Re: [PARPORT] Beginner needs help with EPP...

From: Bob Tanner (tanner@real-time.com)
Date: Tue Apr 22 2003 - 00:17:50 EDT

  • Next message: Sven Heithecker: "Re: [PARPORT] Beginner needs help with EPP..."
  • Next message: Sven Heithecker: "Re: [PARPORT] Beginner needs help with EPP..."

    On Monday 21 April 2003 04:47 pm, Sven Heithecker wrote:
    > > Try turning on debugging in the parport module?
    > >
    > > I'm not sure if this is the proper way, but I edited:
    > > ieee1284_ops.c
    > > ieee1284.c
    > > parport_pc.c
    > > And changed the #undef DEBUG to #define DEBUG
    <snip>
    >
    > Hi,
    > thank you for that, I changed the options in modules.conf (already got that
    > idea by myself ;-) ) and now It says indeed in /proc/sys/dev/parport0/modes
    > that EPP is available, but the program still fails at EPP negotiation.

    Did you try #define DEBUG in the files I mentioned above?

    Do you really have an EPP device on slave (other side of the parallel port)?

    I found if you don't have a device on the other side, EPP negotation will
    fail. 

    -- 
Bob Tanner <tanner@real-time.com>         | Phone : (952)943-8700
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