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STM32L476G_EVAL BSP User Manual
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Variables | |
| AUDIO_DrvTypeDef * | audio_drv |
| SAI_HandleTypeDef | haudio_out_sai |
| AUDIOIN_TypeDef | audio_in_context |
| DFSDM_Channel_HandleTypeDef | haudio_in_dfsdm_leftchannel |
| DFSDM_Channel_HandleTypeDef | haudio_in_dfsdm_rightchannel |
| DFSDM_Filter_HandleTypeDef | haudio_in_dfsdm_leftfilter |
| DFSDM_Filter_HandleTypeDef | haudio_in_dfsdm_rightfilter |
| DMA_HandleTypeDef | hdma_dfsdm_left |
| DMA_HandleTypeDef | hdma_dfsdm_right |
| int32_t | LeftRecBuff [INTERNAL_BUFF_SIZE] |
| int32_t | RightRecBuff [INTERNAL_BUFF_SIZE] |
| uint32_t | DmaLeftRecHalfBuffCplt = 0 |
| uint32_t | DmaLeftRecBuffCplt = 0 |
| uint32_t | DmaRightRecHalfBuffCplt = 0 |
| uint32_t | DmaRightRecBuffCplt = 0 |
| __IO uint32_t | AppBuffTrigger = 0 |
| uint32_t __IO | AppBuffHalf = 0 |
| uint16_t __IO | AudioInVolume = DEFAULT_AUDIO_IN_VOLUME |
Variable Documentation
| uint32_t __IO AppBuffHalf = 0 |
Definition at line 256 of file stm32l476g_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 255 of file stm32l476g_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 231 of file stm32l476g_eval_audio.c.
Referenced by 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(), BSP_AUDIO_OUT_Stop(), and CODEC_Reset().
Definition at line 235 of file stm32l476g_eval_audio.c.
| uint16_t __IO AudioInVolume = DEFAULT_AUDIO_IN_VOLUME |
Definition at line 259 of file stm32l476g_eval_audio.c.
Referenced by BSP_AUDIO_IN_SetVolume().
| uint32_t DmaLeftRecBuffCplt = 0 |
Definition at line 250 of file stm32l476g_eval_audio.c.
Referenced by HAL_DFSDM_FilterRegConvCpltCallback().
| uint32_t DmaLeftRecHalfBuffCplt = 0 |
Definition at line 249 of file stm32l476g_eval_audio.c.
Referenced by HAL_DFSDM_FilterRegConvHalfCpltCallback().
| uint32_t DmaRightRecBuffCplt = 0 |
Definition at line 252 of file stm32l476g_eval_audio.c.
Referenced by HAL_DFSDM_FilterRegConvCpltCallback().
| uint32_t DmaRightRecHalfBuffCplt = 0 |
Definition at line 251 of file stm32l476g_eval_audio.c.
Referenced by HAL_DFSDM_FilterRegConvHalfCpltCallback().
| DFSDM_Channel_HandleTypeDef haudio_in_dfsdm_leftchannel |
Definition at line 237 of file stm32l476g_eval_audio.c.
Referenced by DFSDMx_DeInit(), and DFSDMx_Init().
| DFSDM_Filter_HandleTypeDef haudio_in_dfsdm_leftfilter |
Definition at line 239 of file stm32l476g_eval_audio.c.
Referenced by BSP_AUDIO_IN_Pause(), BSP_AUDIO_IN_Record(), BSP_AUDIO_IN_Resume(), BSP_AUDIO_IN_Stop(), DFSDMx_DeInit(), DFSDMx_Init(), HAL_DFSDM_FilterRegConvCpltCallback(), and HAL_DFSDM_FilterRegConvHalfCpltCallback().
| DFSDM_Channel_HandleTypeDef haudio_in_dfsdm_rightchannel |
Definition at line 238 of file stm32l476g_eval_audio.c.
Referenced by DFSDMx_DeInit(), and DFSDMx_Init().
| DFSDM_Filter_HandleTypeDef haudio_in_dfsdm_rightfilter |
Definition at line 240 of file stm32l476g_eval_audio.c.
Referenced by BSP_AUDIO_IN_Pause(), BSP_AUDIO_IN_Record(), BSP_AUDIO_IN_Resume(), BSP_AUDIO_IN_Stop(), DFSDMx_DeInit(), and DFSDMx_Init().
| SAI_HandleTypeDef haudio_out_sai |
Definition at line 232 of file stm32l476g_eval_audio.c.
Referenced by BSP_AUDIO_OUT_ChangeAudioConfig(), BSP_AUDIO_OUT_ChangeBuffer(), BSP_AUDIO_OUT_Pause(), BSP_AUDIO_OUT_Play(), BSP_AUDIO_OUT_Resume(), BSP_AUDIO_OUT_SetAudioFrameSlot(), BSP_AUDIO_OUT_SetFrequency(), BSP_AUDIO_OUT_Stop(), SAIx_Init(), and SAIx_MspInit().
| DMA_HandleTypeDef hdma_dfsdm_left |
Definition at line 241 of file stm32l476g_eval_audio.c.
Referenced by DFSDMx_FilterMspDeInit(), and DFSDMx_FilterMspInit().
| DMA_HandleTypeDef hdma_dfsdm_right |
Definition at line 242 of file stm32l476g_eval_audio.c.
Referenced by DFSDMx_FilterMspDeInit(), and DFSDMx_FilterMspInit().
| int32_t LeftRecBuff[INTERNAL_BUFF_SIZE] |
Definition at line 245 of file stm32l476g_eval_audio.c.
Referenced by BSP_AUDIO_IN_Record(), BSP_AUDIO_IN_Resume(), HAL_DFSDM_FilterRegConvCpltCallback(), and HAL_DFSDM_FilterRegConvHalfCpltCallback().
| int32_t RightRecBuff[INTERNAL_BUFF_SIZE] |
Definition at line 246 of file stm32l476g_eval_audio.c.
Referenced by BSP_AUDIO_IN_Record(), BSP_AUDIO_IN_Resume(), HAL_DFSDM_FilterRegConvCpltCallback(), and HAL_DFSDM_FilterRegConvHalfCpltCallback().
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