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CodeScopeSTM32 Libraries and SamplesHAL__HAL_SPI_CLEAR_OVRFLAG

__HAL_SPI_CLEAR_OVRFLAG macro

Clear the SPI OVR pending flag.

Syntax

from stm32f4xx_hal_spi.h:429

#define __HAL_SPI_CLEAR_OVRFLAG(__HANDLE__) \ do{ \ __IO uint32_t tmpreg_ovr = 0x00U; \ tmpreg_ovr = (__HANDLE__)->Instance->DR; \ tmpreg_ovr = (__HANDLE__)->Instance->SR; \ UNUSED(tmpreg_ovr); \ } 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:429	#define __HAL_SPI_CLEAR_OVRFLAG(__HANDLE__) \
stm32f4xx_hal_spi.c:912	__HAL_SPI_CLEAR_OVRFLAG(hspi);
stm32f4xx_hal_spi.c:1368	__HAL_SPI_CLEAR_OVRFLAG(hspi);
stm32f4xx_hal_spi.c:2150	__HAL_SPI_CLEAR_OVRFLAG(hspi);
stm32f4xx_hal_spi.c:2312	__HAL_SPI_CLEAR_OVRFLAG(hspi);
stm32f4xx_hal_spi.c:2445	__HAL_SPI_CLEAR_OVRFLAG(hspi);
stm32f4xx_hal_spi.c:2449	__HAL_SPI_CLEAR_OVRFLAG(hspi);
stm32f4xx_hal_spi.c:2734	__HAL_SPI_CLEAR_OVRFLAG(hspi);
stm32f4xx_hal_spi.c:3076	__HAL_SPI_CLEAR_OVRFLAG(hspi);
stm32f4xx_hal_spi.c:3137	__HAL_SPI_CLEAR_OVRFLAG(hspi);
stm32f4xx_hal_spi.c:3711	__HAL_SPI_CLEAR_OVRFLAG(hspi);
stm32f4xx_hal_spi.c:3789	__HAL_SPI_CLEAR_OVRFLAG(hspi);
stm32f4xx_hal_spi.c:3869	__HAL_SPI_CLEAR_OVRFLAG(hspi);