HAL
MMC_HandleTypeDef::hdmarx is only used within HAL.
 
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CodeScopeSTM32 Libraries and SamplesHALMMC_HandleTypeDef::hdmarx

MMC_HandleTypeDef::hdmarx field

MMC Rx DMA handle parameters

Syntax

DMA_HandleTypeDef *hdmarx;

References

LocationReferrerText
stm32f4xx_hal_mmc.h:137
DMA_HandleTypeDef *hdmarx; /*!< MMC Rx DMA handle parameters */
stm32f4xx_hal_mmc.c:1210HAL_MMC_ReadBlocks_DMA()
hmmc->hdmarx->XferCpltCallback = MMC_DMAReceiveCplt;
stm32f4xx_hal_mmc.c:1213HAL_MMC_ReadBlocks_DMA()
hmmc->hdmarx->XferErrorCallback = MMC_DMAError;
stm32f4xx_hal_mmc.c:1216HAL_MMC_ReadBlocks_DMA()
hmmc->hdmarx->XferAbortCallback = NULL;
stm32f4xx_hal_mmc.c:1224HAL_MMC_ReadBlocks_DMA()
hmmc->hdmarx->Init.Direction = DMA_PERIPH_TO_MEMORY;
stm32f4xx_hal_mmc.c:1225HAL_MMC_ReadBlocks_DMA()
MODIFY_REG(hmmc->hdmarx->Instance->CR, DMA_SxCR_DIR, hmmc->hdmarx->Init.Direction);
stm32f4xx_hal_mmc.c:1228HAL_MMC_ReadBlocks_DMA()
if(HAL_DMA_Start_IT(hmmc->hdmarx, (uint32_t)&hmmc->Instance->FIFO, (uint32_t)pData, (uint32_t)(MMC_BLOCKSIZE * NumberOfBlocks)/4) != HAL_OK)
stm32f4xx_hal_mmc.c:1689HAL_MMC_IRQHandler()
else if(hmmc->hdmarx != NULL)
stm32f4xx_hal_mmc.c:1692HAL_MMC_IRQHandler()
hmmc->hdmarx->XferAbortCallback = MMC_DMARxAbort;
stm32f4xx_hal_mmc.c:1694HAL_MMC_IRQHandler()
if(HAL_DMA_Abort_IT(hmmc->hdmarx) != HAL_OK)
stm32f4xx_hal_mmc.c:1696HAL_MMC_IRQHandler()
MMC_DMARxAbort(hmmc->hdmarx);
stm32f4xx_hal_mmc.c:2427HAL_MMC_Abort()
if((hmmc->hdmatx != NULL) || (hmmc->hdmarx != NULL))
stm32f4xx_hal_mmc.c:2441HAL_MMC_Abort()
if(hmmc->hdmarx != NULL)
stm32f4xx_hal_mmc.c:2443HAL_MMC_Abort()
if(HAL_DMA_Abort(hmmc->hdmarx) != HAL_OK)
stm32f4xx_hal_mmc.c:2484HAL_MMC_Abort_IT()
if((hmmc->hdmatx != NULL) || (hmmc->hdmarx != NULL))
stm32f4xx_hal_mmc.c:2499HAL_MMC_Abort_IT()
if(hmmc->hdmarx != NULL)
stm32f4xx_hal_mmc.c:2501HAL_MMC_Abort_IT()
hmmc->hdmarx->XferAbortCallback = MMC_DMARxAbort;
stm32f4xx_hal_mmc.c:2502HAL_MMC_Abort_IT()
if(HAL_DMA_Abort_IT(hmmc->hdmarx) != HAL_OK)
stm32f4xx_hal_mmc.c:2504HAL_MMC_Abort_IT()
hmmc->hdmarx = NULL;
stm32f4xx_hal_mmc.c:2510HAL_MMC_Abort_IT()
if((hmmc->hdmatx == NULL) && (hmmc->hdmarx == NULL))
stm32f4xx_hal_mmc.c:2617MMC_DMAError()
RxErrorCode = hmmc->hdmarx->ErrorCode;
stm32f4xx_hal_mmc.c:2662MMC_DMATxAbort()
if(hmmc->hdmarx == NULL)
stm32f4xx_hal_mmc.c:2701MMC_DMARxAbort()
if(hmmc->hdmarx != NULL)
stm32f4xx_hal_mmc.c:2703MMC_DMARxAbort()
hmmc->hdmarx = NULL;

Data Use

Functions writing MMC_HandleTypeDef::hdmarx
Functions reading MMC_HandleTypeDef::hdmarx
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MMC_HandleTypeDef::hdmarx
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Type of MMC_HandleTypeDef::hdmarx
MMC_HandleTypeDef::hdmarx
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