git.gag.com Git - fw/altos/blob - altosui/AltosConfigUI.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.event.*;
  24 import org.altusmetrum.altoslib_5.*;
  25 import org.altusmetrum.altosuilib_3.*;
  26
  27 public class AltosConfigUI
  28         extends AltosUIDialog
  29         implements ActionListener, ItemListener, DocumentListener, AltosConfigValues, AltosUnitsListener
  30 {
  31
  32         Container               pane;
  33         JLabel                  product_label;
  34         JLabel                  version_label;
  35         JLabel                  serial_label;
  36         JLabel                  main_deploy_label;
  37         JLabel                  apogee_delay_label;
  38         JLabel                  apogee_lockout_label;
  39         JLabel                  frequency_label;
  40         JLabel                  radio_calibration_label;
  41         JLabel                  radio_frequency_label;
  42         JLabel                  radio_enable_label;
  43         JLabel                  rate_label;
  44         JLabel                  aprs_interval_label;
  45         JLabel                  aprs_ssid_label;
  46         JLabel                  flight_log_max_label;
  47         JLabel                  ignite_mode_label;
  48         JLabel                  pad_orientation_label;
  49         JLabel                  callsign_label;
  50         JLabel                  beep_label;
  51         JLabel                  tracker_motion_label;
  52         JLabel                  tracker_interval_label;
  53
  54         public boolean          dirty;
  55
  56         JFrame                  owner;
  57         JLabel                  product_value;
  58         JLabel                  version_value;
  59         JLabel                  serial_value;
  60         JComboBox<String>       main_deploy_value;
  61         JComboBox<String>       apogee_delay_value;
  62         JComboBox<String>       apogee_lockout_value;
  63         AltosUIFreqList         radio_frequency_value;
  64         JTextField              radio_calibration_value;
  65         JRadioButton            radio_enable_value;
  66         AltosUIRateList         rate_value;
  67         JComboBox<String>       aprs_interval_value;
  68         JComboBox<Integer>      aprs_ssid_value;
  69         JComboBox<String>       flight_log_max_value;
  70         JComboBox<String>       ignite_mode_value;
  71         JComboBox<String>       pad_orientation_value;
  72         JTextField              callsign_value;
  73         JComboBox<String>       beep_value;
  74         JComboBox<String>       tracker_motion_value;
  75         JComboBox<String>       tracker_interval_value;
  76
  77         JButton                 pyro;
  78
  79         JButton                 save;
  80         JButton                 reset;
  81         JButton                 reboot;
  82         JButton                 close;
  83
  84         AltosPyro[]             pyros;
  85         double                  pyro_firing_time;
  86
  87         ActionListener          listener;
  88
  89         static String[]         main_deploy_values_m = {
  90                 "100", "150", "200", "250", "300", "350",
  91                 "400", "450", "500"
  92         };
  93
  94         static String[]         main_deploy_values_ft = {
  95                 "250", "500", "750", "1000", "1250", "1500",
  96                 "1750", "2000"
  97         };
  98
  99         static String[]         apogee_delay_values = {
 100                 "0", "1", "2", "3", "4", "5"
 101         };
 102
 103         static String[]         apogee_lockout_values = {
 104                 "0", "5", "10", "15", "20"
 105         };
 106
 107         static String[]         ignite_mode_values = {
 108                 "Dual Deploy",
 109                 "Redundant Apogee",
 110                 "Redundant Main",
 111         };
 112
 113         static String[]         aprs_interval_values = {
 114                 "Disabled",
 115                 "2",
 116                 "5",
 117                 "10"
 118         };
 119
 120         static Integer[]        aprs_ssid_values = {
 121                 0, 1, 2 ,3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
 122         };
 123
 124         static String[]         beep_values = {
 125                 "3750",
 126                 "4000",
 127                 "4250",
 128         };
 129
 130         static String[]         pad_orientation_values = {
 131                 "Antenna Up",
 132                 "Antenna Down",
 133         };
 134
 135         static String[]         tracker_motion_values_m = {
 136                 "2",
 137                 "5",
 138                 "10",
 139                 "25",
 140         };
 141
 142         static String[]         tracker_motion_values_ft = {
 143                 "5",
 144                 "20",
 145                 "50",
 146                 "100"
 147         };
 148
 149         static String[]         tracker_interval_values = {
 150                 "1",
 151                 "2",
 152                 "5",
 153                 "10"
 154         };
 155
 156         /* A window listener to catch closing events and tell the config code */
 157         class ConfigListener extends WindowAdapter {
 158                 AltosConfigUI   ui;
 159
 160                 public ConfigListener(AltosConfigUI this_ui) {
 161                         ui = this_ui;
 162                 }
 163
 164                 public void windowClosing(WindowEvent e) {
 165                         ui.actionPerformed(new ActionEvent(e.getSource(),
 166                                                            ActionEvent.ACTION_PERFORMED,
 167                                                            "Close"));
 168                 }
 169         }
 170
 171         boolean is_telemini_v1() {
 172                 String  product = product_value.getText();
 173                 return product != null && product.startsWith("TeleMini-v1");
 174         }
 175
 176         boolean is_telemini() {
 177                 String  product = product_value.getText();
 178                 return product != null && product.startsWith("TeleMini");
 179         }
 180
 181         boolean is_easymini() {
 182                 String  product = product_value.getText();
 183                 return product != null && product.startsWith("EasyMini");
 184         }
 185
 186         boolean is_telemetrum() {
 187                 String  product = product_value.getText();
 188                 return product != null && product.startsWith("TeleMetrum");
 189         }
 190
 191         void set_radio_calibration_tool_tip() {
 192                 if (radio_calibration_value.isEnabled())
 193                         radio_calibration_value.setToolTipText("Tune radio output to match desired frequency");
 194                 else
 195                         radio_calibration_value.setToolTipText("Cannot tune radio while connected over packet mode");
 196         }
 197
 198         void set_radio_enable_tool_tip() {
 199                 if (radio_enable_value.isEnabled())
 200                         radio_enable_value.setToolTipText("Enable/Disable telemetry and RDF transmissions");
 201                 else
