IS_SPI_DIRECTION macro

Checks if SPI Direction Mode parameter is in allowed range.

Syntax

#define IS_SPI_DIRECTION(__MODE__) (((__MODE__) == SPI_DIRECTION_2LINES) || \ ((__MODE__) == SPI_DIRECTION_2LINES_RXONLY) || \ ((__MODE__) == SPI_DIRECTION_1LINE))

specifies the SPI Direction Mode. This parameter can be a value of SPI_Direction

None

Location	Text
stm32f4xx_hal_spi.h:535	#define IS_SPI_DIRECTION(__MODE__) (((__MODE__) == SPI_DIRECTION_2LINES) \|\| \
stm32f4xx_hal_spi.c:322	assert_param(IS_SPI_DIRECTION(hspi->Init.Direction));