SPI FIFO Reception Threshold

Macros
#define	SPI_RXFIFO_THRESHOLD   SPI_CR2_FRXTH
#define	SPI_RXFIFO_THRESHOLD_QF   SPI_CR2_FRXTH
#define	SPI_RXFIFO_THRESHOLD_HF   ((uint32_t)0x00000000U)

Detailed Description

This parameter can be one of the following values: SPI_RXFIFO_THRESHOLD or SPI_RXFIFO_THRESHOLD_QF : RXNE event is generated if the FIFO level is greater or equal to 1/2(16-bits). SPI_RXFIFO_THRESHOLD_HF: RXNE event is generated if the FIFO level is greater or equal to 1/4(8 bits).

Macro Definition Documentation

#define SPI_RXFIFO_THRESHOLD   SPI_CR2_FRXTH

Definition at line 335 of file stm32f7xx_hal_spi.h.

#define SPI_RXFIFO_THRESHOLD_HF   ((uint32_t)0x00000000U)

Definition at line 337 of file stm32f7xx_hal_spi.h.

#define SPI_RXFIFO_THRESHOLD_QF   SPI_CR2_FRXTH

Definition at line 336 of file stm32f7xx_hal_spi.h.