SPI Reception FIFO Status Level

Defines
#define	SPI_RX_FIFO_0PACKET   (0x00000000UL) /* 0 or multiple of 4 packets available in the RxFIFO */
#define	SPI_RX_FIFO_1PACKET   (SPI_SR_RXPLVL_0)
#define	SPI_RX_FIFO_2PACKET   (SPI_SR_RXPLVL_1)
#define	SPI_RX_FIFO_3PACKET   (SPI_SR_RXPLVL_1 | SPI_SR_RXPLVL_0)

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Define Documentation

#define SPI_RX_FIFO_0PACKET   (0x00000000UL) /* 0 or multiple of 4 packets available in the RxFIFO */

Definition at line 641 of file stm32h7xx_hal_spi.h.

Referenced by HAL_SPIEx_FlushRxFifo().

#define SPI_RX_FIFO_1PACKET   (SPI_SR_RXPLVL_0)

Definition at line 642 of file stm32h7xx_hal_spi.h.

Referenced by HAL_SPI_Receive(), and HAL_SPI_TransmitReceive().

#define SPI_RX_FIFO_2PACKET   (SPI_SR_RXPLVL_1)

Definition at line 643 of file stm32h7xx_hal_spi.h.

#define SPI_RX_FIFO_3PACKET   (SPI_SR_RXPLVL_1 | SPI_SR_RXPLVL_0)

Definition at line 644 of file stm32h7xx_hal_spi.h.