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 boolean any_valid = false;
100 for (int i = 0; i < eechunk.chunk_size && !done; i += AltosEepromRecord.record_length) {
102 AltosEepromRecord r = new AltosEepromRecord(eechunk, i);
103 if (r.cmd == Altos.AO_LOG_FLIGHT) {
105 monitor.set_flight(flight);
108 /* Monitor state transitions to update display */
109 if (r.cmd == Altos.AO_LOG_STATE && r.a <= Altos.ao_flight_landed) {
111 if (state > Altos.ao_flight_pad)
115 if (r.cmd == Altos.AO_LOG_GPS_DATE) {
116 year = 2000 + (r.a & 0xff);
117 month = (r.a >> 8) & 0xff;
121 if (r.cmd == Altos.AO_LOG_STATE && r.a == Altos.ao_flight_landed)
125 } catch (ParseException pe) {
126 if (parse_exception == null)
127 parse_exception = pe;
140 void CaptureTiny (AltosEepromChunk eechunk) throws IOException {
141 boolean any_valid = false;
143 for (int i = 0; i < eechunk.data.length && !done; i += 2) {
144 int v = eechunk.data16(i);
147 if (i == 0 && start) {
151 monitor.set_flight(flight);
152 r = new AltosEepromRecord(Altos.AO_LOG_FLIGHT, tiny_tick, 0, v);
157 if (Altos.ao_flight_startup <= s && s <= Altos.ao_flight_invalid) {
159 r = new AltosEepromRecord(Altos.AO_LOG_STATE, tiny_tick, state, 0);
160 if (state == Altos.ao_flight_landed)
168 r = new AltosEepromRecord(Altos.AO_LOG_PRESSURE, tiny_tick, 0, v);
171 * The flight software records ascent data every 100ms, and descent
174 if (state < Altos.ao_flight_drogue)
187 void CaptureLog(AltosEepromLog log) throws IOException, InterruptedException, TimeoutException {
188 int block, state_block = 0;
195 if (flights.config_data.serial == 0)
196 throw new IOException("no serial number found");
198 /* Reset per-capture variables */
205 eeprom_pending = new LinkedList<String>();
207 /* Set serial number in the monitor dialog window */
208 monitor.set_serial(flights.config_data.serial);
209 /* Now scan the eeprom, reading blocks of data and converting to .eeprom file form */
211 state = 0; state_block = log.start_block;
212 for (block = log.start_block; !done && block < log.end_block; block++) {
213 monitor.set_value(Altos.state_to_string[state], state, block - state_block);
215 AltosEepromChunk eechunk = new AltosEepromChunk(serial_line, block);
218 * Figure out what kind of data is there
221 if (block == log.start_block) {
222 if (eechunk.data(0) == Altos.AO_LOG_FLIGHT)
223 log_style = log_full;
225 log_style = log_tiny;
230 CaptureFull(eechunk);
233 CaptureTiny(eechunk);
238 if (eeprom_file != null) {
244 private void show_message_internal(String message, String title, int message_type) {
245 JOptionPane.showMessageDialog(frame,
251 private void show_message(String in_message, String in_title, int in_message_type) {
252 final String message = in_message;
253 final String title = in_title;
254 final int message_type = in_message_type;
255 Runnable r = new Runnable() {
258 show_message_internal(message, title, message_type);
259 } catch (Exception ex) {
263 SwingUtilities.invokeLater(r);
268 serial_line.start_remote();
271 boolean failed = false;
272 for (AltosEepromLog log : flights) {
273 parse_exception = null;
278 if (parse_exception != null) {
280 show_message(String.format("Flight %d download error\n%s\nValid log data saved",
282 parse_exception.getMessage()),
283 serial_line.device.toShortString(),
284 JOptionPane.WARNING_MESSAGE);
288 } catch (IOException ee) {
289 show_message(ee.getLocalizedMessage(),
290 serial_line.device.toShortString(),
291 JOptionPane.ERROR_MESSAGE);
292 } catch (InterruptedException ie) {
293 } catch (TimeoutException te) {
294 show_message(String.format("Connection to \"%s\" failed",
295 serial_line.device.toShortString()),
297 JOptionPane.ERROR_MESSAGE);
300 serial_line.stop_remote();
302 serial_line.flush_output();
303 if (listener != null) {
304 Runnable r = new Runnable() {
307 listener.actionPerformed(new ActionEvent(this,
310 } catch (Exception ex) {
314 SwingUtilities.invokeLater(r);
318 public void start() {
319 eeprom_thread = new Thread(this);
320 eeprom_thread.start();
323 public void addActionListener(ActionListener l) {
327 public AltosEepromDownload(JFrame given_frame,
328 AltosSerial given_serial_line,
329 boolean given_remote,
330 AltosEepromList given_flights) {
333 serial_line = given_serial_line;
334 serial_line.set_frame(frame);
335 remote = given_remote;
336 flights = given_flights;
339 monitor = new AltosEepromMonitor(frame, Altos.ao_flight_boost, Altos.ao_flight_landed);
340 monitor.addActionListener(new ActionListener() {
341 public void actionPerformed(ActionEvent e) {
342 if (eeprom_thread != null)
343 eeprom_thread.interrupt();