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-rw-r--r--src/net/sourceforge/opentracking/TrackerEventHandler.java24
-rw-r--r--src/net/sourceforge/opentracking/protocol/gps103/Gps103ProtocolDecoder.java7
2 files changed, 20 insertions, 11 deletions
diff --git a/src/net/sourceforge/opentracking/TrackerEventHandler.java b/src/net/sourceforge/opentracking/TrackerEventHandler.java
index 28a8c8fad..18a15480f 100644
--- a/src/net/sourceforge/opentracking/TrackerEventHandler.java
+++ b/src/net/sourceforge/opentracking/TrackerEventHandler.java
@@ -43,16 +43,20 @@ public class TrackerEventHandler extends SimpleChannelHandler {
if (e.getMessage() instanceof Position) {
Position position = (Position) e.getMessage();
-
- System.out.println(
- "id: " + position.getId() +
- ", deviceId: " + position.getDeviceId() +
- ", valid: " + position.getValid() +
- ", time: " + position.getTime() +
- ", latitude: " + position.getLatitude() +
- ", longitude: " + position.getLongitude() +
- ", speed: " + position.getSpeed() +
- ", course: " + position.getCourse());
+
+ if (position == null) {
+ System.out.println("null message");
+ } else {
+ System.out.println(
+ "id: " + position.getId() +
+ ", deviceId: " + position.getDeviceId() +
+ ", valid: " + position.getValid() +
+ ", time: " + position.getTime() +
+ ", latitude: " + position.getLatitude() +
+ ", longitude: " + position.getLongitude() +
+ ", speed: " + position.getSpeed() +
+ ", course: " + position.getCourse());
+ }
// Write position to database
try {
diff --git a/src/net/sourceforge/opentracking/protocol/gps103/Gps103ProtocolDecoder.java b/src/net/sourceforge/opentracking/protocol/gps103/Gps103ProtocolDecoder.java
index 30fdcb06f..92d54b551 100644
--- a/src/net/sourceforge/opentracking/protocol/gps103/Gps103ProtocolDecoder.java
+++ b/src/net/sourceforge/opentracking/protocol/gps103/Gps103ProtocolDecoder.java
@@ -80,10 +80,15 @@ public class Gps103ProtocolDecoder extends OneToOneDecoder {
String sentence = (String) msg;
- // Send response
+ // Send response #1
if (sentence.contains("##")) {
channel.write("LOAD");
}
+
+ // Send response #2
+ if (sentence.length() == 15 && Character.isDigit(sentence.charAt(0))) {
+ channel.write("ON");
+ }
// Parse message
Matcher parser = pattern.matcher(sentence);