- Check if the MPPT algorithm implemented in stateflow is working as expected. You can use the "Debug" tool for the same.
- Ensure the "CMPA" value provided to the third ePWM is changing according to the logic developed for MPPT.
- Ensure that the voltage provided to the ADC pin of the board is within its sensible limit and that the output is scaled (up or down) according to the scaling factor of the voltage sensor you are using.
- Ensure that the sample time of the ADC block is an integer multiple of the "Fixed-step size" of the model. You can change it from MODELING > Model Settings > Solver > Solver details.
- ePWM block:https://www.mathworks.com/help/ti-c2000/ref/c280xc2802xc2803xc2805xc2806xc2833xc2834xf28m3xf2807xf2837xdf2837xsf2838xf28004xf28002xf28003xepwm.html
- ADC block:https://www.mathworks.com/help/ti-c2000/ref/c2802xc2803xc2805xc2806xf28m3xf2807xf2837xdf2837xsf2838xf28004xf28002xf28003xadc.html