diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/main/java/org/traccar/protocol/Xexun2ProtocolDecoder.java | 11 | ||||
| -rw-r--r-- | src/test/java/org/traccar/protocol/Xexun2ProtocolDecoderTest.java | 3 |
2 files changed, 10 insertions, 4 deletions
diff --git a/src/main/java/org/traccar/protocol/Xexun2ProtocolDecoder.java b/src/main/java/org/traccar/protocol/Xexun2ProtocolDecoder.java index 3f37d7cac..402095391 100644 --- a/src/main/java/org/traccar/protocol/Xexun2ProtocolDecoder.java +++ b/src/main/java/org/traccar/protocol/Xexun2ProtocolDecoder.java @@ -178,22 +178,25 @@ public class Xexun2ProtocolDecoder extends BaseProtocolDecoder { position.setLatitude(convertCoordinate(buf.readDouble())); } if (BitUtil.check(positionMask, 7)) { - if (buf.readUnsignedShort() > 0) { + int dataLength = buf.readUnsignedShort(); + if (dataLength > 0) { if (buf.readByte() != 'G') { - buf.skipBytes(buf.readUnsignedShort()); + buf.skipBytes(dataLength - 1); } else { int gpsDataLen = buf.readUnsignedShort(); if (gpsDataLen != 27) { - buf.skipBytes(gpsDataLen); + 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(1); // satellite signal to noise ratio + 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); } } } diff --git a/src/test/java/org/traccar/protocol/Xexun2ProtocolDecoderTest.java b/src/test/java/org/traccar/protocol/Xexun2ProtocolDecoderTest.java index 840c38b52..215b90c66 100644 --- a/src/test/java/org/traccar/protocol/Xexun2ProtocolDecoderTest.java +++ b/src/test/java/org/traccar/protocol/Xexun2ProtocolDecoderTest.java @@ -25,6 +25,9 @@ public class Xexun2ProtocolDecoderTest extends ProtocolTest { verifyPositions(decoder, binary( "FAAF00140CF18626490454584530002BF2DD0200130013D360EFD7F514006402010D46322C4A450BA026D460EFD7FA14006402010D46322C4A450BA026FAAF")); + verifyPositions(decoder, binary( + "FAAF0014000C8622050512345670002DF3A001002A0062D9047400005E0280001E47001B400D4BA732DF505E40B4153AAF78FEF00109000000000042B36666FAAF")); + } } |