Add reading of ADC

thermistor/thermistor.cppproj

@@ -176,6 +176,15 @@
     </ToolchainSettings>
   </PropertyGroup>
   <ItemGroup>
+    <Compile Include="adc\adc.hpp">
+      <SubType>compile</SubType>
+    </Compile>
+    <Compile Include="adc\config.hpp">
+      <SubType>compile</SubType>
+    </Compile>
+    <Compile Include="adc\hardware.hpp">
+      <SubType>compile</SubType>
+    </Compile>
     <Compile Include="clock.hpp">
       <SubType>compile</SubType>
     </Compile>
@@ -213,6 +222,7 @@
   <ItemGroup>
     <Folder Include="flash" />
     <Folder Include="io" />
+    <Folder Include="adc" />
     <Folder Include="uart" />
   </ItemGroup>
   <Import Project="$(AVRSTUDIO_EXE_PATH)\\Vs\\Compiler.targets" />