Readded UWP bluetooth implementation

2025-12-12 16:58:30 +00:00 · 2022-03-30 08:59:54 -07:00 · 2022-03-30 08:59:54 -07:00 · 086a670855
commit 086a670855
parent 24b18a6708
9 changed files with 486 additions and 6 deletions
--- a/OBD.NET/OBD.NET.Universal/Communication/BluetoothSerialConnection.cs
+++ b/OBD.NET/OBD.NET.Universal/Communication/BluetoothSerialConnection.cs
@ -0,0 +1,170 @@
+using System;
+using System.Runtime.InteropServices.WindowsRuntime;
+using System.Threading;
+using System.Threading.Tasks;
+using OBD.NET.Communication.EventArgs;
+using Windows.Devices.Bluetooth.Rfcomm;
+using Windows.Networking.Sockets;
+using Windows.Storage.Streams;
+using System.Linq;
+
+namespace OBD.NET.Communication
+{
+    /// <summary>
+    /// Bluetooth OBD serial implementation
+    /// </summary>
+    /// <seealso cref="OBD.NET.Communication.ISerialConnection" />
+    public class BluetoothSerialConnection : ISerialConnection
+    {
+
+        private StreamSocket _socket;
+        private DataWriter _writer;
+
+        private readonly byte[] _readBuffer = new byte[1024];
+        
+        private CancellationTokenSource _cancellationTokenSource = new CancellationTokenSource();
+        private Task _readerTask;
+
+        private string device;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="BluetoothSerialConnection"/> class.
+        /// </summary>
+        public BluetoothSerialConnection()
+        {
+            device = null;
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="BluetoothSerialConnection"/> class.
+        /// </summary>
+        /// <param name="deviceName">Name of the device.</param>
+        /// <param name="logger">The logger.</param>
+        public BluetoothSerialConnection(string deviceName)
+        {
+            device = deviceName;
+        }
+
+
+        /// <summary>
+        /// Gets a value indicating whether this instance is open.
+        /// </summary>
+        /// <value>
+        /// <c>true</c> if this instance is open; otherwise, <c>false</c>.
+        /// </value>
+        public bool IsOpen { get; private set; }
+
+        /// <summary>
+        /// Gets a value indicating whether this instance uses asynchronous IO
+        /// </summary>
+        /// <remarks>
+        /// Has to be set to true if asynchronous IO is supported.
+        /// If true async methods have to be implemented
+        /// </remarks>
+        public bool IsAsync => true;
+
+        /// <summary>
+        /// Occurs when a full line was received
+        /// </summary>
+        public event EventHandler<DataReceivedEventArgs> DataReceived;
+
+        /// <summary>
+        /// Connects the serial port.
+        /// </summary>
+        /// <exception cref="System.NotSupportedException">Synchronous operations not supported</exception>
+        public void Connect()
+        {
+            throw new NotSupportedException("Synchronous operations not supported on UWP platform");
+        }
+
+        /// <summary>
+        /// Connects the serial port asynchronously
+        /// </summary>
+        /// <returns></returns>
+        public async Task ConnectAsync()
+        {
+            var services = await Windows.Devices.Enumeration.DeviceInformation
+                .FindAllAsync(RfcommDeviceService.GetDeviceSelector(RfcommServiceId.SerialPort));
+            
+            //use first serial service
+            if (services.Count > 0)
+            {
+                var id = services[0].Id;
+
+                //use predefined device from constructor
+                if (!string.IsNullOrWhiteSpace(device))
+                {
+                    id = services.Where(x => x.Name.Equals(device, StringComparison.OrdinalIgnoreCase))
+                        .Select(x => x.Id).FirstOrDefault();
+
+                    if (id == null)
+                    {
+                        throw new InvalidOperationException($"Device {device} not found");
+                    }
+                }
+
+                // Initialize the target Bluetooth device
+                var service = await RfcommDeviceService.FromIdAsync(id);
+
+                // Check that the service meets this App's minimum requirement
+
+                _socket = new StreamSocket();
+                await _socket.ConnectAsync(service.ConnectionHostName,
+                    service.ConnectionServiceName);
+                _writer = new DataWriter(_socket.OutputStream);
+                _readerTask = StartReader();
+                IsOpen = true;
+            }
+        }
+
+        /// <summary>
+        /// Writes the specified text to the serial connection
+        /// </summary>
+        /// <param name="text">The text.</param>
+        /// <exception cref="System.NotImplementedException">Synchronous operations not supported</exception>
+        public void Write(byte[] data)
+        {
+            throw new NotImplementedException("Synchronous operations not supported on UWP platform");
+        }
+
+        /// <summary>
+        /// Writes the specified text to the serial connection asynchronously
+        /// </summary>
+        /// <param name="text">The text.</param>
+        /// <returns></returns>
+        public async Task WriteAsync(byte[] data)
+        {
+            _writer.WriteBytes(data);
+            await _writer.StoreAsync();
+            await _writer.FlushAsync();
+        }
+
+        private Task StartReader()
+        {
+             return Task.Factory.StartNew(async () =>
+             {
+
+                 var buffer = _readBuffer.AsBuffer();
+                 while (!_cancellationTokenSource.IsCancellationRequested)
+                 {
+                     var readData = await _socket.InputStream.ReadAsync(buffer, buffer.Capacity, InputStreamOptions.Partial);
+                     SerialPortOnDataReceived(readData);
+                 }
+             }, _cancellationTokenSource.Token);
+        }
+
+        private void SerialPortOnDataReceived(IBuffer buffer)
+        {
+            DataReceived?.Invoke(this, new DataReceivedEventArgs((int)buffer.Length, _readBuffer));
+        }
+
+   
+        public void Dispose()
+        {
+            _cancellationTokenSource?.Cancel();
+            _readerTask?.Wait();
+            _socket?.Dispose();
+        }
+
+    }
+}
--- a/OBD.NET/OBD.NET.Universal/OBD.NET.Universal.csproj
+++ b/OBD.NET/OBD.NET.Universal/OBD.NET.Universal.csproj
@ -0,0 +1,138 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" 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=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{E0EAFF82-C514-4827-8F49-F1928EBA8E73}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>OBD.NET.Universal</RootNamespace>
