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Java interface using the shell to collect and visualize sensor values from Sky nodes

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nifi 2008-07-09 23:18:05 +00:00
parent 5da504dcc7
commit 0fa1ae0fce
15 changed files with 3135 additions and 0 deletions
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61
examples/sky-shell/build.xml Normal file
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<?xml version="1.0"?>
<project name="Sensor Data Collect with Contiki" default="dist" basedir=".">
<property name="java" location="src"/>
<property name="build" location="build"/>
<property name="lib" location="lib"/>
<property name="dist" location="dist"/>
<property name="contiki" location="../.."/>
<property name="archive" value="collect-demo.jar"/>
<property name="main" value="se.sics.contiki.collect.CollectServer"/>
<target name="init">
<tstamp/>
<mkdir dir="${build}"/>
</target>
<target name="compile" depends="init">
<javac srcdir="${java}" destdir="${build}">
<classpath>
<fileset dir="${lib}">
<include name="**/*.jar"/>
</fileset>
</classpath>
</javac>
</target>
<target name="dist" depends="compile">
<mkdir dir="${dist}"/>
<jar destfile="${dist}/${archive}" basedir="${build}">
<!-- <fileset dir="${build}"/> -->
<manifest>
<attribute name="Main-Class" value="${main}"/>
<attribute name="Class-Path" value="lib/jcommon-1.0.13.jar lib/jfreechart-1.0.10.jar"/>
</manifest>
</jar>
<copy todir="${dist}" file="collect-init.script"/>
<mkdir dir="${dist}/lib"/>
<copy todir="${dist}/lib">
<fileset dir="${lib}">
<include name="**/*.jar"/>
</fileset>
</copy>
<mkdir dir="${dist}/tools"/>
<copy todir="${dist}/tools">
<fileset dir="${contiki}/tools/sky">
<include name="**/motelist*"/>
<include name="**/serialdump*"/>
</fileset>
</copy>
</target>
<target name="run" depends="dist">
<java fork="yes" dir="${dist}" jar="${dist}/${archive}"/>
</target>
<target name="clean">
<delete dir="${build}"/>
<delete dir="${dist}"/>
</target>
</project>

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examples/sky-shell/collect-init.script Normal file
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echo ~K
echo killall
sleep 2
echo time %TIME% | null
sleep 2
echo netcmd { repeat 0 20 { randwait 20 sky-alldata | blink | send } }
sleep 2
echo mac 0
sleep 2
echo collect | timestamp | blink | binprint &

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examples/sky-shell/lib/jcommon-1.0.13.jar Normal file
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examples/sky-shell/lib/jfreechart-1.0.10.jar Normal file
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examples/sky-shell/src/se/sics/contiki/collect/CollectServer.java Normal file
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/*
* Copyright (c) 2008, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: CollectServer.java,v 1.1 2008/07/09 23:18:06 nifi Exp $
*
* -----------------------------------------------------------------
*
* CollectServer
*
* Authors : Joakim Eriksson, Niclas Finne
* Created : 3 jul 2008
* Updated : $Date: 2008/07/09 23:18:06 $
* $Revision: 1.1 $
*/
package se.sics.contiki.collect;
import java.awt.BorderLayout;
import java.awt.GraphicsEnvironment;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.BufferedInputStream;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Hashtable;
import java.util.Properties;
import javax.swing.BorderFactory;
import javax.swing.DefaultListModel;
import javax.swing.JCheckBoxMenuItem;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JList;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JOptionPane;
import javax.swing.JScrollPane;
import javax.swing.JTabbedPane;
import javax.swing.SwingUtilities;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
import org.jfree.chart.axis.NumberAxis;
import org.jfree.chart.axis.ValueAxis;
import se.sics.contiki.collect.gui.BarChartPanel;
import se.sics.contiki.collect.gui.MapPanel;
import se.sics.contiki.collect.gui.SerialConsole;
import se.sics.contiki.collect.gui.TimeChartPanel;
/**
*
*/
public class CollectServer {
public static final String WINDOW_TITLE = "Sensor Data Collect with Contiki";
public static final double TICKS_PER_SECOND = 4096; /* TODO Convert from TimerB ticks to seconds */
public static final double UPDATE_PERIOD = 1; /* TODO Set update period (1 second?) */
public static final String CONFIG_FILE = "collect.conf";
public static final String SENSORDATA_FILE = "sensordata.log";
public static final String CONFIG_DATA_FILE = "collect-data.conf";
public static final String INIT_SCRIPT = "collect-init.script";
private Properties config = new Properties();
private String configFile;
private Properties configTable = new Properties();
private ArrayList<SensorData> sensorDataList = new ArrayList<SensorData>();
private PrintWriter sensorDataOutput;
private Hashtable<String,Node> nodeTable = new Hashtable<String,Node>();
private Node[] nodeCache;
private JFrame window;
private JTabbedPane mainPanel;
private Visualizer[] visualizers;
private MapPanel mapPanel;
private SerialConsole serialConsole;
private JFileChooser fileChooser;
private JList nodeList;
private DefaultListModel nodeModel;
private Node[] selectedNodes;
private SerialConnection serialConnection;
@SuppressWarnings("serial")
public CollectServer(String comPort) {
loadConfig(config, CONFIG_FILE);
this.configFile = config.getProperty("config.datafile", CONFIG_DATA_FILE);
if (this.configFile != null) {
loadConfig(configTable, this.configFile);
}
if (comPort == null) {
comPort = configTable.getProperty("collect.serialport");
}
/* Make sure we have nice window decorations */
// JFrame.setDefaultLookAndFeelDecorated(true);
// JDialog.setDefaultLookAndFeelDecorated(true);
Rectangle maxSize = GraphicsEnvironment.getLocalGraphicsEnvironment()
.getMaximumWindowBounds();
/* Create and set up the window */
window = new JFrame(WINDOW_TITLE + " (not connected)");
window.setLocationByPlatform(true);
if (maxSize != null) {
window.setMaximizedBounds(maxSize);
}
window.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
window.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
exit();
}
});
nodeModel = new DefaultListModel();
nodeList = new JList(nodeModel);
nodeList.setPrototypeCellValue("Node 88888");
// DefaultListCellRenderer l = new DefaultListCellRenderer();
// l.setHorizontalAlignment(DefaultListCellRenderer.RIGHT);
// nodeList.setCellRenderer(l);
nodeList.addListSelectionListener(new ListSelectionListener() {
@Override
public void valueChanged(ListSelectionEvent e) {
if (!e.getValueIsAdjusting() && e.getSource() == nodeList) {
Node[] selected;
int iMin = nodeList.getMinSelectionIndex();
int iMax = nodeList.getMaxSelectionIndex();
if ((iMin < 0) || (iMax < 0)) {
selected = null;
} else {
Node[] tmp = new Node[1 + (iMax - iMin)];
int n = 0;
for(int i = iMin; i <= iMax; i++) {
if (nodeList.isSelectedIndex(i)) {
tmp[n++] = (Node) nodeModel.getElementAt(i);
}
}
if (n != tmp.length) {
Node[] t = new Node[n];
System.arraycopy(tmp, 0, t, 0, n);
tmp = t;
}
selected = tmp;
}
selectNodes(selected, false);
}
}});
nodeList.setBorder(BorderFactory.createTitledBorder("Nodes"));
window.getContentPane().add(new JScrollPane(nodeList), BorderLayout.WEST);
mainPanel = new JTabbedPane();
mainPanel.setBackground(nodeList.getBackground());
mainPanel.setTabLayoutPolicy(JTabbedPane.WRAP_TAB_LAYOUT);
serialConsole = new SerialConsole(this);
mapPanel = new MapPanel(this);
String image = getConfig("collect.mapimage");
if (image != null) {
mapPanel.setMapBackground(image);
}
visualizers = new Visualizer[] {
mapPanel,
new BarChartPanel(this, "Instantaneous Power", "Instantaneous Power Consumption", null, "Power (mW)",
new String[] { "LPM", "CPU", "Radio listen", "Radio transmit" }) {
protected void addSensorData(SensorData data) {
Node node = data.getNode();
String nodeName = node.getName();
dataset.addValue(data.getLPMPower(), categories[0], nodeName);
dataset.addValue(data.getCPUPower(), categories[1], nodeName);
dataset.addValue(data.getListenPower(), categories[2], nodeName);
dataset.addValue(data.getTransmitPower(), categories[3], nodeName);
ValueAxis axis = chart.getCategoryPlot().getRangeAxis();
axis.setLowerBound(0.0);
axis.setUpperBound(75.0);
}
},
new TimeChartPanel(this, "Power History", "Historical Power Consumption", "Time", "mW") {
protected double getSensorDataValue(SensorData data) {
return data.getAveragePower();
}
},
new TimeChartPanel(this, "Temperature", "Temperature", "Time", "Celsius") {
{
chart.getXYPlot().getRangeAxis().setStandardTickUnits(NumberAxis.createIntegerTickUnits());
setRangeTick(5);
setRangeMinimumSize(10.0);
setGlobalRange(true);
}
protected double getSensorDataValue(SensorData data) {
return data.getTemperature();
}
},
new TimeChartPanel(this, "Relative Humidity", "Humidity", "Time", "%") {
{
chart.getXYPlot().getRangeAxis().setRange(0.0, 100.0);
}
protected double getSensorDataValue(SensorData data) {
return data.getHumidity();
}
},
new TimeChartPanel(this, "Light 1", "Light 1", "Time", "-") {
protected double getSensorDataValue(SensorData data) {
return data.getLight1();
}
},
new TimeChartPanel(this, "Light 2", "Light 2", "Time", "-") {
protected double getSensorDataValue(SensorData data) {
return data.getLight2();
}
},
new TimeChartPanel(this, "Network Hops", "Network Hops", "Time", "Hops") {
{
ValueAxis axis = chart.getXYPlot().getRangeAxis();
axis.setLowerBound(0.0);
axis.setUpperBound(4.0);
axis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
}
protected double getSensorDataValue(SensorData data) {
return data.getValue(SensorData.HOPS);
}
},
new BarChartPanel(this, "Network Hops", "Network Hops", null, "Hops",
new String[] { "Hops" }) {
{
chart.getCategoryPlot().getRangeAxis().setStandardTickUnits(NumberAxis.createIntegerTickUnits());
