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   1 /*
   2  * Copyright © 2010 Keith Packard <keithp@keithp.com>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; version 2 of the License.
   7  *
   8  * This program is distributed in the hope that it will be useful, but
   9  * WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  * General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along
  14  * with this program; if not, write to the Free Software Foundation, Inc.,
  15  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  16  */
  17
  18 package altosui;
  19
  20 import java.awt.*;
  21 import java.awt.event.*;
  22 import javax.swing.*;
  23 import javax.swing.filechooser.FileNameExtensionFilter;
  24 import javax.swing.table.*;
  25 import java.io.*;
  26 import java.util.*;
  27 import java.text.*;
  28 import java.util.prefs.*;
  29 import java.util.concurrent.*;
  30 import org.altusmetrum.AltosLib.*;
  31
  32 import libaltosJNI.*;
  33
  34 public class AltosConfig implements ActionListener {
  35
  36         class int_ref {
  37                 int     value;
  38
  39                 public int get() {
  40                         return value;
  41                 }
  42                 public void set(int i) {
  43                         value = i;
  44                 }
  45                 public int_ref(int i) {
  46                         value = i;
  47                 }
  48         }
  49
  50         class string_ref {
  51                 String  value;
  52
  53                 public String get() {
  54                         return value;
  55                 }
  56                 public void set(String i) {
  57                         value = i;
  58                 }
  59                 public string_ref(String i) {
  60                         value = i;
  61                 }
  62         }
  63
  64         JFrame          owner;
  65         AltosDevice     device;
  66         AltosSerial     serial_line;
  67         boolean         remote;
  68         AltosConfigData remote_config_data;
  69         double          remote_frequency;
  70         int_ref         serial;
  71         int_ref         log_format;
  72         int_ref         main_deploy;
  73         int_ref         apogee_delay;
  74         int_ref         apogee_lockout;
  75         int_ref         radio_channel;
  76         int_ref         radio_calibration;
  77         int_ref         flight_log_max;
  78         int_ref         ignite_mode;
  79         int_ref         pad_orientation;
  80         int_ref         radio_setting;
  81         int_ref         radio_frequency;
  82         int_ref         storage_size;
  83         int_ref         storage_erase_unit;
  84         int_ref         stored_flight;
  85         int_ref         radio_enable;
  86         string_ref      version;
  87         string_ref      product;
  88         string_ref      callsign;
  89         AltosConfigUI   config_ui;
  90         boolean         serial_started;
  91         boolean         made_visible;
  92
  93         boolean get_int(String line, String label, int_ref x) {
  94                 if (line.startsWith(label)) {
  95                         try {
  96                                 String tail = line.substring(label.length()).trim();
  97                                 String[] tokens = tail.split("\\s+");
  98                                 if (tokens.length > 0) {
  99                                         int     i = Integer.parseInt(tokens[0]);
 100                                         x.set(i);
 101                                         return true;
 102                                 }
 103                         } catch (NumberFormatException ne) {
 104                         }
 105                 }
 106                 return false;
 107         }
 108
 109         boolean get_string(String line, String label, string_ref s) {
 110                 if (line.startsWith(label)) {
 111                         String  quoted = line.substring(label.length()).trim();
 112
 113                         if (quoted.startsWith("\""))
 114                                 quoted = quoted.substring(1);
 115                         if (quoted.endsWith("\""))
 116                                 quoted = quoted.substring(0,quoted.length()-1);
 117                         s.set(quoted);
 118                         return true;
 119                 } else {
 120                         return false;
 121                 }
 122         }
 123
 124         void start_serial() throws InterruptedException, TimeoutException {
 125                 serial_started = true;
 126                 if (remote)
 127                         serial_line.start_remote();
 128         }
 129
 130         void stop_serial() throws InterruptedException {
 131                 if (!serial_started)
 132                         return;
 133                 serial_started = false;
 134                 if (remote)
 135                         serial_line.stop_remote();
 136         }
 137
 138         int log_limit() {
 139                 if (storage_size.get() > 0 && storage_erase_unit.get() > 0) {
 140                         int     log_limit = storage_size.get() - storage_erase_unit.get();
 141                         if (log_limit > 0)
 142                                 return log_limit / 1024;
 143                 }
 144                 return 1024;
 145         }
 146
 147         void update_ui() {
 148                 config_ui.set_serial(serial.get());
 149                 config_ui.set_product(product.get());
 150                 config_ui.set_version(version.get());
 151                 config_ui.set_main_deploy(main_deploy.get());
 152                 config_ui.set_apogee_delay(apogee_delay.get());
 153                 config_ui.set_apogee_lockout(apogee_lockout.get());
 154                 config_ui.set_radio_calibration(radio_calibration.get());
 155                 config_ui.set_radio_frequency(frequency());
 156                 boolean max_enabled = true;
 157                 switch (log_format.get()) {
 158                 case Altos.AO_LOG_FORMAT_TINY:
 159                         max_enabled = false;
 160                         break;
 161                 default:
 162                         if (stored_flight.get() >= 0)
 163                                 max_enabled = false;