+    <AssemblyName>OBD.NET.Universal</AssemblyName>
+    <DefaultLanguage>en-US</DefaultLanguage>
+    <TargetPlatformIdentifier>UAP</TargetPlatformIdentifier>
+    <TargetPlatformVersion Condition=" '$(TargetPlatformVersion)' == '' ">10.0.22000.0</TargetPlatformVersion>
+    <TargetPlatformMinVersion>10.0.19041.0</TargetPlatformMinVersion>
+    <MinimumVisualStudioVersion>14</MinimumVisualStudioVersion>
+    <FileAlignment>512</FileAlignment>
+    <ProjectTypeGuids>{A5A43C5B-DE2A-4C0C-9213-0A381AF9435A};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+  </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;NETFX_CORE;WINDOWS_UWP</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;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
+    <PlatformTarget>x86</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\x86\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>full</DebugType>
+    <PlatformTarget>x86</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x86'">
+    <PlatformTarget>x86</PlatformTarget>
+    <OutputPath>bin\x86\Release\</OutputPath>
+    <DefineConstants>TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <Optimize>true</Optimize>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>x86</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|ARM'">
+    <PlatformTarget>ARM</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\ARM\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>full</DebugType>
+    <PlatformTarget>ARM</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|ARM'">
+    <PlatformTarget>ARM</PlatformTarget>
+    <OutputPath>bin\ARM\Release\</OutputPath>
+    <DefineConstants>TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <Optimize>true</Optimize>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>ARM</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x64'">
+    <PlatformTarget>x64</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\x64\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>full</DebugType>
+    <PlatformTarget>x64</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x64'">
+    <PlatformTarget>x64</PlatformTarget>
+    <OutputPath>bin\x64\Release\</OutputPath>
+    <DefineConstants>TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <Optimize>true</Optimize>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>x64</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+  </PropertyGroup>
+  <PropertyGroup>
+    <RestoreProjectStyle>PackageReference</RestoreProjectStyle>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="Communication\BluetoothSerialConnection.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <EmbeddedResource Include="Properties\OBD.NET.Universal.rd.xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NETCore.UniversalWindowsPlatform">
+      <Version>6.2.13</Version>
+    </PackageReference>
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\OBD.NET\OBD.NET.csproj">
+      <Project>{d985b70e-cdf3-4cf1-ab5d-8d19c7fe7b31}</Project>
+      <Name>OBD.NET</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="OBD.NET.Universal.nuspec" />
+  </ItemGroup>
+  <PropertyGroup Condition=" '$(VisualStudioVersion)' == '' or '$(VisualStudioVersion)' &lt; '14.0' ">
+    <VisualStudioVersion>14.0</VisualStudioVersion>
+  </PropertyGroup>
+  <Import Project="$(MSBuildExtensionsPath)\Microsoft\WindowsXaml\v$(VisualStudioVersion)\Microsoft.Windows.UI.Xaml.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>
--- a/OBD.NET/OBD.NET.Universal/OBD.NET.Universal.nuspec
+++ b/OBD.NET/OBD.NET.Universal/OBD.NET.Universal.nuspec
@ -0,0 +1,15 @@
+<?xml version="1.0"?>
+<package >
+  <metadata>
+    <id>$id$</id>
+    <version>$version$</version>
+    <title>$title$</title>
+    <authors>$author$</authors>
+    <owners>$author$</owners>
+    <projectUrl>https://github.com/romanlum/OBD.NET</projectUrl>
+    <requireLicenseAcceptance>false</requireLicenseAcceptance>
+    <description>$description$</description>
+    <releaseNotes>Initial release.</releaseNotes>
+    <copyright>Copyright 2017</copyright>
+  </metadata>
+</package>
--- a/OBD.NET/OBD.NET.Universal/Properties/AssemblyInfo.cs
+++ b/OBD.NET/OBD.NET.Universal/Properties/AssemblyInfo.cs
@ -0,0 +1,29 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// 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("OBD.NET.Universal")]
+[assembly: AssemblyDescription("C#-Library to read/write data from/to a car through an ELM327-/STN1170-Adapter on UWP")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("Roman Lumetsberger")]
+[assembly: AssemblyProduct("OBD.NET")]
+[assembly: AssemblyCopyright("Copyright ©  2017")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// 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")]
+[assembly: ComVisible(false)]
--- a/OBD.NET/OBD.NET.Universal/Properties/OBD.NET.Universal.rd.xml
+++ b/OBD.NET/OBD.NET.Universal/Properties/OBD.NET.Universal.rd.xml
@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+    This file contains Runtime Directives, specifications about types your application accesses
+    through reflection and other dynamic code patterns. Runtime Directives are used to control the
+    .NET Native optimizer and ensure that it does not remove code accessed by your library. If your
+    library does not do any reflection, then you generally do not need to edit this file. However,
+    if your library reflects over types, especially types passed to it or derived from its types,
+    then you should write Runtime Directives.
+
+    The most common use of reflection in libraries is to discover information about types passed
+    to the library. Runtime Directives have three ways to express requirements on types passed to
+    your library.
+
+    1.  Parameter, GenericParameter, TypeParameter, TypeEnumerableParameter
+        Use these directives to reflect over types passed as a parameter.
+
+    2.  SubTypes
+        Use a SubTypes directive to reflect over types derived from another type.
+
+    3.  AttributeImplies
+        Use an AttributeImplies directive to indicate that your library needs to reflect over
+        types or methods decorated with an attribute.
+
+    For more information on writing Runtime Directives for libraries, please visit
+    https://go.microsoft.com/fwlink/?LinkID=391919
+-->
+<Directives xmlns="http://schemas.microsoft.com/netfx/2013/01/metadata">
+  <Library Name="OBD.NET.Universal">
+
+  	<!-- add directives for your library here -->
+
+  </Library>
+</Directives>
--- a/OBD.NET/OBD.NET.sln
+++ b/OBD.NET/OBD.NET.sln
@ -1,22 +1,93 @@

