/* USER CODE BEGIN 2 */
LCD_Init();
LCD_Clear(Black);
LCD_SetBackColor(Black);
LCD_SetTextColor(White);
HAL_UART_Receive_IT(&huart1,&rx_data,1);
HAL_ADCEx_Calibration_Start(&hadc2,ADC_SINGLE_ENDED);
/* USER CODE END 2 */
while (1)
{
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
key_proc();
}