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   1 /*
   2  * Copyright © 2011 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 org.altusmetrum.altoslib_6;
  19
  20 import java.util.*;
  21 import java.text.*;
  22 import java.util.concurrent.*;
  23
  24 public class AltosConfigData implements Iterable<String> {
  25
  26         /* Version information */
  27         public String   manufacturer;
  28         public String   product;
  29         public int      serial;
  30         public int      flight;
  31         public int      log_format;
  32         public int      log_space;
  33         public String   version;
  34         public int      altitude_32;
  35
  36         /* Strings returned */
  37         public LinkedList<String>       lines;
  38
  39         /* Config information */
  40         /* HAS_FLIGHT*/
  41         public int      main_deploy;
  42         public int      apogee_delay;
  43         public int      apogee_lockout;
  44
  45         /* HAS_RADIO */
  46         public int      radio_frequency;
  47         public String   callsign;
  48         public int      radio_enable;
  49         public int      radio_calibration;
  50         public int      telemetry_rate;
  51         /* Old HAS_RADIO values */
  52         public int      radio_channel;
  53         public int      radio_setting;
  54
  55         /* HAS_ACCEL */
  56         public int      accel_cal_plus, accel_cal_minus;
  57         public int      pad_orientation;
  58
  59         /* HAS_LOG */
  60         public int      flight_log_max;
  61         public int      log_fixed;
  62
  63         /* HAS_IGNITE */
  64         public int      ignite_mode;
  65
  66         /* HAS_AES */
  67         public String   aes_key;
  68
  69         /* AO_PYRO_NUM */
  70         public AltosPyro[]      pyros;
  71         public int              npyro;
  72         public int              pyro;
  73         public double           pyro_firing_time;
  74
  75         /* HAS_APRS */
  76         public int              aprs_interval;
  77         public int              aprs_ssid;
  78
  79         /* HAS_BEEP */
  80         public int              beep;
  81
  82         /* Storage info replies */
  83         public int      storage_size;
  84         public int      storage_erase_unit;
  85
  86         /* Log listing replies */
  87         public int      stored_flight;
  88
  89         /* HAS_TRACKER */
  90         public int      tracker_motion;
  91         public int      tracker_interval;
  92
  93         /* HAS_GYRO */
  94         public int      accel_zero_along, accel_zero_across, accel_zero_through;
  95
  96         /* ms5607 data */
  97         public int      ms5607_reserved;
  98         public int      ms5607_sens;
  99         public int      ms5607_off;
 100         public int      ms5607_tcs;
 101         public int      ms5607_tco;
 102         public int      ms5607_tref;
 103         public int      ms5607_tempsens;
 104         public int      ms5607_crc;
 105
 106         public static String get_string(String line, String label) throws  ParseException {
 107                 if (line.startsWith(label)) {
 108                         String  quoted = line.substring(label.length()).trim();
 109
 110                         if (quoted.startsWith("\""))
 111                                 quoted = quoted.substring(1);
 112                         if (quoted.endsWith("\""))
 113                                 quoted = quoted.substring(0,quoted.length()-1);
 114                         return quoted;
 115                 }
 116                 throw new ParseException("mismatch", 0);
 117         }
 118
 119         public static int get_int(String line, String label) throws NumberFormatException, ParseException {
 120                 if (line.startsWith(label)) {
 121                         String tail = line.substring(label.length()).trim();
 122                         String[] tokens = tail.split("\\s+");
 123                         if (tokens.length > 0)
 124                                 return  Integer.parseInt(tokens[0]);
 125                 }
 126                 throw new ParseException("mismatch", 0);
 127         }
 128
 129         public static int[] get_values(String line, String label) throws NumberFormatException, ParseException {
 130                 if (line.startsWith(label)) {
 131                         String tail = line.substring(label.length()).trim();
 132                         String[] tokens = tail.split("\\s+");
 133                         if (tokens.length > 1) {
 134                                 int[]   values = new int[2];
 135                                 values[0] = Integer.parseInt(tokens[0]);
 136                                 values[1] = Integer.parseInt(tokens[1]);
 137                                 return values;
 138                         }
 139                 }
 140                 throw new ParseException("mismatch", 0);
 141         }
 142
 143         public Iterator<String> iterator() {
 144                 return lines.iterator();
 145         }
 146
 147         public int log_space() {
 148                 if (log_space > 0)
 149                         return log_space;
 150
 151                 if (storage_size > 0) {
 152                         int     space = storage_size;
 153
 154                         if (storage_erase_unit > 0 && use_flash_for_config())
 155                                 space -= storage_erase_unit;
 156
 157                         if (space > 0)
 158                                 return space;
 159                 }
 160                 return 0;
 161         }
 162
 163         public int log_available() {
 164                 switch (log_format) {
 165                 case AltosLib.AO_LOG_FORMAT_TINY:
 166                         if (stored_flight == 0)
 167                                 return 1;
 168                         return 0;
 169                 case AltosLib.AO_LOG_FORMAT_TELEMETRY:
 170                 case AltosLib.AO_LOG_FORMAT_TELESCIENCE:
 171                         return 1;
 172                 default:
 173                         if (flight_log_max <= 0)
 174                                 return 1;
 175                         int     log_max = flight_log_max * 1024;
 176                         int     log_space = log_space();
 177                         int     log_used;
 178
 179                         if (stored_flight <= 0)
 180                                 log_used = 0;
 181                         else
 182                                 log_used = stored_flight * log_max;
 183                         int     log_avail;
 184
 185                         if (log_used >= log_space)
 186                                 log_avail = 0;
 187                         else
 188                                 log_avail = (log_space - log_used) / log_max;
 189
 190                         return log_avail;
 191                 }
 192         }
 193
 194         public boolean has_monitor_battery() {
 195                 if (product.startsWith("TeleBT"))
 196                         return true;
 197                 return false;
 198         }
 199
 200         int[] parse_version(String v) {
 201                 String[] parts = v.split("\\.");
 202                 int r[] = new int[parts.length];
 203
 204                 for (int i = 0; i < parts.length; i++) {
 205                         try {
 206                                 r[i] = AltosLib.fromdec(parts[i]);
 207                         } catch (NumberFormatException n) {
 208                                 r[i] = 0;
 209                         }
 210                 }
 211
 212                 return r;
 213         }
 214
 215         public int compare_version(String other) {
 216                 int[]   me = parse_version(version);
 217                 int[]   them = parse_version(other);
 218
 219                 int     l = Math.min(me.length, them.length);
 220
 221                 for (int i = 0; i < l; i++) {
 222                         int     d = me[i] - them[i];
 223                         if (d != 0)
 224                                 return d;
 225                 }
 226                 if (me.length > l)
 227                         return 1;
 228                 if (them.length > l)
 229                         return -1;
 230                 return 0;
 231         }
 232
 233         public void reset() {
 234                 lines = new LinkedList<String>();
 235
 236                 manufacturer = "unknown";
 237                 product = "unknown";
 238                 serial = 0;
 239                 flight = 0;
 240                 log_format = AltosLib.AO_LOG_FORMAT_UNKNOWN;
 241                 log_space = -1;
 242                 version = "unknown";
 243
 244                 main_deploy = -1;
 245                 apogee_delay = -1;
 246                 apogee_lockout = -1;
 247
 248                 radio_frequency = -1;
 249                 callsign = null;
 250                 radio_enable = -1;
 251                 radio_calibration = -1;
 252                 radio_channel = -1;
 253                 radio_setting = -1;
 254                 telemetry_rate = -1;
 255
 256                 accel_cal_plus = -1;
 257                 accel_cal_minus = -1;
 258                 pad_orientation = -1;
 259
 260                 flight_log_max = -1;
 261                 log_fixed = -1;
 262                 ignite_mode = -1;
 263
 264                 aes_key = "";
 265
 266                 pyro = 0;
 267                 npyro = 0;
 268                 pyros = null;
 269                 pyro_firing_time = -1;
 270
 271                 aprs_interval = -1;
 272                 aprs_ssid = -1;
 273
 274                 beep = -1;
 275
 276                 tracker_motion = -1;
 277                 tracker_interval = -1;
 278
 279                 storage_size = -1;
 280                 storage_erase_unit = -1;
 281                 stored_flight = 0;
 282
 283                 accel_zero_along = -1;
 284                 accel_zero_across = -1;
