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 import org.altusmetrum.AltosLib.*;
  31
  32 class AltosADC {
  33         int     tick;
  34         int     accel;
  35         int     pres;
  36         int     temp;
  37         int     batt;
  38         int     drogue;
  39         int     main;
  40
  41         public AltosADC(AltosSerial serial) throws InterruptedException, TimeoutException {
  42                 serial.printf("a\n");
  43                 for (;;) {
  44                         String line = serial.get_reply_no_dialog(5000);
  45                         if (line == null) {
  46                                 throw new TimeoutException();
  47                         }
  48                         if (!line.startsWith("tick:"))
  49                                 continue;
  50                         String[] items = line.split("\\s+");
  51                         for (int i = 0; i < items.length;) {
  52                                 if (items[i].equals("tick:")) {
  53                                         tick = Integer.parseInt(items[i+1]);
  54                                         i += 2;
  55                                         continue;
  56                                 }
  57                                 if (items[i].equals("accel:")) {
  58                                         accel = Integer.parseInt(items[i+1]);
  59                                         i += 2;
  60                                         continue;
  61                                 }
  62                                 if (items[i].equals("pres:")) {
  63                                         pres = Integer.parseInt(items[i+1]);
  64                                         i += 2;
  65                                         continue;
  66                                 }
  67                                 if (items[i].equals("temp:")) {
  68                                         temp = Integer.parseInt(items[i+1]);
  69                                         i += 2;
  70                                         continue;
  71                                 }
  72                                 if (items[i].equals("batt:")) {
  73                                         batt = Integer.parseInt(items[i+1]);
  74                                         i += 2;
  75                                         continue;
  76                                 }
  77                                 if (items[i].equals("drogue:")) {
  78                                         drogue = Integer.parseInt(items[i+1]);
  79                                         i += 2;
  80                                         continue;
  81                                 }
  82                                 if (items[i].equals("main:")) {
  83                                         main = Integer.parseInt(items[i+1]);
  84                                         i += 2;
  85                                         continue;
  86                                 }
  87                         }
  88                         break;
  89                 }
  90         }
  91 }
  92
  93 class AltosGPSQuery extends AltosGPS {
  94         public AltosGPSQuery (AltosSerial serial, AltosConfigData config_data)
  95                 throws TimeoutException, InterruptedException {
  96                 boolean says_done = config_data.compare_version("1.0") >= 0;
  97                 serial.printf("g\n");
  98                 for (;;) {
  99                         String line = serial.get_reply_no_dialog(5000);
 100                         if (line == null)
 101                                 throw new TimeoutException();
 102                         String[] bits = line.split("\\s+");
 103                         if (bits.length == 0)
 104                                 continue;
 105                         if (line.startsWith("Date:")) {
 106                                 if (bits.length < 2)
 107                                         continue;
 108                                 String[] d = bits[1].split(":");
 109                                 if (d.length < 3)
 110                                         continue;
 111                                 year = Integer.parseInt(d[0]) + 2000;
 112                                 month = Integer.parseInt(d[1]);
 113                                 day = Integer.parseInt(d[2]);
 114                                 continue;
 115                         }
 116                         if (line.startsWith("Time:")) {
 117                                 if (bits.length < 2)
 118                                         continue;
 119                                 String[] d = bits[1].split("/");
 120                                 if (d.length < 3)
 121                                         continue;
 122                                 hour = Integer.parseInt(d[0]);
 123                                 minute = Integer.parseInt(d[1]);
 124                                 second = Integer.parseInt(d[2]);
 125                                 continue;
 126                         }
 127                         if (line.startsWith("Lat/Lon:")) {
 128                                 if (bits.length < 3)
 129                                         continue;
 130                                 lat = Integer.parseInt(bits[1]) * 1.0e-7;
 131                                 lon = Integer.parseInt(bits[2]) * 1.0e-7;
 132                                 continue;
 133                         }
 134                         if (line.startsWith("Alt:")) {
 135                                 if (bits.length < 2)
 136                                         continue;
 137                                 alt = Integer.parseInt(bits[1]);
 138                                 continue;
 139                         }
 140                         if (line.startsWith("Flags:")) {
 141                                 if (bits.length < 2)
 142                                         continue;
