diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..814db15
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "flash/flash"]
+	path = flash/flash
+	url = git@blackmark.me:avr/flash.git
diff --git a/flash/flash b/flash/flash
new file mode 160000
index 0000000..1bf2a07
--- /dev/null
+++ b/flash/flash
@@ -0,0 +1 @@
+Subproject commit 1bf2a07bc31e8de852f308cadbf7f5269e6551c6
diff --git a/flash/flash.cppproj b/flash/flash.cppproj
index 5e2de6b..d9f90cf 100644
--- a/flash/flash.cppproj
+++ b/flash/flash.cppproj
@@ -44,6 +44,21 @@
     </com_atmel_avrdbg_tool_jtagicemkii>
     <avrtoolinterface>ISP</avrtoolinterface>
     <avrtoolinterfaceclock>125000</avrtoolinterfaceclock>
+    <AAFDebugger>
+      <AAFDebugFiles>
+        <DebugFile>
+          <path>\Debug\flash.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>
   <PropertyGroup Condition=" '$(Configuration)' == 'Release' ">
     <ToolchainSettings>
@@ -115,9 +130,15 @@
     </ToolchainSettings>
   </PropertyGroup>
   <ItemGroup>
+    <Compile Include="flash\flash.hpp">
+      <SubType>compile</SubType>
+    </Compile>
     <Compile Include="main.cpp">
       <SubType>compile</SubType>
     </Compile>
   </ItemGroup>
+  <ItemGroup>
+    <Folder Include="flash" />
+  </ItemGroup>
   <Import Project="$(AVRSTUDIO_EXE_PATH)\\Vs\\Compiler.targets" />
 </Project>
\ No newline at end of file
diff --git a/flash/main.cpp b/flash/main.cpp
index a46866d..291a1d9 100644
--- a/flash/main.cpp
+++ b/flash/main.cpp
@@ -1,3 +1,5 @@
+#include "flash/flash.hpp"
+
 int main()
 {
 	return 0;