[visionegg] Re: paralle port: voltage measured by oscilloscope

  • From: Christoph Lehmann <lehmann@xxxxxxxxxxxx>
  • To: visionegg@xxxxxxxxxxxxx
  • Date: Mon, 03 Feb 2003 16:32:10 +0100

thank, Christophe. But I work with LINUX. Do you have a linux version
(binaries?)


merci

christoph
On Mon, 2003-02-03 at 16:22, Pallier Christophe wrote:
> 
> On Mon, 3 Feb 2003, Christoph Lehmann wrote:
> 
> > o.k. on pin 12 (0x20) I measured +5V. when I "bind" it down to 0V (pin
> > 25 is grounded to 0V-conncected with ground of the signal generator)
> > nothing happens with VE: VE always sees "32" (suppose this means
> > 2power5)....
> > so either the VE code doesn't work properly with my thinkpad (although I
> > run VE as su) or....do I need to change the LPT settings in the bios?
> 
> You should really try the LPT.EXE program available (as a floppy
> disk image EXPE.BIN) at
> http://www.pallier.org/ressources/timelpt/timelpt.html
> 
> As it displays the values of all the bits of the parallel port, and show
> when they change, it will help determine if the problem is with
> the parallel port or with the software (windows or VE).
> 
> Christophe Pallier
> www.pallier.org
> 
> 
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-- 
Christoph Lehmann 
Department of Psychiatric Neurophysiology 
University Hospital of Clinical Psychiatry 
Waldau 
CH-3000 Bern 60 
Switzerland 

Phone:  ++41 31 930 93 83 
Mobile: ++41 31 570 28 00
Fax:    ++41 31 930 99 61 
Email:  lehmann@xxxxxxxxxxxx 
Web:    http://www.puk.unibe.ch/cl/pn_ni_cv_cl.html

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