1 files changed, 145 insertions, 0 deletions
diff --git a/altoslib/AltosEepromRecordMetrum.java b/altoslib/AltosEepromRecordMetrum.java
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+++ b/altoslib/AltosEepromRecordMetrum.java
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+/*
+ * 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_12;
+
+public class AltosEepromRecordMetrum extends AltosEepromRecord {
+	public static final int	record_length = 16;
+
+	public int record_length() { return record_length; }
+
+	/* AO_LOG_FLIGHT elements */
+	public int flight() { return data16(0); }
+	public int ground_accel() { return data16(2); }
+	public int ground_pres() { return data32(4); }
+	public int ground_temp() { return data32(8); }
+
+	/* AO_LOG_STATE elements */
+	public int state() { return data16(0); }
+	public int reason() { return data16(2); }
+
+	/* AO_LOG_SENSOR elements */
+	public int pres() { return data32(0); }
+	public int temp() { return data32(4); }
+	public int accel() { return data16(8); }
+
+	/* AO_LOG_TEMP_VOLT elements */
+	public int v_batt() { return data16(0); }
+	public int sense_a() { return data16(2); }
+	public int sense_m() { return data16(4); }
+
+	/* AO_LOG_GPS_POS elements */
+	public int latitude() { return data32(0); }
+	public int longitude() { return data32(4); }
+	public int altitude_low() { return data16(8); }
+	public int altitude_high() { return data16(10); }
+
+	/* AO_LOG_GPS_TIME elements */
+	public int hour() { return data8(0); }
+	public int minute() { return data8(1); }
+	public int second() { return data8(2); }
+	public int flags() { return data8(3); }
+	public int year() { return data8(4); }
+	public int month() { return data8(5); }
+	public int day() { return data8(6); }
+	public int pdop() { return data8(7); }
+
+	/* AO_LOG_GPS_SAT elements */
+	public int nsat() { return data8(0); }
+	public int more() { return data8(1); }
+	public int svid(int n) { return data8(2 + n * 2); }
+	public int c_n(int n) { return data8(2 + n * 2 + 1); }
+
+	public void provide_data(AltosDataListener listener, AltosCalData cal_data) {
+		super.provide_data(listener, cal_data);
+
+		AltosGPS	gps;
+
+		switch (cmd()) {
+		case AltosLib.AO_LOG_FLIGHT:
+			cal_data.set_flight(flight());
+			cal_data.set_ground_accel(ground_accel());
+			cal_data.set_ground_pressure(ground_pres());
+			break;
+		case AltosLib.AO_LOG_STATE:
+			listener.set_state(state());
+			break;
+		case AltosLib.AO_LOG_SENSOR:
+			AltosPresTemp pt = eeprom.config_data().ms5607().pres_temp(pres(), temp());
+			listener.set_pressure(pt.pres);
+			listener.set_temperature(pt.temp);
+			listener.set_acceleration(cal_data.acceleration(accel()));
+			break;
+		case AltosLib.AO_LOG_TEMP_VOLT:
+			listener.set_battery_voltage(AltosConvert.mega_battery_voltage(v_batt()));
+			listener.set_apogee_voltage(AltosConvert.mega_pyro_voltage(sense_a()));
+			listener.set_main_voltage(AltosConvert.mega_pyro_voltage(sense_m()));
+			break;
+		case AltosLib.AO_LOG_GPS_POS:
+			gps = cal_data.make_temp_gps(tick(), false);
+			gps.lat = latitude() / 1e7;
+			gps.lon = longitude() / 1e7;
+			if (config_data().altitude_32())
+				gps.alt = (altitude_low() & 0xffff) | (altitude_high() << 16);
+			else
+				gps.alt = altitude_low();
+			break;
+		case AltosLib.AO_LOG_GPS_TIME:
+			gps = cal_data.make_temp_gps(tick(), false);
+
+			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.pdop = pdop() / 10.0;
+			break;
+		case AltosLib.AO_LOG_GPS_SAT:
+			gps = cal_data.make_temp_gps(tick(), true);
+
+			int n = nsat();
+			for (int i = 0; i < n; i++)
+				gps.add_sat(svid(i), c_n(i));
+			break;
+		}
+	}
+
+	public AltosEepromRecord next() {
+		int	s = next_start();
+		if (s < 0)
+			return null;
+		return new AltosEepromRecordMetrum(eeprom, s);
+	}
+
+	public AltosEepromRecordMetrum(AltosEeprom eeprom, int start) {
+		super(eeprom, start, record_length);
+	}
+
+	public AltosEepromRecordMetrum(AltosEeprom eeprom) {
+		this(eeprom, 0);
+	}
+}