How to list all the blocks in a model programmatically?

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Is there a command to get all the blocks and their paths of a model in a list?

Accepted Answer

MathWorks Support Team
MathWorks Support Team on 2 Sep 2021
Edited: MathWorks Support Team on 27 Sep 2021
To get a list of all the blocks in a model programmatically, please execute the following commands in the command prompt:
>> load_system('model_name')
>> bl = getfullname(Simulink.findBlocks('model_name'))
For more information on using this function please refer to the following documentation:
The above "Simulink.findBlocks" command also finds the following types of blocks:
  • Blocks under masks.
  • Blocks that are commented out.
  • Variants of blocks.
But this does not find blocks that are present inside a library linked block. To find such type of blocks you have to create a "findOptions" object and set the "FollowLinks" option to "true".
To find more information about this please refer to the following documentation:
 

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