Re: [PARPORT] Simple C prog needed

From: Calle Be (
Date: Mon Jan 06 2003 - 05:26:36 EST

  • Next message: Tim Waugh: "Re: [PARPORT] Simple C prog needed"

    --- Tim Waugh <> wrote:
    > On Sun, Jan 05, 2003 at 06:20:09PM -0800, Calle Be wrote:
    > > would set all eight data pins high (=send 255 to the parallel port)?
    > "send ... to the parallel port" is rather vague. You have to pick a
    > protocol.
    > Tim.

    Ah. But all I want is a way to set the data pins high or low so that I can use
    them for TTL logic. Do really I have to pick a protocol for that? Isn't it
    enough to echo to /dev/lp0?

    /Calle Be

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