import java.io.*;
import java.util.*;
import java.text.*;
-import java.util.prefs.*;
-import java.util.concurrent.LinkedBlockingQueue;
-
-/*
- * AltosRecords with an index field so they can be sorted by tick while preserving
- * the original ordering for elements with matching ticks
- */
-class AltosOrderedMegaRecord extends AltosEepromMega implements Comparable<AltosOrderedMegaRecord> {
-
- public int index;
-
- public AltosOrderedMegaRecord(String line, int in_index, int prev_tick, boolean prev_tick_valid)
- throws ParseException {
- super(line);
- if (prev_tick_valid) {
- tick |= (prev_tick & ~0xffff);
- if (tick < prev_tick) {
- if (prev_tick - tick > 0x8000)
- tick += 0x10000;
- } else {
- if (tick - prev_tick > 0x8000)
- tick -= 0x10000;
- }
- }
- index = in_index;
- }
-
- public AltosOrderedMegaRecord(int in_cmd, int in_tick, int in_a, int in_b, int in_index) {
- super(in_cmd, in_tick);
- a = in_a;
- b = in_b;
- index = in_index;
- }
-
- public String toString() {
- return String.format("%d.%d %04x %04x %04x",
- cmd, index, tick, a, b);
- }
-
- public int compareTo(AltosOrderedMegaRecord o) {
- int tick_diff = tick - o.tick;
- if (tick_diff != 0)
- return tick_diff;
- return index - o.index;
- }
-}
public class AltosEepromMegaIterable extends AltosRecordIterable {
eeprom.sensor_tick = record.tick;
has_accel = true;
break;
- case AltosLib.AO_LOG_PRESSURE:
- state.pres = record.b;
- state.flight_pres = state.pres;
- if (eeprom.n_pad_samples == 0) {
- eeprom.n_pad_samples++;
- state.ground_pres = state.pres;
- }
- eeprom.seen |= seen_sensor;
- break;
case AltosLib.AO_LOG_TEMP_VOLT:
state.v_batt = record.v_batt();
state.v_pyro = record.v_pbatt();
state.sense[i] = record.sense(i);
eeprom.seen |= seen_temp_volt;
break;
-//
-// case AltosLib.AO_LOG_DEPLOY:
-// state.drogue = record.a;
-// state.main = record.b;
-// eeprom.seen |= seen_deploy;
-// has_ignite = true;
-// break;
-
case AltosLib.AO_LOG_STATE:
state.state = record.state();
break;
Iterator<AltosOrderedMegaRecord> iterator = records.iterator();
AltosOrderedMegaRecord record = null;
AltosRecordMM state = new AltosRecordMM();
- boolean last_reported = false;
+ //boolean last_reported = false;
EepromState eeprom = new EepromState();
state.state = AltosLib.ao_flight_pad;
}
}
- /*
- * Given an AO_LOG_GPS_TIME record with correct time, and one
- * missing time, rewrite the missing time values with the good
- * ones, assuming that the difference between them is 'diff' seconds
- */
- void update_time(AltosOrderedMegaRecord good, AltosOrderedMegaRecord bad) {
-
- int diff = (bad.tick - good.tick + 50) / 100;
-
- int hour = (good.a & 0xff);
- int minute = (good.a >> 8);
- int second = (good.b & 0xff);
- int flags = (good.b >> 8);
- int seconds = hour * 3600 + minute * 60 + second;
-
- /* Make sure this looks like a good GPS value */
- if ((flags & AltosLib.AO_GPS_NUM_SAT_MASK) >> AltosLib.AO_GPS_NUM_SAT_SHIFT < 4)
- flags = (flags & ~AltosLib.AO_GPS_NUM_SAT_MASK) | (4 << AltosLib.AO_GPS_NUM_SAT_SHIFT);
- flags |= AltosLib.AO_GPS_RUNNING;
- flags |= AltosLib.AO_GPS_VALID;
-
- int new_seconds = seconds + diff;
- if (new_seconds < 0)
- new_seconds += 24 * 3600;
- int new_second = (new_seconds % 60);
- int new_minutes = (new_seconds / 60);
- int new_minute = (new_minutes % 60);
- int new_hours = (new_minutes / 60);
- int new_hour = (new_hours % 24);
-
- bad.a = new_hour + (new_minute << 8);
- bad.b = new_second + (flags << 8);
- }
-
/*
* Read the whole file, dumping records into a RB tree so
* we can enumerate them in time order -- the eeprom data
if (line == null)
break;
AltosOrderedMegaRecord record = new AltosOrderedMegaRecord(line, index++, prev_tick, prev_tick_valid);
- if (record == null)
- break;
if (record.cmd == AltosLib.AO_LOG_INVALID)
continue;
prev_tick = record.tick;
continue;
}
- /* Two firmware bugs caused the loss of some GPS data.
- * The flight date would never be recorded, and often
- * the flight time would get overwritten by another
- * record. Detect the loss of the GPS date and fix up the
- * missing time records
- */
- if (record.cmd == AltosLib.AO_LOG_GPS_DATE) {
- gps_date_record = record;
- continue;
- }
-
- /* go back and fix up any missing time values */
- if (record.cmd == AltosLib.AO_LOG_GPS_TIME) {
- last_gps_time = record;
- if (missing_time) {
- Iterator<AltosOrderedMegaRecord> iterator = records.iterator();
- while (iterator.hasNext()) {
- AltosOrderedMegaRecord old = iterator.next();
- if (old.cmd == AltosLib.AO_LOG_GPS_TIME &&
- old.a == -1 && old.b == -1)
- {
- update_time(record, old);
- }
- }
- missing_time = false;
- }
- }
-
- if (record.cmd == AltosLib.AO_LOG_GPS_LAT) {
- if (last_gps_time == null || last_gps_time.tick != record.tick) {
- AltosOrderedMegaRecord add_gps_time = new AltosOrderedMegaRecord(AltosLib.AO_LOG_GPS_TIME,
- record.tick,
- -1, -1, index-1);
- if (last_gps_time != null)
- update_time(last_gps_time, add_gps_time);
- else
- missing_time = true;
-
- records.add(add_gps_time);
- record.index = index++;
- }
- }
records.add(record);
/* Bail after reading the 'landed' record; we're all done */
projects / fw / altos / blobdiff