Table of Contents
GPIO V2 demo
This is a demo of the Linux kernel GPIO V2 API.
Install
hg clone https://hg.kewl.org/pub/gpio cd gpio make
Run
Two methods exist, set and get.
The set operation will output 0 or 1 on a pin.
the get operation will configure an input for rising edge detection and poll the pin.
NB on at least one RPi kernel edge detection does not work.
