How to get names of input ports on simulink block?

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Adam Truelove
Adam Truelove 2018-10-15
回答： Rajanya 2025-2-11
Is there a way to get the name of the input ports on a Simulink block? I don't mean the names of the signals coming into the block (which are fairly simple to get), but the names assigned to the inports themselves?

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回答（1 个）

Rajanya
Rajanya 2025-2-11
Hi @Adam Truelove,
You can utilize the 'get_param' function on any custom Simulink block that contains Inports or Outports to obtain the handle for that block. With this handle, you can then use 'find_system' to identify all 'Inports' or 'Outports' and subsequently retrieve their names.
blockHandle=get_param(gcb,'Handle'); %set the current block appropriately
portHandle=find_system(blockHandle,'BlockType','Inport');
portNames = cellstr(get_param(portHandle, 'Name'));
For more information on 'get_param' and 'find_system', you can refer to their respective documentation pages by executing the following commands from MATLAB Command Window:
doc get_param
doc find_system
Thanks.

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