STM32F4xx HAL Driver master
STM32CubeF4 HAL / LL Drivers API Reference
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SPI Direction Mode
STM32F4xx_HAL_Driver » SPI » SPI Exported Constants
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_1LINE

#define SPI_DIRECTION_1LINE   SPI_CR1_BIDIMODE

Definition at line 217 of file stm32f4xx_hal_spi.h.

◆ SPI_DIRECTION_2LINES

#define SPI_DIRECTION_2LINES   (0x00000000U)

Definition at line 215 of file stm32f4xx_hal_spi.h.

◆ SPI_DIRECTION_2LINES_RXONLY

#define SPI_DIRECTION_2LINES_RXONLY   SPI_CR1_RXONLY

Definition at line 216 of file stm32f4xx_hal_spi.h.