STM32F439xx HAL User Manual
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DMA data transfer direction. More...
Defines | |
#define | DMA_PERIPH_TO_MEMORY 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
Definition at line 246 of file stm32f4xx_hal_dma.h.
Referenced by HAL_DMAEx_MultiBufferStart(), and HAL_DMAEx_MultiBufferStart_IT().
#define DMA_MEMORY_TO_PERIPH ((uint32_t)DMA_SxCR_DIR_0) |
Memory to peripheral direction
Definition at line 245 of file stm32f4xx_hal_dma.h.
Referenced by DMA_MultiBufferSetConfig(), and DMA_SetConfig().
#define DMA_PERIPH_TO_MEMORY 0x00000000U |
Peripheral to memory direction
Definition at line 244 of file stm32f4xx_hal_dma.h.