dotnet interface

.gitignore

@@ -1 +1,5 @@
 /SimpleWebSocketServer.pyc
+/dotnet/bin
+/dotnet/obj
+/dotnet/BodyMusic.csproj.user
+/dotnet/BodyMusic.v11.suo

bmconfig.json

@@ -7,6 +7,16 @@
                 "name": "angles",
                 "command": "getTaredOrientationAsEulerAngles",
                 "components": ["pitch", "yaw", "roll"]
+            },
+            {
+                "name": "matrix",
+                "command": "getTaredOrientationAsRotationMatrix",
+                "components": ["m00", "m01", "m02", "m10", "m11", "m12", "m20", "m21", "m22"]
+            },
+            {
+                "name": "acceleration",
+                "command": "getCorrectedLinearAccelerationInGlobalSpace",
+                "components": ["ax", "ay", "az"]
             }
         ]
     },

dotnet/App.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
+    </startup>
+</configuration>

dotnet/App.xaml

@@ -0,0 +1,8 @@
+<Application x:Class="BodyMusic.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             StartupUri="MainWindow.xaml">
+    <Application.Resources>
+
+    </Application.Resources>
+</Application>

dotnet/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 BodyMusic
+{
+    /// <summary>
+    /// Interaction logic for App.xaml
+    /// </summary>
+    public partial class App : Application
+    {
+    }
+}

dotnet/BodyMusic.csproj

@@ -0,0 +1,107 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" 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>{230885AF-92D8-4547-9980-28BC5ABCE3FD}</ProjectGuid>
+    <OutputType>WinExe</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>BodyMusic</RootNamespace>
+    <AssemblyName>BodyMusic</AssemblyName>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <ProjectTypeGuids>{60dc8134-eba5-43b8-bcc9-bb4bc16c2548};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <WarningLevel>4</WarningLevel>
+  </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>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Data" />
+    <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.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="Scheduler.cs" />
+    <Compile Include="Voice.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="Player.cs" />
+    <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="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>

dotnet/BodyMusic.sln

@@ -0,0 +1,20 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 2012
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BodyMusic", "BodyMusic.csproj", "{230885AF-92D8-4547-9980-28BC5ABCE3FD}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{230885AF-92D8-4547-9980-28BC5ABCE3FD}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{230885AF-92D8-4547-9980-28BC5ABCE3FD}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{230885AF-92D8-4547-9980-28BC5ABCE3FD}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{230885AF-92D8-4547-9980-28BC5ABCE3FD}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal

dotnet/MainWindow.xaml

@@ -0,0 +1,10 @@
+<Window x:Class="BodyMusic.MainWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        Title="MainWindow" Height="350" Width="525"
+        Closed="OnClosed"
+        KeyDown="OnKey">
+    <Grid>
+
+    </Grid>
+</Window>

dotnet/MainWindow.xaml.cs

@@ -0,0 +1,68 @@
+using System;
+using System.Windows;
+using System.Windows.Input;
+
+namespace BodyMusic
+{
+    partial class MainWindow : Window
+    {
+        private Player player;
+        private Scheduler scheduler;
+
+        public MainWindow()
+        {
+            InitializeComponent();
+            Init();
+        }
+
+        private void Init()
+        {
+            player = new Player();
+            player.MetronomeEnabled = false;
+            byte channel = 1;
+            byte instrumentId = 0;
+            player.AddVoice(channel, instrumentId, false);
+            scheduler = new Scheduler(player);
+        }
+
+        private void OnKey(object sender, KeyEventArgs e)
+        {
+            if (!e.IsRepeat)
+            {
+                Console.Out.WriteLine(e.Key);
+                int channel = 1;
+                int pitch = 0;
+                switch (e.Key)
+                {
+                    case Key.A:
+                        pitch = 60;
+                        break;
+                    case Key.S:
+                        pitch = 62;
+                        break;
+                    case Key.D:
+                        pitch = 64;
+                        break;
+                    case Key.Space:
+                        player.MetronomeEnabled = !player.MetronomeEnabled;
+                        break;
+                }
+                if (pitch > 0)
+                {
+                    player.Update(channel, pitch);
+                }
+            }
+        }
+
+        private void OnClosed(object sender, EventArgs e)
+        {
+            scheduler.Stop();
+            player.Stop();
+        }
+
+        private void ShowMessage(string message)
+        {
+            MessageBox.Show(message, "Body Music", MessageBoxButton.OK, MessageBoxImage.Information);
+        }
+    }
+}

dotnet/Player.cs

@@ -0,0 +1,104 @@
+using System;
+using System.Collections.Generic;
+using System.Runtime.InteropServices;
+using System.Threading;
+
+namespace BodyMusic
+{
+    class Player
+    {
+        private int deviceId = 0;
+        private byte metronomeChannel = 0;
+        private byte metronomeInstrumentId = 115;
+        private int metronomePitch = 72;
+        private IntPtr midiOut;
+        private Voice metronome;
+        private Dictionary<int, Voice> voices = new Dictionary<int, Voice>();
+
+        public Player()
+        {
+            MMRESULT result = midiOutOpen(out midiOut, (uint)deviceId, IntPtr.Zero, IntPtr.Zero, 0);
+            if (result != MMRESULT.MMSYSERR_NOERROR)
+            {
+                throw new Exception();
+            }
+            metronome = AddVoice(metronomeChannel, metronomeInstrumentId, true);
+            metronome.Update(metronomePitch);
+        }
+
+        internal Voice AddVoice(byte channel, byte instrumentId, bool recurrent)
+        {
+            Voice voice = new Voice(midiOut, channel, instrumentId, recurrent);
+            voices.Add(channel, voice);
+            return voice;
+        }
+
+        internal void Update(int channel, int pitch)
+        {
+            voices[channel].Update(pitch);
+        }
+
+        internal void Play()
+        {
+            if (MetronomeEnabled)
+            {
+                metronome.Play();
+            }
+            foreach (Voice voice in voices.Values)
+            {
+                voice.Play();
+            }
+        }
+
+        internal bool MetronomeEnabled
+        {
+            get;
+            set;
+        }
+
+        internal void Stop()
+        {
+            MMRESULT result = midiOutClose(midiOut);
+            if (result != Player.MMRESULT.MMSYSERR_NOERROR)
+            {
+                throw new Exception();
+            }
+        }
+
+        [Flags]
+        internal enum MMRESULT : uint
+        {
+            MMSYSERR_NOERROR,
+            MMSYSERR_ERROR,
+            MMSYSERR_BADDEVICEID,
+            MMSYSERR_NOTENABLED,
+            MMSYSERR_ALLOCATED,
+            MMSYSERR_INVALHANDLE,
+            MMSYSERR_NODRIVER,
+            MMSYSERR_NOMEM,
+            MMSYSERR_NOTSUPPORTED,
+            MMSYSERR_BADERRNUM,
+            MMSYSERR_INVALFLAG,
+            MMSYSERR_INVALPARAM,
+            MMSYSERR_HANDLEBUSY,
+            MMSYSERR_INVALIDALIAS,
+            MMSYSERR_BADDB = 14,
+            MMSYSERR_KEYNOTFOUND,
+            MMSYSERR_READERROR,
+            MMSYSERR_WRITEERROR,
+            MMSYSERR_DELETEERROR,
+            MMSYSERR_VALNOTFOUND,
+            MMSYSERR_NODRIVERCB
+        }
+
+        [DllImport("winmm.dll")]
+        internal static extern MMRESULT midiOutOpen(out IntPtr midiOut, uint deviceId, IntPtr dwCallback,
+                IntPtr dwCallbackInstance, uint dwFlags);
+
+        [DllImport("winmm.dll")]
+        internal static extern MMRESULT midiOutClose(IntPtr midiOut);
+
+        [DllImport("winmm.dll")]
+        internal static extern MMRESULT midiOutShortMsg(IntPtr midiOut, uint message);
+     }
+}