From b9c3039f0787c9ede5abf0da750615e4eced8f60 Mon Sep 17 00:00:00 2001
From: James Barnett <james.barnett@fivium.co.uk>
Date: Thu, 27 Jul 2017 12:57:09 +0100
Subject: Add basic GUI to control LED colour and transition state.

---
 NucLedController/NucLedController.sln              |  22 ++++
 NucLedController/NucLedController/App.config       |   6 ++
 NucLedController/NucLedController/App.xaml         |   9 ++
 NucLedController/NucLedController/App.xaml.cs      |  17 +++
 NucLedController/NucLedController/LEDColour.cs     |  34 ++++++
 NucLedController/NucLedController/LEDController.cs |  16 +++
 NucLedController/NucLedController/LEDTransition.cs |  35 ++++++
 NucLedController/NucLedController/MainWindow.xaml  |  16 +++
 .../NucLedController/MainWindow.xaml.cs            |  50 +++++++++
 .../NucLedController/NucLedController.csproj       | 120 +++++++++++++++++++++
 .../NucLedController/Properties/AssemblyInfo.cs    |  55 ++++++++++
 .../Properties/Resources.Designer.cs               |  71 ++++++++++++
 .../NucLedController/Properties/Resources.resx     | 117 ++++++++++++++++++++
 .../Properties/Settings.Designer.cs                |  30 ++++++
 .../NucLedController/Properties/Settings.settings  |   7 ++
 .../NucLedController/WMISystemManagement.cs        |  41 +++++++
 NucLedController/NucLedController/app.manifest     |  76 +++++++++++++
 NucLedController/NucLedController/packages.config  |   4 +
 README.md                                          |   8 +-
 19 files changed, 732 insertions(+), 2 deletions(-)
 create mode 100644 NucLedController/NucLedController.sln
 create mode 100644 NucLedController/NucLedController/App.config
 create mode 100644 NucLedController/NucLedController/App.xaml
 create mode 100644 NucLedController/NucLedController/App.xaml.cs
 create mode 100644 NucLedController/NucLedController/LEDColour.cs
 create mode 100644 NucLedController/NucLedController/LEDController.cs
 create mode 100644 NucLedController/NucLedController/LEDTransition.cs
 create mode 100644 NucLedController/NucLedController/MainWindow.xaml
 create mode 100644 NucLedController/NucLedController/MainWindow.xaml.cs
 create mode 100644 NucLedController/NucLedController/NucLedController.csproj
 create mode 100644 NucLedController/NucLedController/Properties/AssemblyInfo.cs
 create mode 100644 NucLedController/NucLedController/Properties/Resources.Designer.cs
 create mode 100644 NucLedController/NucLedController/Properties/Resources.resx
 create mode 100644 NucLedController/NucLedController/Properties/Settings.Designer.cs
 create mode 100644 NucLedController/NucLedController/Properties/Settings.settings
 create mode 100644 NucLedController/NucLedController/WMISystemManagement.cs
 create mode 100644 NucLedController/NucLedController/app.manifest
 create mode 100644 NucLedController/NucLedController/packages.config

diff --git a/NucLedController/NucLedController.sln b/NucLedController/NucLedController.sln
new file mode 100644
index 0000000..e24d6d9
--- /dev/null
+++ b/NucLedController/NucLedController.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 14
+VisualStudioVersion = 14.0.25420.1
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "NucLedController", "NucLedController\NucLedController.csproj", "{7CD8533F-7778-4B1C-A88D-AD1B19547A1D}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{7CD8533F-7778-4B1C-A88D-AD1B19547A1D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{7CD8533F-7778-4B1C-A88D-AD1B19547A1D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{7CD8533F-7778-4B1C-A88D-AD1B19547A1D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{7CD8533F-7778-4B1C-A88D-AD1B19547A1D}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
diff --git a/NucLedController/NucLedController/App.config b/NucLedController/NucLedController/App.config
new file mode 100644
index 0000000..88fa402
--- /dev/null
+++ b/NucLedController/NucLedController/App.config
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2" />
+    </startup>
+</configuration>
\ No newline at end of file
diff --git a/NucLedController/NucLedController/App.xaml b/NucLedController/NucLedController/App.xaml
new file mode 100644
index 0000000..4acf7a4
--- /dev/null
+++ b/NucLedController/NucLedController/App.xaml