 202                         radio_enable_value.setToolTipText("Firmware version does not support disabling radio");
 203         }
 204
 205         void set_rate_tool_tip() {
 206                 if (rate_value.isEnabled())
 207                         rate_value.setToolTipText("Select telemetry baud rate");
 208                 else
 209                         rate_value.setToolTipText("Firmware version does not support variable telemetry rates");
 210         }
 211
 212         void set_aprs_interval_tool_tip() {
 213                 if (aprs_interval_value.isEnabled())
 214                         aprs_interval_value.setToolTipText("Enable APRS and set the interval between APRS reports");
 215                 else
 216                         aprs_interval_value.setToolTipText("Hardware doesn't support APRS");
 217         }
 218
 219         void set_aprs_ssid_tool_tip() {
 220                 if (aprs_ssid_value.isEnabled())
 221                         aprs_interval_value.setToolTipText("Set the APRS SSID (secondary station identifier)");
 222                 else if (aprs_interval_value.isEnabled())
 223                         aprs_interval_value.setToolTipText("Software version doesn't support setting the APRS SSID");
 224                 else
 225                         aprs_interval_value.setToolTipText("Hardware doesn't support APRS");
 226         }
 227
 228         void set_flight_log_max_tool_tip() {
 229                 if (flight_log_max_value.isEnabled())
 230                         flight_log_max_value.setToolTipText("Size reserved for each flight log (in kB)");
 231                 else {
 232                         if (is_telemini_v1())
 233                                 flight_log_max_value.setToolTipText("TeleMini-v1 stores only one flight");
 234                         else
 235                                 flight_log_max_value.setToolTipText("Cannot set max value with flight logs in memory");
 236                 }
 237         }
 238
 239         void set_ignite_mode_tool_tip() {
 240                 if (ignite_mode_value.isEnabled())
 241                         ignite_mode_value.setToolTipText("Select when igniters will be fired");
 242                 else
 243                         ignite_mode_value.setToolTipText("Older firmware could not select ignite mode");
 244         }
 245
 246         void set_pad_orientation_tool_tip() {
 247                 if (pad_orientation_value.isEnabled())
 248                         pad_orientation_value.setToolTipText("How will the computer be mounted in the airframe");
 249                 else {
 250                         if (is_telemetrum())
 251                                 pad_orientation_value.setToolTipText("Older TeleMetrum firmware must fly antenna forward");
 252                         else if (is_telemini() || is_easymini())
 253                                 pad_orientation_value.setToolTipText("TeleMini and EasyMini don't care how they are mounted");
 254                         else
 255                                 pad_orientation_value.setToolTipText("Can't select orientation");
 256                 }
 257         }
 258
 259         void set_beep_tool_tip() {
 260                 if (beep_value.isEnabled())
 261                         beep_value.setToolTipText("What frequency the beeper will sound at");
 262                 else
 263                         beep_value.setToolTipText("Older firmware could not select beeper frequency");
 264         }
 265
 266         /* Build the UI using a grid bag */
 267         public AltosConfigUI(JFrame in_owner, boolean remote) {
 268                 super (in_owner, "Configure Flight Computer", false);
 269
 270                 owner = in_owner;
 271                 GridBagConstraints c;
 272                 int row = 0;
 273
 274                 Insets il = new Insets(4,4,4,4);
 275                 Insets ir = new Insets(4,4,4,4);
 276
 277                 pane = getContentPane();
 278                 pane.setLayout(new GridBagLayout());
 279
 280                 /* Product */
 281                 c = new GridBagConstraints();
 282                 c.gridx = 0; c.gridy = row;
 283                 c.gridwidth = 4;
 284                 c.fill = GridBagConstraints.NONE;
 285                 c.anchor = GridBagConstraints.LINE_START;
 286                 c.insets = il;
 287                 product_label = new JLabel("Product:");
 288                 pane.add(product_label, c);
 289
 290                 c = new GridBagConstraints();
 291                 c.gridx = 4; c.gridy = row;
 292                 c.gridwidth = 4;
 293                 c.fill = GridBagConstraints.HORIZONTAL;
 294                 c.weightx = 1;
 295                 c.anchor = GridBagConstraints.LINE_START;
 296                 c.insets = ir;
 297                 product_value = new JLabel("");
 298                 pane.add(product_value, c);
 299                 row++;
 300
 301                 /* Version */
 302                 c = new GridBagConstraints();
 303                 c.gridx = 0; c.gridy = row;
 304                 c.gridwidth = 4;
 305                 c.fill = GridBagConstraints.NONE;
 306                 c.anchor = GridBagConstraints.LINE_START;
 307                 c.insets = il;
 308                 c.ipady = 5;
 309                 version_label = new JLabel("Software version:");
 310                 pane.add(version_label, c);
 311
 312                 c = new GridBagConstraints();
 313                 c.gridx = 4; c.gridy = row;
 314                 c.gridwidth = 4;
 315                 c.fill = GridBagConstraints.HORIZONTAL;
 316                 c.weightx = 1;
 317                 c.anchor = GridBagConstraints.LINE_START;
 318                 c.insets = ir;
 319                 c.ipady = 5;
 320                 version_value = new JLabel("");
 321                 pane.add(version_value, c);
 322                 row++;
 323
 324                 /* Serial */
 325                 c = new GridBagConstraints();
 326                 c.gridx = 0; c.gridy = row;
 327                 c.gridwidth = 4;
 328                 c.fill = GridBagConstraints.NONE;
 329                 c.anchor = GridBagConstraints.LINE_START;
 330                 c.insets = il;
 331                 c.ipady = 5;
 332                 serial_label = new JLabel("Serial:");
 333                 pane.add(serial_label, c);
 334
 335                 c = new GridBagConstraints();
 336                 c.gridx = 4; c.gridy = row;
 337                 c.gridwidth = 4;
 338                 c.fill = GridBagConstraints.HORIZONTAL;
 339                 c.weightx = 1;
 340                 c.anchor = GridBagConstraints.LINE_START;
 341                 c.insets = ir;
 342                 c.ipady = 5;
 343                 serial_value = new JLabel("");
 344                 pane.add(serial_value, c);
 345                 row++;
 346
 347                 /* Main deploy */
 348                 c = new GridBagConstraints();
 349                 c.gridx = 0; c.gridy = row;
 350                 c.gridwidth = 4;
 351                 c.fill = GridBagConstraints.NONE;
 352                 c.anchor = GridBagConstraints.LINE_START;
 353                 c.insets = il;
 354                 c.ipady = 5;
 355                 main_deploy_label = new JLabel(get_main_deploy_label());
