Is it possible to change a workspace value during simulation?

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I have a variable defined as scope parameter inside stateflow and i defined the value of that parameter in workspace. While running, shall i able to pause the simulation and change the value in workspace?

Accepted Answer

Kaustubha Govind
Kaustubha Govind on 19 Apr 2013
Yes, that should be possible as long the the parameter is marked as tunable (which it is by default, I think). You will need to run Ctrl+D on the model or set_param('modelname', 'SimulationCommand', 'update') after changing the workspace value to ensure that Simulink notices the new value.
  1 Comment
Jaydip Davara
Jaydip Davara on 11 Jun 2019
set_param('modelname', 'SimulationCommand', 'update') is not working for me. Do you any other suggestions/idea that could help me do this task?

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More Answers (2)

Sysenso Systems
Sysenso Systems on 20 Apr 2013
If you want to make the change without updating the model, you may need to set "add_exec_event_listener" to the block which has the tunable parameter and you can change the value through a callback. Please read >> help add_exec_event_listener.

Moussaoui Aghiles
Moussaoui Aghiles on 28 Dec 2020
HiI have a problem I can not get the desired value with 'to workspace', or instead of having 3 value I find 51 mrc

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