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Diffstat (limited to 'src/org/traccar/protocol')
-rw-r--r--src/org/traccar/protocol/MegastekProtocolDecoder.java18
1 files changed, 12 insertions, 6 deletions
diff --git a/src/org/traccar/protocol/MegastekProtocolDecoder.java b/src/org/traccar/protocol/MegastekProtocolDecoder.java
index a6479d399..96b2d564d 100644
--- a/src/org/traccar/protocol/MegastekProtocolDecoder.java
+++ b/src/org/traccar/protocol/MegastekProtocolDecoder.java
@@ -46,16 +46,17 @@ public class MegastekProtocolDecoder extends BaseProtocolDecoder {
"(\\d{2})(\\d{2})(\\d{2})" + // Date (DDMMYY)
"[^\\*]+\\*[0-9a-fA-F]{2}"); // Checksum
+ //F,,imei:123456789012345,0/6,,Battery=100%,,0,,,5856,78A3;24
private static final Pattern patternSimple = Pattern.compile(
"[FL]," + // Flag
"([^,]*)," + // Alarm
"imei:(\\d+)," + // IMEI
"(\\d+/?\\d*)?," + // Satellites
- "(\\d+\\.\\d+)," + // Altitude
+ "(\\d+\\.\\d+)?," + // Altitude
"Battery=(\\d+)%,," + // Battery
"(\\d)?," + // Charger
- "(\\d+)," + // MCC
- "(\\d+)," + // MNC
+ "(\\d+)?," + // MCC
+ "(\\d+)?," + // MNC
"(\\p{XDigit}{4},\\p{XDigit}{4});" + // Location code
".+"); // Checksum
@@ -139,7 +140,7 @@ public class MegastekProtocolDecoder extends BaseProtocolDecoder {
String sentence = (String) msg;
// Detect type
- boolean simple = (sentence.charAt(3) == ',');
+ boolean simple = (sentence.charAt(3) == ',' || sentence.charAt(6) == ',');
// Split message
String id;
@@ -147,7 +148,7 @@ public class MegastekProtocolDecoder extends BaseProtocolDecoder {
String status;
if (simple) {
- int beginIndex = 4;
+ int beginIndex = sentence.indexOf(',') + 1;
int endIndex = sentence.indexOf(',', beginIndex);
id = sentence.substring(beginIndex, endIndex);
@@ -212,7 +213,12 @@ public class MegastekProtocolDecoder extends BaseProtocolDecoder {
extendedInfo.set("satellites", parser.group(index++));
// Altitude
- position.setAltitude(Double.valueOf(parser.group(index++)));
+ String altitude = parser.group(index++);
+ if (altitude != null) {
+ position.setAltitude(Double.valueOf(altitude));
+ } else {
+ position.setAltitude(0.0);
+ }
// Battery
extendedInfo.set("power", Double.valueOf(parser.group(index++)));