From f1a3367864fde22c1df3ee1a5a5e886be496031d Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton@traccar.org>
Date: Thu, 16 May 2024 15:30:36 -0700
Subject: Support JT/T808 temperature sensors

---
 src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java     | 7 +++++++
 src/test/java/org/traccar/protocol/HuabaoProtocolDecoderTest.java | 4 ++++
 2 files changed, 11 insertions(+)

diff --git a/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java b/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java
index fd3015e66..d010a8fe0 100644
--- a/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java
@@ -492,6 +492,13 @@ public class HuabaoProtocolDecoder extends BaseProtocolDecoder {
                         position.set(Position.KEY_BATTERY, Integer.parseInt(lockStatus.substring(2, 5)) * 0.01);
                     }
                     break;
+                case 0x51:
+                    if (length == 16) {
+                        for (int i = 1; i <= 8; i++) {
+                            position.set(Position.PREFIX_TEMP + i, buf.readShort());
+                        }
+                    }
+                    break;
                 case 0x56:
                     position.set(Position.KEY_BATTERY_LEVEL, buf.readUnsignedByte() * 10);
                     buf.readUnsignedByte(); // reserved
diff --git a/src/test/java/org/traccar/protocol/HuabaoProtocolDecoderTest.java b/src/test/java/org/traccar/protocol/HuabaoProtocolDecoderTest.java
index 425c88785..2ba37ab09 100644
--- a/src/test/java/org/traccar/protocol/HuabaoProtocolDecoderTest.java
+++ b/src/test/java/org/traccar/protocol/HuabaoProtocolDecoderTest.java
@@ -11,6 +11,10 @@ public class HuabaoProtocolDecoderTest extends ProtocolTest {
 
         var decoder = inject(new HuabaoProtocolDecoder(null));
 
+        verifyAttribute(decoder, binary(
+                "7e020000520198080908740af300000000000c000f016602a302c662f802fc000000cc24051618132401040000020f30011e310109f30100610204b056020acd5d0b0102d40379b8011423033c51108017ffffffffffffffffffffffffffffc87e"),
+                Position.PREFIX_TEMP + 1, -32745);
+
         verifyAttribute(decoder, binary(
                 "7e020000460100503769640002000001000000001a01b9eaf804d8ee86001800000000240507035152010400000000300100310107eb1c00060089fffffffe000400ce0000000c00b28942310221007544309f5f7e"),
                 Position.KEY_ICCID, "8942310221007544309");
-- 
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