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rewriting mote interfaces for faster simulation execution.

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LEDs interface
This commit is contained in:
fros4943 2008-10-28 10:21:37 +00:00
parent 892ed6f316
commit 960f32f3d4
1 changed files with 29 additions and 37 deletions
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66
tools/cooja/java/se/sics/cooja/contikimote/interfaces/ContikiLED.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: ContikiLED.java,v 1.4 2008/02/11 15:53:28 fros4943 Exp $
* $Id: ContikiLED.java,v 1.5 2008/10/28 10:21:37 fros4943 Exp $
*/
package se.sics.cooja.contikimote.interfaces;
@ -40,30 +40,33 @@ import org.jdom.Element;
import se.sics.cooja.*;
import se.sics.cooja.contikimote.ContikiMoteInterface;
import se.sics.cooja.interfaces.LED;
import se.sics.cooja.interfaces.PolledAfterActiveTicks;
/**
* This class represents three mote LEDs.
* LEDs mote interface.
*
* It needs read access to the following core variables:
* Contiki variables:
* <ul>
* <li>char simLedsValue
* </ul>
* <p>
* Dependency core interfaces are:
*
* Core interface:
* <ul>
* <li>leds_interface
* </ul>
* <p>
* This observable is changed and notifies observers whenever any led has
* changed.
*
* @author Fredrik Osterlind
* This observable notifies when any LED changes.
*
* @author Fredrik Österlind
*/
public class ContikiLED extends LED implements ContikiMoteInterface {
public class ContikiLED extends LED implements ContikiMoteInterface, PolledAfterActiveTicks {
private static Logger logger = Logger.getLogger(ContikiLED.class);
private Mote mote = null;
private SectionMoteMemory moteMem = null;
private byte oldLedValue = 0;
private byte currentLedValue = 0;
private static final byte LEDS_GREEN = 1;
private static final byte LEDS_YELLOW = 2;
@ -107,10 +110,10 @@ public class ContikiLED extends LED implements ContikiMoteInterface {
}
/**
* Creates an interface to the led at mote.
* Creates an interface to LEDs at mote.
*
* @param mote Mote
*
* @param mote
* Led's mote.
* @see Mote
* @see se.sics.cooja.MoteInterfaceHandler
*/
@ -127,12 +130,9 @@ public class ContikiLED extends LED implements ContikiMoteInterface {
this.moteMem = (SectionMoteMemory) mote.getMemory();
if (energyOfGreenLedPerTick < 0) {
energyOfGreenLedPerTick = ENERGY_CONSUMPTION_GREEN_LED
* mote.getSimulation().getTickTimeInSeconds();
energyOfYellowLedPerTick = ENERGY_CONSUMPTION_YELLOW_LED
* mote.getSimulation().getTickTimeInSeconds();
energyOfRedLedPerTick = ENERGY_CONSUMPTION_RED_LED
* mote.getSimulation().getTickTimeInSeconds();
energyOfGreenLedPerTick = ENERGY_CONSUMPTION_GREEN_LED * 0.001;
energyOfYellowLedPerTick = ENERGY_CONSUMPTION_YELLOW_LED * 0.001;
energyOfRedLedPerTick = ENERGY_CONSUMPTION_RED_LED * 0.001;
}
}
@ -141,37 +141,26 @@ public class ContikiLED extends LED implements ContikiMoteInterface {
}
public boolean isAnyOn() {
return oldLedValue > 0;
return currentLedValue > 0;
}
public boolean isGreenOn() {
return (oldLedValue & LEDS_GREEN) > 0;
return (currentLedValue & LEDS_GREEN) > 0;
}
public boolean isYellowOn() {
return (oldLedValue & LEDS_YELLOW) > 0;
return (currentLedValue & LEDS_YELLOW) > 0;
}
public boolean isRedOn() {
return (oldLedValue & LEDS_RED) > 0;
}
public void doActionsBeforeTick() {
// Nothing to do
return (currentLedValue & LEDS_RED) > 0;
}
public void doActionsAfterTick() {
if (checkLedStatus()) {
this.setChanged();
this.notifyObservers(mote);
}
}
private boolean checkLedStatus() {
boolean ledChanged;
byte newLedsValue = moteMem.getByteValueOf("simLedsValue");
if (newLedsValue != oldLedValue) {
if (newLedsValue != currentLedValue) {
ledChanged = true;
} else {
ledChanged = false;
@ -188,8 +177,11 @@ public class ContikiLED extends LED implements ContikiMoteInterface {
myEnergyConsumption += energyOfRedLedPerTick;
}
oldLedValue = newLedsValue;
return ledChanged;
currentLedValue = newLedsValue;
if (ledChanged) {
this.setChanged();
this.notifyObservers(mote);
}
}
public JPanel getInterfaceVisualizer() {