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; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
14 * You should have received a copy of the GNU General Public License along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
19 package org.altusmetrum.altoslib_11;
23 public class AltosFlightStats {
24 public double max_height;
25 public double max_gps_height;
26 public double max_speed;
27 public double max_acceleration;
28 public double[] state_speed = new double[AltosLib.ao_flight_invalid + 1];
29 public double[] state_accel = new double[AltosLib.ao_flight_invalid + 1];
30 public int[] state_count = new int[AltosLib.ao_flight_invalid + 1];
31 public double[] state_start = new double[AltosLib.ao_flight_invalid + 1];
32 public double[] state_end = new double[AltosLib.ao_flight_invalid + 1];
35 public int year, month, day;
36 public int hour, minute, second;
37 public double boost_time;
38 public double landed_time;
39 public double lat, lon;
40 public double pad_lat, pad_lon;
41 public boolean has_flight_data;
42 public boolean has_gps;
43 public boolean has_gps_sats;
44 public boolean has_gps_detail;
45 public boolean has_flight_adc;
46 public boolean has_battery;
47 public boolean has_rssi;
48 public boolean has_imu;
49 public boolean has_mag;
50 public boolean has_orient;
51 public int num_igniter;
53 double landed_time(AltosFlightSeries series) {
54 double landed_state_time = AltosLib.MISSING;
56 if (series.state_series != null) {
57 for (AltosTimeValue state : series.state_series) {
58 if (state.value == AltosLib.ao_flight_landed) {
59 landed_state_time = state.time;
65 if (landed_state_time == AltosLib.MISSING && series.height_series != null)
66 landed_state_time = series.height_series.get(series.height_series.size()-1).time;
68 double landed_height = AltosLib.MISSING;
70 if (series.height_series != null) {
71 for (AltosTimeValue height : series.height_series) {
72 if (height.time >= landed_state_time) {
73 landed_height = height.value;
79 if (landed_height == AltosLib.MISSING)
80 return AltosLib.MISSING;
84 double landed_time = AltosLib.MISSING;
86 if (series.height_series != null) {
87 for (AltosTimeValue height : series.height_series) {
88 if (height.value > landed_height + 10) {
91 if (above && Math.abs(height.value - landed_height) < 2) {
93 landed_time = height.time;
101 double boost_time(AltosFlightSeries series) {
102 double boost_time = AltosLib.MISSING;
103 double boost_state_time = AltosLib.MISSING;
105 if (series.state_series != null) {
106 for (AltosTimeValue state : series.state_series) {
107 if (state.value >= AltosLib.ao_flight_boost && state.value <= AltosLib.ao_flight_landed) {
108 boost_state_time = state.time;
113 if (series.accel_series != null) {
114 for (AltosTimeValue accel : series.accel_series) {
116 boost_time = accel.time;
117 if (boost_state_time != AltosLib.MISSING && accel.time >= boost_state_time)
121 if (boost_time == AltosLib.MISSING)
122 boost_time = boost_state_time;
127 public AltosFlightStats(AltosFlightSeries series) {
128 AltosCalData cal_data = series.cal_data;
132 boost_time = boost_time(series);
133 landed_time = landed_time(series);
135 year = month = day = AltosLib.MISSING;
136 hour = minute = second = AltosLib.MISSING;
137 serial = flight = AltosLib.MISSING;
138 lat = lon = AltosLib.MISSING;
139 has_flight_data = false;
141 has_gps_sats = false;
142 has_flight_adc = false;
149 for (int s = AltosLib.ao_flight_startup; s <= AltosLib.ao_flight_landed; s++) {
152 if (s == AltosLib.ao_flight_boost)
153 state_start[s] = boost_time;
154 else if (series.state_series != null)
155 state_start[s] = series.state_series.time_of(s);
157 state_start[s] = AltosLib.MISSING;
158 if (s == AltosLib.ao_flight_main)
159 state_end[s] = landed_time;
160 else if (series.state_series != null)
161 state_end[s] = series.state_series.time_of(s+1);
163 state_end[s] = AltosLib.MISSING;
165 if (state_end[s] > landed_time)
166 state_end[s] = landed_time;
168 if (series.speed_series != null)
169 state_speed[s] = series.speed_series.average(state_start[s], state_end[s]);
171 if (series.accel_series != null)
172 state_accel[s] = series.accel_series.average(state_start[s], state_end[s]);
175 serial = cal_data.serial;
176 flight = cal_data.flight;
178 has_battery = series.battery_voltage_series != null;
179 has_flight_adc = series.main_voltage_series != null;
180 has_rssi = series.rssi_series != null;
181 has_flight_data = series.pressure_series != null;
183 AltosGPS gps = series.cal_data.gps_pad;
193 lat = pad_lat = gps.lat;
194 lon = pad_lon = gps.lon;
195 for (AltosGPSTimeValue gtv : series.gps_series) {
197 if (gps.locked && gps.nsat >= 4) {
205 max_height = AltosLib.MISSING;
206 if (series.height_series != null)
207 max_height = series.height_series.max().value;
208 max_speed = AltosLib.MISSING;
209 if (series.speed_series != null) {
210 AltosTimeValue tv = series.speed_series.max(state_start[AltosLib.ao_flight_boost], state_start[AltosLib.ao_flight_drogue]);
212 tv = series.speed_series.max();
214 max_speed = tv.value;
216 max_acceleration = AltosLib.MISSING;
217 if (series.accel_series != null) {
218 AltosTimeValue tv = series.accel_series.max(state_start[AltosLib.ao_flight_boost], state_start[AltosLib.ao_flight_drogue]);
220 tv = series.accel_series.max();
222 max_acceleration = tv.value;
224 max_gps_height = AltosLib.MISSING;
225 if (series.gps_height != null)
226 max_gps_height = series.gps_height.max().value;