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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
  31 import libaltosJNI.*;
  32
  33 public class AltosConfig implements ActionListener {
  34
  35         class int_ref {
  36                 int     value;
  37
  38                 public int get() {
  39                         return value;
  40                 }
  41                 public void set(int i) {
  42                         value = i;
  43                 }
  44                 public int_ref(int i) {
  45                         value = i;
  46                 }
  47         }
  48
  49         class string_ref {
  50                 String  value;
  51
  52                 public String get() {
  53                         return value;
  54                 }
  55                 public void set(String i) {
  56                         value = i;
  57                 }
  58                 public string_ref(String i) {
  59                         value = i;
  60                 }
  61         }
  62
  63         JFrame          owner;
  64         AltosDevice     device;
  65         AltosSerial     serial_line;
  66         boolean         remote;
  67         AltosConfigData remote_config_data;
  68         double          remote_frequency;
  69         int_ref         serial;
  70         int_ref         log_format;
  71         int_ref         main_deploy;
  72         int_ref         apogee_delay;
  73         int_ref         radio_channel;
  74         int_ref         radio_calibration;
  75         int_ref         flight_log_max;
  76         int_ref         ignite_mode;
  77         int_ref         pad_orientation;
  78         int_ref         radio_setting;
  79         int_ref         radio_frequency;
  80         int_ref         storage_size;
  81         int_ref         storage_erase_unit;
  82         int_ref         stored_flight;
  83         int_ref         radio_enable;
  84         string_ref      version;
  85         string_ref      product;
  86         string_ref      callsign;
  87         AltosConfigUI   config_ui;
  88         boolean         serial_started;
  89         boolean         made_visible;
  90
  91         boolean get_int(String line, String label, int_ref x) {
  92                 if (line.startsWith(label)) {
  93                         try {
  94                                 String tail = line.substring(label.length()).trim();
  95                                 String[] tokens = tail.split("\\s+");
  96                                 if (tokens.length > 0) {
  97                                         int     i = Integer.parseInt(tokens[0]);
  98                                         x.set(i);
  99                                         return true;
 100                                 }
 101                         } catch (NumberFormatException ne) {
 102                         }
 103                 }
 104                 return false;
 105         }
 106
 107         boolean get_string(String line, String label, string_ref s) {
 108                 if (line.startsWith(label)) {
 109                         String  quoted = line.substring(label.length()).trim();
 110
 111                         if (quoted.startsWith("\""))
 112                                 quoted = quoted.substring(1);
 113                         if (quoted.endsWith("\""))
 114                                 quoted = quoted.substring(0,quoted.length()-1);
 115                         s.set(quoted);
 116                         return true;
 117                 } else {
 118                         return false;
 119                 }
 120         }
 121
 122         void start_serial() throws InterruptedException, TimeoutException {
 123                 serial_started = true;
 124                 if (remote)
 125                         serial_line.start_remote();
 126         }
 127
 128         void stop_serial() throws InterruptedException {
 129                 if (!serial_started)
 130                         return;
 131                 serial_started = false;
 132                 if (remote)
 133                         serial_line.stop_remote();
 134         }
 135
 136         int log_limit() {
 137                 if (storage_size.get() > 0 && storage_erase_unit.get() > 0) {
 138                         int     log_limit = storage_size.get() - storage_erase_unit.get();
 139                         if (log_limit > 0)
 140                                 return log_limit / 1024;
 141                 }
 142                 return 1024;
 143         }
 144
 145         void update_ui() {
 146                 config_ui.set_serial(serial.get());
 147                 config_ui.set_product(product.get());
 148                 config_ui.set_version(version.get());
 149                 config_ui.set_main_deploy(main_deploy.get());
 150                 config_ui.set_apogee_delay(apogee_delay.get());
 151                 config_ui.set_radio_calibration(radio_calibration.get());
 152                 config_ui.set_radio_frequency(frequency());
 153                 boolean max_enabled = true;
 154                 switch (log_format.get()) {
 155                 case Altos.AO_LOG_FORMAT_TINY:
 156                         max_enabled = false;
 157                         break;
 158                 default:
 159                         if (stored_flight.get() >= 0)
 160                                 max_enabled = false;
 161                         break;
 162                 }
 163                 config_ui.set_flight_log_max_enabled(max_enabled);
 164                 config_ui.set_radio_enable(radio_enable.get());
 165                 config_ui.set_flight_log_max_limit(log_limit());
 166                 config_ui.set_flight_log_max(flight_log_max.get());
 167                 config_ui.set_ignite_mode(ignite_mode.get());
 168                 config_ui.set_pad_orientation(pad_orientation.get());
 169                 config_ui.set_callsign(callsign.get());
 170                 config_ui.set_clean();
 171                 if (!made_visible) {
 172                         made_visible = true;
 173                         config_ui.make_visible();
