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.*;
  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         storage_size;
  80         int_ref         storage_erase_unit;
  81         string_ref      version;
  82         string_ref      product;
  83         string_ref      callsign;
  84         AltosConfigUI   config_ui;
  85         boolean         serial_started;
  86
  87         boolean get_int(String line, String label, int_ref x) {
  88                 if (line.startsWith(label)) {
  89                         try {
  90                                 String tail = line.substring(label.length()).trim();
  91                                 String[] tokens = tail.split("\\s+");
  92                                 if (tokens.length > 0) {
  93                                         int     i = Integer.parseInt(tokens[0]);
  94                                         x.set(i);
  95                                         return true;
  96                                 }
  97                         } catch (NumberFormatException ne) {
  98                         }
  99                 }
 100                 return false;
 101         }
 102
 103         boolean get_string(String line, String label, string_ref s) {
 104                 if (line.startsWith(label)) {
 105                         String  quoted = line.substring(label.length()).trim();
 106
 107                         if (quoted.startsWith("\""))
 108                                 quoted = quoted.substring(1);
 109                         if (quoted.endsWith("\""))
 110                                 quoted = quoted.substring(0,quoted.length()-1);
 111                         s.set(quoted);
 112                         return true;
 113                 } else {
 114                         return false;
 115                 }
 116         }
 117
 118         void start_serial() throws InterruptedException, TimeoutException {
 119                 serial_started = true;
 120                 if (remote)
 121                         serial_line.start_remote();
 122         }
 123
 124         void stop_serial() throws InterruptedException {
 125                 if (!serial_started)
 126                         return;
 127                 serial_started = false;
 128                 if (remote)
 129                         serial_line.stop_remote();
 130         }
 131
 132         int log_limit() {
 133                 if (storage_size.get() > 0 && storage_erase_unit.get() > 0) {
 134                         int     log_limit = storage_size.get() - storage_erase_unit.get();
 135                         if (log_limit > 0)
 136                                 return log_limit / 1024;
 137                 }
 138                 return 1024;
 139         }
 140
 141         void update_ui() {
 142                 config_ui.set_serial(serial.get());
 143                 config_ui.set_product(product.get());
 144                 config_ui.set_version(version.get());
 145                 config_ui.set_main_deploy(main_deploy.get());
 146                 config_ui.set_apogee_delay(apogee_delay.get());
 147                 config_ui.set_radio_calibration(radio_calibration.get());
 148                 config_ui.set_radio_frequency(frequency());
 149                 config_ui.set_flight_log_max_limit(log_limit());
 150                 config_ui.set_flight_log_max(flight_log_max.get());
 151                 config_ui.set_ignite_mode(ignite_mode.get());
 152                 config_ui.set_pad_orientation(pad_orientation.get());
 153                 config_ui.set_callsign(callsign.get());
 154                 config_ui.set_clean();
 155                 config_ui.make_visible();
 156         }
 157
 158         void process_line(String line) {
 159                 if (line == null) {
 160                         abort();
 161                         return;
 162                 }
 163                 if (line.equals("done")) {
 164                         if (serial_line != null)
 165                                 update_ui();
 166                         return;
 167                 }
 168                 get_int(line, "serial-number", serial);
 169                 get_int(line, "log-format", log_format);
 170                 get_int(line, "Main deploy:", main_deploy);
 171                 get_int(line, "Apogee delay:", apogee_delay);
 172                 get_int(line, "Radio channel:", radio_channel);
 173                 get_int(line, "Radio cal:", radio_calibration);
 174                 get_int(line, "Max flight log:", flight_log_max);
 175                 get_int(line, "Ignite mode:", ignite_mode);
 176                 get_int(line, "Pad orientation:", pad_orientation);
 177                 get_int(line, "Radio setting:", radio_setting);
 178                 get_int(line, "Storage size:", storage_size);
 179                 get_int(line, "Storage erase unit:", storage_erase_unit);
 180                 get_string(line, "Callsign:", callsign);
 181                 get_string(line,"software-version", version);
 182                 get_string(line,"product", product);
 183         }
 184
 185         final static int        serial_mode_read = 0;
 186         final static int        serial_mode_save = 1;
 187         final static int        serial_mode_reboot = 2;
 188
 189         class SerialData implements Runnable {
 190                 AltosConfig     config;
 191                 int             serial_mode;
 192
 193                 void process_line(String line) {
 194                         config.process_line(line);
 195                 }
 196                 void callback(String in_line) {
 197                         final String line = in_line;
 198                         Runnable r = new Runnable() {
 199                                         public void run() {
 200                                                 process_line(line);
 201                                         }
 202                                 };
 203                         SwingUtilities.invokeLater(r);
 204                 }
 205
 206                 void get_data() {
 207                         try {
 208                                 config.start_serial();
 209                                 config.serial_line.printf("c s\nf\nv\n");
 210                                 for (;;) {
 211                                         try {
 212                                                 String line = config.serial_line.get_reply(5000);
 213                                                 if (line == null)
