒ I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed

### Mutually Recursive functions

- ADC_IRQHandler ⇒ ADC_IRQHandler
- BusFault_Handler ⇒ BusFault_Handler
- HardFault_Handler ⇒ HardFault_Handler
- MemManage_Handler ⇒ MemManage_Handler
- UsageFault_Handler ⇒ UsageFault_Handler

  ### Function Pointers

  - ADC_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - Audio_DeInit from usbd_audio_if.o(i.Audio_DeInit) referenced 2 times from usbd_audio_if.o(.data)
  - Audio_GetState from usbd_audio_if.o(i.Audio_GetState) referenced 2 times from usbd_audio_if.o(.data)
  - Audio_Init from usbd_audio_if.o(i.Audio_Init) referenced 2 times from usbd_audio_if.o(.data)
  - Audio_MuteCtl from usbd_audio_if.o(i.Audio_MuteCtl) referenced 2 times from usbd_audio_if.o(.data)
  - Audio_PeriodicTC from usbd_audio_if.o(i.Audio_PeriodicTC) referenced 2 times from usbd_audio_if.o(.data)
  - Audio_PlaybackCmd from usbd_audio_if.o(i.Audio_PlaybackCmd) referenced 2 times from usbd_audio_if.o(.data)
  - Audio_VolumeCtl from usbd_audio_if.o(i.Audio_VolumeCtl) referenced 2 times from usbd_audio_if.o(.data)
  - BusFault_Handler from stm32f7xx_it.o(i.BusFault_Handler) referenced from startup_stm32f746xx.o(RESET)
  - CAN1_RX0_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - CAN1_RX1_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - CAN1_SCE_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - CAN1_TX_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - CAN2_RX0_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - CAN2_RX1_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - CAN2_SCE_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - CAN2_TX_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - CEC_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - DCMI_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - DMA1_Stream0_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - DMA1_Stream1_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - DMA1_Stream2_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - DMA1_Stream3_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - DMA1_Stream4_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - DMA1_Stream5_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - DMA1_Stream6_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - DMA1_Stream7_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - DMA2D_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - DMA2_Stream0_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - DMA2_Stream1_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - DMA2_Stream2_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - DMA2_Stream3_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - DMA2_Stream4_IRQHandler from stm32f7xx_it.o(i.DMA2_Stream4_IRQHandler) referenced from startup_stm32f746xx.o(RESET)
  - DMA2_Stream5_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - DMA2_Stream6_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - DMA2_Stream7_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - DebugMon_Handler from stm32f7xx_it.o(i.DebugMon_Handler) referenced from startup_stm32f746xx.o(RESET)
  - ETH_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - ETH_WKUP_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - EXTI0_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - EXTI15_10_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - EXTI1_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - EXTI2_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - EXTI3_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - EXTI4_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - EXTI9_5_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - FLASH_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - FMC_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - FPU_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - HardFault_Handler from stm32f7xx_it.o(i.HardFault_Handler) referenced from startup_stm32f746xx.o(RESET)
  - I2C1_ER_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - I2C1_EV_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - I2C2_ER_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - I2C2_EV_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - I2C3_ER_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - I2C3_EV_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - I2C4_ER_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - I2C4_EV_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - LPTIM1_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - LTDC_ER_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - LTDC_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - MemManage_Handler from stm32f7xx_it.o(i.MemManage_Handler) referenced from startup_stm32f746xx.o(RESET)
  - NMI_Handler from stm32f7xx_it.o(i.NMI_Handler) referenced from startup_stm32f746xx.o(RESET)
  - OTG_FS_IRQHandler from stm32f7xx_it.o(i.OTG_FS_IRQHandler) referenced from startup_stm32f746xx.o(RESET)
  - OTG_FS_WKUP_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - OTG_HS_EP1_IN_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - OTG_HS_EP1_OUT_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - OTG_HS_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - OTG_HS_WKUP_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - PVD_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - PendSV_Handler from stm32f7xx_it.o(i.PendSV_Handler) referenced from startup_stm32f746xx.o(RESET)
  - QUADSPI_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - RCC_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - RNG_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - RTC_Alarm_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - RTC_WKUP_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - Reset_Handler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - SAI1_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - SAI2_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - SAI_DMAError from stm32f7xx_hal_sai.o(i.SAI_DMAError) referenced from stm32f7xx_hal_sai.o(i.HAL_SAI_Transmit_DMA)
  - SAI_DMATxCplt from stm32f7xx_hal_sai.o(i.SAI_DMATxCplt) referenced from stm32f7xx_hal_sai.o(i.HAL_SAI_Transmit_DMA)
  - SAI_DMATxHalfCplt from stm32f7xx_hal_sai.o(i.SAI_DMATxHalfCplt) referenced from stm32f7xx_hal_sai.o(i.HAL_SAI_Transmit_DMA)
  - SDMMC1_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - SPDIF_RX_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - SPI1_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - SPI2_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - SPI3_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - SPI4_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - SPI5_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - SPI6_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - SVC_Handler from stm32f7xx_it.o(i.SVC_Handler) referenced from startup_stm32f746xx.o(RESET)
  - SysTick_Handler from stm32f7xx_it.o(i.SysTick_Handler) referenced from startup_stm32f746xx.o(RESET)
  - SystemInit from system_stm32f7xx.o(i.SystemInit) referenced from startup_stm32f746xx.o(.text)
  - TAMP_STAMP_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - TIM1_BRK_TIM9_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - TIM1_CC_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - TIM1_TRG_COM_TIM11_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - TIM1_UP_TIM10_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - TIM2_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - TIM3_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - TIM4_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - TIM5_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - TIM6_DAC_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - TIM7_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - TIM8_BRK_TIM12_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - TIM8_CC_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - TIM8_TRG_COM_TIM14_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - TIM8_UP_TIM13_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - UART4_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - UART5_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - UART7_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - UART8_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - USART1_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - USART2_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - USART3_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - USART6_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - USBD_AUDIO_ConfigStrDescriptor from usbd_desc.o(i.USBD_AUDIO_ConfigStrDescriptor) referenced 2 times from usbd_desc.o(.data)
  - USBD_AUDIO_DataIn from usbd_audio.o(i.USBD_AUDIO_DataIn) referenced 2 times from usbd_audio.o(.data)
  - USBD_AUDIO_DataOut from usbd_audio.o(i.USBD_AUDIO_DataOut) referenced 2 times from usbd_audio.o(.data)
  - USBD_AUDIO_DeInit from usbd_audio.o(i.USBD_AUDIO_DeInit) referenced 2 times from usbd_audio.o(.data)
  - USBD_AUDIO_DeviceDescriptor from usbd_desc.o(i.USBD_AUDIO_DeviceDescriptor) referenced 2 times from usbd_desc.o(.data)
  - USBD_AUDIO_EP0_RxReady from usbd_audio.o(i.USBD_AUDIO_EP0_RxReady) referenced 2 times from usbd_audio.o(.data)
  - USBD_AUDIO_EP0_TxReady from usbd_audio.o(i.USBD_AUDIO_EP0_TxReady) referenced 2 times from usbd_audio.o(.data)
  - USBD_AUDIO_GetCfgDesc from usbd_audio.o(i.USBD_AUDIO_GetCfgDesc) referenced 6 times from usbd_audio.o(.data)
  - USBD_AUDIO_GetDeviceQualifierDesc from usbd_audio.o(i.USBD_AUDIO_GetDeviceQualifierDesc) referenced 2 times from usbd_audio.o(.data)
  - USBD_AUDIO_Init from usbd_audio.o(i.USBD_AUDIO_Init) referenced 2 times from usbd_audio.o(.data)
  - USBD_AUDIO_InterfaceStrDescriptor from usbd_desc.o(i.USBD_AUDIO_InterfaceStrDescriptor) referenced 2 times from usbd_desc.o(.data)
  - USBD_AUDIO_IsoINIncomplete from usbd_audio.o(i.USBD_AUDIO_IsoINIncomplete) referenced 2 times from usbd_audio.o(.data)
  - USBD_AUDIO_IsoOutIncomplete from usbd_audio.o(i.USBD_AUDIO_IsoOutIncomplete) referenced 2 times from usbd_audio.o(.data)
  - USBD_AUDIO_LangIDStrDescriptor from usbd_desc.o(i.USBD_AUDIO_LangIDStrDescriptor) referenced 2 times from usbd_desc.o(.data)
  - USBD_AUDIO_ManufacturerStrDescriptor from usbd_desc.o(i.USBD_AUDIO_ManufacturerStrDescriptor) referenced 2 times from usbd_desc.o(.data)
  - USBD_AUDIO_ProductStrDescriptor from usbd_desc.o(i.USBD_AUDIO_ProductStrDescriptor) referenced 2 times from usbd_desc.o(.data)
  - USBD_AUDIO_SOF from usbd_audio.o(i.USBD_AUDIO_SOF) referenced 2 times from usbd_audio.o(.data)
  - USBD_AUDIO_SerialStrDescriptor from usbd_desc.o(i.USBD_AUDIO_SerialStrDescriptor) referenced 2 times from usbd_desc.o(.data)
  - USBD_AUDIO_Setup from usbd_audio.o(i.USBD_AUDIO_Setup) referenced 2 times from usbd_audio.o(.data)
  - UsageFault_Handler from stm32f7xx_it.o(i.UsageFault_Handler) referenced from startup_stm32f746xx.o(RESET)
  - WWDG_IRQHandler from startup_stm32f746xx.o(.text) referenced from startup_stm32f746xx.o(RESET)
  - __main from entry.o(.ARM.Collect$$$$00000000) referenced from startup_stm32f746xx.o(.text)
  - main from main.o(i.main) referenced from entry9a.o(.ARM.Collect$$$$0000000B)
  - wm8994_DeInit from wm8994.o(i.wm8994_DeInit) referenced 2 times from wm8994.o(.data)
  - wm8994_Init from wm8994.o(i.wm8994_Init) referenced 2 times from wm8994.o(.data)
  - wm8994_Pause from wm8994.o(i.wm8994_Pause) referenced 2 times from wm8994.o(.data)
  - wm8994_Play from wm8994.o(i.wm8994_Play) referenced 2 times from wm8994.o(.data)
  - wm8994_ReadID from wm8994.o(i.wm8994_ReadID) referenced 2 times from wm8994.o(.data)
  - wm8994_Reset from wm8994.o(i.wm8994_Reset) referenced 2 times from wm8994.o(.data)
  - wm8994_Resume from wm8994.o(i.wm8994_Resume) referenced 2 times from wm8994.o(.data)
  - wm8994_SetFrequency from wm8994.o(i.wm8994_SetFrequency) referenced 2 times from wm8994.o(.data)
  - wm8994_SetMute from wm8994.o(i.wm8994_SetMute) referenced 2 times from wm8994.o(.data)
  - wm8994_SetOutputMode from wm8994.o(i.wm8994_SetOutputMode) referenced 2 times from wm8994.o(.data)
  - wm8994_SetVolume from wm8994.o(i.wm8994_SetVolume) referenced 2 times from wm8994.o(.data)
  - wm8994_Stop from wm8994.o(i.wm8994_Stop) referenced 2 times from wm8994.o(.data)

  ### Global Symbols

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

  - startup_stm32f746xx.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_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  ADC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Calls]

  - >> ADC_IRQHandler
  [Called By]
  - >> ADC_IRQHandler
  [Address Reference Count : 1]
  - startup_stm32f746xx.o(RESET)

  CAN1_RX0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  CAN1_RX1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  CAN1_SCE_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  CAN1_TX_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  CAN2_RX0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  CAN2_RX1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  CAN2_SCE_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  CAN2_TX_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  CEC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  DCMI_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  DMA1_Stream0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  DMA1_Stream1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  DMA1_Stream2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  DMA1_Stream3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  DMA1_Stream4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  DMA1_Stream5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  DMA1_Stream6_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  DMA1_Stream7_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  DMA2D_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  DMA2_Stream0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  DMA2_Stream1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  DMA2_Stream2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  DMA2_Stream3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  DMA2_Stream5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  DMA2_Stream6_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  DMA2_Stream7_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  ETH_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  ETH_WKUP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  EXTI0_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  EXTI15_10_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  EXTI1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  EXTI2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  EXTI3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  EXTI4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  EXTI9_5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  FLASH_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  FMC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  FPU_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  I2C1_ER_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  I2C1_EV_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  I2C2_ER_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  I2C2_EV_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  I2C3_ER_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  I2C3_EV_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  I2C4_ER_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  I2C4_EV_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  LPTIM1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  LTDC_ER_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  LTDC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  OTG_FS_WKUP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  OTG_HS_EP1_IN_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  OTG_HS_EP1_OUT_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  OTG_HS_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  OTG_HS_WKUP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  PVD_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  QUADSPI_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  RCC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  RNG_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  RTC_Alarm_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  RTC_WKUP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  SAI1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  SAI2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  SDMMC1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  SPDIF_RX_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  SPI1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  SPI2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  SPI3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  SPI4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  SPI5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  SPI6_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  TAMP_STAMP_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  TIM1_BRK_TIM9_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  TIM1_CC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  TIM1_TRG_COM_TIM11_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  TIM1_UP_TIM10_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  TIM2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  TIM3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  TIM4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  TIM5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  TIM6_DAC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  TIM7_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  TIM8_BRK_TIM12_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  TIM8_CC_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  TIM8_TRG_COM_TIM14_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  TIM8_UP_TIM13_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  UART4_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  UART5_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  UART7_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  UART8_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  USART1_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  USART2_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  USART3_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  USART6_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  WWDG_IRQHandler (Thumb, 0 bytes, Stack size 0 bytes, startup_stm32f746xx.o(.text))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  __aeabi_memcpy (Thumb, 36 bytes, Stack size 0 bytes, memcpya.o(.text), UNUSED)

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

  - >> HAL_PCD_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]
  - >> USBD_AUDIO_Setup

  __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

  __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)

  __decompress (Thumb, 0 bytes, Stack size unknown bytes, __dczerorl2.o(.text), UNUSED)

  __decompress1 (Thumb, 86 bytes, Stack size unknown bytes, __dczerorl2.o(.text), UNUSED)

  AUDIO_IO_DeInit (Thumb, 2 bytes, Stack size 0 bytes, stm32746g_discovery.o(i.AUDIO_IO_DeInit))
  [Called By]

  - >> wm8994_DeInit

  AUDIO_IO_Delay (Thumb, 4 bytes, Stack size 0 bytes, stm32746g_discovery.o(i.AUDIO_IO_Delay))
  [Stack]

  - Max Depth = 16
  - Call Chain = AUDIO_IO_Delay ⇒ HAL_Delay
  [Calls]
  - >> HAL_Delay
  [Called By]
  - >> wm8994_Init