 164                         break;
 165                 }
 166                 config_ui.set_flight_log_max_enabled(max_enabled);
 167                 config_ui.set_radio_enable(radio_enable.get());
 168                 config_ui.set_flight_log_max_limit(log_limit());
 169                 config_ui.set_flight_log_max(flight_log_max.get());
 170                 config_ui.set_ignite_mode(ignite_mode.get());
 171                 config_ui.set_pad_orientation(pad_orientation.get());
 172                 config_ui.set_callsign(callsign.get());
 173                 config_ui.set_clean();
 174                 if (!made_visible) {
 175                         made_visible = true;
 176                         config_ui.make_visible();
 177                 }
 178         }
 179
 180         void process_line(String line) {
 181                 if (line == null) {
 182                         abort();
 183                         return;
 184                 }
 185                 if (line.equals("all finished")) {
 186                         if (serial_line != null)
 187                                 update_ui();
 188                         return;
 189                 }
 190                 get_int(line, "serial-number", serial);
 191                 get_int(line, "log-format", log_format);
 192                 get_int(line, "Main deploy:", main_deploy);
 193                 get_int(line, "Apogee delay:", apogee_delay);
 194                 get_int(line, "Apogee lockout:", apogee_lockout);
 195                 get_int(line, "Radio channel:", radio_channel);
 196                 get_int(line, "Radio cal:", radio_calibration);
 197                 get_int(line, "Max flight log:", flight_log_max);
 198                 get_int(line, "Ignite mode:", ignite_mode);
 199                 get_int(line, "Pad orientation:", pad_orientation);
 200                 get_int(line, "Radio setting:", radio_setting);
 201                 if (get_int(line, "Frequency:", radio_frequency))
 202                         if (radio_frequency.get() < 0)
 203                                 radio_frequency.set(434550);
 204                 get_int(line, "Radio enable:", radio_enable);
 205                 get_int(line, "Storage size:", storage_size);
 206                 get_int(line, "Storage erase unit:", storage_erase_unit);
 207                 get_int(line, "flight", stored_flight);
 208                 get_string(line, "Callsign:", callsign);
 209                 get_string(line,"software-version", version);
 210                 get_string(line,"product", product);
 211         }
 212
 213         final static int        serial_mode_read = 0;
 214         final static int        serial_mode_save = 1;
 215         final static int        serial_mode_reboot = 2;
 216
 217         class SerialData implements Runnable {
 218                 AltosConfig     config;
 219                 int             serial_mode;
 220
 221                 void process_line(String line) {
 222                         config.process_line(line);
 223                 }
 224                 void callback(String in_line) {
 225                         final String line = in_line;
 226                         Runnable r = new Runnable() {
 227                                         public void run() {
 228                                                 process_line(line);
 229                                         }
 230                                 };
 231                         SwingUtilities.invokeLater(r);
 232                 }
 233
 234                 void reset_data() {
 235                         serial.set(0);
 236                         log_format.set(Altos.AO_LOG_FORMAT_UNKNOWN);
 237                         main_deploy.set(250);
 238                         apogee_delay.set(0);
 239                         apogee_lockout.set(0);
 240                         radio_channel.set(0);
 241                         radio_setting.set(0);
 242                         radio_frequency.set(0);
 243                         radio_calibration.set(1186611);
 244                         radio_enable.set(-1);
 245                         flight_log_max.set(0);
 246                         ignite_mode.set(-1);
 247                         pad_orientation.set(-1);
 248                         storage_size.set(-1);
 249                         storage_erase_unit.set(-1);
 250                         stored_flight.set(-1);
 251                         callsign.set("N0CALL");
 252                         version.set("unknown");
 253                         product.set("unknown");
 254                 }
 255
 256                 void get_data() {
 257                         try {
 258                                 config.start_serial();
 259                                 reset_data();
 260
 261                                 config.serial_line.printf("c s\nf\nl\nv\n");
 262                                 for (;;) {
 263                                         try {
 264                                                 String line = config.serial_line.get_reply(5000);
 265                                                 if (line == null)
 266                                                         stop_serial();
 267                                                 callback(line);
 268                                                 if (line.startsWith("software-version"))
 269                                                         break;
 270                                         } catch (Exception e) {
 271                                                 break;
 272                                         }
 273                                 }
 274                         } catch (InterruptedException ie) {
 275                         } catch (TimeoutException te) {
 276                         } finally {
 277                                 try {
 278                                         stop_serial();
 279                                 } catch (InterruptedException ie) {
 280                                 }
 281                         }
 282                         callback("all finished");
 283                 }
 284
 285                 void save_data() {
 286                         try {
 287                                 double frequency = frequency();
 288                                 boolean has_frequency = radio_frequency.get() > 0;
