DMA FIFO threshold level

DMA FIFO level. More...

Collaboration diagram for DMA FIFO threshold level:

Macros
#define	DMA_FIFO_THRESHOLD_1QUARTERFULL   ((uint32_t)0x00000000U)
	FIFO threshold 1 quart full configuration.
#define	DMA_FIFO_THRESHOLD_HALFFULL   ((uint32_t)DMA_SxFCR_FTH_0)
	FIFO threshold half full configuration.
#define	DMA_FIFO_THRESHOLD_3QUARTERSFULL   ((uint32_t)DMA_SxFCR_FTH_1)
	FIFO threshold 3 quarts full configuration.
#define	DMA_FIFO_THRESHOLD_FULL   ((uint32_t)DMA_SxFCR_FTH)
	FIFO threshold full configuration.

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.

Definition at line 549 of file stm32h7xx_hal_dma.h.

DMA_FIFO_THRESHOLD_3QUARTERSFULL

#define DMA_FIFO_THRESHOLD_3QUARTERSFULL   ((uint32_t)DMA_SxFCR_FTH_1)

FIFO threshold 3 quarts full configuration.

Definition at line 551 of file stm32h7xx_hal_dma.h.

DMA_FIFO_THRESHOLD_FULL

#define DMA_FIFO_THRESHOLD_FULL   ((uint32_t)DMA_SxFCR_FTH)

FIFO threshold full configuration.

Definition at line 552 of file stm32h7xx_hal_dma.h.

DMA_FIFO_THRESHOLD_HALFFULL

#define DMA_FIFO_THRESHOLD_HALFFULL   ((uint32_t)DMA_SxFCR_FTH_0)

FIFO threshold half full configuration.

Definition at line 550 of file stm32h7xx_hal_dma.h.