private void ele1_run_Click(object sender, RoutedEventArgs e)
 {
     if (ConfigLoaded)
     {
         dispatcherTimer.IsEnabled = false;
         if (ele1_run.IsChecked == true)
         {
             usbController.setSolderingIron1Status(true);
         }
         else
         {
             usbController.setSolderingIron1Status(false);
         }
         dispatcherTimer.IsEnabled = true;
     }
 }