 289                                 boolean has_setting = radio_setting.get() > 0;
 290                                 start_serial();
 291                                 serial_line.printf("c m %d\n", main_deploy.get());
 292                                 serial_line.printf("c d %d\n", apogee_delay.get());
 293                                 serial_line.printf("c L %d\n", apogee_lockout.get());
 294                                 if (!remote)
 295                                         serial_line.printf("c f %d\n", radio_calibration.get());
 296                                 serial_line.set_radio_frequency(frequency,
 297                                                                 has_frequency,
 298                                                                 has_setting,
 299                                                                 radio_calibration.get());
 300                                 if (remote) {
 301                                         serial_line.stop_remote();
 302                                         serial_line.set_radio_frequency(frequency);
 303                                         AltosUIPreferences.set_frequency(device.getSerial(), frequency);
 304                                         serial_line.start_remote();
 305                                 }
 306                                 serial_line.printf("c c %s\n", callsign.get());
 307                                 if (flight_log_max.get() != 0)
 308                                         serial_line.printf("c l %d\n", flight_log_max.get());
 309                                 if (radio_enable.get() >= 0)
 310                                         serial_line.printf("c e %d\n", radio_enable.get());
 311                                 if (ignite_mode.get() >= 0)
 312                                         serial_line.printf("c i %d\n", ignite_mode.get());
 313                                 if (pad_orientation.get() >= 0)
 314                                         serial_line.printf("c o %d\n", pad_orientation.get());
 315                                 serial_line.printf("c w\n");
 316                         } catch (InterruptedException ie) {
 317                         } catch (TimeoutException te) {
 318                         } finally {
 319                                 try {
 320                                         stop_serial();
 321                                 } catch (InterruptedException ie) {
 322                                 }
 323                         }
 324                 }
 325
 326                 void reboot() {
 327                         try {
 328                                 start_serial();
 329                                 serial_line.printf("r eboot\n");
 330                                 serial_line.flush_output();
 331                         } catch (InterruptedException ie) {
 332                         } catch (TimeoutException te) {
 333                         } finally {
 334                                 try {
 335                                         stop_serial();
 336                                 } catch (InterruptedException ie) {
 337                                 }
 338                                 serial_line.close();
 339                         }
 340                 }
 341
 342                 public void run () {
 343                         switch (serial_mode) {
 344                         case serial_mode_save:
 345                                 save_data();
 346                                 /* fall through ... */
 347                         case serial_mode_read:
 348                                 get_data();
 349                                 break;
 350                         case serial_mode_reboot:
 351                                 reboot();
 352                                 break;
 353                         }
 354                 }
 355
 356                 public SerialData(AltosConfig in_config, int in_serial_mode) {
 357                         config = in_config;
 358                         serial_mode = in_serial_mode;
 359                 }
 360         }
 361
 362         void run_serial_thread(int serial_mode) {
 363                 SerialData      sd = new SerialData(this, serial_mode);
 364                 Thread          st = new Thread(sd);
 365                 st.start();
 366         }
 367
 368         void init_ui () throws InterruptedException, TimeoutException {
 369                 config_ui = new AltosConfigUI(owner, remote);
 370                 config_ui.addActionListener(this);
 371                 serial_line.set_frame(owner);
 372                 set_ui();
 373         }
 374
 375         void abort() {
 376                 serial_line.close();
 377                 serial_line = null;
 378                 JOptionPane.showMessageDialog(owner,
 379                                               String.format("Connection to \"%s\" failed",
 380                                                             device.toShortString()),
 381                                               "Connection Failed",
 382                                               JOptionPane.ERROR_MESSAGE);
 383                 config_ui.setVisible(false);
 384         }
 385
 386         void set_ui() throws InterruptedException, TimeoutException {
 387                 if (serial_line != null)
 388                         run_serial_thread(serial_mode_read);
 389                 else
 390                         update_ui();
 391         }
 392
 393         double frequency() {
 394                 return AltosConvert.radio_to_frequency(radio_frequency.get(),
 395                                                        radio_setting.get(),
 396                                                        radio_calibration.get(),
 397                                                        radio_channel.get());
 398         }
 399
 400         void set_frequency(double freq) {
 401                 int     frequency = radio_frequency.get();
 402                 int     setting = radio_setting.get();
 403
 404                 if (frequency > 0) {
 405                         radio_frequency.set((int) Math.floor (freq * 1000 + 0.5));
 406                         radio_channel.set(0);
 407                 } else if (setting > 0) {
 408                         radio_setting.set(AltosConvert.radio_frequency_to_setting(freq,
