2 * Copyright © 2010 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.
18 package org.altusmetrum.altoslib_1;
24 public class AltosEepromMiniIterable implements Iterable<AltosEepromMini> {
26 static final int seen_flight = 1;
27 static final int seen_sensor = 2;
29 static final int seen_basic = seen_flight|seen_sensor;
35 AltosEepromMini flight_record;
37 TreeSet<AltosOrderedMiniRecord> records;
41 LinkedList<AltosRecord> list;
57 void update_state(AltosRecordMini state, AltosEepromMini record, EepromState eeprom) {
58 state.tick = record.tick;
60 case AltosLib.AO_LOG_FLIGHT:
61 eeprom.seen |= seen_flight;
62 state.ground_pres = record.ground_pres();
63 state.flight_pres = state.ground_pres;
64 state.flight = record.data16(0);
65 eeprom.boost_tick = record.tick;
67 case AltosLib.AO_LOG_SENSOR:
68 baro.set(record.pres(), record.temp());
71 state.sense_m = record.sense_m();
72 state.sense_a = record.sense_a();
73 state.v_batt = record.v_batt();
74 if (state.state < AltosLib.ao_flight_boost) {
75 eeprom.n_pad_samples++;
76 eeprom.ground_pres += state.pres;
77 state.ground_pres = (int) (eeprom.ground_pres / eeprom.n_pad_samples);
78 state.flight_pres = state.ground_pres;
80 state.flight_pres = (state.flight_pres * 15 + state.pres) / 16;
82 if ((eeprom.seen & seen_sensor) == 0)
83 eeprom.sensor_tick = record.tick - 1;
84 eeprom.seen |= seen_sensor;
85 eeprom.sensor_tick = record.tick;
87 case AltosLib.AO_LOG_STATE:
88 state.state = record.state();
90 case AltosLib.AO_LOG_CONFIG_VERSION:
92 case AltosLib.AO_LOG_MAIN_DEPLOY:
94 case AltosLib.AO_LOG_APOGEE_DELAY:
96 case AltosLib.AO_LOG_RADIO_CHANNEL:
98 case AltosLib.AO_LOG_CALLSIGN:
99 state.callsign = record.data;
101 case AltosLib.AO_LOG_RADIO_CAL:
103 case AltosLib.AO_LOG_MANUFACTURER:
105 case AltosLib.AO_LOG_PRODUCT:
107 case AltosLib.AO_LOG_SERIAL_NUMBER:
108 state.serial = record.config_a;
110 case AltosLib.AO_LOG_SOFTWARE_VERSION:
112 case AltosLib.AO_LOG_BARO_RESERVED:
113 baro.reserved = record.config_a;
115 case AltosLib.AO_LOG_BARO_SENS:
116 baro.sens =record.config_a;
118 case AltosLib.AO_LOG_BARO_OFF:
119 baro.off =record.config_a;
121 case AltosLib.AO_LOG_BARO_TCS:
122 baro.tcs =record.config_a;
124 case AltosLib.AO_LOG_BARO_TCO:
125 baro.tco =record.config_a;
127 case AltosLib.AO_LOG_BARO_TREF:
128 baro.tref =record.config_a;
130 case AltosLib.AO_LOG_BARO_TEMPSENS:
131 baro.tempsens =record.config_a;
133 case AltosLib.AO_LOG_BARO_CRC:
134 baro.crc =record.config_a;
137 state.seen |= eeprom.seen;
140 LinkedList<AltosRecord> make_list() {
141 LinkedList<AltosRecord> list = new LinkedList<AltosRecord>();
142 Iterator<AltosOrderedMiniRecord> iterator = records.iterator();
143 AltosOrderedMiniRecord record = null;
144 AltosRecordMini state = new AltosRecordMini();
145 //boolean last_reported = false;
146 EepromState eeprom = new EepromState();
148 state.state = AltosLib.ao_flight_pad;
150 /* Pull in static data from the flight records */
151 if (flight_record != null)
152 update_state(state, flight_record, eeprom);
154 while (iterator.hasNext()) {
155 record = iterator.next();
156 if ((eeprom.seen & seen_basic) == seen_basic && record.tick != state.tick) {
157 AltosRecordMini r = state.clone();
158 r.time = (r.tick - eeprom.boost_tick) / 100.0;
161 update_state(state, record, eeprom);
163 AltosRecordMini r = state.clone();
164 r.time = (r.tick - eeprom.boost_tick) / 100.0;
