> i am looking to create a device with 8 LEDs that will be connected to my
> pc's parallel port. all i want to do with this device is toggle these LEDs
> based on the bit sent from a program running on my machine. I am trying to
> get some ideas on what settings to use for my parallel port: SPP, EPP, ECP?
> What c library would i need to include to write a program to interface with
> this device? Would be easier to buy a kit to do this? which one would be
You could have a look at lcd4linux, we do not only drive LCD Displays,
but also so called "GPO's" (general purpose output), and we drive'm with
direct parallel port programming.
I've got a little thing here, which acts as an interface to a LCD and 8
LED's. Maybe that's what you're looking for.
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