git.gag.com Git - fw/altos/blob - altosui/AltosConfig.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.event.*;
  21 import javax.swing.*;
  22 import java.io.*;
  23 import java.util.concurrent.*;
  24 import org.altusmetrum.AltosLib.*;
  25
  26 public class AltosConfig implements ActionListener {
  27
  28         class int_ref {
  29                 int     value;
  30
  31                 public int get() {
  32                         return value;
  33                 }
  34                 public void set(int i) {
  35                         value = i;
  36                 }
  37                 public int_ref(int i) {
  38                         value = i;
  39                 }
  40         }
  41
  42         class string_ref {
  43                 String  value;
  44
  45                 public String get() {
  46                         return value;
  47                 }
  48                 public void set(String i) {
  49                         value = i;
  50                 }
  51                 public string_ref(String i) {
  52                         value = i;
  53                 }
  54         }
  55
  56         JFrame          owner;
  57         AltosDevice     device;
  58         AltosSerial     serial_line;
  59         boolean         remote;
  60         AltosConfigData remote_config_data;
  61         double          remote_frequency;
  62         int_ref         serial;
  63         int_ref         log_format;
  64         int_ref         main_deploy;
  65         int_ref         apogee_delay;
  66         int_ref         apogee_lockout;
  67         int_ref         radio_channel;
  68         int_ref         radio_calibration;
  69         int_ref         flight_log_max;
  70         int_ref         ignite_mode;
  71         int_ref         pad_orientation;
  72         int_ref         radio_setting;
  73         int_ref         radio_frequency;
  74         int_ref         storage_size;
  75         int_ref         storage_erase_unit;
  76         int_ref         stored_flight;
  77         int_ref         radio_enable;
  78         string_ref      version;
  79         string_ref      product;
  80         string_ref      callsign;
  81         AltosConfigUI   config_ui;
  82         boolean         serial_started;
  83         boolean         made_visible;
  84
  85         boolean get_int(String line, String label, int_ref x) {
  86                 if (line.startsWith(label)) {
  87                         try {
  88                                 String tail = line.substring(label.length()).trim();
  89                                 String[] tokens = tail.split("\\s+");
  90                                 if (tokens.length > 0) {
  91                                         int     i = Integer.parseInt(tokens[0]);
  92                                         x.set(i);
  93                                         return true;
  94                                 }
  95                         } catch (NumberFormatException ne) {
  96                         }
  97                 }
  98                 return false;
  99         }
 100
 101         boolean get_string(String line, String label, string_ref s) {
 102                 if (line.startsWith(label)) {
 103                         String  quoted = line.substring(label.length()).trim();
 104
 105                         if (quoted.startsWith("\""))
 106                                 quoted = quoted.substring(1);
 107                         if (quoted.endsWith("\""))
 108                                 quoted = quoted.substring(0,quoted.length()-1);
 109                         s.set(quoted);
 110                         return true;
 111                 } else {
 112                         return false;
 113                 }
 114         }
 115
 116         void start_serial() throws InterruptedException, TimeoutException {
 117                 serial_started = true;
 118                 if (remote)
 119                         serial_line.start_remote();
 120         }
 121
 122         void stop_serial() throws InterruptedException {
 123                 if (!serial_started)
 124                         return;
 125                 serial_started = false;
 126                 if (remote)
 127                         serial_line.stop_remote();
 128         }
 129
 130         int log_limit() {
 131                 if (storage_size.get() > 0 && storage_erase_unit.get() > 0) {
 132                         int     log_limit = storage_size.get() - storage_erase_unit.get();
 133                         if (log_limit > 0)
 134                                 return log_limit / 1024;
 135                 }
 136                 return 1024;
 137         }
 138
 139         void update_ui() {
 140                 config_ui.set_serial(serial.get());
 141                 config_ui.set_product(product.get());
 142                 config_ui.set_version(version.get());
 143                 config_ui.set_main_deploy(main_deploy.get());
 144                 config_ui.set_apogee_delay(apogee_delay.get());
 145                 config_ui.set_apogee_lockout(apogee_lockout.get());
 146                 config_ui.set_radio_calibration(radio_calibration.get());
 147                 config_ui.set_radio_frequency(frequency());
 148                 boolean max_enabled = true;
 149                 switch (log_format.get()) {
 150                 case Altos.AO_LOG_FORMAT_TINY:
 151                         max_enabled = false;
 152                         break;
 153                 default:
 154                         if (stored_flight.get() >= 0)
 155                                 max_enabled = false;
 156                         break;
 157                 }
 158                 config_ui.set_flight_log_max_enabled(max_enabled);
 159                 config_ui.set_radio_enable(radio_enable.get());
 160                 config_ui.set_flight_log_max_limit(log_limit());
 161                 config_ui.set_flight_log_max(flight_log_max.get());
 162                 config_ui.set_ignite_mode(ignite_mode.get());
 163                 config_ui.set_pad_orientation(pad_orientation.get());
