xcp error ; TI C2000

hi everyone;

please can you help me with this issue

i use tms320f28335

[ali]

Hi @soft ware did you solve this problem? If yes, how did you do that?

Answer 1

[Shivam Lahoti]

Hi,

I understand you are encountering the following error:

This error can stem due to multiple reasons. One of the prominent one is due to a sample rate that is too high.

The External Mode runs in a background task in the TI C2000 support package. With a high sample rate in the model, most of the CPU time is occupied by the core task and the background task does not get enough time to run the model in external mode to send the data between the host machine and the target. This is what leads to the timeout error.

You can find more information on MATLAB’s External Mode Simulation in the link included below.

https://www.mathworks.com/help/releases/R2021b/rtw/ug/external-mode-simulation-with-xcp-communication.html

You may also find additional troubleshooting tips on how to use external mode in the following link.

https://www.mathworks.com/matlabcentral/answers/751519-quick-troubleshooting-guide-executing-ti-c2000-simulink-models-in-external-mode

I hope the above resources would help you resolve the issue.

Regards,

Shivam.