M script: How to find which block is connected to which block?

Hello,

I need to check if a NOT block is connected to/is present just before an "if" condition block. I am unable to write a m script for this scenario. I tried using port handles, port connectivity but somehow I am unable to do it. Any suggestions would be really helpful and much appreciated. Thank you!

Answer 1

[Nobel Mondal]

>> load_system(myModel);
>> allBlks = find_system(myModel, 'Type', 'block')

Now this will give you all the blocks in the model. So, you can iterate through and find your If block in the cell-array. Lets, say it is the k-th index.

>> allPorts = get_param(allBlks{k}, 'PortConnectivity')

This will have handles for the all the ports. Now, the 1st port is the inport in the If block. You can check the name/block type which is connected to this port.

>> srcBlkType = get_param(allPorts(1).SrcBlock, 'BlockType')
>> srcBlkName = get_param(allPorts(1).SrcBlock, 'Name')

[Archana]

Thank you very much for the script. I was able to write a similar script but this is simpler and easier to understand :)

[Nossier Fawzy]

Thank you very much