 164                 config_ui.set_callsign(callsign.get());
 165                 config_ui.set_clean();
 166                 if (!made_visible) {
 167                         made_visible = true;
 168                         config_ui.make_visible();
 169                 }
 170         }
 171
 172         void process_line(String line) {
 173                 if (line == null) {
 174                         abort();
 175                         return;
 176                 }
 177                 if (line.equals("all finished")) {
 178                         if (serial_line != null)
 179                                 update_ui();
 180                         return;
 181                 }
 182                 get_int(line, "serial-number", serial);
 183                 get_int(line, "log-format", log_format);
 184                 get_int(line, "Main deploy:", main_deploy);
 185                 get_int(line, "Apogee delay:", apogee_delay);
 186                 get_int(line, "Apogee lockout:", apogee_lockout);
 187                 get_int(line, "Radio channel:", radio_channel);
 188                 get_int(line, "Radio cal:", radio_calibration);
 189                 get_int(line, "Max flight log:", flight_log_max);
 190                 get_int(line, "Ignite mode:", ignite_mode);
 191                 get_int(line, "Pad orientation:", pad_orientation);
 192                 get_int(line, "Radio setting:", radio_setting);
 193                 if (get_int(line, "Frequency:", radio_frequency))
 194                         if (radio_frequency.get() < 0)
 195                                 radio_frequency.set(434550);
 196                 get_int(line, "Radio enable:", radio_enable);
 197                 get_int(line, "Storage size:", storage_size);
 198                 get_int(line, "Storage erase unit:", storage_erase_unit);
 199                 get_int(line, "flight", stored_flight);
 200                 get_string(line, "Callsign:", callsign);
 201                 get_string(line,"software-version", version);
 202                 get_string(line,"product", product);
 203         }
 204
 205         final static int        serial_mode_read = 0;
 206         final static int        serial_mode_save = 1;
 207         final static int        serial_mode_reboot = 2;
 208
 209         class SerialData implements Runnable {
 210                 AltosConfig     config;
 211                 int             serial_mode;
 212
 213                 void process_line(String line) {
 214                         config.process_line(line);
 215                 }
 216                 void callback(String in_line) {
 217                         final String line = in_line;
 218                         Runnable r = new Runnable() {
 219                                         public void run() {
 220                                                 process_line(line);
 221                                         }
 222                                 };
 223                         SwingUtilities.invokeLater(r);
 224                 }
 225
 226                 void reset_data() {
 227                         serial.set(0);
 228                         log_format.set(Altos.AO_LOG_FORMAT_UNKNOWN);
 229                         main_deploy.set(250);
 230                         apogee_delay.set(0);
 231                         apogee_lockout.set(0);
 232                         radio_channel.set(0);
 233                         radio_setting.set(0);
 234                         radio_frequency.set(0);
 235                         radio_calibration.set(1186611);
 236                         radio_enable.set(-1);
 237                         flight_log_max.set(0);
 238                         ignite_mode.set(-1);
 239                         pad_orientation.set(-1);
 240                         storage_size.set(-1);
 241                         storage_erase_unit.set(-1);
 242                         stored_flight.set(-1);
 243                         callsign.set("N0CALL");
 244                         version.set("unknown");
 245                         product.set("unknown");
 246                 }
 247
 248                 void get_data() {
 249                         try {
 250                                 config.start_serial();
 251                                 reset_data();
 252
 253                                 config.serial_line.printf("c s\nf\nl\nv\n");
 254                                 for (;;) {
 255                                         try {
 256                                                 String line = config.serial_line.get_reply(5000);
 257                                                 if (line == null)
 258                                                         stop_serial();
 259                                                 callback(line);
 260                                                 if (line.startsWith("software-version"))
 261                                                         break;
 262                                         } catch (Exception e) {
 263                                                 break;
 264                                         }
 265                                 }
 266                         } catch (InterruptedException ie) {
 267                         } catch (TimeoutException te) {
 268                         } finally {
 269                                 try {
 270                                         stop_serial();
 271                                 } catch (InterruptedException ie) {
 272                                 }
 273                         }
 274                         callback("all finished");
 275                 }
 276
 277                 void save_data() {
 278                         try {
 279                                 double frequency = frequency();
 280                                 boolean has_frequency = radio_frequency.get() > 0;
 281                                 boolean has_setting = radio_setting.get() > 0;
 282                                 start_serial();
 283                                 serial_line.printf("c m %d\n", main_deploy.get());
