autocode generation using matlab for 28335 dsp processor.

Joseph Peter

Hi sir

we are working with 28335 dsp processor.while trying to generate autocode for conventional SVPWM by interfacing MATLAB with dsp,the frequency mismatch occurs in the output wavefrom.

we got 50 hz wave form in scope of matlab simulink platform,but when we generate autocode in dsp and run ,the frequency is only 12.5 hz for the same waveform....

please help us in clarifying our querry..

thanks and regards

Joseph

over 9 years ago

0 Brett Larimore over 9 years ago

TI__Guru 57255 points

Hi Joseph,

C2000 support for MATLAB is often best found on the Matlab's forums:
http://www.mathworks.com/support/

That being said, on occasion, Brian McKay will respond to posts on this forum.

Thank you,
Brett

0 Brian McKay over 9 years ago

Mastermind 9005 points

Hi Joseph,

Are you using the MathWorks Embedded Coder Support Package for TI C2000?

You can look at the E2E thread below - has links to numerous examples and videos on how to get MathWorks working with TI C2000. I would suggest starting with an example, just to verify everything is working correctly before trying to debug your specific issue.

https://e2e.ti.com/support/microcontrollers/c2000/f/171/t/484814

If you still need help, please post screen shots of you model and scope - it is unclear to me exactly what problem you are having.

Thanks,

-Brian

C2000™︎ microcontrollers

C2000 microcontrollers forum

autocode generation using matlab for 28335 dsp processor.