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Diffstat (limited to 'src/org/traccar/protocol/UlbotechProtocolDecoder.java')
-rw-r--r--src/org/traccar/protocol/UlbotechProtocolDecoder.java33
1 files changed, 32 insertions, 1 deletions
diff --git a/src/org/traccar/protocol/UlbotechProtocolDecoder.java b/src/org/traccar/protocol/UlbotechProtocolDecoder.java
index c17341b5f..7abe9fb70 100644
--- a/src/org/traccar/protocol/UlbotechProtocolDecoder.java
+++ b/src/org/traccar/protocol/UlbotechProtocolDecoder.java
@@ -115,6 +115,34 @@ public class UlbotechProtocolDecoder extends BaseProtocolDecoder {
}
}
+ private String decodeAlarm(int alarm) {
+ if (BitUtil.check(alarm, 0)) {
+ return Position.ALARM_POWER_OFF;
+ }
+ if (BitUtil.check(alarm, 1)) {
+ return Position.ALARM_MOTION;
+ }
+ if (BitUtil.check(alarm, 2)) {
+ return Position.ALARM_OVERSPEED;
+ }
+ if (BitUtil.check(alarm, 3)) {
+ return Position.ALARM_JAMMING;
+ }
+ if (BitUtil.check(alarm, 4)) {
+ return Position.ALARM_GEOFENCE;
+ }
+ if (BitUtil.check(alarm, 10)) {
+ return Position.ALARM_SOS;
+ }
+ if (BitUtil.check(alarm, 11)) {
+ return Position.ALARM_ODB;
+ }
+ if (BitUtil.check(alarm, 15)) {
+ return Position.ALARM_POWER_LOW;
+ }
+ return null;
+ }
+
@Override
protected Object decode(
Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
@@ -181,7 +209,10 @@ public class UlbotechProtocolDecoder extends BaseProtocolDecoder {
int status = buf.readUnsignedShort();
position.set(Position.KEY_IGNITION, BitUtil.check(status, 9));
position.set(Position.KEY_STATUS, status);
- position.set(Position.KEY_ALARM, buf.readUnsignedShort());
+ String alarm = decodeAlarm(buf.readUnsignedShort());
+ if (alarm != null) {
+ position.set(Position.KEY_ALARM, alarm);
+ }
break;
case DATA_ODOMETER: