2 * Copyright © 2010 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.
20 import java.awt.event.*;
25 import java.util.concurrent.*;
26 import org.altusmetrum.altoslib_2.*;
28 public class AltosEepromDownload implements Runnable {
31 AltosSerial serial_line;
34 AltosEepromMonitor monitor;
37 FileWriter eeprom_file;
38 LinkedList<String> eeprom_pending;
40 AltosEepromList flights;
41 ActionListener listener;
43 ParseException parse_exception;
46 private void FlushPending() throws IOException {
47 for (String s : flights.config_data) {
49 eeprom_file.write('\n');
52 for (String s : eeprom_pending)
56 private void CheckFile(boolean force) throws IOException {
57 if (eeprom_file != null)
59 if (force || (state.flight != 0 && want_file)) {
60 AltosFile eeprom_name;
61 AltosGPS gps = state.gps;
64 gps.year != AltosLib.MISSING &&
65 gps.month != AltosLib.MISSING &&
66 gps.day != AltosLib.MISSING)
68 eeprom_name = new AltosFile(gps.year, gps.month, gps.day,
69 state.serial, state.flight, "eeprom");
71 eeprom_name = new AltosFile(state.serial, state.flight, "eeprom");
73 eeprom_file = new FileWriter(eeprom_name);
74 if (eeprom_file != null) {
75 monitor.set_file(eeprom_name.getName());
77 eeprom_pending = null;
85 void LogEeprom(AltosEeprom r) throws IOException {
86 if (r.cmd != Altos.AO_LOG_INVALID) {
87 String line = r.string();
88 if (eeprom_file != null)
89 eeprom_file.write(line);
91 eeprom_pending.add(line);
95 void CaptureEeprom(AltosEepromChunk eechunk, int log_format) throws IOException {
96 boolean any_valid = false;
98 int record_length = 8;
100 state.set_serial(flights.config_data.serial);
102 for (int i = 0; i < AltosEepromChunk.chunk_size && !done; i += record_length) {
103 AltosEeprom r = eechunk.eeprom(i, log_format, state);
108 record_length = r.record_length();
110 r.update_state(state);
112 /* Monitor state transitions to update display */
113 if (state.state != AltosLib.ao_flight_invalid &&
114 state.state <= AltosLib.ao_flight_landed)
116 if (state.state > Altos.ao_flight_pad)
118 if (state.state == AltosLib.ao_flight_landed)
122 if (state.gps != null)
136 void CaptureLog(AltosEepromLog log) throws IOException, InterruptedException, TimeoutException {
137 int block, state_block = 0;
138 int log_format = flights.config_data.log_format;
140 state = new AltosState();
145 if (flights.config_data.serial < 0)
146 throw new IOException("no serial number found");
148 /* Reset per-capture variables */
151 eeprom_pending = new LinkedList<String>();
153 /* Set serial number in the monitor dialog window */
154 /* Now scan the eeprom, reading blocks of data and converting to .eeprom file form */
156 state_block = log.start_block;
157 for (block = log.start_block; !done && block < log.end_block; block++) {
158 monitor.set_value(state.state_name(),
161 block - log.start_block);
163 AltosEepromChunk eechunk = new AltosEepromChunk(serial_line, block, block == log.start_block);
166 * Guess what kind of data is there if the device
170 if (log_format == Altos.AO_LOG_FORMAT_UNKNOWN) {
171 if (block == log.start_block) {
172 if (eechunk.data(0) == Altos.AO_LOG_FLIGHT)
173 log_format = Altos.AO_LOG_FORMAT_FULL;
175 log_format = Altos.AO_LOG_FORMAT_TINY;
179 CaptureEeprom (eechunk, log_format);
182 if (eeprom_file != null) {
188 private void show_message_internal(String message, String title, int message_type) {
189 JOptionPane.showMessageDialog(frame,
195 private void show_message(String in_message, String in_title, int in_message_type) {
196 final String message = in_message;
197 final String title = in_title;
198 final int message_type = in_message_type;
199 Runnable r = new Runnable() {
202 show_message_internal(message, title, message_type);
203 } catch (Exception ex) {
207 SwingUtilities.invokeLater(r);
212 boolean failed = false;
214 serial_line.start_remote();
216 for (AltosEepromLog log : flights) {
217 parse_exception = null;
222 if (parse_exception != null) {
224 show_message(String.format("Flight %d download error\n%s\nValid log data saved",
226 parse_exception.getMessage()),
227 serial_line.device.toShortString(),
228 JOptionPane.WARNING_MESSAGE);
232 } catch (IOException ee) {
233 show_message(ee.getLocalizedMessage(),
234 serial_line.device.toShortString(),
235 JOptionPane.ERROR_MESSAGE);
236 } catch (InterruptedException ie) {
237 System.out.printf("download interrupted\n");
238 } catch (TimeoutException te) {
239 show_message(String.format("Connection to \"%s\" failed",
240 serial_line.device.toShortString()),
242 JOptionPane.ERROR_MESSAGE);
246 serial_line.stop_remote();
247 } catch (InterruptedException ie) {
250 serial_line.flush_output();
253 if (listener != null) {
254 Runnable r = new Runnable() {
257 listener.actionPerformed(new ActionEvent(this,
260 } catch (Exception ex) {
264 SwingUtilities.invokeLater(r);
268 public void start() {
269 eeprom_thread = new Thread(this);
270 eeprom_thread.start();
273 public void addActionListener(ActionListener l) {
277 public AltosEepromDownload(JFrame given_frame,
278 AltosSerial given_serial_line,
279 boolean given_remote,
280 AltosEepromList given_flights) {
283 serial_line = given_serial_line;
284 serial_line.set_frame(frame);
285 remote = given_remote;
286 flights = given_flights;
289 monitor = new AltosEepromMonitor(frame, Altos.ao_flight_boost, Altos.ao_flight_landed);
290 monitor.addActionListener(new ActionListener() {
291 public void actionPerformed(ActionEvent e) {
292 if (eeprom_thread != null)
293 eeprom_thread.interrupt();