  AUDIO_IO_Init (Thumb, 6 bytes, Stack size 0 bytes, stm32746g_discovery.o(i.AUDIO_IO_Init))
  [Stack]

  - Max Depth = 96
  - Call Chain = AUDIO_IO_Init ⇒ I2Cx_Init ⇒ I2Cx_MspInit ⇒ HAL_GPIO_Init
  [Calls]
  - >> I2Cx_Init
  [Called By]
  - >> wm8994_ReadID
  - >> wm8994_Init

  AUDIO_IO_Read (Thumb, 46 bytes, Stack size 24 bytes, stm32746g_discovery.o(i.AUDIO_IO_Read))
  [Stack]

  - Max Depth = 184
  - Call Chain = AUDIO_IO_Read ⇒ I2Cx_ReadMultiple ⇒ HAL_I2C_Mem_Read ⇒ I2C_RequestMemoryRead ⇒ I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> I2Cx_ReadMultiple
  [Called By]
  - >> wm8994_ReadID

  AUDIO_IO_Write (Thumb, 46 bytes, Stack size 32 bytes, stm32746g_discovery.o(i.AUDIO_IO_Write))
  [Stack]

  - Max Depth = 192
  - Call Chain = AUDIO_IO_Write ⇒ I2Cx_WriteMultiple ⇒ HAL_I2C_Mem_Write ⇒ I2C_RequestMemoryWrite ⇒ I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> I2Cx_WriteMultiple
  [Called By]
  - >> CODEC_IO_Write

  BSP_AUDIO_IN_Error_CallBack (Thumb, 2 bytes, Stack size 0 bytes, stm32746g_discovery_audio.o(i.BSP_AUDIO_IN_Error_CallBack))
  [Called By]

  - >> HAL_SAI_ErrorCallback

  BSP_AUDIO_OUT_ChangeBuffer (Thumb, 10 bytes, Stack size 0 bytes, stm32746g_discovery_audio.o(i.BSP_AUDIO_OUT_ChangeBuffer))
  [Stack]

  - Max Depth = 44
  - Call Chain = BSP_AUDIO_OUT_ChangeBuffer ⇒ HAL_SAI_Transmit_DMA ⇒ HAL_DMA_Start_IT ⇒ DMA_SetConfig
  [Calls]
  - >> HAL_SAI_Transmit_DMA
  [Called By]
  - >> Audio_PlaybackCmd

  BSP_AUDIO_OUT_ClockConfig (Thumb, 88 bytes, Stack size 144 bytes, main.o(i.BSP_AUDIO_OUT_ClockConfig))
  [Stack]

  - Max Depth = 184
  - Call Chain = BSP_AUDIO_OUT_ClockConfig ⇒ HAL_RCCEx_PeriphCLKConfig
  [Calls]
  - >> HAL_RCCEx_PeriphCLKConfig
  - >> HAL_RCCEx_GetPeriphCLKConfig
  [Called By]
  - >> BSP_AUDIO_OUT_Init

  BSP_AUDIO_OUT_Error_CallBack (Thumb, 2 bytes, Stack size 0 bytes, stm32746g_discovery_audio.o(i.BSP_AUDIO_OUT_Error_CallBack))
  [Called By]

  - >> HAL_SAI_ErrorCallback

  BSP_AUDIO_OUT_HalfTransfer_CallBack (Thumb, 8 bytes, Stack size 0 bytes, usbd_audio_if.o(i.BSP_AUDIO_OUT_HalfTransfer_CallBack))
  [Stack]

  - Max Depth = 24
  - Call Chain = BSP_AUDIO_OUT_HalfTransfer_CallBack ⇒ USBD_AUDIO_Sync
  [Calls]
  - >> USBD_AUDIO_Sync
  [Called By]
  - >> HAL_SAI_TxHalfCpltCallback

  BSP_AUDIO_OUT_Init (Thumb, 100 bytes, Stack size 24 bytes, stm32746g_discovery_audio.o(i.BSP_AUDIO_OUT_Init))
  [Stack]

  - Max Depth = 208
  - Call Chain = BSP_AUDIO_OUT_Init ⇒ BSP_AUDIO_OUT_ClockConfig ⇒ HAL_RCCEx_PeriphCLKConfig
  [Calls]
  - >> HAL_SAI_GetState
  - >> SAIx_Out_Init
  - >> SAIx_Out_DeInit
  - >> BSP_AUDIO_OUT_ClockConfig
  - >> BSP_AUDIO_OUT_MspInit
  [Called By]
  - >> Audio_Init

  BSP_AUDIO_OUT_MspInit (Thumb, 288 bytes, Stack size 64 bytes, stm32746g_discovery_audio.o(i.BSP_AUDIO_OUT_MspInit))
  [Stack]

  - Max Depth = 104
  - Call Chain = BSP_AUDIO_OUT_MspInit ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_NVIC_EnableIRQ
  - >> HAL_NVIC_SetPriority
  - >> HAL_GPIO_Init
  - >> HAL_DMA_Init
  - >> HAL_DMA_DeInit
  [Called By]
  - >> BSP_AUDIO_OUT_Init

  BSP_AUDIO_OUT_Play (Thumb, 54 bytes, Stack size 16 bytes, stm32746g_discovery_audio.o(i.BSP_AUDIO_OUT_Play))
  [Stack]

  - Max Depth = 60
  - Call Chain = BSP_AUDIO_OUT_Play ⇒ HAL_SAI_Transmit_DMA ⇒ HAL_DMA_Start_IT ⇒ DMA_SetConfig
  [Calls]
  - >> HAL_SAI_Transmit_DMA
  [Called By]
  - >> Audio_PlaybackCmd

  BSP_AUDIO_OUT_SetAudioFrameSlot (Thumb, 34 bytes, Stack size 8 bytes, stm32746g_discovery_audio.o(i.BSP_AUDIO_OUT_SetAudioFrameSlot))
  [Stack]

  - Max Depth = 60
  - Call Chain = BSP_AUDIO_OUT_SetAudioFrameSlot ⇒ HAL_SAI_Init ⇒ SAI_GetInputClock ⇒ HAL_RCCEx_GetPeriphCLKFreq
  [Calls]
  - >> HAL_SAI_Init
  [Called By]
  - >> Audio_Init

  BSP_AUDIO_OUT_SetMute (Thumb, 22 bytes, Stack size 8 bytes, stm32746g_discovery_audio.o(i.BSP_AUDIO_OUT_SetMute))
  [Stack]

  - Max Depth = 8
  - Call Chain = BSP_AUDIO_OUT_SetMute
  [Called By]
  - >> Audio_MuteCtl

  BSP_AUDIO_OUT_SetVolume (Thumb, 22 bytes, Stack size 8 bytes, stm32746g_discovery_audio.o(i.BSP_AUDIO_OUT_SetVolume))
  [Stack]

  - Max Depth = 8
  - Call Chain = BSP_AUDIO_OUT_SetVolume
  [Called By]
  - >> Audio_VolumeCtl

  BSP_AUDIO_OUT_Stop (Thumb, 42 bytes, Stack size 8 bytes, stm32746g_discovery_audio.o(i.BSP_AUDIO_OUT_Stop))
  [Stack]

  - Max Depth = 48
  - Call Chain = BSP_AUDIO_OUT_Stop ⇒ HAL_SAI_DMAStop ⇒ HAL_DMA_Abort
  [Calls]
  - >> HAL_Delay
  - >> HAL_SAI_DMAStop
  [Called By]
  - >> Audio_DeInit

  BSP_AUDIO_OUT_TransferComplete_CallBack (Thumb, 8 bytes, Stack size 0 bytes, usbd_audio_if.o(i.BSP_AUDIO_OUT_TransferComplete_CallBack))
  [Stack]

  - Max Depth = 24
  - Call Chain = BSP_AUDIO_OUT_TransferComplete_CallBack ⇒ USBD_AUDIO_Sync
  [Calls]
  - >> USBD_AUDIO_Sync
  [Called By]
  - >> HAL_SAI_TxCpltCallback

  BSP_LED_Init (Thumb, 68 bytes, Stack size 40 bytes, stm32746g_discovery.o(i.BSP_LED_Init))
  [Stack]

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

  BSP_LED_Toggle (Thumb, 18 bytes, Stack size 0 bytes, stm32746g_discovery.o(i.BSP_LED_Toggle))
  [Calls]

  - >> HAL_GPIO_TogglePin
  [Called By]
  - >> main

  BusFault_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f7xx_it.o(i.BusFault_Handler))
  [Calls]

  - >> BusFault_Handler
  [Called By]
  - >> BusFault_Handler
  [Address Reference Count : 1]
  - startup_stm32f746xx.o(RESET)

  DMA2_Stream4_IRQHandler (Thumb, 8 bytes, Stack size 0 bytes, stm32f7xx_it.o(i.DMA2_Stream4_IRQHandler))
  [Stack]

  - Max Depth = 24
  - Call Chain = DMA2_Stream4_IRQHandler ⇒ HAL_DMA_IRQHandler
  [Calls]
  - >> HAL_DMA_IRQHandler
  [Address Reference Count : 1]
  - startup_stm32f746xx.o(RESET)

  DebugMon_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f7xx_it.o(i.DebugMon_Handler))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  HAL_DMA_Abort (Thumb, 86 bytes, Stack size 24 bytes, stm32f7xx_hal_dma.o(i.HAL_DMA_Abort))
  [Stack]

  - Max Depth = 24
  - Call Chain = HAL_DMA_Abort
  [Calls]
  - >> HAL_GetTick
  [Called By]
  - >> HAL_SAI_DMAStop

  HAL_DMA_DeInit (Thumb, 86 bytes, Stack size 16 bytes, stm32f7xx_hal_dma.o(i.HAL_DMA_DeInit))
  [Stack]

  - Max Depth = 16
  - Call Chain = HAL_DMA_DeInit
  [Calls]
  - >> DMA_CalcBaseAndBitshift
  [Called By]
  - >> BSP_AUDIO_OUT_MspInit

  HAL_DMA_IRQHandler (Thumb, 404 bytes, Stack size 24 bytes, stm32f7xx_hal_dma.o(i.HAL_DMA_IRQHandler))
  [Stack]

  - Max Depth = 24
  - Call Chain = HAL_DMA_IRQHandler
  [Called By]
  - >> DMA2_Stream4_IRQHandler

  HAL_DMA_Init (Thumb, 134 bytes, Stack size 24 bytes, stm32f7xx_hal_dma.o(i.HAL_DMA_Init))
  [Stack]

  - Max Depth = 24
  - Call Chain = HAL_DMA_Init
  [Calls]
  - >> DMA_CalcBaseAndBitshift
  [Called By]
  - >> BSP_AUDIO_OUT_MspInit

  HAL_DMA_Start_IT (Thumb, 78 bytes, Stack size 16 bytes, stm32f7xx_hal_dma.o(i.HAL_DMA_Start_IT))
  [Stack]

  - Max Depth = 28
  - Call Chain = HAL_DMA_Start_IT ⇒ DMA_SetConfig
  [Calls]
  - >> DMA_SetConfig
  [Called By]
  - >> HAL_SAI_Transmit_DMA

  HAL_Delay (Thumb, 22 bytes, Stack size 16 bytes, stm32f7xx_hal.o(i.HAL_Delay))
  [Stack]

  - Max Depth = 16
  - Call Chain = HAL_Delay
  [Calls]
  - >> HAL_GetTick
  [Called By]
  - >> USB_SetCurrentMode
  - >> USB_DevDisconnect
  - >> USB_DevConnect
  - >> AUDIO_IO_Delay
  - >> BSP_AUDIO_OUT_Stop

  HAL_GPIO_DeInit (Thumb, 292 bytes, Stack size 36 bytes, stm32f7xx_hal_gpio.o(i.HAL_GPIO_DeInit))
  [Stack]

  - Max Depth = 36
  - Call Chain = HAL_GPIO_DeInit
  [Called By]
  - >> HAL_UART_MspDeInit

  HAL_GPIO_Init (Thumb, 418 bytes, Stack size 40 bytes, stm32f7xx_hal_gpio.o(i.HAL_GPIO_Init))
  [Stack]

  - Max Depth = 40
  - Call Chain = HAL_GPIO_Init
  [Called By]
  - >> BSP_LED_Init
  - >> HAL_UART_MspInit
  - >> HAL_PCD_MspInit
  - >> I2Cx_MspInit
  - >> BSP_AUDIO_OUT_MspInit

  HAL_GPIO_TogglePin (Thumb, 8 bytes, Stack size 0 bytes, stm32f7xx_hal_gpio.o(i.HAL_GPIO_TogglePin))
  [Called By]

  - >> BSP_LED_Toggle

  HAL_GPIO_WritePin (Thumb, 10 bytes, Stack size 0 bytes, stm32f7xx_hal_gpio.o(i.HAL_GPIO_WritePin))
  [Called By]

  - >> BSP_LED_Init

  HAL_GetTick (Thumb, 6 bytes, Stack size 0 bytes, stm32f7xx_hal.o(i.HAL_GetTick))
  [Called By]

  - >> HAL_Delay
  - >> HAL_RCC_OscConfig
  - >> HAL_RCC_ClockConfig
  - >> HAL_PWREx_EnableOverDrive
  - >> HAL_RCCEx_PeriphCLKConfig
  - >> I2C_WaitOnTXISFlagUntilTimeout
  - >> I2C_WaitOnSTOPFlagUntilTimeout
  - >> I2C_WaitOnFlagUntilTimeout
  - >> I2C_IsAcknowledgeFailed
  - >> HAL_DMA_Abort
  - >> SAI_Disable
  - >> UART_WaitOnFlagUntilTimeout

  HAL_I2C_DeInit (Thumb, 46 bytes, Stack size 8 bytes, stm32f7xx_hal_i2c.o(i.HAL_I2C_DeInit))
  [Stack]

  - Max Depth = 8
  - Call Chain = HAL_I2C_DeInit
  [Calls]
  - >> HAL_I2C_MspDeInit
  [Called By]
  - >> I2Cx_Error

  HAL_I2C_GetState (Thumb, 6 bytes, Stack size 0 bytes, stm32f7xx_hal_i2c.o(i.HAL_I2C_GetState))
  [Called By]

  - >> I2Cx_Init

  HAL_I2C_Init (Thumb, 166 bytes, Stack size 16 bytes, stm32f7xx_hal_i2c.o(i.HAL_I2C_Init))
  [Stack]

  - Max Depth = 16
  - Call Chain = HAL_I2C_Init
  [Calls]
  - >> HAL_I2C_MspInit
  [Called By]
  - >> I2Cx_Init

  HAL_I2C_Mem_Read (Thumb, 268 bytes, Stack size 56 bytes, stm32f7xx_hal_i2c.o(i.HAL_I2C_Mem_Read))
  [Stack]

