From eea01d00aad283bf505262b3c462dc7b88011fae Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Thu, 3 Jan 2019 16:38:22 -0800
Subject: Support alternative Atlanta L100 format

---
 src/org/traccar/protocol/L100ProtocolDecoder.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/org/traccar/protocol/L100ProtocolDecoder.java b/src/org/traccar/protocol/L100ProtocolDecoder.java
index c4a4c0d58..4d6b8f34b 100644
--- a/src/org/traccar/protocol/L100ProtocolDecoder.java
+++ b/src/org/traccar/protocol/L100ProtocolDecoder.java
@@ -40,6 +40,7 @@ public class L100ProtocolDecoder extends BaseProtocolDecoder {
 
     private static final Pattern PATTERN = new PatternBuilder()
             .text("ATL")
+            .expression(",[^,]+,").optional()
             .number("(d{15}),")                  // imei
             .text("$GPRMC,")
             .number("(dd)(dd)(dd)")              // time (hhmmss.sss)
@@ -142,7 +143,7 @@ public class L100ProtocolDecoder extends BaseProtocolDecoder {
             } else {
                 return decodeObdLocation(channel, remoteAddress, sentence);
             }
-        } else if (sentence.startsWith("ATL,") || sentence.substring(0, 1).matches("[NPT]")) {
+        } else if (!sentence.contains("$GPRMC")) {
             return decodeNew(channel, remoteAddress, sentence);
         } else {
             return decodeNormal(channel, remoteAddress, sentence);
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