diff options
Diffstat (limited to 'src/main/java')
| -rw-r--r-- | src/main/java/org/traccar/protocol/PositrexProtocolDecoder.java | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/main/java/org/traccar/protocol/PositrexProtocolDecoder.java b/src/main/java/org/traccar/protocol/PositrexProtocolDecoder.java index 8726bc831..ff4825e8d 100644 --- a/src/main/java/org/traccar/protocol/PositrexProtocolDecoder.java +++ b/src/main/java/org/traccar/protocol/PositrexProtocolDecoder.java @@ -59,12 +59,11 @@ public class PositrexProtocolDecoder extends BaseProtocolDecoder { ByteBuf buf = (ByteBuf) msg; int first = buf.getUnsignedByte(buf.readerIndex()); - int second = buf.getUnsignedByte(buf.readerIndex() + 1); long deviceId; if (BitUtil.check(first, 7)) { if (BitUtil.check(first, 6)) { deviceId = 73000000 + BitUtil.to(buf.readUnsignedInt(), 30); - } else if (second == 0) { + } else if (!BitUtil.check(first, 5) && !BitUtil.check(first, 4)) { deviceId = 7590000 + BitUtil.to(buf.readUnsignedMedium(), 20); } else { deviceId = 70000000 + BitUtil.to(buf.readUnsignedMedium(), 20); |