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authorAnton Tananaev <anton.tananaev@gmail.com>2015-09-02 15:24:21 +1200
committerAnton Tananaev <anton.tananaev@gmail.com>2015-09-02 15:24:21 +1200
commit5cf8952d716419871259ad5a6d4bf8ac98c21efe (patch)
tree90c857e7344bdf34a22563693f43d4e80e82f2a6 /src/org/traccar/protocol
parent3223d8ef52518c26aac6dd83b628d8162481fbf8 (diff)
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Decode H02 alarm status
Diffstat (limited to 'src/org/traccar/protocol')
-rw-r--r--src/org/traccar/protocol/H02ProtocolDecoder.java19
1 files changed, 13 insertions, 6 deletions
diff --git a/src/org/traccar/protocol/H02ProtocolDecoder.java b/src/org/traccar/protocol/H02ProtocolDecoder.java
index 9b58af854..666d868f7 100644
--- a/src/org/traccar/protocol/H02ProtocolDecoder.java
+++ b/src/org/traccar/protocol/H02ProtocolDecoder.java
@@ -27,6 +27,7 @@ import org.jboss.netty.channel.Channel;
import org.jboss.netty.channel.ChannelHandlerContext;
import org.traccar.BaseProtocolDecoder;
+import org.traccar.helper.BitUtil;
import org.traccar.helper.ChannelBufferTools;
import org.traccar.model.Event;
import org.traccar.model.Position;
@@ -55,6 +56,14 @@ public class H02ProtocolDecoder extends BaseProtocolDecoder {
return result;
}
+
+ private void processStatus(Position position, long status) {
+ if (!BitUtil.check(status, 0) || !BitUtil.check(status, 1) || !BitUtil.check(status, 3) || !BitUtil.check(status, 4)) {
+ position.set(Event.KEY_ALARM, true);
+ }
+ position.set(Event.KEY_IGNITION, !BitUtil.check(status, 10));
+ position.set(Event.KEY_STATUS, status);
+ }
private Position decodeBinary(ChannelBuffer buf, Channel channel) {
@@ -95,9 +104,8 @@ public class H02ProtocolDecoder extends BaseProtocolDecoder {
// Speed and course
position.setSpeed(ChannelBufferTools.readHexInteger(buf, 3));
position.setCourse((buf.readUnsignedByte() & 0x0f) * 100.0 + ChannelBufferTools.readHexInteger(buf, 2));
-
- // Status
- position.set(Event.KEY_STATUS, ChannelBufferTools.readHexString(buf, 8));
+
+ processStatus(position, buf.readUnsignedInt());
return position;
}
@@ -174,9 +182,8 @@ public class H02ProtocolDecoder extends BaseProtocolDecoder {
time.set(Calendar.MONTH, Integer.valueOf(parser.group(index++)) - 1);
time.set(Calendar.YEAR, 2000 + Integer.valueOf(parser.group(index++)));
position.setTime(time.getTime());
-
- // Status
- position.set(Event.KEY_STATUS, parser.group(index++));
+
+ processStatus(position, Long.parseLong(parser.group(index++), 16));
return position;
}