 285                 accel_zero_through = -1;
 286         }
 287
 288         public void parse_line(String line) {
 289                 lines.add(line);
 290                 /* Version replies */
 291                 try { manufacturer = get_string(line, "manufacturer"); } catch (Exception e) {}
 292                 try { product = get_string(line, "product"); } catch (Exception e) {}
 293                 try { serial = get_int(line, "serial-number"); } catch (Exception e) {}
 294                 try { flight = get_int(line, "current-flight"); } catch (Exception e) {}
 295                 try { log_format = get_int(line, "log-format"); } catch (Exception e) {}
 296                 try { log_space = get_int(line, "log-space"); } catch (Exception e) {}
 297                 try { altitude_32 = get_int(line, "altitude-32"); } catch (Exception e) {}
 298                 try { version = get_string(line, "software-version"); } catch (Exception e) {}
 299
 300                 /* Version also contains MS5607 info, which we ignore here */
 301
 302                 try { ms5607_reserved = get_int(line, "ms5607 reserved:"); } catch (Exception e) {}
 303                 try { ms5607_sens = get_int(line, "ms5607 sens:"); } catch (Exception e) {}
 304                 try { ms5607_off = get_int(line, "ms5607 off:"); } catch (Exception e) {}
 305                 try { ms5607_tcs = get_int(line, "ms5607 tcs:"); } catch (Exception e) {}
 306                 try { ms5607_tco = get_int(line, "ms5607 tco:"); } catch (Exception e) {}
 307                 try { ms5607_tref = get_int(line, "ms5607 tref:"); } catch (Exception e) {}
 308                 try { ms5607_tempsens = get_int(line, "ms5607 tempsens:"); } catch (Exception e) {}
 309                 try { ms5607_crc = get_int(line, "ms5607 crc:"); } catch (Exception e) {}
 310
 311                 /* Config show replies */
 312
 313                 /* HAS_FLIGHT */
 314                 try { main_deploy = get_int(line, "Main deploy:"); } catch (Exception e) {}
 315                 try { apogee_delay = get_int(line, "Apogee delay:"); } catch (Exception e) {}
 316                 try { apogee_lockout = get_int(line, "Apogee lockout:"); } catch (Exception e) {}
 317
 318                 /* HAS_RADIO */
 319                 try {
 320                         radio_frequency = get_int(line, "Frequency:");
 321                         if (radio_frequency < 0)
 322                                 radio_frequency = 434550;
 323                 } catch (Exception e) {}
 324                 try { callsign = get_string(line, "Callsign:"); } catch (Exception e) {}
 325                 try { radio_enable = get_int(line, "Radio enable:"); } catch (Exception e) {}
 326                 try { radio_calibration = get_int(line, "Radio cal:"); } catch (Exception e) {}
 327                 try { telemetry_rate = get_int(line, "Telemetry rate:"); } catch (Exception e) {}
 328
 329                 /* Old HAS_RADIO values */
 330                 try { radio_channel = get_int(line, "Radio channel:"); } catch (Exception e) {}
 331                 try { radio_setting = get_int(line, "Radio setting:"); } catch (Exception e) {}
 332
 333                 /* HAS_ACCEL */
 334                 try {
 335                         if (line.startsWith("Accel cal")) {
 336                                 String[] bits = line.split("\\s+");
 337                                 if (bits.length >= 6) {
 338                                         accel_cal_plus = Integer.parseInt(bits[3]);
 339                                         accel_cal_minus = Integer.parseInt(bits[5]);
 340                                 }
 341                         }
 342                 } catch (Exception e) {}
 343                 try { pad_orientation = get_int(line, "Pad orientation:"); } catch (Exception e) {}
 344
 345                 /* HAS_LOG */
 346                 try { flight_log_max = get_int(line, "Max flight log:"); } catch (Exception e) {}
 347                 try { log_fixed = get_int(line, "Log fixed:"); } catch (Exception e) {}
 348
 349                 /* HAS_IGNITE */
 350                 try { ignite_mode = get_int(line, "Ignite mode:"); } catch (Exception e) {}
 351
 352                 /* HAS_AES */
 353                 try { aes_key = get_string(line, "AES key:"); } catch (Exception e) {}
 354
 355                 /* AO_PYRO_NUM */
 356                 try {
 357                         npyro = get_int(line, "Pyro-count:");
 358                         pyros = new AltosPyro[npyro];
 359                         pyro = 0;
 360                 } catch (Exception e) {}
 361                 if (npyro > 0) {
 362                         try {
 363                                 AltosPyro p = new AltosPyro(pyro, line);
 364                                 if (pyro < npyro)
 365                                         pyros[pyro++] = p;
 366                         } catch (Exception e) {}
 367                 }
 368                 try { pyro_firing_time = get_int(line, "Pyro time:") / 100.0; } catch (Exception e) {}
 369
