A simple library for controlling PiFace Control and Display. See example.c
for example usage.
http://piface.github.io/libpifacecad
Build the docs with:
$ git clone https://github.com/piface/libpifacecad.git
$ cd libpifacecad/docs/
$ doxygen pifacecad-doc.conf
To view as HTML, point your browser to libpifacecad/docs/html/index.html.
To view as PDF:
$ cd latex/
$ make
The pdf is called refman.pdf.