@@ -0,0 +1,9 @@
+<Application x:Class="NucLedController.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="clr-namespace:NucLedController"
+             StartupUri="MainWindow.xaml">
+    <Application.Resources>
+         
+    </Application.Resources>
+</Application>
diff --git a/NucLedController/NucLedController/App.xaml.cs b/NucLedController/NucLedController/App.xaml.cs
new file mode 100644
index 0000000..020b691
--- /dev/null
+++ b/NucLedController/NucLedController/App.xaml.cs
@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Configuration;
+using System.Data;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows;
+
+namespace NucLedController
+{
+    /// <summary>
+    /// Interaction logic for App.xaml
+    /// </summary>
+    public partial class App : Application
+    {
+    }
+}
diff --git a/NucLedController/NucLedController/LEDColour.cs b/NucLedController/NucLedController/LEDColour.cs
new file mode 100644
index 0000000..68fb22c
--- /dev/null
+++ b/NucLedController/NucLedController/LEDColour.cs
@@ -0,0 +1,34 @@
+using System.Collections.Immutable;
+
+namespace NucLedController
+{
+    sealed class LEDColour
+    {
+
+        public static readonly ImmutableList<LEDColour> AvailableColours = ImmutableList.Create(
+            new LEDColour("CYAN", "Cyan", 0x01),
+            new LEDColour("PINK", "Pink", 0x02),
+            new LEDColour("YELLOW", "Yellow", 0x03),
+            new LEDColour("BLUE", "Blue", 0x04),
+            new LEDColour("RED", "Red", 0x05),
+            new LEDColour("GREEN", "Green", 0x06),
+            new LEDColour("WHITE", "White", 0x07)
+        );
+
+        public string Identifier { get; }
+        public string DisplayName { get; }
+        public byte ByteValue { get; }
+
+        private LEDColour(string identifier, string displayName, byte byteValue)
+        {
+            Identifier = identifier;
+            DisplayName = displayName;
+            ByteValue = byteValue;
+        }
+
+        public override string ToString()
+        {
+            return this.Identifier + this.ByteValue;
+        }
+    }
+}
diff --git a/NucLedController/NucLedController/LEDController.cs b/NucLedController/NucLedController/LEDController.cs
new file mode 100644
index 0000000..7cf4847
--- /dev/null
+++ b/NucLedController/NucLedController/LEDController.cs
@@ -0,0 +1,16 @@
+namespace NucLedController
+{
+    class LEDController
+    {
+
+        private static readonly byte POWER_LED_COMMAND_CODE = 0x01;
+        private static readonly byte RING_LED_COMMAND_CODE = 0x02;
+
+        public static void SetLEDState(LEDTransition transition, LEDColour colour)
+        {
+            byte brightness = 0x64; // Just hardcode to max brightness for now
+            WMISystemManagement.Instance.WriteData(new byte[] { RING_LED_COMMAND_CODE, brightness, transition.ByteValue, colour.ByteValue });
+        }
+
+    }
+}
diff --git a/NucLedController/NucLedController/LEDTransition.cs b/NucLedController/NucLedController/LEDTransition.cs
new file mode 100644
index 0000000..6f226ee
--- /dev/null
+++ b/NucLedController/NucLedController/LEDTransition.cs
@@ -0,0 +1,35 @@
+using System.Collections.Immutable;
+
+namespace NucLedController
+{
+    sealed class LEDTransition
+    {
+
+        public static readonly ImmutableList<LEDTransition> AvailableTransitions = ImmutableList.Create(
+            new LEDTransition("ALWAYS_ON", "Always on", 0x04),
+            new LEDTransition("BLINK_1_HZ", "Blink at 1hz", 0x01),
+            new LEDTransition("BLNIK_0.5_HZ", "Blink at 0.5hz", 0x05),
+            new LEDTransition("BLINK_0.25_HZ", "Blink at 0.25hz", 0x02),
+            new LEDTransition("FADE_1_HZ", "Fade at 1hz", 0x03),
+            new LEDTransition("FADE_0.5_HZ", "Fade at 0.5hz", 0x07),
+            new LEDTransition("FADE_0.25_HZ", "Fade at 0.25hz", 0x06)
+        );
+
+        public string Identifier { get; }
+        public string DisplayName { get; }
+        public byte ByteValue { get; }
+
+        private LEDTransition(string identifier, string displayName, byte byteValue)
+        {
+            Identifier = identifier;
+            DisplayName = displayName;
+            ByteValue = byteValue;
+        }
+
+        public override string ToString()
