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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         radio_channel;
  75         int_ref         radio_calibration;
  76         int_ref         flight_log_max;
  77         int_ref         ignite_mode;
  78         int_ref         pad_orientation;
  79         int_ref         radio_setting;
  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, "Radio enable:", radio_enable);
 198                 get_int(line, "Storage size:", storage_size);
 199                 get_int(line, "Storage erase unit:", storage_erase_unit);
 200                 get_int(line, "flight", stored_flight);
 201                 get_string(line, "Callsign:", callsign);
 202                 get_string(line,"software-version", version);
 203                 get_string(line,"product", product);
 204         }
 205
 206         final static int        serial_mode_read = 0;
 207         final static int        serial_mode_save = 1;
 208         final static int        serial_mode_reboot = 2;
 209
 210         class SerialData implements Runnable {
 211                 AltosConfig     config;
 212                 int             serial_mode;
 213
 214                 void process_line(String line) {
 215                         config.process_line(line);
 216                 }
 217                 void callback(String in_line) {
 218                         final String line = in_line;
 219                         Runnable r = new Runnable() {
 220                                         public void run() {
 221                                                 process_line(line);
 222                                         }
 223                                 };
 224                         SwingUtilities.invokeLater(r);
 225                 }
 226
 227                 void reset_data() {
 228                         serial.set(0);
 229                         log_format.set(Altos.AO_LOG_FORMAT_UNKNOWN);
 230                         main_deploy.set(250);
 231                         apogee_delay.set(0);
 232                         radio_channel.set(0);
 233                         radio_setting.set(0);
 234                         radio_calibration.set(1186611);
 235                         radio_enable.set(-1);
 236                         flight_log_max.set(0);
 237                         ignite_mode.set(-1);
 238                         pad_orientation.set(-1);
 239                         storage_size.set(-1);
 240                         storage_erase_unit.set(-1);
 241                         stored_flight.set(-1);
 242                         callsign.set("N0CALL");
 243                         version.set("unknown");
 244                         product.set("unknown");
 245                 }
 246
 247                 void get_data() {
 248                         try {
 249                                 config.start_serial();
 250                                 reset_data();
 251
 252                                 config.serial_line.printf("c s\nf\nl\nv\n");
 253                                 for (;;) {
 254                                         try {
 255                                                 String line = config.serial_line.get_reply(5000);
 256                                                 if (line == null)
 257                                                         stop_serial();
 258                                                 callback(line);
 259                                                 if (line.startsWith("software-version"))
 260                                                         break;
 261                                         } catch (Exception e) {
 262                                                 break;
 263                                         }
 264                                 }
 265                         } catch (InterruptedException ie) {
 266                         } catch (TimeoutException te) {
 267                         } finally {
 268                                 try {
 269                                         stop_serial();
 270                                 } catch (InterruptedException ie) {
 271                                 }
 272                         }
 273                         callback("all finished");
 274                 }
 275
 276                 void save_data() {
 277                         try {
 278                                 double frequency = frequency();
 279                                 boolean has_setting = radio_setting.get() > 0;
 280                                 start_serial();
 281                                 serial_line.printf("c m %d\n", main_deploy.get());
 282                                 serial_line.printf("c d %d\n", apogee_delay.get());
 283                                 if (!remote)
 284                                         serial_line.printf("c f %d\n", radio_calibration.get());
 285                                 serial_line.set_radio_frequency(frequency,
 286                                                                 has_setting,
 287                                                                 radio_calibration.get());
 288                                 if (remote) {
 289                                         serial_line.stop_remote();
 290                                         serial_line.set_radio_frequency(frequency);
 291                                         AltosUIPreferences.set_frequency(device.getSerial(), frequency);
