aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorAnton Tananaev <anton.tananaev@gmail.com>2017-09-18 07:44:00 +1200
committerAnton Tananaev <anton.tananaev@gmail.com>2017-09-18 07:44:00 +1200
commitbfdd87a80fb57e065dfb84d6d10f5339f77fdaf4 (patch)
treeb53218f742752a351689f4a1b16c0848ac93bb9f
parentbb599edbd964dd036f3433625034ce985cfc4eef (diff)
downloadtrackermap-server-bfdd87a80fb57e065dfb84d6d10f5339f77fdaf4.tar.gz
trackermap-server-bfdd87a80fb57e065dfb84d6d10f5339f77fdaf4.tar.bz2
trackermap-server-bfdd87a80fb57e065dfb84d6d10f5339f77fdaf4.zip
Fix Aplicom EBS decoding
-rw-r--r--src/org/traccar/protocol/AplicomProtocolDecoder.java98
-rw-r--r--test/org/traccar/protocol/AplicomProtocolDecoderTest.java3
2 files changed, 52 insertions, 49 deletions
diff --git a/src/org/traccar/protocol/AplicomProtocolDecoder.java b/src/org/traccar/protocol/AplicomProtocolDecoder.java
index ef02cda7e..94d12c633 100644
--- a/src/org/traccar/protocol/AplicomProtocolDecoder.java
+++ b/src/org/traccar/protocol/AplicomProtocolDecoder.java
@@ -470,59 +470,59 @@ public class AplicomProtocolDecoder extends BaseProtocolDecoder {
buf.readUnsignedShort(); // length
while (buf.readableBytes() > 0) {
- position.set("towedPosition", buf.readUnsignedByte());
+ buf.readUnsignedByte(); // towed position
int type = buf.readUnsignedByte();
int length = buf.readUnsignedByte();
+ int end = buf.readerIndex() + length;
- if (type == 0x01) {
- position.set("brakeFlags", ChannelBuffers.hexDump(buf.readBytes(length)));
- } else if (type == 0x02) {
- position.set("wheelSpeed", buf.readUnsignedShort() / 256.0);
- position.set("wheelSpeedDifference", buf.readUnsignedShort() / 256.0 - 125.0);
- position.set("lateralAcceleration", buf.readUnsignedByte() / 10.0 - 12.5);
- position.set("vehicleSpeed", buf.readUnsignedShort() / 256.0);
- } else if (type == 0x03) {
- position.set("axleLoadSum", buf.readUnsignedShort() * 2);
- } else if (type == 0x04) {
- position.set("tyrePressure", buf.readUnsignedByte() * 10);
- position.set("pneumaticPressure", buf.readUnsignedByte() * 5);
- } else if (type == 0x05) {
- position.set("brakeLining", buf.readUnsignedByte() * 0.4);
- position.set("brakeTemperature", buf.readUnsignedByte() * 10);
- } else if (type == 0x06) {
- position.set(Position.KEY_ODOMETER, buf.readUnsignedInt() * 5);
- position.set(Position.KEY_ODOMETER_TRIP, buf.readUnsignedInt() * 5);
- position.set(Position.KEY_ODOMETER_SERVICE, (buf.readUnsignedInt() - 2105540607) * 5);
- } else if (type == 0x0A) {
- ChannelBuffer brakeData = buf.readBytes(length);
- position.set("absStatusCounter", brakeData.readUnsignedShort());
- position.set("atvbStatusCounter", brakeData.readUnsignedShort());
- position.set("vdcActiveCounter", brakeData.readUnsignedShort());
- } else if (type == 0x0B) {
- position.set("brakeMinMaxData", ChannelBuffers.hexDump(buf.readBytes(length)));
- } else if (type == 0x0C) {
- position.set("missingPgn", ChannelBuffers.hexDump(buf.readBytes(length)));
- } else if (type == 0x0D) {
- switch (buf.readUnsignedByte()) {
- case 1:
- position.set("brakeManufacturer", "Wabco");
- break;
- case 2:
- position.set("brakeManufacturer", "Knorr");
- break;
- case 3:
- position.set("brakeManufacturer", "Haldex");
- break;
