146 lines
4.2 KiB
Java
146 lines
4.2 KiB
Java
/*
|
|
* Copyright © 2017 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; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* 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 org.altusmetrum.altoslib_14;
|
|
|
|
import java.io.*;
|
|
import java.util.*;
|
|
import java.text.*;
|
|
|
|
public class AltosEepromRecordGps extends AltosEepromRecord {
|
|
public static final int record_length = 32;
|
|
|
|
/* AO_LOG_FLIGHT elements */
|
|
public int flight() { return data16(0); }
|
|
public int start_altitude() { return data16(2); }
|
|
public int start_latitude() { return data32(4); }
|
|
public int start_longitude() { return data32(8); }
|
|
|
|
/* AO_LOG_GPS_TIME elements */
|
|
public int latitude() { return data32(0); }
|
|
public int longitude() { return data32(4); }
|
|
public int altitude_low() { return data16(8); }
|
|
public int hour() { return data8(10); }
|
|
public int minute() { return data8(11); }
|
|
public int second() { return data8(12); }
|
|
public int flags() { return data8(13); }
|
|
public int year() { return data8(14); }
|
|
public int month() { return data8(15); }
|
|
public int day() { return data8(16); }
|
|
public int course() { return data8(17); }
|
|
public int ground_speed() { return data16(18); }
|
|
public int climb_rate() { return data16(20); }
|
|
public int pdop() { return data8(22); }
|
|
public int hdop() { return data8(23); }
|
|
public int vdop() { return data8(24); }
|
|
public int mode() { return data8(25); }
|
|
public int altitude_high() { return data16(26); }
|
|
|
|
private int seconds() {
|
|
switch (cmd()) {
|
|
case AltosLib.AO_LOG_GPS_TIME:
|
|
return second() + 60 * (minute() + 60 * (hour() + 24 * (day() + 31 * month())));
|
|
default:
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
public int compareTo(AltosEepromRecord o) {
|
|
AltosEepromRecordGps og = (AltosEepromRecordGps) o;
|
|
|
|
int seconds_diff = seconds() - og.seconds();
|
|
|
|
if (seconds_diff != 0)
|
|
return seconds_diff;
|
|
|
|
return start - o.start;
|
|
}
|
|
|
|
public void provide_data(AltosDataListener listener, AltosCalData cal_data) {
|
|
super.provide_data(listener, cal_data);
|
|
|
|
switch (cmd()) {
|
|
case AltosLib.AO_LOG_FLIGHT:
|
|
if (cal_data.flight == AltosLib.MISSING) {
|
|
cal_data.set_boost_tick();
|
|
cal_data.set_flight(flight());
|
|
}
|
|
/* no place to log start lat/lon yet */
|
|
break;
|
|
case AltosLib.AO_LOG_GPS_TIME:
|
|
AltosGPS gps = new AltosGPS();
|
|
gps.lat = latitude() / 1e7;
|
|
gps.lon = longitude() / 1e7;
|
|
if (eeprom.config_data().altitude_32 == 1)
|
|
gps.alt = (altitude_low() & 0xffff) | (altitude_high() << 16);
|
|
else
|
|
gps.alt = altitude_low();
|
|
|
|
gps.hour = hour();
|
|
gps.minute = minute();
|
|
gps.second = second();
|
|
|
|
int flags = flags();
|
|
|
|
gps.connected = (flags & AltosLib.AO_GPS_RUNNING) != 0;
|
|
gps.locked = (flags & AltosLib.AO_GPS_VALID) != 0;
|
|
gps.nsat = (flags & AltosLib.AO_GPS_NUM_SAT_MASK) >>
|
|
AltosLib.AO_GPS_NUM_SAT_SHIFT;
|
|
|
|
gps.year = 2000 + year();
|
|
gps.month = month();
|
|
gps.day = day();
|
|
gps.ground_speed = ground_speed() * 1.0e-2;
|
|
gps.course = course() * 2;
|
|
gps.climb_rate = climb_rate() * 1.0e-2;
|
|
if (eeprom.config_data().compare_version("1.4.9") >= 0) {
|
|
gps.pdop = pdop() / 10.0;
|
|
gps.hdop = hdop() / 10.0;
|
|
gps.vdop = vdop() / 10.0;
|
|
} else {
|
|
gps.pdop = pdop() / 100.0;
|
|
if (gps.pdop < 0.8)
|
|
gps.pdop += 2.56;
|
|
gps.hdop = hdop() / 100.0;
|
|
if (gps.hdop < 0.8)
|
|
gps.hdop += 2.56;
|
|
gps.vdop = vdop() / 100.0;
|
|
if (gps.vdop < 0.8)
|
|
gps.vdop += 2.56;
|
|
}
|
|
listener.set_gps(gps, true, true);
|
|
break;
|
|
}
|
|
}
|
|
|
|
public AltosEepromRecord next() {
|
|
int s = next_start();
|
|
if (s < 0)
|
|
return null;
|
|
return new AltosEepromRecordGps(eeprom, s);
|
|
}
|
|
|
|
public AltosEepromRecordGps(AltosEeprom eeprom, int start) {
|
|
super(eeprom, start, record_length);
|
|
}
|
|
|
|
public AltosEepromRecordGps(AltosEeprom eeprom) {
|
|
this(eeprom, 0);
|
|
}
|
|
}
|