Initial Commit - Copy from Altus Metrum AltOS
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308
micropeak/MicroDownload.java
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308
micropeak/MicroDownload.java
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/*
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* Copyright © 2012 Keith Packard <keithp@keithp.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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*/
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package org.altusmetrum.micropeak;
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import java.awt.*;
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import java.awt.event.*;
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import javax.swing.*;
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import java.io.*;
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import java.util.concurrent.*;
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import java.util.*;
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import org.altusmetrum.altoslib_14.*;
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import org.altusmetrum.altosuilib_14.*;
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public class MicroDownload extends AltosUIDialog implements Runnable, ActionListener, MicroSerialLog, WindowListener {
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MicroPeak owner;
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Container pane;
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AltosDevice device;
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JButton cancel;
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MicroData data;
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MicroSerial serial;
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LinkedList<Integer> log_queue = new LinkedList<Integer>();
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Runnable log_run;
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JTextArea serial_log;
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JLabel status_value;
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int log_column;
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public void windowActivated(WindowEvent e) {
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}
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public void windowClosed(WindowEvent e) {
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setVisible(false);
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dispose();
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}
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public void windowClosing(WindowEvent e) {
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}
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public void windowDeactivated(WindowEvent e) {
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}
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public void windowDeiconified(WindowEvent e) {
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}
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public void windowIconified(WindowEvent e) {
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}
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public void windowOpened(WindowEvent e) {
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}
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private void done_internal() {
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if (data != null && data.crc_valid) {
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if (data.nsamples == 0) {
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JOptionPane.showMessageDialog(owner,
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"No Flight Data Present",
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"Empty Log",
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JOptionPane.WARNING_MESSAGE);
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} else {
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status_value.setText("Received MicroPeak Data");
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owner = owner.SetData(data);
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MicroSave save = new MicroSave(owner, data);
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if (save.runDialog())
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owner.SetName(data.name);
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}
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} else {
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JOptionPane.showMessageDialog(owner,
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"Download Failed",
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"Flight data corrupted",
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JOptionPane.ERROR_MESSAGE);
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}
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setVisible(false);
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dispose();
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}
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public void drain_queue() {
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for (;;) {
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int c;
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synchronized(this) {
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if (log_queue.isEmpty()) {
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log_run = null;
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break;
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}
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c = log_queue.remove();
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}
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if (c == '\r')
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continue;
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if (c == '\0')
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continue;
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String s;
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if (c == '\n') {
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s = "\n";
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log_column = 0;
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} else if (' ' <= c && c <= '~') {
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byte[] bytes = new byte[1];
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bytes[0] = (byte) c;
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s = new String(bytes, AltosLib.unicode_set);
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log_column += 1;
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} else {
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s = String.format("\\0x%02x", c & 0xff);
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log_column += 5;
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}
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serial_log.append(s);
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if (log_column > 40) {
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serial_log.append("\n");
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log_column = 0;
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}
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}
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}
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public void log_char(int c) {
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synchronized(this) {
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log_queue.add(c);
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if (log_run == null) {
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log_run = new Runnable() {
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public void run() {
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drain_queue();
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}
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};
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SwingUtilities.invokeLater(log_run);
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}
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}
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}
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public void done() {
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Runnable r = new Runnable() {
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public void run() {
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try {
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done_internal();
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} catch (Exception ex) {
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}
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}
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};
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SwingUtilities.invokeLater(r);
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}
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public void run() {
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try {
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for (;;) {
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try {
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data = new MicroData(serial, device.toShortString());
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if (data != null && data.crc_valid)
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break;
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} catch (MicroData.NonHexcharException nhe) {
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}
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}
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write_thread.join();
