Defines
#define	LL_DMA_FIFOSTATUS_0_25 0x00000000U
#define	LL_DMA_FIFOSTATUS_25_50 DMA_SxFCR_FS_0
#define	LL_DMA_FIFOSTATUS_50_75 DMA_SxFCR_FS_1
#define	LL_DMA_FIFOSTATUS_75_100 (DMA_SxFCR_FS_1 \| DMA_SxFCR_FS_0)
#define	LL_DMA_FIFOSTATUS_EMPTY DMA_SxFCR_FS_2
#define	LL_DMA_FIFOSTATUS_FULL (DMA_SxFCR_FS_2 \| DMA_SxFCR_FS_0)

Define Documentation

#define LL_DMA_FIFOSTATUS_0_25 0x00000000U

0 < fifo_level < 1/4

Definition at line 324 of file stm32h7xx_ll_dma.h.

#define LL_DMA_FIFOSTATUS_25_50 DMA_SxFCR_FS_0

1/4 < fifo_level < 1/2

Definition at line 325 of file stm32h7xx_ll_dma.h.

#define LL_DMA_FIFOSTATUS_50_75 DMA_SxFCR_FS_1

1/2 < fifo_level < 3/4

Definition at line 326 of file stm32h7xx_ll_dma.h.

#define LL_DMA_FIFOSTATUS_75_100 (DMA_SxFCR_FS_1 | DMA_SxFCR_FS_0)

3/4 < fifo_level < full

Definition at line 327 of file stm32h7xx_ll_dma.h.

#define LL_DMA_FIFOSTATUS_EMPTY DMA_SxFCR_FS_2

FIFO is empty

Definition at line 328 of file stm32h7xx_ll_dma.h.

#define LL_DMA_FIFOSTATUS_FULL (DMA_SxFCR_FS_2 | DMA_SxFCR_FS_0)

FIFO is full

Definition at line 329 of file stm32h7xx_ll_dma.h.

Defines