Get signal lines in a linked library in Simulink
2 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
[Simulink version 2019b]
I have a Simulink model called 'main.slx' with several linked library blocks (all resolved). One of these ilinked libraries is called 'link1'. I need to get all the signal lines inside 'link1'
Scenario 1:
I open link1.slx directly in Simulink and click on it. I get all the signals using find_system(gcb, 'FindAll', 'on', 'type', 'line'). This works well.
Scenario 2:
I open main.slx in Simulink and click on the link1 block. This time the same find_system command returns empty. I go deeper into link1 and try again, but still no result.
Is there a direct way to achieve this result? Do I need to get the pathname for link1, open it locally and then run the find_system command? That would be very time-consuming. Hopefully there's a better/faster way? TIA.
0 commentaires
Réponses (1)
Fangjun Jiang
le 26 Jan 2023
Not sure if "link1.slx" is a model/subsystem or a library, which results in a subsystem reference or a library link.
In any case, it sounds like you need to add one of these options
'FollowLinks','On'
'LookInsideSubsystemReference','On'
6 commentaires
Fangjun Jiang
le 30 Jan 2023
Modifié(e) : Fangjun Jiang
le 30 Jan 2023
I don't understand the problem. I dragged a "PID Controller" library block (it is a masked block) to a new empty model "untitled" and ran below. It found 160 line handles. All are inside the library block.
lines=find_system('untitled','FindAll','On', 'FollowLinks','On','LookUnderMasks','All','type', 'line')
Voir également
Catégories
En savoir plus sur Programmatic Model Editing dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!