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} catch (FileNotFoundException fe) {
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} catch (IOException ioe) {
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} catch (InterruptedException ie) {
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} catch (MicroData.FileEndedException fee) {
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}
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serial.close();
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done();
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}
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Thread serial_thread;
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Thread write_thread;
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public class SerialWriter implements Runnable {
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MicroSerial serial;
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public void run () {
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try {
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Thread.sleep(100);
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serial.write('l');
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serial.write('\n');
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serial.flush();
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} catch (InterruptedException ie) {
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}
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}
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public SerialWriter(MicroSerial serial) {
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this.serial = serial;
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}
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}
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public void start() {
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serial.set_log(this);
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serial_thread = new Thread(this);
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serial_thread.start();
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SerialWriter writer = new SerialWriter(serial);
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write_thread = new Thread(writer);
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write_thread.start();
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}
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public void actionPerformed(ActionEvent ae) {
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if (serial_thread != null) {
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serial.close();
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serial_thread.interrupt();
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}
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setVisible(false);
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}
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public MicroDownload(MicroPeak owner, AltosDevice device, MicroSerial serial) {
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super (owner, "Download MicroPeak Data", false);
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int y = 0;
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GridBagConstraints c;
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Insets il = new Insets(4,4,4,4);
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Insets ir = new Insets(4,4,4,4);
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this.owner = owner;
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this.device = device;
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this.serial = serial;
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pane = getScrollablePane();
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pane.setLayout(new GridBagLayout());
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c = new GridBagConstraints();
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c.gridx = 0; c.gridy = y;
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c.fill = GridBagConstraints.NONE;
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c.anchor = GridBagConstraints.LINE_START;
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c.insets = il;
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JLabel device_label = new JLabel("Device:");
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pane.add(device_label, c);
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c = new GridBagConstraints();
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c.gridx = 1; c.gridy = y;
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c.fill = GridBagConstraints.NONE;
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c.weightx = 1;
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c.anchor = GridBagConstraints.LINE_START;
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c.insets = ir;
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JLabel device_value = new JLabel(device.toString());
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pane.add(device_value, c);
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y++;
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c = new GridBagConstraints();
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c.gridx = 0; c.gridy = y;
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c.gridwidth = GridBagConstraints.REMAINDER;
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c.fill = GridBagConstraints.HORIZONTAL;
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c.weightx = 0;
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c.anchor = GridBagConstraints.LINE_START;
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c.insets = ir;
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JLabel help_text = new JLabel(
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"<html><i>Turn on the MicroPeak and place the LED inside the<br>" +
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"opening in the top of the MicroPeak USB adapter.<br> " +
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"Verify that the blue LED in the side of the USB adapter<br>" +
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"is blinking along with the orange LED on the MicroPeak.</i></html>");
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// help_text.setEditable(false);
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pane.add(help_text, c);
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y++;
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c = new GridBagConstraints();
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c.gridx = 0; c.gridy = y;
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c.gridwidth = 2;
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c.fill = GridBagConstraints.HORIZONTAL;
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c.weightx = 1;
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c.anchor = GridBagConstraints.LINE_START;
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c.insets = ir;
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status_value = new JLabel("Waiting for MicroPeak data...");
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pane.add(status_value, c);
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y++;
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serial_log = new JTextArea(10, 20);
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serial_log.setEditable(false);
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JScrollPane serial_scroll = new JScrollPane(serial_log);
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serial_scroll.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
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c = new GridBagConstraints();
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c.gridx = 0; c.gridy = y;
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c.gridwidth = GridBagConstraints.REMAINDER;
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c.fill = GridBagConstraints.BOTH;
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c.weightx = 1;
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c.weighty = 1;
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c.anchor = GridBagConstraints.LINE_START;
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c.insets = ir;
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pane.add(serial_scroll, c);
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y++;
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cancel = new JButton("Cancel");
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c = new GridBagConstraints();
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c.fill = GridBagConstraints.NONE;
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c.anchor = GridBagConstraints.EAST;
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c.gridx = 0; c.gridy = y;
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c.gridwidth = GridBagConstraints.REMAINDER;
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Insets ic = new Insets(4,4,4,4);
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c.insets = ic;
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pane.add(cancel, c);
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y++;
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cancel.addActionListener(this);
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pack();
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setLocationRelativeTo(owner);
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setVisible(true);
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start();
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}
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}
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