 Microsoft Visual Studio Solution File, Format Version 12.00
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "OBD.NET", "OBD.NET\OBD.NET.csproj", "{F60052E8-1201-4A5A-ADD7-6367C5424F74}"
+# Visual Studio Version 17
+VisualStudioVersion = 17.0.32014.148
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "OBD.NET", "OBD.NET\OBD.NET.csproj", "{F60052E8-1201-4A5A-ADD7-6367C5424F74}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ConsoleClient", "ConsoleClient\ConsoleClient.csproj", "{8AC58110-3925-481F-9D85-4B809D7D18B9}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ConsoleClient", "ConsoleClient\ConsoleClient.csproj", "{8AC58110-3925-481F-9D85-4B809D7D18B9}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "OBD.NET.Universal", "OBD.NET.Universal\OBD.NET.Universal.csproj", "{E0EAFF82-C514-4827-8F49-F1928EBA8E73}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
+		Debug|ARM = Debug|ARM
+		Debug|ARM64 = Debug|ARM64
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
 		Release|Any CPU = Release|Any CPU
+		Release|ARM = Release|ARM
+		Release|ARM64 = Release|ARM64
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
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 		{F60052E8-1201-4A5A-ADD7-6367C5424F74}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F60052E8-1201-4A5A-ADD7-6367C5424F74}.Debug|ARM.ActiveCfg = Debug|Any CPU
+		{F60052E8-1201-4A5A-ADD7-6367C5424F74}.Debug|ARM.Build.0 = Debug|Any CPU
+		{F60052E8-1201-4A5A-ADD7-6367C5424F74}.Debug|ARM64.ActiveCfg = Debug|Any CPU
+		{F60052E8-1201-4A5A-ADD7-6367C5424F74}.Debug|ARM64.Build.0 = Debug|Any CPU
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+		{E0EAFF82-C514-4827-8F49-F1928EBA8E73}.Debug|x86.ActiveCfg = Debug|x86
+		{E0EAFF82-C514-4827-8F49-F1928EBA8E73}.Debug|x86.Build.0 = Debug|x86
+		{E0EAFF82-C514-4827-8F49-F1928EBA8E73}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{E0EAFF82-C514-4827-8F49-F1928EBA8E73}.Release|Any CPU.Build.0 = Release|Any CPU
+		{E0EAFF82-C514-4827-8F49-F1928EBA8E73}.Release|ARM.ActiveCfg = Release|ARM
+		{E0EAFF82-C514-4827-8F49-F1928EBA8E73}.Release|ARM.Build.0 = Release|ARM
+		{E0EAFF82-C514-4827-8F49-F1928EBA8E73}.Release|ARM64.ActiveCfg = Release|Any CPU
+		{E0EAFF82-C514-4827-8F49-F1928EBA8E73}.Release|ARM64.Build.0 = Release|Any CPU
+		{E0EAFF82-C514-4827-8F49-F1928EBA8E73}.Release|x64.ActiveCfg = Release|x64
+		{E0EAFF82-C514-4827-8F49-F1928EBA8E73}.Release|x64.Build.0 = Release|x64
+		{E0EAFF82-C514-4827-8F49-F1928EBA8E73}.Release|x86.ActiveCfg = Release|x86
+		{E0EAFF82-C514-4827-8F49-F1928EBA8E73}.Release|x86.Build.0 = Release|x86
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {949E7C1D-8E95-46CF-B659-C6A15678A0D5}
 	EndGlobalSection
 EndGlobal
--- a/OBD.NET/OBD.NET/Communication/SerialConnection.cs
+++ b/OBD.NET/OBD.NET/Communication/SerialConnection.cs
@ -1,3 +1,5 @@
+#if NET5_0_OR_GREATER
+
 using System.IO.Ports;
 using System.Text;
 using OBD.NET.Communication.EventArgs;
@ -68,4 +70,6 @@ public class SerialConnection : ISerialConnection
    public void Write(byte[] data) => _serialPort.Write(data, 0, data.Length);