 356                 pane.add(main_deploy_label, c);
 357
 358                 c = new GridBagConstraints();
 359                 c.gridx = 4; c.gridy = row;
 360                 c.gridwidth = 4;
 361                 c.fill = GridBagConstraints.HORIZONTAL;
 362                 c.weightx = 1;
 363                 c.anchor = GridBagConstraints.LINE_START;
 364                 c.insets = ir;
 365                 c.ipady = 5;
 366                 main_deploy_value = new JComboBox<String>(main_deploy_values());
 367                 main_deploy_value.setEditable(true);
 368                 main_deploy_value.addItemListener(this);
 369                 pane.add(main_deploy_value, c);
 370                 main_deploy_value.setToolTipText("Height above pad altitude to fire main charge");
 371                 row++;
 372
 373                 /* Apogee delay */
 374                 c = new GridBagConstraints();
 375                 c.gridx = 0; c.gridy = row;
 376                 c.gridwidth = 4;
 377                 c.fill = GridBagConstraints.NONE;
 378                 c.anchor = GridBagConstraints.LINE_START;
 379                 c.insets = il;
 380                 c.ipady = 5;
 381                 apogee_delay_label = new JLabel("Apogee Delay(s):");
 382                 pane.add(apogee_delay_label, c);
 383
 384                 c = new GridBagConstraints();
 385                 c.gridx = 4; c.gridy = row;
 386                 c.gridwidth = 4;
 387                 c.fill = GridBagConstraints.HORIZONTAL;
 388                 c.weightx = 1;
 389                 c.anchor = GridBagConstraints.LINE_START;
 390                 c.insets = ir;
 391                 c.ipady = 5;
 392                 apogee_delay_value = new JComboBox<String>(apogee_delay_values);
 393                 apogee_delay_value.setEditable(true);
 394                 apogee_delay_value.addItemListener(this);
 395                 pane.add(apogee_delay_value, c);
 396                 apogee_delay_value.setToolTipText("Delay after apogee before charge fires");
 397                 row++;
 398
 399                 /* Apogee lockout */
 400                 c = new GridBagConstraints();
 401                 c.gridx = 0; c.gridy = row;
 402                 c.gridwidth = 4;
 403                 c.fill = GridBagConstraints.NONE;
 404                 c.anchor = GridBagConstraints.LINE_START;
 405                 c.insets = il;
 406                 c.ipady = 5;
 407                 apogee_lockout_label = new JLabel("Apogee Lockout(s):");
 408                 pane.add(apogee_lockout_label, c);
 409
 410                 c = new GridBagConstraints();
 411                 c.gridx = 4; c.gridy = row;
 412                 c.gridwidth = 4;
 413                 c.fill = GridBagConstraints.HORIZONTAL;
 414                 c.weightx = 1;
 415                 c.anchor = GridBagConstraints.LINE_START;
 416                 c.insets = ir;
 417                 c.ipady = 5;
 418                 apogee_lockout_value = new JComboBox<String>(apogee_lockout_values);
 419                 apogee_lockout_value.setEditable(true);
 420                 apogee_lockout_value.addItemListener(this);
 421                 pane.add(apogee_lockout_value, c);
 422                 apogee_lockout_value.setToolTipText("Time after boost while apogee detection is locked out");
 423                 row++;
 424
 425                 /* Frequency */
 426                 c = new GridBagConstraints();
 427                 c.gridx = 0; c.gridy = row;
 428                 c.gridwidth = 4;
 429                 c.fill = GridBagConstraints.NONE;
 430                 c.anchor = GridBagConstraints.LINE_START;
 431                 c.insets = il;
 432                 c.ipady = 5;
 433                 radio_frequency_label = new JLabel("Frequency:");
 434                 pane.add(radio_frequency_label, c);
 435
 436                 c = new GridBagConstraints();
 437                 c.gridx = 4; c.gridy = row;
 438                 c.gridwidth = 4;
 439                 c.fill = GridBagConstraints.HORIZONTAL;
 440                 c.weightx = 1;
 441                 c.anchor = GridBagConstraints.LINE_START;
 442                 c.insets = ir;
 443                 c.ipady = 5;
 444                 radio_frequency_value = new AltosUIFreqList();
 445                 radio_frequency_value.addItemListener(this);
 446                 pane.add(radio_frequency_value, c);
 447                 radio_frequency_value.setToolTipText("Telemetry, RDF and packet frequency");
 448                 row++;
 449
 450                 /* Radio Calibration */
 451                 c = new GridBagConstraints();
 452                 c.gridx = 0; c.gridy = row;
 453                 c.gridwidth = 4;
 454                 c.fill = GridBagConstraints.NONE;
 455                 c.anchor = GridBagConstraints.LINE_START;
 456                 c.insets = il;
 457                 c.ipady = 5;
 458                 radio_calibration_label = new JLabel("RF Calibration:");
 459                 pane.add(radio_calibration_label, c);
 460
 461                 c = new GridBagConstraints();
 462                 c.gridx = 4; c.gridy = row;
 463                 c.gridwidth = 4;
 464                 c.fill = GridBagConstraints.HORIZONTAL;
 465                 c.weightx = 1;
 466                 c.anchor = GridBagConstraints.LINE_START;
 467                 c.insets = ir;
 468                 c.ipady = 5;
 469                 radio_calibration_value = new JTextField(String.format("%d", 1186611));
 470                 radio_calibration_value.getDocument().addDocumentListener(this);
 471                 if (remote)
 472                         radio_calibration_value.setEnabled(false);
 473                 pane.add(radio_calibration_value, c);
 474                 set_radio_calibration_tool_tip();
 475                 row++;
 476
 477                 /* Radio Enable */
 478                 c = new GridBagConstraints();
 479                 c.gridx = 0; c.gridy = row;
 480                 c.gridwidth = 4;
 481                 c.fill = GridBagConstraints.NONE;
 482                 c.anchor = GridBagConstraints.LINE_START;
 483                 c.insets = il;
 484                 c.ipady = 5;
 485                 radio_enable_label = new JLabel("Telemetry/RDF/APRS Enable:");
 486                 pane.add(radio_enable_label, c);
 487
 488                 c = new GridBagConstraints();
 489                 c.gridx = 4; c.gridy = row;
 490                 c.gridwidth = 4;
 491                 c.fill = GridBagConstraints.HORIZONTAL;
 492                 c.weightx = 1;
 493                 c.anchor = GridBagConstraints.LINE_START;
 494                 c.insets = ir;
 495                 c.ipady = 5;
 496                 radio_enable_value = new JRadioButton("Enabled");
 497                 radio_enable_value.addItemListener(this);
 498                 pane.add(radio_enable_value, c);
 499                 set_radio_enable_tool_tip();
 500                 row++;
 501
 502                 /* Telemetry Rate */
 503                 c = new GridBagConstraints();
 504                 c.gridx = 0; c.gridy = row;
 505                 c.gridwidth = 4;
 506                 c.fill = GridBagConstraints.NONE;
 507                 c.anchor = GridBagConstraints.LINE_START;
 508                 c.insets = il;
