Programatically write to Simulink Diagnostic Viewer

I am writing a C++ S-Function and I would like to be able to programatically write to the Diagnostic Viewer to aid with debugging. How can this be achieved?

Answer 1

[Ganesh Regoti]

Hi,

There is a way of writing data onto diagnostic viewer programatically from S-Functions. The 'std::cout' statements written in method mdlOutputs is printed onto diagnostic viewer. This method is hit for every iteration (every simulation step). To get more information on S-Function, refer the following

https://www.mathworks.com/help/simulink/sfg/s-function-concepts.html

Hope this helps!