diff options
Diffstat (limited to 'src/main/java')
| -rw-r--r-- | src/main/java/org/traccar/protocol/BceProtocolDecoder.java | 98 |
1 files changed, 84 insertions, 14 deletions
diff --git a/src/main/java/org/traccar/protocol/BceProtocolDecoder.java b/src/main/java/org/traccar/protocol/BceProtocolDecoder.java index f07338937..30f9bb1f3 100644 --- a/src/main/java/org/traccar/protocol/BceProtocolDecoder.java +++ b/src/main/java/org/traccar/protocol/BceProtocolDecoder.java @@ -29,6 +29,7 @@ import org.traccar.model.Network; import org.traccar.model.Position; import java.net.SocketAddress; +import java.nio.charset.StandardCharsets; import java.util.Date; import java.util.LinkedList; import java.util.List; @@ -97,7 +98,7 @@ public class BceProtocolDecoder extends BaseProtocolDecoder { } } - private void decodeMask2(ByteBuf buf, int mask) { + private void decodeMask2(ByteBuf buf, int mask, Position position) { if (BitUtil.check(mask, 0)) { buf.readUnsignedShortLE(); // wheel speed @@ -106,31 +107,31 @@ public class BceProtocolDecoder extends BaseProtocolDecoder { buf.readUnsignedByte(); // acceleration pedal } if (BitUtil.check(mask, 2)) { - buf.readUnsignedIntLE(); // total fuel used + position.set(Position.KEY_FUEL_USED, buf.readUnsignedIntLE()); } if (BitUtil.check(mask, 3)) { - buf.readUnsignedByte(); // fuel level + position.set(Position.KEY_FUEL_LEVEL, buf.readUnsignedByte()); } if (BitUtil.check(mask, 4)) { - buf.readUnsignedShortLE(); // engine speed + position.set(Position.KEY_RPM, buf.readUnsignedShortLE()); } if (BitUtil.check(mask, 5)) { - buf.readUnsignedIntLE(); // total hours + position.set(Position.KEY_HOURS, buf.readUnsignedIntLE()); } if (BitUtil.check(mask, 6)) { - buf.readUnsignedIntLE(); // total distance + position.set(Position.KEY_ODOMETER, buf.readUnsignedIntLE()); } if (BitUtil.check(mask, 7)) { - buf.readUnsignedByte(); // engine coolant + position.set(Position.KEY_COOLANT_TEMP, (int) buf.readByte()); } if (BitUtil.check(mask, 8)) { - buf.readUnsignedByte(); // fuel level 2 + position.set("fuel2", buf.readUnsignedByte()); } if (BitUtil.check(mask, 9)) { - buf.readUnsignedByte(); // engine load + position.set(Position.KEY_ENGINE_LOAD, buf.readUnsignedByte()); } if (BitUtil.check(mask, 10)) { - buf.readUnsignedShortLE(); // service distance + position.set(Position.KEY_ODOMETER_SERVICE, buf.readUnsignedShortLE()); } if (BitUtil.check(mask, 11)) { buf.skipBytes(8); // sensors @@ -142,7 +143,7 @@ public class BceProtocolDecoder extends BaseProtocolDecoder { buf.skipBytes(8); // trailer id } if (BitUtil.check(mask, 14)) { - buf.readUnsignedShortLE(); // fuel rate + position.set(Position.KEY_FUEL_CONSUMPTION, buf.readUnsignedShortLE()); } } @@ -152,10 +153,10 @@ public class BceProtocolDecoder extends BaseProtocolDecoder { buf.readUnsignedShortLE(); // fuel economy } if (BitUtil.check(mask, 1)) { - buf.readUnsignedIntLE(); // fuel consumption + position.set(Position.KEY_FUEL_CONSUMPTION, buf.readUnsignedIntLE()); } if (BitUtil.check(mask, 2)) { - buf.readUnsignedMediumLE(); // axle weight + position.set(Position.KEY_AXLE_WEIGHT, buf.readUnsignedMediumLE()); } if (BitUtil.check(mask, 3)) { buf.readUnsignedByte(); // mil status @@ -169,6 +170,70 @@ public class BceProtocolDecoder extends BaseProtocolDecoder { if (BitUtil.check(mask, 6)) { position.set(Position.KEY_DRIVER_UNIQUE_ID, String.valueOf(buf.readLongLE())); } + if (BitUtil.check(mask, 7)) { + buf.readUnsignedShortLE(); // dallas temperature + } + if (BitUtil.check(mask, 8)) { + buf.readUnsignedShortLE(); // dallas humidity + } + if (BitUtil.check(mask, 9)) { + buf.skipBytes(6); // lls group 1 + } + if (BitUtil.check(mask, 10)) { + buf.skipBytes(6); // lls group 2 + } + if (BitUtil.check(mask, 11)) { + buf.skipBytes(21); // j1979 group 1 + } + if (BitUtil.check(mask, 12)) { + buf.skipBytes(20); // j1979 dtc + } + if (BitUtil.check(mask, 13)) { + buf.skipBytes(9); // j1708 group 1 + } + if (BitUtil.check(mask, 14)) { + buf.skipBytes(21); // driving quality + } + } + + private void decodeMask4(ByteBuf buf, int mask, Position position) { + + if (BitUtil.check(mask, 0)) { + buf.readUnsignedIntLE(); + } + if (BitUtil.check(mask, 1)) { + buf.skipBytes(30); // lls group 3 + } + if (BitUtil.check(mask, 2)) { + buf.readUnsignedIntLE(); // instant fuel consumption + } + if (BitUtil.check(mask, 3)) { + buf.skipBytes(10); // axle weight group + } + if (BitUtil.check(mask, 4)) { + buf.readUnsignedByte(); + } + if (BitUtil.check(mask, 5)) { + buf.readUnsignedShortLE(); + } + if (BitUtil.check(mask, 6)) { + buf.readUnsignedByte(); // maximum acceleration + buf.readUnsignedByte(); // maximum deceleration + buf.readUnsignedByte(); // maximum cornering + } + if (BitUtil.check(mask, 7)) { + buf.skipBytes(16); + } + if (BitUtil.check(mask, 8)) { + buf.skipBytes(40); // temperature sensors + } + if (BitUtil.check(mask, 9)) { + position.set("driver1", buf.readCharSequence(16, StandardCharsets.US_ASCII).toString().trim()); + position.set("driver2", buf.readCharSequence(16, StandardCharsets.US_ASCII).toString().trim()); + } + if (BitUtil.check(mask, 10)) { + position.set(Position.KEY_ODOMETER, buf.readUnsignedIntLE()); + } } @Override @@ -223,13 +288,18 @@ public class BceProtocolDecoder extends BaseProtocolDecoder { if (masks.size() >= 2) { mask = masks.get(1); - decodeMask2(buf, mask); + decodeMask2(buf, mask, position); } if (masks.size() >= 3) { mask = masks.get(2); decodeMask3(buf, mask, position); } + + if (masks.size() >= 4) { + mask = masks.get(3); + decodeMask4(buf, mask, position); + } } buf.readerIndex(structEnd); |