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rewriting mote interfaces for faster simulation execution.

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beeper interface
This commit is contained in:
fros4943 2008-10-28 09:33:00 +00:00
parent 46853d9395
commit eb7e75c851
1 changed files with 37 additions and 28 deletions
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65
tools/cooja/java/se/sics/cooja/contikimote/interfaces/ContikiBeeper.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2006, Swedish Institute of Computer Science.
* Copyright (c) 2008, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -26,7 +26,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: ContikiBeeper.java,v 1.4 2007/01/09 10:05:19 fros4943 Exp $
* $Id: ContikiBeeper.java,v 1.5 2008/10/28 09:33:00 fros4943 Exp $
*/
package se.sics.cooja.contikimote.interfaces;
@ -41,26 +41,28 @@ import org.jdom.Element;
import se.sics.cooja.*;
import se.sics.cooja.contikimote.ContikiMoteInterface;
import se.sics.cooja.interfaces.Beeper;
import se.sics.cooja.interfaces.PolledAfterActiveTicks;
/**
* Ths class represents a beeper.
*
* It needs read access to the following core variables:
* Beeper mote interface.
*
* Contiki variables:
* <ul>
* <li>char simBeeped (1=on, else off)
* </ul>
* <p>
* Dependency core interfaces are:
*
* Core interface:
* <ul>
* <li>beep_interface
* </ul>
* <p>
* This observable is changed and notifies observers whenever the beeper changes
* state.
*
* @author Fredrik Osterlind
*
* This observable is changed and notifies observers when the mote beeps.
*
* @author Fredrik Österlind
*/
public class ContikiBeeper extends Beeper implements ContikiMoteInterface {
public class ContikiBeeper extends Beeper implements ContikiMoteInterface, PolledAfterActiveTicks {
private Mote mote = null;
private SectionMoteMemory moteMem = null;
private static Logger logger = Logger.getLogger(ContikiBeeper.class);
@ -74,11 +76,9 @@ public class ContikiBeeper extends Beeper implements ContikiMoteInterface {
private double myEnergyConsumption = 0.0;
private boolean justBeeped = false;
/**
* Creates an interface to the beeper at mote.
*
*
* @param mote
* Beeper's mote.
* @see Mote
@ -94,42 +94,51 @@ public class ContikiBeeper extends Beeper implements ContikiMoteInterface {
}
public boolean isBeeping() {
return justBeeped;
return moteMem.getByteValueOf("simBeeped") == 1;
}
public static String[] getCoreInterfaceDependencies() {
return new String[]{"beep_interface"};
}
public void doActionsBeforeTick() {
// Nothing to do
justBeeped = false;
}
private TimeEvent stopBeepEvent = new TimeEvent(0) {
public void execute(int t) {
myEnergyConsumption = 0.0;
}
};
public void doActionsAfterTick() {
if (moteMem.getByteValueOf("simBeeped") == 1) {
myEnergyConsumption = ENERGY_CONSUMPTION_BEEP;
this.setChanged();
this.notifyObservers(mote);
justBeeped = true;
moteMem.setByteValueOf("simBeeped", (byte) 0);
myEnergyConsumption = ENERGY_CONSUMPTION_BEEP;
} else
myEnergyConsumption = 0.0;
/* Schedule stop beeping (reset energy consumption) */
mote.getSimulation().addEvent(stopBeepEvent, mote.getSimulation().getSimulationTime());
}
}
public JPanel getInterfaceVisualizer() {
JPanel panel = new JPanel();
panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));
final JLabel statusLabel = new JLabel("Beeping active");
final JLabel statusLabel = new JLabel("Last beep at time: ?");
panel.add(statusLabel);
Observer observer;
this.addObserver(observer = new Observer() {
public void update(Observable obs, Object obj) {
if (!isBeeping()) {
return;
}
int currentTime = mote.getSimulation().getSimulationTime();
statusLabel.setText("Beeping active: last beep at " + currentTime);
// Beep on speakers
statusLabel.setText("Last beep at time: " + currentTime);
/* Beep on speakers */
Toolkit.getDefaultToolkit().beep();
}
});