+        {
+            return this.Identifier + this.ByteValue;
+        }
+
+    }
+}
diff --git a/NucLedController/NucLedController/MainWindow.xaml b/NucLedController/NucLedController/MainWindow.xaml
new file mode 100644
index 0000000..00b34b2
--- /dev/null
+++ b/NucLedController/NucLedController/MainWindow.xaml
@@ -0,0 +1,16 @@
+<Window x:Class="NucLedController.MainWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:NucLedController"
+        mc:Ignorable="d"
+        Title="NUC LED Controller" Height="173.928" Width="316.206" SizeToContent="WidthAndHeight">
+    <Grid Margin="10">
+        <ComboBox x:Name="comboBoxColour" HorizontalAlignment="Left" Margin="100,10,0,0" VerticalAlignment="Top" Width="83"/>
+        <Button x:Name="button" Content="Apply" HorizontalAlignment="Left" Margin="10,91,0,0" VerticalAlignment="Top" Width="75" Click="button_Click"/>
+        <Label x:Name="label" Content="Colour" HorizontalAlignment="Left" Margin="40,10,0,0" VerticalAlignment="Top"/>
+        <ComboBox x:Name="comboBoxTransition" HorizontalAlignment="Left" Margin="100,55,0,0" VerticalAlignment="Top" Width="123"/>
+        <Label x:Name="label1" Content="Transition" HorizontalAlignment="Left" Margin="24,51,0,0" VerticalAlignment="Top" RenderTransformOrigin="0.165,0.065"/>
+    </Grid>
+</Window>
diff --git a/NucLedController/NucLedController/MainWindow.xaml.cs b/NucLedController/NucLedController/MainWindow.xaml.cs
new file mode 100644
index 0000000..2c26c7e
--- /dev/null
+++ b/NucLedController/NucLedController/MainWindow.xaml.cs
@@ -0,0 +1,50 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace NucLedController
+{
+    /// <summary>
+    /// Interaction logic for MainWindow.xaml
+    /// </summary>
+    public partial class MainWindow : Window
+    {
+        public MainWindow()
+        {
+            InitializeComponent();
+            //comboBoxColour.ItemsSource = Enum.GetValues(typeof(LEDController.Colour));
+            comboBoxColour.ItemsSource = LEDColour.AvailableColours;
+            comboBoxColour.DisplayMemberPath = "DisplayName";
+            comboBoxColour.SelectedIndex = 0;
+            //comboBoxColour.SelectedValuePath = "ByteValue";
+            comboBoxTransition.ItemsSource = LEDTransition.AvailableTransitions;
+            comboBoxTransition.DisplayMemberPath = "DisplayName";
+            comboBoxTransition.SelectedIndex = 0;
+        }
+
+        private void button_Click(object sender, RoutedEventArgs e)
+        {
+            Console.WriteLine("clicked! " + (LEDColour)comboBoxColour.SelectedItem);
+            try
+            {
+                LEDController.SetLEDState((LEDTransition)comboBoxTransition.SelectedItem, (LEDColour)comboBoxColour.SelectedItem);
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show($"Error setting LED: {ex.Message.ToString()}", "Error", MessageBoxButton.OK, MessageBoxImage.Warning);
+            }
+
+        }
+    }
+}
diff --git a/NucLedController/NucLedController/NucLedController.csproj b/NucLedController/NucLedController/NucLedController.csproj
new file mode 100644
index 0000000..06c894f
--- /dev/null
+++ b/NucLedController/NucLedController/NucLedController.csproj
@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{7CD8533F-7778-4B1C-A88D-AD1B19547A1D}</ProjectGuid>
+    <OutputType>WinExe</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>NucLedController</RootNamespace>
+    <AssemblyName>NucLedController</AssemblyName>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <ProjectTypeGuids>{60dc8134-eba5-43b8-bcc9-bb4bc16c2548};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <WarningLevel>4</WarningLevel>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup>
+    <ApplicationManifest>app.manifest</ApplicationManifest>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Collections.Immutable, Version=1.2.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Collections.Immutable.1.3.1\lib\portable-net45+win8+wp8+wpa81\System.Collections.Immutable.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="System.Data" />
+    <Reference Include="System.Management" />
+    <Reference Include="System.Xml" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Xaml">
