MATLAB Compiler: sim() in app.Designer Standalone

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Florian Daberkow
Florian Daberkow el 26 de En. de 2021
Respondida: Sherif Tolba el 14 de Jul. de 2021
Hello,
i own the Matlab Compiler aswell as the Simulink Compiler Toolbox for the Standalone application.
I tried to create a Standalone-exe from an app.Designer file which includes a call to a Simulink File :
simulation='Simulink-model.slx';
parameter={...};
for i = 1:length(parameter)
app.simin=app.simin.setVariable(parameter{i,1},parameter{i,2},"Workspace",app.simulation);
end
app.simin=Simulink.SimulationInput(app.simulation);
app.simout=sim(app.simin);
The execution with the app.Designer works and calls the Simulink Model as intendend.
Now i want to create a standalone-exe but the Matlab compiler is not recognising the Simulink-Model (i already added the Model to the required files) and outputs an error during compiling:
Could not find any Simulink model file in the static code analysis.
Would be great if smb has a solution for it
thx in advance
stay healthy

Respuestas (1)

Sherif Tolba
Sherif Tolba el 14 de Jul. de 2021
I understand that you are getting an error about the model not being found during static code analysis. I noticed a few issues in the code that you shared in your question. Try making these changes and see if this will help:
  • On this line:
simulation = 'Simulink-model.slx';
model extension is redundant. Also, model name should be a valid variable name. Please change it to:
simulation = 'Simulink_model';
  • This line should be moved before the loop:
app.simin = Simulink.SimulationInput(app.simulation);
  • There is no need to explicitly add the model to required files. The way static analysis picks up a model is if the model is typed as a literal string when constructing a SimulationInput object. For example:
app.simin = Simulink.SimulationInput('Simulink_model');
Alternatively, you can place a %#function pragma somewhere in your app's code to let static code analysis know that you are using this model and it will add it for you:
%#function Simulink_model
Thanks,
Sherif

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