2 * Copyright © 2011 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.
23 import java.util.concurrent.*;
24 import org.altusmetrum.AltosLib.*;
27 * Temporary structure to hold the list of stored flights;
28 * each of these will be queried in turn to generate more
29 * complete information
32 class AltosEepromFlight {
37 public AltosEepromFlight(int in_flight, int in_start, int in_end) {
45 * Construct a list of flights available in a connected device
48 public class AltosEepromList extends ArrayList<AltosEepromLog> {
49 AltosConfigData config_data;
51 public AltosEepromList (AltosSerial serial_line, boolean remote)
52 throws IOException, InterruptedException, TimeoutException
56 serial_line.start_remote();
57 config_data = new AltosConfigData (serial_line);
58 // if (config_data.serial == 0)
59 // throw new IOException("no serial number found");
61 ArrayList<AltosEepromFlight> flights = new ArrayList<AltosEepromFlight>();
63 if (config_data.flight_log_max != 0 || config_data.log_format != 0) {
65 /* Devices with newer firmware will support the 'l'
66 * command which will list the region of storage
67 * occupied by each available flight
69 serial_line.printf("l\n");
71 String line = serial_line.get_reply(5000);
73 throw new TimeoutException();
74 if (line.contains("done"))
76 if (line.contains("Syntax"))
78 String[] tokens = line.split("\\s+");
79 if (tokens.length < 6)
82 int flight = -1, start = -1, end = -1;
84 if (tokens[0].equals("flight"))
85 flight = AltosParse.parse_int(tokens[1]);
86 if (tokens[2].equals("start"))
87 start = AltosParse.parse_hex(tokens[3]);
88 if (tokens[4].equals("end"))
89 end = AltosParse.parse_hex(tokens[5]);
90 if (flight > 0 && start >= 0 && end > 0)
91 flights.add(new AltosEepromFlight(flight, start, end));
92 } catch (ParseException pe) { System.out.printf("Parse error %s\n", pe.toString()); }
96 /* Older devices will hold only a single
97 * flight. This also assumes that any older
98 * device will have a 1MB flash device
100 flights.add(new AltosEepromFlight(0, 0, 0xfff));
103 /* With the list of flights collected, collect more complete
104 * information on them by reading the first block or two of
105 * data. This will add GPS coordinates and a date. For older
106 * firmware, this will also extract the flight number.
108 for (AltosEepromFlight flight : flights) {
109 add(new AltosEepromLog(config_data, serial_line,
110 flight.flight, flight.start, flight.end));
114 serial_line.stop_remote();
115 serial_line.flush_output();