  - Max Depth = 128
  - Call Chain = HAL_I2C_Mem_Read ⇒ I2C_RequestMemoryRead ⇒ I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> I2C_WaitOnSTOPFlagUntilTimeout
  - >> I2C_WaitOnFlagUntilTimeout
  - >> I2C_TransferConfig
  - >> I2C_RequestMemoryRead
  [Called By]
  - >> I2Cx_ReadMultiple

  HAL_I2C_Mem_Write (Thumb, 268 bytes, Stack size 56 bytes, stm32f7xx_hal_i2c.o(i.HAL_I2C_Mem_Write))
  [Stack]

  - Max Depth = 128
  - Call Chain = HAL_I2C_Mem_Write ⇒ I2C_RequestMemoryWrite ⇒ I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> I2C_WaitOnTXISFlagUntilTimeout
  - >> I2C_WaitOnSTOPFlagUntilTimeout
  - >> I2C_WaitOnFlagUntilTimeout
  - >> I2C_TransferConfig
  - >> I2C_RequestMemoryWrite
  [Called By]
  - >> I2Cx_WriteMultiple

  HAL_I2C_MspDeInit (Thumb, 2 bytes, Stack size 0 bytes, stm32f7xx_hal_i2c.o(i.HAL_I2C_MspDeInit))
  [Called By]

  - >> HAL_I2C_DeInit

  HAL_I2C_MspInit (Thumb, 2 bytes, Stack size 0 bytes, stm32f7xx_hal_i2c.o(i.HAL_I2C_MspInit))
  [Called By]

  - >> HAL_I2C_Init

  HAL_IncTick (Thumb, 10 bytes, Stack size 0 bytes, stm32f7xx_hal.o(i.HAL_IncTick))
  [Called By]

  - >> SysTick_Handler

  HAL_Init (Thumb, 32 bytes, Stack size 8 bytes, stm32f7xx_hal.o(i.HAL_Init))
  [Stack]

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

  HAL_InitTick (Thumb, 34 bytes, Stack size 8 bytes, stm32f7xx_hal.o(i.HAL_InitTick))
  [Stack]

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

  HAL_MspInit (Thumb, 8 bytes, Stack size 8 bytes, stm32f7xx_hal.o(i.HAL_MspInit))
  [Stack]

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

  HAL_NVIC_EnableIRQ (Thumb, 22 bytes, Stack size 0 bytes, stm32f7xx_hal_cortex.o(i.HAL_NVIC_EnableIRQ))
  [Called By]

  - >> HAL_PCD_MspInit
  - >> I2Cx_MspInit
  - >> BSP_AUDIO_OUT_MspInit

  HAL_NVIC_SetPriority (Thumb, 60 bytes, Stack size 16 bytes, stm32f7xx_hal_cortex.o(i.HAL_NVIC_SetPriority))
  [Stack]

  - Max Depth = 16
  - Call Chain = HAL_NVIC_SetPriority
  [Calls]
  - >> NVIC_SetPriority
  [Called By]
  - >> HAL_InitTick
  - >> HAL_PCD_MspInit
  - >> I2Cx_MspInit
  - >> BSP_AUDIO_OUT_MspInit

  HAL_NVIC_SetPriorityGrouping (Thumb, 28 bytes, Stack size 8 bytes, stm32f7xx_hal_cortex.o(i.HAL_NVIC_SetPriorityGrouping))
  [Stack]

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

  HAL_PCDEx_ActivateLPM (Thumb, 34 bytes, Stack size 0 bytes, stm32f7xx_hal_pcd_ex.o(i.HAL_PCDEx_ActivateLPM))
  [Called By]

  - >> HAL_PCD_Init

  HAL_PCDEx_LPM_Callback (Thumb, 2 bytes, Stack size 0 bytes, stm32f7xx_hal_pcd_ex.o(i.HAL_PCDEx_LPM_Callback))
  [Called By]

  - >> HAL_PCD_IRQHandler

  HAL_PCDEx_SetRxFiFo (Thumb, 8 bytes, Stack size 0 bytes, stm32f7xx_hal_pcd_ex.o(i.HAL_PCDEx_SetRxFiFo))
  [Called By]

  - >> USBD_LL_Init

  HAL_PCDEx_SetTxFiFo (Thumb, 72 bytes, Stack size 20 bytes, stm32f7xx_hal_pcd_ex.o(i.HAL_PCDEx_SetTxFiFo))
  [Stack]

  - Max Depth = 20
  - Call Chain = HAL_PCDEx_SetTxFiFo
  [Called By]
  - >> USBD_LL_Init

  HAL_PCD_ConnectCallback (Thumb, 8 bytes, Stack size 0 bytes, usbd_conf.o(i.HAL_PCD_ConnectCallback))
  [Calls]

  - >> USBD_LL_DevConnected
  [Called By]
  - >> HAL_PCD_IRQHandler

  HAL_PCD_DataInStageCallback (Thumb, 18 bytes, Stack size 0 bytes, usbd_conf.o(i.HAL_PCD_DataInStageCallback))
  [Stack]

  - Max Depth = 96
  - Call Chain = HAL_PCD_DataInStageCallback ⇒ USBD_LL_DataInStage ⇒ USBD_CtlContinueSendData ⇒ USBD_LL_Transmit ⇒ HAL_PCD_EP_Transmit ⇒ USB_EPStartXfer ⇒ USB_WritePacket
  [Calls]
  - >> USBD_LL_DataInStage
  [Called By]
  - >> HAL_PCD_IRQHandler

  HAL_PCD_DataOutStageCallback (Thumb, 20 bytes, Stack size 0 bytes, usbd_conf.o(i.HAL_PCD_DataOutStageCallback))
  [Stack]

  - Max Depth = 88
  - Call Chain = HAL_PCD_DataOutStageCallback ⇒ USBD_LL_DataOutStage ⇒ USBD_CtlSendStatus ⇒ USBD_LL_Transmit ⇒ HAL_PCD_EP_Transmit ⇒ USB_EPStartXfer ⇒ USB_WritePacket
  [Calls]
  - >> USBD_LL_DataOutStage
  [Called By]
  - >> HAL_PCD_IRQHandler

  HAL_PCD_DisconnectCallback (Thumb, 8 bytes, Stack size 0 bytes, usbd_conf.o(i.HAL_PCD_DisconnectCallback))
  [Stack]

  - Max Depth = 8
  - Call Chain = HAL_PCD_DisconnectCallback ⇒ USBD_LL_DevDisconnected
  [Calls]
  - >> USBD_LL_DevDisconnected
  [Called By]
  - >> HAL_PCD_IRQHandler

  HAL_PCD_EP_Close (Thumb, 68 bytes, Stack size 8 bytes, stm32f7xx_hal_pcd.o(i.HAL_PCD_EP_Close))
  [Stack]

  - Max Depth = 16
  - Call Chain = HAL_PCD_EP_Close ⇒ USB_DeactivateEndpoint
  [Calls]
  - >> USB_DeactivateEndpoint
  [Called By]
  - >> USBD_LL_CloseEP

  HAL_PCD_EP_ClrStall (Thumb, 80 bytes, Stack size 16 bytes, stm32f7xx_hal_pcd.o(i.HAL_PCD_EP_ClrStall))
  [Stack]

  - Max Depth = 16
  - Call Chain = HAL_PCD_EP_ClrStall
  [Calls]
  - >> USB_EPClearStall
  [Called By]
  - >> USBD_LL_ClearStallEP

  HAL_PCD_EP_Open (Thumb, 86 bytes, Stack size 16 bytes, stm32f7xx_hal_pcd.o(i.HAL_PCD_EP_Open))
  [Stack]

  - Max Depth = 32
  - Call Chain = HAL_PCD_EP_Open ⇒ USB_ActivateEndpoint
  [Calls]
  - >> USB_ActivateEndpoint
  [Called By]
  - >> USBD_LL_OpenEP

  HAL_PCD_EP_Receive (Thumb, 94 bytes, Stack size 16 bytes, stm32f7xx_hal_pcd.o(i.HAL_PCD_EP_Receive))
  [Stack]

  - Max Depth = 48
  - Call Chain = HAL_PCD_EP_Receive ⇒ USB_EPStartXfer ⇒ USB_WritePacket
  [Calls]
  - >> USB_EPStartXfer
  - >> USB_EP0StartXfer
  [Called By]
  - >> USBD_LL_PrepareReceive

  HAL_PCD_EP_SetStall (Thumb, 96 bytes, Stack size 16 bytes, stm32f7xx_hal_pcd.o(i.HAL_PCD_EP_SetStall))
  [Stack]

  - Max Depth = 16
  - Call Chain = HAL_PCD_EP_SetStall
  [Calls]
  - >> USB_EPSetStall
  - >> USB_EP0_OutStart
  [Called By]
  - >> USBD_LL_StallEP

  HAL_PCD_EP_Transmit (Thumb, 92 bytes, Stack size 24 bytes, stm32f7xx_hal_pcd.o(i.HAL_PCD_EP_Transmit))
  [Stack]

  - Max Depth = 56
  - Call Chain = HAL_PCD_EP_Transmit ⇒ USB_EPStartXfer ⇒ USB_WritePacket
  [Calls]
  - >> USB_EPStartXfer
  - >> USB_EP0StartXfer
  [Called By]
  - >> USBD_LL_Transmit

  HAL_PCD_IRQHandler (Thumb, 1096 bytes, Stack size 40 bytes, stm32f7xx_hal_pcd.o(i.HAL_PCD_IRQHandler))
  [Stack]

  - Max Depth = 176
  - Call Chain = HAL_PCD_IRQHandler ⇒ HAL_PCD_SetupStageCallback ⇒ USBD_LL_SetupStage ⇒ USBD_StdDevReq ⇒ USBD_GetDescriptor ⇒ USBD_CtlSendData ⇒ USBD_LL_Transmit ⇒ HAL_PCD_EP_Transmit ⇒ USB_EPStartXfer ⇒ USB_WritePacket
  [Calls]
  - >> USB_ReadPacket
  - >> USB_ReadInterrupts
  - >> USB_ReadDevOutEPInterrupt
  - >> USB_ReadDevInEPInterrupt
  - >> USB_ReadDevAllOutEpInterrupt
  - >> USB_ReadDevAllInEpInterrupt
  - >> USB_GetMode
  - >> USB_GetDevSpeed
  - >> USB_FlushTxFifo
  - >> USB_EP0_OutStart
  - >> USB_ActivateSetup
  - >> HAL_PCDEx_LPM_Callback
  - >> PCD_WriteEmptyTxFifo
  - >> HAL_PCD_SuspendCallback
  - >> HAL_PCD_SetupStageCallback
  - >> HAL_PCD_SOFCallback
  - >> HAL_PCD_ResumeCallback
  - >> HAL_PCD_ResetCallback
  - >> HAL_PCD_ISOOUTIncompleteCallback
  - >> HAL_PCD_ISOINIncompleteCallback
  - >> HAL_PCD_DisconnectCallback
  - >> HAL_PCD_DataOutStageCallback
  - >> HAL_PCD_DataInStageCallback
  - >> HAL_PCD_ConnectCallback
  [Called By]
  - >> OTG_FS_IRQHandler

  HAL_PCD_ISOINIncompleteCallback (Thumb, 8 bytes, Stack size 0 bytes, usbd_conf.o(i.HAL_PCD_ISOINIncompleteCallback))
  [Calls]

  - >> USBD_LL_IsoINIncomplete
  [Called By]
  - >> HAL_PCD_IRQHandler

  HAL_PCD_ISOOUTIncompleteCallback (Thumb, 8 bytes, Stack size 0 bytes, usbd_conf.o(i.HAL_PCD_ISOOUTIncompleteCallback))
  [Calls]

  - >> USBD_LL_IsoOUTIncomplete
  [Called By]
  - >> HAL_PCD_IRQHandler

  HAL_PCD_Init (Thumb, 208 bytes, Stack size 56 bytes, stm32f7xx_hal_pcd.o(i.HAL_PCD_Init))
  [Stack]

  - Max Depth = 152
  - Call Chain = HAL_PCD_Init ⇒ HAL_PCD_MspInit ⇒ HAL_GPIO_Init
  [Calls]
  - >> USB_SetCurrentMode
  - >> USB_DisableGlobalInt
  - >> USB_DevInit
  - >> USB_DevDisconnect
  - >> USB_CoreInit
  - >> HAL_PCDEx_ActivateLPM
  - >> HAL_PCD_MspInit
  - >> __aeabi_memcpy4
  [Called By]
  - >> USBD_LL_Init

  HAL_PCD_MspInit (Thumb, 362 bytes, Stack size 56 bytes, usbd_conf.o(i.HAL_PCD_MspInit))
  [Stack]

  - Max Depth = 96
  - Call Chain = HAL_PCD_MspInit ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_NVIC_EnableIRQ
  - >> HAL_NVIC_SetPriority
  - >> HAL_GPIO_Init
  [Called By]
  - >> HAL_PCD_Init

  HAL_PCD_ResetCallback (Thumb, 34 bytes, Stack size 16 bytes, usbd_conf.o(i.HAL_PCD_ResetCallback))
  [Stack]

  - Max Depth = 72
  - Call Chain = HAL_PCD_ResetCallback ⇒ USBD_LL_Reset ⇒ USBD_LL_OpenEP ⇒ HAL_PCD_EP_Open ⇒ USB_ActivateEndpoint
  [Calls]
  - >> USBD_LL_SetSpeed
  - >> USBD_LL_Reset
  [Called By]
  - >> HAL_PCD_IRQHandler

  HAL_PCD_ResumeCallback (Thumb, 8 bytes, Stack size 0 bytes, usbd_conf.o(i.HAL_PCD_ResumeCallback))
  [Calls]

  - >> USBD_LL_Resume
  [Called By]
  - >> HAL_PCD_IRQHandler

  HAL_PCD_SOFCallback (Thumb, 8 bytes, Stack size 0 bytes, usbd_conf.o(i.HAL_PCD_SOFCallback))
  [Stack]

  - Max Depth = 8
  - Call Chain = HAL_PCD_SOFCallback ⇒ USBD_LL_SOF
  [Calls]
  - >> USBD_LL_SOF
  [Called By]
  - >> HAL_PCD_IRQHandler

  HAL_PCD_SetAddress (Thumb, 36 bytes, Stack size 8 bytes, stm32f7xx_hal_pcd.o(i.HAL_PCD_SetAddress))
  [Stack]

  - Max Depth = 8
  - Call Chain = HAL_PCD_SetAddress
  [Calls]
  - >> USB_SetDevAddress
  [Called By]
  - >> USBD_LL_SetUSBAddress

  HAL_PCD_SetupStageCallback (Thumb, 14 bytes, Stack size 0 bytes, usbd_conf.o(i.HAL_PCD_SetupStageCallback))
  [Stack]