 143                                 int status = Integer.decode(bits[1]);
 144                                 connected = (status & Altos.AO_GPS_RUNNING) != 0;
 145                                 locked = (status & Altos.AO_GPS_VALID) != 0;
 146                                 if (!says_done)
 147                                         break;
 148                                 continue;
 149                         }
 150                         if (line.startsWith("Sats:")) {
 151                                 if (bits.length < 2)
 152                                         continue;
 153                                 nsat = Integer.parseInt(bits[1]);
 154                                 cc_gps_sat = new AltosGPSSat[nsat];
 155                                 for (int i = 0; i < nsat; i++) {
 156                                         int     svid = Integer.parseInt(bits[2+i*2]);
 157                                         int     cc_n0 = Integer.parseInt(bits[3+i*2]);
 158                                         cc_gps_sat[i] = new AltosGPSSat(svid, cc_n0);
 159                                 }
 160                         }
 161                         if (line.startsWith("done"))
 162                                 break;
 163                         if (line.startsWith("Syntax error"))
 164                                 break;
 165                 }
 166         }
 167 }
 168
 169 class AltosIdleMonitor extends Thread {
 170         AltosDevice             device;
 171         AltosSerial             serial;
 172         AltosIdleMonitorUI      ui;
 173         AltosState              state;
 174         boolean                 remote;
 175         double                  frequency;
 176         AltosState              previous_state;
 177         AltosConfigData         config_data;
 178         AltosADC                adc;
 179         AltosGPS                gps;
 180
 181         void update_state() throws InterruptedException, TimeoutException {
 182                 AltosRecord     record = new AltosRecord();
 183
 184                 try {
 185                         if (remote) {
 186                                 serial.set_radio_frequency(frequency);
 187                                 serial.start_remote();
 188                         } else
 189                                 serial.flush_input();
 190                         config_data = new AltosConfigData(serial);
 191                         adc = new AltosADC(serial);
 192                         gps = new AltosGPSQuery(serial, config_data);
 193                 } finally {
 194                         if (remote)
 195                                 serial.stop_remote();
 196                 }
 197
 198                 record.version = 0;
 199                 record.callsign = config_data.callsign;
 200                 record.serial = config_data.serial;
 201                 record.flight = config_data.log_available() > 0 ? 255 : 0;
 202                 record.rssi = 0;
 203                 record.status = 0;
 204                 record.state = Altos.ao_flight_idle;
 205
 206                 record.tick = adc.tick;
 207                 record.accel = adc.accel;
 208                 record.pres = adc.pres;
 209                 record.batt = adc.batt;
 210                 record.temp = adc.temp;
 211                 record.drogue = adc.drogue;
 212                 record.main = adc.main;
 213
 214                 record.ground_accel = record.accel;
 215                 record.ground_pres = record.pres;
 216                 record.accel_plus_g = config_data.accel_cal_plus;
 217                 record.accel_minus_g = config_data.accel_cal_minus;
 218                 record.acceleration = 0;
 219                 record.speed = 0;
 220                 record.height = 0;
 221                 record.gps = gps;
 222                 state = new AltosState (record, state);
 223         }
 224
 225         void set_frequency(double in_frequency) {
 226                 frequency = in_frequency;
 227         }
 228
 229         public void post_state() {
 230                 Runnable r = new Runnable() {
 231                                 public void run() {
 232                                         ui.update(state);
 233                                 }
 234                         };
 235                 SwingUtilities.invokeLater(r);
 236         }
 237
 238         public void run() {
 239                 try {
 240                         for (;;) {
 241                                 try {
 242                                         update_state();
 243                                         post_state();
 244                                 } catch (TimeoutException te) {
 245                                         if (AltosSerial.debug)
 246                                                 System.out.printf ("monitor idle data timeout\n");
 247                                 }
 248                                 Thread.sleep(1000);
 249                         }
 250                 } catch (InterruptedException ie) {
 251                         serial.close();
 252                 }
 253         }
 254
 255         public AltosIdleMonitor(AltosIdleMonitorUI in_ui, AltosDevice in_device, boolean in_remote)
 256                 throws FileNotFoundException, AltosSerialInUseException, InterruptedException, TimeoutException {
 257                 device = in_device;
 258                 ui = in_ui;
 259                 serial = new AltosSerial(device);
 260                 remote = in_remote;
 261                 state = null;
 262         }
 263 }
 264
 265 public class AltosIdleMonitorUI extends AltosFrame implements AltosFlightDisplay, AltosFontListener {
 266         AltosDevice             device;
 267         JTabbedPane             pane;
 268         AltosPad                pad;
 269         AltosInfoTable          flightInfo;
 270         AltosFlightStatus       flightStatus;
 271         AltosIdleMonitor        thread;
 272         int                     serial;
 273         boolean                 remote;
