+++ /dev/null
-/*
- * Copyright © 2010 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-package altosui;
-
-import java.awt.*;
-import java.awt.event.*;
-import javax.swing.*;
-import javax.swing.filechooser.FileNameExtensionFilter;
-import javax.swing.table.*;
-import java.io.*;
-import java.util.*;
-import java.text.*;
-import java.util.prefs.*;
-import java.util.concurrent.*;
-
-import libaltosJNI.*;
-
-public class AltosEepromDownload implements Runnable {
-
- JFrame frame;
- AltosSerial serial_line;
- boolean remote;
- Thread eeprom_thread;
- AltosEepromMonitor monitor;
-
- int flight;
- int year, month, day;
- boolean want_file;
- FileWriter eeprom_file;
- LinkedList<String> eeprom_pending;
-
- AltosEepromList flights;
- ActionListener listener;
- boolean success;
- ParseException parse_exception;
-
- private void FlushPending() throws IOException {
- for (String s : flights.config_data) {
- eeprom_file.write(s);
- eeprom_file.write('\n');
- }
-
- for (String s : eeprom_pending)
- eeprom_file.write(s);
- }
-
- private void CheckFile(boolean force) throws IOException {
- if (eeprom_file != null)
- return;
- if (force || (flight != 0 && want_file)) {
- AltosFile eeprom_name;
- if (year != 0 && month != 0 && day != 0)
- eeprom_name = new AltosFile(year, month, day, flights.config_data.serial, flight, "eeprom");
- else
- eeprom_name = new AltosFile(flights.config_data.serial, flight, "eeprom");
-
- eeprom_file = new FileWriter(eeprom_name);
- if (eeprom_file != null) {
- monitor.set_file(eeprom_name.getName());
- FlushPending();
- eeprom_pending = null;
- }
- }
- }
-
- void Log(AltosEepromRecord r) throws IOException {
- if (r.cmd != Altos.AO_LOG_INVALID) {
- String log_line = String.format("%c %4x %4x %4x\n",
- r.cmd, r.tick, r.a, r.b);
- if (eeprom_file != null)
- eeprom_file.write(log_line);
- else
- eeprom_pending.add(log_line);
- }
- }
-
- static final int log_full = 1;
- static final int log_tiny = 2;
-
- boolean done;
- int state;
-
- void CaptureFull(AltosEepromChunk eechunk) throws IOException {
- boolean any_valid = false;
- for (int i = 0; i < eechunk.chunk_size && !done; i += AltosEepromRecord.record_length) {
- try {
- AltosEepromRecord r = new AltosEepromRecord(eechunk, i);
- if (r.cmd == Altos.AO_LOG_FLIGHT) {
- flight = r.b;
- monitor.set_flight(flight);
- }
-
- /* Monitor state transitions to update display */
- if (r.cmd == Altos.AO_LOG_STATE && r.a <= Altos.ao_flight_landed) {
- state = r.a;
- if (state > Altos.ao_flight_pad)
- want_file = true;
- }
-
- if (r.cmd == Altos.AO_LOG_GPS_DATE) {
- year = 2000 + (r.a & 0xff);
- month = (r.a >> 8) & 0xff;
- day = (r.b & 0xff);
- want_file = true;
- }
- if (r.cmd == Altos.AO_LOG_STATE && r.a == Altos.ao_flight_landed)
- done = true;
- any_valid = true;
- Log(r);
- } catch (ParseException pe) {
- if (parse_exception == null)
- parse_exception = pe;
- }
- }
-
- if (!any_valid)
- done = true;
-
- CheckFile(false);
- }
-
- boolean start;
- int tiny_tick;
-
- void CaptureTiny (AltosEepromChunk eechunk) throws IOException {
- boolean any_valid = false;
-
- for (int i = 0; i < eechunk.data.length && !done; i += 2) {
- int v = eechunk.data16(i);
- AltosEepromRecord r;
-
- if (i == 0 && start) {
- tiny_tick = 0;
- start = false;
- flight = v;
- monitor.set_flight(flight);
- r = new AltosEepromRecord(Altos.AO_LOG_FLIGHT, tiny_tick, 0, v);
- any_valid = true;
- } else {
- int s = v ^ 0x8000;
-
- if (Altos.ao_flight_startup <= s && s <= Altos.ao_flight_invalid) {
- state = s;
- r = new AltosEepromRecord(Altos.AO_LOG_STATE, tiny_tick, state, 0);
- if (state == Altos.ao_flight_landed)
- done = true;
- state = s;
- any_valid = true;
- } else {
- if (v != 0xffff)
- any_valid = true;
-
- r = new AltosEepromRecord(Altos.AO_LOG_PRESSURE, tiny_tick, 0, v);
-
- /*
- * The flight software records ascent data every 100ms, and descent
- * data every 1s.
