Using set_param with Configuration Set Reference

Question

Dave Walter 2016-7-7

1
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https://ww2.mathworks.cn/matlabcentral/answers/294222-using-set_param-with-configuration-set-reference

评论： Krishna Akella 2022-10-28

I have a medium sized Simulink project using Configuration Reference to tie all the submodels (Model Reference) to one Configuration set. Is there a way to change the configuration parameters from the command line using set_param? I get the error:

A configuration set reference does not allow writing to parameters in the source configuration set

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Answer 1

Tiago Grossinho 2017-7-18

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Hello,

You probably have your question answered 1 year later, but for reference, I found my answer in the following page:

https://fr.mathworks.com/help/simulink/ug/configuration-set-api.html

Chapter " §Change Values in a Referenced Configuration Set". Indeed, if you " Get" the config set which corresponds to the active one in your model, the set_param operation will immediately set the value in the model. My example:

>> get_param('model_name','RTWCAPISignals')
ans =
on
>> cref=getConfigSet('model_name','Reference');
>> cset = cref.getRefConfigSet;
>> set_param(cset,'RTWCAPISignals','off');
>> get_param('model_name','RTWCAPISignals')
ans =
off