Beckhoff.TwinCAT.Ads.Reactive 6.0.356

Prefix Reserved
.NET 6.0 This package targets .NET 6.0. The package is compatible with this framework or higher. .NET Core 3.1 This package targets .NET Core 3.1. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.1 This package targets .NET Framework 4.6.1. The package is compatible with this framework or higher.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package Beckhoff.TwinCAT.Ads.Reactive --version 6.0.356                

                    
                

            
NuGet\Install-Package Beckhoff.TwinCAT.Ads.Reactive -Version 6.0.356
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="Beckhoff.TwinCAT.Ads.Reactive" Version="6.0.356" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
paket add Beckhoff.TwinCAT.Ads.Reactive --version 6.0.356                

                    
                

            
#r "nuget: Beckhoff.TwinCAT.Ads.Reactive, 6.0.356"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
// Install Beckhoff.TwinCAT.Ads.Reactive as a Cake Addin
#addin nuget:?package=Beckhoff.TwinCAT.Ads.Reactive&version=6.0.356

// Install Beckhoff.TwinCAT.Ads.Reactive as a Cake Tool
#tool nuget:?package=Beckhoff.TwinCAT.Ads.Reactive&version=6.0.356

Description

The package 'Beckhoff.TwinCAT.Ads.Reactive' implements reactive extensions for the TwinCAT.Ads.AdsClient class included in the 'Beckhoff.TwinCAT.Ads' package.

Reactive Extensions (Rx) is a .NET library for composing asynchronous and event-based programs using observable sequences and LINQ-style query operators. Using Rx, developers represent asynchronous data streams with Observables, query asynchronous data streams using LINQ operators, and parameterize the concurrency in the asynchronous data streams using Schedulers.

Simply put, Rx = Observables + LINQ + Schedulers.

In ADS terms, not only the reading and writing data or symbol values can be put into reactive data streams, also ADS Notifications or polling of values are a perfect fit for reactive code. With the help of this package not only data binding to reactive frameworks (e.g. reactive UI) is simplified but also enhanced data manipulation via synchronous and asynchronous observers. Multithreaded and parallelized code paths that support multiple CPU cores can be written very easily without the burden of deadlock and synchronization issues.

Requirements

  • .NET 6.0, .NET Core 3.1, .NET Framework 4.61 or .NET Standard 2.0 compatible SDK or later.
  • A TwinCAT 3.1.4024 Build (XAE, XAR or ADS Setup) or alternatively the Beckhoff.TwinCAT.AdsRouterConsole Application.
  • Installed Nuget package manager (for systems without Visual Studio installation).

Installation

The 'Beckhoff.TwinCAT.Ads.Reactive' depends on the 'Beckhoff.TwinCAT.Ads' packages and inherits the same requirements (>= TwinCAT 4024.10).

Version Support lifecycle

Package Description .NET Framework TwinCAT Active Support
6.1 Package basing on .NET 7.0/6.0 net7.0, net6.0, netstandard2.0 >= 3.1.4024.10 [^1] X
6.0 Package basing on .NET 6.0 net6.0, netcoreapp3.1, netstandard2.0, net461 >= 3.1.4024.10 [^1] X
5.x Package basing on .NET 5.0[^3] net5.0, netcoreapp3.1, netstandard2.0, net461 >= 3.1.4024.10 [^1]
4.x Package basing on .NET Framework 4.0 net4 All X

[^1]: Requirement on the Host system. No version limitation in remote system communication.

[^2]: Microsoft support for .NET5 ends with May 8, 2022. Therefore it is recommended to update Beckhoff.TwinCAT packages from Version 5 to Version 6.

Migrate from ASP.NET Core 5.0 to 6.0

migrating to the latest .NET Microsoft .NET support lifecycle

First Steps

The following code instantiates an AdsClient object, connects to the local PLC System Port 851 and subscribes fir the first 20 change notifications of the Task cycle count and writes the value to the Console.

// To Test the Observer run a project on the local PLC System (Port 851)
using (AdsClient client = new AdsClient())
{
    // Connect to target
    client.Connect(new AmsAddress(AmsNetId.Local, 851));

    // Reactive Notification Handler
    var valueObserver = Observer.Create<ushort>(val =>
    {
        Console.WriteLine(string.Format("Value: {0}", val.ToString()));
    }
    );

    // Turning ADS Notifications into sequences of Value Objects (Taking 20 Values)
    // and subscribe to them.
    IDisposable subscription = client.WhenNotification<ushort>("TwinCAT_SystemInfoVarList._TaskInfo.CycleCount", NotificationSettings.Default).Take(20).Subscribe(valueObserver);

    Console.ReadKey(); // Wait for Key press
    subscription.Dispose(); // Dispose the Subscription
}

Further documentation

The actual version of the documentation is available in the Beckhoff Infosys. Beckhoff Information System

Sample Code

Beckhoff GitHub BaseSamples Beckhoff GitHub ClientSamples

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 is compatible.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 is compatible. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 is compatible.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (2)

Showing the top 2 NuGet packages that depend on Beckhoff.TwinCAT.Ads.Reactive:

Package Downloads
PlcInterface.Ads

A PLC communication implementation for Beckhoff ADS
Community.TwinCAT.Mdp.Reactive

Contains a MDP client implementation for the Beckhoff Device Manager communication protocol based on the TwinCAT.Ads.AdsClient. The Root object is the TwinCAT.MDP.MdpClient to communicate with the Beckhoff Device Manager via ADS. Use TwinCAT.Mdp.Reactive for reactive extensions.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
6.1.298 101 11/7/2024
6.1.294 899 10/18/2024
6.1.290 635 10/7/2024
6.1.272 3,253 9/3/2024
6.1.266 1,386 8/28/2024
6.1.260 2,719 8/6/2024
6.1.244 1,609 6/20/2024
6.1.231 964 5/27/2024
6.1.203 4,030 3/15/2024
6.0.404 31 11/7/2024
6.0.380 82 8/6/2024
6.0.356 873 2/12/2024
4.4.37 30 11/7/2024
4.4.32 112 8/6/2024
4.4.26 1,065 7/27/2023

Fix: Build process sometimes creates Version Number 1.0.0.0 for Package assemblies.
Enh: Implementation of Write-AdsControl Cmdlet
Enh: Info output for Get-AdsState Cmdlet
Enh: Implementation of Set-RTimeCpuSettings Cmdlet
Enh: Adding TwinCAT.Ads.Vision.VisionExtension Extension class to access TwinCAT Vision Images.