git.gag.com Git - fw/altos/blob - altosui/AltosIdleMonitorUI.java

   1 /*
   2  * Copyright © 2010 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; version 2 of the License.
   7  *
   8  * This program is distributed in the hope that it will be useful, but
   9  * WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  * General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along
  14  * with this program; if not, write to the Free Software Foundation, Inc.,
  15  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  16  */
  17
  18 package altosui;
  19
  20 import java.awt.*;
  21 import java.awt.event.*;
  22 import javax.swing.*;
  23 import javax.swing.filechooser.FileNameExtensionFilter;
  24 import javax.swing.table.*;
  25 import java.io.*;
  26 import java.util.*;
  27 import java.text.*;
  28 import java.util.prefs.*;
  29 import java.util.concurrent.*;
  30
  31 class AltosADC {
  32         int     tick;
  33         int     accel;
  34         int     pres;
  35         int     temp;
  36         int     batt;
  37         int     drogue;
  38         int     main;
  39
  40         public AltosADC(AltosSerial serial) throws InterruptedException, TimeoutException {
  41                 serial.printf("a\n");
  42                 for (;;) {
  43                         String line = serial.get_reply_no_dialog(5000);
  44                         if (line == null) {
  45                                 throw new TimeoutException();
  46                         }
  47                         if (!line.startsWith("tick:"))
  48                                 continue;
  49                         String[] items = line.split("\\s+");
  50                         for (int i = 0; i < items.length;) {
  51                                 if (items[i].equals("tick:")) {
  52                                         tick = Integer.parseInt(items[i+1]);
  53                                         i += 2;
  54                                         continue;
  55                                 }
  56                                 if (items[i].equals("accel:")) {
  57                                         accel = Integer.parseInt(items[i+1]);
  58                                         i += 2;
  59                                         continue;
  60                                 }
  61                                 if (items[i].equals("pres:")) {
  62                                         pres = Integer.parseInt(items[i+1]);
  63                                         i += 2;
  64                                         continue;
  65                                 }
  66                                 if (items[i].equals("temp:")) {
  67                                         temp = Integer.parseInt(items[i+1]);
  68                                         i += 2;
  69                                         continue;
  70                                 }
  71                                 if (items[i].equals("batt:")) {
  72                                         batt = Integer.parseInt(items[i+1]);
  73                                         i += 2;
  74                                         continue;
  75                                 }
  76                                 if (items[i].equals("drogue:")) {
  77                                         drogue = Integer.parseInt(items[i+1]);
  78                                         i += 2;
  79                                         continue;
  80                                 }
  81                                 if (items[i].equals("main:")) {
  82                                         main = Integer.parseInt(items[i+1]);
  83                                         i += 2;
  84                                         continue;
  85                                 }
  86                         }
  87                         break;
  88                 }
  89         }
  90 }
  91
  92 class AltosGPSQuery extends AltosGPS {
  93         public AltosGPSQuery (AltosSerial serial, AltosConfigData config_data)
  94                 throws TimeoutException, InterruptedException {
  95                 boolean says_done = config_data.compare_version("1.0") >= 0;
  96                 serial.printf("g\n");
  97                 for (;;) {
  98                         String line = serial.get_reply_no_dialog(5000);
  99                         if (line == null)
 100                                 throw new TimeoutException();
 101                         String[] bits = line.split("\\s+");
 102                         if (bits.length == 0)
 103                                 continue;
 104                         if (line.startsWith("Date:")) {
 105                                 if (bits.length < 2)
 106                                         continue;
 107                                 String[] d = bits[1].split(":");
 108                                 if (d.length < 3)
 109                                         continue;
 110                                 year = Integer.parseInt(d[0]) + 2000;
 111                                 month = Integer.parseInt(d[1]);
 112                                 day = Integer.parseInt(d[2]);
 113                                 continue;
 114                         }
 115                         if (line.startsWith("Time:")) {
 116                                 if (bits.length < 2)
 117                                         continue;
 118                                 String[] d = bits[1].split("/");
 119                                 if (d.length < 3)
 120                                         continue;
 121                                 hour = Integer.parseInt(d[0]);
 122                                 minute = Integer.parseInt(d[1]);
 123                                 second = Integer.parseInt(d[2]);
 124                                 continue;
 125                         }
 126                         if (line.startsWith("Lat/Lon:")) {
 127                                 if (bits.length < 3)
 128                                         continue;
 129                                 lat = Integer.parseInt(bits[1]) * 1.0e-7;
 130                                 lon = Integer.parseInt(bits[2]) * 1.0e-7;
 131                                 continue;
 132                         }
