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-rw-r--r--src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java16
-rw-r--r--src/test/java/org/traccar/protocol/HuabaoProtocolDecoderTest.java8
2 files changed, 14 insertions, 10 deletions
diff --git a/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java b/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java
index 672d293e1..accc3a879 100644
--- a/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java
@@ -777,8 +777,20 @@ public class HuabaoProtocolDecoder extends BaseProtocolDecoder {
break;
case 0xF7:
position.set(Position.KEY_BATTERY, buf.readUnsignedInt() * 0.001);
- position.set(Position.KEY_CHARGE, buf.readUnsignedByte() >= 2);
- position.set(Position.KEY_BATTERY_LEVEL, buf.readUnsignedByte());
+ if (length > 4) {
+ short batteryStatus = buf.readUnsignedByte();
+ switch (batteryStatus) {
+ case 1:
+ position.set(Position.KEY_CHARGE, false);
+ break;
+ case 2:
+ case 3:
+ position.set(Position.KEY_CHARGE, true);
+ }
+ }
+ if (length > 5) {
+ position.set(Position.KEY_BATTERY_LEVEL, buf.readUnsignedByte());
+ }
break;
case 0xFE:
if (length == 1) {
diff --git a/src/test/java/org/traccar/protocol/HuabaoProtocolDecoderTest.java b/src/test/java/org/traccar/protocol/HuabaoProtocolDecoderTest.java
index fa8fb2f29..286ebfed1 100644
--- a/src/test/java/org/traccar/protocol/HuabaoProtocolDecoderTest.java
+++ b/src/test/java/org/traccar/protocol/HuabaoProtocolDecoderTest.java
@@ -229,18 +229,10 @@ public class HuabaoProtocolDecoderTest extends ProtocolTest {
verifyAttribute(decoder, binary(
"7E020000964130564801050048000000001000004F01651E2E02CAEC3802E80000001524062616002101040000000330011F31010EF1040000308CF231414F56585F564C3330302D4C415F48322E315F4547393135554C4141425230334130324D30385F56322E312E305F763130F3011FF400F5080000000000000001F6084008FFFFFFFD0009F70600000E870246F912000F000000010000062A00082406261600184D7E"),
- Position.KEY_BATTERY, 3.719);
-
- verifyAttribute(decoder, binary(
- "7E020000964130564801050048000000001000004F01651E2E02CAEC3802E80000001524062616002101040000000330011F31010EF1040000308CF231414F56585F564C3330302D4C415F48322E315F4547393135554C4141425230334130324D30385F56322E312E305F763130F3011FF400F5080000000000000001F6084008FFFFFFFD0009F70600000E870246F912000F000000010000062A00082406261600184D7E"),
Position.KEY_CHARGE, true);
verifyAttribute(decoder, binary(
"7E020000964130564801050048000000001000004F01651E2E02CAEC3802E80000001524062616002101040000000330011F31010EF1040000308CF231414F56585F564C3330302D4C415F48322E315F4547393135554C4141425230334130324D30385F56322E312E305F763130F3011FF400F5080000000000000001F6084008FFFFFFFD0009F70600000E870246F912000F000000010000062A00082406261600184D7E"),
- Position.KEY_BATTERY_LEVEL, 70);
-
- verifyAttribute(decoder, binary(
- "7E020000964130564801050048000000001000004F01651E2E02CAEC3802E80000001524062616002101040000000330011F31010EF1040000308CF231414F56585F564C3330302D4C415F48322E315F4547393135554C4141425230334130324D30385F56322E312E305F763130F3011FF400F5080000000000000001F6084008FFFFFFFD0009F70600000E870246F912000F000000010000062A00082406261600184D7E"),
Position.KEY_POWER, 12.428);
}