diff options
Diffstat (limited to 'src/main/java/org/traccar/protocol/Minifinder2ProtocolDecoder.java')
| -rw-r--r-- | src/main/java/org/traccar/protocol/Minifinder2ProtocolDecoder.java | 72 |
1 files changed, 61 insertions, 11 deletions
diff --git a/src/main/java/org/traccar/protocol/Minifinder2ProtocolDecoder.java b/src/main/java/org/traccar/protocol/Minifinder2ProtocolDecoder.java index 641a45864..6289bd2eb 100644 --- a/src/main/java/org/traccar/protocol/Minifinder2ProtocolDecoder.java +++ b/src/main/java/org/traccar/protocol/Minifinder2ProtocolDecoder.java @@ -1,5 +1,5 @@ /* - * Copyright 2019 - 2021 Anton Tananaev (anton@traccar.org) + * Copyright 2019 - 2023 Anton Tananaev (anton@traccar.org) * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -20,7 +20,7 @@ import io.netty.buffer.ByteBufUtil; import io.netty.buffer.Unpooled; import io.netty.channel.Channel; import org.traccar.BaseProtocolDecoder; -import org.traccar.DeviceSession; +import org.traccar.session.DeviceSession; import org.traccar.NetworkMessage; import org.traccar.Protocol; import org.traccar.helper.BitUtil; @@ -48,9 +48,11 @@ public class Minifinder2ProtocolDecoder extends BaseProtocolDecoder { public static final int MSG_DATA = 0x01; public static final int MSG_CONFIGURATION = 0x02; public static final int MSG_SERVICES = 0x03; + public static final int MSG_SYSTEM_CONTROL = 0x04; + public static final int MSG_FIRMWARE = 0x7E; public static final int MSG_RESPONSE = 0x7F; - private String decodeAlarm(int code) { + private String decodeAlarm(long code) { if (BitUtil.check(code, 0)) { return Position.ALARM_LOW_BATTERY; } @@ -146,10 +148,10 @@ public class Minifinder2ProtocolDecoder extends BaseProtocolDecoder { int type = buf.readUnsignedByte(); if (BitUtil.check(flags, 4)) { - sendResponse(channel, remoteAddress, index, type, buf); + sendResponse(channel, remoteAddress, index, type, buf.slice()); } - if (type == MSG_DATA) { + if (type == MSG_DATA || type == MSG_SERVICES) { List<Position> positions = new LinkedList<>(); Set<Integer> keys = new HashSet<>(); @@ -177,11 +179,16 @@ public class Minifinder2ProtocolDecoder extends BaseProtocolDecoder { case 0x01: deviceSession = getDeviceSession( channel, remoteAddress, buf.readCharSequence(15, StandardCharsets.US_ASCII).toString()); - - position.setDeviceId(deviceSession.getDeviceId()); + if (deviceSession == null) { + return null; + } break; case 0x02: - position.set(Position.KEY_ALARM, decodeAlarm(buf.readIntLE())); + long alarm = buf.readUnsignedIntLE(); + position.set(Position.KEY_ALARM, decodeAlarm(alarm)); + if (BitUtil.check(alarm, 31)) { + position.set("bark", true); + } break; case 0x14: position.set(Position.KEY_BATTERY_LEVEL, buf.readUnsignedByte()); @@ -194,7 +201,9 @@ public class Minifinder2ProtocolDecoder extends BaseProtocolDecoder { position.setSpeed(UnitsConverter.knotsFromKph(buf.readUnsignedShortLE())); position.setCourse(buf.readUnsignedShortLE()); position.setAltitude(buf.readShortLE()); - position.setValid(buf.readUnsignedShortLE() > 0); + int hdop = buf.readUnsignedShortLE(); + position.setValid(hdop > 0); + position.set(Position.KEY_HDOP, hdop * 0.1); position.set(Position.KEY_ODOMETER, buf.readUnsignedIntLE()); position.set(Position.KEY_SATELLITES, buf.readUnsignedByte()); break; @@ -231,6 +240,14 @@ public class Minifinder2ProtocolDecoder extends BaseProtocolDecoder { case 0x24: position.setTime(new Date(buf.readUnsignedIntLE() * 1000)); long status = buf.readUnsignedIntLE(); + if (BitUtil.check(status, 4)) { + position.set(Position.KEY_CHARGE, true); + } + if (BitUtil.check(status, 7)) { + position.set(Position.KEY_ARCHIVE, true); + } + position.set(Position.KEY_MOTION, BitUtil.check(status, 9)); + position.set(Position.KEY_RSSI, BitUtil.between(status, 19, 24)); position.set(Position.KEY_BATTERY_LEVEL, BitUtil.from(status, 24)); position.set(Position.KEY_STATUS, status); break; @@ -260,8 +277,24 @@ public class Minifinder2ProtocolDecoder extends BaseProtocolDecoder { hasLocation = true; break; case 0x30: - buf.readUnsignedInt(); // timestamp - position.set(Position.KEY_STEPS, buf.readUnsignedInt()); + buf.readUnsignedIntLE(); // timestamp + position.set(Position.KEY_STEPS, buf.readUnsignedIntLE()); + break; + case 0x31: + int i = 1; + while (buf.readerIndex() < endIndex) { + position.set("activity" + i + "Time", buf.readUnsignedIntLE()); + position.set("activity" + i, buf.readUnsignedIntLE()); + i += 1; + } + break; + case 0x37: + buf.readUnsignedIntLE(); // timestamp + long barking = buf.readUnsignedIntLE(); + if (BitUtil.check(barking, 31)) { + position.set("barkStop", true); + } + position.set("barkCount", BitUtil.to(barking, 31)); break; case 0x40: buf.readUnsignedIntLE(); // timestamp @@ -291,6 +324,23 @@ public class Minifinder2ProtocolDecoder extends BaseProtocolDecoder { return positions; + } else if (type == MSG_RESPONSE) { + + DeviceSession deviceSession = getDeviceSession(channel, remoteAddress); + if (deviceSession == null) { + return null; + } + + Position position = new Position(getProtocolName()); + position.setDeviceId(deviceSession.getDeviceId()); + + getLastLocation(position, null); + + buf.readUnsignedByte(); // length + position.set(Position.KEY_RESULT, String.valueOf(buf.readUnsignedByte())); + + return position; + } return null; |