2 * Copyright © 2011 Keith Packard <keithp@keithp.com>
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.
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.
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.
21 import java.awt.event.*;
23 import javax.swing.filechooser.FileNameExtensionFilter;
24 import javax.swing.table.*;
28 import java.util.prefs.*;
29 import java.util.concurrent.*;
34 * Extract a bit of information from an eeprom-stored flight log.
37 public class AltosEepromLog {
49 public AltosEepromLog(AltosSerial serial_line, int in_serial,
50 int in_start_block, int in_end_block)
51 throws InterruptedException, TimeoutException {
54 boolean has_date = false;
56 start_block = in_start_block;
57 end_block = in_end_block;
61 * By default, request that every log be downloaded but not deleted
66 * Only look in the first two blocks so that this
67 * process doesn't take a long time
69 if (in_end_block > in_start_block + 2)
70 in_end_block = in_start_block + 2;
72 for (block = in_start_block; block < in_end_block; block++) {
73 AltosEepromChunk eechunk = new AltosEepromChunk(serial_line, block);
75 if (block == in_start_block) {
76 if (eechunk.data(0) != Altos.AO_LOG_FLIGHT) {
77 flight = eechunk.data16(0);
82 for (int i = 0; i < eechunk.chunk_size; i += AltosEepromRecord.record_length) {
84 AltosEepromRecord r = new AltosEepromRecord(eechunk, i);
86 if (r.cmd == Altos.AO_LOG_FLIGHT) {
90 if (r.cmd == Altos.AO_LOG_GPS_DATE) {
91 year = 2000 + (r.a & 0xff);
92 month = (r.a >> 8) & 0xff;
96 } catch (ParseException pe) {
99 if (has_date && has_flight)