libparportled

This library is intended to control a LED device plugged on parallel port. A such device is composed of a number of LED (default is 8, maybe more is possible, I don't know) plugged on parallel port.

Download

Sources : libparportled-0.5.1.tar.gz

Here is a example program: ledstats-0.3.1.tar.gz It shows you your current CPU usage by turning one to eight LED on a LED device. It also uses the last LED to simulate a heartbeat.

Here is another example from Giorgio bitflesh Luparia : control.c

Video

Giorgio Luparia made 2 video of what you can do with libpartportled: - Right to left and left to right :-) - Demo of ledstats