As I normally do with STM32F103C8T6, I have just changed the HCLK Frequency to 180MHz assuming that HSE auto-select. Later I found that we have to manually tick the HSE button for Nucleo STM32F446RE. No worries. It will still work fine without HSE
Joystick only ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-NEUtfDNfIKk.html Potentiometer only ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-Lot5CjxMmsk.html Joystick with motor ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-0rbKmkNEdAU.html
I do not have stm32l475vgt6 with me But I have done this motor and l298n with stm32f446re and stm32f103c8 the link is ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-0rbKmkNEdAU.html you can compare both and you may be able to do the same with any stm32 by yourself