+++ /dev/null
-/*
- * Copyright © 2010 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; version 2 of the License.
- *
- * 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 altosui;
-
-import java.lang.*;
-import java.io.*;
-import java.text.*;
-import java.util.*;
-
-public class AltosCSV implements AltosWriter {
- File name;
- PrintStream out;
- boolean header_written;
- boolean seen_boost;
- int boost_tick;
- LinkedList<AltosRecord> pad_records;
- AltosState state;
-
- static final int ALTOS_CSV_VERSION = 2;
-
- /* Version 2 format:
- *
- * General info
- * version number
- * serial number
- * flight number
- * callsign
- * time (seconds since boost)
- * rssi
- * link quality
- *
- * Flight status
- * state
- * state name
- *
- * Basic sensors
- * acceleration (m/s²)
- * pressure (mBar)
- * altitude (m)
- * height (m)
- * accelerometer speed (m/s)
- * barometer speed (m/s)
- * temp (°C)
- * battery (V)
- * drogue (V)
- * main (V)
- *
- * GPS data
- * connected (1/0)
- * locked (1/0)
- * nsat (used for solution)
- * latitude (°)
- * longitude (°)
- * altitude (m)
- * year (e.g. 2010)
- * month (1-12)
- * day (1-31)
- * hour (0-23)
- * minute (0-59)
- * second (0-59)
- * from_pad_dist (m)
- * from_pad_azimuth (deg true)
- * from_pad_range (m)
- * from_pad_elevation (deg from horizon)
- * hdop
- *
- * GPS Sat data
- * C/N0 data for all 32 valid SDIDs
- */
-
- void write_general_header() {
- out.printf("version,serial,flight,call,time,rssi,lqi");
- }
-
- void write_general(AltosRecord record) {
- out.printf("%s, %d, %d, %s, %8.2f, %4d, %3d",
- ALTOS_CSV_VERSION, record.serial, record.flight, record.callsign,
- (double) record.time,
- record.rssi,
- record.status & 0x7f);
- }
-
- void write_flight_header() {
- out.printf("state,state_name");
- }
-
- void write_flight(AltosRecord record) {
- out.printf("%d,%8s", record.state, record.state());
- }
-
- void write_basic_header() {
- out.printf("acceleration,pressure,altitude,height,accel_speed,baro_speed,temperature,battery_voltage,drogue_voltage,main_voltage");
- }
-
- void write_basic(AltosRecord record) {
- out.printf("%8.2f,%10.2f,%8.2f,%8.2f,%8.2f,%8.2f,%5.1f,%5.2f,%5.2f,%5.2f",
- record.acceleration(),
- record.raw_pressure(),
- record.raw_altitude(),
- record.raw_height(),
- record.accel_speed(),
- state.baro_speed,
- record.temperature(),
- record.battery_voltage(),
- record.drogue_voltage(),
- record.main_voltage());
- }
-
- void write_gps_header() {
- out.printf("connected,locked,nsat,latitude,longitude,altitude,year,month,day,hour,minute,second,pad_dist,pad_range,pad_az,pad_el,hdop");
- }
-
- void write_gps(AltosRecord record) {
- AltosGPS gps = record.gps;
- if (gps == null)
- gps = new AltosGPS();
-
- AltosGreatCircle from_pad = state.from_pad;
- if (from_pad == null)
- from_pad = new AltosGreatCircle();
-
- 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",
- gps.connected?1:0,
- gps.locked?1:0,
- gps.nsat,
- gps.lat,
- gps.lon,
- gps.alt,
- gps.year,
- gps.month,
- gps.day,
- gps.hour,
- gps.minute,
- gps.second,
- from_pad.distance,
- state.range,
- from_pad.bearing,
- state.elevation,
- gps.hdop);
- }
-
- void write_gps_sat_header() {
- for(int i = 1; i <= 32; i++) {
- out.printf("sat%02d", i);
- if (i != 32)
- out.printf(",");
- }
- }
-
- void write_gps_sat(AltosRecord record) {
- AltosGPS gps = record.gps;
- for(int i = 1; i <= 32; i++) {
- int c_n0 = 0;
- if (gps != null && gps.cc_gps_sat != null) {
- for(int j = 0; j < gps.cc_gps_sat.length; j++)
- if (gps.cc_gps_sat[j].svid == i) {
- c_n0 = gps.cc_gps_sat[j].c_n0;
- break;
- }
- }
- out.printf ("%3d", c_n0);
- if (i != 32)
- out.printf(",");
- }
- }
-
- void write_header() {
- out.printf("#"); write_general_header();
- out.printf(","); write_flight_header();
- out.printf(","); write_basic_header();
- out.printf(","); write_gps_header();
- out.printf(","); write_gps_sat_header();
- out.printf ("\n");
- }
-
- void write_one(AltosRecord record) {
- state = new AltosState(record, state);
- write_general(record); out.printf(",");
- write_flight(record); out.printf(",");
- write_basic(record); out.printf(",");
- write_gps(record); out.printf(",");
- write_gps_sat(record);
- out.printf ("\n");
- }
-
- void flush_pad() {
- while (!pad_records.isEmpty()) {
- write_one (pad_records.remove());
- }
- }
-
- public void write(AltosRecord record) {
- if (!header_written) {
- write_header();
- header_written = true;
- }
- if (!seen_boost) {
- if (record.state >= Altos.ao_flight_boost) {
- seen_boost = true;
- boost_tick = record.tick;
- flush_pad();
- }
- }
- if (seen_boost)
- write_one(record);
- else
- pad_records.add(record);
- }
-
- public PrintStream out() {
- return out;
- }
-
- public void close() {
- if (!pad_records.isEmpty()) {
- boost_tick = pad_records.element().tick;
- flush_pad();
- }
- out.close();
- }
-
- public void write(AltosRecordIterable iterable) {
- iterable.write_comments(out());
- for (AltosRecord r : iterable)
- write(r);
- }
-
- public AltosCSV(File in_name) throws FileNotFoundException {
- name = in_name;
- out = new PrintStream(name);
- pad_records = new LinkedList<AltosRecord>();
- }
-
- public AltosCSV(String in_string) throws FileNotFoundException {
- this(new File(in_string));
- }
-}
projects / fw / altos / blobdiff