+      <RequiredTargetFramework>4.0</RequiredTargetFramework>
+    </Reference>
+    <Reference Include="WindowsBase" />
+    <Reference Include="PresentationCore" />
+    <Reference Include="PresentationFramework" />
+  </ItemGroup>
+  <ItemGroup>
+    <ApplicationDefinition Include="App.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </ApplicationDefinition>
+    <Compile Include="LEDColour.cs" />
+    <Compile Include="LEDController.cs" />
+    <Compile Include="LEDTransition.cs" />
+    <Compile Include="WMISystemManagement.cs" />
+    <Page Include="MainWindow.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
+    <Compile Include="App.xaml.cs">
+      <DependentUpon>App.xaml</DependentUpon>
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="MainWindow.xaml.cs">
+      <DependentUpon>MainWindow.xaml</DependentUpon>
+      <SubType>Code</SubType>
+    </Compile>
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Properties\AssemblyInfo.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Properties\Resources.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>Resources.resx</DependentUpon>
+    </Compile>
+    <Compile Include="Properties\Settings.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Settings.settings</DependentUpon>
+      <DesignTimeSharedInput>True</DesignTimeSharedInput>
+    </Compile>
+    <EmbeddedResource Include="Properties\Resources.resx">
+      <Generator>ResXFileCodeGenerator</Generator>
+      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
+    </EmbeddedResource>
+    <None Include="app.manifest" />
+    <None Include="packages.config" />
+    <None Include="Properties\Settings.settings">
+      <Generator>SettingsSingleFileGenerator</Generator>
+      <LastGenOutput>Settings.Designer.cs</LastGenOutput>
+    </None>
+    <AppDesigner Include="Properties\" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>
\ No newline at end of file
diff --git a/NucLedController/NucLedController/Properties/AssemblyInfo.cs b/NucLedController/NucLedController/Properties/AssemblyInfo.cs
new file mode 100644
index 0000000..8046e83
--- /dev/null
+++ b/NucLedController/NucLedController/Properties/AssemblyInfo.cs
@@ -0,0 +1,55 @@
+using System.Reflection;
+using System.Resources;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Windows;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("NucLedController")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("NucLedController")]
+[assembly: AssemblyCopyright("Copyright ©  2017")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible 
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+//In order to begin building localizable applications, set 
+//<UICulture>CultureYouAreCodingWith</UICulture> in your .csproj file
+//inside a <PropertyGroup>.  For example, if you are using US english
+//in your source files, set the <UICulture> to en-US.  Then uncomment
+//the NeutralResourceLanguage attribute below.  Update the "en-US" in
+//the line below to match the UICulture setting in the project file.
+
+//[assembly: NeutralResourcesLanguage("en-US", UltimateResourceFallbackLocation.Satellite)]
+
+
+[assembly: ThemeInfo(
+    ResourceDictionaryLocation.None, //where theme specific resource dictionaries are located
+                                     //(used if a resource is not found in the page, 
+                                     // or application resource dictionaries)
+    ResourceDictionaryLocation.SourceAssembly //where the generic resource dictionary is located
+                                              //(used if a resource is not found in the page, 
+                                              // app, or any theme specific resource dictionaries)
+)]
+
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
diff --git a/NucLedController/NucLedController/Properties/Resources.Designer.cs b/NucLedController/NucLedController/Properties/Resources.Designer.cs
new file mode 100644
index 0000000..7bfebb7
--- /dev/null
+++ b/NucLedController/NucLedController/Properties/Resources.Designer.cs
@@ -0,0 +1,71 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace NucLedController.Properties
+{
+
+
+    /// <summary>
+    ///   A strongly-typed resource class, for looking up localized strings, etc.
