DMA Memory data size

Defines
#define	DMA_MDATAALIGN_BYTE   ((uint32_t)0x00000000)
#define	DMA_MDATAALIGN_HALFWORD   ((uint32_t)DMA_CCR_MSIZE_0)
#define	DMA_MDATAALIGN_WORD   ((uint32_t)DMA_CCR_MSIZE_1)

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Define Documentation

#define DMA_MDATAALIGN_BYTE   ((uint32_t)0x00000000)

Memory data alignment : Byte

Definition at line 380 of file stm32l4xx_hal_dma.h.

#define DMA_MDATAALIGN_HALFWORD   ((uint32_t)DMA_CCR_MSIZE_0)

Memory data alignment : HalfWord

Definition at line 381 of file stm32l4xx_hal_dma.h.

Referenced by HAL_SPI_Receive_DMA(), HAL_SPI_Transmit_DMA(), and HAL_SPI_TransmitReceive_DMA().

#define DMA_MDATAALIGN_WORD   ((uint32_t)DMA_CCR_MSIZE_1)

Memory data alignment : Word

Definition at line 382 of file stm32l4xx_hal_dma.h.