On Wed, 1 Nov 2000, Tim Waugh wrote:
Hi Tim, thank you four your fast answer.
> <URL:http://people.redhat.com/twaugh/parport/html/>
>
> (Hmm, must update that...)
I already visited this URL and find very interesting documents.
Meanwhile I got the patch for 2.2.x kernels for the ppdev support and
installed it successfully on Linux 2.2.14 and 2.2.16. ( I used the
patch-2.2.15pre.14-ppdev1). Also compiling was successful.
After
insmod parport
insmod parport_pc io=0x378 irq=9 (I also tried 11 and 12)
insmod ppdev
I tried to run my little program, that should only reset all data lines of
the parallel port. But instead of a result nothing happens. The
ioctl() function call returns with success after PPWDATA.
In the kernel messages I found the following:
ppdev: user-space parallel port driver
ppdev0: registered pardevice
ppdev0: negotiated back to compatibility mode because user-space forgot
ppdev0: released pardevice because user-space forgot
ppdev0: unregistered pardevice
What am I doing wrong? Everything seems to work fine.
Greetings, Jens
ICQ #33135877
()___() http://home.tu-clausthal.de/~ifjkoe
(o o) jens.koehler@tu-clausthal.de
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This archive was generated by hypermail 2b29 : Wed Nov 01 2000 - 22:48:19 EST