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)

---

Define Documentation

#define LL_SPI_RX_FIFO_EMPTY   0x00000000U

FIFO reception empty

Definition at line 277 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 280 of file stm32l4xx_ll_spi.h.

#define LL_SPI_RX_FIFO_HALF_FULL   (SPI_SR_FRLVL_1)

FIFO reception 1/2

Definition at line 279 of file stm32l4xx_ll_spi.h.

#define LL_SPI_RX_FIFO_QUARTER_FULL   (SPI_SR_FRLVL_0)

FIFO reception 1/4

Definition at line 278 of file stm32l4xx_ll_spi.h.