 509                 c.ipady = 5;
 510                 rate_label = new JLabel("Telemetry baud rate:");
 511                 pane.add(rate_label, c);
 512
 513                 c = new GridBagConstraints();
 514                 c.gridx = 4; c.gridy = row;
 515                 c.gridwidth = 4;
 516                 c.fill = GridBagConstraints.HORIZONTAL;
 517                 c.weightx = 1;
 518                 c.anchor = GridBagConstraints.LINE_START;
 519                 c.insets = ir;
 520                 c.ipady = 5;
 521                 rate_value = new AltosUIRateList();
 522                 rate_value.addItemListener(this);
 523                 pane.add(rate_value, c);
 524                 set_rate_tool_tip();
 525                 row++;
 526
 527                 /* APRS interval */
 528                 c = new GridBagConstraints();
 529                 c.gridx = 0; c.gridy = row;
 530                 c.gridwidth = 4;
 531                 c.fill = GridBagConstraints.NONE;
 532                 c.anchor = GridBagConstraints.LINE_START;
 533                 c.insets = il;
 534                 c.ipady = 5;
 535                 aprs_interval_label = new JLabel("APRS Interval(s):");
 536                 pane.add(aprs_interval_label, c);
 537
 538                 c = new GridBagConstraints();
 539                 c.gridx = 4; c.gridy = row;
 540                 c.gridwidth = 4;
 541                 c.fill = GridBagConstraints.HORIZONTAL;
 542                 c.weightx = 1;
 543                 c.anchor = GridBagConstraints.LINE_START;
 544                 c.insets = ir;
 545                 c.ipady = 5;
 546                 aprs_interval_value = new JComboBox<String>(aprs_interval_values);
 547                 aprs_interval_value.setEditable(true);
 548                 aprs_interval_value.addItemListener(this);
 549                 pane.add(aprs_interval_value, c);
 550                 set_aprs_interval_tool_tip();
 551                 row++;
 552
 553                 /* APRS SSID */
 554                 c = new GridBagConstraints();
 555                 c.gridx = 0; c.gridy = row;
 556                 c.gridwidth = 4;
 557                 c.fill = GridBagConstraints.NONE;
 558                 c.anchor = GridBagConstraints.LINE_START;
 559                 c.insets = il;
 560                 c.ipady = 5;
 561                 aprs_ssid_label = new JLabel("APRS SSID:");
 562                 pane.add(aprs_ssid_label, c);
 563
 564                 c = new GridBagConstraints();
 565                 c.gridx = 4; c.gridy = row;
 566                 c.gridwidth = 4;
 567                 c.fill = GridBagConstraints.HORIZONTAL;
 568                 c.weightx = 1;
 569                 c.anchor = GridBagConstraints.LINE_START;
 570                 c.insets = ir;
 571                 c.ipady = 5;
 572                 aprs_ssid_value = new JComboBox<Integer>(aprs_ssid_values);
 573                 aprs_ssid_value.setEditable(false);
 574                 aprs_ssid_value.addItemListener(this);
 575                 aprs_ssid_value.setMaximumRowCount(aprs_ssid_values.length);
 576                 pane.add(aprs_ssid_value, c);
 577                 set_aprs_ssid_tool_tip();
 578                 row++;
 579
 580                 /* Callsign */
 581                 c = new GridBagConstraints();
 582                 c.gridx = 0; c.gridy = row;
 583                 c.gridwidth = 4;
 584                 c.fill = GridBagConstraints.NONE;
 585                 c.anchor = GridBagConstraints.LINE_START;
 586                 c.insets = il;
 587                 c.ipady = 5;
 588                 callsign_label = new JLabel("Callsign:");
 589                 pane.add(callsign_label, c);
 590
 591                 c = new GridBagConstraints();
 592                 c.gridx = 4; c.gridy = row;
 593                 c.gridwidth = 4;
 594                 c.fill = GridBagConstraints.HORIZONTAL;
 595                 c.weightx = 1;
 596                 c.anchor = GridBagConstraints.LINE_START;
 597                 c.insets = ir;
 598                 c.ipady = 5;
 599                 callsign_value = new JTextField(AltosUIPreferences.callsign());
 600                 callsign_value.getDocument().addDocumentListener(this);
 601                 pane.add(callsign_value, c);
 602                 callsign_value.setToolTipText("Callsign reported in telemetry data");
 603                 row++;
 604
 605                 /* Flight log max */
 606                 c = new GridBagConstraints();
 607                 c.gridx = 0; c.gridy = row;
 608                 c.gridwidth = 4;
 609                 c.fill = GridBagConstraints.NONE;
 610                 c.anchor = GridBagConstraints.LINE_START;
 611                 c.insets = il;
 612                 c.ipady = 5;
 613                 flight_log_max_label = new JLabel("Maximum Flight Log Size (kB):");
 614                 pane.add(flight_log_max_label, c);
 615
 616                 c = new GridBagConstraints();
 617                 c.gridx = 4; c.gridy = row;
 618                 c.gridwidth = 4;
 619                 c.fill = GridBagConstraints.HORIZONTAL;
 620                 c.weightx = 1;
 621                 c.anchor = GridBagConstraints.LINE_START;
 622                 c.insets = ir;
 623                 c.ipady = 5;
 624                 flight_log_max_value = new JComboBox<String>();
 625                 flight_log_max_value.setEditable(true);
 626                 flight_log_max_value.addItemListener(this);
 627                 pane.add(flight_log_max_value, c);
 628                 set_flight_log_max_tool_tip();
 629                 row++;
 630
 631                 /* Ignite mode */
 632                 c = new GridBagConstraints();
 633                 c.gridx = 0; c.gridy = row;
 634                 c.gridwidth = 4;
 635                 c.fill = GridBagConstraints.NONE;
 636                 c.anchor = GridBagConstraints.LINE_START;
 637                 c.insets = il;
 638                 c.ipady = 5;
 639                 ignite_mode_label = new JLabel("Igniter Firing Mode:");
 640                 pane.add(ignite_mode_label, c);
 641
 642                 c = new GridBagConstraints();
 643                 c.gridx = 4; c.gridy = row;
 644                 c.gridwidth = 4;
 645                 c.fill = GridBagConstraints.HORIZONTAL;
 646                 c.weightx = 1;
 647                 c.anchor = GridBagConstraints.LINE_START;
 648                 c.insets = ir;
 649                 c.ipady = 5;
 650                 ignite_mode_value = new JComboBox<String>(ignite_mode_values);
 651                 ignite_mode_value.setEditable(false);
 652                 ignite_mode_value.addItemListener(this);
 653                 pane.add(ignite_mode_value, c);
 654                 set_ignite_mode_tool_tip();
 655                 row++;
 656
 657                 /* Pad orientation */
 658                 c = new GridBagConstraints();
 659                 c.gridx = 0; c.gridy = row;
 660                 c.gridwidth = 4;
 661                 c.fill = GridBagConstraints.NONE;
 662                 c.anchor = GridBagConstraints.LINE_START;
 663                 c.insets = il;
 664                 c.ipady = 5;
 665                 pad_orientation_label = new JLabel("Pad Orientation:");
 666                 pane.add(pad_orientation_label, c);
 667
