Ok, thanks for the tip. Let's be more professional: "give Arduino what is Arduino, and STM what is STM! Thank you and God bless you! 

--- OK. As a matter of necessity, I need to make a 120h pwm and dutycycle variable from 0 ~ 100%. I know how to do this in CubeIDE, but inside the Arduino ide with an STM32XX MCU I can't! In 2019 in Arduino Ide 1.8.4, the parameters below worked with...