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-rw-r--r--src/main/java/org/traccar/protocol/MeitrackProtocolDecoder.java11
-rw-r--r--src/test/java/org/traccar/protocol/MeitrackProtocolDecoderTest.java2
2 files changed, 10 insertions, 3 deletions
diff --git a/src/main/java/org/traccar/protocol/MeitrackProtocolDecoder.java b/src/main/java/org/traccar/protocol/MeitrackProtocolDecoder.java
index 3acd87b8f..3f1f7f506 100644
--- a/src/main/java/org/traccar/protocol/MeitrackProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/MeitrackProtocolDecoder.java
@@ -554,8 +554,15 @@ public class MeitrackProtocolDecoder extends BaseProtocolDecoder {
buf.skipBytes(length - 2);
break;
case 0xFEA8:
- buf.readUnsignedByte(); // battery status
- position.set(Position.KEY_BATTERY_LEVEL, buf.readUnsignedByte());
+ if (buf.readUnsignedByte() > 0) {
+ position.set(Position.KEY_BATTERY_LEVEL, buf.readUnsignedByte());
+ } else {
+ buf.readUnsignedByte();
+ }
+ buf.readUnsignedByte(); // battery 2 status
+ buf.readUnsignedByte(); // battery 2 level
+ buf.readUnsignedByte(); // battery 3 status
+ buf.readUnsignedByte(); // battery 3 level
buf.readUnsignedByte(); // battery alert
break;
default:
diff --git a/src/test/java/org/traccar/protocol/MeitrackProtocolDecoderTest.java b/src/test/java/org/traccar/protocol/MeitrackProtocolDecoderTest.java
index 853345521..ec45933a3 100644
--- a/src/test/java/org/traccar/protocol/MeitrackProtocolDecoderTest.java
+++ b/src/test/java/org/traccar/protocol/MeitrackProtocolDecoderTest.java
@@ -12,7 +12,7 @@ public class MeitrackProtocolDecoderTest extends ProtocolTest {
var decoder = inject(new MeitrackProtocolDecoder(null));
verifyAttribute(decoder, binary(
- "2424663137302c3836353431333035303839313733372c4343452c00000000010088001800050501060907101400150008080000091c000a18000b1e001606001a0000402300fe9000000602d5fe5ffe038f2a1f0904102c8d2b0cd23f02000df03203001c01000000050e0cf90101003170017ac80892ff4b16010113464444204c5445284c54452042414e44203329fea50601ffffff7ffffea807024d0000000000feb20501010000002a36430d0a"),
+ "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"),
Position.KEY_BATTERY_LEVEL, 77);
verifyAttribute(decoder, binary(