 409                                                                                   radio_calibration.get()));
 410                         radio_channel.set(0);
 411                 } else {
 412                         radio_channel.set(AltosConvert.radio_frequency_to_channel(freq));
 413                 }
 414         }
 415
 416         void save_data() {
 417
 418                 /* bounds check stuff */
 419                 if (config_ui.flight_log_max() > log_limit()) {
 420                         JOptionPane.showMessageDialog(owner,
 421                                                       String.format("Requested flight log, %dk, is larger than the available space, %dk.\n",
 422                                                                     config_ui.flight_log_max(),
 423                                                                     log_limit()),
 424                                                       "Maximum Flight Log Too Large",
 425                                                       JOptionPane.ERROR_MESSAGE);
 426                         return;
 427                 }
 428
 429                 main_deploy.set(config_ui.main_deploy());
 430                 apogee_delay.set(config_ui.apogee_delay());
 431                 apogee_lockout.set(config_ui.apogee_lockout());
 432                 radio_calibration.set(config_ui.radio_calibration());
 433                 set_frequency(config_ui.radio_frequency());
 434                 flight_log_max.set(config_ui.flight_log_max());
 435                 if (radio_enable.get() >= 0)
 436                         radio_enable.set(config_ui.radio_enable());
 437                 if (ignite_mode.get() >= 0)
 438                         ignite_mode.set(config_ui.ignite_mode());
 439                 if (pad_orientation.get() >= 0)
 440                         pad_orientation.set(config_ui.pad_orientation());
 441                 callsign.set(config_ui.callsign());
 442                 run_serial_thread(serial_mode_save);
 443         }
 444
 445         public void actionPerformed(ActionEvent e) {
 446                 String  cmd = e.getActionCommand();
 447                 try {
 448                         if (cmd.equals("Save")) {
 449                                 save_data();
 450                         } else if (cmd.equals("Reset")) {
 451                                 set_ui();
 452                         } else if (cmd.equals("Reboot")) {
 453                                 if (serial_line != null)
 454                                         run_serial_thread(serial_mode_reboot);
 455                         } else if (cmd.equals("Close")) {
 456                                 if (serial_line != null)
 457                                         serial_line.close();
 458                         }
 459                 } catch (InterruptedException ie) {
 460                         abort();
 461                 } catch (TimeoutException te) {
 462                         abort();
 463                 }
 464         }
 465
 466         public AltosConfig(JFrame given_owner) {
 467                 owner = given_owner;
 468
 469                 serial = new int_ref(0);
 470                 log_format = new int_ref(Altos.AO_LOG_FORMAT_UNKNOWN);
 471                 main_deploy = new int_ref(250);
 472                 apogee_delay = new int_ref(0);
 473                 apogee_lockout = new int_ref(0);
 474                 radio_channel = new int_ref(0);
 475                 radio_setting = new int_ref(0);
 476                 radio_frequency = new int_ref(0);
 477                 radio_calibration = new int_ref(1186611);
 478                 radio_enable = new int_ref(-1);
 479                 flight_log_max = new int_ref(0);
 480                 ignite_mode = new int_ref(-1);
 481                 pad_orientation = new int_ref(-1);
 482                 storage_size = new int_ref(-1);
 483                 storage_erase_unit = new int_ref(-1);
 484                 stored_flight = new int_ref(-1);
 485                 callsign = new string_ref("N0CALL");
 486                 version = new string_ref("unknown");
 487                 product = new string_ref("unknown");
 488
 489                 device = AltosDeviceDialog.show(owner, Altos.product_any);
 490                 if (device != null) {
 491                         try {
 492                                 serial_line = new AltosSerial(device);
 493                                 try {
 494                                         if (!device.matchProduct(Altos.product_altimeter))
 495                                                 remote = true;
 496                                         init_ui();
 497                                 } catch (InterruptedException ie) {
 498                                         abort();
 499                                 } catch (TimeoutException te) {
 500                                         abort();
 501                                 }
 502                         } catch (FileNotFoundException ee) {
 503                                 JOptionPane.showMessageDialog(owner,
 504                                                               ee.getMessage(),
 505                                                               "Cannot open target device",
 506                                                               JOptionPane.ERROR_MESSAGE);
 507                         } catch (AltosSerialInUseException si) {
 508                                 JOptionPane.showMessageDialog(owner,
 509                                                               String.format("Device \"%s\" already in use",
 510                                                                             device.toShortString()),
 511                                                               "Device in use",
 512                                                               JOptionPane.ERROR_MESSAGE);
 513                         } catch (IOException ee) {
 514                                 JOptionPane.showMessageDialog(owner,
 515                                                               device.toShortString(),
 516                                                               ee.getLocalizedMessage(),
 517                                                               JOptionPane.ERROR_MESSAGE);
 518                         }
 519                 }
 520         }
 521 }