import lejos.nxt.Button; import lejos.nxt.LCD; import lejos.nxt.Motor; import lejos.robotics.navigation.DifferentialPilot; import lejos.util.Delay; public class Bottoni { public static void main(String[] arg) { DifferentialPilot dp = new DifferentialPilot(5.5, 11.5, Motor.A, Motor.C); dp.forward(); int i = 0; do { LCD.drawInt(i++, 0, 0); Delay.msDelay(100); if (Button.ENTER.isDown()) LCD.drawString("ENTER premuto", 0, 1); else LCD.drawString(" ", 0, 1); } while (!Button.ESCAPE.isDown()); } }