How can I control signal logging in referenced models?

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Paul
Paul 2011-1-26
AFAIK, the only way to control signal logging in a referenced model is by right clicking on the model block and pulling up the Model Reference Signal Logging dialog. Is there a way to control signal logging in the referenced model programatically? Can it be done through model arguments so as not cause a rebuild?

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回答（2 个）

Vieniava
Vieniava 2011-1-26
Try this:
Z=get_param('YourModel/BlockName','PortHandles');
set_param(Z.Outport, 'DataLogging', 'on');
Where: YourModel is your simulink model name and BlockName is name of block which output signal you'd like to log.
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Paul
Paul 2011-1-27
I don't think this can work when the block in question is a Model Reference and I'm trying to control the logging of signals inside the referenced model.

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Vieniava
Vieniava 2011-1-27
Phisically go to the block inside referenced model. Next find a handle to this block via
H=get_param(gcb,'Handle);
then
Z=get(H,'Porthandles');
set_param(Z.Outport, 'DataLogging', 'on')
it should work now.
  1 个评论
Paul
Paul 2011-1-27
This would work for one reference, but doesn't provide independent control over multiple references to the same model, such as can be achieved using the Model Reference Signal Logging dialog.

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