Re: [PARPORT] Problem getting EPP device to work

From: Tim Waugh (
Date: Thu Feb 24 2000 - 17:09:48 EST

  • Next message: thai hoa vo: "[PARPORT] Parport0 - unable to open"

    On Thu, 24 Feb 2000, Vince Weaver wrote:

    > for a class we have a board that talks EPP. I was going to write a
    > driver for it, until I found the nice "ppdev" module in the 2.3.x
    > kernels. So I decided to try it out. For whatever reason though it
    > doesn't seem to work. Data is being sent to the board, but nothing
    > happens. The same sequences of commands from DOS work perfectly. Am
    > I doing something wrong? Here is my code. I am using kernel 2.3.47

    Does it do the same thing on the other port? It looks like it will be
    writing to the EPP registers on parport0, but on parport1 it will have to
    do it in software. Could you give it a go and see if it does anything


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