 174                 }
 175         }
 176
 177         void process_line(String line) {
 178                 if (line == null) {
 179                         abort();
 180                         return;
 181                 }
 182                 if (line.equals("all finished")) {
 183                         if (serial_line != null)
 184                                 update_ui();
 185                         return;
 186                 }
 187                 get_int(line, "serial-number", serial);
 188                 get_int(line, "log-format", log_format);
 189                 get_int(line, "Main deploy:", main_deploy);
 190                 get_int(line, "Apogee delay:", apogee_delay);
 191                 get_int(line, "Radio channel:", radio_channel);
 192                 get_int(line, "Radio cal:", radio_calibration);
 193                 get_int(line, "Max flight log:", flight_log_max);
 194                 get_int(line, "Ignite mode:", ignite_mode);
 195                 get_int(line, "Pad orientation:", pad_orientation);
 196                 get_int(line, "Radio setting:", radio_setting);
 197                 get_int(line, "Frequency:", radio_frequency);
 198                 get_int(line, "Radio enable:", radio_enable);
 199                 get_int(line, "Storage size:", storage_size);
 200                 get_int(line, "Storage erase unit:", storage_erase_unit);
 201                 get_int(line, "flight", stored_flight);
 202                 get_string(line, "Callsign:", callsign);
 203                 get_string(line,"software-version", version);
 204                 get_string(line,"product", product);
 205         }
 206
 207         final static int        serial_mode_read = 0;
 208         final static int        serial_mode_save = 1;
 209         final static int        serial_mode_reboot = 2;
 210
 211         class SerialData implements Runnable {
 212                 AltosConfig     config;
 213                 int             serial_mode;
 214
 215                 void process_line(String line) {
 216                         config.process_line(line);
 217                 }
 218                 void callback(String in_line) {
 219                         final String line = in_line;
 220                         Runnable r = new Runnable() {
 221                                         public void run() {
 222                                                 process_line(line);
 223                                         }
 224                                 };
 225                         SwingUtilities.invokeLater(r);
 226                 }
 227
 228                 void reset_data() {
 229                         serial.set(0);
 230                         log_format.set(Altos.AO_LOG_FORMAT_UNKNOWN);
 231                         main_deploy.set(250);
 232                         apogee_delay.set(0);
 233                         radio_channel.set(0);
 234                         radio_setting.set(0);
 235                         radio_frequency.set(0);
 236                         radio_calibration.set(1186611);
 237                         radio_enable.set(-1);
 238                         flight_log_max.set(0);
 239                         ignite_mode.set(-1);
 240                         pad_orientation.set(-1);
 241                         storage_size.set(-1);
 242                         storage_erase_unit.set(-1);
 243                         stored_flight.set(-1);
 244                         callsign.set("N0CALL");
 245                         version.set("unknown");
 246                         product.set("unknown");
 247                 }
 248
 249                 void get_data() {
 250                         try {
 251                                 config.start_serial();
 252                                 reset_data();
 253
 254                                 config.serial_line.printf("c s\nf\nl\nv\n");
 255                                 for (;;) {
 256                                         try {
 257                                                 String line = config.serial_line.get_reply(5000);
 258                                                 if (line == null)
 259                                                         stop_serial();
 260                                                 callback(line);
 261                                                 if (line.startsWith("software-version"))
 262                                                         break;
 263                                         } catch (Exception e) {
 264                                                 break;
 265                                         }
 266                                 }
 267                         } catch (InterruptedException ie) {
 268                         } catch (TimeoutException te) {
 269                         } finally {
 270                                 try {
 271                                         stop_serial();
 272                                 } catch (InterruptedException ie) {
 273                                 }
 274                         }
 275                         callback("all finished");
 276                 }
 277
 278                 void save_data() {
 279                         try {
 280                                 double frequency = frequency();
 281                                 boolean has_frequency = radio_frequency.get() > 0;
 282                                 boolean has_setting = radio_setting.get() > 0;
 283                                 start_serial();
 284                                 serial_line.printf("c m %d\n", main_deploy.get());
 285                                 serial_line.printf("c d %d\n", apogee_delay.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                                         AltosPreferences.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                 } else if (setting > 0) {
 399                         radio_setting.set(AltosConvert.radio_frequency_to_setting(freq,
 400                                                                                   radio_calibration.get()));