 292                                         serial_line.start_remote();
 293                                 }
 294                                 serial_line.printf("c c %s\n", callsign.get());
 295                                 if (flight_log_max.get() != 0)
 296                                         serial_line.printf("c l %d\n", flight_log_max.get());
 297                                 if (radio_enable.get() >= 0)
 298                                         serial_line.printf("c e %d\n", radio_enable.get());
 299                                 if (ignite_mode.get() >= 0)
 300                                         serial_line.printf("c i %d\n", ignite_mode.get());
 301                                 if (pad_orientation.get() >= 0)
 302                                         serial_line.printf("c o %d\n", pad_orientation.get());
 303                                 serial_line.printf("c w\n");
 304                         } catch (InterruptedException ie) {
 305                         } catch (TimeoutException te) {
 306                         } finally {
 307                                 try {
 308                                         stop_serial();
 309                                 } catch (InterruptedException ie) {
 310                                 }
 311                         }
 312                 }
 313
 314                 void reboot() {
 315                         try {
 316                                 start_serial();
 317                                 serial_line.printf("r eboot\n");
 318                                 serial_line.flush_output();
 319                         } catch (InterruptedException ie) {
 320                         } catch (TimeoutException te) {
 321                         } finally {
 322                                 try {
 323                                         stop_serial();
 324                                 } catch (InterruptedException ie) {
 325                                 }
 326                                 serial_line.close();
 327                         }
 328                 }
 329
 330                 public void run () {
 331                         switch (serial_mode) {
 332                         case serial_mode_save:
 333                                 save_data();
 334                                 /* fall through ... */
 335                         case serial_mode_read:
 336                                 get_data();
 337                                 break;
 338                         case serial_mode_reboot:
 339                                 reboot();
 340                                 break;
 341                         }
 342                 }
 343
 344                 public SerialData(AltosConfig in_config, int in_serial_mode) {
 345                         config = in_config;
 346                         serial_mode = in_serial_mode;
 347                 }
 348         }
 349
 350         void run_serial_thread(int serial_mode) {
 351                 SerialData      sd = new SerialData(this, serial_mode);
 352                 Thread          st = new Thread(sd);
 353                 st.start();
 354         }
 355
 356         void init_ui () throws InterruptedException, TimeoutException {
 357                 config_ui = new AltosConfigUI(owner, remote);
 358                 config_ui.addActionListener(this);
 359                 serial_line.set_frame(owner);
 360                 set_ui();
 361         }
 362
 363         void abort() {
 364                 serial_line.close();
 365                 serial_line = null;
 366                 JOptionPane.showMessageDialog(owner,
 367                                               String.format("Connection to \"%s\" failed",
 368                                                             device.toShortString()),
 369                                               "Connection Failed",
 370                                               JOptionPane.ERROR_MESSAGE);
 371                 config_ui.setVisible(false);
 372         }
 373
 374         void set_ui() throws InterruptedException, TimeoutException {
 375                 if (serial_line != null)
 376                         run_serial_thread(serial_mode_read);
 377                 else
 378                         update_ui();
 379         }
 380
 381         double frequency() {
 382                 return AltosConvert.radio_to_frequency(radio_setting.get(),
 383                                                        radio_calibration.get(),
 384                                                        radio_channel.get());
 385         }
 386
 387         void set_frequency(double freq) {
 388                 int     setting = radio_setting.get();
 389
 390                 if (setting > 0) {
 391                         radio_setting.set(AltosConvert.radio_frequency_to_setting(freq,
 392                                                                                   radio_calibration.get()));
 393                         radio_channel.set(0);
 394                 } else {
 395                         radio_channel.set(AltosConvert.radio_frequency_to_channel(freq));
 396                 }
 397         }
 398
 399         void save_data() {
 400
 401                 /* bounds check stuff */
 402                 if (config_ui.flight_log_max() > log_limit()) {
 403                         JOptionPane.showMessageDialog(owner,
 404                                                       String.format("Requested flight log, %dk, is larger than the available space, %dk.\n",