169 public Iterator<AltosRecord> iterator() {
172 return list.iterator();
175 public boolean has_gps() { return has_gps; }
176 public boolean has_accel() { return has_accel; }
177 public boolean has_ignite() { return has_ignite; }
179 public void write_comments(PrintStream out) {
180 Iterator<AltosOrderedMiniRecord> iterator = records.iterator();
181 out.printf("# Comments\n");
182 while (iterator.hasNext()) {
183 AltosOrderedMiniRecord record = iterator.next();
184 switch (record.cmd) {
185 case AltosLib.AO_LOG_CONFIG_VERSION:
186 out.printf("# Config version: %s\n", record.data);
188 case AltosLib.AO_LOG_MAIN_DEPLOY:
189 out.printf("# Main deploy: %s\n", record.config_a);
191 case AltosLib.AO_LOG_APOGEE_DELAY:
192 out.printf("# Apogee delay: %s\n", record.config_a);
194 case AltosLib.AO_LOG_RADIO_CHANNEL:
195 out.printf("# Radio channel: %s\n", record.config_a);
197 case AltosLib.AO_LOG_CALLSIGN:
198 out.printf("# Callsign: %s\n", record.data);
200 case AltosLib.AO_LOG_ACCEL_CAL:
201 out.printf ("# Accel cal: %d %d\n", record.config_a, record.config_b);
203 case AltosLib.AO_LOG_RADIO_CAL:
204 out.printf ("# Radio cal: %d\n", record.config_a);
206 case AltosLib.AO_LOG_MAX_FLIGHT_LOG:
207 out.printf ("# Max flight log: %d\n", record.config_a);
209 case AltosLib.AO_LOG_MANUFACTURER:
210 out.printf ("# Manufacturer: %s\n", record.data);
212 case AltosLib.AO_LOG_PRODUCT:
213 out.printf ("# Product: %s\n", record.data);
215 case AltosLib.AO_LOG_SERIAL_NUMBER:
216 out.printf ("# Serial number: %d\n", record.config_a);
218 case AltosLib.AO_LOG_SOFTWARE_VERSION:
219 out.printf ("# Software version: %s\n", record.data);
221 case AltosLib.AO_LOG_BARO_RESERVED:
222 out.printf ("# Baro reserved: %d\n", record.config_a);
224 case AltosLib.AO_LOG_BARO_SENS:
225 out.printf ("# Baro sens: %d\n", record.config_a);
227 case AltosLib.AO_LOG_BARO_OFF:
228 out.printf ("# Baro off: %d\n", record.config_a);
230 case AltosLib.AO_LOG_BARO_TCS:
231 out.printf ("# Baro tcs: %d\n", record.config_a);
233 case AltosLib.AO_LOG_BARO_TCO:
234 out.printf ("# Baro tco: %d\n", record.config_a);
236 case AltosLib.AO_LOG_BARO_TREF:
237 out.printf ("# Baro tref: %d\n", record.config_a);
239 case AltosLib.AO_LOG_BARO_TEMPSENS:
240 out.printf ("# Baro tempsens: %d\n", record.config_a);
242 case AltosLib.AO_LOG_BARO_CRC:
243 out.printf ("# Baro crc: %d\n", record.config_a);
250 * Read the whole file, dumping records into a RB tree so
251 * we can enumerate them in time order -- the eeprom data
252 * are sometimes out of order
254 public AltosEepromMiniIterable (FileInputStream input) {
255 records = new TreeSet<AltosOrderedMiniRecord>();
257 AltosOrderedMiniRecord last_gps_time = null;
259 baro = new AltosMs5607();
263 boolean prev_tick_valid = false;
264 boolean missing_time = false;
268 String line = AltosLib.gets(input);
271 AltosOrderedMiniRecord record = new AltosOrderedMiniRecord(line, index++, prev_tick, prev_tick_valid);
272 if (record.cmd == AltosLib.AO_LOG_INVALID)
274 prev_tick = record.tick;
275 if (record.cmd < AltosLib.AO_LOG_CONFIG_VERSION)
276 prev_tick_valid = true;
277 if (record.cmd == AltosLib.AO_LOG_FLIGHT) {
278 flight_record = record;
284 /* Bail after reading the 'landed' record; we're all done */
285 if (record.cmd == AltosLib.AO_LOG_STATE &&
286 record.state() == AltosLib.ao_flight_landed)
289 } catch (IOException io) {
290 } catch (ParseException pe) {
294 } catch (IOException ie) {