 401                         radio_channel.set(0);
 402                 } else {
 403                         radio_channel.set(AltosConvert.radio_frequency_to_channel(freq));
 404                 }
 405         }
 406
 407         void save_data() {
 408
 409                 /* bounds check stuff */
 410                 if (config_ui.flight_log_max() > log_limit()) {
 411                         JOptionPane.showMessageDialog(owner,
 412                                                       String.format("Requested flight log, %dk, is larger than the available space, %dk.\n",
 413                                                                     config_ui.flight_log_max(),
 414                                                                     log_limit()),
 415                                                       "Maximum Flight Log Too Large",
 416                                                       JOptionPane.ERROR_MESSAGE);
 417                         return;
 418                 }
 419
 420                 main_deploy.set(config_ui.main_deploy());
 421                 apogee_delay.set(config_ui.apogee_delay());
 422                 radio_calibration.set(config_ui.radio_calibration());
 423                 set_frequency(config_ui.radio_frequency());
 424                 flight_log_max.set(config_ui.flight_log_max());
 425                 if (radio_enable.get() >= 0)
 426                         radio_enable.set(config_ui.radio_enable());
 427                 if (ignite_mode.get() >= 0)
 428                         ignite_mode.set(config_ui.ignite_mode());
 429                 if (pad_orientation.get() >= 0)
 430                         pad_orientation.set(config_ui.pad_orientation());
 431                 callsign.set(config_ui.callsign());
 432                 run_serial_thread(serial_mode_save);
 433         }
 434
 435         public void actionPerformed(ActionEvent e) {
 436                 String  cmd = e.getActionCommand();
 437                 try {
 438                         if (cmd.equals("Save")) {
 439                                 save_data();
 440                         } else if (cmd.equals("Reset")) {
 441                                 set_ui();
 442                         } else if (cmd.equals("Reboot")) {
 443                                 if (serial_line != null)
 444                                         run_serial_thread(serial_mode_reboot);
 445                         } else if (cmd.equals("Close")) {
 446                                 if (serial_line != null)
 447                                         serial_line.close();
 448                         }
 449                 } catch (InterruptedException ie) {
 450                         abort();
 451                 } catch (TimeoutException te) {
 452                         abort();
 453                 }
 454         }
 455
 456         public AltosConfig(JFrame given_owner) {
 457                 owner = given_owner;
 458
 459                 serial = new int_ref(0);
 460                 log_format = new int_ref(Altos.AO_LOG_FORMAT_UNKNOWN);
 461                 main_deploy = new int_ref(250);
 462                 apogee_delay = new int_ref(0);
 463                 radio_channel = new int_ref(0);
 464                 radio_setting = new int_ref(0);
 465                 radio_frequency = new int_ref(0);
 466                 radio_calibration = new int_ref(1186611);
 467                 radio_enable = new int_ref(-1);
 468                 flight_log_max = new int_ref(0);
 469                 ignite_mode = new int_ref(-1);
 470                 pad_orientation = new int_ref(-1);
 471                 storage_size = new int_ref(-1);
 472                 storage_erase_unit = new int_ref(-1);
 473                 stored_flight = new int_ref(-1);
 474                 callsign = new string_ref("N0CALL");
 475                 version = new string_ref("unknown");
 476                 product = new string_ref("unknown");
 477
 478                 device = AltosDeviceDialog.show(owner, Altos.product_any);
 479                 if (device != null) {
 480                         try {
 481                                 serial_line = new AltosSerial(device);
 482                                 try {
 483                                         if (!device.matchProduct(Altos.product_telemetrum))
 484                                                 remote = true;
 485                                         init_ui();
 486                                 } catch (InterruptedException ie) {
 487                                         abort();
 488                                 } catch (TimeoutException te) {
 489                                         abort();
 490                                 }
 491                         } catch (FileNotFoundException ee) {
 492                                 JOptionPane.showMessageDialog(owner,
 493                                                               ee.getMessage(),
 494                                                               "Cannot open target device",
 495                                                               JOptionPane.ERROR_MESSAGE);
 496                         } catch (AltosSerialInUseException si) {
 497                                 JOptionPane.showMessageDialog(owner,
 498                                                               String.format("Device \"%s\" already in use",
 499                                                                             device.toShortString()),
 500                                                               "Device in use",
 501                                                               JOptionPane.ERROR_MESSAGE);
 502                         } catch (IOException ee) {
 503                                 JOptionPane.showMessageDialog(owner,
 504                                                               device.toShortString(),
 505                                                               ee.getLocalizedMessage(),
 506                                                               JOptionPane.ERROR_MESSAGE);
 507                         }
 508                 }
 509         }
 510 }