From 854e4c6f1de4620b86842ebd5f21aa26b3f13f2f Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Wed, 25 Mar 2020 21:46:33 -0700
Subject: Decode alarm values

---
 .../traccar/protocol/SolarPoweredProtocolDecoder.java    | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'src/main/java/org/traccar/protocol/SolarPoweredProtocolDecoder.java')

diff --git a/src/main/java/org/traccar/protocol/SolarPoweredProtocolDecoder.java b/src/main/java/org/traccar/protocol/SolarPoweredProtocolDecoder.java
index 6fe54b0b0..30cbf9217 100644
--- a/src/main/java/org/traccar/protocol/SolarPoweredProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/SolarPoweredProtocolDecoder.java
@@ -86,6 +86,22 @@ public class SolarPoweredProtocolDecoder extends BaseProtocolDecoder {
                         position.set(Position.KEY_BATTERY, buf.readUnsignedByte() * 0.02);
                         position.setCourse(buf.readUnsignedByte());
                         break;
+                    case 0x82:
+                        buf.readUnsignedByte(); // alarm mask
+                        int alarm = buf.readUnsignedByte();
+                        if (BitUtil.check(alarm, 0)) {
+                            position.set(Position.KEY_ALARM, Position.ALARM_TAMPERING);
+                        }
+                        if (BitUtil.check(alarm, 1)) {
+                            position.set(Position.KEY_ALARM, Position.ALARM_LOW_POWER);
+                        }
+                        if (BitUtil.check(alarm, 2)) {
+                            position.set(Position.KEY_ALARM, Position.ALARM_SOS);
+                        }
+                        if (BitUtil.check(alarm, 3)) {
+                            position.set(Position.KEY_ALARM, Position.ALARM_FALL_DOWN);
+                        }
+                        break;
                     case 0x83:
                         buf.readUnsignedInt(); // uptime
                         buf.readUnsignedInt(); // gps count
-- 
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