String[] words = line.split("\\s+");
int i = 0;
- AltosParse.word (words[i++], "VERSION");
- version = AltosParse.parse_int(words[i++]);
+ if (words[i].equals("CALL")) {
+ version = 0;
+ } else {
+ AltosParse.word (words[i++], "VERSION");
+ version = AltosParse.parse_int(words[i++]);
+ }
AltosParse.word (words[i++], "CALL");
callsign = words[i++];
AltosParse.word (words[i++], "SERIAL");
serial = AltosParse.parse_int(words[i++]);
- AltosParse.word (words[i++], "FLIGHT");
- flight = AltosParse.parse_int(words[i++]);
+ if (version >= 2) {
+ AltosParse.word (words[i++], "FLIGHT");
+ flight = AltosParse.parse_int(words[i++]);
+ } else
+ flight = 0;
AltosParse.word(words[i++], "RSSI");
rssi = AltosParse.parse_int(words[i++]);
+ /* Older telemetry data had mis-computed RSSI value */
+ if (version <= 2)
+ rssi = (rssi + 74) / 2 - 74;
+
AltosParse.word(words[i++], "STATUS");
status = AltosParse.parse_hex(words[i++]);
AltosParse.word(words[i++], "gp:");
ground_pres = AltosParse.parse_int(words[i++]);
- AltosParse.word(words[i++], "a+:");
- accel_plus_g = AltosParse.parse_int(words[i++]);
+ if (version >= 1) {
+ AltosParse.word(words[i++], "a+:");
+ accel_plus_g = AltosParse.parse_int(words[i++]);
- AltosParse.word(words[i++], "a-:");
- accel_minus_g = AltosParse.parse_int(words[i++]);
+ AltosParse.word(words[i++], "a-:");
+ accel_minus_g = AltosParse.parse_int(words[i++]);
+ } else {
+ accel_plus_g = ground_accel;
+ accel_minus_g = ground_accel + 530;
+ }
- gps = new AltosGPS(words, i);
+ gps = new AltosGPS(words, i, version);
}
}