 370                 /* HAS_APRS */
 371                 try { aprs_interval = get_int(line, "APRS interval:"); } catch (Exception e) {}
 372                 try { aprs_ssid = get_int(line, "APRS SSID:"); } catch (Exception e) {}
 373
 374                 /* HAS_BEEP */
 375                 try { beep = get_int(line, "Beeper setting:"); } catch (Exception e) {}
 376
 377                 /* HAS_TRACKER */
 378                 try {
 379                         int[] values = get_values(line, "Tracker setting:");
 380                         tracker_motion = values[0];
 381                         tracker_interval = values[1];
 382                 } catch (Exception e) {}
 383
 384                 /* Storage info replies */
 385                 try { storage_size = get_int(line, "Storage size:"); } catch (Exception e) {}
 386                 try { storage_erase_unit = get_int(line, "Storage erase unit:"); } catch (Exception e) {}
 387
 388                 /* Log listing replies */
 389                 try { get_int(line, "flight"); stored_flight++; }  catch (Exception e) {}
 390
 391                 /* HAS_GYRO */
 392                 try {
 393                         if (line.startsWith("IMU call along")) {
 394                                 String[] bits = line.split("\\s+");
 395                                 if (bits.length >= 8) {
 396                                         accel_zero_along = Integer.parseInt(bits[3]);
 397                                         accel_zero_across = Integer.parseInt(bits[5]);
 398                                         accel_zero_through = Integer.parseInt(bits[7]);
 399                                 }
 400                         }
 401                 } catch (Exception e) {}
 402         }
 403
 404         public AltosConfigData() {
 405                 reset();
 406         }
 407
 408         private void read_link(AltosLink link, String finished) throws InterruptedException, TimeoutException {
 409                 for (;;) {
 410                         String line = link.get_reply();
 411                         if (line == null)
 412                                 throw new TimeoutException();
 413                         if (line.contains("Syntax error"))
 414                                 continue;
 415                         this.parse_line(line);
 416
 417                         /* signals the end of the version info */
 418                         if (line.startsWith(finished))
 419                                 break;
 420                 }
 421         }
 422
 423         public boolean has_frequency() {
 424                 return radio_frequency >= 0 || radio_setting >= 0 || radio_channel >= 0;
 425         }
 426
 427         public boolean has_telemetry_rate() {
 428                 return telemetry_rate >= 0;
 429         }
 430
 431         public void set_frequency(double freq) {
 432                 int     frequency = radio_frequency;
 433                 int     setting = radio_setting;
 434
 435                 if (frequency > 0) {
 436                         radio_frequency = (int) Math.floor (freq * 1000 + 0.5);
 437                         radio_channel = -1;
 438                 } else if (setting > 0) {
 439                         radio_setting =AltosConvert.radio_frequency_to_setting(freq,
 440                                                                                     radio_calibration);
 441                         radio_channel = -1;
 442                 } else {
 443                         radio_channel = AltosConvert.radio_frequency_to_channel(freq);
 444                 }
 445         }
 446
 447         public double frequency() {
 448                 int     channel = radio_channel;
 449                 int     setting = radio_setting;
 450
 451                 if (radio_frequency < 0 && channel < 0 && setting < 0)
 452                         return -1;
 453
 454                 if (channel < 0)
 455                         channel = 0;
 456                 if (setting < 0)
 457                         setting = 0;
 458
 459                 return AltosConvert.radio_to_frequency(radio_frequency,
 460                                                        setting,
 461                                                        radio_calibration,
 462                                                        channel);
 463         }
 464
 465         boolean use_flash_for_config() {
 466                 if (product.startsWith("TeleMega"))
 467                         return false;
 468                 if (product.startsWith("TeleMetrum-v2"))
 469                         return false;
 470                 if (product.startsWith("EasyMega"))
 471                         return false;
 472                 return true;
 473         }
 474
 475
 476         public void get_values(AltosConfigValues source) throws AltosConfigDataException {
 477
 478                 /* HAS_FLIGHT */
 479                 if (main_deploy >= 0)
 480                         main_deploy = source.main_deploy();
 481                 if (apogee_delay >= 0)
