281 lines
8.4 KiB
Java
281 lines
8.4 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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*
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* -----------------------------------------------------------------
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*
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* MoteProgrammer
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*
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* Authors : Joakim Eriksson, Niclas Finne
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* Created : 10 jul 2008
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* Updated : $Date: 2010/11/03 14:53:05 $
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* $Revision: 1.1 $
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*/
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package org.contikios.contiki.collect;
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import java.awt.BorderLayout;
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import java.awt.Window;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.io.File;
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import java.io.IOException;
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import javax.swing.JButton;
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import javax.swing.JDialog;
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import javax.swing.JPanel;
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import javax.swing.JProgressBar;
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import javax.swing.JScrollPane;
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import javax.swing.JTextArea;
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import javax.swing.SwingUtilities;
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/**
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*
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*/
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public class MoteProgrammer {
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private MoteProgrammerProcess[] processes;
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private String[] motes;
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private String firmwareFile;
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private Window parent;
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private JProgressBar progressBar;
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protected JTextArea logTextArea;
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protected JDialog dialog;
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protected JButton closeButton;
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private boolean isDone;
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public MoteProgrammer() {
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}
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public Window getParentComponent() {
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return parent;
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}
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public void setParentComponent(Window parent) {
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this.parent = parent;
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}
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public boolean hasMotes() {
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return motes != null && motes.length > 0;
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}
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public String[] getMotes() {
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return motes;
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}
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public void setMotes(String[] motes) {
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this.motes = motes;
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}
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public void searchForMotes() throws IOException {
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MoteFinder finder = new MoteFinder();
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motes = finder.getMotes();
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finder.close();
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}
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public String getFirmwareFile() {
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return firmwareFile;
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}
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public void setFirmwareFile(String firmwareFile) {
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this.firmwareFile = firmwareFile;
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}
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public void programMotes() throws IOException {
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if (firmwareFile == null) {
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throw new IllegalStateException("no firmware");
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}
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if (!hasMotes()) {
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throw new IllegalStateException("no motes");
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}
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File fp = new File(firmwareFile);
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if (!fp.canRead()) {
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throw new IllegalStateException("can not read firmware file '" + fp.getAbsolutePath() + '\'');
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}
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if (parent != null) {
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// Use GUI
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dialog = new JDialog(parent, "Mote Programmer");
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progressBar = new JProgressBar(0, 100);
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progressBar.setValue(0);
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progressBar.setString("Programming...");
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progressBar.setStringPainted(true);
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progressBar.setIndeterminate(true);
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dialog.getContentPane().add(progressBar, BorderLayout.NORTH);
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logTextArea = new JTextArea(28, 80);
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logTextArea.setEditable(false);
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logTextArea.setLineWrap(true);
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dialog.getContentPane().add(new JScrollPane(logTextArea), BorderLayout.CENTER);
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JPanel panel = new JPanel();
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closeButton = new JButton("Cancel");
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closeButton.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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MoteProgrammer.this.close();
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}
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});
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panel.add(closeButton);
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dialog.getContentPane().add(panel, BorderLayout.SOUTH);
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dialog.pack();
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dialog.setLocationRelativeTo(parent);
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dialog.setVisible(true);
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}
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processes = new MoteProgrammerProcess[motes.length];
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isDone = false;
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try {
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log("Programming " + motes.length + " motes with '" + firmwareFile + '\'', null);
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for (int i = 0, n = processes.length; i < n; i++) {
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processes[i] = new MoteProgrammerProcess(motes[i], firmwareFile) {
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protected void logLine(String line, boolean stderr, Throwable e) {
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if (!handleLogLine(this, line, stderr, e)) {
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super.logLine(line, stderr, e);
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}
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}
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protected void processEnded() {
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handleProcessEnded(this);
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}
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};
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processes[i].start();
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}
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} catch (Exception e) {
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throw (IOException) new IOException("Failed to program motes").initCause(e);
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}
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}
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public synchronized void waitForProcess() throws InterruptedException {
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while (!isDone) {
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wait();
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}
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}
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public void close() {
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MoteProgrammerProcess[] processes = this.processes;
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if (processes != null) {
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this.processes = null;
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for (int i = 0, n = processes.length; i < n; i++) {
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if (processes[i] != null) {
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processes[i].stop();
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}
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}
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}
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if (dialog != null) {
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SwingUtilities.invokeLater(new Runnable() {
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public void run() {
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dialog.setVisible(false);
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}
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});
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}
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isDone = true;
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synchronized (this) {
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notifyAll();
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}
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}
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protected void handleProcessEnded(MoteProgrammerProcess process) {
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// Another process has finished
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log("Mote@" + process.getMoteID() + "> finished" + (process.hasError() ? " with errors": ""), null);
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MoteProgrammerProcess[] processes = this.processes;
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if (processes != null) {
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int running = 0;
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int errors = 0;
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for(MoteProgrammerProcess p: processes) {
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if (p.isRunning()) {
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running++;
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} else if (p.hasError()) {
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errors++;
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}
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}
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if (running == 0) {
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// All processes has finished
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isDone = true;
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final String doneMessage = "Programming finished with " + errors + " errors.";
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log(doneMessage, null);
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if (closeButton != null) {
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SwingUtilities.invokeLater(new Runnable() {
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public void run() {
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progressBar.setValue(100);
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progressBar.setIndeterminate(false);
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progressBar.setString(doneMessage);
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closeButton.setText("Close");
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}});
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}
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synchronized (this) {
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notifyAll();
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}
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}
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}
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}
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protected boolean handleLogLine(MoteProgrammerProcess moteProgrammerProcess,
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String line, boolean stderr, final Throwable e) {
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log("Mote@" + moteProgrammerProcess.getMoteID() + "> " + line, e);
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return true;
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}
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private void log(String line, final Throwable e) {
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System.err.println(line);
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if (e != null) {
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e.printStackTrace();
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line += "\n " + e;
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}
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final String text = line;
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SwingUtilities.invokeLater(new Runnable() {
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public void run() {
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int len = logTextArea.getDocument().getLength();
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if (len == 0) {
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logTextArea.append(text);
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} else {
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logTextArea.append('\n' + text);
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len++;
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}
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logTextArea.setCaretPosition(len + text.length());
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}
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});
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}
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public static void main(String[] args) throws IOException {
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MoteProgrammer mp = new MoteProgrammer();
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if (args.length < 1 || args.length > 2) {
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System.err.println("Usage: MoteProgrammer <firmware> [mote]");
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System.exit(1);
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}
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mp.setFirmwareFile(args[0]);
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if (args.length == 2) {
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mp.setMotes(new String[] { args[1] });
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} else {
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mp.searchForMotes();
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}
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if (!mp.hasMotes()) {
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System.err.println("No motes connected");
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System.exit(1);
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}
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mp.programMotes();
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}
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}
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