DMA_fifo_threshold_level

Collaboration diagram for DMA_fifo_threshold_level:

Macros
#define	DMA_FIFOThreshold_1QuarterFull   ((uint32_t)0x00000000)
#define	DMA_FIFOThreshold_HalfFull   ((uint32_t)0x00000001)
#define	DMA_FIFOThreshold_3QuartersFull   ((uint32_t)0x00000002)
#define	DMA_FIFOThreshold_Full   ((uint32_t)0x00000003)
#define	IS_DMA_FIFO_THRESHOLD(THRESHOLD)

Detailed Description

Macro Definition Documentation

#define IS_DMA_FIFO_THRESHOLD

(

THRESHOLD

)

Value:

(((THRESHOLD) == DMA_FIFOThreshold_1QuarterFull ) || \
                                          ((THRESHOLD) == DMA_FIFOThreshold_HalfFull)      || \
                                          ((THRESHOLD) == DMA_FIFOThreshold_3QuartersFull) || \
                                          ((THRESHOLD) == DMA_FIFOThreshold_Full))

Definition at line 294 of file stm32f4xx_dma.h.