__HAL_UART_CLEAR_PEFLAG macro

Clears the UART PE pending flag.

Syntax

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

Arguments

HANDLE

specifies the UART Handle. UART Handle selects the USARTx or UARTy peripheral (USART,UART availability and x,y values depending on device).

Return value

None

References

Location	Text
stm32f4xx_hal_uart.h:502	#define __HAL_UART_CLEAR_PEFLAG(__HANDLE__) \
stm32f4xx_hal_uart.h:532	#define __HAL_UART_CLEAR_OREFLAG(__HANDLE__) __HAL_UART_CLEAR_PEFLAG(__HANDLE__)
stm32f4xx_hal_uart.h:540	#define __HAL_UART_CLEAR_IDLEFLAG(__HANDLE__) __HAL_UART_CLEAR_PEFLAG(__HANDLE__)