STM32H743I_EVAL_AUDIO_IN_Private_Functions

Functions
void	HAL_DFSDM_FilterRegConvCpltCallback (DFSDM_Filter_HandleTypeDef *hdfsdm_filter)
	Regular conversion complete callback.
void	HAL_DFSDM_FilterRegConvHalfCpltCallback (DFSDM_Filter_HandleTypeDef *hdfsdm_filter)
	Half regular conversion complete callback.
void	HAL_SAI_RxHalfCpltCallback (SAI_HandleTypeDef *hsai)
	Half reception complete callback.
void	HAL_SAI_RxCpltCallback (SAI_HandleTypeDef *hsai)
	Reception complete callback.

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Function Documentation

void HAL_DFSDM_FilterRegConvCpltCallback

(

DFSDM_Filter_HandleTypeDef *

hdfsdm_filter

)

Regular conversion complete callback.

Note:

In interrupt mode, user has to read conversion value in this function using HAL_DFSDM_FilterGetRegularValue.

Parameters:

hdfsdm_filter

: DFSDM filter handle.

Return values:

None

Definition at line 1717 of file stm32h743i_eval_audio.c.

References AppBuffHalf, AppBuffTrigger, AUDIO_DFSDMx_MIC1_FILTER, AUDIO_DFSDMx_MIC2_FILTER, BSP_AUDIO_IN_HalfTransfer_CallBack(), BSP_AUDIO_IN_TransferComplete_CallBack(), BSP_AUDIO_IN_TransferComplete_CallBackEx(), DmaRecBuffCplt, INPUT_DEVICE_DIGITAL_MIC1, INPUT_DEVICE_DIGITAL_MIC2, AUDIOIN_ContextTypeDef::MultiBuffMode, POS_VAL, AUDIOIN_ContextTypeDef::pRecBuf, pScratchBuff, AUDIOIN_ContextTypeDef::RecSize, SaturaLH, and ScratchSize.

void HAL_DFSDM_FilterRegConvHalfCpltCallback

(

DFSDM_Filter_HandleTypeDef *

hdfsdm_filter

)

Half regular conversion complete callback.

Parameters:

hdfsdm_filter

: DFSDM filter handle.

Return values:

None

Definition at line 1780 of file stm32h743i_eval_audio.c.

References AppBuffHalf, AppBuffTrigger, AUDIO_DFSDMx_MIC1_FILTER, AUDIO_DFSDMx_MIC2_FILTER, BSP_AUDIO_IN_HalfTransfer_CallBack(), BSP_AUDIO_IN_HalfTransfer_CallBackEx(), BSP_AUDIO_IN_TransferComplete_CallBack(), DmaRecHalfBuffCplt, INPUT_DEVICE_DIGITAL_MIC1, INPUT_DEVICE_DIGITAL_MIC2, AUDIOIN_ContextTypeDef::MultiBuffMode, POS_VAL, AUDIOIN_ContextTypeDef::pRecBuf, pScratchBuff, AUDIOIN_ContextTypeDef::RecSize, SaturaLH, and ScratchSize.

void HAL_SAI_RxCpltCallback

(

SAI_HandleTypeDef *

hsai

)

Reception complete callback.

Parameters:

hsai,:

SAI handle.

Return values:

None

Definition at line 1855 of file stm32h743i_eval_audio.c.

References BSP_AUDIO_IN_TransferComplete_CallBack().

void HAL_SAI_RxHalfCpltCallback

(

SAI_HandleTypeDef *

hsai

)

Half reception complete callback.

Parameters:

hsai,:

SAI handle.

Return values:

None

Definition at line 1844 of file stm32h743i_eval_audio.c.

References BSP_AUDIO_IN_HalfTransfer_CallBack().