 668                 c = new GridBagConstraints();
 669                 c.gridx = 4; c.gridy = row;
 670                 c.gridwidth = 4;
 671                 c.fill = GridBagConstraints.HORIZONTAL;
 672                 c.weightx = 1;
 673                 c.anchor = GridBagConstraints.LINE_START;
 674                 c.insets = ir;
 675                 c.ipady = 5;
 676                 pad_orientation_value = new JComboBox<String>(pad_orientation_values);
 677                 pad_orientation_value.setEditable(false);
 678                 pad_orientation_value.addItemListener(this);
 679                 pane.add(pad_orientation_value, c);
 680                 set_pad_orientation_tool_tip();
 681                 row++;
 682
 683                 /* Beeper */
 684                 c = new GridBagConstraints();
 685                 c.gridx = 0; c.gridy = row;
 686                 c.gridwidth = 4;
 687                 c.fill = GridBagConstraints.NONE;
 688                 c.anchor = GridBagConstraints.LINE_START;
 689                 c.insets = il;
 690                 c.ipady = 5;
 691                 beep_label = new JLabel("Beeper Frequency:");
 692                 pane.add(beep_label, c);
 693
 694                 c = new GridBagConstraints();
 695                 c.gridx = 4; c.gridy = row;
 696                 c.gridwidth = 4;
 697                 c.fill = GridBagConstraints.HORIZONTAL;
 698                 c.weightx = 1;
 699                 c.anchor = GridBagConstraints.LINE_START;
 700                 c.insets = ir;
 701                 c.ipady = 5;
 702                 beep_value = new JComboBox<String>(beep_values);
 703                 beep_value.setEditable(true);
 704                 beep_value.addItemListener(this);
 705                 pane.add(beep_value, c);
 706                 set_beep_tool_tip();
 707                 row++;
 708
 709                 /* Tracker triger horiz distances */
 710                 c = new GridBagConstraints();
 711                 c.gridx = 0; c.gridy = row;
 712                 c.gridwidth = 4;
 713                 c.fill = GridBagConstraints.NONE;
 714                 c.anchor = GridBagConstraints.LINE_START;
 715                 c.insets = il;
 716                 c.ipady = 5;
 717                 tracker_motion_label = new JLabel(get_tracker_motion_label());
 718                 pane.add(tracker_motion_label, c);
 719
 720                 c = new GridBagConstraints();
 721                 c.gridx = 4; c.gridy = row;
 722                 c.gridwidth = 4;
 723                 c.fill = GridBagConstraints.HORIZONTAL;
 724                 c.weightx = 1;
 725                 c.anchor = GridBagConstraints.LINE_START;
 726                 c.insets = ir;
 727                 c.ipady = 5;
 728                 tracker_motion_value = new JComboBox<String>(tracker_motion_values());
 729                 tracker_motion_value.setEditable(true);
 730                 tracker_motion_value.addItemListener(this);
 731                 pane.add(tracker_motion_value, c);
 732                 row++;
 733
 734                 /* Tracker triger vert distances */
 735                 c = new GridBagConstraints();
 736                 c.gridx = 0; c.gridy = row;
 737                 c.gridwidth = 4;
 738                 c.fill = GridBagConstraints.NONE;
 739                 c.anchor = GridBagConstraints.LINE_START;
 740                 c.insets = il;
 741                 c.ipady = 5;
 742                 tracker_interval_label = new JLabel("Position Reporting Interval(s):");
 743                 pane.add(tracker_interval_label, c);
 744
 745                 c = new GridBagConstraints();
 746                 c.gridx = 4; c.gridy = row;
 747                 c.gridwidth = 4;
 748                 c.fill = GridBagConstraints.HORIZONTAL;
 749                 c.weightx = 1;
 750                 c.anchor = GridBagConstraints.LINE_START;
 751                 c.insets = ir;
 752                 c.ipady = 5;
 753                 tracker_interval_value = new JComboBox<String>(tracker_interval_values);
 754                 tracker_interval_value.setEditable(true);
 755                 tracker_interval_value.addItemListener(this);
 756                 pane.add(tracker_interval_value, c);
 757                 set_tracker_tool_tip();
 758                 row++;
 759
 760                 /* Pyro channels */
 761                 c = new GridBagConstraints();
 762                 c.gridx = 4; c.gridy = row;
 763                 c.gridwidth = 4;
 764                 c.fill = GridBagConstraints.HORIZONTAL;
 765                 c.anchor = GridBagConstraints.LINE_START;
 766                 c.insets = il;
 767                 c.ipady = 5;
 768                 pyro = new JButton("Configure Pyro Channels");
 769                 pane.add(pyro, c);
 770                 pyro.addActionListener(this);
 771                 pyro.setActionCommand("Pyro");
 772                 row++;
 773
 774                 /* Buttons */
 775                 c = new GridBagConstraints();
 776                 c.gridx = 0; c.gridy = row;
 777                 c.gridwidth = 2;
 778                 c.fill = GridBagConstraints.NONE;
 779                 c.anchor = GridBagConstraints.LINE_START;
 780                 c.insets = il;
 781                 save = new JButton("Save");
 782                 pane.add(save, c);
 783                 save.addActionListener(this);
 784                 save.setActionCommand("Save");
 785
 786                 c = new GridBagConstraints();
 787                 c.gridx = 2; c.gridy = row;
 788                 c.gridwidth = 2;
 789                 c.fill = GridBagConstraints.NONE;
 790                 c.anchor = GridBagConstraints.CENTER;
 791                 c.insets = il;
 792                 reset = new JButton("Reset");
 793                 pane.add(reset, c);
 794                 reset.addActionListener(this);
 795                 reset.setActionCommand("Reset");
 796
 797                 c = new GridBagConstraints();
 798                 c.gridx = 4; c.gridy = row;
 799                 c.gridwidth = 2;
 800                 c.fill = GridBagConstraints.NONE;
 801                 c.anchor = GridBagConstraints.CENTER;
 802                 c.insets = il;
 803                 reboot = new JButton("Reboot");
 804                 pane.add(reboot, c);
 805                 reboot.addActionListener(this);
 806                 reboot.setActionCommand("Reboot");
 807
 808                 c = new GridBagConstraints();
 809                 c.gridx = 6; c.gridy = row;
 810                 c.gridwidth = 2;
 811                 c.fill = GridBagConstraints.NONE;
 812                 c.anchor = GridBagConstraints.LINE_END;
 813                 c.insets = il;
 814                 close = new JButton("Close");
 815                 pane.add(close, c);
 816                 close.addActionListener(this);
 817                 close.setActionCommand("Close");
 818
 819                 addWindowListener(new ConfigListener(this));
 820                 AltosPreferences.register_units_listener(this);
 821         }
 822
 823         /* Once the initial values are set, the config code will show the dialog */
 824         public void make_visible() {
 825                 pack();
 826                 setLocationRelativeTo(owner);
 827                 setVisible(true);
