nitially when the microcontroller is started up it should start with some default PWM with some fixed duty cycle(say 65%), but i want it to start slowly (soft start ) rising (LIKE A RAMP) need HElP/Support in adding this feature

[GH M]

 I have developed a PID control loop where PWM has to adjust itself to give the desired output

and the PWM is controlled by ADC and reference voltage.

initially when the microcontroller is started up it should start with some default PWM with some fixed duty cycle(say 65%), but i want it to start slowly (soft start ) rising (LIKE A RAMP)

need HElP/Support in adding this feature

[waclawek.jan]

https://community.st.com/s/question/0D50X0000BB3veESQR/need-to-know-how-to-start-pwm-with-slow-increase-in-duty-cyclesoft-start-like-ramp-fucntion-slowy-increase-from-0-to-some-set-duty-cycle