How to generate PWM signal using c2000 microcontroller F28335 experimental kit with simulink embedded coder ?

Hi All,

I am trying to generate PWM pulses for a three-phase inverter using F28335 DSP experimental kit (TMDSDOCKF28335) texas and Matlab Simulink. I am able to flash LED in F28335 experimental kit using simulink code. Now i want generate pwm signal output from F28335 using simulink model . I didnot find any suitable support materials in youtube or online . Please guide me to make simulink model to generate PWM signal in F28335.. Struck up for more than two weeks . I tried some self model but didn't work. I measured with oscillscope. Many thanks in Advance.

matlab version 2015b

Embedded coder installed

To design a 3 phase inverter model using texas c2000 MCU.

[Mohammad Tauquir Iqbal]

can you upgrade you rmatlab to newwer version ? i dont know about older matlab

[Logeesan Arunachalam]

Higher matlab versions dont have support for texas c2000 embedded package. i have managed to generate pwm signal. Thanks for replying.

[Mahesh Bharath Pudutha]

Hello Mr. Arunachalam,

I am also working on a similar project with TMS320F28335 and wanted to generate PWM signals from simulink using code generator. It would be great help if you can tell us how you have managed to generate PWM signals from simulink code generator.

Thanks in advance

Answer 1

[Mohamed]

See this paper

A. Elrajoubi, S. S. Ang and A. Abushaiba, "TMS320F28335 DSP programming using MATLAB Simulink embedded coder: Techniques and advancements," 2017 IEEE 18th Workshop on Control and Modeling for Power Electronics (COMPEL), Stanford, CA, 2017, pp. 1-7.

doi: 10.1109/COMPEL.2017.8013418

[Logeesan Arunachalam]

Thanks for help.