2 * Copyright © 2013 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;
22 public class AltosEepromMetrum {
27 public int config_a, config_b;
31 public static final int record_length = 16;
32 static final int header_length = 4;
33 static final int data_length = record_length - header_length;
35 public int data8(int i) {
39 public int data16(int i) {
40 return ((data8[i] | (data8[i+1] << 8)) << 16) >> 16;
43 public int data32(int i) {
44 return data8[i] | (data8[i+1] << 8) | (data8[i+2] << 16) | (data8[i+3] << 24);
47 /* AO_LOG_FLIGHT elements */
48 public int flight() { return data16(0); }
49 public int ground_accel() { return data16(2); }
50 public int ground_pres() { return data32(4); }
51 public int ground_temp() { return data32(8); }
53 /* AO_LOG_STATE elements */
54 public int state() { return data16(0); }
55 public int reason() { return data16(2); }
57 /* AO_LOG_SENSOR elements */
58 public int pres() { return data32(0); }
59 public int temp() { return data32(4); }
60 public int accel() { return data16(8); }
62 /* AO_LOG_TEMP_VOLT elements */
63 public int v_batt() { return data16(0); }
64 public int sense_a() { return data16(2); }
65 public int sense_m() { return data16(4); }
67 /* AO_LOG_GPS_POS elements */
68 public int latitude() { return data32(0); }
69 public int longitude() { return data32(4); }
70 public int altitude() { return data16(8); }
72 /* AO_LOG_GPS_TIME elements */
73 public int hour() { return data8(0); }
74 public int minute() { return data8(1); }
75 public int second() { return data8(2); }
76 public int flags() { return data8(3); }
77 public int year() { return data8(4); }
78 public int month() { return data8(5); }
79 public int day() { return data8(6); }
81 /* AO_LOG_GPS_SAT elements */
82 public int channels() { return data8(0); }
83 public int more() { return data8(1); }
84 public int svid(int n) { return data8(2 + n * 2); }
85 public int c_n(int n) { return data8(2 + n * 2 + 1); }
87 public AltosEepromMetrum (AltosEepromChunk chunk, int start) throws ParseException {
88 cmd = chunk.data(start);
90 valid = !chunk.erased(start, record_length);
92 if (AltosConvert.checksum(chunk.data, start, record_length) != 0)
93 throw new ParseException(String.format("invalid checksum at 0x%x",
94 chunk.address + start), 0);
96 cmd = AltosLib.AO_LOG_INVALID;
99 tick = chunk.data16(start+2);
101 data8 = new int[data_length];
102 for (int i = 0; i < data_length; i++)
103 data8[i] = chunk.data(start + header_length + i);
106 public AltosEepromMetrum (String line) {
111 cmd = AltosLib.AO_LOG_INVALID;
115 String[] tokens = line.split("\\s+");
117 if (tokens[0].length() == 1) {
118 if (tokens.length != 2 + data_length) {
119 cmd = AltosLib.AO_LOG_INVALID;
122 cmd = tokens[0].codePointAt(0);
123 tick = Integer.parseInt(tokens[1],16);
125 data8 = new int[data_length];
126 for (int i = 0; i < data_length; i++)
127 data8[i] = Integer.parseInt(tokens[2 + i],16);
129 } else if (tokens[0].equals("Config") && tokens[1].equals("version:")) {
130 cmd = AltosLib.AO_LOG_CONFIG_VERSION;
132 } else if (tokens[0].equals("Main") && tokens[1].equals("deploy:")) {
133 cmd = AltosLib.AO_LOG_MAIN_DEPLOY;
134 config_a = Integer.parseInt(tokens[2]);
135 } else if (tokens[0].equals("Apogee") && tokens[1].equals("delay:")) {
136 cmd = AltosLib.AO_LOG_APOGEE_DELAY;
137 config_a = Integer.parseInt(tokens[2]);
138 } else if (tokens[0].equals("Radio") && tokens[1].equals("channel:")) {
139 cmd = AltosLib.AO_LOG_RADIO_CHANNEL;
140 config_a = Integer.parseInt(tokens[2]);
141 } else if (tokens[0].equals("Callsign:")) {
142 cmd = AltosLib.AO_LOG_CALLSIGN;
143 data = tokens[1].replaceAll("\"","");
144 } else if (tokens[0].equals("Accel") && tokens[1].equals("cal")) {
145 cmd = AltosLib.AO_LOG_ACCEL_CAL;
146 config_a = Integer.parseInt(tokens[3]);
147 config_b = Integer.parseInt(tokens[5]);
148 } else if (tokens[0].equals("Radio") && tokens[1].equals("cal:")) {
149 cmd = AltosLib.AO_LOG_RADIO_CAL;
150 config_a = Integer.parseInt(tokens[2]);
151 } else if (tokens[0].equals("Max") && tokens[1].equals("flight") && tokens[2].equals("log:")) {
152 cmd = AltosLib.AO_LOG_MAX_FLIGHT_LOG;
153 config_a = Integer.parseInt(tokens[3]);
154 } else if (tokens[0].equals("manufacturer")) {
155 cmd = AltosLib.AO_LOG_MANUFACTURER;
157 } else if (tokens[0].equals("product")) {
158 cmd = AltosLib.AO_LOG_PRODUCT;
160 } else if (tokens[0].equals("serial-number")) {
161 cmd = AltosLib.AO_LOG_SERIAL_NUMBER;
162 config_a = Integer.parseInt(tokens[1]);
163 } else if (tokens[0].equals("log-format")) {
164 cmd = AltosLib.AO_LOG_LOG_FORMAT;
165 config_a = Integer.parseInt(tokens[1]);
166 } else if (tokens[0].equals("software-version")) {
167 cmd = AltosLib.AO_LOG_SOFTWARE_VERSION;
169 } else if (tokens[0].equals("ms5607")) {
170 if (tokens[1].equals("reserved:")) {
171 cmd = AltosLib.AO_LOG_BARO_RESERVED;
172 config_a = Integer.parseInt(tokens[2]);
173 } else if (tokens[1].equals("sens:")) {
174 cmd = AltosLib.AO_LOG_BARO_SENS;
175 config_a = Integer.parseInt(tokens[2]);
176 } else if (tokens[1].equals("off:")) {
177 cmd = AltosLib.AO_LOG_BARO_OFF;
178 config_a = Integer.parseInt(tokens[2]);
179 } else if (tokens[1].equals("tcs:")) {
180 cmd = AltosLib.AO_LOG_BARO_TCS;
181 config_a = Integer.parseInt(tokens[2]);
182 } else if (tokens[1].equals("tco:")) {
183 cmd = AltosLib.AO_LOG_BARO_TCO;
184 config_a = Integer.parseInt(tokens[2]);
185 } else if (tokens[1].equals("tref:")) {
186 cmd = AltosLib.AO_LOG_BARO_TREF;
187 config_a = Integer.parseInt(tokens[2]);
188 } else if (tokens[1].equals("tempsens:")) {
189 cmd = AltosLib.AO_LOG_BARO_TEMPSENS;
190 config_a = Integer.parseInt(tokens[2]);
191 } else if (tokens[1].equals("crc:")) {
192 cmd = AltosLib.AO_LOG_BARO_CRC;
193 config_a = Integer.parseInt(tokens[2]);
195 cmd = AltosLib.AO_LOG_INVALID;
199 cmd = AltosLib.AO_LOG_INVALID;
202 } catch (NumberFormatException ne) {
203 cmd = AltosLib.AO_LOG_INVALID;
209 public AltosEepromMetrum(int in_cmd, int in_tick) {