RTEMS 6.1-rc2
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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) |
DMA data transfer direction.
#define DMA_MEMORY_TO_MEMORY ((uint32_t)DMA_SxCR_DIR_1) |
Memory to memory direction
#define DMA_MEMORY_TO_PERIPH ((uint32_t)DMA_SxCR_DIR_0) |
Memory to peripheral direction
#define DMA_PERIPH_TO_MEMORY ((uint32_t)0x00000000U) |
Peripheral to memory direction