Eksempel på while

  //Choose Start or Config icon
  while (1) {
    tp = ts.getPoint();
    pinMode(XM, OUTPUT);
    pinMode(YP, OUTPUT);
    //Show date-time on screen
    if (millis() > zTime) {
    displayTimedate();
    zTime = millis() + 60000;
    }    
    if (tp.z > 200 && tp.z < 1000){
      if (tp.x < 800 && tp.y > 285) break;
      runConfig();
    }
  }// End while