loopingForStatus

gistfile1.txt

//https://github.com/STMicroelectronics/STM32CubeF7/blob/master/Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_hal_uart.c

HAL_StatusTypeDef UART_WaitOnFlagUntilTimeout(UART_HandleTypeDef *huart, uint32_t Flag, FlagStatus Status,
                                              uint32_t Tickstart, uint32_t Timeout)
{
  /* Wait until flag is set */
  while ((__HAL_UART_GET_FLAG(huart, Flag) ? SET : RESET) == Status)
  {
    /* Check for the Timeout */
    
    //removed for this example
  }
  return HAL_OK;
}