LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2018 Benjamin Höglinger-Stelzer
+Copyright (c) 2012-2017 Ebrahim Byagowi, 2018 Benjamin Höglinger-Stelzer
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

Nefarius.Peripherals.SerialPort.sln

@@ -15,7 +15,7 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PInvokeSerialPort.Test", "PInvokeSerialPort.Test\PInvokeSerialPort.Test.csproj", "{928609B4-70AB-4D93-A43E-4BE75C279066}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PInvokeSerialPort.Sample", "PInvokeSerialPort.Sample\PInvokeSerialPort.Sample.csproj", "{76FAB402-7515-4A9B-8605-4FEC0736C78A}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PInvokeSerialPort.Sample", "PInvokeSerialPort.Sample\PInvokeSerialPort.Sample.csproj", "{76FAB402-7515-4A9B-8605-4FEC0736C78A}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -47,7 +47,6 @@ Global
 		{928609B4-70AB-4D93-A43E-4BE75C279066}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{928609B4-70AB-4D93-A43E-4BE75C279066}.Release|Any CPU.Build.0 = Release|Any CPU
 		{928609B4-70AB-4D93-A43E-4BE75C279066}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
-		{928609B4-70AB-4D93-A43E-4BE75C279066}.Release|Mixed Platforms.Build.0 = Release|Any CPU
 		{928609B4-70AB-4D93-A43E-4BE75C279066}.Release|x86.ActiveCfg = Release|Any CPU
 		{76FAB402-7515-4A9B-8605-4FEC0736C78A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{76FAB402-7515-4A9B-8605-4FEC0736C78A}.Debug|Any CPU.Build.0 = Debug|Any CPU
@@ -58,7 +57,6 @@ Global
 		{76FAB402-7515-4A9B-8605-4FEC0736C78A}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{76FAB402-7515-4A9B-8605-4FEC0736C78A}.Release|Any CPU.Build.0 = Release|Any CPU
 		{76FAB402-7515-4A9B-8605-4FEC0736C78A}.Release|Mixed Platforms.ActiveCfg = Release|x86
-		{76FAB402-7515-4A9B-8605-4FEC0736C78A}.Release|Mixed Platforms.Build.0 = Release|x86
 		{76FAB402-7515-4A9B-8605-4FEC0736C78A}.Release|x86.ActiveCfg = Release|x86
 		{76FAB402-7515-4A9B-8605-4FEC0736C78A}.Release|x86.Build.0 = Release|x86
 	EndGlobalSection

Nefarius.Peripherals.SerialPort.sln.DotSettings

@@ -0,0 +1,4 @@
+<wpf:ResourceDictionary xml:space="preserve" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:s="clr-namespace:System;assembly=mscorlib" xmlns:ss="urn:shemas-jetbrains-com:settings-storage-xaml" xmlns:wpf="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=Rlsd/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=Savailable/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UserDictionary/Words/=Xoff/@EntryIndexedValue">True</s:Boolean></wpf:ResourceDictionary>

Nefarius.Peripherals.SerialPort/ModemStatus.cs

@@ -1,29 +1,36 @@
-using Nefarius.Peripherals.SerialPort.Win32PInvoke;
+using Windows.Win32.Devices.Communication;
+
+namespace Nefarius.Peripherals.SerialPort;
 
-namespace Nefarius.Peripherals.SerialPort
-{
 /// <summary>
 ///     Represents the status of the modem control input signals.
 /// </summary>
-    public struct ModemStatus
+public readonly struct ModemStatus
 {
-        private readonly uint _status;
+    private readonly MODEM_STATUS_FLAGS _status;
-        internal ModemStatus(uint val) { _status = val; }
+
+    internal ModemStatus(MODEM_STATUS_FLAGS val)
+    {
+        _status = val;
+    }
+
     /// <summary>
     ///     Condition of the Clear To Send signal.
     /// </summary>
-        public bool Cts { get { return ((_status & Win32Com.MS_CTS_ON) != 0); } }
+    public bool Cts => (_status & MODEM_STATUS_FLAGS.MS_CTS_ON) != 0;
+
     /// <summary>
     ///     Condition of the Data Set Ready signal.
     /// </summary>
-        public bool Dsr { get { return ((_status & Win32Com.MS_DSR_ON) != 0); } }
+    public bool Dsr => (_status & MODEM_STATUS_FLAGS.MS_DSR_ON) != 0;
+
     /// <summary>
     ///     Condition of the Receive Line Status Detection signal.
     /// </summary>
-        public bool Rlsd { get { return ((_status & Win32Com.MS_RLSD_ON) != 0); } }
+    public bool Rlsd => (_status & MODEM_STATUS_FLAGS.MS_RLSD_ON) != 0;
+
     /// <summary>
     ///     Condition of the Ring Detection signal.
     /// </summary>
-        public bool Ring { get { return ((_status & Win32Com.MS_RING_ON) != 0); } }
+    public bool Ring => (_status & MODEM_STATUS_FLAGS.MS_RING_ON) != 0;
-    }
 }

Nefarius.Peripherals.SerialPort/Nefarius.Peripherals.SerialPort.csproj

@@ -31,6 +31,7 @@
   </ItemGroup>
 
   <ItemGroup>
+    <PackageReference Include="JetBrains.Annotations" Version="2022.1.0" />
     <PackageReference Include="Microsoft.Windows.CsWin32" Version="0.2.63-beta">
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>

README.md

@@ -1,9 +1,17 @@
-<img src="assets/NSS-128x128.png" align="right" />
+# <img src="assets/NSS-128x128.png" align="left" />Nefarius.Peripherals.SerialPort
 
-# Nefarius.Peripherals.SerialPort
+Like `System.IO.Ports.SerialPort` but actually works 😏
 
-Originally copied from http://msdn.microsoft.com/en-us/magazine/cc301786.aspx that I guess licensed under Ms-PL so this project is also under Ms-PL. (Update: well, after the years now I think this was not a true claim, but well I don't think MS will sue anyone because a sample intended for public use)
+## About
+
+Originally copied from [John Hind - "Use P/Invoke to Develop a .NET Base Class Library for Serial Device Communications"](http://msdn.microsoft.com/en-us/magazine/cc301786.aspx) that I guess licensed under Ms-PL so this project is also under Ms-PL. (Update: well, after the years now I think this was not a true claim, but well I don't think MS will sue anyone because a sample intended for public use)
 
 It is useful in the cases System.IO.Ports.SerialPort is not working well (for connecting to \\\\.\\... devices)
 
-Download it from https://nuget.org/packages/PInvokeSerialPort :)
+## Motivation behind this fork
+
+`System.IO.Ports.SerialPort` is terrible and [this is exactly what I've experienced in a project](https://www.sparxeng.com/blog/software/must-use-net-system-io-ports-serialport) so this library came to the rescue.
+
+## Download
+
+Consume the NuGet via `Install-Package Nefarius.Peripherals.SerialPort`