A Raspberry Pi GPIO library for newLISP
This library is pretty self explanitory, use the source, Luke!
Include the library at the top of your script with:
From there on, use it similarly to how you'd use Arduino/Wiring, with the exception that it's wrapped up inside the GPIO context:
(GPIO:enable-pin 4) (GPIO:pin-mode 4 GPIO:out) (GPIO:digital-write 4 GPIO:high) (GPIO:disable-pin 4)
WTFPLv2, embedded in the source.