How to identify buses used within a model

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Andy
Andy 2013-10-23
回答： Duke 2013-10-24
I am trying to create a script that will list all dependencies of a simulink model. So far I have successfully managed to list all referenced models and all library links within a model, however I cannot figure out how to list all bus definitions that are used within the model. Has anyone got any ideas?
cheers,
andy

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ES
ES 2013-10-23
find_system(ModelName,'BlockType','BusCreator'); Be sure to turn follow links, look under mask in your find system query..
  2 个评论
Andy
Andy 2013-10-23
this does find all the bus creators within the model, however the problem is my bus definitions are used to "Data Type" input and output ports of some subsystems. All of my bus creators are left as inherit auto. Is there perhaps a way of finding all input or output ports with a data type of bus?
ES
ES 2013-10-24
You can find any property of any component in a simulink model. For the Bus Creators and Bus selectors, there will Ports property. Using the Ports property you can reach the destinations or sources and find their datatypes. It is always possible..

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更多回答（1 个）

Duke
Duke 2013-10-24
lines = find_system(bdroot, 'FindAll', 'on', 'Type', 'line');
for ii = 1:length(lines)
lineObject = get_param(get_param(lines(ii), 'SrcPortHandle'), 'SignalHierarchy');
if ~isempty(lineObject.BusObject)
% Do work
end
end

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