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.
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.*;
33 public class AltosEepromDownload implements Runnable {
36 AltosSerial serial_line;
39 AltosEepromMonitor monitor;
44 FileWriter eeprom_file;
45 LinkedList<String> eeprom_pending;
47 AltosEepromList flights;
48 ActionListener listener;
50 ParseException parse_exception;
52 private void FlushPending() throws IOException {
53 for (String s : flights.config_data) {
55 eeprom_file.write('\n');
58 for (String s : eeprom_pending)
62 private void CheckFile(boolean force) throws IOException {
63 if (eeprom_file != null)
65 if (force || (flight != 0 && want_file)) {
66 AltosFile eeprom_name;
67 if (year != 0 && month != 0 && day != 0)
68 eeprom_name = new AltosFile(year, month, day, flights.config_data.serial, flight, "eeprom");
70 eeprom_name = new AltosFile(flights.config_data.serial, flight, "eeprom");
72 eeprom_file = new FileWriter(eeprom_name);
73 if (eeprom_file != null) {
74 monitor.set_file(eeprom_name.getName());
76 eeprom_pending = null;
81 void Log(AltosEepromRecord r) throws IOException {
82 if (r.cmd != Altos.AO_LOG_INVALID) {
83 String log_line = String.format("%c %4x %4x %4x\n",
84 r.cmd, r.tick, r.a, r.b);
85 if (eeprom_file != null)
86 eeprom_file.write(log_line);
88 eeprom_pending.add(log_line);
92 static final int log_full = 1;
93 static final int log_tiny = 2;
98 void CaptureFull(AltosEepromChunk eechunk) throws IOException {
99 AltosEepromBlock eeblock = new AltosEepromBlock(eechunk);
101 if (eeblock.has_flight) {
102 flight = eeblock.flight;
103 monitor.set_flight(flight);
105 if (eeblock.has_date) {
107 month = eeblock.month;
112 if (eeblock.size() == 0 ||
113 eeblock.has_state && eeblock.state == Altos.ao_flight_landed)
116 /* Monitor state transitions to update display */
117 if (eeblock.has_state) {
118 if (eeblock.state > Altos.ao_flight_pad)
120 if (eeblock.state > state)
121 state = eeblock.state;
124 if (parse_exception == null && eeblock.parse_exception != null)
125 parse_exception = eeblock.parse_exception;
129 for (int record = 0; record < eeblock.size(); record++)
130 Log(eeblock.get(record));
136 void CaptureTiny (AltosEepromChunk eechunk) throws IOException {
137 boolean some_reasonable_data = false;
139 for (int i = 0; i < eechunk.data.length; i += 2) {
140 int v = eechunk.data16(i);
142 if (i == 0 && start) {
146 Log(new AltosEepromRecord(Altos.AO_LOG_FLIGHT, tiny_tick, 0, v));
147 some_reasonable_data = true;
150 if (Altos.ao_flight_startup <= s && s <= Altos.ao_flight_invalid) {
151 Log(new AltosEepromRecord(Altos.AO_LOG_STATE, tiny_tick, s, 0));
152 if (s == Altos.ao_flight_landed) {
156 some_reasonable_data = true;
159 some_reasonable_data = true;
160 Log(new AltosEepromRecord(Altos.AO_LOG_HEIGHT, tiny_tick, v, 0));
161 if (state < Altos.ao_flight_drogue)
169 if (!some_reasonable_data)
173 void CaptureLog(AltosEepromLog log) throws IOException, InterruptedException, TimeoutException {
174 int block, state_block = 0;
181 if (flights.config_data.serial == 0)
182 throw new IOException("no serial number found");
184 /* Reset per-capture variables */
191 eeprom_pending = new LinkedList<String>();
193 /* Set serial number in the monitor dialog window */
194 monitor.set_serial(flights.config_data.serial);
195 /* Now scan the eeprom, reading blocks of data and converting to .eeprom file form */
197 state = 0; state_block = log.start_block;
198 for (block = log.start_block; !done && block < log.end_block; block++) {
199 monitor.set_value(Altos.state_to_string[state], state, block - state_block);
201 AltosEepromChunk eechunk = new AltosEepromChunk(serial_line, block);
204 * Figure out what kind of data is there
207 if (block == log.start_block) {
208 if (eechunk.data(0) == Altos.AO_LOG_FLIGHT)
209 log_style = log_full;
211 log_style = log_tiny;
216 CaptureFull(eechunk);
219 CaptureTiny(eechunk);
224 if (eeprom_file != null) {
230 private void show_message_internal(String message, String title, int message_type) {
231 JOptionPane.showMessageDialog(frame,
237 private void show_message(String in_message, String in_title, int in_message_type) {
238 final String message = in_message;
239 final String title = in_title;
240 final int message_type = in_message_type;
241 Runnable r = new Runnable() {
244 show_message_internal(message, title, message_type);
245 } catch (Exception ex) {
249 SwingUtilities.invokeLater(r);
254 serial_line.start_remote();
257 boolean failed = false;
258 for (AltosEepromLog log : flights) {
259 parse_exception = null;
264 if (parse_exception != null) {
266 show_message(String.format("Flight %d download error\n%s\nValid log data saved",
268 parse_exception.getMessage()),
269 serial_line.device.toShortString(),
270 JOptionPane.WARNING_MESSAGE);
274 } catch (IOException ee) {
275 show_message(ee.getLocalizedMessage(),
276 serial_line.device.toShortString(),
277 JOptionPane.ERROR_MESSAGE);
278 } catch (InterruptedException ie) {
279 } catch (TimeoutException te) {
280 show_message(String.format("Connection to \"%s\" failed",
281 serial_line.device.toShortString()),
283 JOptionPane.ERROR_MESSAGE);
286 serial_line.stop_remote();
288 serial_line.flush_output();
289 if (listener != null) {
290 Runnable r = new Runnable() {
293 listener.actionPerformed(new ActionEvent(this,
296 } catch (Exception ex) {
300 SwingUtilities.invokeLater(r);
304 public void start() {
305 eeprom_thread = new Thread(this);
306 eeprom_thread.start();
309 public void addActionListener(ActionListener l) {
313 public AltosEepromDownload(JFrame given_frame,
314 AltosSerial given_serial_line,
315 boolean given_remote,
316 AltosEepromList given_flights) {
319 serial_line = given_serial_line;
320 remote = given_remote;
321 flights = given_flights;
324 monitor = new AltosEepromMonitor(frame, Altos.ao_flight_boost, Altos.ao_flight_landed);
325 monitor.addActionListener(new ActionListener() {
326 public void actionPerformed(ActionEvent e) {
327 if (eeprom_thread != null)
328 eeprom_thread.interrupt();