}
protected void addSensorData(SensorData data) {
dataset.addValue(data.getValue(SensorData.HOPS), categories[0], data.getNode().getName());
}
},
new TimeChartPanel(this, "Latency", "Latency", "Time", "Milliseconds") {
protected double getSensorDataValue(SensorData data) {
return data.getLatency();
}
},
serialConsole
};
for (int i = 0, n = visualizers.length; i < n; i++) {
mainPanel.add(visualizers[i].getTitle(), visualizers[i].getPanel());
}
window.getContentPane().add(mainPanel, BorderLayout.CENTER);
// Setup menu
JMenuBar menuBar = new JMenuBar();
JMenu fileMenu = new JMenu("File");
fileMenu.setMnemonic(KeyEvent.VK_F);
menuBar.add(fileMenu);
final JMenuItem clearMapItem = new JMenuItem("Remove Map Background");
clearMapItem.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
mapPanel.setMapBackground(null);
clearMapItem.setEnabled(false);
configTable.remove("collect.mapimage");
}
});
clearMapItem.setEnabled(mapPanel.getMapBackground() != null);
JMenuItem item = new JMenuItem("Select Map Background...");
item.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (fileChooser == null) {
fileChooser = new JFileChooser();
int reply = fileChooser.showOpenDialog(window);
if (reply == JFileChooser.APPROVE_OPTION) {
File file = fileChooser.getSelectedFile();
String name = file.getAbsolutePath();
configTable.put("collect.mapimage", name);
if (!mapPanel.setMapBackground(file.getAbsolutePath())) {
JOptionPane.showMessageDialog(window, "Failed to set background image", "Error", JOptionPane.ERROR_MESSAGE);
}
clearMapItem.setEnabled(mapPanel.getMapBackground() != null);
saveConfig(configTable, configFile);
}
}
}
});
fileMenu.add(item);
fileMenu.add(clearMapItem);
fileMenu.addSeparator();
item = new JMenuItem("Clear Sensor Data...");
item.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
int reply = JOptionPane.showConfirmDialog(window, "Also clear the sensor data log file?");
if (reply == JOptionPane.YES_OPTION) {
// Clear data from both memory and sensor log file
clearSensorDataLog();
clearSensorData();
} else if (reply == JOptionPane.NO_OPTION) {
// Only clear data from memory
clearSensorData();
}
}
});
fileMenu.add(item);
fileMenu.addSeparator();
item = new JMenuItem("Exit", KeyEvent.VK_X);
item.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
exit();
}
});
fileMenu.add(item);
JMenu toolsMenu = new JMenu("Tools");
toolsMenu.setMnemonic(KeyEvent.VK_T);
menuBar.add(toolsMenu);
final JCheckBoxMenuItem scrollItem = new JCheckBoxMenuItem("Scroll Layout");
scrollItem.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (scrollItem.getState()) {
mainPanel.setTabLayoutPolicy(JTabbedPane.SCROLL_TAB_LAYOUT);
} else {
mainPanel.setTabLayoutPolicy(JTabbedPane.WRAP_TAB_LAYOUT);
}
}
});
toolsMenu.add(scrollItem);
window.setJMenuBar(menuBar);
window.pack();
String bounds = configTable.getProperty("collect.bounds");
if (bounds != null) {
String[] b = bounds.split(",");
if (b.length == 4) {
window.setBounds(Integer.parseInt(b[0]), Integer.parseInt(b[1]),
Integer.parseInt(b[2]), Integer.parseInt(b[3]));
}
}
for(Object key: configTable.keySet()) {
String property = key.toString();
if (!property.startsWith("collect")) {
getNode(property, true);
}
}
initSensorData();
SwingUtilities.invokeLater(new Runnable() {
public void run() {
window.setVisible(true);
}
});
if (comPort == null) {
comPort = MoteFinder.selectComPort(window);
// if (comPort == null) {
// exit();
// }
}
serialConnection = new SerialConnection() {
private boolean hasOpened;
private boolean hasSentInit;
@Override
protected void serialOpened() {
serialConsole.addSerialData("*** Serial console listening on port: " + getComPort() + " ***");
hasOpened = true;
// Remember the last selected serial port
configTable.put("collect.serialport", getComPort());
setSystemMessage("connected to " + getComPort());
// Send any initial commands
if (!hasSentInit) {
hasSentInit = true;
String initScript = config.getProperty("init.script", INIT_SCRIPT);
if (initScript != null) {
// Wait a short time before running the init script
sleep(3000);
runScript(initScript);
}
}
}
@Override
protected void serialClosed() {
String comPort = getComPort();
String prefix;
if (hasOpened) {
serialConsole.addSerialData("*** Serial connection terminated ***");
prefix = "Serial connection terminated.\n";
hasOpened = false;
setSystemMessage("not connected");
} else {
prefix = "Failed to connect to " + getComPort() + '\n';
}
String options[] = {"Retry", "Search for connected nodes", "Cancel"};
int value = JOptionPane.showOptionDialog(window,
prefix + "Do you want to retry or search for connected nodes?",
"Reconnect to serial port?",
JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE,
null, options, options[0]);
if (value == JOptionPane.CLOSED_OPTION || value == 2) {
// exit();
} else {
if (value == 1) {
// Select new serial port
comPort = MoteFinder.selectComPort(window);
if (comPort == null) {
// exit();
}
}
// Try to open com port again
if (comPort != null) {
open(comPort);
}
}
}
@Override
protected void serialData(String line) {
parseIncomingLine(line);
}
};
serialConnection.open(comPort);
}
private void exit() {
/* TODO Clean up resources */
if (configFile != null) {
configTable.setProperty("collect.bounds", "" + window.getX() + ',' + window.getY() + ',' + window.getWidth() + ',' + window.getHeight());
saveConfig(configTable, configFile);
}
if (serialConnection != null) {
serialConnection.close();
}
System.exit(0);
}
private void sleep(long delay) {
try {
Thread.sleep(delay);
} catch (InterruptedException e1) {
// Ignore
}
}
private boolean runScript(String script) {
try {
BufferedReader in = new BufferedReader(new FileReader(script));
String line;
while ((line = in.readLine()) != null) {
if (line.length() == 0 || line.charAt(0) == '#') {
// Ignore empty lines and comments
} else if (line.startsWith("echo ")) {
line = line.substring(5).trim();
if (line.indexOf('%') >= 0) {
line = line.replace("%TIME%", "" + (System.currentTimeMillis() / 1000));
}
sendToNode(line);
} else if (line.startsWith("sleep ")) {
long delay = Integer.parseInt(line.substring(6).trim());
Thread.sleep(delay * 1000);
} else {
System.err.println("Unknown script comand: " + line);
return false;
}
}
in.close();
return true;
} catch (FileNotFoundException e) {
return false;
} catch (Exception e) {
System.err.println("Failed to run script: " + script);
e.printStackTrace();
return false;
}
}
public String getConfig(String property) {
return getConfig(property, null);
}
public String getConfig(String property, String defaultValue) {
return configTable.getProperty(property, config.getProperty(property, defaultValue));
}
protected void setSystemMessage(final String message) {
SwingUtilities.invokeLater(new Runnable() {
public void run() {
if (message == null) {
window.setTitle(WINDOW_TITLE);
} else {
window.setTitle(WINDOW_TITLE + " (" + message + ')');
}
}
});
}
// -------------------------------------------------------------------
// Node Handling
// -------------------------------------------------------------------
public synchronized Node[] getNodes() {
if (nodeCache == null) {
Node[] tmp = nodeTable.values().toArray(new Node[nodeTable.size()]);
Arrays.sort(tmp);
nodeCache = tmp;
}
return nodeCache;
}
public Node addNode(String nodeID) {
return getNode(nodeID, true);
}
private Node getNode(final String nodeID, boolean notify) {
Node node = nodeTable.get(nodeID);
if (node == null) {
node = new Node(nodeID);
nodeTable.put(nodeID, node);
updateNodeLocation(node);
synchronized (this) {
nodeCache = null;
}
if (notify) {
final Node newNode = node;
SwingUtilities.invokeLater(new Runnable() {
public void run() {
// Insert the node sorted by name
String nodeName = newNode.getName();
boolean added = false;
for (int i = 0, n = nodeModel.size(); i < n; i++) {
int cmp = nodeName.compareTo(((Node) nodeModel.get(i)).getName());
if (cmp < 0) {
nodeModel.insertElementAt(newNode, i);
added = true;
break;
} else if (cmp == 0) {
// node already added
added = true;
break;
}
}
if (!added) {
nodeModel.addElement(newNode);
}
if (visualizers != null) {
for (int i = 0, n = visualizers.length; i < n; i++) {
visualizers[i].nodeAdded(newNode);
}
}
}
});
}
}
return node;
}
public void selectNodes(Node[] nodes) {
selectNodes(nodes, true);
}
private void selectNodes(Node[] nodes, boolean updateList) {
if (nodes != selectedNodes) {
selectedNodes = nodes;
if (updateList) {
nodeList.clearSelection();
if (selectedNodes != null) {
for (int i = 0, n = selectedNodes.length; i < n; i++) {
int index = nodeModel.indexOf(selectedNodes[i]);
if (index >= 0) {
nodeList.addSelectionInterval(index, index);
}
}
}
}
if (visualizers != null) {
for (int i = 0, n = visualizers.length; i < n; i++) {
visualizers[i].nodesSelected(nodes);
}
}
}
}
// -------------------------------------------------------------------
// Node location handling
// -------------------------------------------------------------------
public boolean updateNodeLocation(Node node) {
String id = node.getID();
if (node.hasLocation()) {
String location = "" + node.getX() + ',' + node.getY();
if (!location.equals(configTable.get(id))) {
configTable.put(id, location);
}
return false;
}
String location = configTable.getProperty(id);
if (location != null) {
try {
String[] pos = location.split(",");
node.setLocation(Integer.parseInt(pos[0].trim()),
Integer.parseInt(pos[1].trim()));
return true;
} catch (Exception e) {
System.err.println("could not parse node location: " + location);
e.printStackTrace();
}
}
return false;
}
private boolean loadConfig(Properties properties, String configFile) {
try {
BufferedInputStream input =
new BufferedInputStream(new FileInputStream(configFile));
try {
properties.load(input);
} finally {
input.close();
}
return true;
} catch (FileNotFoundException e) {
// No configuration file exists.
