Testing your Connext System with CANoe

This example uses Connext XML-Based Application Creation & CANoe’s C# binding to communicate between CANoe and RTI Shapes Demo. It includes a sample vCDL file and the relevant C# binding example that implements Connext for this example.

This example has been tested with CANoe 18 SP2 on Windows. 

Download the example from the Vector download center. Your PATH environment variable should include the %NDDSHOME%\lib\<architecture> path so that CANoe can find the required Connext libraries. Ensure that your CANoe Execution Environment is set to 64-bit.

Then, open Connext_CANoe.cfg in CANoe.

Start the measurement. Then, call InitializeParticipant to start the DomainParticipant. Then, try writing a sample with the WriteSquareShape function.

You should see the CANoe DomainParticipant subscribe to its own sample and receive the data.

You can also use RTI Shapes Demo to subscribe to the Square topic being published to by CANoe, or publish to the Square topic with Shapes Demo to see CANoe receive and print out the samples.

Start with your Connext IDL/XML file containing your data types and generate typefiles with rtiddsgen. You can then add the typefiles to the Visual Studio Solution attached as C# application model in CANoe. You will also need to add the RTI Connext NuGet packages to the Visual Studio Solution, and have your PATH set to %NDDSHOME%\lib\<architecture> so that CANoe is able to find the required Connext libraries. Ensure that your CANoe Execution Environment is set to 64-bit.

Use the Vector provided IDL to vCDL script to convert your data types into vCDL. Then, implement the required methods like in the sample application model to initialize your participant, to write samples, and to take samples. This is easier with XML Application Creation since you don't need to create your DomainParticipant, DataWriters and DataReaders in code. You will need one method to initialize your participant, and one for each DataWriter and DataReader.

As a last step, you can implement the application-level behavior of your simulated participant as shown in SimulationLogic.cs, build the Visual Studio Solution and, if successful, start the measurement in CANoe.

You can refer to the Vector C# binding documentation (F1 Help Menu > Communication Concept > C# Binding) and the RTI Connext C# API documentation.

This example shows how to use Connext XML-Based Application Creation & CANoe’s C# binding to communicate between CANoe and RTI Shapes Demo. It includes a sample vCDL file and the relevant C# binding example that implements Connext for this example.

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