X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altosui%2FAltosTelemetryReader.java;fp=altosui%2FAltosTelemetryReader.java;h=6c5a93978c69a4156e0e44fe3b94b3ea7a9c92c0;hp=0000000000000000000000000000000000000000;hb=3fbefb3eea981d34a09496cf8abf0119de2e35bf;hpb=7a50837ea0d92db3f469f197ec8210aee22aa143

diff --git a/altosui/AltosTelemetryReader.java b/altosui/AltosTelemetryReader.java
new file mode 100644
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--- /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);
+	}
+}