Move altosui to the top level, placing libaltos inside it.

[fw/altos] / altosui / AltosTelemetryReader.java

diff --git a/altosui/AltosTelemetryReader.java b/altosui/AltosTelemetryReader.java
new file mode 100644 (file)
index 0000000..6c5a939
--- /dev/null
+++ b/altosui/AltosTelemetryReader.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright © 2010 Keith Packard <keithp@keithp.com>
+ *
+ * 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.
+ *
+ * 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 altosui;
+
+import java.lang.*;
+import java.text.*;
+import java.io.*;
+import java.util.concurrent.*;
+
+class AltosTelemetryReader extends AltosFlightReader {
+       AltosDevice     device;
+       AltosSerial     serial;
+       AltosLog        log;
+
+       LinkedBlockingQueue<AltosLine> telem;
+
+       AltosRecord read() throws InterruptedException, ParseException, AltosCRCException, IOException {
+               AltosLine l = telem.take();
+               if (l.line == null)
+                       throw new IOException("IO error");
+               return new AltosTelemetry(l.line);
+       }
+
+       void close(boolean interrupted) {
+               serial.remove_monitor(telem);
+               log.close();
+               serial.close();
+       }
+
+       void set_channel(int channel) {
+               serial.set_channel(channel);
+               AltosPreferences.set_channel(device.getSerial(), channel);
+       }
+
+       public AltosTelemetryReader (AltosDevice in_device)
+               throws FileNotFoundException, AltosSerialInUseException, IOException {
+               device = in_device;
+               serial = new AltosSerial(device);
+               log = new AltosLog(serial);
+               name = device.toShortString();
+
+               telem = new LinkedBlockingQueue<AltosLine>();
+               serial.set_radio();
+               serial.add_monitor(telem);
+       }
+}