__HAL_SPI_CLEAR_FREFLAG macro

Clear the SPI FRE pending flag.

Syntax

#define __HAL_SPI_CLEAR_FREFLAG(__HANDLE__) \ do{ \ __IO uint32_t tmpreg_fre = 0x00U; \ tmpreg_fre = (__HANDLE__)->Instance->SR; \ UNUSED(tmpreg_fre); \ }while(0U)

Arguments

HANDLE

specifies the SPI Handle. This parameter can be SPI where x: 1, 2, or 3 to select the SPI peripheral.

Return value

None

References

Location	Text
stm32f4xx_hal_spi.h:442	#define __HAL_SPI_CLEAR_FREFLAG(__HANDLE__) \
stm32f4xx_hal_spi.c:2151	__HAL_SPI_CLEAR_FREFLAG(hspi);
stm32f4xx_hal_spi.c:2313	__HAL_SPI_CLEAR_FREFLAG(hspi);
stm32f4xx_hal_spi.c:2465	__HAL_SPI_CLEAR_FREFLAG(hspi);
stm32f4xx_hal_spi.c:3077	__HAL_SPI_CLEAR_FREFLAG(hspi);
stm32f4xx_hal_spi.c:3138	__HAL_SPI_CLEAR_FREFLAG(hspi);