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authorAnton Tananaev <anton.tananaev@gmail.com>2017-02-12 12:15:20 +1300
committerAnton Tananaev <anton.tananaev@gmail.com>2017-02-12 12:15:20 +1300
commit35f002d4e2883f8d6373ed8aa29f1c8456975dd6 (patch)
treecbeebf825d0a4b6fb8059c2c161c91fb812e2dce /src/org
parent370dd70055c4e13dc687ec99bdd1a8167c9773e5 (diff)
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Extend Galileo to support new tags
Diffstat (limited to 'src/org')
-rw-r--r--src/org/traccar/protocol/GalileoProtocolDecoder.java13
1 files changed, 11 insertions, 2 deletions
diff --git a/src/org/traccar/protocol/GalileoProtocolDecoder.java b/src/org/traccar/protocol/GalileoProtocolDecoder.java
index 68063c5c3..c9aae8e96 100644
--- a/src/org/traccar/protocol/GalileoProtocolDecoder.java
+++ b/src/org/traccar/protocol/GalileoProtocolDecoder.java
@@ -55,6 +55,7 @@ public class GalileoProtocolDecoder extends BaseProtocolDecoder {
private static final int TAG_ADC1 = 0x51;
private static final int TAG_ADC2 = 0x52;
private static final int TAG_ADC3 = 0x53;
+ private static final int TAG_ARRAY = 0xea;
private static final Map<Integer, Integer> TAG_LENGTH_MAP = new HashMap<>();
@@ -81,7 +82,7 @@ public class GalileoProtocolDecoder extends BaseProtocolDecoder {
0x20, 0x33, 0x44, 0x90, 0xc0, 0xc2, 0xc3, 0xd3,
0xd4, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, 0xf0, 0xf9,
0x5a, 0x47, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6,
- 0xf7, 0xf8
+ 0xf7, 0xf8, 0xe2, 0xe9
};
for (int i : l1) {
TAG_LENGTH_MAP.put(i, 1);
@@ -102,7 +103,11 @@ public class GalileoProtocolDecoder extends BaseProtocolDecoder {
}
private static int getTagLength(int tag) {
- return TAG_LENGTH_MAP.get(tag);
+ Integer length = TAG_LENGTH_MAP.get(tag);
+ if (length == null) {
+ throw new IllegalArgumentException("Unknown tag: " + tag);
+ }
+ return length;
}
private void sendReply(Channel channel, int checksum) {
@@ -207,6 +212,10 @@ public class GalileoProtocolDecoder extends BaseProtocolDecoder {
position.set(Position.PREFIX_ADC + 3, buf.readUnsignedShort());
break;
+ case TAG_ARRAY:
+ buf.skipBytes(buf.readUnsignedByte());
+ break;
+
default:
buf.skipBytes(getTagLength(tag));
break;