How is it possible to deactivate signal logging of referenced models in the InitFcn callback?
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MathWorks Support Team
2019-9-16
回答: MathWorks Support Team
2019-9-16
How is it possible to deactivate signal logging of referenced models in the InitFcn callback?
While doing this with
>> set_param(bdroot, 'InstrumentedSignals', [])
in InitFcn callback in the model callbacks, I see the following error:
Error evaluating 'InitFcn' callback of block_diagram 'modelName'.
Callback string is 'set_param('bdroot', 'InstrumentedSignals', []) '
Caused by:
It is incorrect to modify the model 'modelName' from the InitFcn callback of a different model.
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MathWorks Support Team
2019-9-16
Doing it like in the described way is indeed not possible, but it sounds like the Signal Logging Override feature is exactly what you are looking for:
This feature allows the user to override the signal logging for the entire model hierarchy without the need for modifying referenced models. Using the override you log a subset of the signals selected to log in each model or none of them. There is both a programmatic and graphical approach for this, which can both be found from the documentation above.
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