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DMA Memory data size
STM32F4xx_HAL_Driver » DMA » DMA Exported Constants

DMA memory data size. More...

Collaboration diagram for DMA Memory data size:

Macros

#define DMA_MDATAALIGN_BYTE   0x00000000U
 
#define DMA_MDATAALIGN_HALFWORD   ((uint32_t)DMA_SxCR_MSIZE_0)
 
#define DMA_MDATAALIGN_WORD   ((uint32_t)DMA_SxCR_MSIZE_1)
 

Detailed Description

DMA memory data size.

Macro Definition Documentation

◆ DMA_MDATAALIGN_BYTE

#define DMA_MDATAALIGN_BYTE   0x00000000U

#include <stm32f4xx_hal_dma.h>

Memory data alignment: Byte

Definition at line 269 of file stm32f4xx_hal_dma.h.

Referenced by DMA_CheckFifoParam().

◆ DMA_MDATAALIGN_HALFWORD

#define DMA_MDATAALIGN_HALFWORD   ((uint32_t)DMA_SxCR_MSIZE_0)

#include <stm32f4xx_hal_dma.h>

Memory data alignment: HalfWord

Definition at line 270 of file stm32f4xx_hal_dma.h.

Referenced by DMA_CheckFifoParam().

◆ DMA_MDATAALIGN_WORD

#define DMA_MDATAALIGN_WORD   ((uint32_t)DMA_SxCR_MSIZE_1)

#include <stm32f4xx_hal_dma.h>

Memory data alignment: Word

Definition at line 271 of file stm32f4xx_hal_dma.h.