RX FIFO Level

Defines
#define	LL_SPI_RX_FIFO_EMPTY   0x00000000U
#define	LL_SPI_RX_FIFO_QUARTER_FULL   (SPI_SR_FRLVL_0)
#define	LL_SPI_RX_FIFO_HALF_FULL   (SPI_SR_FRLVL_1)
#define	LL_SPI_RX_FIFO_FULL   (SPI_SR_FRLVL_1 | SPI_SR_FRLVL_0)

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Define Documentation

#define LL_SPI_RX_FIFO_EMPTY   0x00000000U

FIFO reception empty

Definition at line 294 of file stm32l4xx_ll_spi.h.

#define LL_SPI_RX_FIFO_FULL   (SPI_SR_FRLVL_1 | SPI_SR_FRLVL_0)

FIFO reception full

Definition at line 297 of file stm32l4xx_ll_spi.h.

#define LL_SPI_RX_FIFO_HALF_FULL   (SPI_SR_FRLVL_1)

FIFO reception 1/2

Definition at line 296 of file stm32l4xx_ll_spi.h.

#define LL_SPI_RX_FIFO_QUARTER_FULL   (SPI_SR_FRLVL_0)

FIFO reception 1/4

Definition at line 295 of file stm32l4xx_ll_spi.h.