diff options
Diffstat (limited to 'src/org/traccar/protocol/PiligrimProtocolDecoder.java')
| -rw-r--r-- | src/org/traccar/protocol/PiligrimProtocolDecoder.java | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/src/org/traccar/protocol/PiligrimProtocolDecoder.java b/src/org/traccar/protocol/PiligrimProtocolDecoder.java index 4991dd923..76fe33d92 100644 --- a/src/org/traccar/protocol/PiligrimProtocolDecoder.java +++ b/src/org/traccar/protocol/PiligrimProtocolDecoder.java @@ -44,11 +44,13 @@ public class PiligrimProtocolDecoder extends BaseProtocolDecoder { } private void sendResponse(Channel channel, String message) { - HttpResponse response = new DefaultHttpResponse( - HttpVersion.HTTP_1_1, HttpResponseStatus.OK); - response.setContent(ChannelBuffers.copiedBuffer( - ByteOrder.BIG_ENDIAN, message, Charset.defaultCharset())); - channel.write(response); + if (channel != null) { + HttpResponse response = new DefaultHttpResponse( + HttpVersion.HTTP_1_1, HttpResponseStatus.OK); + response.setContent(ChannelBuffers.copiedBuffer( + ByteOrder.BIG_ENDIAN, message, Charset.defaultCharset())); + channel.write(response); + } } private static final int MSG_GPS = 0xF1; @@ -97,7 +99,7 @@ public class PiligrimProtocolDecoder extends BaseProtocolDecoder { buf.readUnsignedByte(); // header int type = buf.readUnsignedByte(); - buf.readUnsignedShort(); // length + buf.readUnsignedByte(); // length if (type == MSG_GPS || type == MSG_GPS_SENSORS) { @@ -109,8 +111,8 @@ public class PiligrimProtocolDecoder extends BaseProtocolDecoder { Calendar time = Calendar.getInstance(TimeZone.getTimeZone("UTC")); time.clear(); time.set(Calendar.DAY_OF_MONTH, buf.readUnsignedByte()); - time.set(Calendar.MONTH, buf.getByte(buf.readerIndex()) & 0x0f); - time.set(Calendar.YEAR, 2000 + (buf.readUnsignedByte() >> 4)); + time.set(Calendar.MONTH, (buf.getByte(buf.readerIndex()) & 0x0f) - 1); + time.set(Calendar.YEAR, 2010 + (buf.readUnsignedByte() >> 4)); time.set(Calendar.HOUR, buf.readUnsignedByte()); time.set(Calendar.MINUTE, buf.readUnsignedByte()); time.set(Calendar.SECOND, buf.readUnsignedByte()); @@ -137,7 +139,9 @@ public class PiligrimProtocolDecoder extends BaseProtocolDecoder { position.setAltitude(0.0); // Satellites - extendedInfo.set("satellites", buf.readUnsignedByte()); + int satellites = buf.readUnsignedByte(); + extendedInfo.set("satellites", satellites); + position.setValid(satellites >= 3); // Speed position.setSpeed((double) buf.readUnsignedByte()); |