 214                                                         stop_serial();
 215                                                 callback(line);
 216                                                 if (line.startsWith("software-version"))
 217                                                         break;
 218                                         } catch (Exception e) {
 219                                                 break;
 220                                         }
 221                                 }
 222                         } catch (InterruptedException ie) {
 223                         } catch (TimeoutException te) {
 224                         } finally {
 225                                 try {
 226                                         stop_serial();
 227                                 } catch (InterruptedException ie) {
 228                                 }
 229                         }
 230                         callback("done");
 231                 }
 232
 233                 void save_data() {
 234                         try {
 235                                 double frequency = frequency();
 236                                 boolean has_setting = radio_setting.get() > 0;
 237                                 start_serial();
 238                                 serial_line.printf("c m %d\n", main_deploy.get());
 239                                 serial_line.printf("c d %d\n", apogee_delay.get());
 240                                 if (!remote)
 241                                         serial_line.printf("c f %d\n", radio_calibration.get());
 242                                 serial_line.set_radio_frequency(frequency,
 243                                                                 has_setting,
 244                                                                 radio_calibration.get());
 245                                 if (remote) {
 246                                         serial_line.stop_remote();
 247                                         serial_line.set_radio_frequency(frequency);
 248                                         AltosPreferences.set_frequency(device.getSerial(), frequency);
 249                                         serial_line.start_remote();
 250                                 }
 251                                 serial_line.printf("c c %s\n", callsign.get());
 252                                 if (flight_log_max.get() != 0)
 253                                         serial_line.printf("c l %d\n", flight_log_max.get());
 254                                 if (ignite_mode.get() >= 0)
 255                                         serial_line.printf("c i %d\n", ignite_mode.get());
 256                                 if (pad_orientation.get() >= 0)
 257                                         serial_line.printf("c o %d\n", pad_orientation.get());
 258                                 serial_line.printf("c w\n");
 259                         } catch (InterruptedException ie) {
 260                         } catch (TimeoutException te) {
 261                         } finally {
 262                                 try {
 263                                         stop_serial();
 264                                 } catch (InterruptedException ie) {
 265                                 }
 266                         }
 267                 }
 268
 269                 void reboot() {
 270                         try {
 271                                 start_serial();
 272                                 serial_line.printf("r eboot\n");
 273                                 serial_line.flush_output();
 274                         } catch (InterruptedException ie) {
 275                         } catch (TimeoutException te) {
 276                         } finally {
 277                                 try {
 278                                         stop_serial();
 279                                 } catch (InterruptedException ie) {
 280                                 }
 281                                 serial_line.close();
 282                         }
 283                 }
 284
 285                 public void run () {
 286                         switch (serial_mode) {
 287                         case serial_mode_save:
 288                                 save_data();
 289                                 /* fall through ... */
 290                         case serial_mode_read:
 291                                 get_data();
 292                                 break;
 293                         case serial_mode_reboot:
 294                                 reboot();
 295                                 break;
 296                         }
 297                 }
 298
 299                 public SerialData(AltosConfig in_config, int in_serial_mode) {
 300                         config = in_config;
 301                         serial_mode = in_serial_mode;
 302                 }
 303         }
 304
 305         void run_serial_thread(int serial_mode) {
 306                 SerialData      sd = new SerialData(this, serial_mode);
 307                 Thread          st = new Thread(sd);
 308                 st.start();
 309         }
 310
 311         void init_ui () throws InterruptedException, TimeoutException {
 312                 config_ui = new AltosConfigUI(owner, remote);
 313                 config_ui.addActionListener(this);
 314                 serial_line.set_frame(owner);
 315                 set_ui();
 316         }
 317
 318         void abort() {
 319                 serial_line.close();
 320                 serial_line = null;
 321                 JOptionPane.showMessageDialog(owner,
 322                                               String.format("Connection to \"%s\" failed",
 323                                                             device.toShortString()),
 324                                               "Connection Failed",
 325                                               JOptionPane.ERROR_MESSAGE);
 326                 config_ui.setVisible(false);
 327         }
 328
 329         void set_ui() throws InterruptedException, TimeoutException {
 330                 if (serial_line != null)
 331                         run_serial_thread(serial_mode_read);
 332                 else
 333                         update_ui();
 334         }
 335
 336         double frequency() {
 337                 return AltosConvert.radio_to_frequency(radio_setting.get(),
