git.gag.com Git - fw/altos/blob - altosui/AltosEepromDownload.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 import org.altusmetrum.AltosLib.*;
  31
  32 import libaltosJNI.*;
  33
  34 public class AltosEepromDownload implements Runnable {
  35
  36         JFrame                  frame;
  37         AltosSerial             serial_line;
  38         boolean                 remote;
  39         Thread                  eeprom_thread;
  40         AltosEepromMonitor      monitor;
  41
  42         int                     flight;
  43         int                     serial;
  44         int                     year, month, day;
  45         boolean                 want_file;
  46         FileWriter              eeprom_file;
  47         LinkedList<String>      eeprom_pending;
  48
  49         AltosEepromList         flights;
  50         ActionListener          listener;
  51         boolean                 success;
  52         ParseException          parse_exception;
  53         String                  extension;
  54
  55         private void FlushPending() throws IOException {
  56                 for (String s : flights.config_data) {
  57                         eeprom_file.write(s);
  58                         eeprom_file.write('\n');
  59                 }
  60
  61                 for (String s : eeprom_pending)
  62                         eeprom_file.write(s);
  63         }
  64
  65         private void CheckFile(boolean force) throws IOException {
  66                 if (eeprom_file != null)
  67                         return;
  68                 if (force || (flight != 0 && want_file)) {
  69                         AltosFile               eeprom_name;
  70
  71                         if (extension == null)
  72                                 extension = "data";
  73                         if (year != 0 && month != 0 && day != 0)
  74                                 eeprom_name = new AltosFile(year, month, day, serial, flight, extension);
  75                         else
  76                                 eeprom_name = new AltosFile(serial, flight, extension);
  77
  78                         eeprom_file = new FileWriter(eeprom_name);
  79                         if (eeprom_file != null) {
  80                                 monitor.set_file(eeprom_name.getName());
  81                                 FlushPending();
  82                                 eeprom_pending = null;
  83                         }
  84                 }
  85         }
  86
  87         void Log(AltosEepromRecord r) throws IOException {
  88                 if (r.cmd != Altos.AO_LOG_INVALID) {
  89                         String log_line = String.format("%c %4x %4x %4x\n",
  90                                                         r.cmd, r.tick, r.a, r.b);
  91                         if (eeprom_file != null)
  92                                 eeprom_file.write(log_line);
  93                         else
  94                                 eeprom_pending.add(log_line);
  95                 }
  96         }
  97
  98         void set_serial(int in_serial) {
  99                 serial = in_serial;
 100                 monitor.set_serial(serial);
 101         }
 102
 103         void set_flight(int in_flight) {
 104                 flight = in_flight;
 105                 monitor.set_flight(flight);
 106         }
 107
 108         boolean                 done;
 109         int                     state;
 110
 111         void CaptureFull(AltosEepromChunk eechunk) throws IOException {
 112                 boolean any_valid = false;
 113
 114                 extension = "eeprom";
 115                 set_serial(flights.config_data.serial);
 116                 for (int i = 0; i < eechunk.chunk_size && !done; i += AltosEepromRecord.record_length) {
 117                         try {
 118                                 AltosEepromRecord r = new AltosEepromRecord(eechunk, i);
 119                                 if (r.cmd == Altos.AO_LOG_FLIGHT)
 120                                         set_flight(r.b);
 121
 122                                 /* Monitor state transitions to update display */
 123                                 if (r.cmd == Altos.AO_LOG_STATE && r.a <= Altos.ao_flight_landed) {
 124                                         state = r.a;
 125                                         if (state > Altos.ao_flight_pad)
 126                                                 want_file = true;
 127                                 }
 128
 129                                 if (r.cmd == Altos.AO_LOG_GPS_DATE) {
 130                                         year = 2000 + (r.a & 0xff);
 131                                         month = (r.a >> 8) & 0xff;
 132                                         day = (r.b & 0xff);
 133                                         want_file = true;
 134                                 }
 135                                 if (r.cmd == Altos.AO_LOG_STATE && r.a == Altos.ao_flight_landed)
 136                                         done = true;
 137                                 any_valid = true;
 138                                 Log(r);
 139                         } catch (ParseException pe) {
 140                                 if (parse_exception == null)
 141                                         parse_exception = pe;
 142                         }
 143                 }
 144
 145                 if (!any_valid)
 146                         done = true;
 147
 148                 CheckFile(false);
 149         }
 150
 151         boolean start;
 152         int     tiny_tick;
 153
 154         void CaptureTiny (AltosEepromChunk eechunk) throws IOException {
 155                 boolean any_valid = false;
 156
 157                 extension = "eeprom";
 158                 set_serial(flights.config_data.serial);
 159                 for (int i = 0; i < eechunk.data.length && !done; i += 2) {
 160                         int                     v = eechunk.data16(i);
 161                         AltosEepromRecord       r;
 162
 163                         if (i == 0 && start) {
 164                                 tiny_tick = 0;
 165                                 start = false;
 166                                 set_flight(v);
 167                                 r = new AltosEepromRecord(Altos.AO_LOG_FLIGHT, tiny_tick, 0, v);
 168                                 any_valid = true;
 169                         } else {
 170                                 int     s = v ^ 0x8000;
 171
 172                                 if (Altos.ao_flight_startup <= s && s <= Altos.ao_flight_invalid) {
 173                                         state = s;
 174                                         r = new AltosEepromRecord(Altos.AO_LOG_STATE, tiny_tick, state, 0);
 175                                         if (state == Altos.ao_flight_landed)
 176                                                 done = true;
 177                                         state = s;
 178                                         any_valid = true;
 179                                 } else {
 180                                         if (v != 0xffff)
 181                                                 any_valid = true;
 182
 183                                         r = new AltosEepromRecord(Altos.AO_LOG_PRESSURE, tiny_tick, 0, v);
 184
 185                                         /*
 186                                          * The flight software records ascent data every 100ms, and descent
 187                                          * data every 1s.
