diff options
| -rw-r--r-- | src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java | 15 | ||||
| -rw-r--r-- | src/test/java/org/traccar/protocol/HuabaoProtocolDecoderTest.java | 4 |
2 files changed, 11 insertions, 8 deletions
diff --git a/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java b/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java index b6940aecf..27a5094a0 100644 --- a/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java +++ b/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java @@ -408,6 +408,13 @@ public class HuabaoProtocolDecoder extends BaseProtocolDecoder { } } + private double decodeCustomDouble(ByteBuf buf) { + int b1 = buf.readByte(); + int b2 = buf.readUnsignedByte(); + int sign = b1 != 0 ? b1 / Math.abs(b1) : 1; + return sign * (Math.abs(b1) + b2 / 255.0); + } + private Position decodeLocation(DeviceSession deviceSession, ByteBuf buf) { Position position = new Position(getProtocolName()); @@ -529,12 +536,8 @@ public class HuabaoProtocolDecoder extends BaseProtocolDecoder { while (buf.readerIndex() < endIndex) { int sensorIndex = buf.readUnsignedByte(); buf.skipBytes(6); // mac - position.set( - Position.PREFIX_TEMP + sensorIndex, - buf.readUnsignedByte() + buf.readUnsignedByte() * 0.01); - position.set( - "humidity" + sensorIndex, - buf.readUnsignedByte() + buf.readUnsignedByte() * 0.01); + position.set(Position.PREFIX_TEMP + sensorIndex, decodeCustomDouble(buf)); + position.set("humidity" + sensorIndex, decodeCustomDouble(buf)); } break; case 0xEB: diff --git a/src/test/java/org/traccar/protocol/HuabaoProtocolDecoderTest.java b/src/test/java/org/traccar/protocol/HuabaoProtocolDecoderTest.java index f7873ef08..9bbd375dc 100644 --- a/src/test/java/org/traccar/protocol/HuabaoProtocolDecoderTest.java +++ b/src/test/java/org/traccar/protocol/HuabaoProtocolDecoderTest.java @@ -15,8 +15,8 @@ public class HuabaoProtocolDecoderTest extends ProtocolTest { "7e010200204f07788ef67601824f4459344f544d314d4459774d4441314d444977626d5633553235536457786cba7e")); verifyAttribute(decoder, binary( - "7e0200005e01229130231209e300000000000c002300d264a305ff322300160000000022091514493503020000a70400000000ac0400000000e5020003e62c01bc5729009ca319bbff0002dd34020754fe1a83393c03bc572900ce371a6133d704dd34020751551d00fefb9a7e"), - Position.PREFIX_TEMP + 4, 29.0); + "7e02000042012291302260198f00000000800c012300d2651605ff3188001e0000000022102510310003020000a70400000000ac040000012ce5020003e60b03bc572900ce2eef183200e7030000005c7e"), + Position.PREFIX_TEMP + 3, -17.094117647058823); verifyAttribute(decoder, binary( "7E0200008201215233475100030000000000000003015A7F6106CF8CEC003D0000000021071311481901040000005630011931011AE10200755D3D0601CC0024990A7dA0032301CC002499099B2941FC01CC002499099B29430B01CC0024990A7dA0290601CC0024990A7dA015FD01CC0026220994506BFFFE157C010400000001F10C000000000000000000000000997E"), |