155 lines
4.5 KiB
Java
155 lines
4.5 KiB
Java
/*
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* Copyright (c) 2008, Swedish Institute of Computer Science.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: ContikiPIR.java,v 1.9 2010/01/14 19:06:14 nifi Exp $
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*/
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package se.sics.cooja.contikimote.interfaces;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.util.Collection;
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import javax.swing.JButton;
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import javax.swing.JPanel;
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import org.jdom.Element;
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import se.sics.cooja.Mote;
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import se.sics.cooja.SectionMoteMemory;
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import se.sics.cooja.contikimote.ContikiMote;
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import se.sics.cooja.contikimote.ContikiMoteInterface;
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import se.sics.cooja.interfaces.PIR;
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/**
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* Passive IR sensor mote interface.
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*
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* Contiki variables:
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* <ul>
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* <li>char simPirChanged (1=changed, else not changed)
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* <li>char simPirIsActive (1=active, else inactive)
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* </ul>
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* <p>
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*
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* Core interface:
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* <ul>
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* <li>pir_interface
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* </ul>
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* <p>
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*
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* This observable notifies if PIR triggers.
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*
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* @author Fredrik Osterlind
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*/
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public class ContikiPIR extends PIR implements ContikiMoteInterface {
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/**
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* Approximate energy consumption of an active PIR sensor. ESB measured energy
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* consumption is 0.4 mA. TODO Measure energy consumption
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*/
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public final double ENERGY_CONSUMPTION_PIR_mA;
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private double energyActivePerTick = -1;
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private ContikiMote mote;
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private SectionMoteMemory moteMem;
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private double myEnergyConsumption = 0.0;
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/**
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* Creates an interface to the PIR at mote.
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*
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* @param mote Mote
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*
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* @see Mote
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* @see se.sics.cooja.MoteInterfaceHandler
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*/
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public ContikiPIR(Mote mote) {
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// Read class configurations of this mote type
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ENERGY_CONSUMPTION_PIR_mA = mote.getType().getConfig().getDoubleValue(
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ContikiPIR.class, "ACTIVE_CONSUMPTION_mA");
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this.mote = (ContikiMote) mote;
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this.moteMem = (SectionMoteMemory) mote.getMemory();
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if (energyActivePerTick < 0) {
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energyActivePerTick = ENERGY_CONSUMPTION_PIR_mA * 0.001;
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}
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}
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public static String[] getCoreInterfaceDependencies() {
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return new String[]{"pir_interface"};
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}
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/**
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* Simulates a change in the PIR sensor.
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*/
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public void triggerChange() {
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mote.getSimulation().invokeSimulationThread(new Runnable() {
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public void run() {
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doTriggerChange();
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}
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});
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}
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public void doTriggerChange() {
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if (moteMem.getByteValueOf("simPirIsActive") == 1) {
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moteMem.setByteValueOf("simPirChanged", (byte) 1);
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mote.requestImmediateWakeup();
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}
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}
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/* TODO Energy consumption of active PIR */
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public JPanel getInterfaceVisualizer() {
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JPanel panel = new JPanel();
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final JButton clickButton = new JButton("Signal PIR");
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panel.add(clickButton);
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clickButton.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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triggerChange();
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}
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});
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return panel;
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}
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public void releaseInterfaceVisualizer(JPanel panel) {
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}
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public double energyConsumption() {
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return myEnergyConsumption;
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}
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public Collection<Element> getConfigXML() {
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return null;
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}
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public void setConfigXML(Collection<Element> configXML, boolean visAvailable) {
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}
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}
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