RX FIFO Threshold

Defines
#define	LL_SPI_RX_FIFO_TH_HALF   0x00000000U
#define	LL_SPI_RX_FIFO_TH_QUARTER   (SPI_CR2_FRXTH)

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Define Documentation

#define LL_SPI_RX_FIFO_TH_HALF   0x00000000U

RXNE event is generated if FIFO level is greater than or equel to 1/2 (16-bit)

Definition at line 285 of file stm32l4xx_ll_spi.h.

#define LL_SPI_RX_FIFO_TH_QUARTER   (SPI_CR2_FRXTH)

RXNE event is generated if FIFO level is greater than or equel to 1/4 (8-bit)

Definition at line 286 of file stm32l4xx_ll_spi.h.