[Linux-parport] Handle interrupts

Dirk Jagdmann jagdmann at gmail.com
Thu Apr 29 18:56:31 EDT 2010

You can do it from user-space with the ppdev driver. See
I have used this successfully to read the keys available on a LCD
module attachted to the parallel port. Each key press is indicated by
an interrupt, and I can wait for that interrupt with a select() call
on the ppdev file descriptor.

> How can I use parpot to handle interrupts in SPP mode?

---> Dirk Jagdmann
----> http://cubic.org/~doj
-----> http://llg.cubic.org

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