Error message while running model in Simulink Real-Time with Speedgoat target 2024b: WTERMSIG: 11 WCOREDUMP: 128

I've a problem when building the model and running the simulation real time. It seems model build successfully but the error message comes out. Is there anyone who is familliar with this one can help me?

Answer 1

[Dimitri MANKOV]

Hi @Gaurav Pawar,

The message "WTERMSIG: 11 WCOREDUMP: 128" means that your real-time application crashed. There may be different reasons for that, and you can try identifying the root cause of the crash by getting the crash stack generated by the target machine. You can use the following commands to do so:

tg = slrealtime;
connect(tg);
my_files = slrealtime.getCrashStack(tg);

I hope this is helpful!

Dimitri

Answer 2

[Sreeram]

Hi Gaurav,

I assume that the model has a "powergui" block with Simulation Type set to "Continuous".

I had faced the same error in MATLAB R2023b Update 8 with one of my models. I worked around the error by changing the Simulation Type of the "powergui" block to "Discrete".

If this could not help, consider reaching out to the MathWorks Technical Support with the model and reproduction steps using the following link:

https://www.mathworks.com/support/contact_us.html

Thanks!