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?

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Answer 1

Kaustubha Govind 2013-4-19

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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.

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Jaydip Davara 2019-6-11

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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Answer 2

Sysenso Systems 2013-4-20

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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.

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