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STM32H743I_EVAL BSP User Manual
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Variables | |
| AUDIO_DrvTypeDef * | audio_drv |
| SAI_HandleTypeDef | haudio_out_sai |
| SAI_HandleTypeDef | haudio_in_sai |
| AUDIOIN_ContextTypeDef | hAudioIn |
| DFSDM_Channel_HandleTypeDef | hAudioInDfsdmChannel [DFSDM_MIC_NUMBER] |
| DFSDM_Filter_HandleTypeDef | hAudioInDfsdmFilter [DFSDM_MIC_NUMBER] |
| DMA_HandleTypeDef | hDmaDfsdm [DFSDM_MIC_NUMBER] |
| int32_t * | pScratchBuff [DEFAULT_AUDIO_IN_CHANNEL_NBR] |
| int32_t | ScratchSize |
| uint32_t | DmaRecHalfBuffCplt [DFSDM_MIC_NUMBER] = {0} |
| uint32_t | DmaRecBuffCplt [DFSDM_MIC_NUMBER] = {0} |
| __IO uint32_t | AppBuffTrigger = 0 |
| __IO uint32_t | AppBuffHalf = 0 |
| __IO uint32_t | MicBuff [DFSDM_MIC_NUMBER] = {0} |
| __IO uint16_t | AudioInVolume = DEFAULT_AUDIO_IN_VOLUME |
| PDM_Filter_Handler_t | PDM_FilterHandler [2] |
| PDM_Filter_Config_t | PDM_FilterConfig [2] |
Variable Documentation
| __IO uint32_t AppBuffHalf = 0 |
Definition at line 238 of file stm32h743i_eval_audio.c.
Referenced by BSP_AUDIO_IN_Record(), BSP_AUDIO_IN_Stop(), HAL_DFSDM_FilterRegConvCpltCallback(), and HAL_DFSDM_FilterRegConvHalfCpltCallback().
| __IO uint32_t AppBuffTrigger = 0 |
Definition at line 237 of file stm32h743i_eval_audio.c.
Referenced by BSP_AUDIO_IN_Record(), BSP_AUDIO_IN_Stop(), HAL_DFSDM_FilterRegConvCpltCallback(), and HAL_DFSDM_FilterRegConvHalfCpltCallback().
| AUDIO_DrvTypeDef* audio_drv |
Definition at line 217 of file stm32h743i_eval_audio.c.
Referenced by BSP_AUDIO_IN_OUT_Init(), BSP_AUDIO_OUT_Init(), BSP_AUDIO_OUT_Pause(), BSP_AUDIO_OUT_Play(), BSP_AUDIO_OUT_Resume(), BSP_AUDIO_OUT_SetMute(), BSP_AUDIO_OUT_SetOutputMode(), BSP_AUDIO_OUT_SetVolume(), and BSP_AUDIO_OUT_Stop().
| __IO uint16_t AudioInVolume = DEFAULT_AUDIO_IN_VOLUME |
Definition at line 240 of file stm32h743i_eval_audio.c.
Referenced by BSP_AUDIO_IN_SetVolume().
| uint32_t DmaRecBuffCplt[DFSDM_MIC_NUMBER] = {0} |
Definition at line 233 of file stm32h743i_eval_audio.c.
Referenced by HAL_DFSDM_FilterRegConvCpltCallback().
| uint32_t DmaRecHalfBuffCplt[DFSDM_MIC_NUMBER] = {0} |
Definition at line 232 of file stm32h743i_eval_audio.c.
Referenced by HAL_DFSDM_FilterRegConvHalfCpltCallback().
| SAI_HandleTypeDef haudio_in_sai |
Definition at line 219 of file stm32h743i_eval_audio.c.
Referenced by BSP_AUDIO_IN_DeInit(), BSP_AUDIO_IN_InitEx(), BSP_AUDIO_IN_MspDeInit(), BSP_AUDIO_IN_MspInit(), BSP_AUDIO_IN_OUT_Init(), BSP_AUDIO_IN_Record(), BSP_AUDIO_IN_Stop(), BSP_AUDIO_OUT_MspInit(), and SAIx_In_Init().
| SAI_HandleTypeDef haudio_out_sai |
Definition at line 218 of file stm32h743i_eval_audio.c.
Referenced by BSP_AUDIO_IN_OUT_Init(), BSP_AUDIO_OUT_ChangeBuffer(), BSP_AUDIO_OUT_DeInit(), BSP_AUDIO_OUT_Init(), BSP_AUDIO_OUT_Pause(), BSP_AUDIO_OUT_Play(), BSP_AUDIO_OUT_Resume(), BSP_AUDIO_OUT_SetAudioFrameSlot(), BSP_AUDIO_OUT_SetFrequency(), BSP_AUDIO_OUT_Stop(), and SAIx_Out_Init().
Definition at line 222 of file stm32h743i_eval_audio.c.
| DFSDM_Channel_HandleTypeDef hAudioInDfsdmChannel[DFSDM_MIC_NUMBER] |
Definition at line 224 of file stm32h743i_eval_audio.c.
Referenced by BSP_AUDIO_IN_ConfigMicDefault(), and DFSDMx_DeInit().
| DFSDM_Filter_HandleTypeDef hAudioInDfsdmFilter[DFSDM_MIC_NUMBER] |
Definition at line 225 of file stm32h743i_eval_audio.c.
Referenced by BSP_AUDIO_IN_ConfigMicDefault(), BSP_AUDIO_IN_Pause(), BSP_AUDIO_IN_PauseEx(), BSP_AUDIO_IN_Record(), BSP_AUDIO_IN_Resume(), BSP_AUDIO_IN_ResumeEx(), DFSDMx_DeInit(), and DFSDMx_FilterMspInit().
| DMA_HandleTypeDef hDmaDfsdm[DFSDM_MIC_NUMBER] |
Definition at line 226 of file stm32h743i_eval_audio.c.
Referenced by DFSDMx_FilterMspDeInit(), and DFSDMx_FilterMspInit().
| __IO uint32_t MicBuff[DFSDM_MIC_NUMBER] = {0} |
Definition at line 239 of file stm32h743i_eval_audio.c.
Referenced by BSP_AUDIO_IN_ResumeEx().
| PDM_Filter_Config_t PDM_FilterConfig[2] |
Definition at line 244 of file stm32h743i_eval_audio.c.
Referenced by BSP_AUDIO_IN_PDMToPCM_Init().
| PDM_Filter_Handler_t PDM_FilterHandler[2] |
Definition at line 243 of file stm32h743i_eval_audio.c.
Referenced by BSP_AUDIO_IN_PDMToPCM(), and BSP_AUDIO_IN_PDMToPCM_Init().
| int32_t* pScratchBuff[DEFAULT_AUDIO_IN_CHANNEL_NBR] |
Definition at line 229 of file stm32h743i_eval_audio.c.
Referenced by BSP_AUDIO_IN_AllocScratch(), BSP_AUDIO_IN_Record(), BSP_AUDIO_IN_Resume(), HAL_DFSDM_FilterRegConvCpltCallback(), and HAL_DFSDM_FilterRegConvHalfCpltCallback().
| int32_t ScratchSize |
Definition at line 230 of file stm32h743i_eval_audio.c.
Referenced by BSP_AUDIO_IN_AllocScratch(), BSP_AUDIO_IN_Record(), BSP_AUDIO_IN_Resume(), HAL_DFSDM_FilterRegConvCpltCallback(), and HAL_DFSDM_FilterRegConvHalfCpltCallback().
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