} catch (IOException e) {
System.err.println("Failed to read configuration file: " + configFile);
e.printStackTrace();
}
return false;
}
private void saveConfig(Properties properties, String configFile) {
try {
File fp = new File(configFile);
if (fp.exists()) {
File targetFp = new File(configFile + ".bak");
if (targetFp.exists()) {
targetFp.delete();
}
fp.renameTo(targetFp);
}
FileOutputStream output = new FileOutputStream(configFile);
try {
properties.store(output, "Configuration for Collect");
} finally {
output.close();
}
} catch (IOException e) {
System.err.println("failed to save configuration to " + configFile);
e.printStackTrace();
}
}
// -------------------------------------------------------------------
// Serial communication
// -------------------------------------------------------------------
public boolean sendToNode(String data) {
if (serialConnection != null && serialConnection.isOpen()) {
serialConsole.addSerialData("SEND: " + data);
serialConnection.writeSerialData(data);
return true;
}
return false;
}
protected void parseIncomingLine(String line) {
SensorData sensorData = SensorData.parseSensorData(this, line);
if (sensorData != null) {
// Sensor data received
handleSensorData(sensorData);
return;
}
System.out.println("SERIAL: " + line);
serialConsole.addSerialData(line);
}
// -------------------------------------------------------------------
// SensorData handling
// -------------------------------------------------------------------
public int getSensorDataCount() {
return sensorDataList.size();
}
public SensorData getSensorData(int i) {
return sensorDataList.get(i);
}
private void handleSensorData(final SensorData sensorData) {
System.out.println("SENSOR DATA: " + sensorData);
if (sensorData.getNode().addSensorData(sensorData)) {
sensorDataList.add(sensorData);
saveSensorData(sensorData);
handleLinks(sensorData);
if (visualizers != null) {
SwingUtilities.invokeLater(new Runnable() {
public void run() {
for (int i = 0, n = visualizers.length; i < n; i++) {
visualizers[i].nodeDataReceived(sensorData);
}
}
});
}
}
}
private void handleLinks(SensorData sensorData) {
String nodeID = sensorData.getBestNeighborID();
if (nodeID != null) {
Node neighbor = addNode(nodeID);
Node source = sensorData.getNode();
Link link = source.getLink(neighbor);
link.setETX(sensorData.getBestNeighborETX());
link.setLastActive(sensorData.getTime());
}
}
private void initSensorData() {
loadSensorData(SENSORDATA_FILE);
}
private boolean loadSensorData(String filename) {
File fp = new File(filename);
if (fp.exists() && fp.canRead()) {
BufferedReader in = null;
try {
in = new BufferedReader(new FileReader(fp));
String line;
int no = 0;
while ((line = in.readLine()) != null) {
no++;
if (line.length() == 0 || line.charAt(0) == '#') {
// Ignore empty lines and comments
} else {
SensorData data = SensorData.parseSensorData(this, line);
if (data != null) {
if (data.getNode().addSensorData(data)) {
sensorDataList.add(data);
handleLinks(data);
}
} else {
// TODO exit here?
System.err.println("Failed to parse sensor data from log line " + no + ": " + line);
}
}
}
in.close();
} catch (IOException e) {
System.err.println("Failed to read sensor data log from " + fp.getAbsolutePath());
e.printStackTrace();
return false;
}
}
return true;
}
private void saveSensorData(SensorData data) {
PrintWriter output = this.sensorDataOutput;
if (output == null) {
try {
output = sensorDataOutput = new PrintWriter(new FileWriter(SENSORDATA_FILE, true));
} catch (IOException e) {
System.err.println("Failed to add sensor data to log '" + SENSORDATA_FILE + '\'');
e.printStackTrace();
}
}
if (output != null) {
output.println(data.toString());
}
}
private void clearSensorData() {
sensorDataList.clear();
Node[] nodes = getNodes();
if (nodes != null) {
for(Node node : nodes) {
node.removeAllSensorData();
}
}
if (visualizers != null) {
for(Visualizer v : visualizers) {
v.clearNodeData();
}
}
}
private void clearSensorDataLog() {
PrintWriter output = this.sensorDataOutput;
if (output != null) {
output.close();
}
// Remove the sensor data log
new File(SENSORDATA_FILE).delete();
this.sensorDataOutput = null;
}
// -------------------------------------------------------------------
// Main
// -------------------------------------------------------------------
public static void main(String[] args) {
String comPort = null;
if (args.length > 0) {
if (args.length > 1 || args[0].startsWith("-h")) {
System.err.println("Usage: java CollectServer COMPORT");
System.exit(1);
}
comPort = args[0];
}
new CollectServer(comPort);
}
}

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/*
* Copyright (c) 2008, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: Link.java,v 1.1 2008/07/09 23:18:06 nifi Exp $
*
* -----------------------------------------------------------------
*
* Link
*
* Authors : Joakim Eriksson, Niclas Finne
* Created : 3 jul 2008
* Updated : $Date: 2008/07/09 23:18:06 $
* $Revision: 1.1 $
*/
package se.sics.contiki.collect;
/**
*
*/
public class Link {
public final Node node;
private double etx;
private int quality = 100;
private long lastActive = 0L;
public Link(Node node) {
this.node = node;
this.lastActive = System.currentTimeMillis();
}
public Node getNode() {
return node;
}
public int getQuality() {
return quality;
}
public void setQuality(int quality) {
this.quality = quality;
}
public double getETX() {
return etx;
}
public void setETX(double etx) {
this.etx = etx;
}
public long getLastActive() {
return lastActive;
}
public void setLastActive(long time) {
this.lastActive = time;
}
}

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/*
* Copyright (c) 2008, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: MoteFinder.java,v 1.1 2008/07/09 23:18:06 nifi Exp $
*
* -----------------------------------------------------------------
*
* Motelist
*
* Authors : Joakim Eriksson, Niclas Finne
* Created : 4 jul 2008
* Updated : $Date: 2008/07/09 23:18:06 $
* $Revision: 1.1 $
*/
package se.sics.contiki.collect;
import java.awt.Component;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import javax.swing.JOptionPane;
/**
*
*/
public class MoteFinder {
public static final String MOTELIST_WINDOWS = "./tools/motelist-windows.exe";
public static final String MOTELIST_LINUX = "./tools/motelist-linux";
private final Pattern motePattern;
private Process moteListProcess;
// private boolean hasVerifiedProcess;
private ArrayList<String> comList = new ArrayList<String>();
private int[] moteList = new int[10];
private int moteCount = 0;
public MoteFinder() {
motePattern = Pattern.compile("\\s(COM|/dev/[a-zA-Z]+)(\\d+)\\s");
}
public int[] getMotes() throws IOException {
