+++ /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.io.*;
-import java.util.*;
-import java.text.*;
-import java.util.concurrent.*;
-import org.altusmetrum.altoslib_2.*;
-
-public class AltosEepromDownload implements Runnable {
-
- AltosSerial serial_line;
- boolean remote;
- Thread eeprom_thread;
- AltosEepromMonitor monitor;
-
- boolean want_file;
- FileWriter eeprom_file;
- LinkedList<String> eeprom_pending;
-
- AltosEepromList flights;
- boolean success;
- ParseException parse_exception;
- AltosState state;
-
- 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 || (state.flight != 0 && want_file)) {
- AltosFile eeprom_name;
- AltosGPS gps = state.gps;
-
- if (gps != null &&
- gps.year != AltosLib.MISSING &&
- gps.month != AltosLib.MISSING &&
- gps.day != AltosLib.MISSING)
- {
- eeprom_name = new AltosFile(gps.year, gps.month, gps.day,
- state.serial, state.flight, "eeprom");
- } else
- eeprom_name = new AltosFile(state.serial, state.flight, "eeprom");
-
- eeprom_file = new FileWriter(eeprom_name);
- if (eeprom_file != null) {
- monitor.set_filename(eeprom_name.getName());
- FlushPending();
- eeprom_pending = null;
- }
- }
- }
-
- boolean done;
- boolean start;
-
- void LogEeprom(AltosEeprom r) throws IOException {
- if (r.cmd != Altos.AO_LOG_INVALID) {
- String line = r.string();
- if (eeprom_file != null)
- eeprom_file.write(line);
- else
- eeprom_pending.add(line);
- }
- }
-
- void CaptureEeprom(AltosEepromChunk eechunk, int log_format) throws IOException, ParseException {
- boolean any_valid = false;
- boolean got_flight = false;
-
- int record_length = 8;
-
- state.set_serial(flights.config_data.serial);
- monitor.set_serial(flights.config_data.serial);
-
- for (int i = 0; i < AltosEepromChunk.chunk_size && !done; i += record_length) {
- AltosEeprom r = eechunk.eeprom(i, log_format, state);
-
- if (r == null)
- continue;
-
- record_length = r.record_length();
-
- r.update_state(state);
-
- if (!got_flight && state.flight != AltosLib.MISSING)
- monitor.set_flight(state.flight);
-
- /* Monitor state transitions to update display */
- if (state.state != AltosLib.ao_flight_invalid &&
- state.state <= AltosLib.ao_flight_landed)
- {
- if (state.state > Altos.ao_flight_pad)
- want_file = true;
- if (state.state == AltosLib.ao_flight_landed)
- done = true;
- }
-
- if (state.gps != null)
- want_file = true;
-
- if (r.valid) {
- any_valid = true;
- LogEeprom(r);
- }
- }
- if (!any_valid)
- done = true;
-
- CheckFile(false);
- }
-
- void CaptureLog(AltosEepromLog log) throws IOException, InterruptedException, TimeoutException, ParseException {
- int block, state_block = 0;
- int log_format = flights.config_data.log_format;
-
- state = new AltosState();
-
- done = false;
- start = true;
-
- if (flights.config_data.serial < 0)
- throw new IOException("no serial number found");
-
- /* Reset per-capture variables */
- want_file = false;
- eeprom_file = null;
- eeprom_pending = new LinkedList<String>();
-
- /* Set serial number in the monitor dialog window */
- /* Now scan the eeprom, reading blocks of data and converting to .eeprom file form */
-
- state_block = log.start_block;
- for (block = log.start_block; !done && block < log.end_block; block++) {
- monitor.set_value(state.state_name(),
- state.state,
- block - state_block,
- block - log.start_block);
-
- AltosEepromChunk eechunk = new AltosEepromChunk(serial_line, block, block == log.start_block);
-
- /*
- * Guess what kind of data is there if the device
- * didn't tell us
- */
-
- if (log_format == Altos.AO_LOG_FORMAT_UNKNOWN) {
- if (block == log.start_block) {
- if (eechunk.data(0) == Altos.AO_LOG_FLIGHT)
- log_format = Altos.AO_LOG_FORMAT_FULL;
- else
- log_format = Altos.AO_LOG_FORMAT_TINY;
- }
- }
-
- CaptureEeprom (eechunk, log_format);
- }
- CheckFile(true);
- if (eeprom_file != null) {
- eeprom_file.flush();
- eeprom_file.close();
- }
- }
-
- public void run () {
- try {
- boolean failed = false;
- if (remote)
- serial_line.start_remote();
-
- for (AltosEepromLog log : flights) {
- parse_exception = null;
- if (log.selected) {
- monitor.reset();
- try {
- CaptureLog(log);
- } catch (ParseException e) {
- parse_exception = e;
- }
- }
- if (parse_exception != null) {
- failed = true;
- monitor.show_message(String.format("Flight %d download error\n%s\nValid log data saved",
- log.flight,
- parse_exception.getMessage()),
- serial_line.device.toShortString(),
- AltosEepromMonitor.WARNING_MESSAGE);
- }
- }
- success = !failed;
- } catch (IOException ee) {
- monitor.show_message(ee.getLocalizedMessage(),
- serial_line.device.toShortString(),
- AltosEepromMonitor.ERROR_MESSAGE);
- } catch (InterruptedException ie) {
- monitor.show_message(String.format("Connection to \"%s\" interrupted",
- serial_line.device.toShortString()),
- "Connection Interrupted",
- AltosEepromMonitor.ERROR_MESSAGE);
- } catch (TimeoutException te) {
- monitor.show_message(String.format("Connection to \"%s\" failed",
- serial_line.device.toShortString()),
- "Connection Failed",
- AltosEepromMonitor.ERROR_MESSAGE);
- } finally {
- if (remote) {
- try {
- serial_line.stop_remote();
- } catch (InterruptedException ie) {
- }
- }
- serial_line.flush_output();
- }
- monitor.done(success);
- }
-
- public void start() {
- eeprom_thread = new Thread(this);
- eeprom_thread.start();
- }
-
- public AltosEepromDownload(AltosEepromMonitor given_monitor,
- AltosSerial given_serial_line,
- boolean given_remote,
- AltosEepromList given_flights) {
-
- monitor = given_monitor;
- serial_line = given_serial_line;
- remote = given_remote;
- flights = given_flights;
- success = false;
-
- monitor.set_states(Altos.ao_flight_boost, Altos.ao_flight_landed);
-
- monitor.set_thread(eeprom_thread);
- monitor.start();
- }
-}
projects / fw / altos / blobdiff