    #endregion
-}
+}
+
+#endif
--- a/OBD.NET/OBD.NET/OBD.NET.csproj
+++ b/OBD.NET/OBD.NET/OBD.NET.csproj
@ -1,9 +1,9 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">

    <PropertyGroup>
        <ImplicitUsings>enable</ImplicitUsings>
        <Nullable>enable</Nullable>
-        <TargetFrameworks>net6.0;net5.0;netstandard2.0</TargetFrameworks>
+        <TargetFrameworks>net6.0;net5.0;netstandard1.4</TargetFrameworks>
        <LangVersion>10</LangVersion>

        <Authors>Darth Affe / Roman Lumetsberger</Authors>
@ -27,7 +27,20 @@
        <RootNamespace>OBD.NET</RootNamespace>
        <PackageId>OBD.NET</PackageId>
    </PropertyGroup>
+	

+    <PropertyGroup Condition="'$(TargetFramework)' == 'net5.0'">
+        <DefineConstants>NET5_0;NETFULL</DefineConstants>
+    </PropertyGroup>
+
+    <PropertyGroup Condition="'$(TargetFramework)' == 'net6.0'">
+        <DefineConstants>NET6_0;NETFULL</DefineConstants>
+    </PropertyGroup>
+
+    <PropertyGroup Condition="'$(TargetFramework)' == 'netstandard1.4'">
+        <DefineConstants>NETCORE;NETSTANDARD;NETSTANDARD1_4</DefineConstants>
+    </PropertyGroup>
+	
    <PropertyGroup Condition="'$(Configuration)'=='Debug'">
        <DefineConstants>$(DefineConstants);TRACE;DEBUG</DefineConstants>
        <DebugSymbols>true</DebugSymbols>
@ -42,7 +55,7 @@
        <DefineConstants>$(DefineConstants);RELEASE</DefineConstants>
    </PropertyGroup>

-    <ItemGroup>
+    <ItemGroup Condition="'$(TargetFramework)' == 'net5.0'">
        <PackageReference Include="System.IO.Ports" Version="5.0.1" />
    </ItemGroup>

--- a/OBD.NET/OBD.NET/Properties/launchSettings.json
+++ b/OBD.NET/OBD.NET/Properties/launchSettings.json
@ -0,0 +1,7 @@
+{
+  "profiles": {
+    "OBD.NET": {
+      "commandName": "Project"
+    }
+  }
+}