driver for GPIO expander, includes functions to read, write, and initialize.
Idk if we wanted to go farther than this and create functions to like do things in software like "turn brakelight on", so i didnt include for now but lmk if u want it added,
also i was too lazy too learn abt the hal driver so i made some assumptions with how it worked but i think im chilling, obviously if something looks fishy lmk
driver for GPIO expander, includes functions to read, write, and initialize.
Idk if we wanted to go farther than this and create functions to like do things in software like "turn brakelight on", so i didnt include for now but lmk if u want it added,
also i was too lazy too learn abt the hal driver so i made some assumptions with how it worked but i think im chilling, obviously if something looks fishy lmk