 188                                          */
 189                                         if (state < Altos.ao_flight_drogue)
 190                                                 tiny_tick += 10;
 191                                         else
 192                                                 tiny_tick += 100;
 193                                 }
 194                         }
 195                         Log(r);
 196                 }
 197                 CheckFile(false);
 198                 if (!any_valid)
 199                         done = true;
 200         }
 201
 202         void LogTeleScience(AltosEepromTeleScience r) throws IOException {
 203                 if (r.type != Altos.AO_LOG_INVALID) {
 204                         String log_line = String.format("%c %4x %4x %d %5d %5d %5d %5d %5d %5d %5d %5d %5d %5d %5d %5d\n",
 205                                                         r.type, r.tick, r.tm_tick, r.tm_state,
 206                                                         r.data[0], r.data[1], r.data[2], r.data[3],
 207                                                         r.data[4], r.data[5], r.data[6], r.data[7],
 208                                                         r.data[8], r.data[9], r.data[10], r.data[11]);
 209                         if (eeprom_file != null)
 210                                 eeprom_file.write(log_line);
 211                         else
 212                                 eeprom_pending.add(log_line);
 213                 }
 214         }
 215
 216         boolean telescience_start;
 217
 218         void CaptureTeleScience (AltosEepromChunk eechunk) throws IOException {
 219                 boolean any_valid = false;
 220
 221                 extension = "science";
 222                 for (int i = 0; i < eechunk.chunk_size && !done; i += AltosEepromTeleScience.record_length) {
 223                         try {
 224                                 AltosEepromTeleScience r = new AltosEepromTeleScience(eechunk, i);
 225                                 if (r.type == AltosEepromTeleScience.AO_LOG_TELESCIENCE_START) {
 226                                         if (telescience_start) {
 227                                                 done = true;
 228                                                 break;
 229                                         }
 230                                         set_serial(r.data[0]);
 231                                         set_flight(r.data[1]);
 232                                         telescience_start = true;
 233                                 } else {
 234                                         if (!telescience_start)
 235                                                 break;
 236                                 }
 237                                 state = r.tm_state;
 238                                 want_file =true;
 239                                 any_valid = true;
 240                                 LogTeleScience(r);
 241                         } catch (ParseException pe) {
 242                                 if (parse_exception == null)
 243                                         parse_exception = pe;
 244                         }
 245                 }
 246
 247                 CheckFile(false);
 248                 if (!any_valid)
 249                         done = true;
 250         }
 251
 252         void CaptureTelemetry(AltosEepromChunk eechunk) throws IOException {
 253
 254         }
 255
 256         void CaptureLog(AltosEepromLog log) throws IOException, InterruptedException, TimeoutException {
 257                 int                     block, state_block = 0;
 258                 int                     log_format = flights.config_data.log_format;
 259
 260                 state = 0;
 261                 done = false;
 262                 start = true;
 263
 264                 if (flights.config_data.serial == 0)
 265                         throw new IOException("no serial number found");
 266
 267                 /* Reset per-capture variables */
 268                 flight = 0;
 269                 year = 0;
 270                 month = 0;
 271                 day = 0;
 272                 want_file = false;
 273                 eeprom_file = null;
 274                 eeprom_pending = new LinkedList<String>();
 275
 276                 /* Set serial number in the monitor dialog window */
 277                 /* Now scan the eeprom, reading blocks of data and converting to .eeprom file form */
 278
 279                 state = 0; state_block = log.start_block;
 280                 for (block = log.start_block; !done && block < log.end_block; block++) {
 281                         monitor.set_value(Altos.state_to_string[state], state, block - state_block);
 282
 283                         AltosEepromChunk        eechunk = new AltosEepromChunk(serial_line, block, block == log.start_block);
 284
 285                         /*
 286                          * Guess what kind of data is there if the device
 287                          * didn't tell us
 288                          */
 289
 290                         if (log_format == Altos.AO_LOG_FORMAT_UNKNOWN) {
 291                                 if (block == log.start_block) {
 292                                         if (eechunk.data(0) == Altos.AO_LOG_FLIGHT)
 293                                                 log_format = Altos.AO_LOG_FORMAT_FULL;
 294                                         else
 295                                                 log_format = Altos.AO_LOG_FORMAT_TINY;
 296                                 }
 297                         }
 298
 299                         switch (log_format) {
 300                         case Altos.AO_LOG_FORMAT_FULL:
 301                                 extension = "eeprom";
 302                                 CaptureFull(eechunk);
 303                                 break;
 304                         case Altos.AO_LOG_FORMAT_TINY:
 305                                 extension = "eeprom";
 306                                 CaptureTiny(eechunk);
 307                                 break;
 308                         case Altos.AO_LOG_FORMAT_TELEMETRY:
 309                                 extension = "telem";
 310                                 CaptureTelemetry(eechunk);
 311                                 break;
