From 410260640a5e58b6f3816e987470da0143337490 Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Sun, 23 May 2021 11:26:54 -0700
Subject: Fix temperature decoding

---
 src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java  | 12 ++++++++----
 .../java/org/traccar/protocol/Gt06ProtocolDecoderTest.java   |  2 +-
 2 files changed, 9 insertions(+), 5 deletions(-)

(limited to 'src')

diff --git a/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java b/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java
index f60cead10..6d49be0ce 100644
--- a/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java
@@ -295,7 +295,7 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
         return true;
     }
 
-    private boolean decodeStatus(Position position, ByteBuf buf) {
+    private boolean decodeStatus(Position position, ByteBuf buf, boolean batteryLevel) {
 
         int status = buf.readUnsignedByte();
 
@@ -324,7 +324,11 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
                 break;
         }
 
-        position.set(Position.KEY_BATTERY_LEVEL, buf.readUnsignedByte() * 100 / 6);
+        if (batteryLevel) {
+            position.set(Position.KEY_BATTERY_LEVEL, buf.readUnsignedByte() * 100 / 6);
+        } else {
+            position.set(Position.KEY_POWER, buf.readUnsignedShort() * 0.01);
+        }
         position.set(Position.KEY_RSSI, buf.readUnsignedByte());
         position.set(Position.KEY_ALARM, decodeAlarm(buf.readUnsignedByte()));
 
@@ -866,7 +870,7 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
         }
 
         if (hasStatus(type)) {
-            decodeStatus(position, buf);
+            decodeStatus(position, buf, true);
         }
 
         if (type == MSG_GPS_LBS_1 && buf.readableBytes() > 75 + 6) {
@@ -878,7 +882,7 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
         }
 
         if (type == MSG_GPS_LBS_1 && buf.readableBytes() == 18) {
-            decodeStatus(position, buf);
+            decodeStatus(position, buf, false);
             position.set("oil", buf.readUnsignedShort());
             int temperature = buf.readUnsignedByte();
             if (BitUtil.check(temperature, 7)) {
diff --git a/src/test/java/org/traccar/protocol/Gt06ProtocolDecoderTest.java b/src/test/java/org/traccar/protocol/Gt06ProtocolDecoderTest.java
index f285fde97..ab1fc33f4 100644
--- a/src/test/java/org/traccar/protocol/Gt06ProtocolDecoderTest.java
+++ b/src/test/java/org/traccar/protocol/Gt06ProtocolDecoderTest.java
@@ -19,7 +19,7 @@ public class Gt06ProtocolDecoderTest extends ProtocolTest {
 
         verifyAttribute(decoder, binary(
                 "78782b1215050d03041bcf031ff30a0be795bc001c17014e14a065dd95314504b6040000001c00000cd90ab8fb6f0d0a"),
-                Position.PREFIX_TEMP + 1, 0);
+                Position.PREFIX_TEMP + 1, 0x1c);
 
         verifyAttribute(decoder, binary(
                 "7878151330802b00000642014f0008720000802b5ee4d4c90d0a"),
-- 
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