DMA Data transfer direction

Defines
#define	DMA_PERIPH_TO_MEMORY   0x00000000U
#define	DMA_MEMORY_TO_PERIPH   ((uint32_t)DMA_CCR_DIR)
#define	DMA_MEMORY_TO_MEMORY   ((uint32_t)DMA_CCR_MEM2MEM)

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Define Documentation

#define DMA_MEMORY_TO_MEMORY   ((uint32_t)DMA_CCR_MEM2MEM)

Memory to memory direction

Definition at line 165 of file stm32f1xx_hal_dma.h.

#define DMA_MEMORY_TO_PERIPH   ((uint32_t)DMA_CCR_DIR)

Memory to peripheral direction

Definition at line 164 of file stm32f1xx_hal_dma.h.

Referenced by DMA_SetConfig().

#define DMA_PERIPH_TO_MEMORY   0x00000000U

Peripheral to memory direction

Definition at line 163 of file stm32f1xx_hal_dma.h.