RTEMS 6.1-rc5
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Macros

DMA data transfer direction. More...

Macros

#define DMA_PERIPH_TO_MEMORY   ((uint32_t)0x00000000U)
 
#define DMA_MEMORY_TO_PERIPH   ((uint32_t)DMA_SxCR_DIR_0)
 
#define DMA_MEMORY_TO_MEMORY   ((uint32_t)DMA_SxCR_DIR_1)
 

Detailed Description

DMA data transfer direction.

Macro Definition Documentation

◆ DMA_MEMORY_TO_MEMORY

#define DMA_MEMORY_TO_MEMORY   ((uint32_t)DMA_SxCR_DIR_1)

Memory to memory direction

◆ DMA_MEMORY_TO_PERIPH

#define DMA_MEMORY_TO_PERIPH   ((uint32_t)DMA_SxCR_DIR_0)

Memory to peripheral direction

◆ DMA_PERIPH_TO_MEMORY

#define DMA_PERIPH_TO_MEMORY   ((uint32_t)0x00000000U)

Peripheral to memory direction