http://blogs.perl.org/users/steve_bertrand/2017/03/raspberry-pi-becoming-more-prevalent.html
...RPi::WiringPi, which is an object oriented wrapper for WiringPi::API, but performs important benefits; it registers pins so you can't re-use them by 'accident', and it does an auto-cleanup (ie. it resets everything back to non-dangerous state) on failure. It also allows you to pull in other RPi-type objects and use them directly. _______________________________________________ Hardwarehacking mailing list Hardwarehacking@blu.org http://lists.blu.org/mailman/listinfo/hardwarehacking