TX FIFO Level

Defines
#define	LL_SPI_TX_FIFO_EMPTY   0x00000000U
#define	LL_SPI_TX_FIFO_QUARTER_FULL   (SPI_SR_FTLVL_0)
#define	LL_SPI_TX_FIFO_HALF_FULL   (SPI_SR_FTLVL_1)
#define	LL_SPI_TX_FIFO_FULL   (SPI_SR_FTLVL_1 | SPI_SR_FTLVL_0)

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Define Documentation

#define LL_SPI_TX_FIFO_EMPTY   0x00000000U

FIFO transmission empty

Definition at line 305 of file stm32l4xx_ll_spi.h.

#define LL_SPI_TX_FIFO_FULL   (SPI_SR_FTLVL_1 | SPI_SR_FTLVL_0)

FIFO transmission full

Definition at line 308 of file stm32l4xx_ll_spi.h.

#define LL_SPI_TX_FIFO_HALF_FULL   (SPI_SR_FTLVL_1)

FIFO transmission 1/2

Definition at line 307 of file stm32l4xx_ll_spi.h.

#define LL_SPI_TX_FIFO_QUARTER_FULL   (SPI_SR_FTLVL_0)

FIFO transmission 1/4

Definition at line 306 of file stm32l4xx_ll_spi.h.