 274
 275         void stop_display() {
 276                 if (thread != null && thread.isAlive()) {
 277                         thread.interrupt();
 278                         try {
 279                                 thread.join();
 280                         } catch (InterruptedException ie) {}
 281                 }
 282                 thread = null;
 283         }
 284
 285         void disconnect() {
 286                 stop_display();
 287         }
 288
 289         public void reset() {
 290                 pad.reset();
 291                 flightInfo.clear();
 292         }
 293
 294         public void set_font() {
 295                 pad.set_font();
 296                 flightInfo.set_font();
 297         }
 298
 299         public void font_size_changed(int font_size) {
 300                 set_font();
 301         }
 302
 303         AltosFlightStatusUpdate status_update;
 304
 305         public void show(AltosState state, int crc_errors) {
 306                 status_update.saved_state = state;
 307                 try {
 308                         pad.show(state, crc_errors);
 309                         flightStatus.show(state, crc_errors);
 310                         flightInfo.show(state, crc_errors);
 311                 } catch (Exception e) {
 312                         System.out.print("Show exception" + e);
 313                 }
 314         }
 315
 316         public void update(AltosState state) {
 317                 show (state, 0);
 318         }
 319
 320         Container       bag;
 321         AltosFreqList   frequencies;
 322
 323         public AltosIdleMonitorUI(JFrame in_owner)
 324                 throws FileNotFoundException, AltosSerialInUseException, TimeoutException, InterruptedException {
 325
 326                 device = AltosDeviceDialog.show(in_owner, Altos.product_any);
 327                 remote = false;
 328                 if (!device.matchProduct(Altos.product_telemetrum))
 329                         remote = true;
 330
 331                 serial = device.getSerial();
 332                 bag = getContentPane();
 333                 bag.setLayout(new GridBagLayout());
 334
 335                 GridBagConstraints c = new GridBagConstraints();
 336
 337                 java.net.URL imgURL = AltosUI.class.getResource("/altus-metrum-16x16.jpg");
 338                 if (imgURL != null)
 339                         setIconImage(new ImageIcon(imgURL).getImage());
 340
 341                 setTitle(String.format("AltOS %s", device.toShortString()));
 342
 343                 /* Stick frequency selector at top of table for telemetry monitoring */
 344                 if (remote && serial >= 0) {
 345                         // Frequency menu
 346                         frequencies = new AltosFreqList(AltosUIPreferences.frequency(serial));
 347                         frequencies.addActionListener(new ActionListener() {
 348                                         public void actionPerformed(ActionEvent e) {
 349                                                 double frequency = frequencies.frequency();
 350                                                 thread.set_frequency(frequency);
 351                                                 AltosUIPreferences.set_frequency(device.getSerial(),
 352                                                                                frequency);
 353                                         }
 354                         });
 355                         c.gridx = 0;
 356                         c.gridy = 0;
 357                         c.insets = new Insets(3, 3, 3, 3);
 358                         c.anchor = GridBagConstraints.WEST;
 359                         bag.add (frequencies, c);
 360                 }
 361
 362
 363                 /* Flight status is always visible */
 364                 flightStatus = new AltosFlightStatus();
 365                 c.gridx = 0;
 366                 c.gridy = 1;
 367                 c.fill = GridBagConstraints.HORIZONTAL;
 368                 c.weightx = 1;
 369                 c.gridwidth = 2;
 370                 bag.add(flightStatus, c);
 371                 c.gridwidth = 1;
 372
 373                 /* The rest of the window uses a tabbed pane to
 374                  * show one of the alternate data views
 375                  */
 376                 pane = new JTabbedPane();
 377
 378                 pad = new AltosPad();
 379                 pane.add("Launch Pad", pad);
 380
 381                 flightInfo = new AltosInfoTable();
 382                 pane.add("Table", new JScrollPane(flightInfo));
 383
 384                 /* Make the tabbed pane use the rest of the window space */
 385                 c.gridx = 0;
 386                 c.gridy = 2;
 387                 c.fill = GridBagConstraints.BOTH;
 388                 c.weightx = 1;
 389                 c.weighty = 1;
 390                 c.gridwidth = 2;
 391                 bag.add(pane, c);
 392
 393                 setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
 394
 395                 AltosUIPreferences.register_font_listener(this);
 396
 397                 addWindowListener(new WindowAdapter() {
 398                                 @Override
 399                                 public void windowClosing(WindowEvent e) {
 400                                         disconnect();
 401                                         setVisible(false);
 402                                         dispose();
 403                                         AltosUIPreferences.unregister_font_listener(AltosIdleMonitorUI.this);
 404                                 }
 405                         });
 406
 407                 pack();
 408                 setVisible(true);
 409
 410                 thread = new AltosIdleMonitor(this, device, remote);
 411
 412                 status_update = new AltosFlightStatusUpdate(flightStatus);
 413
 414                 new javax.swing.Timer(100, status_update).start();
 415
 416                 thread.start();
 417         }
 418 }