 405                                                                     config_ui.flight_log_max(),
 406                                                                     log_limit()),
 407                                                       "Maximum Flight Log Too Large",
 408                                                       JOptionPane.ERROR_MESSAGE);
 409                         return;
 410                 }
 411
 412                 main_deploy.set(config_ui.main_deploy());
 413                 apogee_delay.set(config_ui.apogee_delay());
 414                 radio_calibration.set(config_ui.radio_calibration());
 415                 set_frequency(config_ui.radio_frequency());
 416                 flight_log_max.set(config_ui.flight_log_max());
 417                 if (radio_enable.get() >= 0)
 418                         radio_enable.set(config_ui.radio_enable());
 419                 if (ignite_mode.get() >= 0)
 420                         ignite_mode.set(config_ui.ignite_mode());
 421                 if (pad_orientation.get() >= 0)
 422                         pad_orientation.set(config_ui.pad_orientation());
 423                 callsign.set(config_ui.callsign());
 424                 run_serial_thread(serial_mode_save);
 425         }
 426
 427         public void actionPerformed(ActionEvent e) {
 428                 String  cmd = e.getActionCommand();
 429                 try {
 430                         if (cmd.equals("Save")) {
 431                                 save_data();
 432                         } else if (cmd.equals("Reset")) {
 433                                 set_ui();
 434                         } else if (cmd.equals("Reboot")) {
 435                                 if (serial_line != null)
 436                                         run_serial_thread(serial_mode_reboot);
 437                         } else if (cmd.equals("Close")) {
 438                                 if (serial_line != null)
 439                                         serial_line.close();
 440                         }
 441                 } catch (InterruptedException ie) {
 442                         abort();
 443                 } catch (TimeoutException te) {
 444                         abort();
 445                 }
 446         }
 447
 448         public AltosConfig(JFrame given_owner) {
 449                 owner = given_owner;
 450
 451                 serial = new int_ref(0);
 452                 log_format = new int_ref(Altos.AO_LOG_FORMAT_UNKNOWN);
 453                 main_deploy = new int_ref(250);
 454                 apogee_delay = new int_ref(0);
 455                 radio_channel = new int_ref(0);
 456                 radio_setting = new int_ref(0);
 457                 radio_calibration = new int_ref(1186611);
 458                 radio_enable = new int_ref(-1);
 459                 flight_log_max = new int_ref(0);
 460                 ignite_mode = new int_ref(-1);
 461                 pad_orientation = new int_ref(-1);
 462                 storage_size = new int_ref(-1);
 463                 storage_erase_unit = new int_ref(-1);
 464                 stored_flight = new int_ref(-1);
 465                 callsign = new string_ref("N0CALL");
 466                 version = new string_ref("unknown");
 467                 product = new string_ref("unknown");
 468
 469                 device = AltosDeviceDialog.show(owner, Altos.product_any);
 470                 if (device != null) {
 471                         try {
 472                                 serial_line = new AltosSerial(device);
 473                                 try {
 474                                         if (!device.matchProduct(Altos.product_telemetrum))
 475                                                 remote = true;
 476                                         init_ui();
 477                                 } catch (InterruptedException ie) {
 478                                         abort();
 479                                 } catch (TimeoutException te) {
 480                                         abort();
 481                                 }
 482                         } catch (FileNotFoundException ee) {
 483                                 JOptionPane.showMessageDialog(owner,
 484                                                               ee.getMessage(),
 485                                                               "Cannot open target device",
 486                                                               JOptionPane.ERROR_MESSAGE);
 487                         } catch (AltosSerialInUseException si) {
 488                                 JOptionPane.showMessageDialog(owner,
 489                                                               String.format("Device \"%s\" already in use",
 490                                                                             device.toShortString()),
 491                                                               "Device in use",
 492                                                               JOptionPane.ERROR_MESSAGE);
 493                         } catch (IOException ee) {
 494                                 JOptionPane.showMessageDialog(owner,
 495                                                               device.toShortString(),
 496                                                               ee.getLocalizedMessage(),
 497                                                               JOptionPane.ERROR_MESSAGE);
 498                         }
 499                 }
 500         }
 501 }