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From: Mirek L on 18 Jun 2010 06:45
Hi all,

I'm trying to set a data logging for signals in Simulink Model from the command line.

%The script looks for a signal with a given name:
sig_handle = find_system(ModelName,'FindAll','on','LookUnderMasks','all','Type','line','Name',sig_name);
% Then it gets a handle for a source block:
srcport_handle = get_param(sig_handle(1),'SrcPortHandle');
% and finally sets the data logging to true
set_param(srcport_handle,'DataLogging','on');


If the source block happens to be a stateflow chart it doesn't work
If I type:
get_param(srcport_handle,'DataLogging')
it says it is 'on' but the signal doesn't appear in the workspace.

The parent of the Outport (srcport_handle) is a ".../Chart5/ SFunction"

How can I set the data logging for signals originating in stateflow diagram?

Cheers,
Mirek
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