 828         }
 829
 830         /* If any values have been changed, confirm before closing */
 831         public boolean check_dirty(String operation) {
 832                 if (dirty) {
 833                         Object[] options = { String.format("%s anyway", operation), "Keep editing" };
 834                         int i;
 835                         i = JOptionPane.showOptionDialog(this,
 836                                                          String.format("Configuration modified. %s anyway?", operation),
 837                                                          "Configuration Modified",
 838                                                          JOptionPane.DEFAULT_OPTION,
 839                                                          JOptionPane.WARNING_MESSAGE,
 840                                                          null, options, options[1]);
 841                         if (i != 0)
 842                                 return false;
 843                 }
 844                 return true;
 845         }
 846
 847         void set_dirty() {
 848                 dirty = true;
 849                 save.setEnabled(true);
 850         }
 851
 852         public void set_clean() {
 853                 dirty = false;
 854                 save.setEnabled(false);
 855         }
 856
 857         AltosConfigPyroUI       pyro_ui;
 858
 859         public void dispose() {
 860                 if (pyro_ui != null)
 861                         pyro_ui.dispose();
 862                 AltosPreferences.unregister_units_listener(this);
 863                 super.dispose();
 864         }
 865
 866         /* Listen for events from our buttons */
 867         public void actionPerformed(ActionEvent e) {
 868                 String  cmd = e.getActionCommand();
 869
 870                 if (cmd.equals("Pyro")) {
 871                         if (pyro_ui == null && pyros != null)
 872                                 pyro_ui = new AltosConfigPyroUI(this, pyros, pyro_firing_time);
 873                         if (pyro_ui != null)
 874                                 pyro_ui.make_visible();
 875                         return;
 876                 }
 877
 878                 if (cmd.equals("Close") || cmd.equals("Reboot"))
 879                         if (!check_dirty(cmd))
 880                                 return;
 881                 listener.actionPerformed(e);
 882                 if (cmd.equals("Close") || cmd.equals("Reboot")) {
 883                         setVisible(false);
 884                         dispose();
 885                 }
 886                 set_clean();
 887         }
 888
 889         /* ItemListener interface method */
 890         public void itemStateChanged(ItemEvent e) {
 891                 set_dirty();
 892         }
 893
 894         /* DocumentListener interface methods */
 895         public void changedUpdate(DocumentEvent e) {
 896                 set_dirty();
 897         }
 898
 899         public void insertUpdate(DocumentEvent e) {
 900                 set_dirty();
 901         }
 902
 903         public void removeUpdate(DocumentEvent e) {
 904                 set_dirty();
 905         }
 906
 907         /* Let the config code hook on a listener */
 908         public void addActionListener(ActionListener l) {
 909                 listener = l;
 910         }
 911
 912         /* set and get all of the dialog values */
 913         public void set_product(String product) {
 914                 radio_frequency_value.set_product(product);
 915                 product_value.setText(product);
 916                 set_pad_orientation_tool_tip();
 917                 set_flight_log_max_tool_tip();
 918         }
 919
 920         public void set_version(String version) {
 921                 version_value.setText(version);
 922         }
 923
 924         public void set_serial(int serial) {
 925                 radio_frequency_value.set_serial(serial);
 926                 serial_value.setText(String.format("%d", serial));
 927         }
 928
 929         public void set_altitude_32(int altitude_32) {
 930         }
 931
 932         public void set_main_deploy(int new_main_deploy) {
 933                 main_deploy_value.setSelectedItem(AltosConvert.height.say(new_main_deploy));
 934                 main_deploy_value.setEnabled(new_main_deploy >= 0);
 935
 936                 main_deploy_value.setVisible(new_main_deploy >= 0);
 937                 main_deploy_label.setVisible(new_main_deploy >= 0);
 938
 939         }
 940
 941         public int main_deploy() {
 942                 return (int) (AltosConvert.height.parse(main_deploy_value.getSelectedItem().toString()) + 0.5);
 943         }
 944
 945         String get_main_deploy_label() {
 946                 return String.format("Main Deploy Altitude(%s):", AltosConvert.height.show_units());
 947         }
 948
 949         String[] main_deploy_values() {
 950                 if (AltosConvert.imperial_units)
 951                         return main_deploy_values_ft;
 952                 else
 953                         return main_deploy_values_m;
 954         }
 955
 956         void set_main_deploy_values() {
 957                 String[]        v = main_deploy_values();
 958                 while (main_deploy_value.getItemCount() > 0)
 959                         main_deploy_value.removeItemAt(0);
 960                 for (int i = 0; i < v.length; i++)
 961                         main_deploy_value.addItem(v[i]);
 962                 main_deploy_value.setMaximumRowCount(v.length);
 963         }
 964
 965         public void units_changed(boolean imperial_units) {
 966                 boolean was_dirty = dirty;
 967
 968                 String v = main_deploy_value.getSelectedItem().toString();
 969                 main_deploy_label.setText(get_main_deploy_label());
 970                 set_main_deploy_values();
 971                 int m = (int) (AltosConvert.height.parse(v, !imperial_units) + 0.5);
 972                 set_main_deploy(m);
 973
 974                 if (tracker_motion_value.isEnabled()) {
 975                         String motion = tracker_motion_value.getSelectedItem().toString();
 976                         tracker_motion_label.setText(get_tracker_motion_label());
 977                         set_tracker_motion_values();
 978                         set_tracker_motion((int) (AltosConvert.height.parse(motion, !imperial_units) + 0.5));
 979                 }
 980
 981                 if (!was_dirty)
 982                         set_clean();
 983         }
 984
 985         public void set_apogee_delay(int new_apogee_delay) {
 986                 apogee_delay_value.setVisible(new_apogee_delay >= 0);
 987                 apogee_delay_label.setVisible(new_apogee_delay >= 0);
 988
 989                 apogee_delay_value.setSelectedItem(Integer.toString(new_apogee_delay));
 990                 apogee_delay_value.setEnabled(new_apogee_delay >= 0);
 991         }
 992
 993         private int parse_int(String name, String s, boolean split) throws AltosConfigDataException {
 994                 String v = s;
 995                 if (split)
 996                         v = s.split("\\s+")[0];
 997                 try {
 998                         return Integer.parseInt(v);