+    /// </summary>
+    // This class was auto-generated by the StronglyTypedResourceBuilder
+    // class via a tool like ResGen or Visual Studio.
+    // To add or remove a member, edit your .ResX file then rerun ResGen
+    // with the /str option, or rebuild your VS project.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    internal class Resources
+    {
+
+        private static global::System.Resources.ResourceManager resourceMan;
+
+        private static global::System.Globalization.CultureInfo resourceCulture;
+
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal Resources()
+        {
+        }
+
+        /// <summary>
+        ///   Returns the cached ResourceManager instance used by this class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Resources.ResourceManager ResourceManager
+        {
+            get
+            {
+                if ((resourceMan == null))
+                {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("NucLedController.Properties.Resources", typeof(Resources).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+
+        /// <summary>
+        ///   Overrides the current thread's CurrentUICulture property for all
+        ///   resource lookups using this strongly typed resource class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Globalization.CultureInfo Culture
+        {
+            get
+            {
+                return resourceCulture;
+            }
+            set
+            {
+                resourceCulture = value;
+            }
+        }
+    }
+}
diff --git a/NucLedController/NucLedController/Properties/Resources.resx b/NucLedController/NucLedController/Properties/Resources.resx
new file mode 100644
index 0000000..af7dbeb
--- /dev/null
+++ b/NucLedController/NucLedController/Properties/Resources.resx
@@ -0,0 +1,117 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>
\ No newline at end of file
diff --git a/NucLedController/NucLedController/Properties/Settings.Designer.cs b/NucLedController/NucLedController/Properties/Settings.Designer.cs
new file mode 100644
index 0000000..ffc8140
--- /dev/null
+++ b/NucLedController/NucLedController/Properties/Settings.Designer.cs
@@ -0,0 +1,30 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace NucLedController.Properties
+{
+
+
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "11.0.0.0")]
+    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase
+    {
+
+        private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
+
+        public static Settings Default
+        {
+            get
+            {
+                return defaultInstance;
+            }
+        }
+    }
+}
diff --git a/NucLedController/NucLedController/Properties/Settings.settings b/NucLedController/NucLedController/Properties/Settings.settings
new file mode 100644
index 0000000..033d7a5
--- /dev/null
+++ b/NucLedController/NucLedController/Properties/Settings.settings
@@ -0,0 +1,7 @@
+<?xml version='1.0' encoding='utf-8'?>
+<SettingsFile xmlns="uri:settings" CurrentProfile="(Default)">
+  <Profiles>
+    <Profile Name="(Default)" />
+  </Profiles>
+  <Settings />
+</SettingsFile>
\ No newline at end of file
diff --git a/NucLedController/NucLedController/WMISystemManagement.cs b/NucLedController/NucLedController/WMISystemManagement.cs
new file mode 100644
index 0000000..bd3b9cd
--- /dev/null
+++ b/NucLedController/NucLedController/WMISystemManagement.cs
@@ -0,0 +1,41 @@
+using System;
+using System.Management;
+
+namespace NucLedController
+{
+    public sealed class WMISystemManagement
+    {
+        private static readonly string OBJECT_SEARCHER_SCOPE = "\\root\\WMI";
+        private static readonly string OBJECT_SEARCHER_QUERY_STRING = "SELECT * FROM CISD_WMI";
+        private static readonly string SET_LED_METHOD_NAME = "SetState";
+
+        private static readonly WMISystemManagement INSTANCE = new WMISystemManagement();
+
+        private EnumerationOptions enumerationOptions;
+        private ManagementObjectSearcher objectSearcher;
+
+        private WMISystemManagement()
+        {
+            enumerationOptions = new EnumerationOptions();
+            enumerationOptions.ReturnImmediately = false;
+            objectSearcher = new ManagementObjectSearcher(OBJECT_SEARCHER_SCOPE, OBJECT_SEARCHER_QUERY_STRING, enumerationOptions);
+        }
+
+        public static WMISystemManagement Instance
+        {
+            get { return INSTANCE; }
+        }
+
+        public void WriteData(byte[] data)
+        {
+
+            foreach (ManagementObject queryObj in objectSearcher.Get())
+            {
+                queryObj.InvokeMethod(SET_LED_METHOD_NAME, new object[] { BitConverter.ToInt32(data, 0) });
+                queryObj.Dispose();
+            }
+
+        }
+
+    }
+}
diff --git a/NucLedController/NucLedController/app.manifest b/NucLedController/NucLedController/app.manifest
new file mode 100644
index 0000000..5910f3c
--- /dev/null
+++ b/NucLedController/NucLedController/app.manifest
@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="utf-8"?>
+<assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1">
+  <assemblyIdentity version="1.0.0.0" name="MyApplication.app"/>
+  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2">
+    <security>
+      <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3">
+        <!-- UAC Manifest Options
+             If you want to change the Windows User Account Control level replace the 
+             requestedExecutionLevel node with one of the following.
