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.
25 import altosui.AltosRecord;
26 import altosui.AltosReader;
28 public class AltosCSV {
31 boolean header_written;
34 LinkedList<AltosRecord> pad_records;
37 static final int ALTOS_CSV_VERSION = 1;
46 * time (seconds since boost)
59 * accelerometer speed (m/s)
60 * barometer speed (m/s)
69 * nsat (used for solution)
80 * from_pad_azimuth (deg true)
82 * from_pad_elevation (deg from horizon)
86 * C/N0 data for all 32 valid SDIDs
89 void write_general_header() {
90 out.printf("version,serial,flight,call,time,rssi,lqi");
93 void write_general(AltosRecord record) {
94 out.printf("%s, %d, %d, %s, %8.2f, %4d, %3d",
95 record.version, record.serial, record.flight, record.callsign,
98 record.status & 0x7f);
101 void write_flight_header() {
102 out.printf("state,state_name");
105 void write_flight(AltosRecord record) {
106 out.printf("%d,%8s", record.state, record.state());
109 void write_basic_header() {
110 out.printf("acceleration,pressure,altitude,height,accel_speed,baro_speed,temperature,battery_voltage,drogue_voltage,main_voltage");
113 void write_basic(AltosRecord record) {
114 out.printf("%8.2f,%10.2f,%8.2f,%8.2f,%8.2f,%8.2f,%5.1f,%5.2f,%5.2f,%5.2f",
115 record.acceleration(),
116 record.raw_pressure(),
117 record.raw_altitude(),
119 record.accel_speed(),
121 record.temperature(),
122 record.battery_voltage(),
123 record.drogue_voltage(),
124 record.main_voltage());
127 void write_gps_header() {
128 out.printf("connected,locked,nsat,latitude,longitude,altitude,year,month,day,hour,minute,second,pad_dist,pad_range,pad_az,pad_el,hdop");
131 void write_gps(AltosRecord record) {
132 AltosGPS gps = record.gps;
134 gps = new AltosGPS();
136 AltosGreatCircle from_pad = state.from_pad;
137 if (from_pad == null)
138 from_pad = new AltosGreatCircle();
140 out.printf("%2d,%2d,%3d,%12.7f,%12.7f,%6d,%5d,%3d,%3d,%3d,%3d,%3d,%9.0f,%9.0f,%4.0f,%4.0f,%6.1f",
160 void write_gps_sat_header() {
161 for(int i = 1; i <= 32; i++) {
162 out.printf("sat%02d", i);
168 void write_gps_sat(AltosRecord record) {
169 AltosGPS gps = record.gps;
170 for(int i = 1; i <= 32; i++) {
172 if (gps != null && gps.cc_gps_sat != null) {
173 for(int j = 0; j < gps.cc_gps_sat.length; j++)
174 if (gps.cc_gps_sat[j].svid == i) {
175 c_n0 = gps.cc_gps_sat[j].c_n0;
179 out.printf ("%3d", c_n0);
185 void write_header() {
186 out.printf("#"); write_general_header();
187 out.printf(","); write_flight_header();
188 out.printf(","); write_basic_header();
189 out.printf(","); write_gps_header();
190 out.printf(","); write_gps_sat_header();
194 void write_one(AltosRecord record) {
195 state = new AltosState(record, state);
196 write_general(record); out.printf(",");
197 write_flight(record); out.printf(",");
198 write_basic(record); out.printf(",");
199 write_gps(record); out.printf(",");
200 write_gps_sat(record);
205 while (!pad_records.isEmpty()) {
206 write_one (pad_records.remove());
210 public void write(AltosRecord record) {
211 if (!header_written) {
213 header_written = true;
216 if (record.state >= Altos.ao_flight_boost) {
218 boost_tick = record.tick;
225 pad_records.add(record);
228 public PrintStream out() {
232 public void close() {
233 if (!pad_records.isEmpty()) {
234 boost_tick = pad_records.element().tick;
240 public void write(AltosRecordIterable iterable) {
241 iterable.write_comments(out());
242 for (AltosRecord r : iterable)
246 public AltosCSV(File in_name) throws FileNotFoundException {
248 out = new PrintStream(name);
249 pad_records = new LinkedList<AltosRecord>();
252 public AltosCSV(String in_string) throws FileNotFoundException {
253 this(new File(in_string));