- */
- if (state < Altos.ao_flight_drogue)
- tiny_tick += 10;
- else
- tiny_tick += 100;
- }
- }
- Log(r);
- }
- CheckFile(false);
- if (!any_valid)
- done = true;
- }
-
- void CaptureLog(AltosEepromLog log) throws IOException, InterruptedException, TimeoutException {
- int block, state_block = 0;
- int log_style = 0;
-
- state = 0;
- done = false;
- start = true;
-
- if (flights.config_data.serial == 0)
- throw new IOException("no serial number found");
-
- /* Reset per-capture variables */
- flight = 0;
- year = 0;
- month = 0;
- day = 0;
- want_file = false;
- eeprom_file = null;
- eeprom_pending = new LinkedList<String>();
-
- /* Set serial number in the monitor dialog window */
- monitor.set_serial(flights.config_data.serial);
- /* Now scan the eeprom, reading blocks of data and converting to .eeprom file form */
-
- state = 0; state_block = log.start_block;
- for (block = log.start_block; !done && block < log.end_block; block++) {
- monitor.set_value(Altos.state_to_string[state], state, block - state_block);
-
- AltosEepromChunk eechunk = new AltosEepromChunk(serial_line, block);
-
- /*
- * Figure out what kind of data is there
- */
-
- if (block == log.start_block) {
- if (eechunk.data(0) == Altos.AO_LOG_FLIGHT)
- log_style = log_full;
- else
- log_style = log_tiny;
- }
-
- switch (log_style) {
- case log_full:
- CaptureFull(eechunk);
- break;
- case log_tiny:
- CaptureTiny(eechunk);
- break;
- }
- }
- CheckFile(true);
- if (eeprom_file != null) {
- eeprom_file.flush();
- eeprom_file.close();
- }
- }
-
- private void show_message_internal(String message, String title, int message_type) {
- JOptionPane.showMessageDialog(frame,
- message,
- title,
- message_type);
- }
-
- private void show_message(String in_message, String in_title, int in_message_type) {
- final String message = in_message;
- final String title = in_title;
- final int message_type = in_message_type;
- Runnable r = new Runnable() {
- public void run() {
- try {
- show_message_internal(message, title, message_type);
- } catch (Exception ex) {
- }
- }
- };
- SwingUtilities.invokeLater(r);
- }
-
- public void run () {
- if (remote)
- serial_line.start_remote();
-
- try {
- boolean failed = false;
- for (AltosEepromLog log : flights) {
- parse_exception = null;
- if (log.download) {
- monitor.reset();
- CaptureLog(log);
- }
- if (parse_exception != null) {
- failed = true;
- show_message(String.format("Flight %d download error\n%s\nValid log data saved",
- log.flight,
- parse_exception.getMessage()),
- serial_line.device.toShortString(),
- JOptionPane.WARNING_MESSAGE);
- }
- }
- success = !failed;
- } catch (IOException ee) {
- show_message(ee.getLocalizedMessage(),
- serial_line.device.toShortString(),
- JOptionPane.ERROR_MESSAGE);
- } catch (InterruptedException ie) {
- } catch (TimeoutException te) {
- show_message(String.format("Connection to \"%s\" failed",
- serial_line.device.toShortString()),
- "Connection Failed",
- JOptionPane.ERROR_MESSAGE);
- }
- if (remote)
- serial_line.stop_remote();
- monitor.done();
- serial_line.flush_output();
- if (listener != null) {
- Runnable r = new Runnable() {
- public void run() {
- try {
- listener.actionPerformed(new ActionEvent(this,
- success ? 1 : 0,
- "download"));
- } catch (Exception ex) {
- }
- }
- };
- SwingUtilities.invokeLater(r);
- }
- }
-
- public void start() {
- eeprom_thread = new Thread(this);
- eeprom_thread.start();
- }
-
- public void addActionListener(ActionListener l) {
- listener = l;
- }
-
- public AltosEepromDownload(JFrame given_frame,
- AltosSerial given_serial_line,
- boolean given_remote,
- AltosEepromList given_flights) {
-
- frame = given_frame;
- serial_line = given_serial_line;
- serial_line.set_frame(frame);
- remote = given_remote;
- flights = given_flights;
- success = false;
-
- monitor = new AltosEepromMonitor(frame, Altos.ao_flight_boost, Altos.ao_flight_landed);
- monitor.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent e) {
- if (eeprom_thread != null)
- eeprom_thread.interrupt();
- }
- });
- }
-}
projects / fw / altos / blobdiff