  - Max Depth = 136
  - Call Chain = HAL_PCD_SetupStageCallback ⇒ USBD_LL_SetupStage ⇒ USBD_StdDevReq ⇒ USBD_GetDescriptor ⇒ USBD_CtlSendData ⇒ USBD_LL_Transmit ⇒ HAL_PCD_EP_Transmit ⇒ USB_EPStartXfer ⇒ USB_WritePacket
  [Calls]
  - >> USBD_LL_SetupStage
  [Called By]
  - >> HAL_PCD_IRQHandler

  HAL_PCD_Start (Thumb, 42 bytes, Stack size 8 bytes, stm32f7xx_hal_pcd.o(i.HAL_PCD_Start))
  [Stack]

  - Max Depth = 32
  - Call Chain = HAL_PCD_Start ⇒ USB_DevConnect ⇒ HAL_Delay
  [Calls]
  - >> USB_EnableGlobalInt
  - >> USB_DevConnect
  [Called By]
  - >> USBD_LL_Start

  HAL_PCD_SuspendCallback (Thumb, 8 bytes, Stack size 0 bytes, usbd_conf.o(i.HAL_PCD_SuspendCallback))
  [Calls]

  - >> USBD_LL_Suspend
  [Called By]
  - >> HAL_PCD_IRQHandler

  HAL_PWREx_EnableOverDrive (Thumb, 100 bytes, Stack size 24 bytes, stm32f7xx_hal_pwr_ex.o(i.HAL_PWREx_EnableOverDrive))
  [Stack]

  - Max Depth = 24
  - Call Chain = HAL_PWREx_EnableOverDrive
  [Calls]
  - >> HAL_GetTick
  [Called By]
  - >> main

  HAL_RCCEx_GetPeriphCLKConfig (Thumb, 426 bytes, Stack size 20 bytes, stm32f7xx_hal_rcc_ex.o(i.HAL_RCCEx_GetPeriphCLKConfig))
  [Stack]

  - Max Depth = 20
  - Call Chain = HAL_RCCEx_GetPeriphCLKConfig
  [Called By]
  - >> BSP_AUDIO_OUT_ClockConfig

  HAL_RCCEx_GetPeriphCLKFreq (Thumb, 268 bytes, Stack size 20 bytes, stm32f7xx_hal_rcc_ex.o(i.HAL_RCCEx_GetPeriphCLKFreq))
  [Stack]

  - Max Depth = 20
  - Call Chain = HAL_RCCEx_GetPeriphCLKFreq
  [Called By]
  - >> SAI_GetInputClock

  HAL_RCCEx_PeriphCLKConfig (Thumb, 1708 bytes, Stack size 40 bytes, stm32f7xx_hal_rcc_ex.o(i.HAL_RCCEx_PeriphCLKConfig))
  [Stack]

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

  HAL_RCC_ClockConfig (Thumb, 450 bytes, Stack size 32 bytes, stm32f7xx_hal_rcc.o(i.HAL_RCC_ClockConfig))
  [Stack]

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

  HAL_RCC_GetHCLKFreq (Thumb, 38 bytes, Stack size 4 bytes, stm32f7xx_hal_rcc.o(i.HAL_RCC_GetHCLKFreq))
  [Stack]

  - Max Depth = 16
  - Call Chain = HAL_RCC_GetHCLKFreq ⇒ HAL_RCC_GetSysClockFreq
  [Calls]
  - >> HAL_RCC_GetSysClockFreq
  [Called By]
  - >> HAL_InitTick
  - >> HAL_RCC_GetPCLK2Freq
  - >> HAL_RCC_GetPCLK1Freq

  HAL_RCC_GetPCLK1Freq (Thumb, 36 bytes, Stack size 4 bytes, stm32f7xx_hal_rcc.o(i.HAL_RCC_GetPCLK1Freq))
  [Stack]

  - Max Depth = 20
  - Call Chain = HAL_RCC_GetPCLK1Freq ⇒ HAL_RCC_GetHCLKFreq ⇒ HAL_RCC_GetSysClockFreq
  [Calls]
  - >> HAL_RCC_GetHCLKFreq
  [Called By]
  - >> UART_SetConfig

  HAL_RCC_GetPCLK2Freq (Thumb, 36 bytes, Stack size 4 bytes, stm32f7xx_hal_rcc.o(i.HAL_RCC_GetPCLK2Freq))
  [Stack]

  - Max Depth = 20
  - Call Chain = HAL_RCC_GetPCLK2Freq ⇒ HAL_RCC_GetHCLKFreq ⇒ HAL_RCC_GetSysClockFreq
  [Calls]
  - >> HAL_RCC_GetHCLKFreq
  [Called By]
  - >> UART_SetConfig

  HAL_RCC_GetSysClockFreq (Thumb, 120 bytes, Stack size 12 bytes, stm32f7xx_hal_rcc.o(i.HAL_RCC_GetSysClockFreq))
  [Stack]

  - Max Depth = 12
  - Call Chain = HAL_RCC_GetSysClockFreq
  [Called By]
  - >> HAL_RCC_GetHCLKFreq
  - >> UART_SetConfig

  HAL_RCC_OscConfig (Thumb, 922 bytes, Stack size 40 bytes, stm32f7xx_hal_rcc.o(i.HAL_RCC_OscConfig))
  [Stack]

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

  HAL_SAI_DMAStop (Thumb, 76 bytes, Stack size 16 bytes, stm32f7xx_hal_sai.o(i.HAL_SAI_DMAStop))
  [Stack]

  - Max Depth = 40
  - Call Chain = HAL_SAI_DMAStop ⇒ HAL_DMA_Abort
  [Calls]
  - >> HAL_DMA_Abort
  - >> SAI_Disable
  [Called By]
  - >> SAI_DMAError
  - >> BSP_AUDIO_OUT_Stop

  HAL_SAI_DeInit (Thumb, 66 bytes, Stack size 16 bytes, stm32f7xx_hal_sai.o(i.HAL_SAI_DeInit))
  [Stack]

  - Max Depth = 32
  - Call Chain = HAL_SAI_DeInit ⇒ SAI_Disable
  [Calls]
  - >> HAL_SAI_MspDeInit
  - >> SAI_Disable
  [Called By]
  - >> SAIx_Out_DeInit

  HAL_SAI_ErrorCallback (Thumb, 62 bytes, Stack size 16 bytes, stm32746g_discovery_audio.o(i.HAL_SAI_ErrorCallback))
  [Stack]

  - Max Depth = 16
  - Call Chain = HAL_SAI_ErrorCallback
  [Calls]
  - >> HAL_SAI_GetState
  - >> BSP_AUDIO_OUT_Error_CallBack
  - >> BSP_AUDIO_IN_Error_CallBack
  [Called By]
  - >> SAI_DMAError

  HAL_SAI_GetState (Thumb, 6 bytes, Stack size 0 bytes, stm32f7xx_hal_sai.o(i.HAL_SAI_GetState))
  [Called By]

  - >> BSP_AUDIO_OUT_Init
  - >> HAL_SAI_ErrorCallback

  HAL_SAI_Init (Thumb, 388 bytes, Stack size 32 bytes, stm32f7xx_hal_sai.o(i.HAL_SAI_Init))
  [Stack]

  - Max Depth = 52
  - Call Chain = HAL_SAI_Init ⇒ SAI_GetInputClock ⇒ HAL_RCCEx_GetPeriphCLKFreq
  [Calls]
  - >> SAI_GetInputClock
  - >> SAI_BlockSynchroConfig
  - >> HAL_SAI_MspInit
  - >> SAI_Disable
  [Called By]
  - >> SAIx_Out_Init
  - >> BSP_AUDIO_OUT_SetAudioFrameSlot

  HAL_SAI_MspDeInit (Thumb, 2 bytes, Stack size 0 bytes, stm32f7xx_hal_sai.o(i.HAL_SAI_MspDeInit))
  [Called By]

  - >> HAL_SAI_DeInit

  HAL_SAI_MspInit (Thumb, 2 bytes, Stack size 0 bytes, stm32f7xx_hal_sai.o(i.HAL_SAI_MspInit))
  [Called By]

  - >> HAL_SAI_Init

  HAL_SAI_Transmit_DMA (Thumb, 148 bytes, Stack size 16 bytes, stm32f7xx_hal_sai.o(i.HAL_SAI_Transmit_DMA))
  [Stack]

  - Max Depth = 44
  - Call Chain = HAL_SAI_Transmit_DMA ⇒ HAL_DMA_Start_IT ⇒ DMA_SetConfig
  [Calls]
  - >> HAL_DMA_Start_IT
  - >> SAI_InterruptFlag
  [Called By]
  - >> BSP_AUDIO_OUT_Play
  - >> BSP_AUDIO_OUT_ChangeBuffer

  HAL_SAI_TxCpltCallback (Thumb, 8 bytes, Stack size 8 bytes, stm32746g_discovery_audio.o(i.HAL_SAI_TxCpltCallback))
  [Stack]

  - Max Depth = 32
  - Call Chain = HAL_SAI_TxCpltCallback ⇒ BSP_AUDIO_OUT_TransferComplete_CallBack ⇒ USBD_AUDIO_Sync
  [Calls]
  - >> BSP_AUDIO_OUT_TransferComplete_CallBack
  [Called By]
  - >> SAI_DMATxCplt

  HAL_SAI_TxHalfCpltCallback (Thumb, 8 bytes, Stack size 8 bytes, stm32746g_discovery_audio.o(i.HAL_SAI_TxHalfCpltCallback))
  [Stack]

  - Max Depth = 32
  - Call Chain = HAL_SAI_TxHalfCpltCallback ⇒ BSP_AUDIO_OUT_HalfTransfer_CallBack ⇒ USBD_AUDIO_Sync
  [Calls]
  - >> BSP_AUDIO_OUT_HalfTransfer_CallBack
  [Called By]
  - >> SAI_DMATxHalfCplt

  HAL_SYSTICK_Config (Thumb, 38 bytes, Stack size 8 bytes, stm32f7xx_hal_cortex.o(i.HAL_SYSTICK_Config))
  [Stack]

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

  HAL_UART_DeInit (Thumb, 60 bytes, Stack size 16 bytes, stm32f7xx_hal_uart.o(i.HAL_UART_DeInit))
  [Stack]

  - Max Depth = 60
  - Call Chain = HAL_UART_DeInit ⇒ HAL_UART_MspDeInit ⇒ HAL_GPIO_DeInit
  [Calls]
  - >> HAL_UART_MspDeInit
  [Called By]
  - >> main

  HAL_UART_Init (Thumb, 106 bytes, Stack size 8 bytes, stm32f7xx_hal_uart.o(i.HAL_UART_Init))
  [Stack]

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

  HAL_UART_MspDeInit (Thumb, 42 bytes, Stack size 8 bytes, main.o(i.HAL_UART_MspDeInit))
  [Stack]

  - Max Depth = 44
  - Call Chain = HAL_UART_MspDeInit ⇒ HAL_GPIO_DeInit
  [Calls]
  - >> HAL_GPIO_DeInit
  [Called By]
  - >> HAL_UART_DeInit

  HAL_UART_MspInit (Thumb, 100 bytes, Stack size 40 bytes, main.o(i.HAL_UART_MspInit))
  [Stack]

  - Max Depth = 80
  - Call Chain = HAL_UART_MspInit ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_GPIO_Init
  [Called By]
  - >> HAL_UART_Init

  HAL_UART_Transmit (Thumb, 200 bytes, Stack size 32 bytes, stm32f7xx_hal_uart.o(i.HAL_UART_Transmit))
  [Stack]

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

  HardFault_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f7xx_it.o(i.HardFault_Handler))
  [Calls]

  - >> HardFault_Handler
  [Called By]
  - >> HardFault_Handler
  [Address Reference Count : 1]
  - startup_stm32f746xx.o(RESET)

  MemManage_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f7xx_it.o(i.MemManage_Handler))
  [Calls]

  - >> MemManage_Handler
  [Called By]
  - >> MemManage_Handler
  [Address Reference Count : 1]
  - startup_stm32f746xx.o(RESET)

  NMI_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f7xx_it.o(i.NMI_Handler))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  OTG_FS_IRQHandler (Thumb, 6 bytes, Stack size 0 bytes, stm32f7xx_it.o(i.OTG_FS_IRQHandler))
  [Stack]

  - Max Depth = 176
  - Call Chain = OTG_FS_IRQHandler ⇒ HAL_PCD_IRQHandler ⇒ HAL_PCD_SetupStageCallback ⇒ USBD_LL_SetupStage ⇒ USBD_StdDevReq ⇒ USBD_GetDescriptor ⇒ USBD_CtlSendData ⇒ USBD_LL_Transmit ⇒ HAL_PCD_EP_Transmit ⇒ USB_EPStartXfer ⇒ USB_WritePacket
  [Calls]
  - >> HAL_PCD_IRQHandler
  [Address Reference Count : 1]
  - startup_stm32f746xx.o(RESET)

  PendSV_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f7xx_it.o(i.PendSV_Handler))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  SAI_BlockSynchroConfig (Thumb, 60 bytes, Stack size 0 bytes, stm32f7xx_hal_sai_ex.o(i.SAI_BlockSynchroConfig))
  [Called By]

  - >> HAL_SAI_Init

  SAI_GetInputClock (Thumb, 30 bytes, Stack size 0 bytes, stm32f7xx_hal_sai_ex.o(i.SAI_GetInputClock))
  [Stack]

  - Max Depth = 20
  - Call Chain = SAI_GetInputClock ⇒ HAL_RCCEx_GetPeriphCLKFreq
  [Calls]
  - >> HAL_RCCEx_GetPeriphCLKFreq
  [Called By]
  - >> HAL_SAI_Init

  SVC_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f7xx_it.o(i.SVC_Handler))
  [Address Reference Count : 1]

  - startup_stm32f746xx.o(RESET)

  SysTick_Handler (Thumb, 4 bytes, Stack size 0 bytes, stm32f7xx_it.o(i.SysTick_Handler))
  [Calls]

  - >> HAL_IncTick
  [Address Reference Count : 1]
  - startup_stm32f746xx.o(RESET)

  SystemInit (Thumb, 68 bytes, Stack size 12 bytes, system_stm32f7xx.o(i.SystemInit))
  [Stack]

  - Max Depth = 12
  - Call Chain = SystemInit
  [Address Reference Count : 1]
  - startup_stm32f746xx.o(.text)

  UART_AdvFeatureConfig (Thumb, 200 bytes, Stack size 0 bytes, stm32f7xx_hal_uart.o(i.UART_AdvFeatureConfig))
  [Called By]

  - >> HAL_UART_Init

  UART_CheckIdleState (Thumb, 78 bytes, Stack size 16 bytes, stm32f7xx_hal_uart.o(i.UART_CheckIdleState))
  [Stack]

