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-rw-r--r--src/org/traccar/protocol/CalAmpProtocolDecoder.java11
1 files changed, 8 insertions, 3 deletions
diff --git a/src/org/traccar/protocol/CalAmpProtocolDecoder.java b/src/org/traccar/protocol/CalAmpProtocolDecoder.java
index 4dfb93440..f1cf6ae6f 100644
--- a/src/org/traccar/protocol/CalAmpProtocolDecoder.java
+++ b/src/org/traccar/protocol/CalAmpProtocolDecoder.java
@@ -62,6 +62,7 @@ public class CalAmpProtocolDecoder extends BaseProtocolDecoder {
}
}
+ @Override
protected Object decode(
Channel channel, SocketAddress remoteAddress, Object msg)
throws Exception {
@@ -191,9 +192,11 @@ public class CalAmpProtocolDecoder extends BaseProtocolDecoder {
position.set(Event.KEY_STATUS, buf.readUnsignedByte());
}
- // Event code and status
+ // Event code
if (type == MSG_EVENT_REPORT || type == MSG_MINI_EVENT_REPORT) {
- buf.readUnsignedByte();
+ if (type != MSG_MINI_EVENT_REPORT) {
+ buf.readUnsignedByte(); // event index
+ }
position.set(Event.KEY_EVENT, buf.readUnsignedByte());
}
@@ -202,7 +205,9 @@ public class CalAmpProtocolDecoder extends BaseProtocolDecoder {
int accType = accCount >> 6;
accCount &= 0x3f;
- buf.readUnsignedByte(); // reserved
+ if (type != MSG_MINI_EVENT_REPORT) {
+ buf.readUnsignedByte(); // reserved
+ }
if (accType == 1) {
buf.readUnsignedInt(); // threshold