How to structure the code scheduling thanks to a CPU timer? (TI C2000 f28379d)

Hello everyone,

I use the f28379D TI target on the MATLAB 2018a version. The goal is to control a power converter. I need to sequence the actions performed by the DSP. That is to say that from the value of a timer I want to perform appropriate actions on PWM commands. This is to perform the code in a automatic way by reading the timer value. I thought to use a Stateflow diagram to be able to describe the temporal evolution and the actions to take in the different states.

However, I have several questions,

How to obtain and set the timer on the sumilink interface?

How to integrate the Stateflow diagram on the simulink model?

Thanks for your help