  - Max Depth = 48
  - Call Chain = UART_CheckIdleState ⇒ UART_WaitOnFlagUntilTimeout
  [Calls]
  - >> UART_WaitOnFlagUntilTimeout
  [Called By]
  - >> HAL_UART_Init

  UART_SetConfig (Thumb, 534 bytes, Stack size 32 bytes, stm32f7xx_hal_uart.o(i.UART_SetConfig))
  [Stack]

  - Max Depth = 52
  - Call Chain = UART_SetConfig ⇒ HAL_RCC_GetPCLK2Freq ⇒ HAL_RCC_GetHCLKFreq ⇒ HAL_RCC_GetSysClockFreq
  [Calls]
  - >> HAL_RCC_GetSysClockFreq
  - >> HAL_RCC_GetPCLK2Freq
  - >> HAL_RCC_GetPCLK1Freq
  [Called By]
  - >> HAL_UART_Init

  UART_WaitOnFlagUntilTimeout (Thumb, 146 bytes, Stack size 32 bytes, stm32f7xx_hal_uart.o(i.UART_WaitOnFlagUntilTimeout))
  [Stack]

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

  USBD_AUDIO_ConfigStrDescriptor (Thumb, 16 bytes, Stack size 8 bytes, usbd_desc.o(i.USBD_AUDIO_ConfigStrDescriptor))
  [Stack]

  - Max Depth = 28
  - Call Chain = USBD_AUDIO_ConfigStrDescriptor ⇒ USBD_GetString
  [Calls]
  - >> USBD_GetString
  [Address Reference Count : 1]
  - usbd_desc.o(.data)

  USBD_AUDIO_DeviceDescriptor (Thumb, 8 bytes, Stack size 0 bytes, usbd_desc.o(i.USBD_AUDIO_DeviceDescriptor))
  [Address Reference Count : 1]

  - usbd_desc.o(.data)

  USBD_AUDIO_InterfaceStrDescriptor (Thumb, 16 bytes, Stack size 8 bytes, usbd_desc.o(i.USBD_AUDIO_InterfaceStrDescriptor))
  [Stack]

  - Max Depth = 28
  - Call Chain = USBD_AUDIO_InterfaceStrDescriptor ⇒ USBD_GetString
  [Calls]
  - >> USBD_GetString
  [Address Reference Count : 1]
  - usbd_desc.o(.data)

  USBD_AUDIO_LangIDStrDescriptor (Thumb, 8 bytes, Stack size 0 bytes, usbd_desc.o(i.USBD_AUDIO_LangIDStrDescriptor))
  [Address Reference Count : 1]

  - usbd_desc.o(.data)

  USBD_AUDIO_ManufacturerStrDescriptor (Thumb, 16 bytes, Stack size 8 bytes, usbd_desc.o(i.USBD_AUDIO_ManufacturerStrDescriptor))
  [Stack]

  - Max Depth = 28
  - Call Chain = USBD_AUDIO_ManufacturerStrDescriptor ⇒ USBD_GetString
  [Calls]
  - >> USBD_GetString
  [Address Reference Count : 1]
  - usbd_desc.o(.data)

  USBD_AUDIO_ProductStrDescriptor (Thumb, 24 bytes, Stack size 8 bytes, usbd_desc.o(i.USBD_AUDIO_ProductStrDescriptor))
  [Stack]

  - Max Depth = 28
  - Call Chain = USBD_AUDIO_ProductStrDescriptor ⇒ USBD_GetString
  [Calls]
  - >> USBD_GetString
  [Address Reference Count : 1]
  - usbd_desc.o(.data)

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

  - >> main

  USBD_AUDIO_SerialStrDescriptor (Thumb, 50 bytes, Stack size 8 bytes, usbd_desc.o(i.USBD_AUDIO_SerialStrDescriptor))
  [Stack]

  - Max Depth = 28
  - Call Chain = USBD_AUDIO_SerialStrDescriptor ⇒ IntToUnicode
  [Calls]
  - >> IntToUnicode
  [Address Reference Count : 1]
  - usbd_desc.o(.data)

  USBD_AUDIO_Sync (Thumb, 134 bytes, Stack size 24 bytes, usbd_audio.o(i.USBD_AUDIO_Sync))
  [Stack]

  - Max Depth = 24
  - Call Chain = USBD_AUDIO_Sync
  [Called By]
  - >> BSP_AUDIO_OUT_TransferComplete_CallBack
  - >> BSP_AUDIO_OUT_HalfTransfer_CallBack

  USBD_ClrClassConfig (Thumb, 14 bytes, Stack size 8 bytes, usbd_core.o(i.USBD_ClrClassConfig))
  [Stack]

  - Max Depth = 8
  - Call Chain = USBD_ClrClassConfig
  [Called By]
  - >> USBD_SetConfig

  USBD_CtlContinueRx (Thumb, 16 bytes, Stack size 8 bytes, usbd_ioreq.o(i.USBD_CtlContinueRx))
  [Stack]

  - Max Depth = 64
  - Call Chain = USBD_CtlContinueRx ⇒ USBD_LL_PrepareReceive ⇒ HAL_PCD_EP_Receive ⇒ USB_EPStartXfer ⇒ USB_WritePacket
  [Calls]
  - >> USBD_LL_PrepareReceive
  [Called By]
  - >> USBD_LL_DataOutStage

  USBD_CtlContinueSendData (Thumb, 16 bytes, Stack size 8 bytes, usbd_ioreq.o(i.USBD_CtlContinueSendData))
  [Stack]

  - Max Depth = 72
  - Call Chain = USBD_CtlContinueSendData ⇒ USBD_LL_Transmit ⇒ HAL_PCD_EP_Transmit ⇒ USB_EPStartXfer ⇒ USB_WritePacket
  [Calls]
  - >> USBD_LL_Transmit
  [Called By]
  - >> USBD_LL_DataInStage

  USBD_CtlError (Thumb, 22 bytes, Stack size 8 bytes, usbd_ctlreq.o(i.USBD_CtlError))
  [Stack]

  - Max Depth = 32
  - Call Chain = USBD_CtlError ⇒ USBD_LL_StallEP ⇒ HAL_PCD_EP_SetStall
  [Calls]
  - >> USBD_LL_StallEP
  [Called By]
  - >> USBD_StdItfReq
  - >> USBD_StdEPReq
  - >> USBD_StdDevReq
  - >> USBD_SetConfig
  - >> USBD_GetDescriptor
  - >> USBD_AUDIO_Setup

  USBD_CtlPrepareRx (Thumb, 30 bytes, Stack size 8 bytes, usbd_ioreq.o(i.USBD_CtlPrepareRx))
  [Stack]

  - Max Depth = 64
  - Call Chain = USBD_CtlPrepareRx ⇒ USBD_LL_PrepareReceive ⇒ HAL_PCD_EP_Receive ⇒ USB_EPStartXfer ⇒ USB_WritePacket
  [Calls]
  - >> USBD_LL_PrepareReceive
  [Called By]
  - >> USBD_AUDIO_Setup

  USBD_CtlReceiveStatus (Thumb, 22 bytes, Stack size 8 bytes, usbd_ioreq.o(i.USBD_CtlReceiveStatus))
  [Stack]

  - Max Depth = 64
  - Call Chain = USBD_CtlReceiveStatus ⇒ USBD_LL_PrepareReceive ⇒ HAL_PCD_EP_Receive ⇒ USB_EPStartXfer ⇒ USB_WritePacket
  [Calls]
  - >> USBD_LL_PrepareReceive
  [Called By]
  - >> USBD_LL_DataInStage

  USBD_CtlSendData (Thumb, 26 bytes, Stack size 8 bytes, usbd_ioreq.o(i.USBD_CtlSendData))
  [Stack]

  - Max Depth = 72
  - Call Chain = USBD_CtlSendData ⇒ USBD_LL_Transmit ⇒ HAL_PCD_EP_Transmit ⇒ USB_EPStartXfer ⇒ USB_WritePacket
  [Calls]
  - >> USBD_LL_Transmit
  [Called By]
  - >> USBD_StdEPReq
  - >> USBD_StdDevReq
  - >> USBD_GetDescriptor
  - >> USBD_AUDIO_Setup

  USBD_CtlSendStatus (Thumb, 22 bytes, Stack size 8 bytes, usbd_ioreq.o(i.USBD_CtlSendStatus))
  [Stack]

  - Max Depth = 72
  - Call Chain = USBD_CtlSendStatus ⇒ USBD_LL_Transmit ⇒ HAL_PCD_EP_Transmit ⇒ USB_EPStartXfer ⇒ USB_WritePacket
  [Calls]
  - >> USBD_LL_Transmit
  [Called By]
  - >> USBD_StdItfReq
  - >> USBD_StdEPReq
  - >> USBD_StdDevReq
  - >> USBD_SetConfig
  - >> USBD_LL_DataOutStage

  USBD_GetString (Thumb, 72 bytes, Stack size 20 bytes, usbd_ctlreq.o(i.USBD_GetString))
  [Stack]

  - Max Depth = 20
  - Call Chain = USBD_GetString
  [Called By]
  - >> USBD_AUDIO_ProductStrDescriptor
  - >> USBD_AUDIO_ManufacturerStrDescriptor
  - >> USBD_AUDIO_InterfaceStrDescriptor
  - >> USBD_AUDIO_ConfigStrDescriptor

  USBD_Init (Thumb, 42 bytes, Stack size 8 bytes, usbd_core.o(i.USBD_Init))
  [Stack]

  - Max Depth = 176
  - Call Chain = USBD_Init ⇒ USBD_LL_Init ⇒ HAL_PCD_Init ⇒ HAL_PCD_MspInit ⇒ HAL_GPIO_Init
  [Calls]
  - >> USBD_LL_Init
  [Called By]
  - >> main

  USBD_LL_ClearStallEP (Thumb, 14 bytes, Stack size 8 bytes, usbd_conf.o(i.USBD_LL_ClearStallEP))
  [Stack]

  - Max Depth = 24
  - Call Chain = USBD_LL_ClearStallEP ⇒ HAL_PCD_EP_ClrStall
  [Calls]
  - >> HAL_PCD_EP_ClrStall
  [Called By]
  - >> USBD_StdEPReq

  USBD_LL_CloseEP (Thumb, 14 bytes, Stack size 8 bytes, usbd_conf.o(i.USBD_LL_CloseEP))
  [Stack]

  - Max Depth = 24
  - Call Chain = USBD_LL_CloseEP ⇒ HAL_PCD_EP_Close ⇒ USB_DeactivateEndpoint
  [Calls]
  - >> HAL_PCD_EP_Close
  [Called By]
  - >> USBD_AUDIO_DeInit

  USBD_LL_DataInStage (Thumb, 170 bytes, Stack size 24 bytes, usbd_core.o(i.USBD_LL_DataInStage))
  [Stack]

  - Max Depth = 96
  - Call Chain = USBD_LL_DataInStage ⇒ USBD_CtlContinueSendData ⇒ USBD_LL_Transmit ⇒ HAL_PCD_EP_Transmit ⇒ USB_EPStartXfer ⇒ USB_WritePacket
  [Calls]
  - >> USBD_CtlReceiveStatus
  - >> USBD_CtlContinueSendData
  - >> USBD_LL_PrepareReceive
  [Called By]
  - >> HAL_PCD_DataInStageCallback

  USBD_LL_DataOutStage (Thumb, 106 bytes, Stack size 16 bytes, usbd_core.o(i.USBD_LL_DataOutStage))
  [Stack]

  - Max Depth = 88
  - Call Chain = USBD_LL_DataOutStage ⇒ USBD_CtlSendStatus ⇒ USBD_LL_Transmit ⇒ HAL_PCD_EP_Transmit ⇒ USB_EPStartXfer ⇒ USB_WritePacket
  [Calls]
  - >> USBD_CtlContinueRx
  - >> USBD_CtlSendStatus
  [Called By]
  - >> HAL_PCD_DataOutStageCallback

  USBD_LL_DevConnected (Thumb, 4 bytes, Stack size 0 bytes, usbd_core.o(i.USBD_LL_DevConnected))
  [Called By]

  - >> HAL_PCD_ConnectCallback

  USBD_LL_DevDisconnected (Thumb, 22 bytes, Stack size 8 bytes, usbd_core.o(i.USBD_LL_DevDisconnected))
  [Stack]

  - Max Depth = 8
  - Call Chain = USBD_LL_DevDisconnected
  [Called By]
  - >> HAL_PCD_DisconnectCallback

  USBD_LL_Init (Thumb, 74 bytes, Stack size 16 bytes, usbd_conf.o(i.USBD_LL_Init))
  [Stack]

  - Max Depth = 168
  - Call Chain = USBD_LL_Init ⇒ HAL_PCD_Init ⇒ HAL_PCD_MspInit ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_PCD_Init
  - >> HAL_PCDEx_SetTxFiFo
  - >> HAL_PCDEx_SetRxFiFo
  [Called By]
  - >> USBD_Init

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

  - >> USBD_StdEPReq

  USBD_LL_IsoINIncomplete (Thumb, 4 bytes, Stack size 0 bytes, usbd_core.o(i.USBD_LL_IsoINIncomplete))
  [Called By]

  - >> HAL_PCD_ISOINIncompleteCallback

  USBD_LL_IsoOUTIncomplete (Thumb, 4 bytes, Stack size 0 bytes, usbd_core.o(i.USBD_LL_IsoOUTIncomplete))
  [Called By]

  - >> HAL_PCD_ISOOUTIncompleteCallback

  USBD_LL_OpenEP (Thumb, 20 bytes, Stack size 8 bytes, usbd_conf.o(i.USBD_LL_OpenEP))
  [Stack]

  - Max Depth = 40
  - Call Chain = USBD_LL_OpenEP ⇒ HAL_PCD_EP_Open ⇒ USB_ActivateEndpoint
  [Calls]
  - >> HAL_PCD_EP_Open
  [Called By]
  - >> USBD_LL_Reset
  - >> USBD_AUDIO_Init

  USBD_LL_PrepareReceive (Thumb, 14 bytes, Stack size 8 bytes, usbd_conf.o(i.USBD_LL_PrepareReceive))
  [Stack]

  - Max Depth = 56
  - Call Chain = USBD_LL_PrepareReceive ⇒ HAL_PCD_EP_Receive ⇒ USB_EPStartXfer ⇒ USB_WritePacket
  [Calls]
  - >> HAL_PCD_EP_Receive
  [Called By]
  - >> USBD_CtlReceiveStatus
  - >> USBD_CtlPrepareRx
  - >> USBD_CtlContinueRx
  - >> USBD_LL_DataInStage
  - >> USBD_AUDIO_Init
  - >> USBD_AUDIO_DataOut

