HAL
__USART_HandleTypeDef::hdmarx is only used within HAL.
 
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CodeScopeSTM32 Libraries and SamplesHAL__USART_HandleTypeDef::hdmarx

__USART_HandleTypeDef::hdmarx field

Usart Rx DMA Handle parameters

Syntax

DMA_HandleTypeDef *hdmarx;

References

LocationReferrerText
stm32f4xx_hal_usart.h:118
DMA_HandleTypeDef *hdmarx; /*!< Usart Rx DMA Handle parameters */
stm32f4xx_hal_usart.c:1333HAL_USART_Receive_DMA()
husart->hdmarx->XferCpltCallback = USART_DMAReceiveCplt;
stm32f4xx_hal_usart.c:1336HAL_USART_Receive_DMA()
husart->hdmarx->XferHalfCpltCallback = USART_DMARxHalfCplt;
stm32f4xx_hal_usart.c:1339HAL_USART_Receive_DMA()
husart->hdmarx->XferErrorCallback = USART_DMAError;
stm32f4xx_hal_usart.c:1342HAL_USART_Receive_DMA()
husart->hdmarx->XferAbortCallback = NULL;
stm32f4xx_hal_usart.c:1357HAL_USART_Receive_DMA()
HAL_DMA_Start_IT(husart->hdmarx, (uint32_t)&husart->Instance->DR, *(uint32_t *)tmp, Size);
stm32f4xx_hal_usart.c:1431HAL_USART_TransmitReceive_DMA()
husart->hdmarx->XferCpltCallback = USART_DMAReceiveCplt;
stm32f4xx_hal_usart.c:1434HAL_USART_TransmitReceive_DMA()
husart->hdmarx->XferHalfCpltCallback = USART_DMARxHalfCplt;
stm32f4xx_hal_usart.c:1446HAL_USART_TransmitReceive_DMA()
husart->hdmarx->XferErrorCallback = USART_DMAError;
stm32f4xx_hal_usart.c:1449HAL_USART_TransmitReceive_DMA()
husart->hdmarx->XferAbortCallback = NULL;
stm32f4xx_hal_usart.c:1453HAL_USART_TransmitReceive_DMA()
HAL_DMA_Start_IT(husart->hdmarx, (uint32_t)&husart->Instance->DR, *(const uint32_t *)tmp, Size);
stm32f4xx_hal_usart.c:1571HAL_USART_DMAStop()
if (husart->hdmarx != NULL)
stm32f4xx_hal_usart.c:1573HAL_USART_DMAStop()
HAL_DMA_Abort(husart->hdmarx);
stm32f4xx_hal_usart.c:1624HAL_USART_Abort()
if (husart->hdmarx != NULL)
stm32f4xx_hal_usart.c:1628HAL_USART_Abort()
husart->hdmarx->XferAbortCallback = NULL;
stm32f4xx_hal_usart.c:1630HAL_USART_Abort()
HAL_DMA_Abort(husart->hdmarx);
stm32f4xx_hal_usart.c:1687HAL_USART_Abort_IT()
if (husart->hdmarx != NULL)
stm32f4xx_hal_usart.c:1693HAL_USART_Abort_IT()
husart->hdmarx->XferAbortCallback = USART_DMARxAbortCallback;
stm32f4xx_hal_usart.c:1697HAL_USART_Abort_IT()
husart->hdmarx->XferAbortCallback = NULL;
stm32f4xx_hal_usart.c:1731HAL_USART_Abort_IT()
if (husart->hdmarx != NULL)
stm32f4xx_hal_usart.c:1737HAL_USART_Abort_IT()
if (HAL_DMA_Abort_IT(husart->hdmarx) != HAL_OK)
stm32f4xx_hal_usart.c:1739HAL_USART_Abort_IT()
husart->hdmarx->XferAbortCallback = NULL;
stm32f4xx_hal_usart.c:1863HAL_USART_IRQHandler()
if (husart->hdmarx != NULL)
stm32f4xx_hal_usart.c:1867HAL_USART_IRQHandler()
husart->hdmarx->XferAbortCallback = USART_DMAAbortOnError;
stm32f4xx_hal_usart.c:1869HAL_USART_IRQHandler()
if (HAL_DMA_Abort_IT(husart->hdmarx) != HAL_OK)
stm32f4xx_hal_usart.c:1872HAL_USART_IRQHandler()
husart->hdmarx->XferAbortCallback(husart->hdmarx);
stm32f4xx_hal_usart.c:2418USART_DMATxAbortCallback()
if (husart->hdmarx != NULL)
stm32f4xx_hal_usart.c:2420USART_DMATxAbortCallback()
if (husart->hdmarx->XferAbortCallback != NULL)
stm32f4xx_hal_usart.c:2458USART_DMARxAbortCallback()
husart->hdmarx->XferAbortCallback = NULL;

Data Use

Type of __USART_HandleTypeDef::hdmarx
__USART_HandleTypeDef::hdmarx
all items filtered out