v1.2.0

- Replaced NLog with MEL (issue #32 and pr #33)
- Improved ReaderTask speed using BaseStream (pr #8)
- Using Timer for ConnectionWatcherTask instead of thread loop
- Added *SerialPort* property to access the underlying *System.IO.Ports.SerialPort* instance directly (issue #34)
- Added *Timeout* property to get/set read/write timeout
- Fixed a few minor bugs
- Upgraded to latest packages version

Author: genemars

SerialPortLib.Tests/SerialPortLib.Tests.csproj

@@ -1,17 +1,16 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net6.0</TargetFramework>
+        <TargetFramework>net9.0</TargetFramework>
         <Nullable>enable</Nullable>
 
         <IsPackable>false</IsPackable>
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.11.0" />
-        <PackageReference Include="NUnit" Version="3.13.2" />
-        <PackageReference Include="NUnit3TestAdapter" Version="4.0.0" />
-        <PackageReference Include="coverlet.collector" Version="3.1.0" />
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
+        <PackageReference Include="NUnit" Version="4.3.2" />
+        <PackageReference Include="NUnit3TestAdapter" Version="5.0.0" />
     </ItemGroup>
 
 </Project>

SerialPortLib.Tests/Tests.cs

@@ -26,6 +26,6 @@ public class Tests
     [Test]
     public void Test1()
     {
-        Assert.True(true);
+        Assert.Pass();
     } 
 }

SerialPortLib/Events.cs

@@ -1,7 +1,7 @@
 /*
   This file is part of SerialPortLib (https://github.com/genielabs/serialport-lib-dotnet)
  
-  Copyright (2012-2023) G-Labs (https://github.com/genielabs)
+  Copyright (2012-2025) G-Labs (https://github.com/genielabs)
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.

SerialPortLib/Logging.cs

@@ -0,0 +1,69 @@
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.IO.Ports;
+using System.Runtime.CompilerServices;
+
+namespace SerialPortLib
+{
+    public static class Logging
+    {
+        private static readonly ILogger Logger;
+
+        static Logging()
+        {
+            var configuration = new ConfigurationBuilder()
+                .SetBasePath(Directory.GetCurrentDirectory())
+                .AddJsonFile("appsettings.json", optional: false, reloadOnChange: true)
+                .Build();
+
+            var serviceCollection = new ServiceCollection();
+            serviceCollection.AddLogging(builder =>
+            {
+                builder.AddConfiguration(configuration.GetSection("Logging"));
+                builder.AddSimpleConsole(options => configuration.GetSection("Logging:Console:FormatterOptions"));
+                builder.AddConsole();
+            });
+
+            var serviceProvider = serviceCollection.BuildServiceProvider();
+            var loggerFactory = serviceProvider.GetService<ILoggerFactory>();
+            Logger = loggerFactory.CreateLogger("SerialPortInput");
+        }
+
+        public static void LogDebug(string message, [CallerMemberName] string memberName = "", [CallerFilePath] string filePath = "", [CallerLineNumber] int lineNumber = 0)
+        {
+            Logger.LogWithCallInfo(LogLevel.Debug, message, null, memberName, filePath, lineNumber);
+        }
+
+        public static void LogError(Exception ex, [CallerMemberName] string memberName = "", [CallerFilePath] string filePath = "", [CallerLineNumber] int lineNumber = 0)
+        {
+            Logger.LogWithCallInfo(LogLevel.Error, ex.Message, ex, memberName, filePath, lineNumber);
+        }
+
+        public static void LogError(SerialError error, [CallerMemberName] string methodName = "")
+        {
+            Logger.LogError($"SerialPort error occurred in {methodName}: {error}");
+        }
+
+        // Extension to add caller info
+        private static void LogWithCallInfo(this ILogger logger, LogLevel logLevel, string message, Exception exception = null,
+            [CallerMemberName] string memberName = "",
+            [CallerFilePath] string filePath = "",
+            [CallerLineNumber] int lineNumber = 0)
+        {
+            using (logger.BeginScope(new Dictionary<string, object>
+                   {
+                       {"CallerMemberName", memberName},
+                       {"CallerFilePath", filePath},
+                       {"CallerLineNumber", lineNumber}
+                   }))
+            {
+                logger.Log(logLevel, message, exception);
+            }
+        }
+    }
+
+}