diff options
Diffstat (limited to 'src/main/java/org/traccar/protocol/Xexun2ProtocolDecoder.java')
| -rw-r--r-- | src/main/java/org/traccar/protocol/Xexun2ProtocolDecoder.java | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/src/main/java/org/traccar/protocol/Xexun2ProtocolDecoder.java b/src/main/java/org/traccar/protocol/Xexun2ProtocolDecoder.java index a572f8622..402095391 100644 --- a/src/main/java/org/traccar/protocol/Xexun2ProtocolDecoder.java +++ b/src/main/java/org/traccar/protocol/Xexun2ProtocolDecoder.java @@ -176,7 +176,30 @@ public class Xexun2ProtocolDecoder extends BaseProtocolDecoder { position.set(Position.KEY_SATELLITES, buf.readUnsignedByte()); position.setLongitude(convertCoordinate(buf.readDouble())); position.setLatitude(convertCoordinate(buf.readDouble())); - + } + if (BitUtil.check(positionMask, 7)) { + int dataLength = buf.readUnsignedShort(); + if (dataLength > 0) { + if (buf.readByte() != 'G') { + buf.skipBytes(dataLength - 1); + } else { + int gpsDataLen = buf.readUnsignedShort(); + if (gpsDataLen != 27) { + buf.skipBytes(dataLength - 3); + } else { + position.setFixTime(position.getDeviceTime()); + position.setLongitude(convertCoordinate(buf.readDouble())); + position.setLatitude(convertCoordinate(buf.readDouble())); + position.setValid(buf.readUnsignedByte() > 0); + position.set(Position.KEY_SATELLITES, buf.readUnsignedByte()); + buf.readUnsignedByte(); // satellite signal to noise ratio + position.setSpeed(UnitsConverter.knotsFromKph(buf.readUnsignedShort() * 0.1)); + position.setCourse(buf.readUnsignedShort() * 0.1); + position.setAltitude(buf.readFloat()); + buf.skipBytes(dataLength - 30); + } + } + } } } if (BitUtil.check(mask, 3)) { |