+
+        <requestedExecutionLevel  level="asInvoker" uiAccess="false" />
+        <requestedExecutionLevel  level="requireAdministrator" uiAccess="false" />
+        <requestedExecutionLevel  level="highestAvailable" uiAccess="false" />
+
+            Specifying requestedExecutionLevel element will disable file and registry virtualization. 
+            Remove this element if your application requires this virtualization for backwards
+            compatibility.
+        -->
+        <requestedExecutionLevel  level="requireAdministrator" uiAccess="false" />
+      </requestedPrivileges>
+    </security>
+  </trustInfo>
+
+  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
+    <application>
+      <!-- A list of the Windows versions that this application has been tested on and is
+           is designed to work with. Uncomment the appropriate elements and Windows will 
+           automatically selected the most compatible environment. -->
+
+      <!-- Windows Vista -->
+      <!--<supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}" />-->
+
+      <!-- Windows 7 -->
+      <!--<supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}" />-->
+
+      <!-- Windows 8 -->
+      <!--<supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}" />-->
+
+      <!-- Windows 8.1 -->
+      <!--<supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}" />-->
+
+      <!-- Windows 10 -->
+      <!--<supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}" />-->
+
+    </application>
+  </compatibility>
+
+  <!-- Indicates that the application is DPI-aware and will not be automatically scaled by Windows at higher
+       DPIs. Windows Presentation Foundation (WPF) applications are automatically DPI-aware and do not need 
+       to opt in. Windows Forms applications targeting .NET Framework 4.6 that opt into this setting, should 
+       also set the 'EnableWindowsFormsHighDpiAutoResizing' setting to 'true' in their app.config. -->
+  <!--
+  <application xmlns="urn:schemas-microsoft-com:asm.v3">
+    <windowsSettings>
+      <dpiAware xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">true</dpiAware>
+    </windowsSettings>
+  </application>
+  -->
+
+  <!-- Enable themes for Windows common controls and dialogs (Windows XP and later) -->
+  <!--
+  <dependency>
+    <dependentAssembly>
+      <assemblyIdentity
+          type="win32"
+          name="Microsoft.Windows.Common-Controls"
+          version="6.0.0.0"
+          processorArchitecture="*"
+          publicKeyToken="6595b64144ccf1df"
+          language="*"
+        />
+    </dependentAssembly>
+  </dependency>
+  -->
+
+</assembly>
diff --git a/NucLedController/NucLedController/packages.config b/NucLedController/NucLedController/packages.config
new file mode 100644
index 0000000..d8f875a
--- /dev/null
+++ b/NucLedController/NucLedController/packages.config
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="System.Collections.Immutable" version="1.3.1" targetFramework="net452" />
+</packages>
\ No newline at end of file
diff --git a/README.md b/README.md
index 8eaccdb..9f046f7 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,6 @@
-# intel-nuc-led-controller
-GUI and command line tool to control the front panel LED ring on Intel NUCs
+# Intel NUC LED Controller
+GUI and command line tool to control the front panel LED ring on Intel NUCs.
+Requires the 'SW Control' option to be set in the BIOS.
+This application request to run as admin in order to use the WMI interface to control the LED.
+
+I'm not a C# developer so some of this may be janky.
\ No newline at end of file
-- 
cgit v1.2.3