- default:
- position.set("brakeManufacturer", "Unknown");
- break;
- }
- buf.readUnsignedByte();
- position.set(Position.KEY_VIN, buf.readBytes(17).toString(StandardCharsets.US_ASCII));
- position.set("towedDetectionStatus", buf.readUnsignedByte());
- } else if (type == 0x0E) {
- buf.skipBytes(length);
+ switch (type) {
+ case 0x01:
+ position.set("brakeFlags", ChannelBuffers.hexDump(buf.readBytes(length)));
+ break;
+ case 0x02:
+ position.set("wheelSpeed", buf.readUnsignedShort() / 256.0);
+ position.set("wheelSpeedDifference", buf.readUnsignedShort() / 256.0 - 125.0);
+ position.set("lateralAcceleration", buf.readUnsignedByte() / 10.0 - 12.5);
+ position.set("vehicleSpeed", buf.readUnsignedShort() / 256.0);
+ break;
+ case 0x03:
+ position.set("axleLoadSum", buf.readUnsignedShort() * 2);
+ break;
+ case 0x04:
+ position.set("tyrePressure", buf.readUnsignedByte() * 10);
+ position.set("pneumaticPressure", buf.readUnsignedByte() * 5);
+ break;
+ case 0x05:
+ position.set("brakeLining", buf.readUnsignedByte() * 0.4);
+ position.set("brakeTemperature", buf.readUnsignedByte() * 10);
+ break;
+ case 0x06:
+ position.set(Position.KEY_ODOMETER, buf.readUnsignedInt() * 5L);
+ position.set(Position.KEY_ODOMETER_TRIP, buf.readUnsignedInt() * 5L);
+ position.set(Position.KEY_ODOMETER_SERVICE, (buf.readUnsignedInt() - 2105540607) * 5L);
+ break;
+ case 0x0A:
+ position.set("absStatusCounter", buf.readUnsignedShort());
+ position.set("atvbStatusCounter", buf.readUnsignedShort());
+ position.set("vdcActiveCounter", buf.readUnsignedShort());
+ break;
+ case 0x0B:
+ position.set("brakeMinMaxData", ChannelBuffers.hexDump(buf.readBytes(length)));
+ break;
+ case 0x0C:
+ position.set("missingPgn", ChannelBuffers.hexDump(buf.readBytes(length)));
+ break;
+ case 0x0D:
+ buf.readUnsignedByte();
+ position.set("towedDetectionStatus", buf.readUnsignedInt());
+ buf.skipBytes(17); // vin
+ break;
+ case 0x0E:
+ default:
+ break;
}
+
+ buf.readerIndex(end);
}
}
diff --git a/test/org/traccar/protocol/AplicomProtocolDecoderTest.java b/test/org/traccar/protocol/AplicomProtocolDecoderTest.java
index 2498d94b3..862cff055 100644
--- a/test/org/traccar/protocol/AplicomProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/AplicomProtocolDecoderTest.java
@@ -11,6 +11,9 @@ public class AplicomProtocolDecoderTest extends ProtocolTest {
AplicomProtocolDecoder decoder = new AplicomProtocolDecoder(new AplicomProtocol());
verifyAttributes(decoder, binary(
+ "44c30144f667c4316500e903ffdfbc00f059aebeb659aebeb302e3f5860065fe32120000ae0000000e47000000000000000000000000000127cd0000014c00000000000000ff010a002900000000000000014542016d0001010090070e140144f667c4316559ae620402e3f7f300660714c0010d15ff0f3332373937313100000000000000000000002a01010737341d331fffcf0103020b8601060c0001a5860001a58600000000010b1001ca01ca7d007d007c7cffffffffffff010a240000ffff0000000100010001ffff0000ffffffffffffffffffffffffffff00000002ffff010c06fec6febffeec"));
+
+ verifyAttributes(decoder, binary(
"45c20144f667c06ff9005d0161ef17000104596da2dc4b10c0c01d99020d6c04004cba7a010d44463030303235333731363238303030000000000000000000000000000000000000000000000000000001010d44463030303235333731363238303030000000000000031c"));
verifyAttributes(decoder, binary(