Decode Suntech assign parameters

2 files changed, 28 insertions, 0 deletions

diff --git a/src/main/java/org/traccar/protocol/SuntechProtocolDecoder.java b/src/main/java/org/traccar/protocol/SuntechProtocolDecoder.java
index 9521a1248..13e171dfa 100644
--- a/src/main/java/org/traccar/protocol/SuntechProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/SuntechProtocolDecoder.java
@@ -521,6 +521,31 @@ public class SuntechProtocolDecoder extends BaseProtocolDecoder {
             position.set(Position.KEY_OUTPUT, Integer.parseInt(values[index++]));
         }
 
+        if (BitUtil.check(mask, 19)) {
+            index += 1; // alert id
+        }
+
+        if (BitUtil.check(mask, 20)) {
+            index += 1; // alert modifier
+        }
+
+        if (BitUtil.check(mask, 21)) {
+            index += 1; // alert data
+        }
+
+        if (BitUtil.check(mask, 22)) {
+            index += 1; // reserved
+        }
+
+        if (BitUtil.check(mask, 23)) {
+            int assignMask = Integer.parseInt(values[index++], 16);
+            for (int i = 0; i <= 30; i++) {
+                if (BitUtil.check(assignMask, i)) {
+                    position.set(Position.PREFIX_IO + (i + 1), values[index++]);
+                }
+            }
+        }
+
         return position;
     }
 
diff --git a/src/test/java/org/traccar/protocol/SuntechProtocolDecoderTest.java b/src/test/java/org/traccar/protocol/SuntechProtocolDecoderTest.java
index 30c28228c..fb4dd5d37 100644
--- a/src/test/java/org/traccar/protocol/SuntechProtocolDecoderTest.java
+++ b/src/test/java/org/traccar/protocol/SuntechProtocolDecoderTest.java
@@ -67,6 +67,9 @@ public class SuntechProtocolDecoderTest extends ProtocolTest {
 
         SuntechProtocolDecoder decoder = new SuntechProtocolDecoder(null);
 
+        verifyPosition(decoder, buffer(
+                "ALT;0470001109;BFFFFF;47;1.0.2;0;20200511;22:39:38;0B29790F;310;410;2C13;30;+34.928093;-83.704295;0.94;30.95;10;1;00000001;00000000;15;;;00018003;4.1;14.13;629;11905"));
+
         verifyAttribute(decoder, buffer(
                 "STT;0560001616;BFFFFF;56;1.0.15;1;20200219;20:52:25;00008D6C;334;20;0925;24;+20.741764;-103.430364;0.00;0.00;19;1;00000001;00000000;2;1;1765;00008003;0.0;12.14;136598"),
                 Position.KEY_INPUT, 1);