Collaboration diagram for DMA_fifo_threshold_level:

Macros
#define	DMA_FIFOThreshold_1QuarterFull ((uint32_t)0x00000000)

#define	DMA_FIFOThreshold_3QuartersFull ((uint32_t)0x00000002)

#define	DMA_FIFOThreshold_Full ((uint32_t)0x00000003)

#define	DMA_FIFOThreshold_HalfFull ((uint32_t)0x00000001)

#define	IS_DMA_FIFO_THRESHOLD(THRESHOLD)

Detailed Description

Macro Definition Documentation

◆ DMA_FIFOThreshold_1QuarterFull

#define DMA_FIFOThreshold_1QuarterFull ((uint32_t)0x00000000)

Definition at line 289 of file stm32f4xx_dma.h.

◆ DMA_FIFOThreshold_3QuartersFull

#define DMA_FIFOThreshold_3QuartersFull ((uint32_t)0x00000002)

Definition at line 291 of file stm32f4xx_dma.h.

◆ DMA_FIFOThreshold_Full

#define DMA_FIFOThreshold_Full ((uint32_t)0x00000003)

Definition at line 292 of file stm32f4xx_dma.h.

◆ DMA_FIFOThreshold_HalfFull

#define DMA_FIFOThreshold_HalfFull ((uint32_t)0x00000001)

Definition at line 290 of file stm32f4xx_dma.h.

◆ IS_DMA_FIFO_THRESHOLD

#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.