How I can find the connection between two blocks of simulink from matlab?
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claudia
on 15 Dec 2013
Commented: Hayatullahi Adeyemo
on 22 Mar 2021
Hi everybody, I have a problem and I have not found a solution until now. I have, for example, two blocks on simulink, a block "From" connected to an block "Goto", but in this case I don't know it but the only things I know is that there is the block "From" in that simulink. How can I find, from matlab, the connection between these two block? There is a command from matlab that return this information? I tried with "get_param" but doesn't work! Thank you
4 Comments
Hayatullahi Adeyemo
on 9 Mar 2021
Please, what if I have two [known] Simulink blocks and I want to know if they are both connected, how do I go about identifying if connectivity exists between them?
Accepted Answer
Azzi Abdelmalek
on 16 Dec 2013
Edited: Azzi Abdelmalek
on 16 Dec 2013
To get the blocks that are connected to your block block1
b=get_param('your_model/block1','PortConnectivity')
2 Comments
Azzi Abdelmalek
on 16 Dec 2013
Edited: Azzi Abdelmalek
on 16 Dec 2013
b=get_param('your_model/block1','PortConnectivity');
n=numel(b) % number of blocks connected to block1;
%Check if each block from the n blocks is a source block or a destination block
for k=1:n
s=get(b(k).SrcBlock);
f='Source';
if isempty(s)
s=get(b(k).DstBlock);
f='Destinataion';
end
out{k,1}=f;
out{k,2}=s.BlockType;
out{k,3}=s.Name
end
disp(out) % the first column indicate if a block is a source or a destination, the second indicate the type, and the third is the name.
More Answers (1)
Shishir Dwivedi
on 11 Feb 2021
Can you please check the Finding Model utility on File Exchange, this APP will allow you to create custom dataset for your models, wherein you can get the block conectivity patterns as well.
Best Regards,
Shishir.
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