SPI Direction Mode

Collaboration diagram for SPI Direction Mode:

Macros
#define	SPI_DIRECTION_2LINES   (0x00000000U)
#define	SPI_DIRECTION_2LINES_RXONLY   SPI_CR1_RXONLY
#define	SPI_DIRECTION_1LINE   SPI_CR1_BIDIMODE

Detailed Description

Macro Definition Documentation

SPI_DIRECTION_2LINES

#define SPI_DIRECTION_2LINES   (0x00000000U)

#include <stm32f4xx_hal_spi.h>

Definition at line 215 of file stm32f4xx_hal_spi.h.

Referenced by HAL_SPI_Receive(), HAL_SPI_Receive_DMA(), HAL_SPI_Receive_IT(), HAL_SPI_Transmit(), HAL_SPI_TransmitReceive(), HAL_SPI_TransmitReceive_DMA(), HAL_SPI_TransmitReceive_IT(), SPI_CloseRx_ISR(), SPI_CloseRxTx_ISR(), SPI_CloseTx_ISR(), SPI_DMAReceiveCplt(), and SPI_DMATransmitCplt().

SPI_DIRECTION_2LINES_RXONLY

#define SPI_DIRECTION_2LINES_RXONLY   SPI_CR1_RXONLY

#include <stm32f4xx_hal_spi.h>

Definition at line 216 of file stm32f4xx_hal_spi.h.

Referenced by SPI_EndRxTransaction(), and SPI_WaitFlagStateUntilTimeout().

SPI_DIRECTION_1LINE

#define SPI_DIRECTION_1LINE   SPI_CR1_BIDIMODE

#include <stm32f4xx_hal_spi.h>

Definition at line 217 of file stm32f4xx_hal_spi.h.

Referenced by HAL_SPI_Receive(), HAL_SPI_Receive_DMA(), HAL_SPI_Receive_IT(), HAL_SPI_Transmit(), HAL_SPI_Transmit_DMA(), HAL_SPI_Transmit_IT(), SPI_EndRxTransaction(), and SPI_WaitFlagStateUntilTimeout().