Lecture 7: GPIO Input: Interfacing joystick

Using GPIO input to interface joystick on STM32L4 Discovery Kit. Visit the book website for more information: web.eece.maine.edu/~zhu/book

[@OverlordNibble]

This Is The Greatest Teaching Of All Time

[@zhehuanyu5318]

！！！！！ greater teaching than my professor~~~~

[@truongnguyenvan3836]

What UL ?? Thanks !

[@embeddedsystemswitharmcort9051]

Unsigned Long, informing compiler to make it a 32-bit unsigned 32-bit integer

[@truongnguyenvan3836]

@@embeddedsystemswitharmcort9051 Yeah. thanks !