 999                 } catch (NumberFormatException ne) {
1000                         throw new AltosConfigDataException("Invalid %s \"%s\"", name, s);
1001                 }
1002         }
1003
1004         public int apogee_delay() throws AltosConfigDataException {
1005                 return parse_int("apogee delay", apogee_delay_value.getSelectedItem().toString(), false);
1006         }
1007
1008         public void set_apogee_lockout(int new_apogee_lockout) {
1009                 apogee_lockout_value.setSelectedItem(Integer.toString(new_apogee_lockout));
1010                 apogee_lockout_value.setEnabled(new_apogee_lockout >= 0);
1011
1012                 apogee_lockout_value.setVisible(new_apogee_lockout >= 0);
1013                 apogee_lockout_label.setVisible(new_apogee_lockout >= 0);
1014         }
1015
1016         public int apogee_lockout() throws AltosConfigDataException {
1017                 return parse_int("apogee lockout", apogee_lockout_value.getSelectedItem().toString(), false);
1018         }
1019
1020         public void set_radio_frequency(double new_radio_frequency) {
1021                 radio_frequency_label.setVisible(new_radio_frequency >= 0);
1022                 radio_frequency_value.set_frequency(new_radio_frequency);
1023         }
1024
1025         public double radio_frequency() {
1026                 return radio_frequency_value.frequency();
1027         }
1028
1029         public void set_radio_calibration(int new_radio_calibration) {
1030                 radio_calibration_value.setVisible(new_radio_calibration >= 0);
1031                 radio_calibration_label.setVisible(new_radio_calibration >= 0);
1032
1033                 if (new_radio_calibration < 0)
1034                         radio_calibration_value.setText("Disabled");
1035                 else
1036                         radio_calibration_value.setText(String.format("%d", new_radio_calibration));
1037         }
1038
1039         public int radio_calibration() throws AltosConfigDataException {
1040                 return parse_int("radio calibration", radio_calibration_value.getText(), false);
1041         }
1042
1043         public void set_radio_enable(int new_radio_enable) {
1044                 radio_enable_label.setVisible(new_radio_enable >= 0);
1045                 radio_enable_value.setVisible(new_radio_enable >= 0);
1046
1047                 if (new_radio_enable >= 0) {
1048                         radio_enable_value.setSelected(new_radio_enable > 0);
1049                         radio_enable_value.setEnabled(true);
1050                 } else {
1051                         radio_enable_value.setSelected(true);
1052                         radio_enable_value.setEnabled(false);
1053                 }
1054                 set_radio_enable_tool_tip();
1055         }
1056
1057         public int radio_enable() {
1058                 if (radio_enable_value.isEnabled())
1059                         return radio_enable_value.isSelected() ? 1 : 0;
1060                 else
1061                         return -1;
1062         }
1063
1064         public void set_telemetry_rate(int new_rate) {
1065                 rate_label.setVisible(new_rate >= 0);
1066
1067                 rate_value.set_rate(new_rate);
1068         }
1069
1070         public int telemetry_rate() {
1071                 return rate_value.rate();
1072         }
1073
1074         public void set_callsign(String new_callsign) {
1075                 callsign_value.setVisible(new_callsign != null);
1076                 callsign_label.setVisible(new_callsign != null);
1077
1078                 callsign_value.setText(new_callsign);
1079         }
1080
1081         public String callsign() {
1082                 return callsign_value.getText();
1083         }
1084
1085         int     flight_log_max_limit;
1086         int     flight_log_max;
1087
1088         public String flight_log_max_label(int flight_log_max) {
1089                 if (flight_log_max_limit != 0) {
1090                         int     nflight = flight_log_max_limit / flight_log_max;
1091                         String  plural = nflight > 1 ? "s" : "";
1092
1093                         return String.format("%d (%d flight%s)", flight_log_max, nflight, plural);
1094                 }
1095                 return String.format("%d", flight_log_max);
1096         }
1097
1098         public void set_flight_log_max(int new_flight_log_max) {
1099                 flight_log_max_value.setVisible(new_flight_log_max >= 0);
1100                 flight_log_max_label.setVisible(new_flight_log_max >= 0);
1101
1102                 flight_log_max_value.setSelectedItem(flight_log_max_label(new_flight_log_max));
1103                 flight_log_max = new_flight_log_max;
1104                 set_flight_log_max_tool_tip();
1105         }
1106
1107         public void set_flight_log_max_enabled(boolean enable) {
1108                 flight_log_max_value.setEnabled(enable);
1109                 set_flight_log_max_tool_tip();
1110         }
1111
1112         public int flight_log_max() throws AltosConfigDataException {
1113                 return parse_int("flight log max", flight_log_max_value.getSelectedItem().toString(), true);
1114         }
1115
1116         public void set_flight_log_max_limit(int new_flight_log_max_limit) {
1117                 flight_log_max_limit = new_flight_log_max_limit;
1118                 flight_log_max_value.removeAllItems();
1119                 for (int i = 8; i >= 1; i--) {
1120                         int     size = flight_log_max_limit / i;
1121                         flight_log_max_value.addItem(String.format("%d (%d flights)", size, i));
1122                 }
1123                 if (flight_log_max != 0)
1124                         set_flight_log_max(flight_log_max);
1125         }
1126
1127         public void set_ignite_mode(int new_ignite_mode) {
1128                 ignite_mode_value.setVisible(new_ignite_mode >= 0);
1129                 ignite_mode_label.setVisible(new_ignite_mode >= 0);
1130
1131                 if (new_ignite_mode >= ignite_mode_values.length)
1132                         new_ignite_mode = 0;
1133                 if (new_ignite_mode < 0) {
1134                         ignite_mode_value.setEnabled(false);
1135                         new_ignite_mode = 0;
1136                 } else {
1137                         ignite_mode_value.setEnabled(true);
1138                 }
1139                 ignite_mode_value.setSelectedIndex(new_ignite_mode);
1140                 set_ignite_mode_tool_tip();
1141         }
1142
1143         public int ignite_mode() {
1144                 if (ignite_mode_value.isEnabled())
1145                         return ignite_mode_value.getSelectedIndex();
1146                 else
1147                         return -1;
1148         }
1149
1150
1151         public void set_pad_orientation(int new_pad_orientation) {
1152                 pad_orientation_value.setVisible(new_pad_orientation >= 0);
1153                 pad_orientation_label.setVisible(new_pad_orientation >= 0);
1154
1155                 if (new_pad_orientation >= pad_orientation_values.length)
1156                         new_pad_orientation = 0;
1157                 if (new_pad_orientation < 0)
1158                         new_pad_orientation = 0;
1159                 pad_orientation_value.setSelectedIndex(new_pad_orientation);