 133                         if (line.startsWith("Alt:")) {
 134                                 if (bits.length < 2)
 135                                         continue;
 136                                 alt = Integer.parseInt(bits[1]);
 137                                 continue;
 138                         }
 139                         if (line.startsWith("Flags:")) {
 140                                 if (bits.length < 2)
 141                                         continue;
 142                                 int status = Integer.decode(bits[1]);
 143                                 connected = (status & Altos.AO_GPS_RUNNING) != 0;
 144                                 locked = (status & Altos.AO_GPS_VALID) != 0;
 145                                 if (!says_done)
 146                                         break;
 147                                 continue;
 148                         }
 149                         if (line.startsWith("Sats:")) {
 150                                 if (bits.length < 2)
 151                                         continue;
 152                                 nsat = Integer.parseInt(bits[1]);
 153                                 cc_gps_sat = new AltosGPSSat[nsat];
 154                                 for (int i = 0; i < nsat; i++) {
 155                                         int     svid = Integer.parseInt(bits[2+i*2]);
 156                                         int     cc_n0 = Integer.parseInt(bits[3+i*2]);
 157                                         cc_gps_sat[i] = new AltosGPSSat(svid, cc_n0);
 158                                 }
 159                         }
 160                         if (line.startsWith("done"))
 161                                 break;
 162                         if (line.startsWith("Syntax error"))
 163                                 break;
 164                 }
 165         }
 166 }
 167
 168 class AltosIdleMonitor extends Thread {
 169         AltosDevice             device;
 170         AltosSerial             serial;
 171         AltosIdleMonitorUI      ui;
 172         AltosState              state;
 173         boolean                 remote;
 174         double                  frequency;
 175         AltosState              previous_state;
 176         AltosConfigData         config_data;
 177         AltosADC                adc;
 178         AltosGPS                gps;
 179
 180         void update_state() throws InterruptedException, TimeoutException {
 181                 AltosRecord     record = new AltosRecord();
 182
 183                 try {
 184                         if (remote) {
 185                                 serial.set_radio_frequency(frequency);
 186                                 serial.start_remote();
 187                         } else
 188                                 serial.flush_input();
 189                         config_data = new AltosConfigData(serial);
 190                         adc = new AltosADC(serial);
 191                         gps = new AltosGPSQuery(serial, config_data);
 192                 } finally {
 193                         if (remote)
 194                                 serial.stop_remote();
 195                 }
 196
 197                 record.version = 0;
 198                 record.callsign = config_data.callsign;
 199                 record.serial = config_data.serial;
 200                 record.flight = config_data.log_available() > 0 ? 255 : 0;
 201                 record.rssi = 0;
 202                 record.status = 0;
 203                 record.state = Altos.ao_flight_idle;
 204
 205                 record.tick = adc.tick;
 206                 record.accel = adc.accel;
 207                 record.pres = adc.pres;
 208                 record.batt = adc.batt;
 209                 record.temp = adc.temp;
 210                 record.drogue = adc.drogue;
 211                 record.main = adc.main;
 212
 213                 record.ground_accel = record.accel;
 214                 record.ground_pres = record.pres;
 215                 record.accel_plus_g = config_data.accel_cal_plus;
 216                 record.accel_minus_g = config_data.accel_cal_minus;
 217                 record.acceleration = 0;
 218                 record.speed = 0;
 219                 record.height = 0;
 220                 record.gps = gps;
 221                 state = new AltosState (record, state);
 222         }
 223
 224         void set_frequency(double in_frequency) {
 225                 frequency = in_frequency;
 226         }
 227
 228         public void post_state() {
 229                 Runnable r = new Runnable() {
 230                                 public void run() {
 231                                         ui.update(state);
 232                                 }
 233                         };
 234                 SwingUtilities.invokeLater(r);
 235         }
 236
 237         public void run() {
 238                 try {
 239                         for (;;) {
 240                                 try {
 241                                         update_state();
 242                                         post_state();
 243                                 } catch (TimeoutException te) {
 244                                         if (AltosSerial.debug)
 245                                                 System.out.printf ("monitor idle data timeout\n");
 246                                 }
 247                                 Thread.sleep(1000);
 248                         }
 249                 } catch (InterruptedException ie) {
 250                         serial.close();
 251                 }
 252         }
 253
 254         public AltosIdleMonitor(AltosIdleMonitorUI in_ui, AltosDevice in_device, boolean in_remote)
 255                 throws FileNotFoundException, AltosSerialInUseException, InterruptedException, TimeoutException {
 256                 device = in_device;
 257                 ui = in_ui;
 258                 serial = new AltosSerial(device);
 259                 remote = in_remote;
 260                 state = null;
 261         }
 262 }
 263
 264 public class AltosIdleMonitorUI extends AltosFrame implements AltosFlightDisplay, AltosFontListener {
 265         AltosDevice             device;
 266         JTabbedPane             pane;
