How to rearrange subsystem block ports?

I would like to rearrange the input ports of my subsystem block (attached image) from:

• Servo3_cmd
• Servo2_cmd
• Sevo1_cmd
• MachEnv_setup

to:

• Servo3_cmd
• Servo2_cmd
• MachEnv_setup
• Servo1_cmd

Is rearranging the input/output ports of a simulink block possible?

Thank you!

NB : If anyone is interested, I found a better way to rearrange the ports. You go into the subsystem PMIO block and you set the port number and port position (Left/Right), which rearranges the inputs :)

Answer 1

[Azzi Abdelmalek]

Use this code to get the different ports then use delete_line and add_line to arrange them

b=get_param('untitled/yoursubsystem','PortConnectivity')
n=numel(b) % number of blocks connected to block1;
out={};
for k=1:n
  s=get(b(k).SrcBlock);  % search for source blocks
  if ~isempty(s)
      out(end+1,1)={'Source'}
      out{end,2}=s.BlockType;
      out{end,3}=s.Name
 end
end

[Danylo]

Awesome, thanks! Just tell me, please, where do I insert this code?

[Azzi Abdelmalek]

What do you mean?

[Danylo]

I don't know where I insert the code that you wrote. Where do I write it?

[Azzi Abdelmalek]

The code is not complete, I gave you where to start, just adapt it to your case.

[Danylo]

Yeah, but where do I insert it? Where do I physically write the code?

[Azzi Abdelmalek]

in an m-file, then run your m-file

[Danylo]

Great, thanks!