searchForMotes();
return getMoteList();
}
public String[] getComPorts() throws IOException {
searchForMotes();
return getComList();
}
private void searchForMotes() throws IOException {
comList.clear();
moteCount = 0;
// hasVerifiedProcess = false;
/* Connect to COM using external serialdump application */
String osName = System.getProperty("os.name").toLowerCase();
String fullCommand;
if (osName.startsWith("win")) {
fullCommand = MOTELIST_WINDOWS;
} else {
fullCommand = MOTELIST_LINUX;
}
try {
String[] cmd = new String[] { fullCommand };
moteListProcess = Runtime.getRuntime().exec(cmd);
final BufferedReader input = new BufferedReader(new InputStreamReader(moteListProcess.getInputStream()));
final BufferedReader err = new BufferedReader(new InputStreamReader(moteListProcess.getErrorStream()));
/* Start thread listening on stdout */
Thread readInput = new Thread(new Runnable() {
public void run() {
String line;
try {
while ((line = input.readLine()) != null) {
parseIncomingLine(line);
}
input.close();
} catch (IOException e) {
System.err.println("Exception when reading from motelist");
e.printStackTrace();
}
}
}, "read motelist thread");
/* Start thread listening on stderr */
Thread readError = new Thread(new Runnable() {
public void run() {
String line;
try {
while ((line = err.readLine()) != null) {
System.err.println("Motelist error stream> " + line);
}
err.close();
} catch (IOException e) {
System.err.println("Exception when reading from motelist");
e.printStackTrace();
}
}
}, "read motelist error stream thread");
readInput.start();
readError.start();
// Wait for the motelist program to finish executing
readInput.join();
} catch (Exception e) {
throw (IOException) new IOException("Failed to execute '" + fullCommand + "'").initCause(e);
}
}
private String[] getComList() {
return comList.toArray(new String[comList.size()]);
}
private int[] getMoteList() {
if (moteCount < moteList.length) {
int[] tmp = new int[moteCount];
System.arraycopy(moteList, 0, tmp, 0, tmp.length);
moteList = tmp;
}
return moteList;
}
public void close() {
if (moteListProcess != null) {
moteListProcess.destroy();
moteListProcess = null;
}
}
protected void parseIncomingLine(String line) {
if (line.contains("No devices found") || line.startsWith("Reference")) {
// No Sky connected or title before connected motes
// hasVerifiedProcess = true;
} else if (line.startsWith("-------")) {
// Separator
} else {
Matcher matcher = motePattern.matcher(line);
if (matcher.find()) {
if (moteCount == moteList.length) {
int[] tmp = new int[moteCount + 10];
System.arraycopy(moteList, 0, tmp, 0, moteCount);
moteList = tmp;
}
comList.add(matcher.group(1) + matcher.group(2));
moteList[moteCount++] = Integer.parseInt(matcher.group(2));
} else {
System.err.println("Motelist> " + line);
}
}
}
public static String selectComPort(Component parent) {
MoteFinder finder = new MoteFinder();
try {
String[] motes = finder.getComPorts();
if (motes == null || motes.length == 0) {
JOptionPane.showMessageDialog(parent, "Could not find any connected motes.", "No mote found", JOptionPane.ERROR_MESSAGE);
return null;
} else if (motes.length == 1) {
// Only one node found
return motes[0];
} else {
// Several motes found
return (String) JOptionPane.showInputDialog(
parent, "Found multiple connected motes. Please select serial port:",
"Select serial port", JOptionPane.QUESTION_MESSAGE, null, motes, motes[0]);
}
} catch (IOException e) {
e.printStackTrace();
JOptionPane.showMessageDialog(parent, "Failed to search for connected motes:\n" + e, "Error", JOptionPane.ERROR_MESSAGE);
return null;
} finally {
finder.close();
}
}
public static void main(String[] args) throws IOException {
MoteFinder finder = new MoteFinder();
String[] motes = finder.getComPorts();
finder.close();
if (motes == null || motes.length == 0) {
System.out.println("No motes connected");
} else {
for(String port: motes) {
System.out.println("Found Sky at " + port);
}
}
}
}

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/*
* Copyright (c) 2008, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: Node.java,v 1.1 2008/07/09 23:18:06 nifi Exp $
*
* -----------------------------------------------------------------
*
* Node
*
* Authors : Joakim Eriksson, Niclas Finne
* Created : 3 jul 2008
* Updated : $Date: 2008/07/09 23:18:06 $
* $Revision: 1.1 $
*/
package se.sics.contiki.collect;
import java.util.ArrayList;
import java.util.Hashtable;
/**
*
*/
public class Node implements Comparable<Node> {
private ArrayList<SensorData> sensorDataList = new ArrayList<SensorData>();
private ArrayList<Link> links = new ArrayList<Link>();
private final String id;
private final String name;
private int x = -1, y = -1;
private Hashtable<String,Object> objectTable;
private long lastActive;
public Node(String nodeID) {
this.id = nodeID;
this.name = "Node " + nodeID;
}
public final String getID() {
return id;
}
public final String getName() {
return name;
}
public int getX() {
return x;
}
public int getY() {
return y;
}
public void setLocation(int x, int y) {
this.x = x;
this.y = y;
}
public boolean hasLocation() {
return x >= 0 && y >= 0;
}
public long getLastActive() {
return lastActive;
}
public void setLastActive(long lastActive) {
this.lastActive = lastActive;
}
@Override
public int compareTo(Node o) {
return name.compareTo(o.name);
}
public String toString() {
return name;
}
// -------------------------------------------------------------------
// Attributes
// -------------------------------------------------------------------
public Object getAttribute(String key) {
return getAttribute(key, null);
}
public Object getAttribute(String key, Object defaultValue) {
if (objectTable == null) {
return null;
}
Object val = objectTable.get(key);
return val == null ? defaultValue : val;
}
public void setAttribute(String key, Object value) {
if (objectTable == null) {
objectTable = new Hashtable<String,Object>();
}
objectTable.put(key, value);
}
public void clearAttributes() {
if (objectTable != null) {
objectTable.clear();
}
}
// -------------------------------------------------------------------
// SensorData
// -------------------------------------------------------------------
public SensorData[] getAllSensorData() {
return sensorDataList.toArray(new SensorData[sensorDataList.size()]);
}
public void removeAllSensorData() {
sensorDataList.clear();
}
public SensorData getSensorData(int index) {
return sensorDataList.get(index);
}
public int getSensorDataCount() {
return sensorDataList.size();
}
public boolean addSensorData(SensorData data) {
if (sensorDataList.size() > 0) {
SensorData last = sensorDataList.get(sensorDataList.size() - 1);
// TODO should check seqno!
