+++ /dev/null
-/*
- * Copyright © 2011 Keith Packard <keithp@keithp.com>
- * Copyright © 2012 Mike Beattie <mike@ethernal.org>
- *
- * 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; 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
- * 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 org.altusmetrum.AltosDroid;
-
-import java.text.*;
-import java.io.*;
-import java.util.*;
-import java.util.concurrent.*;
-import android.os.Handler;
-
-import org.altusmetrum.altoslib_13.*;
-
-
-public class TelemetryReader extends Thread {
-
- int crc_errors;
-
- Handler handler;
-
- AltosLink link;
-
- LinkedBlockingQueue<AltosLine> telemQueue;
-
- public AltosTelemetry read() throws ParseException, AltosCRCException, InterruptedException, IOException {
- AltosLine l = telemQueue.take();
- if (l.line == null)
- throw new IOException("IO error");
- AltosTelemetry telem = AltosTelemetryLegacy.parse(l.line);
- return telem;
- }
-
- public void close() {
- link.remove_monitor(telemQueue);
- link = null;
- telemQueue.clear();
- telemQueue = null;
- }
-
- public void run() {
- try {
- AltosDebug.debug("starting loop");
- while (telemQueue != null) {
- try {
- AltosTelemetry telem = read();
- telem.set_frequency(link.frequency);
- handler.obtainMessage(TelemetryService.MSG_TELEMETRY, telem).sendToTarget();
- } catch (ParseException pp) {
- AltosDebug.error("Parse error: %d \"%s\"", pp.getErrorOffset(), pp.getMessage());
- } catch (AltosCRCException ce) {
- ++crc_errors;
- handler.obtainMessage(TelemetryService.MSG_CRC_ERROR, new Integer(crc_errors)).sendToTarget();
- }
- }
- } catch (InterruptedException ee) {
- } catch (IOException ie) {
- AltosDebug.error("IO exception in telemetry reader");
- handler.obtainMessage(TelemetryService.MSG_DISCONNECTED, link).sendToTarget();
- } finally {
- close();
- }
- }
-
- public TelemetryReader (AltosLink in_link, Handler in_handler) {
- AltosDebug.debug("connected TelemetryReader create started");
- link = in_link;
- handler = in_handler;
-
- telemQueue = new LinkedBlockingQueue<AltosLine>();
- link.add_monitor(telemQueue);
- link.set_telemetry(AltosLib.ao_telemetry_standard);
-
- AltosDebug.debug("connected TelemetryReader created");
- }
-}