  USBD_LL_Reset (Thumb, 64 bytes, Stack size 16 bytes, usbd_core.o(i.USBD_LL_Reset))
  [Stack]

  - Max Depth = 56
  - Call Chain = USBD_LL_Reset ⇒ USBD_LL_OpenEP ⇒ HAL_PCD_EP_Open ⇒ USB_ActivateEndpoint
  [Calls]
  - >> USBD_LL_OpenEP
  [Called By]
  - >> HAL_PCD_ResetCallback

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

  - >> HAL_PCD_ResumeCallback

  USBD_LL_SOF (Thumb, 24 bytes, Stack size 8 bytes, usbd_core.o(i.USBD_LL_SOF))
  [Stack]

  - Max Depth = 8
  - Call Chain = USBD_LL_SOF
  [Called By]
  - >> HAL_PCD_SOFCallback

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

  - >> HAL_PCD_ResetCallback

  USBD_LL_SetUSBAddress (Thumb, 14 bytes, Stack size 8 bytes, usbd_conf.o(i.USBD_LL_SetUSBAddress))
  [Stack]

  - Max Depth = 16
  - Call Chain = USBD_LL_SetUSBAddress ⇒ HAL_PCD_SetAddress
  [Calls]
  - >> HAL_PCD_SetAddress
  [Called By]
  - >> USBD_StdDevReq

  USBD_LL_SetupStage (Thumb, 86 bytes, Stack size 16 bytes, usbd_core.o(i.USBD_LL_SetupStage))
  [Stack]

  - Max Depth = 136
  - Call Chain = USBD_LL_SetupStage ⇒ USBD_StdDevReq ⇒ USBD_GetDescriptor ⇒ USBD_CtlSendData ⇒ USBD_LL_Transmit ⇒ HAL_PCD_EP_Transmit ⇒ USB_EPStartXfer ⇒ USB_WritePacket
  [Calls]
  - >> USBD_StdItfReq
  - >> USBD_StdEPReq
  - >> USBD_StdDevReq
  - >> USBD_ParseSetupRequest
  - >> USBD_LL_StallEP
  [Called By]
  - >> HAL_PCD_SetupStageCallback

  USBD_LL_StallEP (Thumb, 14 bytes, Stack size 8 bytes, usbd_conf.o(i.USBD_LL_StallEP))
  [Stack]

  - Max Depth = 24
  - Call Chain = USBD_LL_StallEP ⇒ HAL_PCD_EP_SetStall
  [Calls]
  - >> HAL_PCD_EP_SetStall
  [Called By]
  - >> USBD_StdEPReq
  - >> USBD_CtlError
  - >> USBD_LL_SetupStage

  USBD_LL_Start (Thumb, 14 bytes, Stack size 8 bytes, usbd_conf.o(i.USBD_LL_Start))
  [Stack]

  - Max Depth = 40
  - Call Chain = USBD_LL_Start ⇒ HAL_PCD_Start ⇒ USB_DevConnect ⇒ HAL_Delay
  [Calls]
  - >> HAL_PCD_Start
  [Called By]
  - >> USBD_Start

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

  - >> HAL_PCD_SuspendCallback

  USBD_LL_Transmit (Thumb, 14 bytes, Stack size 8 bytes, usbd_conf.o(i.USBD_LL_Transmit))
  [Stack]

  - Max Depth = 64
  - Call Chain = USBD_LL_Transmit ⇒ HAL_PCD_EP_Transmit ⇒ USB_EPStartXfer ⇒ USB_WritePacket
  [Calls]
  - >> HAL_PCD_EP_Transmit
  [Called By]
  - >> USBD_CtlContinueSendData
  - >> USBD_CtlSendStatus
  - >> USBD_CtlSendData

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

  - >> USBD_LL_SetupStage

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

  - >> main

  USBD_SetClassConfig (Thumb, 22 bytes, Stack size 8 bytes, usbd_core.o(i.USBD_SetClassConfig))
  [Stack]

  - Max Depth = 8
  - Call Chain = USBD_SetClassConfig
  [Called By]
  - >> USBD_SetConfig

  USBD_Start (Thumb, 10 bytes, Stack size 8 bytes, usbd_core.o(i.USBD_Start))
  [Stack]

  - Max Depth = 48
  - Call Chain = USBD_Start ⇒ USBD_LL_Start ⇒ HAL_PCD_Start ⇒ USB_DevConnect ⇒ HAL_Delay
  [Calls]
  - >> USBD_LL_Start
  [Called By]
  - >> main

  USBD_StdDevReq (Thumb, 242 bytes, Stack size 24 bytes, usbd_ctlreq.o(i.USBD_StdDevReq))
  [Stack]

  - Max Depth = 120
  - Call Chain = USBD_StdDevReq ⇒ USBD_GetDescriptor ⇒ USBD_CtlSendData ⇒ USBD_LL_Transmit ⇒ HAL_PCD_EP_Transmit ⇒ USB_EPStartXfer ⇒ USB_WritePacket
  [Calls]
  - >> USBD_CtlSendStatus
  - >> USBD_CtlSendData
  - >> USBD_CtlError
  - >> USBD_SetConfig
  - >> USBD_GetDescriptor
  - >> USBD_LL_SetUSBAddress
  [Called By]
  - >> USBD_LL_SetupStage

  USBD_StdEPReq (Thumb, 222 bytes, Stack size 16 bytes, usbd_ctlreq.o(i.USBD_StdEPReq))
  [Stack]

  - Max Depth = 88
  - Call Chain = USBD_StdEPReq ⇒ USBD_CtlSendStatus ⇒ USBD_LL_Transmit ⇒ HAL_PCD_EP_Transmit ⇒ USB_EPStartXfer ⇒ USB_WritePacket
  [Calls]
  - >> USBD_CtlSendStatus
  - >> USBD_CtlSendData
  - >> USBD_CtlError
  - >> USBD_LL_StallEP
  - >> USBD_LL_IsStallEP
  - >> USBD_LL_ClearStallEP
  [Called By]
  - >> USBD_LL_SetupStage

  USBD_StdItfReq (Thumb, 52 bytes, Stack size 16 bytes, usbd_ctlreq.o(i.USBD_StdItfReq))
  [Stack]

  - Max Depth = 88
  - Call Chain = USBD_StdItfReq ⇒ USBD_CtlSendStatus ⇒ USBD_LL_Transmit ⇒ HAL_PCD_EP_Transmit ⇒ USB_EPStartXfer ⇒ USB_WritePacket
  [Calls]
  - >> USBD_CtlSendStatus
  - >> USBD_CtlError
  [Called By]
  - >> USBD_LL_SetupStage

  USB_ActivateEndpoint (Thumb, 124 bytes, Stack size 16 bytes, stm32f7xx_ll_usb.o(i.USB_ActivateEndpoint))
  [Stack]

  - Max Depth = 16
  - Call Chain = USB_ActivateEndpoint
  [Called By]
  - >> HAL_PCD_EP_Open

  USB_ActivateSetup (Thumb, 52 bytes, Stack size 0 bytes, stm32f7xx_ll_usb.o(i.USB_ActivateSetup))
  [Called By]

  - >> HAL_PCD_IRQHandler

  USB_CoreInit (Thumb, 106 bytes, Stack size 16 bytes, stm32f7xx_ll_usb.o(i.USB_CoreInit))
  [Stack]

  - Max Depth = 16
  - Call Chain = USB_CoreInit
  [Calls]
  - >> USB_CoreReset
  [Called By]
  - >> HAL_PCD_Init

  USB_DeactivateEndpoint (Thumb, 110 bytes, Stack size 8 bytes, stm32f7xx_ll_usb.o(i.USB_DeactivateEndpoint))
  [Stack]

  - Max Depth = 8
  - Call Chain = USB_DeactivateEndpoint
  [Called By]
  - >> HAL_PCD_EP_Close

  USB_DevConnect (Thumb, 24 bytes, Stack size 8 bytes, stm32f7xx_ll_usb.o(i.USB_DevConnect))
  [Stack]

  - Max Depth = 24
  - Call Chain = USB_DevConnect ⇒ HAL_Delay
  [Calls]
  - >> HAL_Delay
  [Called By]
  - >> HAL_PCD_Start

  USB_DevDisconnect (Thumb, 24 bytes, Stack size 8 bytes, stm32f7xx_ll_usb.o(i.USB_DevDisconnect))
  [Stack]

  - Max Depth = 24
  - Call Chain = USB_DevDisconnect ⇒ HAL_Delay
  [Calls]
  - >> HAL_Delay
  [Called By]
  - >> HAL_PCD_Init

  USB_DevInit (Thumb, 330 bytes, Stack size 32 bytes, stm32f7xx_ll_usb.o(i.USB_DevInit))
  [Stack]

  - Max Depth = 32
  - Call Chain = USB_DevInit
  [Calls]
  - >> USB_FlushTxFifo
  - >> USB_FlushRxFifo
  [Called By]
  - >> HAL_PCD_Init

  USB_DisableGlobalInt (Thumb, 12 bytes, Stack size 0 bytes, stm32f7xx_ll_usb.o(i.USB_DisableGlobalInt))
  [Called By]

  - >> HAL_PCD_Init

  USB_EP0StartXfer (Thumb, 316 bytes, Stack size 12 bytes, stm32f7xx_ll_usb.o(i.USB_EP0StartXfer))
  [Stack]

  - Max Depth = 12
  - Call Chain = USB_EP0StartXfer
  [Called By]
  - >> HAL_PCD_EP_Transmit
  - >> HAL_PCD_EP_Receive

  USB_EP0_OutStart (Thumb, 62 bytes, Stack size 0 bytes, stm32f7xx_ll_usb.o(i.USB_EP0_OutStart))
  [Called By]

  - >> HAL_PCD_IRQHandler
  - >> HAL_PCD_EP_SetStall

  USB_EPClearStall (Thumb, 100 bytes, Stack size 0 bytes, stm32f7xx_ll_usb.o(i.USB_EPClearStall))
  [Called By]

  - >> HAL_PCD_EP_ClrStall

  USB_EPSetStall (Thumb, 94 bytes, Stack size 0 bytes, stm32f7xx_ll_usb.o(i.USB_EPSetStall))
  [Called By]

  - >> HAL_PCD_EP_SetStall

  USB_EPStartXfer (Thumb, 534 bytes, Stack size 24 bytes, stm32f7xx_ll_usb.o(i.USB_EPStartXfer))
  [Stack]

  - Max Depth = 32
  - Call Chain = USB_EPStartXfer ⇒ USB_WritePacket
  [Calls]
  - >> USB_WritePacket
  [Called By]
  - >> HAL_PCD_EP_Transmit
  - >> HAL_PCD_EP_Receive

  USB_EnableGlobalInt (Thumb, 12 bytes, Stack size 0 bytes, stm32f7xx_ll_usb.o(i.USB_EnableGlobalInt))
  [Called By]

  - >> HAL_PCD_Start

  USB_FlushRxFifo (Thumb, 28 bytes, Stack size 0 bytes, stm32f7xx_ll_usb.o(i.USB_FlushRxFifo))
  [Called By]

  - >> USB_DevInit

  USB_FlushTxFifo (Thumb, 32 bytes, Stack size 0 bytes, stm32f7xx_ll_usb.o(i.USB_FlushTxFifo))
  [Called By]

  - >> USB_DevInit
  - >> HAL_PCD_IRQHandler

  USB_GetDevSpeed (Thumb, 62 bytes, Stack size 0 bytes, stm32f7xx_ll_usb.o(i.USB_GetDevSpeed))
  [Called By]

  - >> HAL_PCD_IRQHandler

  USB_GetMode (Thumb, 8 bytes, Stack size 0 bytes, stm32f7xx_ll_usb.o(i.USB_GetMode))
  [Called By]

  - >> HAL_PCD_IRQHandler

  USB_ReadDevAllInEpInterrupt (Thumb, 14 bytes, Stack size 0 bytes, stm32f7xx_ll_usb.o(i.USB_ReadDevAllInEpInterrupt))
  [Called By]

  - >> HAL_PCD_IRQHandler

  USB_ReadDevAllOutEpInterrupt (Thumb, 14 bytes, Stack size 0 bytes, stm32f7xx_ll_usb.o(i.USB_ReadDevAllOutEpInterrupt))
  [Called By]

  - >> HAL_PCD_IRQHandler

  USB_ReadDevInEPInterrupt (Thumb, 32 bytes, Stack size 8 bytes, stm32f7xx_ll_usb.o(i.USB_ReadDevInEPInterrupt))
  [Stack]

  - Max Depth = 8
  - Call Chain = USB_ReadDevInEPInterrupt
  [Called By]
  - >> HAL_PCD_IRQHandler

  USB_ReadDevOutEPInterrupt (Thumb, 16 bytes, Stack size 0 bytes, stm32f7xx_ll_usb.o(i.USB_ReadDevOutEPInterrupt))
  [Called By]

  - >> HAL_PCD_IRQHandler

  USB_ReadInterrupts (Thumb, 8 bytes, Stack size 0 bytes, stm32f7xx_ll_usb.o(i.USB_ReadInterrupts))
  [Called By]

  - >> HAL_PCD_IRQHandler

  USB_ReadPacket (Thumb, 30 bytes, Stack size 8 bytes, stm32f7xx_ll_usb.o(i.USB_ReadPacket))
  [Stack]

  - Max Depth = 8
  - Call Chain = USB_ReadPacket
  [Called By]
  - >> HAL_PCD_IRQHandler

  USB_SetCurrentMode (Thumb, 44 bytes, Stack size 8 bytes, stm32f7xx_ll_usb.o(i.USB_SetCurrentMode))
  [Stack]

  - Max Depth = 24
  - Call Chain = USB_SetCurrentMode ⇒ HAL_Delay
  [Calls]
  - >> HAL_Delay
  [Called By]
  - >> HAL_PCD_Init

  USB_SetDevAddress (Thumb, 34 bytes, Stack size 0 bytes, stm32f7xx_ll_usb.o(i.USB_SetDevAddress))
  [Called By]

  - >> HAL_PCD_SetAddress

  USB_WritePacket (Thumb, 44 bytes, Stack size 8 bytes, stm32f7xx_ll_usb.o(i.USB_WritePacket))
  [Stack]

  - Max Depth = 8
  - Call Chain = USB_WritePacket
  [Called By]
  - >> USB_EPStartXfer
  - >> PCD_WriteEmptyTxFifo

  UsageFault_Handler (Thumb, 2 bytes, Stack size 0 bytes, stm32f7xx_it.o(i.UsageFault_Handler))
  [Calls]

  - >> UsageFault_Handler
  [Called By]
  - >> UsageFault_Handler
  [Address Reference Count : 1]
  - startup_stm32f746xx.o(RESET)

  __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)

  free (Thumb, 76 bytes, Stack size 8 bytes, malloc.o(i.free))
  [Stack]

