git.gag.com Git - fw/altos/blob - micropeak/MicroDownload.java

   1 /*
   2  * Copyright © 2012 Keith Packard <keithp@keithp.com>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful, but
  10  * WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along
  15  * with this program; if not, write to the Free Software Foundation, Inc.,
  16  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  17  */
  18
  19 package org.altusmetrum.micropeak;
  20
  21 import java.awt.*;
  22 import java.awt.event.*;
  23 import javax.swing.*;
  24 import java.io.*;
  25 import java.util.concurrent.*;
  26 import java.util.*;
  27 import org.altusmetrum.altoslib_14.*;
  28 import org.altusmetrum.altosuilib_14.*;
  29
  30 public class MicroDownload extends AltosUIDialog implements Runnable, ActionListener, MicroSerialLog, WindowListener {
  31         MicroPeak       owner;
  32         Container       pane;
  33         AltosDevice     device;
  34         JButton         cancel;
  35         MicroData       data;
  36         MicroSerial     serial;
  37         LinkedList<Integer> log_queue = new LinkedList<Integer>();
  38         Runnable        log_run;
  39         JTextArea       serial_log;
  40         JLabel          status_value;
  41         int             log_column;
  42
  43         public void windowActivated(WindowEvent e) {
  44         }
  45
  46         public void windowClosed(WindowEvent e) {
  47                 setVisible(false);
  48                 dispose();
  49         }
  50
  51         public void windowClosing(WindowEvent e) {
  52         }
  53
  54         public void windowDeactivated(WindowEvent e) {
  55         }
  56
  57         public void windowDeiconified(WindowEvent e) {
  58         }
  59
  60         public void windowIconified(WindowEvent e) {
  61         }
  62
  63         public void windowOpened(WindowEvent e) {
  64         }
  65
  66         private void done_internal() {
  67                 if (data != null && data.crc_valid) {
  68                         if (data.nsamples == 0) {
  69                                 JOptionPane.showMessageDialog(owner,
  70                                                               "No Flight Data Present",
  71                                                               "Empty Log",
  72                                                               JOptionPane.WARNING_MESSAGE);
  73                         } else {
  74                                 status_value.setText("Received MicroPeak Data");
  75                                 owner = owner.SetData(data);
  76                                 MicroSave save = new MicroSave(owner, data);
  77                                 if (save.runDialog())
  78                                         owner.SetName(data.name);
  79                         }
  80                 } else {
  81                         JOptionPane.showMessageDialog(owner,
  82                                                       "Download Failed",
  83                                                       "Flight data corrupted",
  84                                                       JOptionPane.ERROR_MESSAGE);
  85                 }
  86                 setVisible(false);
  87                 dispose();
  88         }
  89
  90         public void drain_queue() {
  91                 for (;;) {
  92                         int     c;
  93                         synchronized(this) {
  94                                 if (log_queue.isEmpty()) {
  95                                         log_run = null;
  96                                         break;
  97                                 }
  98                                 c = log_queue.remove();
  99                         }
 100                         if (c == '\r')
 101                                 continue;
 102                         if (c == '\0')
 103                                 continue;
 104                         String s;
 105                         if (c == '\n') {
 106                                 s = "\n";
 107                                 log_column = 0;
 108                         } else if (' ' <= c && c <= '~') {
 109                                 byte[] bytes = new byte[1];
 110                                 bytes[0] = (byte) c;
 111                                 s = new String(bytes, AltosLib.unicode_set);
 112                                 log_column += 1;
 113                         } else {
 114                                 s = String.format("\\0x%02x", c & 0xff);
 115                                 log_column += 5;
 116                         }
 117                         serial_log.append(s);
 118                         if (log_column > 40) {
 119                                 serial_log.append("\n");
 120                                 log_column = 0;
 121                         }
 122                 }
 123         }
 124
 125         public void log_char(int c) {
 126                 synchronized(this) {
 127                         log_queue.add(c);
 128                         if (log_run == null) {
 129                                 log_run = new Runnable() {
 130                                                 public void run() {
 131                                                         drain_queue();
 132                                                 }
 133                                         };
 134                                 SwingUtilities.invokeLater(log_run);
 135                         }
 136                 }
 137         }
 138
 139         public void done() {
 140                 Runnable r = new Runnable() {
 141                                 public void run() {
 142                                         try {
 143                                                 done_internal();
 144                                         } catch (Exception ex) {
 145                                         }
 146                                 }
 147                         };
 148                 SwingUtilities.invokeLater(r);
 149         }
 150
 151         public void run() {
 152                 try {
 153                         for (;;) {
 154                                 try {
 155                                         data = new MicroData(serial, device.toShortString());
