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Accessing MATLAB System workspace while running a Simulink model on external mode

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Alberto Barrera
Alberto Barrera on 7 Nov 2020
Answered: Mark McBroom on 15 Nov 2020
I'm working with a Raspberry Pi with an AudioInjector module and programming audio effects to run in real time on the device using Simulink.
I'm used to program in MATLAB where I can debug the code by setting breakpoints and checking the values of the variables that the program is working with at a given moment. But I don't see a way to do this while working on Simulink. This is my Simulink project.
And I want to access the workspace that the MATLAB System (SchroederLR) is using so I can check the value of the variables. Given that I'm using the Raspberry input and output modules I need to run the simulation on external mode. Is there a way to do this? Thanks in advance.

Answers (1)

Mark McBroom
Mark McBroom on 15 Nov 2020
The best way to debug a Simulink model while it is running on the target system is to put the Simulink model in External mode and then place scopes and displays at different locations in the Simulink model to monitor internal signal values.

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