if (data.getTime() <= last.getTime()) {
// Sensor data already added
System.out.println("SensorData: ignoring (time " + (data.getTime() - last.getTime())
+ "msec): " + data);
return false;
}
}
sensorDataList.add(data);
return true;
}
// -------------------------------------------------------------------
// Links
// -------------------------------------------------------------------
public Link getLink(Node node) {
for(Link l: links) {
if (l.node == node) {
return l;
}
}
// Add new link
Link l = new Link(node);
links.add(l);
return l;
}
public Link getLink(int index) {
return links.get(index);
}
public int getLinkCount() {
return links.size();
}
public void removeLink(Node node) {
for (int i = 0, n = links.size(); i < n; i++) {
Link l = links.get(i);
if (l.node == node) {
links.remove(i);
break;
}
}
}
public void clearLinks() {
links.clear();
}
}

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/*
* Copyright (c) 2008, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: SensorData.java,v 1.1 2008/07/09 23:18:06 nifi Exp $
*
* -----------------------------------------------------------------
*
* SensorData
*
* Authors : Joakim Eriksson, Niclas Finne
* Created : 3 jul 2008
* Updated : $Date: 2008/07/09 23:18:06 $
* $Revision: 1.1 $
*/
package se.sics.contiki.collect;
/**
*
*/
public class SensorData {
public static final int TICKS_PER_SECOND = 4096;
private static final double VOLTAGE = 3;
private static final double POWER_CPU = 1.800 * VOLTAGE; /* mW */
private static final double POWER_LPM = 0.0545 * VOLTAGE; /* mW */
private static final double POWER_TRANSMIT = 17.7 * VOLTAGE; /* mW */
private static final double POWER_LISTEN = 20.0 * VOLTAGE; /* mW */
public static final int DATA_LEN = 0;
public static final int TIMESTAMP1 = 1;
public static final int TIMESTAMP2 = 2;
public static final int TIMESYNCTIMESTAMP = 3;
public static final int NODE_ID = 4;
public static final int SEQNO = 5;
public static final int HOPS = 6;
public static final int LATENCY = 7;
public static final int DATA_LEN2 = 8;
public static final int CLOCK = 9;
public static final int TIMESYNCHTIME = 10;
public static final int LIGHT1 = 11;
public static final int LIGHT2 = 12;
public static final int TEMPERATURE = 13;
public static final int HUMIDITY = 14;
public static final int RSSI = 15;
public static final int TIME_CPU = 16;
public static final int TIME_LPM = 17;
public static final int TIME_TRANSMIT = 18;
public static final int TIME_LISTEN = 19;
public static final int BEST_NEIGHBOR = 20;
public static final int BEST_NEIGHBOR_ETX = 21;
public static final int BEST_NEIGHBOR_RTMETRIC = 22;
public static final int VALUES_COUNT = 23;
private final Node node;
private final int[] values;
private final long time;
public SensorData(Node node, int[] values) {
this.node = node;
this.values = values;
this.time = ((values[TIMESTAMP1] << 16) + values[TIMESTAMP2]) * 1000;
}
public Node getNode() {
return node;
}
public String getNodeID() {
return node.getID();
}
public int getValue(int index) {
return values[index];
}
public long getTime() {
return time;
}
public String toString() {
StringBuilder sb = new StringBuilder();
for (int i = 0, n = values.length; i < n; i++) {
if (i > 0) sb.append(' ');
sb.append(values[i]);
}
return sb.toString();
}
public static SensorData parseSensorData(CollectServer server, String line) {
String[] components = line.split(" ");
if (components.length != SensorData.VALUES_COUNT) {
return null;
}
// Sensor data line (probably)
int[] data = parseToInt(components);
if (data == null || data[0] != VALUES_COUNT) {
System.err.println("Failed to parse data line: '" + line + "'");
return null;
}
String nodeID = mapNodeID(data[NODE_ID]);
Node node = server.addNode(nodeID);
return new SensorData(node, data);
}
public static String mapNodeID(int nodeID) {
return "" + (nodeID & 0xff) + '.' + ((nodeID >> 8) & 0xff);
}
private static int[] parseToInt(String[] text) {
try {
int[] data = new int[text.length];
for (int i = 0, n = data.length; i < n; i++) {
data[i] = Integer.parseInt(text[i]);
}
return data;
} catch (NumberFormatException e) {
return null;
}
}
public double getCPUPower() {
return (values[TIME_CPU] * POWER_CPU) / (values[TIME_CPU] + values[TIME_LPM]);
}
public double getLPMPower() {
return (values[TIME_LPM] * POWER_LPM) / (values[TIME_CPU] + values[TIME_LPM]);
}
public double getListenPower() {
return (values[TIME_LISTEN] * POWER_LISTEN) / (values[TIME_CPU] + values[TIME_LPM]);
}
public double getTransmitPower() {
return (values[TIME_TRANSMIT] * POWER_TRANSMIT) / (values[TIME_CPU] + values[TIME_LPM]);
}
public double getAveragePower() {
return (values[TIME_CPU] * POWER_CPU + values[TIME_LPM] * POWER_LPM
+ values[TIME_LISTEN] * POWER_LISTEN + values[TIME_TRANSMIT] * POWER_TRANSMIT)
/ (values[TIME_CPU] + values[TIME_LPM]);
}
public long getPowerMeasureTime() {
return (1000 * (values[TIME_CPU] + values[TIME_LPM])) / TICKS_PER_SECOND;
}
public double getTemperature() {
return -39.6 + 0.01 * values[TEMPERATURE];
}
public double getLatency() {
return values[LATENCY] / 4096.0;
}
public double getHumidity() {
// double v = values[HUMIDITY];
// double humidity = -4.0 + 0.0405 * v + -0.0000028 * v * v;
// // Correct humidity using temperature compensation
// return (getTemperature() - 25) * (0.01 + 0.00008*v + humidity);
return -4.0 + 405.0 * values[HUMIDITY] / 10000.0;
}
public double getLight1() {
// double v = (values[LIGHT1] * VOLTAGE) / 4096.0;
// return 0.625 * 1000000 * v * 10;
return 10.0 * values[LIGHT1] / 7.0;
}
public double getLight2() {
return 46.0 * values[LIGHT2] / 10.0;
}
public String getBestNeighborID() {
return values[BEST_NEIGHBOR] > 0 ? mapNodeID(values[BEST_NEIGHBOR]): null;
}
public double getBestNeighborETX() {
return values[BEST_NEIGHBOR_ETX] / 16.0;
}
}

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/*
* Copyright (c) 2008, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: SerialConnection.java,v 1.1 2008/07/09 23:18:06 nifi Exp $
*
* -----------------------------------------------------------------
*
* SerialConnection
*
* Authors : Joakim Eriksson, Niclas Finne
* Created : 5 jul 2008
* Updated : $Date: 2008/07/09 23:18:06 $
* $Revision: 1.1 $
*/
package se.sics.contiki.collect;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
/**
*
*/
public abstract class SerialConnection {
public static final String SERIALDUMP_WINDOWS = "./tools/serialdump-windows.exe";
public static final String SERIALDUMP_LINUX = "./tools/serialdump-linux";
private String comPort;
private Process serialDumpProcess;
private PrintWriter serialOutput;
private boolean isRunning;
private boolean isOpen;
private String lastError;
public boolean isOpen() {
return isOpen;
}
public String getComPort() {
return comPort;
}
public String getLastError() {
return lastError;
}
public void open(String comPort) {
close();
this.comPort = comPort;
/* Connect to COM using external serialdump application */
String osName = System.getProperty("os.name").toLowerCase();
String fullCommand;
if (osName.startsWith("win")) {
fullCommand = SERIALDUMP_WINDOWS + " " + "-b115200" + " " + getMappedComPortForWindows(comPort);
} else {
fullCommand = SERIALDUMP_LINUX + " " + "-b115200" + " " + comPort;
}
isRunning = true;
try {
String[] cmd = fullCommand.split(" ");
serialDumpProcess = Runtime.getRuntime().exec(cmd);
final BufferedReader input = new BufferedReader(new InputStreamReader(serialDumpProcess.getInputStream()));
final BufferedReader err = new BufferedReader(new InputStreamReader(serialDumpProcess.getErrorStream()));
serialOutput = new PrintWriter(new OutputStreamWriter(serialDumpProcess.getOutputStream()));
/* Start thread listening on stdout */
Thread readInput = new Thread(new Runnable() {
public void run() {
String line;
try {
while ((line = input.readLine()) != null) {
serialData(line);
}
input.close();
System.out.println("Serialdump process terminated.");
closeConnection();
} catch (IOException e) {
lastError = "Error when reading from serialdump process: " + e;
System.err.println(lastError);
e.printStackTrace();
closeConnection();
}
}
}, "read input stream thread");
/* Start thread listening on stderr */
Thread readError = new Thread(new Runnable() {
public void run() {
String line;
try {
while ((line = err.readLine()) != null) {
if (!isOpen && line.startsWith("connecting") && line.endsWith("[OK]")) {
isOpen = true;
serialOpened();
} else {
System.err.println("Serialdump error stream> " + line);
}
}
err.close();
} catch (IOException e) {
System.err.println("Error when reading from serialdump process: " + e);
e.printStackTrace();
}
}
}, "read error stream thread");
readInput.start();
readError.start();
} catch (Exception e) {
lastError = "Failed to execute '" + fullCommand + "': " + e;
System.err.println(lastError);
e.printStackTrace();
