diff options
Diffstat (limited to 'src/org/traccar')
| -rw-r--r-- | src/org/traccar/Context.java | 4 | ||||
| -rw-r--r-- | src/org/traccar/protocol/AplicomProtocolDecoder.java | 103 |
2 files changed, 105 insertions, 2 deletions
diff --git a/src/org/traccar/Context.java b/src/org/traccar/Context.java index af32267c9..a180a64ab 100644 --- a/src/org/traccar/Context.java +++ b/src/org/traccar/Context.java @@ -110,7 +110,11 @@ public class Context { serverManager.init(); } + /** + * Initialize context for unit testing + */ public static void init(DataManager dataManager) { + properties = new Properties(); Context.dataManager = dataManager; } diff --git a/src/org/traccar/protocol/AplicomProtocolDecoder.java b/src/org/traccar/protocol/AplicomProtocolDecoder.java index d29548088..2234b6e19 100644 --- a/src/org/traccar/protocol/AplicomProtocolDecoder.java +++ b/src/org/traccar/protocol/AplicomProtocolDecoder.java @@ -15,13 +15,17 @@ */ package org.traccar.protocol; +import java.util.ArrayList; import java.util.Date; import org.jboss.netty.buffer.ChannelBuffer; +import org.jboss.netty.buffer.ChannelBuffers; import org.jboss.netty.channel.Channel; import org.jboss.netty.channel.ChannelHandlerContext; import org.traccar.BaseProtocolDecoder; +import org.traccar.Context; +import org.traccar.helper.ChannelBufferTools; import org.traccar.model.ExtendedInfoFormatter; import org.traccar.model.Position; @@ -98,7 +102,7 @@ public class AplicomProtocolDecoder extends BaseProtocolDecoder { } private static final int DEFAULT_SELECTOR = 0x0002FC; - + private static final int EVENT_DATA = 119; @Override @@ -134,7 +138,8 @@ public class AplicomProtocolDecoder extends BaseProtocolDecoder { position.setDeviceId(getDeviceId()); // Event - extendedInfo.set("event", buf.readUnsignedByte()); + int event = buf.readUnsignedByte(); + extendedInfo.set("event", event); buf.readUnsignedByte(); // Validity @@ -225,6 +230,100 @@ public class AplicomProtocolDecoder extends BaseProtocolDecoder { position.setAltitude(buf.readShort()); } + // Snapshot counter + if ((selector & 0x2000) != 0) { + buf.readUnsignedShort(); + } + + // State flags + if ((selector & 0x4000) != 0) { + buf.skipBytes(8); + } + + // Event specific data + if ((selector & 0x1000) != 0) { + switch (event) { + case 2: + case 40: + buf.readUnsignedByte(); + break; + case 9: + buf.readUnsignedMedium(); + break; + case 31: + case 32: + buf.readUnsignedShort(); + break; + case 38: + buf.skipBytes(4 * 9); + break; + case 113: + buf.readUnsignedInt(); + buf.readUnsignedByte(); + break; + case 121: + case 142: + buf.readLong(); + break; + case 130: + buf.readUnsignedInt(); // incorrect + break; + } + } + + // CAN data + if (buf.readable() && (selector & 0x1000) != 0 && event == EVENT_DATA && + Boolean.parseBoolean(Context.getProps().getProperty(getProtocol() + ".can"))) { + + buf.readUnsignedMedium(); // packet identifier + buf.readUnsignedByte(); // version + int count = buf.readUnsignedByte(); + buf.readUnsignedByte(); // batch count + buf.readUnsignedShort(); // selector bit + buf.readUnsignedInt(); // timestamp + + buf.skipBytes(8); + + ArrayList<ChannelBuffer> values = new ArrayList<ChannelBuffer>(count); + + for (int i = 0; i < count; i++) { + values.add(buf.readBytes(8)); + } + + for (int i = 0; i < count; i++) { + ChannelBuffer value = values.get(i); + switch (buf.readInt()) { + case 0x40C: + extendedInfo.set("suction-temperature1", ChannelBuffers.swapShort(value.readShort()) * 0.1); + extendedInfo.set("suction-temperature2", ChannelBuffers.swapShort(value.readShort()) * 0.1); + extendedInfo.set("suction-temperature3", ChannelBuffers.swapShort(value.readShort()) * 0.1); + extendedInfo.set("evaporator-fan", ChannelBuffers.swapShort(value.readShort())); + break; + case 0x50C: + extendedInfo.set("evaporator-temperature1", ChannelBuffers.swapShort(value.readShort()) * 0.1); + extendedInfo.set("evaporator-temperature2", ChannelBuffers.swapShort(value.readShort()) * 0.1); + extendedInfo.set("evaporator-temperature3", ChannelBuffers.swapShort(value.readShort()) * 0.1); + break; + case 0x20D: + extendedInfo.set("diesel-rpm", ChannelBuffers.swapShort(value.readShort())); + extendedInfo.set("diesel-temperature", ChannelBuffers.swapShort(value.readShort()) * 0.1); + extendedInfo.set("battery", ChannelBuffers.swapShort(value.readShort()) * 0.01); + extendedInfo.set("air-temperature", ChannelBuffers.swapShort(value.readShort()) * 0.1); + break; + case 0x30D: + extendedInfo.set("alarms", ChannelBufferTools.readHexString(value, 16)); + break; + case 0x40D: + extendedInfo.set("cold-unit-status", ChannelBufferTools.readHexString(value, 16)); + break; + case 0x50D: + extendedInfo.set("coolant-pressure", ChannelBuffers.swapShort(value.readShort()) * 0.1); + extendedInfo.set("suction-pressure", ChannelBuffers.swapShort(value.readShort()) * 0.1); + break; + } + } + } + position.setExtendedInfo(extendedInfo.toString()); return position; } |