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authorAnton Tananaev <anton.tananaev@gmail.com>2016-09-30 02:58:57 +1300
committerAnton Tananaev <anton.tananaev@gmail.com>2016-09-30 02:58:57 +1300
commit7d8f4290bbd4400152660923f4e8024d016b27ec (patch)
tree00d4675384a6ebd177dfd36e6ba4899c02f1382e /src/org/traccar/protocol/Jt600ProtocolDecoder.java
parent2484aa3465994e7281cd98427cdc338f5cbdbce1 (diff)
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Implement JT701 device support
Diffstat (limited to 'src/org/traccar/protocol/Jt600ProtocolDecoder.java')
-rw-r--r--src/org/traccar/protocol/Jt600ProtocolDecoder.java34
1 files changed, 30 insertions, 4 deletions
diff --git a/src/org/traccar/protocol/Jt600ProtocolDecoder.java b/src/org/traccar/protocol/Jt600ProtocolDecoder.java
index b30bd7b85..fd2448c0d 100644
--- a/src/org/traccar/protocol/Jt600ProtocolDecoder.java
+++ b/src/org/traccar/protocol/Jt600ProtocolDecoder.java
@@ -50,6 +50,8 @@ public class Jt600ProtocolDecoder extends BaseProtocolDecoder {
buf.readByte(); // header
+ boolean longFormat = buf.getUnsignedByte(buf.readerIndex()) == 0x75;
+
String id = String.valueOf(Long.parseLong(ChannelBuffers.hexDump(buf.readBytes(5))));
DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, id);
if (deviceSession == null) {
@@ -57,9 +59,12 @@ public class Jt600ProtocolDecoder extends BaseProtocolDecoder {
}
position.setDeviceId(deviceSession.getDeviceId());
- int version = BcdUtil.readInteger(buf, 1);
- buf.readUnsignedByte(); // type
- buf.readBytes(2); // length
+ if (longFormat) {
+ buf.readUnsignedByte(); // protocol
+ }
+
+ int version = buf.readUnsignedByte() >> 4;
+ buf.readUnsignedShort(); // length
DateBuilder dateBuilder = new DateBuilder()
.setDay(BcdUtil.readInteger(buf, 2))
@@ -87,7 +92,28 @@ public class Jt600ProtocolDecoder extends BaseProtocolDecoder {
position.setSpeed(BcdUtil.readInteger(buf, 2));
position.setCourse(buf.readUnsignedByte() * 2.0);
- if (version == 1) {
+ if (longFormat) {
+
+ position.set(Position.KEY_ODOMETER, buf.readUnsignedInt() * 1000);
+ position.set(Position.KEY_SATELLITES, buf.readUnsignedByte());
+
+ buf.readUnsignedInt(); // vehicle id combined
+
+ position.set(Position.KEY_STATUS, buf.readUnsignedShort());
+
+ int battery = buf.readUnsignedByte();
+ if (battery == 0xff) {
+ position.set(Position.KEY_CHARGE, true);
+ } else {
+ position.set(Position.KEY_BATTERY, battery + "%");
+ }
+
+ position.set(Position.KEY_CID, buf.readUnsignedShort());
+ position.set(Position.KEY_LAC, buf.readUnsignedShort());
+ position.set(Position.KEY_GSM, buf.readUnsignedByte());
+ position.set(Position.KEY_INDEX, buf.readUnsignedByte());
+
+ } else if (version == 1) {
position.set(Position.KEY_SATELLITES, buf.readUnsignedByte());
position.set(Position.KEY_POWER, buf.readUnsignedByte());