 482                         apogee_delay = source.apogee_delay();
 483                 if (apogee_lockout >= 0)
 484                         apogee_lockout = source.apogee_lockout();
 485
 486                 /* HAS_RADIO */
 487                 if (has_frequency())
 488                         set_frequency(source.radio_frequency());
 489                 if (radio_enable >= 0)
 490                         radio_enable = source.radio_enable();
 491                 if (callsign != null)
 492                         callsign = source.callsign();
 493                 if (radio_calibration >= 0)
 494                         radio_calibration = source.radio_calibration();
 495                 if (telemetry_rate >= 0)
 496                         telemetry_rate = source.telemetry_rate();
 497
 498                 /* HAS_ACCEL */
 499                 if (pad_orientation >= 0)
 500                         pad_orientation = source.pad_orientation();
 501
 502                 /* HAS_LOG */
 503                 if (flight_log_max >= 0)
 504                         flight_log_max = source.flight_log_max();
 505
 506                 /* HAS_IGNITE */
 507                 if (ignite_mode >= 0)
 508                         ignite_mode = source.ignite_mode();
 509
 510                 /* AO_PYRO_NUM */
 511                 if (npyro > 0)
 512                         pyros = source.pyros();
 513                 if (pyro_firing_time >= 0)
 514                         pyro_firing_time = source.pyro_firing_time();
 515
 516                 /* HAS_APRS */
 517                 if (aprs_interval >= 0)
 518                         aprs_interval = source.aprs_interval();
 519                 if (aprs_ssid >= 0)
 520                         aprs_ssid = source.aprs_ssid();
 521
 522                 /* HAS_BEEP */
 523                 if (beep >= 0)
 524                         beep = source.beep();
 525                 /* HAS_TRACKER */
 526                 if (tracker_motion >= 0)
 527                         tracker_motion = source.tracker_motion();
 528                 if (tracker_interval >= 0)
 529                         tracker_interval = source.tracker_interval();
 530         }
 531
 532         public void set_values(AltosConfigValues dest) {
 533                 dest.set_serial(serial);
 534                 dest.set_product(product);
 535                 dest.set_version(version);
 536                 dest.set_altitude_32(altitude_32);
 537                 dest.set_main_deploy(main_deploy);
 538                 dest.set_apogee_delay(apogee_delay);
 539                 dest.set_apogee_lockout(apogee_lockout);
 540                 dest.set_radio_calibration(radio_calibration);
 541                 dest.set_radio_frequency(frequency());
 542                 dest.set_telemetry_rate(telemetry_rate);
 543                 boolean max_enabled = true;
 544
 545                 if (log_space() == 0)
 546                         max_enabled = false;
 547
 548                 if (log_fixed > 0)
 549                         max_enabled = false;
 550
 551                 switch (log_format) {
 552                 case AltosLib.AO_LOG_FORMAT_TINY:
 553                         max_enabled = false;
 554                         break;
 555                 default:
 556                         if (stored_flight > 0)
 557                                 max_enabled = false;
 558                         break;
 559                 }
 560
 561                 dest.set_flight_log_max_enabled(max_enabled);
 562                 dest.set_radio_enable(radio_enable);
 563                 dest.set_flight_log_max_limit(log_space() / 1024);
 564                 dest.set_flight_log_max(flight_log_max);
 565                 dest.set_ignite_mode(ignite_mode);
 566                 dest.set_pad_orientation(pad_orientation);
 567                 dest.set_callsign(callsign);
 568                 if (npyro > 0)
 569                         dest.set_pyros(pyros);
 570                 else
 571                         dest.set_pyros(null);
 572                 dest.set_pyro_firing_time(pyro_firing_time);
 573                 dest.set_aprs_interval(aprs_interval);
 574                 dest.set_aprs_ssid(aprs_ssid);
 575                 dest.set_beep(beep);
 576                 dest.set_tracker_motion(tracker_motion);
 577                 dest.set_tracker_interval(tracker_interval);
 578         }
 579
 580         public boolean log_has_state() {
 581                 switch (log_format) {
 582                 case AltosLib.AO_LOG_FORMAT_TELEGPS:
 583                         return false;
 584                 }
 585                 return true;
 586         }
 587
 588         public void save(AltosLink link, boolean remote) throws InterruptedException, TimeoutException {
 589
 590                 /* HAS_FLIGHT */
 591                 if (main_deploy >= 0)
 592                         link.printf("c m %d\n", main_deploy);
 593                 if (apogee_delay >= 0)
 594                         link.printf("c d %d\n", apogee_delay);
 595                 if (apogee_lockout >= 0)
