diff options
| author | Anton Tananaev <anton.tananaev@gmail.com> | 2018-11-26 11:25:52 +1300 |
|---|---|---|
| committer | Anton Tananaev <anton.tananaev@gmail.com> | 2018-11-26 11:25:52 +1300 |
| commit | e11d7edca8d25d8614034d023468102fcc9df563 (patch) | |
| tree | 9f4fb5d6a481d65b08b7317da9cc4d9beed8a432 | |
| parent | e21c10d3c11e62ab7310eef37cc7e83fd6b16baf (diff) | |
| download | trackermap-server-e11d7edca8d25d8614034d023468102fcc9df563.tar.gz trackermap-server-e11d7edca8d25d8614034d023468102fcc9df563.tar.bz2 trackermap-server-e11d7edca8d25d8614034d023468102fcc9df563.zip | |
Decode ADM CAN data
| -rw-r--r-- | src/org/traccar/protocol/AdmProtocolDecoder.java | 40 | ||||
| -rw-r--r-- | test/org/traccar/protocol/AdmProtocolDecoderTest.java | 3 |
2 files changed, 41 insertions, 2 deletions
diff --git a/src/org/traccar/protocol/AdmProtocolDecoder.java b/src/org/traccar/protocol/AdmProtocolDecoder.java index 1dd2b64f1..52d1439ed 100644 --- a/src/org/traccar/protocol/AdmProtocolDecoder.java +++ b/src/org/traccar/protocol/AdmProtocolDecoder.java @@ -62,7 +62,7 @@ public class AdmProtocolDecoder extends BaseProtocolDecoder { position.setSpeed(UnitsConverter.knotsFromKph(buf.readUnsignedShortLE() * 0.1)); position.set(Position.KEY_ACCELERATION, buf.readUnsignedByte() * 0.1); - position.setAltitude(buf.readUnsignedShortLE()); + position.setAltitude(buf.readShortLE()); position.set(Position.KEY_HDOP, buf.readUnsignedByte() * 0.1); position.set(Position.KEY_SATELLITES, buf.readUnsignedByte() & 0x0f); @@ -105,7 +105,43 @@ public class AdmProtocolDecoder extends BaseProtocolDecoder { } if (BitUtil.check(type, 6)) { - buf.skipBytes(buf.getUnsignedByte(buf.readerIndex())); + int endIndex = buf.readerIndex() + buf.readUnsignedByte(); + while (buf.readerIndex() < endIndex) { + int mask = buf.readUnsignedByte(); + long value; + switch (BitUtil.from(mask, 6)) { + case 3: + value = buf.readLongLE(); + break; + case 2: + value = buf.readUnsignedIntLE(); + break; + case 1: + value = buf.readUnsignedShortLE(); + break; + default: + value = buf.readUnsignedByte(); + break; + } + int index = BitUtil.to(mask, 6); + switch (index) { + case 1: + position.set(Position.PREFIX_TEMP + 1, value); + break; + case 2: + position.set("humidity", value); + break; + case 3: + position.set("illumination", value); + break; + case 4: + position.set(Position.KEY_BATTERY, value); + break; + default: + position.set("can" + index, value); + break; + } + } } if (BitUtil.check(type, 7)) { diff --git a/test/org/traccar/protocol/AdmProtocolDecoderTest.java b/test/org/traccar/protocol/AdmProtocolDecoderTest.java index bd4624974..599dd6190 100644 --- a/test/org/traccar/protocol/AdmProtocolDecoderTest.java +++ b/test/org/traccar/protocol/AdmProtocolDecoderTest.java @@ -14,6 +14,9 @@ public class AdmProtocolDecoderTest extends ProtocolTest { "010042033836313331313030323639343838320501000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073")); verifyPosition(decoder, binary( + "01002e40041c0744009dfe6742c6c860427402000000f4ff077752c8f55b000000000b4132010213430100041e")); + + verifyPosition(decoder, binary( "01002680336510002062A34C423DCF8E42A50B1700005801140767E30F568F2534107D220000")); verifyPosition(decoder, binary( |