  - Max Depth = 8
  - Call Chain = free
  [Called By]
  - >> USBD_AUDIO_DeInit

  main (Thumb, 218 bytes, Stack size 72 bytes, main.o(i.main))
  [Stack]

  - Max Depth = 248
  - Call Chain = main ⇒ USBD_Init ⇒ USBD_LL_Init ⇒ HAL_PCD_Init ⇒ HAL_PCD_MspInit ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_Init
  - >> HAL_RCC_OscConfig
  - >> HAL_RCC_ClockConfig
  - >> HAL_PWREx_EnableOverDrive
  - >> HAL_UART_Transmit
  - >> HAL_UART_Init
  - >> HAL_UART_DeInit
  - >> USBD_Start
  - >> USBD_RegisterClass
  - >> USBD_Init
  - >> USBD_AUDIO_RegisterInterface
  - >> BSP_LED_Toggle
  - >> BSP_LED_Init
  - >> CPU_CACHE_Enable
  [Address Reference Count : 1]
  - entry9a.o(.ARM.Collect$$$$0000000B)

  malloc (Thumb, 92 bytes, Stack size 20 bytes, malloc.o(i.malloc))
  [Stack]

  - Max Depth = 20
  - Call Chain = malloc
  [Called By]
  - >> USBD_AUDIO_Init

  wm8994_DeInit (Thumb, 4 bytes, Stack size 0 bytes, wm8994.o(i.wm8994_DeInit))
  [Calls]

  - >> AUDIO_IO_DeInit
  [Address Reference Count : 1]
  - wm8994.o(.data)

  wm8994_Init (Thumb, 1150 bytes, Stack size 56 bytes, wm8994.o(i.wm8994_Init))
  [Stack]

  - Max Depth = 312
  - Call Chain = wm8994_Init ⇒ wm8994_SetVolume ⇒ wm8994_SetMute ⇒ CODEC_IO_Write ⇒ AUDIO_IO_Write ⇒ I2Cx_WriteMultiple ⇒ HAL_I2C_Mem_Write ⇒ I2C_RequestMemoryWrite ⇒ I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> AUDIO_IO_Init
  - >> AUDIO_IO_Delay
  - >> wm8994_SetVolume
  - >> CODEC_IO_Write
  [Address Reference Count : 1]
  - wm8994.o(.data)

  wm8994_Pause (Thumb, 26 bytes, Stack size 16 bytes, wm8994.o(i.wm8994_Pause))
  [Stack]

  - Max Depth = 240
  - Call Chain = wm8994_Pause ⇒ wm8994_SetMute ⇒ CODEC_IO_Write ⇒ AUDIO_IO_Write ⇒ I2Cx_WriteMultiple ⇒ HAL_I2C_Mem_Write ⇒ I2C_RequestMemoryWrite ⇒ I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> wm8994_SetMute
  - >> CODEC_IO_Write
  [Address Reference Count : 1]
  - wm8994.o(.data)

  wm8994_Play (Thumb, 6 bytes, Stack size 0 bytes, wm8994.o(i.wm8994_Play))
  [Stack]

  - Max Depth = 224
  - Call Chain = wm8994_Play ⇒ wm8994_SetMute ⇒ CODEC_IO_Write ⇒ AUDIO_IO_Write ⇒ I2Cx_WriteMultiple ⇒ HAL_I2C_Mem_Write ⇒ I2C_RequestMemoryWrite ⇒ I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> wm8994_SetMute
  [Address Reference Count : 1]
  - wm8994.o(.data)

  wm8994_ReadID (Thumb, 20 bytes, Stack size 8 bytes, wm8994.o(i.wm8994_ReadID))
  [Stack]

  - Max Depth = 192
  - Call Chain = wm8994_ReadID ⇒ AUDIO_IO_Read ⇒ I2Cx_ReadMultiple ⇒ HAL_I2C_Mem_Read ⇒ I2C_RequestMemoryRead ⇒ I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> AUDIO_IO_Read
  - >> AUDIO_IO_Init
  [Address Reference Count : 1]
  - wm8994.o(.data)

  wm8994_Reset (Thumb, 22 bytes, Stack size 8 bytes, wm8994.o(i.wm8994_Reset))
  [Stack]

  - Max Depth = 208
  - Call Chain = wm8994_Reset ⇒ CODEC_IO_Write ⇒ AUDIO_IO_Write ⇒ I2Cx_WriteMultiple ⇒ HAL_I2C_Mem_Write ⇒ I2C_RequestMemoryWrite ⇒ I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> CODEC_IO_Write
  [Address Reference Count : 1]
  - wm8994.o(.data)

  wm8994_Resume (Thumb, 6 bytes, Stack size 0 bytes, wm8994.o(i.wm8994_Resume))
  [Stack]

  - Max Depth = 224
  - Call Chain = wm8994_Resume ⇒ wm8994_SetMute ⇒ CODEC_IO_Write ⇒ AUDIO_IO_Write ⇒ I2Cx_WriteMultiple ⇒ HAL_I2C_Mem_Write ⇒ I2C_RequestMemoryWrite ⇒ I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> wm8994_SetMute
  [Address Reference Count : 1]
  - wm8994.o(.data)

  wm8994_SetFrequency (Thumb, 118 bytes, Stack size 0 bytes, wm8994.o(i.wm8994_SetFrequency))
  [Stack]

  - Max Depth = 200
  - Call Chain = wm8994_SetFrequency ⇒ CODEC_IO_Write ⇒ AUDIO_IO_Write ⇒ I2Cx_WriteMultiple ⇒ HAL_I2C_Mem_Write ⇒ I2C_RequestMemoryWrite ⇒ I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> CODEC_IO_Write
  [Address Reference Count : 1]
  - wm8994.o(.data)

  wm8994_SetMute (Thumb, 82 bytes, Stack size 24 bytes, wm8994.o(i.wm8994_SetMute))
  [Stack]

  - Max Depth = 224
  - Call Chain = wm8994_SetMute ⇒ CODEC_IO_Write ⇒ AUDIO_IO_Write ⇒ I2Cx_WriteMultiple ⇒ HAL_I2C_Mem_Write ⇒ I2C_RequestMemoryWrite ⇒ I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> CODEC_IO_Write
  [Called By]
  - >> wm8994_Stop
  - >> wm8994_SetVolume
  - >> wm8994_Resume
  - >> wm8994_Play
  - >> wm8994_Pause
  [Address Reference Count : 1]
  - wm8994.o(.data)

  wm8994_SetOutputMode (Thumb, 188 bytes, Stack size 32 bytes, wm8994.o(i.wm8994_SetOutputMode))
  [Stack]

  - Max Depth = 232
  - Call Chain = wm8994_SetOutputMode ⇒ CODEC_IO_Write ⇒ AUDIO_IO_Write ⇒ I2Cx_WriteMultiple ⇒ HAL_I2C_Mem_Write ⇒ I2C_RequestMemoryWrite ⇒ I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> CODEC_IO_Write
  [Address Reference Count : 1]
  - wm8994.o(.data)

  wm8994_SetVolume (Thumb, 280 bytes, Stack size 32 bytes, wm8994.o(i.wm8994_SetVolume))
  [Stack]

  - Max Depth = 256
  - Call Chain = wm8994_SetVolume ⇒ wm8994_SetMute ⇒ CODEC_IO_Write ⇒ AUDIO_IO_Write ⇒ I2Cx_WriteMultiple ⇒ HAL_I2C_Mem_Write ⇒ I2C_RequestMemoryWrite ⇒ I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> wm8994_SetMute
  - >> CODEC_IO_Write
  [Called By]
  - >> wm8994_Init
  [Address Reference Count : 1]
  - wm8994.o(.data)

  wm8994_Stop (Thumb, 120 bytes, Stack size 24 bytes, wm8994.o(i.wm8994_Stop))
  [Stack]

  - Max Depth = 248
  - Call Chain = wm8994_Stop ⇒ wm8994_SetMute ⇒ CODEC_IO_Write ⇒ AUDIO_IO_Write ⇒ I2Cx_WriteMultiple ⇒ HAL_I2C_Mem_Write ⇒ I2C_RequestMemoryWrite ⇒ I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> wm8994_SetMute
  - >> CODEC_IO_Write
  [Address Reference Count : 1]
  - wm8994.o(.data)

  ### Local Symbols

  NVIC_SetPriority (Thumb, 34 bytes, Stack size 0 bytes, stm32f7xx_hal_cortex.o(i.NVIC_SetPriority))
  [Called By]

  - >> HAL_SYSTICK_Config
  - >> HAL_NVIC_SetPriority

  USB_CoreReset (Thumb, 50 bytes, Stack size 0 bytes, stm32f7xx_ll_usb.o(i.USB_CoreReset))
  [Called By]

  - >> USB_CoreInit

  PCD_WriteEmptyTxFifo (Thumb, 150 bytes, Stack size 40 bytes, stm32f7xx_hal_pcd.o(i.PCD_WriteEmptyTxFifo))
  [Stack]

  - Max Depth = 48
  - Call Chain = PCD_WriteEmptyTxFifo ⇒ USB_WritePacket
  [Calls]
  - >> USB_WritePacket
  [Called By]
  - >> HAL_PCD_IRQHandler

  SAI_DMAError (Thumb, 30 bytes, Stack size 8 bytes, stm32f7xx_hal_sai.o(i.SAI_DMAError))
  [Stack]

  - Max Depth = 48
  - Call Chain = SAI_DMAError ⇒ HAL_SAI_DMAStop ⇒ HAL_DMA_Abort
  [Calls]
  - >> HAL_SAI_DMAStop
  - >> HAL_SAI_ErrorCallback
  [Address Reference Count : 1]
  - stm32f7xx_hal_sai.o(i.HAL_SAI_Transmit_DMA)

  SAI_DMATxCplt (Thumb, 60 bytes, Stack size 8 bytes, stm32f7xx_hal_sai.o(i.SAI_DMATxCplt))
  [Stack]

  - Max Depth = 40
  - Call Chain = SAI_DMATxCplt ⇒ HAL_SAI_TxCpltCallback ⇒ BSP_AUDIO_OUT_TransferComplete_CallBack ⇒ USBD_AUDIO_Sync
  [Calls]
  - >> SAI_InterruptFlag
  - >> HAL_SAI_TxCpltCallback
  [Address Reference Count : 1]
  - stm32f7xx_hal_sai.o(i.HAL_SAI_Transmit_DMA)

  SAI_DMATxHalfCplt (Thumb, 10 bytes, Stack size 8 bytes, stm32f7xx_hal_sai.o(i.SAI_DMATxHalfCplt))
  [Stack]

  - Max Depth = 40
  - Call Chain = SAI_DMATxHalfCplt ⇒ HAL_SAI_TxHalfCpltCallback ⇒ BSP_AUDIO_OUT_HalfTransfer_CallBack ⇒ USBD_AUDIO_Sync
  [Calls]
  - >> HAL_SAI_TxHalfCpltCallback
  [Address Reference Count : 1]
  - stm32f7xx_hal_sai.o(i.HAL_SAI_Transmit_DMA)

  SAI_Disable (Thumb, 62 bytes, Stack size 16 bytes, stm32f7xx_hal_sai.o(i.SAI_Disable))
  [Stack]

  - Max Depth = 16
  - Call Chain = SAI_Disable
  [Calls]
  - >> HAL_GetTick
  [Called By]
  - >> HAL_SAI_Init
  - >> HAL_SAI_DeInit
  - >> HAL_SAI_DMAStop

  SAI_InterruptFlag (Thumb, 50 bytes, Stack size 0 bytes, stm32f7xx_hal_sai.o(i.SAI_InterruptFlag))
  [Called By]

  - >> HAL_SAI_Transmit_DMA
  - >> SAI_DMATxCplt

  I2C_IsAcknowledgeFailed (Thumb, 124 bytes, Stack size 24 bytes, stm32f7xx_hal_i2c.o(i.I2C_IsAcknowledgeFailed))
  [Stack]

  - Max Depth = 24
  - Call Chain = I2C_IsAcknowledgeFailed
  [Calls]
  - >> HAL_GetTick
  [Called By]
  - >> I2C_WaitOnTXISFlagUntilTimeout
  - >> I2C_WaitOnSTOPFlagUntilTimeout

  I2C_RequestMemoryRead (Thumb, 102 bytes, Stack size 32 bytes, stm32f7xx_hal_i2c.o(i.I2C_RequestMemoryRead))
  [Stack]

  - Max Depth = 72
  - Call Chain = I2C_RequestMemoryRead ⇒ I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> I2C_WaitOnTXISFlagUntilTimeout
  - >> I2C_WaitOnFlagUntilTimeout
  - >> I2C_TransferConfig
  [Called By]
  - >> HAL_I2C_Mem_Read

  I2C_RequestMemoryWrite (Thumb, 102 bytes, Stack size 32 bytes, stm32f7xx_hal_i2c.o(i.I2C_RequestMemoryWrite))
  [Stack]

  - Max Depth = 72
  - Call Chain = I2C_RequestMemoryWrite ⇒ I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> I2C_WaitOnTXISFlagUntilTimeout
  - >> I2C_WaitOnFlagUntilTimeout
  - >> I2C_TransferConfig
  [Called By]
  - >> HAL_I2C_Mem_Write

  I2C_TransferConfig (Thumb, 30 bytes, Stack size 12 bytes, stm32f7xx_hal_i2c.o(i.I2C_TransferConfig))
  [Stack]

  - Max Depth = 12
  - Call Chain = I2C_TransferConfig
  [Called By]
  - >> HAL_I2C_Mem_Write
  - >> HAL_I2C_Mem_Read
  - >> I2C_RequestMemoryWrite
  - >> I2C_RequestMemoryRead

  I2C_WaitOnFlagUntilTimeout (Thumb, 110 bytes, Stack size 32 bytes, stm32f7xx_hal_i2c.o(i.I2C_WaitOnFlagUntilTimeout))
  [Stack]

  - Max Depth = 32
  - Call Chain = I2C_WaitOnFlagUntilTimeout
  [Calls]
  - >> HAL_GetTick
  [Called By]
  - >> HAL_I2C_Mem_Write
  - >> HAL_I2C_Mem_Read
  - >> I2C_RequestMemoryWrite
  - >> I2C_RequestMemoryRead

  I2C_WaitOnSTOPFlagUntilTimeout (Thumb, 78 bytes, Stack size 16 bytes, stm32f7xx_hal_i2c.o(i.I2C_WaitOnSTOPFlagUntilTimeout))
  [Stack]

  - Max Depth = 40
  - Call Chain = I2C_WaitOnSTOPFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> HAL_GetTick
  - >> I2C_IsAcknowledgeFailed
  [Called By]
  - >> HAL_I2C_Mem_Write
  - >> HAL_I2C_Mem_Read