closeConnection();
}
}
private String getMappedComPortForWindows(String comPort) {
if (comPort.startsWith("COM")) {
comPort = "/dev/com" + comPort.substring(3);
}
return comPort;
}
public void writeSerialData(String data) {
PrintWriter serialOutput = this.serialOutput;
if (serialOutput != null) {
serialOutput.println(data);
serialOutput.flush();
}
}
public void close() {
isOpen = false;
isRunning = false;
lastError = null;
closeConnection();
}
protected void closeConnection() {
if (serialOutput != null) {
serialOutput.close();
serialOutput = null;
}
if (serialDumpProcess != null) {
serialDumpProcess.destroy();
serialDumpProcess = null;
}
if (isRunning) {
isRunning = false;
serialClosed();
}
}
protected abstract void serialData(String line);
protected abstract void serialOpened();
protected abstract void serialClosed();
}

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/*
* Copyright (c) 2008, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: Visualizer.java,v 1.1 2008/07/09 23:18:06 nifi Exp $
*
* -----------------------------------------------------------------
*
* Visualizer
*
* Authors : Joakim Eriksson, Niclas Finne
* Created : 3 jul 2008
* Updated : $Date: 2008/07/09 23:18:06 $
* $Revision: 1.1 $
*/
package se.sics.contiki.collect;
import java.awt.Component;
/**
*
*/
public interface Visualizer {
public String getTitle();
public Component getPanel();
public void nodesSelected(Node[] node);
public void nodeAdded(Node node);
public void nodeDataReceived(SensorData sensorData);
public void clearNodeData();
}

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/*
* Copyright (c) 2008, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: BarChartPanel.java,v 1.1 2008/07/09 23:18:06 nifi Exp $
*
* -----------------------------------------------------------------
*
* PowerPanel
*
* Authors : Joakim Eriksson, Niclas Finne
* Created : 5 jul 2008
* Updated : $Date: 2008/07/09 23:18:06 $
* $Revision: 1.1 $
*/
package se.sics.contiki.collect.gui;
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import javax.swing.JPanel;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.plot.PlotOrientation;
import org.jfree.data.category.DefaultCategoryDataset;
import se.sics.contiki.collect.CollectServer;
import se.sics.contiki.collect.Node;
import se.sics.contiki.collect.SensorData;
import se.sics.contiki.collect.Visualizer;
/**
*
*/
public abstract class BarChartPanel extends JPanel implements Visualizer {
private static final long serialVersionUID = 7664283678708048061L;
protected final CollectServer server;
protected final String title;
protected final String[] categories;
protected final JFreeChart chart;
protected final ChartPanel chartPanel;
protected final DefaultCategoryDataset dataset;
private int categoryOrder = 0;
protected BarChartPanel(CollectServer server, String title, String chartTitle, String domainAxisLabel, String valueAxisLabel,
String[] categories) {
super(new BorderLayout());
this.server = server;
this.title = title;
this.categories = categories;
/* Create chart with power of all nodes */
dataset = new DefaultCategoryDataset();
this.chart = ChartFactory.createStackedBarChart(chartTitle, domainAxisLabel, valueAxisLabel, dataset, PlotOrientation.VERTICAL, true, true, false);
this.chartPanel = new ChartPanel(chart);
this.chartPanel.setPreferredSize(new Dimension(500, 270));
if (categories.length > 1) {
this.chartPanel.addMouseListener(new MouseAdapter() {
public void mouseClicked(MouseEvent e) {
categoryOrder++;
updateCharts();
}
});
}
add(chartPanel, BorderLayout.CENTER);
}
@Override
public String getTitle() {
return title;
}
@Override
public Component getPanel() {
return this;
}
@Override
public void nodeAdded(Node node) {
if (isVisible()) {
for (int j = 0, m = categories.length; j < m; j++) {
dataset.addValue(0, categories[(j + categoryOrder) % categories.length], node.getName());
}
int count = node.getSensorDataCount();
if (count > 0) {
addSensorData(node.getSensorData(count - 1));
}
}
}
@Override
public void nodesSelected(Node[] nodes) {
}
@Override
public void nodeDataReceived(SensorData data) {
if (isVisible()) {
addSensorData(data);
}
}
@Override
public void clearNodeData() {
if (isVisible()) {
updateCharts();
}
}
private void updateCharts() {
dataset.clear();
Node[] nodes = server.getNodes();
if (nodes != null) {
for (int i = 0, n = nodes.length; i < n; i++) {
for (int j = 0, m = categories.length; j < m; j++) {
dataset.addValue(0, categories[(j + categoryOrder) % categories.length], nodes[i].getName());
}
int count = nodes[i].getSensorDataCount();
if (count > 0) {
addSensorData(nodes[i].getSensorData(count - 1));
}
}
}
}
public void setVisible(boolean visible) {
if (visible) {
updateCharts();
} else {
dataset.clear();
}
super.setVisible(visible);
}
protected abstract void addSensorData(SensorData data);
}

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/*
* Copyright (c) 2008, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: MapPanel.java,v 1.1 2008/07/09 23:18:07 nifi Exp $
*
* -----------------------------------------------------------------
*
* MapPanel
*
* Authors : Joakim Eriksson, Niclas Finne
* Created : 3 jul 2008
* Updated : $Date: 2008/07/09 23:18:07 $
* $Revision: 1.1 $
*/
package se.sics.contiki.collect.gui;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.FontMetrics;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.MouseMotionListener;
import java.awt.geom.Line2D;
import java.util.Hashtable;
import java.util.logging.Logger;
import javax.swing.ImageIcon;
import javax.swing.JMenuItem;
import javax.swing.JPanel;
import javax.swing.JPopupMenu;
import javax.swing.Timer;
import javax.swing.plaf.basic.BasicGraphicsUtils;
import se.sics.contiki.collect.CollectServer;
import se.sics.contiki.collect.Link;
import se.sics.contiki.collect.Node;
import se.sics.contiki.collect.SensorData;
import se.sics.contiki.collect.Visualizer;
/**
*
*/
public class MapPanel extends JPanel implements Visualizer, ActionListener, MouseListener, MouseMotionListener {
private static final long serialVersionUID = -8256619482599309425L;
private static final Logger log =
Logger.getLogger(MapPanel.class.getName());
private static final boolean VISUAL_DRAG = true;
private static final int FADE_COUNT = 20;
private static final int AGE_COUNT = 200;
private static final Color[] OTHER_COLOR = new Color[FADE_COUNT];
private static final Color[] LINK_COLOR = new Color[AGE_COUNT];
static {
for (int i = 0; i < FADE_COUNT; i++) {
OTHER_COLOR[i] = new Color(0xe0,0xe0,0x00,0xFF
- ((i * 255) / (FADE_COUNT - 1)));
}
for (int i = 0, n = AGE_COUNT; i < n; i++) {
LINK_COLOR[i] = new Color(0x40 + i / 2, 0x40 + i / 2, 0xf0, 0xff - i);
}
}
private static final int delta = 7;
public static final int SHOW_BLINK = 40;
public static final int TOTAL_SHOW = 600;
private Timer timer = new Timer(200, this);
private boolean hasPendingEvents = false;
private int ticker = 0;
private JPopupMenu popupMenu;
// private MapNode popupNode;
private JMenuItem hideItem;
private JMenuItem resetNetworkItem;
private Hashtable<String,MapNode> nodeTable = new Hashtable<String,MapNode>();
private MapNode[] nodeList;
private MapNode selectedNode;
private MapNode[] selectedMapNodes;
private Node[] selectedNodes;
private MapNode draggedNode;
private long draggedTime;
private ImageIcon mapImage;
private String mapName;
private final CollectServer server;
private boolean hideNetwork = false;
public MapPanel(CollectServer server) {
super(new BorderLayout());
this.server = server;
setPreferredSize(new Dimension(300, 200));
popupMenu = new JPopupMenu(getTitle());
// popupMenu.addSeparator();
hideItem = createMenuItem(popupMenu, "Hide Network");
resetNetworkItem = createMenuItem(popupMenu, "Reset Network");
addMouseListener(this);
if (VISUAL_DRAG) {
addMouseMotionListener(this);
}
setBackground(Color.white);
}
public String getMapBackground() {
return mapName;
}
public boolean setMapBackground(String image) {
if (image == null) {
mapImage = null;
mapName = null;
return true;
}
ImageIcon ii = new ImageIcon(image);
if (ii.getIconWidth() <= 0 || ii.getIconHeight() <= 0) {
log.warning("could not find image '" + image + '\'');
return false;
}
mapImage = ii;
mapName = image;
setPreferredSize(new Dimension(ii.getIconWidth(), ii.getIconHeight()));
repaint();
return true;
}
private JMenuItem createMenuItem(JPopupMenu menu, String title) {
JMenuItem item = new JMenuItem(title);
item.addActionListener(this);
menu.add(item);
return item;
}
public void setVisible(boolean visible) {
if (visible) {
clear();
timer.start();
} else {
timer.stop();
}
super.setVisible(visible);
}
public void clear() {
draggedNode = null;
hasPendingEvents = false;
}
// -------------------------------------------------------------------
// Node handling
