*
* 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.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
-package org.altusmetrum.altoslib_5;
+package org.altusmetrum.altoslib_12;
import java.text.*;
import java.io.*;
import java.util.concurrent.*;
public class AltosTelemetryReader extends AltosFlightReader {
- AltosLink link;
- AltosLog log;
- double frequency;
- int telemetry;
- int telemetry_rate;
- AltosState state = null;
+ AltosLink link;
+ AltosLog log;
+ double frequency;
+ int telemetry;
+ int telemetry_rate;
+ private AltosState state = null;
+ private AltosCalData cal_data = null;
LinkedBlockingQueue<AltosLine> telem;
public AltosState read() throws InterruptedException, ParseException, AltosCRCException, IOException {
- AltosLine l = telem.take();
- if (l.line == null)
- throw new IOException("IO error");
+ AltosLine l;
+ do {
+ l = telem.take();
+ if (l.line == null)
+ throw new IOException("IO error");
+ } while (!link.get_monitor());
AltosTelemetry telem = AltosTelemetry.parse(l.line);
if (state == null)
- state = new AltosState();
- else
- state = state.clone();
- telem.update_state(state);
+ state = new AltosState(cal_data());
+ telem.provide_data(state);
return state;
}
+ public AltosCalData cal_data() {
+ if (cal_data == null)
+ cal_data = new AltosCalData();
+ return cal_data;
+ }
+
public void flush() {
telem.clear();
}
public void reset() {
flush();
+ state = null;
+ cal_data = null;
}
public void close(boolean interrupted) {
+
link.remove_monitor(telem);
log.close();
try {