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authorAnton Tananaev <anton.tananaev@gmail.com>2017-04-02 10:16:21 +1200
committerAnton Tananaev <anton.tananaev@gmail.com>2017-04-02 10:16:21 +1200
commit4137d1fa6c85676d9b7ded79b526bb9d57c511a0 (patch)
treef538ed5a0ab9ccf21f2983406adccf5161f2e5d3 /src/org/traccar/protocol/Gl200ProtocolDecoder.java
parent6a294a6f574c610e6577224c0eea0e65ce8993f2 (diff)
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Support ERI GV300 messages
Diffstat (limited to 'src/org/traccar/protocol/Gl200ProtocolDecoder.java')
-rw-r--r--src/org/traccar/protocol/Gl200ProtocolDecoder.java99
1 files changed, 89 insertions, 10 deletions
diff --git a/src/org/traccar/protocol/Gl200ProtocolDecoder.java b/src/org/traccar/protocol/Gl200ProtocolDecoder.java
index 1c81ca5d6..c913a2c13 100644
--- a/src/org/traccar/protocol/Gl200ProtocolDecoder.java
+++ b/src/org/traccar/protocol/Gl200ProtocolDecoder.java
@@ -195,6 +195,32 @@ public class Gl200ProtocolDecoder extends BaseProtocolDecoder {
.text("$").optional()
.compile();
+ private static final Pattern PATTERN_ERI = new PatternBuilder()
+ .text("+").expression("(?:RESP|BUFF):GTERI,")
+ .number("(?:[0-9A-Z]{2}xxxx)?,") // protocol version
+ .number("(d{15}|x{14}),") // imei
+ .expression("[^,]*,") // device name
+ .number("x{8},") // mask
+ .number("(d+)?,") // power
+ .number("d{1,2},") // report type
+ .number("d{1,2},") // count
+ .expression("((?:")
+ .expression(PATTERN_LOCATION.pattern())
+ .expression(")+)")
+ .number("(d{1,7}.d)?,") // odometer
+ .number("(d{5}:dd:dd)?,") // hour meter
+ .number("(x+)?,") // adc 1
+ .number("(x+)?,") // adc 2
+ .number("(d{1,3})?,") // battery
+ .number("(?:(xx)(xx)(xx))?,") // device status
+ .any()
+ .number("(dddd)(dd)(dd)") // date (yyyymmdd)
+ .number("(dd)(dd)(dd)").optional(2) // time (hhmmss)
+ .text(",")
+ .number("(xxxx)") // count number
+ .text("$").optional()
+ .compile();
+
private static final Pattern PATTERN_IGN = new PatternBuilder()
.text("+").expression("(?:RESP|BUFF):GTIG[NF],")
.number("(?:[0-9A-Z]{2}xxxx)?,") // protocol version
@@ -455,6 +481,19 @@ public class Gl200ProtocolDecoder extends BaseProtocolDecoder {
return position;
}
+ private void decodeStatus(Position position, Parser parser) {
+ if (parser.hasNext(3)) {
+ int ignition = parser.nextInt(16);
+ if (BitUtil.check(ignition, 4)) {
+ position.set(Position.KEY_IGNITION, false);
+ } else if (BitUtil.check(ignition, 5)) {
+ position.set(Position.KEY_IGNITION, true);
+ }
+ position.set(Position.KEY_INPUT, parser.nextInt(16));
+ position.set(Position.KEY_OUTPUT, parser.nextInt(16));
+ }
+ }
+
private Object decodeFri(Channel channel, SocketAddress remoteAddress, String sentence) {
Parser parser = new Parser(PATTERN_FRI, sentence);
if (!parser.matches()) {
@@ -502,16 +541,7 @@ public class Gl200ProtocolDecoder extends BaseProtocolDecoder {
position.set(Position.PREFIX_ADC + 2, parser.next());
position.set(Position.KEY_BATTERY, parser.next());
- if (parser.hasNext(3)) {
- int ignition = parser.nextInt(16);
- if (BitUtil.check(ignition, 4)) {
- position.set(Position.KEY_IGNITION, false);
- } else if (BitUtil.check(ignition, 5)) {
- position.set(Position.KEY_IGNITION, true);
- }
- position.set(Position.KEY_INPUT, parser.nextInt(16));
- position.set(Position.KEY_OUTPUT, parser.nextInt(16));
- }
+ decodeStatus(position, parser);
position.set(Position.KEY_RPM, parser.next());
position.set(Position.KEY_FUEL_LEVEL, parser.next());
@@ -523,6 +553,52 @@ public class Gl200ProtocolDecoder extends BaseProtocolDecoder {
return positions;
}
+ private Object decodeEri(Channel channel, SocketAddress remoteAddress, String sentence) {
+ Parser parser = new Parser(PATTERN_ERI, sentence);
+ if (!parser.matches()) {
+ return null;
+ }
+
+ DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next());
+ if (deviceSession == null) {
+ return null;
+ }
+
+ LinkedList<Position> positions = new LinkedList<>();
+
+ int power = parser.nextInt();
+
+ Parser itemParser = new Parser(PATTERN_LOCATION, parser.next());
+ while (itemParser.find()) {
+ Position position = new Position();
+ position.setProtocol(getProtocolName());
+ position.setDeviceId(deviceSession.getDeviceId());
+
+ decodeLocation(position, itemParser);
+
+ positions.add(position);
+ }
+
+ Position position = positions.getLast();
+
+ decodeLocation(position, parser);
+
+ position.set(Position.KEY_POWER, power);
+ position.set(Position.KEY_ODOMETER, parser.nextDouble() * 1000);
+ position.set(Position.KEY_HOURS, parser.next());
+ position.set(Position.PREFIX_ADC + 1, parser.next());
+ position.set(Position.PREFIX_ADC + 2, parser.next());
+ position.set(Position.KEY_BATTERY, parser.next());
+
+ decodeStatus(position, parser);
+
+ if (parser.hasNext(6)) {
+ position.setDeviceTime(parser.nextDateTime());
+ }
+
+ return positions;
+ }
+
private Object decodeIgn(Channel channel, SocketAddress remoteAddress, String sentence) {
Parser parser = new Parser(PATTERN_IGN, sentence);
Position position = initPosition(parser, channel, remoteAddress);
@@ -725,6 +801,9 @@ public class Gl200ProtocolDecoder extends BaseProtocolDecoder {
case "FRI":
result = decodeFri(channel, remoteAddress, sentence);
break;
+ case "ERI":
+ result = decodeEri(channel, remoteAddress, sentence);
+ break;
case "IGN":
case "IGF":
result = decodeIgn(channel, remoteAddress, sentence);