// -------------------------------------------------------------------
public Node getNode(String id) {
MapNode node = nodeTable.get(id);
return node != null ? node.node : null;
}
public MapNode getMapNode(String id) {
return nodeTable.get(id);
}
private MapNode addMapNode(Node nd) {
MapNode node = nodeTable.get(nd.getID());
if (node == null) {
node = new MapNode(this, nd);
synchronized (this) {
nodeTable.put("" + nd.getID(), node);
nodeList = nodeTable.values().toArray(new MapNode[nodeTable.size()]);
}
}
return node;
}
// -------------------------------------------------------------------
// Visualizer
// -------------------------------------------------------------------
@Override
public String getTitle() {
return "Sensor Map";
}
@Override
public Component getPanel() {
return this;
}
@Override
public void nodesSelected(Node[] nodes) {
if (selectedNodes != nodes) {
if (selectedMapNodes != null) {
for(MapNode node : selectedMapNodes) {
node.isSelected = false;
}
}
selectedNodes = nodes;
if (nodes == null || nodes.length == 0) {
selectedNode = null;
selectedMapNodes = null;
} else {
selectedMapNodes = new MapNode[nodes.length];
for (int i = 0, n = nodes.length; i < n; i++) {
selectedMapNodes[i] = addMapNode(nodes[i]);
selectedMapNodes[i].isSelected = true;
}
selectedNode = selectedMapNodes[0];
}
repaint();
}
}
@Override
public void nodeAdded(Node nd) {
addMapNode(nd);
repaint();
}
@Override
public void nodeDataReceived(SensorData sensorData) {
repaint();
}
@Override
public void clearNodeData() {
// Ignore
}
// -------------------------------------------------------------------
// Graphics
// -------------------------------------------------------------------
public void paint(Graphics g) {
Graphics2D g2d = (Graphics2D) g;
int lx = 10;
super.paint(g);
long time = System.currentTimeMillis();
if (mapImage != null) {
mapImage.paintIcon(this, g, 0, 0);
}
MapNode[] nodes = nodeList;
if (nodes != null) {
Line2D line = new Line2D.Double();
for (int i = 0, m = nodes.length; i < m; i++) {
MapNode n = nodes[i];
int x, y;
if (n.node.hasLocation()) {
x = n.node.getX();
y = n.node.getY();
} else {
x = lx;
y = 10;
lx += 30;
}
if (!hideNetwork) {
FontMetrics fm = g.getFontMetrics();
int fnHeight = fm.getHeight();
int fnDescent = fm.getDescent();
for (int j = 0, mu = n.node.getLinkCount(); j < mu; j++) {
Link link = n.node.getLink(j);
if (link.node.hasLocation()) {
long age = (time - link.getLastActive()) / 100;
int x2 = link.node.getX();
int y2 = link.node.getY();
if (n.isSelected) {
if (age > LINK_COLOR.length) {
age = 100;
} else {
age -= 50;
}
}
line.setLine(x, y, x2, y2);
if (age < LINK_COLOR.length) {
g.setColor(age < 0 ? LINK_COLOR[0] : LINK_COLOR[(int) age]);
} else {
g.setColor(LINK_COLOR[LINK_COLOR.length - 1]);
}
g2d.draw(line);
// g.setColor(Color.lightGray);
int xn1, xn2, yn1, yn2;
if (x <= x2) {
xn1 = x; xn2 = x2;
yn1 = y; yn2 = y2;
} else {
xn1 = x2; xn2 = x;
yn1 = y2; yn2 = y;
}
int dx = xn1 + (xn2 - xn1) / 2 + 4;
int dy = yn1 + (yn2 - yn1) / 2 - fnDescent;
if (yn2 < yn1) {
dy += fnHeight - fnDescent;
}
g.drawString("ETX:" + (((int)(link.getETX() * 100 + 0.5)) / 100.0), dx, dy);
}
}
}
n.paint(g, x, y);
g.setColor(Color.black);
if (n.isSelected) {
BasicGraphicsUtils.drawDashedRect(g, x - delta, y - delta, 2 * delta, 2 * delta);
}
if (selectedNode != null && selectedNode.message != null) {
g.drawString(selectedNode.message, 10, 10);
}
}
}
}
// -------------------------------------------------------------------
// ActionListener
// -------------------------------------------------------------------
public void actionPerformed(ActionEvent e) {
Object source = e.getSource();
if (source == timer) {
ticker++;
if (hasPendingEvents) {
boolean repaint = false;
hasPendingEvents = false;
MapNode[] nodes = nodeList;
if (nodes != null) {
long time = System.currentTimeMillis();
for (int i = 0, n = nodes.length; i < n; i++) {
if (nodes[i].tick(time)) {
repaint = true;
}
}
}
if (repaint) {
hasPendingEvents = true;
repaint();
}
} else if ((ticker % 10) == 0) {
repaint();
}
} else if (source == hideItem) {
hideNetwork = !hideNetwork;
if (!hideNetwork) hideItem.setText("Hide Network");
else hideItem.setText("Show Network");
repaint();
} else if (source == resetNetworkItem) {
MapNode[] nodes = nodeList;
if (nodes != null) {
for (int i = 0, m = nodes.length; i < m; i++) {
MapNode n = nodes[i];
n.node.clearLinks();
}
repaint();
}
}
}
// -------------------------------------------------------------------
// Mouselistener
// -------------------------------------------------------------------
private MapNode getNodeAt(int mx, int my) {
int lx = 10;
MapNode[] nodes = nodeList;
if (nodes != null) {
for (int i = 0, m = nodes.length; i < m; i++) {
MapNode n = nodes[i];
int x, y;
if (n.node.hasLocation()) {
x = n.node.getX();
y = n.node.getY();
} else {
x = lx;
y = 10;
lx += 30;
}
if (mx >= (x - delta)
&& mx <= (x + delta)
&& my >= (y - delta)
&& my <= (y + delta)) {
return n;
}
}
}
return null;
}
public void mouseClicked(MouseEvent e) {
int mx = e.getX();
int my = e.getY();
if (e.getButton() == MouseEvent.BUTTON1) {
MapNode node = getNodeAt(mx, my);
if (node != selectedNode) {
server.selectNodes(node == null ? null : new Node[] { node.node });
}
}
showPopup(e);
}
public void mousePressed(MouseEvent e) {
if (e.getButton() == MouseEvent.BUTTON1) {
MapNode aNode = getNodeAt(e.getX(), e.getY());
if (aNode != selectedNode) {
server.selectNodes(aNode != null ? new Node[] { aNode.node } : null);
}
draggedNode = aNode;
draggedTime = System.currentTimeMillis();
} else if (selectedNode != null) {
selectedNode = draggedNode = null;
server.selectNodes(null);
}
showPopup(e);
}
public void mouseReleased(MouseEvent e) {
if (draggedNode != null && e.getButton() == MouseEvent.BUTTON1) {
if ((!VISUAL_DRAG || (draggedTime > 0)) &&
(System.currentTimeMillis() - draggedTime) < 300) {
// Do not drag if mouse is only moved during click
} else {
draggedNode.node.setLocation(e.getX(), e.getY());
server.updateNodeLocation(draggedNode.node);
draggedNode = null;
repaint();
}
}
showPopup(e);
}
private void showPopup(MouseEvent e) {
if (e.isPopupTrigger()
&& (e.getModifiers() & (MouseEvent.SHIFT_MASK|MouseEvent.CTRL_MASK)) == 0) {
// popupNode = getNodeAt(e.getX(), e.getY());
// nodeItem.setEnabled(popupNode != null);
popupMenu.show(this, e.getX(), e.getY());
}
}
public void mouseEntered(MouseEvent e) {
}
public void mouseExited(MouseEvent e) {
}
// -------------------------------------------------------------------
// MouseMotion
// -------------------------------------------------------------------
public void mouseDragged(MouseEvent e) {
if (!VISUAL_DRAG || draggedNode == null) {
// Do nothing
} else if (draggedTime > 0) {
if ((System.currentTimeMillis() - draggedTime) > 300) {
// No mouse click, time to drag the node
draggedTime = -1;
}
} else {
draggedNode.node.setLocation(e.getX(), e.getY());
repaint();
}
}
public void mouseMoved(MouseEvent e) {
}
// -------------------------------------------------------------------
// MapNode
// -------------------------------------------------------------------
private static class MapNode {
public final Node node;
public boolean isSelected;
public String message = null;
private int tick = 0;
MapNode(MapPanel panel, Node node) {
this.node = node;
}
boolean tick(long time) {
boolean r = false;
if (tick > 0) {
tick--;
r = true;
}
for (int i = 0, n = node.getLinkCount(); i < n; i++) {
Link link = node.getLink(i);
long age = (time - link.getLastActive()) / 100;
if (age < 200) {
r = true;
break;
}
}
return r;
}
public void paint(Graphics g, int x, int y) {
if (tick > (TOTAL_SHOW - SHOW_BLINK)) {
if ((tick & 4) == 0) {
// Hide circle
} else {
int index = FADE_COUNT - tick - 1;
if (index < 0) {
index = 0;
}
final int d = 8;
g.setColor(OTHER_COLOR[index]);
g.fillOval(x - d, y - d, d * 2 + 1, d * 2 + 1);
}
}
if (tick < (TOTAL_SHOW - SHOW_BLINK) && tick > 0) {
g.setColor(Color.red);
int height = 13 * tick / TOTAL_SHOW;
g.fillRect(x - 6, 5 + y - height, 2, height);
}
g.setColor(Color.black);
final int od = 3;
g.drawString(node.getID(), x + od * 2 + 3, y + 4);
g.fillOval(x - od, y - od, od * 2 + 1, od * 2 + 1);
}
} // end of inner class MapNode
}

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/*
* Copyright (c) 2008, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: SerialConsole.java,v 1.1 2008/07/09 23:18:07 nifi Exp $
*
* -----------------------------------------------------------------
*
* SerialConsole
*
* Authors : Joakim Eriksson, Niclas Finne
* Created : 4 jul 2008
* Updated : $Date: 2008/07/09 23:18:07 $
* $Revision: 1.1 $
*/
package se.sics.contiki.collect.gui;
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import javax.swing.JMenuItem;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JPopupMenu;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.SwingUtilities;