 312                         case Altos.AO_LOG_FORMAT_TELESCIENCE:
 313                                 extension = "science";
 314                                 CaptureTeleScience(eechunk);
 315                                 break;
 316                         }
 317                 }
 318                 CheckFile(true);
 319                 if (eeprom_file != null) {
 320                         eeprom_file.flush();
 321                         eeprom_file.close();
 322                 }
 323         }
 324
 325         private void show_message_internal(String message, String title, int message_type) {
 326                 JOptionPane.showMessageDialog(frame,
 327                                               message,
 328                                               title,
 329                                               message_type);
 330         }
 331
 332         private void show_message(String in_message, String in_title, int in_message_type) {
 333                 final String message = in_message;
 334                 final String title = in_title;
 335                 final int message_type = in_message_type;
 336                 Runnable r = new Runnable() {
 337                                 public void run() {
 338                                         try {
 339                                                 show_message_internal(message, title, message_type);
 340                                         } catch (Exception ex) {
 341                                         }
 342                                 }
 343                         };
 344                 SwingUtilities.invokeLater(r);
 345         }
 346
 347         public void run () {
 348                 try {
 349                         boolean failed = false;
 350                         if (remote)
 351                                 serial_line.start_remote();
 352
 353                         for (AltosEepromLog log : flights) {
 354                                 parse_exception = null;
 355                                 if (log.download) {
 356                                         monitor.reset();
 357                                         CaptureLog(log);
 358                                 }
 359                                 if (parse_exception != null) {
 360                                         failed = true;
 361                                         show_message(String.format("Flight %d download error\n%s\nValid log data saved",
 362                                                                    log.flight,
 363                                                                    parse_exception.getMessage()),
 364                                                      serial_line.device.toShortString(),
 365                                                      JOptionPane.WARNING_MESSAGE);
 366                                 }
 367                         }
 368                         success = !failed;
 369                 } catch (IOException ee) {
 370                         show_message(ee.getLocalizedMessage(),
 371                                      serial_line.device.toShortString(),
 372                                      JOptionPane.ERROR_MESSAGE);
 373                 } catch (InterruptedException ie) {
 374                         System.out.printf("download interrupted\n");
 375                 } catch (TimeoutException te) {
 376                         show_message(String.format("Connection to \"%s\" failed",
 377                                                    serial_line.device.toShortString()),
 378                                      "Connection Failed",
 379                                      JOptionPane.ERROR_MESSAGE);
 380                 } finally {
 381                         if (remote) {
 382                                 try {
 383                                         serial_line.stop_remote();
 384                                 } catch (InterruptedException ie) {
 385                                 }
 386                         }
 387                         serial_line.flush_output();
 388                 }
 389                 monitor.done();
 390                 if (listener != null) {
 391                         Runnable r = new Runnable() {
 392                                         public void run() {
 393                                                 try {
 394                                                         listener.actionPerformed(new ActionEvent(this,
 395                                                                                                  success ? 1 : 0,
 396                                                                                                  "download"));
 397                                                 } catch (Exception ex) {
 398                                                 }
 399                                         }
 400                                 };
 401                         SwingUtilities.invokeLater(r);
 402                 }
 403         }
 404
 405         public void start() {
 406                 eeprom_thread = new Thread(this);
 407                 eeprom_thread.start();
 408         }
 409
 410         public void addActionListener(ActionListener l) {
 411                 listener = l;
 412         }
 413
 414         public AltosEepromDownload(JFrame given_frame,
 415                                    AltosSerial given_serial_line,
 416                                    boolean given_remote,
 417                                    AltosEepromList given_flights) {
 418
 419                 frame = given_frame;
 420                 serial_line = given_serial_line;
 421                 serial_line.set_frame(frame);
 422                 remote = given_remote;
 423                 flights = given_flights;
 424                 success = false;
 425
 426                 monitor = new AltosEepromMonitor(frame, Altos.ao_flight_boost, Altos.ao_flight_landed);
 427                 monitor.addActionListener(new ActionListener() {
 428                                 public void actionPerformed(ActionEvent e) {
 429                                         if (eeprom_thread != null)
 430                                                 eeprom_thread.interrupt();
 431                                 }
 432                         });
 433         }
 434 }