I am looking for PWM generation with change in phase shift.
I tried looking at application note example AN5374, but it seems here they are updating duty cycle.
In my project I have duty cycle as constant and updating phase shift.
Please suggest a sample example of phase shift using etpu module.
I am not sure from you description what you are trying to achieve, but maybe you could pay attention to SPWM function allowing to generate multi-channel synchronized PWM allowing to change duty cycles and phase at any time: