diff --git a/ds3231/ds3231 b/ds3231/ds3231
index b3364f0..727a974 160000
--- a/ds3231/ds3231
+++ b/ds3231/ds3231
@@ -1 +1 @@
-Subproject commit b3364f0b8894cceaab8f2a30e142166ab8cac16f
+Subproject commit 727a9745043915d4f5623c11e6744e69d80d572f
diff --git a/ds3231/ds3231.cppproj b/ds3231/ds3231.cppproj
index d8e45b8..fb76b02 100644
--- a/ds3231/ds3231.cppproj
+++ b/ds3231/ds3231.cppproj
@@ -83,6 +83,17 @@
     </custom>
     <AAFDebugger>
       <AAFDebugFiles>
+        <DebugFile>
+          <path>\Debug\ds3231.lss</path>
+          <AAFSetting>
+            <Label>Lss Files</Label>
+            <Extention>.lss</Extention>
+            <Regex>^\s*(?&lt;address&gt;[a-f0-9]*):\s*.*$</Regex>
+            <DebugEnabled>true</DebugEnabled>
+            <RegexGroups>address</RegexGroups>
+            <DebuggerExpression>$pc</DebuggerExpression>
+          </AAFSetting>
+        </DebugFile>
       </AAFDebugFiles>
     </AAFDebugger>
   </PropertyGroup>