DMA FIFO threshold level

DMA FIFO level. More...

Macros
#define	DMA_FIFO_THRESHOLD_1QUARTERFULL   ((uint32_t)0x00000000U)
#define	DMA_FIFO_THRESHOLD_HALFFULL   ((uint32_t)DMA_SxFCR_FTH_0)
#define	DMA_FIFO_THRESHOLD_3QUARTERSFULL   ((uint32_t)DMA_SxFCR_FTH_1)
#define	DMA_FIFO_THRESHOLD_FULL   ((uint32_t)DMA_SxFCR_FTH)

Detailed Description

DMA FIFO level.

Macro Definition Documentation

DMA_FIFO_THRESHOLD_1QUARTERFULL

#define DMA_FIFO_THRESHOLD_1QUARTERFULL   ((uint32_t)0x00000000U)

FIFO threshold 1 quart full configuration

DMA_FIFO_THRESHOLD_3QUARTERSFULL

#define DMA_FIFO_THRESHOLD_3QUARTERSFULL   ((uint32_t)DMA_SxFCR_FTH_1)

FIFO threshold 3 quarts full configuration

DMA_FIFO_THRESHOLD_FULL

#define DMA_FIFO_THRESHOLD_FULL   ((uint32_t)DMA_SxFCR_FTH)

FIFO threshold full configuration

DMA_FIFO_THRESHOLD_HALFFULL

#define DMA_FIFO_THRESHOLD_HALFFULL   ((uint32_t)DMA_SxFCR_FTH_0)

FIFO threshold half full configuration