AUDIO_IN_TypeDef Struct ReferencePrivate Types

Data Fields
AUDIO_DrvTypeDef *	AudioDrv
DFSDM_Channel_HandleTypeDef	hDfsdmLeftChannel
DFSDM_Channel_HandleTypeDef	hDfsdmRightChannel
DMA_HandleTypeDef	hDmaDfsdmLeft
DMA_HandleTypeDef	hDmaDfsdmRight
int32_t *	LeftRecBuff
int32_t *	RightRecBuff
uint32_t	InputDevice
uint32_t	Frequency
uint32_t	BitResolution
uint32_t	ChannelNbr
uint16_t *	pRecBuf
uint32_t	RecSize
Audio_CallbackTypeDef	CbError
Audio_CallbackTypeDef	CbHalfTransfer
Audio_CallbackTypeDef	CbTransferComplete

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Detailed Description

Definition at line 161 of file stm32l4r9i_discovery_audio.c.

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Field Documentation

AUDIO_DrvTypeDef* AUDIO_IN_TypeDef::AudioDrv

Definition at line 163 of file stm32l4r9i_discovery_audio.c.

Referenced by BSP_AUDIO_IN_DeInit(), BSP_AUDIO_IN_InitEx(), BSP_AUDIO_IN_Record(), BSP_AUDIO_IN_Stop(), and BSP_AUDIO_OUT_DeInit().

uint32_t AUDIO_IN_TypeDef::BitResolution

Definition at line 172 of file stm32l4r9i_discovery_audio.c.

Referenced by BSP_AUDIO_IN_InitEx().

Audio_CallbackTypeDef AUDIO_IN_TypeDef::CbError

Definition at line 176 of file stm32l4r9i_discovery_audio.c.

Referenced by BSP_AUDIO_IN_InitEx(), BSP_AUDIO_IN_RegisterCallbacks(), HAL_DFSDM_FilterErrorCallback(), and HAL_SAI_ErrorCallback().

Audio_CallbackTypeDef AUDIO_IN_TypeDef::CbHalfTransfer

Definition at line 177 of file stm32l4r9i_discovery_audio.c.

Referenced by BSP_AUDIO_IN_InitEx(), BSP_AUDIO_IN_RegisterCallbacks(), HAL_DFSDM_FilterRegConvHalfCpltCallback(), and HAL_SAI_RxHalfCpltCallback().

Audio_CallbackTypeDef AUDIO_IN_TypeDef::CbTransferComplete

Definition at line 178 of file stm32l4r9i_discovery_audio.c.

Referenced by BSP_AUDIO_IN_InitEx(), BSP_AUDIO_IN_RegisterCallbacks(), HAL_DFSDM_FilterRegConvCpltCallback(), and HAL_SAI_RxCpltCallback().

uint32_t AUDIO_IN_TypeDef::ChannelNbr

Definition at line 173 of file stm32l4r9i_discovery_audio.c.

Referenced by BSP_AUDIO_IN_InitEx(), BSP_AUDIO_IN_Record(), BSP_AUDIO_IN_Resume(), HAL_DFSDM_FilterRegConvCpltCallback(), and HAL_DFSDM_FilterRegConvHalfCpltCallback().

uint32_t AUDIO_IN_TypeDef::Frequency

Definition at line 171 of file stm32l4r9i_discovery_audio.c.

Referenced by BSP_AUDIO_IN_InitEx(), BSP_AUDIO_IN_SetFrequency(), BSP_AUDIO_OUT_DeInit(), and BSP_AUDIO_OUT_Init().

DFSDM_Channel_HandleTypeDef AUDIO_IN_TypeDef::hDfsdmLeftChannel

Definition at line 164 of file stm32l4r9i_discovery_audio.c.

Referenced by AUDIO_DFSDMx_DeInit(), and AUDIO_DFSDMx_Init().

DFSDM_Channel_HandleTypeDef AUDIO_IN_TypeDef::hDfsdmRightChannel

Definition at line 165 of file stm32l4r9i_discovery_audio.c.

Referenced by AUDIO_DFSDMx_DeInit(), and AUDIO_DFSDMx_Init().

DMA_HandleTypeDef AUDIO_IN_TypeDef::hDmaDfsdmLeft

Definition at line 166 of file stm32l4r9i_discovery_audio.c.

Referenced by HAL_DFSDM_FilterMspDeInit(), and HAL_DFSDM_FilterMspInit().

DMA_HandleTypeDef AUDIO_IN_TypeDef::hDmaDfsdmRight

Definition at line 167 of file stm32l4r9i_discovery_audio.c.

Referenced by HAL_DFSDM_FilterMspDeInit(), and HAL_DFSDM_FilterMspInit().

uint32_t AUDIO_IN_TypeDef::InputDevice

Definition at line 170 of file stm32l4r9i_discovery_audio.c.

Referenced by AUDIO_DFSDMx_DeInit(), AUDIO_DFSDMx_Init(), BSP_AUDIO_IN_DeInit(), BSP_AUDIO_IN_InitEx(), BSP_AUDIO_IN_Pause(), BSP_AUDIO_IN_Record(), BSP_AUDIO_IN_Resume(), BSP_AUDIO_IN_SetFrequency(), BSP_AUDIO_IN_Stop(), BSP_AUDIO_OUT_DeInit(), BSP_AUDIO_OUT_Init(), HAL_DFSDM_ChannelMspDeInit(), HAL_DFSDM_ChannelMspInit(), HAL_DFSDM_FilterMspInit(), HAL_DFSDM_FilterRegConvCpltCallback(), and HAL_DFSDM_FilterRegConvHalfCpltCallback().

int32_t* AUDIO_IN_TypeDef::LeftRecBuff

Definition at line 168 of file stm32l4r9i_discovery_audio.c.

Referenced by BSP_AUDIO_IN_Record(), BSP_AUDIO_IN_Resume(), BSP_AUDIO_IN_Stop(), HAL_DFSDM_FilterRegConvCpltCallback(), and HAL_DFSDM_FilterRegConvHalfCpltCallback().

uint16_t* AUDIO_IN_TypeDef::pRecBuf

Definition at line 174 of file stm32l4r9i_discovery_audio.c.

Referenced by BSP_AUDIO_IN_Record(), HAL_DFSDM_FilterRegConvCpltCallback(), and HAL_DFSDM_FilterRegConvHalfCpltCallback().

uint32_t AUDIO_IN_TypeDef::RecSize

Definition at line 175 of file stm32l4r9i_discovery_audio.c.

Referenced by BSP_AUDIO_IN_Record(), BSP_AUDIO_IN_Resume(), HAL_DFSDM_FilterRegConvCpltCallback(), and HAL_DFSDM_FilterRegConvHalfCpltCallback().

int32_t* AUDIO_IN_TypeDef::RightRecBuff

Definition at line 169 of file stm32l4r9i_discovery_audio.c.

Referenced by BSP_AUDIO_IN_Record(), BSP_AUDIO_IN_Resume(), BSP_AUDIO_IN_Stop(), HAL_DFSDM_FilterRegConvCpltCallback(), and HAL_DFSDM_FilterRegConvHalfCpltCallback().

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The documentation for this struct was generated from the following file:

• stm32l4r9i_discovery_audio.c