 156                                         if (data != null && data.crc_valid)
 157                                                 break;
 158                                 } catch (MicroData.NonHexcharException nhe) {
 159                                 }
 160                         }
 161                         write_thread.join();
 162                 } catch (FileNotFoundException fe) {
 163                 } catch (IOException ioe) {
 164                 } catch (InterruptedException ie) {
 165                 } catch (MicroData.FileEndedException fee) {
 166                 }
 167                 serial.close();
 168                 done();
 169         }
 170
 171         Thread  serial_thread;
 172         Thread  write_thread;
 173
 174         public class SerialWriter implements Runnable {
 175                 MicroSerial serial;
 176
 177                 public void run () {
 178                         try {
 179                                 Thread.sleep(100);
 180                                 serial.write('l');
 181                                 serial.write('\n');
 182                                 serial.flush();
 183                         } catch (InterruptedException ie) {
 184                         }
 185                 }
 186
 187                 public SerialWriter(MicroSerial serial) {
 188                         this.serial = serial;
 189                 }
 190         }
 191
 192         public void start() {
 193                 serial.set_log(this);
 194                 serial_thread = new Thread(this);
 195                 serial_thread.start();
 196
 197                 SerialWriter writer = new SerialWriter(serial);
 198                 write_thread = new Thread(writer);
 199                 write_thread.start();
 200         }
 201
 202         public void actionPerformed(ActionEvent ae) {
 203                 if (serial_thread != null) {
 204                         serial.close();
 205                         serial_thread.interrupt();
 206                 }
 207                 setVisible(false);
 208         }
 209
 210         public MicroDownload(MicroPeak owner, AltosDevice device, MicroSerial serial) {
 211                 super (owner, "Download MicroPeak Data", false);
 212
 213                 int y = 0;
 214
 215                 GridBagConstraints c;
 216                 Insets il = new Insets(4,4,4,4);
 217                 Insets ir = new Insets(4,4,4,4);
 218
 219                 this.owner = owner;
 220                 this.device = device;
 221                 this.serial = serial;
 222
 223                 pane = getScrollablePane();
 224                 pane.setLayout(new GridBagLayout());
 225
 226                 c = new GridBagConstraints();
 227                 c.gridx = 0; c.gridy = y;
 228                 c.fill = GridBagConstraints.NONE;
 229                 c.anchor = GridBagConstraints.LINE_START;
 230                 c.insets = il;
 231                 JLabel device_label = new JLabel("Device:");
 232                 pane.add(device_label, c);
 233
 234                 c = new GridBagConstraints();
 235                 c.gridx = 1; c.gridy = y;
 236                 c.fill = GridBagConstraints.NONE;
 237                 c.weightx = 1;
 238                 c.anchor = GridBagConstraints.LINE_START;
 239                 c.insets = ir;
 240                 JLabel device_value = new JLabel(device.toString());
 241                 pane.add(device_value, c);
 242                 y++;
 243
 244                 c = new GridBagConstraints();
 245                 c.gridx = 0; c.gridy = y;
 246                 c.gridwidth = GridBagConstraints.REMAINDER;
 247                 c.fill = GridBagConstraints.HORIZONTAL;
 248                 c.weightx = 0;
 249                 c.anchor = GridBagConstraints.LINE_START;
 250                 c.insets = ir;
 251                 JLabel help_text = new JLabel(
 252                         "<html><i>Turn on the MicroPeak and place the LED inside the<br>" +
 253                         "opening in the top of the MicroPeak USB adapter.<br> " +
 254                         "Verify that the blue LED in the side of the USB adapter<br>" +
 255                         "is blinking along with the orange LED on the MicroPeak.</i></html>");
 256 //              help_text.setEditable(false);
 257
 258                 pane.add(help_text, c);
 259                 y++;
 260
 261                 c = new GridBagConstraints();
 262                 c.gridx = 0; c.gridy = y;
 263                 c.gridwidth = 2;
 264                 c.fill = GridBagConstraints.HORIZONTAL;
 265                 c.weightx = 1;
 266                 c.anchor = GridBagConstraints.LINE_START;
 267                 c.insets = ir;
 268                 status_value = new JLabel("Waiting for MicroPeak data...");
 269                 pane.add(status_value, c);
 270                 y++;
 271
 272                 serial_log = new JTextArea(10, 20);
 273                 serial_log.setEditable(false);
 274
 275                 JScrollPane serial_scroll = new JScrollPane(serial_log);
 276                 serial_scroll.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
 277
 278                 c = new GridBagConstraints();
 279                 c.gridx = 0; c.gridy = y;
 280                 c.gridwidth = GridBagConstraints.REMAINDER;
 281                 c.fill = GridBagConstraints.BOTH;
 282                 c.weightx = 1;
 283                 c.weighty = 1;
 284                 c.anchor = GridBagConstraints.LINE_START;
 285                 c.insets = ir;
 286
 287                 pane.add(serial_scroll, c);
 288                 y++;
 289
 290                 cancel = new JButton("Cancel");
 291                 c = new GridBagConstraints();
 292                 c.fill = GridBagConstraints.NONE;
 293                 c.anchor = GridBagConstraints.EAST;
 294                 c.gridx = 0; c.gridy = y;
 295                 c.gridwidth = GridBagConstraints.REMAINDER;
 296                 Insets ic = new Insets(4,4,4,4);
 297                 c.insets = ic;
 298                 pane.add(cancel, c);
 299                 y++;
 300
 301                 cancel.addActionListener(this);
 302
 303                 pack();
 304                 setLocationRelativeTo(owner);
 305                 setVisible(true);
 306                 start();
 307         }
 308 }