diff options
Diffstat (limited to 'src/main/java/org/traccar/protocol/T800xProtocolDecoder.java')
| -rw-r--r-- | src/main/java/org/traccar/protocol/T800xProtocolDecoder.java | 61 |
1 files changed, 50 insertions, 11 deletions
diff --git a/src/main/java/org/traccar/protocol/T800xProtocolDecoder.java b/src/main/java/org/traccar/protocol/T800xProtocolDecoder.java index 72b277c8c..b15688df0 100644 --- a/src/main/java/org/traccar/protocol/T800xProtocolDecoder.java +++ b/src/main/java/org/traccar/protocol/T800xProtocolDecoder.java @@ -58,6 +58,8 @@ public class T800xProtocolDecoder extends BaseProtocolDecoder { public static final int MSG_DRIVER_BEHAVIOR_1 = 0x05; // 0x2626 public static final int MSG_DRIVER_BEHAVIOR_2 = 0x06; // 0x2626 public static final int MSG_BLE = 0x10; + public static final int MSG_GPS_2 = 0x13; + public static final int MSG_ALARM_2 = 0x14; public static final int MSG_COMMAND = 0x81; private void sendResponse(Channel channel, short header, int type, int index, ByteBuf imei, int alarm) { @@ -75,7 +77,7 @@ public class T800xProtocolDecoder extends BaseProtocolDecoder { } } - private String decodeAlarm(int value) { + private String decodeAlarm1(int value) { switch (value) { case 1: return Position.ALARM_POWER_CUT; @@ -105,6 +107,28 @@ public class T800xProtocolDecoder extends BaseProtocolDecoder { } } + private String decodeAlarm2(int value) { + switch (value) { + case 1: + case 4: + return Position.ALARM_REMOVING; + case 2: + return Position.ALARM_TAMPERING; + case 3: + return Position.ALARM_SOS; + case 5: + return Position.ALARM_FALL_DOWN; + case 6: + return Position.ALARM_LOW_BATTERY; + case 14: + return Position.ALARM_GEOFENCE_ENTER; + case 15: + return Position.ALARM_GEOFENCE_EXIT; + default: + return null; + } + } + private Date readDate(ByteBuf buf) { return new DateBuilder() .setYear(BcdUtil.readInteger(buf, 2)) @@ -134,11 +158,12 @@ public class T800xProtocolDecoder extends BaseProtocolDecoder { return null; } - if (type != MSG_GPS && type != MSG_ALARM) { + boolean positionType = type == MSG_GPS || type == MSG_GPS_2 || type == MSG_ALARM || type == MSG_ALARM_2; + if (!positionType) { sendResponse(channel, header, type, index, imei, 0); } - if (type == MSG_GPS || type == MSG_ALARM) { + if (positionType) { return decodePosition(channel, deviceSession, buf, type, index, imei); @@ -229,6 +254,11 @@ public class T800xProtocolDecoder extends BaseProtocolDecoder { return null; } + private double decodeBleTemp(ByteBuf buf) { + int value = buf.readUnsignedShort(); + return (BitUtil.check(value, 15) ? -BitUtil.to(value, 15) : BitUtil.to(value, 15)) * 0.01; + } + private Position decodeBle( Channel channel, DeviceSession deviceSession, ByteBuf buf, int type, int index, ByteBuf imei) { @@ -278,7 +308,7 @@ public class T800xProtocolDecoder extends BaseProtocolDecoder { position.set("tag" + i + "Id", ByteBufUtil.hexDump(buf.readSlice(6))); position.set("tag" + i + "Battery", buf.readUnsignedByte() * 0.01 + 2); buf.readUnsignedByte(); // battery level - position.set("tag" + i + "Temp", buf.readUnsignedShort() * 0.01); + position.set("tag" + i + "Temp", decodeBleTemp(buf)); position.set("tag" + i + "Humidity", buf.readUnsignedShort() * 0.01); position.set("tag" + i + "LightSensor", buf.readUnsignedShort()); position.set("tag" + i + "Rssi", buf.readUnsignedByte() - 128); @@ -287,7 +317,7 @@ public class T800xProtocolDecoder extends BaseProtocolDecoder { position.set("tag" + i + "Id", ByteBufUtil.hexDump(buf.readSlice(6))); position.set("tag" + i + "Battery", buf.readUnsignedByte() * 0.01 + 2); buf.readUnsignedByte(); // battery level - position.set("tag" + i + "Temp", buf.readUnsignedShort() * 0.01); + position.set("tag" + i + "Temp", decodeBleTemp(buf)); position.set("tag" + i + "Door", buf.readUnsignedByte() > 0); position.set("tag" + i + "Rssi", buf.readUnsignedByte() - 128); break; @@ -343,12 +373,19 @@ public class T800xProtocolDecoder extends BaseProtocolDecoder { position.set("ac", BitUtil.check(io, 13)); position.set(Position.PREFIX_IN + 3, BitUtil.check(io, 12)); position.set(Position.PREFIX_IN + 4, BitUtil.check(io, 11)); - position.set(Position.PREFIX_OUT + 1, BitUtil.check(io, 7)); - position.set(Position.PREFIX_OUT + 2, BitUtil.check(io, 8)); - position.set(Position.PREFIX_OUT + 3, BitUtil.check(io, 9)); + + if (type == MSG_GPS_2 || type == MSG_ALARM_2) { + position.set(Position.KEY_OUTPUT, buf.readUnsignedByte()); + buf.readUnsignedByte(); // reserved + } else { + position.set(Position.PREFIX_OUT + 1, BitUtil.check(io, 7)); + position.set(Position.PREFIX_OUT + 2, BitUtil.check(io, 8)); + position.set(Position.PREFIX_OUT + 3, BitUtil.check(io, 9)); + } if (header != 0x2626) { - for (int i = 1; i <= 2; i++) { + int adcCount = type == MSG_GPS_2 || type == MSG_ALARM_2 ? 5 : 2; + for (int i = 1; i <= adcCount; i++) { String value = ByteBufUtil.hexDump(buf.readSlice(2)); if (!value.equals("ffff")) { position.set(Position.PREFIX_ADC + i, Integer.parseInt(value) * 0.01); @@ -359,7 +396,7 @@ public class T800xProtocolDecoder extends BaseProtocolDecoder { } int alarm = buf.readUnsignedByte(); - position.set(Position.KEY_ALARM, decodeAlarm(alarm)); + position.set(Position.KEY_ALARM, header != 0x2727 ? decodeAlarm1(alarm) : decodeAlarm2(alarm)); if (header != 0x2727) { @@ -473,7 +510,9 @@ public class T800xProtocolDecoder extends BaseProtocolDecoder { } } - sendResponse(channel, header, type, index, imei, alarm); + if (type == MSG_ALARM || type == MSG_ALARM_2) { + sendResponse(channel, header, type, index, imei, alarm); + } return position; } |