import se.sics.contiki.collect.CollectServer;
import se.sics.contiki.collect.Node;
import se.sics.contiki.collect.SensorData;
import se.sics.contiki.collect.Visualizer;
/**
*
*/
public class SerialConsole implements Visualizer {
private final CollectServer server;
private JPanel panel;
private JTextArea logArea;
private JTextField commandField;
private String[] history = new String[50];
private int historyPos = 0;
private int historyCount = 0;
public SerialConsole(CollectServer server) {
this.server = server;
panel = new JPanel(new BorderLayout());
logArea = new JTextArea(4, 30);
logArea.setEditable(false);
panel.add(new JScrollPane(logArea), BorderLayout.CENTER);
JPopupMenu popupMenu = new JPopupMenu();
JMenuItem clearItem = new JMenuItem("Clear");
clearItem.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
logArea.setText("");
}
});
popupMenu.add(clearItem);
logArea.setComponentPopupMenu(popupMenu);
commandField = new JTextField();
commandField.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
String command = trim(commandField.getText());
if (command != null) {
try {
int previous = historyCount - 1;
if (previous < 0) previous += history.length;
if (!command.equals(history[previous])) {
history[historyCount] = command;
historyCount = (historyCount + 1) % history.length;
}
historyPos = historyCount;
SerialConsole.this.server.sendToNode(command);
commandField.setText("");
} catch (Exception ex) {
System.err.println("could not send '" + command + "':");
ex.printStackTrace();
JOptionPane.showMessageDialog(panel,
"could not send '" + command + "':\n"
+ ex, "ERROR",
JOptionPane.ERROR_MESSAGE);
}
} else {
commandField.getToolkit().beep();
}
}
});
commandField.addKeyListener(new KeyAdapter() {
@Override
public void keyPressed(KeyEvent e) {
switch (e.getKeyCode()) {
case KeyEvent.VK_UP: {
int nextPos = (historyPos + history.length - 1) % history.length;
if (nextPos == historyCount || history[nextPos] == null) {
commandField.getToolkit().beep();
} else {
String cmd = trim(commandField.getText());
if (cmd != null) {
history[historyPos] = cmd;
}
historyPos = nextPos;
commandField.setText(history[historyPos]);
}
break;
}
case KeyEvent.VK_DOWN: {
int nextPos = (historyPos + 1) % history.length;
if (nextPos == historyCount) {
historyPos = nextPos;
commandField.setText("");
} else if (historyPos == historyCount || history[nextPos] == null) {
commandField.getToolkit().beep();
} else {
String cmd = trim(commandField.getText());
if (cmd != null) {
history[historyPos] = cmd;
}
historyPos = nextPos;
commandField.setText(history[historyPos]);
}
break;
}
}
}
});
panel.add(commandField, BorderLayout.SOUTH);
}
@Override
public Component getPanel() {
return panel;
}
@Override
public String getTitle() {
return "Serial Console";
}
@Override
public void nodeAdded(Node node) {
// Ignore
}
@Override
public void nodeDataReceived(SensorData sensorData) {
// Ignore
}
@Override
public void clearNodeData() {
// Ignore
}
@Override
public void nodesSelected(Node[] node) {
// Ignore
}
public void addSerialData(final String text) {
SwingUtilities.invokeLater(new Runnable() {
public void run() {
String current = logArea.getText();
int len = current.length();
if (len > 4096) {
current = current.substring(len - 4096);
}
current = len > 0 ? (current + '\n' + text) : text;
logArea.setText(current);
logArea.setCaretPosition(current.length());
}
});
}
private String trim(String text) {
return (text != null) && ((text = text.trim()).length() > 0) ? text : null;
}
}

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examples/sky-shell/src/se/sics/contiki/collect/gui/TimeChartPanel.java Normal file
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/*
* Copyright (c) 2008, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: TimeChartPanel.java,v 1.1 2008/07/09 23:18:07 nifi Exp $
*
* -----------------------------------------------------------------
*
* PowerPanel
*
* Authors : Joakim Eriksson, Niclas Finne
* Created : 3 jul 2008
* Updated : $Date: 2008/07/09 23:18:07 $
* $Revision: 1.1 $
*/
package se.sics.contiki.collect.gui;
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Dimension;
import java.util.Date;
import javax.swing.JPanel;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart;
import org.jfree.data.time.Second;
import org.jfree.data.time.TimeSeries;
import org.jfree.data.time.TimeSeriesCollection;
import se.sics.contiki.collect.CollectServer;
import se.sics.contiki.collect.Node;
import se.sics.contiki.collect.SensorData;
import se.sics.contiki.collect.Visualizer;
/**
*
*/
public abstract class TimeChartPanel extends JPanel implements Visualizer {
private static final long serialVersionUID = -607864439709540641L;
protected final CollectServer server;
protected final String title;
protected final TimeSeriesCollection timeSeries;
protected final JFreeChart chart;
protected final ChartPanel chartPanel;
private Node[] selectedNodes;
private double minValue;
private double maxValue;
private int rangeTick = 0;
private boolean hasGlobalRange;
public TimeChartPanel(CollectServer server, String title,
String chartTitle, String timeAxisLabel, String valueAxisLabel) {
super(new BorderLayout());
this.server = server;
this.title = title;
this.timeSeries = new TimeSeriesCollection();
this.chart = ChartFactory.createTimeSeriesChart(
chartTitle, timeAxisLabel, valueAxisLabel, timeSeries,
true, true, false
);
this.chartPanel = new ChartPanel(chart);
this.chartPanel.setPreferredSize(new Dimension(500, 270));
add(chartPanel, BorderLayout.CENTER);
}
@Override
public String getTitle() {
return title;
}
@Override
public Component getPanel() {
return this;
}
@Override
public void nodeAdded(Node node) {
// Ignore
}
@Override
public void nodesSelected(Node[] nodes) {
if (this.selectedNodes != nodes) {
this.selectedNodes = nodes;
if (isVisible()) {
updateCharts();
}
}
}
@Override
public void nodeDataReceived(SensorData data) {
if (hasGlobalRange) {
boolean update = false;
if (minValue > maxValue) {
update = true;
} else {
double value = getSensorDataValue(data);
if (value < minValue) {
minValue = value;
update = true;
}
if (value > maxValue) {
maxValue = value;
update = true;
}
}
if (update && isVisible()) {
updateGlobalRange();
}
}
if (isVisible() && selectedNodes != null && selectedNodes.length == timeSeries.getSeriesCount()) {
Node node = data.getNode();
for (int i = 0, n = selectedNodes.length; i < n; i++) {
if (node == selectedNodes[i]) {
TimeSeries series = timeSeries.getSeries(i);
series.addOrUpdate(new Second(new Date(data.getTime())), getSensorDataValue(data));
chartPanel.repaint();
break;
}
}
}
}
@Override
public void clearNodeData() {
if (isVisible()) {
updateCharts();
}
}
private void updateCharts() {
timeSeries.removeAllSeries();
if (this.selectedNodes != null) {
for(Node node: this.selectedNodes) {
TimeSeries series = new TimeSeries(node.getName(), Second.class);
for (int i = 0, n = node.getSensorDataCount(); i < n; i++) {
SensorData data = node.getSensorData(i);
series.addOrUpdate(new Second(new Date(data.getTime())), getSensorDataValue(data));
}
timeSeries.addSeries(series);
}
}
}
public int getRangeTick() {
return rangeTick;
}
public void setRangeTick(int rangeTick) {
this.rangeTick = rangeTick;
}
public double getRangeMinimumSize() {
return chart.getXYPlot().getRangeAxis().getAutoRangeMinimumSize();
}
public void setRangeMinimumSize(double size) {
chart.getXYPlot().getRangeAxis().setAutoRangeMinimumSize(size);
}
public boolean hasGlobalRange() {
return hasGlobalRange;
}
public void setGlobalRange(boolean hasGlobalRange) {
if (this.hasGlobalRange != hasGlobalRange) {
this.hasGlobalRange = hasGlobalRange;
if (hasGlobalRange) {
minValue = Double.MAX_VALUE;
maxValue = Double.MIN_NORMAL;
if (isVisible()) {
updateGlobalRange();
}
} else {
chart.getXYPlot().getRangeAxis().setAutoRange(true);
}
}
}
private void updateGlobalRange() {
if (hasGlobalRange) {
if (minValue > maxValue) {
for (int i = 0, n = server.getSensorDataCount(); i < n; i++) {
double value = getSensorDataValue(server.getSensorData(i));
if (value < minValue) minValue = value;
if (value > maxValue) maxValue = value;
}
}
if (minValue < maxValue) {
double minSize = getRangeMinimumSize();
double min = minValue;
double max = maxValue;
if (max - min < minSize) {
double d = (minSize - (max - min)) / 2;
min -= d;
max += d;
}
if (rangeTick > 0) {
min = ((int) (min - rangeTick / 2) / rangeTick) * rangeTick;
// max = ((int) (max + rangeTick / 2) / rangeTick) * rangeTick;
}
chart.getXYPlot().getRangeAxis().setRange(min, max);
}
}
}
protected abstract double getSensorDataValue(SensorData data);
public void setVisible(boolean visible) {
if (visible) {
updateGlobalRange();
updateCharts();
} else {
timeSeries.removeAllSeries();
}
super.setVisible(visible);
}
}