  I2C_WaitOnTXISFlagUntilTimeout (Thumb, 82 bytes, Stack size 16 bytes, stm32f7xx_hal_i2c.o(i.I2C_WaitOnTXISFlagUntilTimeout))
  [Stack]

  - Max Depth = 40
  - Call Chain = I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> HAL_GetTick
  - >> I2C_IsAcknowledgeFailed
  [Called By]
  - >> HAL_I2C_Mem_Write
  - >> I2C_RequestMemoryWrite
  - >> I2C_RequestMemoryRead

  DMA_CalcBaseAndBitshift (Thumb, 34 bytes, Stack size 0 bytes, stm32f7xx_hal_dma.o(i.DMA_CalcBaseAndBitshift))
  [Called By]

  - >> HAL_DMA_Init
  - >> HAL_DMA_DeInit

  DMA_SetConfig (Thumb, 40 bytes, Stack size 12 bytes, stm32f7xx_hal_dma.o(i.DMA_SetConfig))
  [Stack]

  - Max Depth = 12
  - Call Chain = DMA_SetConfig
  [Called By]
  - >> HAL_DMA_Start_IT

  CODEC_IO_Write (Thumb, 10 bytes, Stack size 8 bytes, wm8994.o(i.CODEC_IO_Write))
  [Stack]

  - Max Depth = 200
  - Call Chain = CODEC_IO_Write ⇒ AUDIO_IO_Write ⇒ I2Cx_WriteMultiple ⇒ HAL_I2C_Mem_Write ⇒ I2C_RequestMemoryWrite ⇒ I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> AUDIO_IO_Write
  [Called By]
  - >> wm8994_Stop
  - >> wm8994_SetVolume
  - >> wm8994_SetOutputMode
  - >> wm8994_SetMute
  - >> wm8994_SetFrequency
  - >> wm8994_Reset
  - >> wm8994_Pause
  - >> wm8994_Init

  Audio_DeInit (Thumb, 12 bytes, Stack size 8 bytes, usbd_audio_if.o(i.Audio_DeInit))
  [Stack]

  - Max Depth = 56
  - Call Chain = Audio_DeInit ⇒ BSP_AUDIO_OUT_Stop ⇒ HAL_SAI_DMAStop ⇒ HAL_DMA_Abort
  [Calls]
  - >> BSP_AUDIO_OUT_Stop
  [Address Reference Count : 1]
  - usbd_audio_if.o(.data)

  Audio_GetState (Thumb, 4 bytes, Stack size 0 bytes, usbd_audio_if.o(i.Audio_GetState))
  [Address Reference Count : 1]

  - usbd_audio_if.o(.data)

  Audio_Init (Thumb, 22 bytes, Stack size 8 bytes, usbd_audio_if.o(i.Audio_Init))
  [Stack]

  - Max Depth = 216
  - Call Chain = Audio_Init ⇒ BSP_AUDIO_OUT_Init ⇒ BSP_AUDIO_OUT_ClockConfig ⇒ HAL_RCCEx_PeriphCLKConfig
  [Calls]
  - >> BSP_AUDIO_OUT_SetAudioFrameSlot
  - >> BSP_AUDIO_OUT_Init
  [Address Reference Count : 1]
  - usbd_audio_if.o(.data)

  Audio_MuteCtl (Thumb, 10 bytes, Stack size 8 bytes, usbd_audio_if.o(i.Audio_MuteCtl))
  [Stack]

  - Max Depth = 16
  - Call Chain = Audio_MuteCtl ⇒ BSP_AUDIO_OUT_SetMute
  [Calls]
  - >> BSP_AUDIO_OUT_SetMute
  [Address Reference Count : 1]
  - usbd_audio_if.o(.data)

  Audio_PeriodicTC (Thumb, 4 bytes, Stack size 0 bytes, usbd_audio_if.o(i.Audio_PeriodicTC))
  [Address Reference Count : 1]

  - usbd_audio_if.o(.data)

  Audio_PlaybackCmd (Thumb, 42 bytes, Stack size 8 bytes, usbd_audio_if.o(i.Audio_PlaybackCmd))
  [Stack]

  - Max Depth = 68
  - Call Chain = Audio_PlaybackCmd ⇒ BSP_AUDIO_OUT_Play ⇒ HAL_SAI_Transmit_DMA ⇒ HAL_DMA_Start_IT ⇒ DMA_SetConfig
  [Calls]
  - >> BSP_AUDIO_OUT_Play
  - >> BSP_AUDIO_OUT_ChangeBuffer
  [Address Reference Count : 1]
  - usbd_audio_if.o(.data)

  Audio_VolumeCtl (Thumb, 10 bytes, Stack size 8 bytes, usbd_audio_if.o(i.Audio_VolumeCtl))
  [Stack]

  - Max Depth = 16
  - Call Chain = Audio_VolumeCtl ⇒ BSP_AUDIO_OUT_SetVolume
  [Calls]
  - >> BSP_AUDIO_OUT_SetVolume
  [Address Reference Count : 1]
  - usbd_audio_if.o(.data)

  IntToUnicode (Thumb, 56 bytes, Stack size 20 bytes, usbd_desc.o(i.IntToUnicode))
  [Stack]

  - Max Depth = 20
  - Call Chain = IntToUnicode
  [Called By]
  - >> USBD_AUDIO_SerialStrDescriptor

  CPU_CACHE_Enable (Thumb, 108 bytes, Stack size 20 bytes, main.o(i.CPU_CACHE_Enable))
  [Stack]

  - Max Depth = 20
  - Call Chain = CPU_CACHE_Enable
  [Called By]
  - >> main

  USBD_GetDescriptor (Thumb, 224 bytes, Stack size 24 bytes, usbd_ctlreq.o(i.USBD_GetDescriptor))
  [Stack]

  - Max Depth = 96
  - Call Chain = USBD_GetDescriptor ⇒ USBD_CtlSendData ⇒ USBD_LL_Transmit ⇒ HAL_PCD_EP_Transmit ⇒ USB_EPStartXfer ⇒ USB_WritePacket
  [Calls]
  - >> USBD_CtlSendData
  - >> USBD_CtlError
  [Called By]
  - >> USBD_StdDevReq

  USBD_SetConfig (Thumb, 112 bytes, Stack size 16 bytes, usbd_ctlreq.o(i.USBD_SetConfig))
  [Stack]

  - Max Depth = 88
  - Call Chain = USBD_SetConfig ⇒ USBD_CtlSendStatus ⇒ USBD_LL_Transmit ⇒ HAL_PCD_EP_Transmit ⇒ USB_EPStartXfer ⇒ USB_WritePacket
  [Calls]
  - >> USBD_SetClassConfig
  - >> USBD_CtlSendStatus
  - >> USBD_ClrClassConfig
  - >> USBD_CtlError
  [Called By]
  - >> USBD_StdDevReq

  SAIx_Out_DeInit (Thumb, 20 bytes, Stack size 0 bytes, stm32746g_discovery_audio.o(i.SAIx_Out_DeInit))
  [Stack]

  - Max Depth = 32
  - Call Chain = SAIx_Out_DeInit ⇒ HAL_SAI_DeInit ⇒ SAI_Disable
  [Calls]
  - >> HAL_SAI_DeInit
  [Called By]
  - >> BSP_AUDIO_OUT_Init

  SAIx_Out_Init (Thumb, 98 bytes, Stack size 24 bytes, stm32746g_discovery_audio.o(i.SAIx_Out_Init))
  [Stack]

  - Max Depth = 76
  - Call Chain = SAIx_Out_Init ⇒ HAL_SAI_Init ⇒ SAI_GetInputClock ⇒ HAL_RCCEx_GetPeriphCLKFreq
  [Calls]
  - >> HAL_SAI_Init
  [Called By]
  - >> BSP_AUDIO_OUT_Init

  I2Cx_Error (Thumb, 18 bytes, Stack size 8 bytes, stm32746g_discovery.o(i.I2Cx_Error))
  [Stack]

  - Max Depth = 16
  - Call Chain = I2Cx_Error ⇒ HAL_I2C_DeInit
  [Calls]
  - >> HAL_I2C_DeInit
  [Called By]
  - >> I2Cx_WriteMultiple
  - >> I2Cx_ReadMultiple

  I2Cx_Init (Thumb, 64 bytes, Stack size 8 bytes, stm32746g_discovery.o(i.I2Cx_Init))
  [Stack]

  - Max Depth = 96
  - Call Chain = I2Cx_Init ⇒ I2Cx_MspInit ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_I2C_Init
  - >> HAL_I2C_GetState
  - >> I2Cx_MspInit
  [Called By]
  - >> AUDIO_IO_Init

  I2Cx_MspInit (Thumb, 266 bytes, Stack size 48 bytes, stm32746g_discovery.o(i.I2Cx_MspInit))
  [Stack]

  - Max Depth = 88
  - Call Chain = I2Cx_MspInit ⇒ HAL_GPIO_Init
  [Calls]
  - >> HAL_NVIC_EnableIRQ
  - >> HAL_NVIC_SetPriority
  - >> HAL_GPIO_Init
  [Called By]
  - >> I2Cx_Init

  I2Cx_ReadMultiple (Thumb, 42 bytes, Stack size 32 bytes, stm32746g_discovery.o(i.I2Cx_ReadMultiple))
  [Stack]

  - Max Depth = 160
  - Call Chain = I2Cx_ReadMultiple ⇒ HAL_I2C_Mem_Read ⇒ I2C_RequestMemoryRead ⇒ I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> HAL_I2C_Mem_Read
  - >> I2Cx_Error
  [Called By]
  - >> AUDIO_IO_Read

  I2Cx_WriteMultiple (Thumb, 42 bytes, Stack size 32 bytes, stm32746g_discovery.o(i.I2Cx_WriteMultiple))
  [Stack]

  - Max Depth = 160
  - Call Chain = I2Cx_WriteMultiple ⇒ HAL_I2C_Mem_Write ⇒ I2C_RequestMemoryWrite ⇒ I2C_WaitOnTXISFlagUntilTimeout ⇒ I2C_IsAcknowledgeFailed
  [Calls]
  - >> HAL_I2C_Mem_Write
  - >> I2Cx_Error
  [Called By]
  - >> AUDIO_IO_Write

  USBD_AUDIO_DataIn (Thumb, 4 bytes, Stack size 0 bytes, usbd_audio.o(i.USBD_AUDIO_DataIn))
  [Address Reference Count : 1]

  - usbd_audio.o(.data)

  USBD_AUDIO_DataOut (Thumb, 116 bytes, Stack size 24 bytes, usbd_audio.o(i.USBD_AUDIO_DataOut))
  [Stack]

  - Max Depth = 80
  - Call Chain = USBD_AUDIO_DataOut ⇒ USBD_LL_PrepareReceive ⇒ HAL_PCD_EP_Receive ⇒ USB_EPStartXfer ⇒ USB_WritePacket
  [Calls]
  - >> USBD_LL_PrepareReceive
  [Address Reference Count : 1]
  - usbd_audio.o(.data)

  USBD_AUDIO_DeInit (Thumb, 44 bytes, Stack size 8 bytes, usbd_audio.o(i.USBD_AUDIO_DeInit))
  [Stack]

  - Max Depth = 32
  - Call Chain = USBD_AUDIO_DeInit ⇒ USBD_LL_CloseEP ⇒ HAL_PCD_EP_Close ⇒ USB_DeactivateEndpoint
  [Calls]
  - >> USBD_LL_CloseEP
  - >> free
  [Address Reference Count : 1]
  - usbd_audio.o(.data)

  USBD_AUDIO_EP0_RxReady (Thumb, 52 bytes, Stack size 8 bytes, usbd_audio.o(i.USBD_AUDIO_EP0_RxReady))
  [Stack]

  - Max Depth = 8
  - Call Chain = USBD_AUDIO_EP0_RxReady
  [Address Reference Count : 1]
  - usbd_audio.o(.data)

  USBD_AUDIO_EP0_TxReady (Thumb, 4 bytes, Stack size 0 bytes, usbd_audio.o(i.USBD_AUDIO_EP0_TxReady))
  [Address Reference Count : 1]

  - usbd_audio.o(.data)

  USBD_AUDIO_GetCfgDesc (Thumb, 8 bytes, Stack size 0 bytes, usbd_audio.o(i.USBD_AUDIO_GetCfgDesc))
  [Address Reference Count : 1]

  - usbd_audio.o(.data)

  USBD_AUDIO_GetDeviceQualifierDesc (Thumb, 8 bytes, Stack size 0 bytes, usbd_audio.o(i.USBD_AUDIO_GetDeviceQualifierDesc))
  [Address Reference Count : 1]

  - usbd_audio.o(.data)

  USBD_AUDIO_Init (Thumb, 90 bytes, Stack size 16 bytes, usbd_audio.o(i.USBD_AUDIO_Init))
  [Stack]

  - Max Depth = 72
  - Call Chain = USBD_AUDIO_Init ⇒ USBD_LL_PrepareReceive ⇒ HAL_PCD_EP_Receive ⇒ USB_EPStartXfer ⇒ USB_WritePacket
  [Calls]
  - >> USBD_LL_PrepareReceive
  - >> USBD_LL_OpenEP
  - >> malloc
  [Address Reference Count : 1]
  - usbd_audio.o(.data)

  USBD_AUDIO_IsoINIncomplete (Thumb, 4 bytes, Stack size 0 bytes, usbd_audio.o(i.USBD_AUDIO_IsoINIncomplete))
  [Address Reference Count : 1]

  - usbd_audio.o(.data)

  USBD_AUDIO_IsoOutIncomplete (Thumb, 4 bytes, Stack size 0 bytes, usbd_audio.o(i.USBD_AUDIO_IsoOutIncomplete))
  [Address Reference Count : 1]

  - usbd_audio.o(.data)

  USBD_AUDIO_SOF (Thumb, 4 bytes, Stack size 0 bytes, usbd_audio.o(i.USBD_AUDIO_SOF))
  [Address Reference Count : 1]

  - usbd_audio.o(.data)

  USBD_AUDIO_Setup (Thumb, 186 bytes, Stack size 24 bytes, usbd_audio.o(i.USBD_AUDIO_Setup))
  [Stack]

  - Max Depth = 96
  - Call Chain = USBD_AUDIO_Setup ⇒ USBD_CtlSendData ⇒ USBD_LL_Transmit ⇒ HAL_PCD_EP_Transmit ⇒ USB_EPStartXfer ⇒ USB_WritePacket
  [Calls]
  - >> USBD_CtlPrepareRx
  - >> USBD_CtlSendData
  - >> USBD_CtlError
  - >> __aeabi_memclr
  [Address Reference Count : 1]
  - usbd_audio.o(.data)

  ### Undefined Global Symbols