 284                                 serial_line.printf("c d %d\n", apogee_delay.get());
 285                                 serial_line.printf("c L %d\n", apogee_lockout.get());
 286                                 if (!remote)
 287                                         serial_line.printf("c f %d\n", radio_calibration.get());
 288                                 serial_line.set_radio_frequency(frequency,
 289                                                                 has_frequency,
 290                                                                 has_setting,
 291                                                                 radio_calibration.get());
 292                                 if (remote) {
 293                                         serial_line.stop_remote();
 294                                         serial_line.set_radio_frequency(frequency);
 295                                         AltosUIPreferences.set_frequency(device.getSerial(), frequency);
 296                                         serial_line.start_remote();
 297                                 }
 298                                 serial_line.printf("c c %s\n", callsign.get());
 299                                 if (flight_log_max.get() != 0)
 300                                         serial_line.printf("c l %d\n", flight_log_max.get());
 301                                 if (radio_enable.get() >= 0)
 302                                         serial_line.printf("c e %d\n", radio_enable.get());
 303                                 if (ignite_mode.get() >= 0)
 304                                         serial_line.printf("c i %d\n", ignite_mode.get());
 305                                 if (pad_orientation.get() >= 0)
 306                                         serial_line.printf("c o %d\n", pad_orientation.get());
 307                                 serial_line.printf("c w\n");
 308                         } catch (InterruptedException ie) {
 309                         } catch (TimeoutException te) {
 310                         } finally {
 311                                 try {
 312                                         stop_serial();
 313                                 } catch (InterruptedException ie) {
 314                                 }
 315                         }
 316                 }
 317
 318                 void reboot() {
 319                         try {
 320                                 start_serial();
 321                                 serial_line.printf("r eboot\n");
 322                                 serial_line.flush_output();
 323                         } catch (InterruptedException ie) {
 324                         } catch (TimeoutException te) {
 325                         } finally {
 326                                 try {
 327                                         stop_serial();
 328                                 } catch (InterruptedException ie) {
 329                                 }
 330                                 serial_line.close();
 331                         }
 332                 }
 333
 334                 public void run () {
 335                         switch (serial_mode) {
 336                         case serial_mode_save:
 337                                 save_data();
 338                                 /* fall through ... */
 339                         case serial_mode_read:
 340                                 get_data();
 341                                 break;
 342                         case serial_mode_reboot:
 343                                 reboot();
 344                                 break;
 345                         }
 346                 }
 347
 348                 public SerialData(AltosConfig in_config, int in_serial_mode) {
 349                         config = in_config;
 350                         serial_mode = in_serial_mode;
 351                 }
 352         }
 353
 354         void run_serial_thread(int serial_mode) {
 355                 SerialData      sd = new SerialData(this, serial_mode);
 356                 Thread          st = new Thread(sd);
 357                 st.start();
 358         }
 359
 360         void init_ui () throws InterruptedException, TimeoutException {
 361                 config_ui = new AltosConfigUI(owner, remote);
 362                 config_ui.addActionListener(this);
 363                 serial_line.set_frame(owner);
 364                 set_ui();
 365         }
 366
 367         void abort() {
 368                 serial_line.close();
 369                 serial_line = null;
 370                 JOptionPane.showMessageDialog(owner,
 371                                               String.format("Connection to \"%s\" failed",
 372                                                             device.toShortString()),
 373                                               "Connection Failed",
 374                                               JOptionPane.ERROR_MESSAGE);
 375                 config_ui.setVisible(false);
 376         }
 377
 378         void set_ui() throws InterruptedException, TimeoutException {
 379                 if (serial_line != null)
 380                         run_serial_thread(serial_mode_read);
 381                 else
 382                         update_ui();
 383         }
 384
 385         double frequency() {
 386                 return AltosConvert.radio_to_frequency(radio_frequency.get(),
 387                                                        radio_setting.get(),
 388                                                        radio_calibration.get(),
 389                                                        radio_channel.get());
 390         }
 391
 392         void set_frequency(double freq) {
 393                 int     frequency = radio_frequency.get();
 394                 int     setting = radio_setting.get();
 395
 396                 if (frequency > 0) {
 397                         radio_frequency.set((int) Math.floor (freq * 1000 + 0.5));
 398                         radio_channel.set(0);
 399                 } else if (setting > 0) {