 338                                                        radio_calibration.get(),
 339                                                        radio_channel.get());
 340         }
 341
 342         void set_frequency(double freq) {
 343                 int     setting = radio_setting.get();
 344
 345                 if (setting > 0) {
 346                         radio_setting.set(AltosConvert.radio_frequency_to_setting(freq,
 347                                                                                   radio_calibration.get()));
 348                         radio_channel.set(0);
 349                 } else {
 350                         radio_channel.set(AltosConvert.radio_frequency_to_channel(freq));
 351                 }
 352         }
 353
 354         void save_data() {
 355
 356                 /* bounds check stuff */
 357                 if (config_ui.flight_log_max() > log_limit()) {
 358                         JOptionPane.showMessageDialog(owner,
 359                                                       String.format("Requested flight log, %dk, is larger than the available space, %dk.\n",
 360                                                                     config_ui.flight_log_max(),
 361                                                                     log_limit()),
 362                                                       "Maximum Flight Log Too Large",
 363                                                       JOptionPane.ERROR_MESSAGE);
 364                         return;
 365                 }
 366
 367                 main_deploy.set(config_ui.main_deploy());
 368                 apogee_delay.set(config_ui.apogee_delay());
 369                 radio_calibration.set(config_ui.radio_calibration());
 370                 set_frequency(config_ui.radio_frequency());
 371                 flight_log_max.set(config_ui.flight_log_max());
 372                 if (ignite_mode.get() >= 0)
 373                         ignite_mode.set(config_ui.ignite_mode());
 374                 if (pad_orientation.get() >= 0)
 375                         pad_orientation.set(config_ui.pad_orientation());
 376                 callsign.set(config_ui.callsign());
 377                 run_serial_thread(serial_mode_save);
 378         }
 379
 380         public void actionPerformed(ActionEvent e) {
 381                 String  cmd = e.getActionCommand();
 382                 try {
 383                         if (cmd.equals("Save")) {
 384                                 save_data();
 385                         } else if (cmd.equals("Reset")) {
 386                                 set_ui();
 387                         } else if (cmd.equals("Reboot")) {
 388                                 if (serial_line != null)
 389                                         run_serial_thread(serial_mode_reboot);
 390                         } else if (cmd.equals("Close")) {
 391                                 if (serial_line != null)
 392                                         serial_line.close();
 393                         }
 394                 } catch (InterruptedException ie) {
 395                         abort();
 396                 } catch (TimeoutException te) {
 397                         abort();
 398                 }
 399         }
 400
 401         public AltosConfig(JFrame given_owner) {
 402                 owner = given_owner;
 403
 404                 serial = new int_ref(0);
 405                 log_format = new int_ref(Altos.AO_LOG_FORMAT_UNKNOWN);
 406                 main_deploy = new int_ref(250);
 407                 apogee_delay = new int_ref(0);
 408                 radio_channel = new int_ref(0);
 409                 radio_setting = new int_ref(0);
 410                 radio_calibration = new int_ref(1186611);
 411                 flight_log_max = new int_ref(0);
 412                 ignite_mode = new int_ref(-1);
 413                 pad_orientation = new int_ref(-1);
 414                 storage_size = new int_ref(-1);
 415                 storage_erase_unit = new int_ref(-1);
 416                 callsign = new string_ref("N0CALL");
 417                 version = new string_ref("unknown");
 418                 product = new string_ref("unknown");
 419
 420                 device = AltosDeviceDialog.show(owner, Altos.product_any);
 421                 if (device != null) {
 422                         try {
 423                                 serial_line = new AltosSerial(device);
 424                                 try {
 425                                         if (!device.matchProduct(Altos.product_telemetrum))
 426                                                 remote = true;
 427                                         init_ui();
 428                                 } catch (InterruptedException ie) {
 429                                         abort();
 430                                 } catch (TimeoutException te) {
 431                                         abort();
 432                                 }
 433                         } catch (FileNotFoundException ee) {
 434                                 JOptionPane.showMessageDialog(owner,
 435                                                               String.format("Cannot open device \"%s\"",
 436                                                                             device.toShortString()),
 437                                                               "Cannot open target device",
 438                                                               JOptionPane.ERROR_MESSAGE);
 439                         } catch (AltosSerialInUseException si) {
 440                                 JOptionPane.showMessageDialog(owner,
 441                                                               String.format("Device \"%s\" already in use",
 442                                                                             device.toShortString()),
 443                                                               "Device in use",
 444                                                               JOptionPane.ERROR_MESSAGE);
 445                         } catch (IOException ee) {
 446                                 JOptionPane.showMessageDialog(owner,
 447                                                               device.toShortString(),
 448                                                               ee.getLocalizedMessage(),
 449                                                               JOptionPane.ERROR_MESSAGE);
 450                         }
 451                 }
 452         }
 453 }