1160                 set_pad_orientation_tool_tip();
1161         }
1162
1163         public int pad_orientation() {
1164                 if (pad_orientation_value.isEnabled())
1165                         return pad_orientation_value.getSelectedIndex();
1166                 else
1167                         return -1;
1168         }
1169
1170         public void set_beep(int new_beep) {
1171                 beep_value.setVisible(new_beep >= 0);
1172                 beep_label.setVisible(new_beep >= 0);
1173
1174                 int new_freq = (int) Math.floor (AltosConvert.beep_value_to_freq(new_beep) + 0.5);
1175                 for (int i = 0; i < beep_values.length; i++)
1176                         if (new_beep == AltosConvert.beep_freq_to_value(Integer.parseInt(beep_values[i]))) {
1177                                 beep_value.setSelectedIndex(i);
1178                                 set_beep_tool_tip();
1179                                 return;
1180                         }
1181                 beep_value.setSelectedItem(String.format("%d", new_freq));
1182                 beep_value.setEnabled(new_beep >= 0);
1183                 set_beep_tool_tip();
1184         }
1185
1186         public int beep() {
1187                 if (beep_value.isEnabled())
1188                         return AltosConvert.beep_freq_to_value(Integer.parseInt(beep_value.getSelectedItem().toString()));
1189                 else
1190                         return -1;
1191         }
1192
1193         String[] tracker_motion_values() {
1194                 if (AltosConvert.imperial_units)
1195                         return tracker_motion_values_ft;
1196                 else
1197                         return tracker_motion_values_m;
1198         }
1199
1200         void set_tracker_motion_values() {
1201                 String[]        v = tracker_motion_values();
1202                 while (tracker_motion_value.getItemCount() > 0)
1203                         tracker_motion_value.removeItemAt(0);
1204                 for (int i = 0; i < v.length; i++)
1205                         tracker_motion_value.addItem(v[i]);
1206                 tracker_motion_value.setMaximumRowCount(v.length);
1207         }
1208
1209         String get_tracker_motion_label() {
1210                 return String.format("Logging Trigger Motion (%s):", AltosConvert.height.show_units());
1211         }
1212
1213         void set_tracker_tool_tip() {
1214                 if (tracker_motion_value.isEnabled())
1215                         tracker_motion_value.setToolTipText("How far the device must move before logging");
1216                 else
1217                         tracker_motion_value.setToolTipText("This device doesn't disable logging when stationary");
1218                 if (tracker_interval_value.isEnabled())
1219                         tracker_interval_value.setToolTipText("How often to report GPS position");
1220                 else
1221                         tracker_interval_value.setToolTipText("This device can't configure interval");
1222         }
1223
1224         public void set_tracker_motion(int tracker_motion) {
1225                 tracker_motion_label.setVisible(tracker_motion >= 0);
1226                 tracker_motion_value.setVisible(tracker_motion >= 0);
1227
1228                 if (tracker_motion < 0) {
1229                         tracker_motion_value.setEnabled(false);
1230                 } else {
1231                         tracker_motion_value.setEnabled(true);
1232                         tracker_motion_value.setSelectedItem(AltosConvert.height.say(tracker_motion));
1233                 }
1234         }
1235
1236         public int tracker_motion() throws AltosConfigDataException {
1237                 return (int) AltosConvert.height.parse(tracker_motion_value.getSelectedItem().toString());
1238         }
1239
1240         public void set_tracker_interval(int tracker_interval) {
1241                 tracker_interval_label.setVisible(tracker_interval >= 0);
1242                 tracker_interval_value.setVisible(tracker_interval >= 0);
1243
1244                 if (tracker_interval< 0) {
1245                         tracker_interval_value.setEnabled(false);
1246                 } else {
1247                         tracker_interval_value.setEnabled(true);
1248                         tracker_interval_value.setSelectedItem(String.format("%d", tracker_interval));
1249                 }
1250         }
1251
1252         public int tracker_interval() throws AltosConfigDataException {
1253                 return parse_int ("tracker interval", tracker_interval_value.getSelectedItem().toString(), false);
1254         }
1255
1256         public void set_pyros(AltosPyro[] new_pyros) {
1257                 pyros = new_pyros;
1258                 pyro.setVisible(pyros != null);
1259                 if (pyros != null && pyro_ui != null)
1260                         pyro_ui.set_pyros(pyros);
1261         }
1262
1263         public AltosPyro[] pyros() throws AltosConfigDataException {
1264                 if (pyro_ui != null)
1265                         pyros = pyro_ui.get_pyros();
1266                 return pyros;
1267         }
1268
1269         public void set_pyro_firing_time(double new_pyro_firing_time) {
1270                 pyro_firing_time = new_pyro_firing_time;
1271                 pyro.setVisible(pyro_firing_time >= 0);
1272                 if (pyro_firing_time >= 0 && pyro_ui != null)
1273                         pyro_ui.set_pyro_firing_time(pyro_firing_time);
1274         }
1275
1276         public double pyro_firing_time() throws AltosConfigDataException {
1277                 if (pyro_ui != null)
1278                         pyro_firing_time = pyro_ui.get_pyro_firing_time();
1279                 return pyro_firing_time;
1280         }
1281
1282         public void set_aprs_interval(int new_aprs_interval) {
1283                 aprs_interval_value.setVisible(new_aprs_interval >= 0);
1284                 aprs_interval_label.setVisible(new_aprs_interval >= 0);
1285
1286                 String  s;
1287
1288                 if (new_aprs_interval <= 0)
1289                         s = "Disabled";
1290                 else
1291                         s = Integer.toString(new_aprs_interval);
1292                 aprs_interval_value.setSelectedItem(s);
1293                 set_aprs_interval_tool_tip();
1294         }
1295
1296         public int aprs_interval() throws AltosConfigDataException {
1297                 String  s = aprs_interval_value.getSelectedItem().toString();
1298
1299                 if (s.equals("Disabled"))
1300                         return 0;
1301                 return parse_int("aprs interval", s, false);
1302         }
1303
1304         public void set_aprs_ssid(int new_aprs_ssid) {
1305                 aprs_ssid_value.setVisible(new_aprs_ssid >= 0);
1306                 aprs_ssid_label.setVisible(new_aprs_ssid >= 0);
1307
1308                 aprs_ssid_value.setSelectedItem(Math.max(0,new_aprs_ssid));
1309                 set_aprs_ssid_tool_tip();
1310         }
1311
1312         public int aprs_ssid() throws AltosConfigDataException {
1313                 Integer i = (Integer) aprs_ssid_value.getSelectedItem();
1314                 return i;
1315         }
1316 }