passivate() method in Light doesn't work

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passivate() method in Light doesn't work

Postby darthc0da » Tue Jun 12, 2007 7:24 pm

Code: Select all
import icommand.platform.nxt.Light;
import icommand.platform.nxt.Sensor;
import java.applet.Applet;
import java.awt.Color;
import java.awt.Graphics;
import java.util.LinkedList;
import java.util.Timer;
import java.util.TimerTask;

public class DDWD extends Applet {
   private Light lightsensor;
   private LinkedList dataLightOff;
   private LinkedList dataLightOn;
   public void init() {
      final Graphics g = getGraphics();
      lightsensor = new Light(Sensor.S1);
      dataLightOff = new LinkedList();
      dataLightOn = new LinkedList();
      System.out.println("setting up queue's and sensors");
      for(int i = 0; i < 100; i ++){
         dataLightOff.add(new Integer(0));
         dataLightOn.add(new Integer(0));
      int delay = 1000; // delay for 5 sec.
      int period = 100; // repeat every sec.
      Timer timer = new Timer();
      System.out.println("starting timertask");
      timer.scheduleAtFixedRate(new TimerTask() {
         public void run() {
            System.out.println(dataLightOff.getLast() + "," + dataLightOn.getLast());
            for(int i = 0; i < 99; i ++){
            try {
            } catch (InterruptedException e) {
            dataLightOff.add(new Integer(lightsensor.getLightPercent()));
            try {
            } catch (InterruptedException e) {
            dataLightOn.add(new Integer(lightsensor.getLightPercent()));
      }, delay, period);

That's my code. The light never turns off. Anyone know what's going on? Does the passivate() method just not work?
New User
Posts: 1
Joined: Sat May 26, 2007 9:31 pm

passivate() method in Light doesn't work

Postby roger » Tue Jun 12, 2007 7:53 pm

because the passivate() is only implemented for the RCX style light sensors.
See the API for the LightSensor class. It uses setFloodlight(boolean floodlight)

Posts: 368
Joined: Fri Jun 01, 2007 4:31 am
Location: Berkeley, CA

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