 400                         radio_setting.set(AltosConvert.radio_frequency_to_setting(freq,
 401                                                                                   radio_calibration.get()));
 402                         radio_channel.set(0);
 403                 } else {
 404                         radio_channel.set(AltosConvert.radio_frequency_to_channel(freq));
 405                 }
 406         }
 407
 408         void save_data() {
 409
 410                 /* bounds check stuff */
 411                 if (config_ui.flight_log_max() > log_limit()) {
 412                         JOptionPane.showMessageDialog(owner,
 413                                                       String.format("Requested flight log, %dk, is larger than the available space, %dk.\n",
 414                                                                     config_ui.flight_log_max(),
 415                                                                     log_limit()),
 416                                                       "Maximum Flight Log Too Large",
 417                                                       JOptionPane.ERROR_MESSAGE);
 418                         return;
 419                 }
 420
 421                 main_deploy.set(config_ui.main_deploy());
 422                 apogee_delay.set(config_ui.apogee_delay());
 423                 apogee_lockout.set(config_ui.apogee_lockout());
 424                 radio_calibration.set(config_ui.radio_calibration());
 425                 set_frequency(config_ui.radio_frequency());
 426                 flight_log_max.set(config_ui.flight_log_max());
 427                 if (radio_enable.get() >= 0)
 428                         radio_enable.set(config_ui.radio_enable());
 429                 if (ignite_mode.get() >= 0)
 430                         ignite_mode.set(config_ui.ignite_mode());
 431                 if (pad_orientation.get() >= 0)
 432                         pad_orientation.set(config_ui.pad_orientation());
 433                 callsign.set(config_ui.callsign());
 434                 run_serial_thread(serial_mode_save);
 435         }
 436
 437         public void actionPerformed(ActionEvent e) {
 438                 String  cmd = e.getActionCommand();
 439                 try {
 440                         if (cmd.equals("Save")) {
 441                                 save_data();
 442                         } else if (cmd.equals("Reset")) {
 443                                 set_ui();
 444                         } else if (cmd.equals("Reboot")) {
 445                                 if (serial_line != null)
 446                                         run_serial_thread(serial_mode_reboot);
 447                         } else if (cmd.equals("Close")) {
 448                                 if (serial_line != null)
 449                                         serial_line.close();
 450                         }
 451                 } catch (InterruptedException ie) {
 452                         abort();
 453                 } catch (TimeoutException te) {
 454                         abort();
 455                 }
 456         }
 457
 458         public AltosConfig(JFrame given_owner) {
 459                 owner = given_owner;
 460
 461                 serial = new int_ref(0);
 462                 log_format = new int_ref(Altos.AO_LOG_FORMAT_UNKNOWN);
 463                 main_deploy = new int_ref(250);
 464                 apogee_delay = new int_ref(0);
 465                 apogee_lockout = new int_ref(0);
 466                 radio_channel = new int_ref(0);
 467                 radio_setting = new int_ref(0);
 468                 radio_frequency = new int_ref(0);
 469                 radio_calibration = new int_ref(1186611);
 470                 radio_enable = new int_ref(-1);
 471                 flight_log_max = new int_ref(0);
 472                 ignite_mode = new int_ref(-1);
 473                 pad_orientation = new int_ref(-1);
 474                 storage_size = new int_ref(-1);
 475                 storage_erase_unit = new int_ref(-1);
 476                 stored_flight = new int_ref(-1);
 477                 callsign = new string_ref("N0CALL");
 478                 version = new string_ref("unknown");
 479                 product = new string_ref("unknown");
 480
 481                 device = AltosDeviceDialog.show(owner, Altos.product_any);
 482                 if (device != null) {
 483                         try {
 484                                 serial_line = new AltosSerial(device);
 485                                 try {
 486                                         if (!device.matchProduct(Altos.product_altimeter))
 487                                                 remote = true;
 488                                         init_ui();
 489                                 } catch (InterruptedException ie) {
 490                                         abort();
 491                                 } catch (TimeoutException te) {
 492                                         abort();
 493                                 }
 494                         } catch (FileNotFoundException ee) {
 495                                 JOptionPane.showMessageDialog(owner,
 496                                                               ee.getMessage(),
 497                                                               "Cannot open target device",
 498                                                               JOptionPane.ERROR_MESSAGE);
 499                         } catch (AltosSerialInUseException si) {
 500                                 JOptionPane.showMessageDialog(owner,
 501                                                               String.format("Device \"%s\" already in use",
 502                                                                             device.toShortString()),
 503                                                               "Device in use",
 504                                                               JOptionPane.ERROR_MESSAGE);
 505                         }
 506                 }
 507         }
 508 }