 596                         link.printf("c L %d\n", apogee_lockout);
 597
 598                 /* Don't mess with radio calibration when remote */
 599                 if (radio_calibration > 0 && !remote)
 600                         link.printf("c f %d\n", radio_calibration);
 601
 602                 /* HAS_RADIO */
 603                 if (has_frequency()) {
 604                         boolean has_frequency = radio_frequency >= 0;
 605                         boolean has_setting = radio_setting > 0;
 606                         double frequency = frequency();
 607                         link.set_radio_frequency(frequency,
 608                                                         has_frequency,
 609                                                         has_setting,
 610                                                         radio_calibration);
 611                         /* When remote, reset the dongle frequency at the same time */
 612                         if (remote) {
 613                                 link.flush_output();
 614                                 link.stop_remote();
 615                                 link.set_radio_frequency(frequency);
 616                                 link.flush_output();
 617                                 link.start_remote();
 618                         }
 619                 }
 620
 621                 if (telemetry_rate >= 0) {
 622                         link.printf("c T %d\n", telemetry_rate);
 623                         if (remote) {
 624                                 link.flush_output();
 625                                 link.stop_remote();
 626                                 link.set_telemetry_rate(telemetry_rate);
 627                                 link.flush_output();
 628                                 link.start_remote();
 629                         }
 630                 }
 631
 632                 if (callsign != null) {
 633                         link.printf("c c %s\n", callsign);
 634                         if (remote) {
 635                                 link.flush_output();
 636                                 link.stop_remote();
 637                                 link.set_callsign(callsign);
 638                                 link.flush_output();
 639                                 link.start_remote();
 640                         }
 641                 }
 642
 643                 if (radio_enable >= 0)
 644                         link.printf("c e %d\n", radio_enable);
 645
 646                 /* HAS_ACCEL */
 647                 /* UI doesn't support accel cal */
 648                 if (pad_orientation >= 0)
 649                         link.printf("c o %d\n", pad_orientation);
 650
 651                 /* HAS_LOG */
 652                 if (flight_log_max != 0)
 653                         link.printf("c l %d\n", flight_log_max);
 654
 655                 /* HAS_IGNITE */
 656                 if (ignite_mode >= 0)
 657                         link.printf("c i %d\n", ignite_mode);
 658
 659                 /* HAS_AES */
 660                 /* UI doesn't support AES key config */
 661
 662                 /* AO_PYRO_NUM */
 663                 if (npyro > 0) {
 664                         for (int p = 0; p < pyros.length; p++) {
 665                                 link.printf("c P %s\n",
 666                                                    pyros[p].toString());
 667                         }
 668                 }
 669                 if (pyro_firing_time >= 0)
 670                         link.printf("c I %d\n", (int) (pyro_firing_time * 100.0 + 0.5));
 671
 672                 /* HAS_APRS */
 673                 if (aprs_interval >= 0)
 674                         link.printf("c A %d\n", aprs_interval);
 675                 if (aprs_ssid >= 0)
 676                         link.printf("c S %d\n", aprs_ssid);
 677
 678                 /* HAS_BEEP */
 679                 if (beep >= 0)
 680                         link.printf("c b %d\n", beep);
 681
 682                 /* HAS_TRACKER */
 683                 if (tracker_motion >= 0 && tracker_interval >= 0)
 684                         link.printf("c t %d %d\n", tracker_motion, tracker_interval);
 685
 686                 /* HAS_GYRO */
 687                 /* UI doesn't support accel cal */
 688
 689                 link.printf("c w\n");
 690                 link.flush_output();
 691         }
 692
 693         public AltosConfigData(AltosLink link) throws InterruptedException, TimeoutException {
 694                 reset();
 695                 link.printf("c s\nf\nv\n");
 696                 read_link(link, "software-version");
 697                 switch (log_format) {
 698                 case AltosLib.AO_LOG_FORMAT_UNKNOWN:
 699                 case AltosLib.AO_LOG_FORMAT_NONE:
 700                         break;
 701                 default:
 702                         link.printf("l\n");
 703                         read_link(link, "done");
 704                         break;
 705                 }
 706         }
 707
 708 }