 267         AltosPad                pad;
 268         AltosInfoTable          flightInfo;
 269         AltosFlightStatus       flightStatus;
 270         AltosIdleMonitor        thread;
 271         int                     serial;
 272         boolean                 remote;
 273
 274         void stop_display() {
 275                 if (thread != null && thread.isAlive()) {
 276                         thread.interrupt();
 277                         try {
 278                                 thread.join();
 279                         } catch (InterruptedException ie) {}
 280                 }
 281                 thread = null;
 282         }
 283
 284         void disconnect() {
 285                 stop_display();
 286         }
 287
 288         public void reset() {
 289                 pad.reset();
 290                 flightInfo.clear();
 291         }
 292
 293         public void set_font() {
 294                 pad.set_font();
 295                 flightInfo.set_font();
 296         }
 297
 298         public void font_size_changed(int font_size) {
 299                 set_font();
 300         }
 301
 302         AltosFlightStatusUpdate status_update;
 303
 304         public void show(AltosState state, int crc_errors) {
 305                 status_update.saved_state = state;
 306                 try {
 307                         pad.show(state, crc_errors);
 308                         flightStatus.show(state, crc_errors);
 309                         flightInfo.show(state, crc_errors);
 310                 } catch (Exception e) {
 311                         System.out.print("Show exception" + e);
 312                 }
 313         }
 314
 315         public void update(AltosState state) {
 316                 show (state, 0);
 317         }
 318
 319         Container       bag;
 320         AltosFreqList   frequencies;
 321
 322         public AltosIdleMonitorUI(JFrame in_owner)
 323                 throws FileNotFoundException, AltosSerialInUseException, TimeoutException, InterruptedException {
 324
 325                 device = AltosDeviceDialog.show(in_owner, Altos.product_any);
 326                 remote = false;
 327                 if (!device.matchProduct(Altos.product_telemetrum))
 328                         remote = true;
 329
 330                 serial = device.getSerial();
 331                 bag = getContentPane();
 332                 bag.setLayout(new GridBagLayout());
 333
 334                 GridBagConstraints c = new GridBagConstraints();
 335
 336                 java.net.URL imgURL = AltosUI.class.getResource("/altus-metrum-16x16.jpg");
 337                 if (imgURL != null)
 338                         setIconImage(new ImageIcon(imgURL).getImage());
 339
 340                 setTitle(String.format("AltOS %s", device.toShortString()));
 341
 342                 /* Stick frequency selector at top of table for telemetry monitoring */
 343                 if (remote && serial >= 0) {
 344                         // Frequency menu
 345                         frequencies = new AltosFreqList(AltosUIPreferences.frequency(serial));
 346                         frequencies.addActionListener(new ActionListener() {
 347                                         public void actionPerformed(ActionEvent e) {
 348                                                 double frequency = frequencies.frequency();
 349                                                 thread.set_frequency(frequency);
 350                                                 AltosUIPreferences.set_frequency(device.getSerial(),
 351                                                                                frequency);
 352                                         }
 353                         });
 354                         c.gridx = 0;
 355                         c.gridy = 0;
 356                         c.insets = new Insets(3, 3, 3, 3);
 357                         c.anchor = GridBagConstraints.WEST;
 358                         bag.add (frequencies, c);
 359                 }
 360
 361
 362                 /* Flight status is always visible */
 363                 flightStatus = new AltosFlightStatus();
 364                 c.gridx = 0;
 365                 c.gridy = 1;
 366                 c.fill = GridBagConstraints.HORIZONTAL;
 367                 c.weightx = 1;
 368                 c.gridwidth = 2;
 369                 bag.add(flightStatus, c);
 370                 c.gridwidth = 1;
 371
 372                 /* The rest of the window uses a tabbed pane to
 373                  * show one of the alternate data views
 374                  */
 375                 pane = new JTabbedPane();
 376
 377                 pad = new AltosPad();
 378                 pane.add("Launch Pad", pad);
 379
 380                 flightInfo = new AltosInfoTable();
 381                 pane.add("Table", new JScrollPane(flightInfo));
 382
 383                 /* Make the tabbed pane use the rest of the window space */
 384                 c.gridx = 0;
 385                 c.gridy = 2;
 386                 c.fill = GridBagConstraints.BOTH;
 387                 c.weightx = 1;
 388                 c.weighty = 1;
 389                 c.gridwidth = 2;
 390                 bag.add(pane, c);
 391
 392                 setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
 393
 394                 AltosUIPreferences.register_font_listener(this);
 395
 396                 addWindowListener(new WindowAdapter() {
 397                                 @Override
 398                                 public void windowClosing(WindowEvent e) {
 399                                         disconnect();
 400                                         setVisible(false);
 401                                         dispose();
 402                                         AltosUIPreferences.unregister_font_listener(AltosIdleMonitorUI.this);
 403                                 }
 404                         });
 405
 406                 pack();
 407                 setVisible(true);
 408
 409                 thread = new AltosIdleMonitor(this, device, remote);
 410
 411                 status_update = new AltosFlightStatusUpdate(flightStatus);
 412
 413                 new javax.swing.Timer(100, status_update).start();
 414
 415                 thread.start();
 416         }
 417 }