Re: Display software

From: Claus Fuetterer <Claus.Fuetterer_at_curie.fr> · Date: Fri, 17 Oct 2003 19:53:04 +0200 (CEST)

Hello Brett,

I wrote a little transient recorder using 
Xgraphics from Martin Lueders (and comedi, of course).
The program can easily be modified to an oscilloscope
or whatever you desire.

Xgraphics is a very simple, efficient and easy to understand
graphical library (gnu licence) based directly on X11
(no overhead).
As a consequence I could compile programs using 
very different Linux versions without problem.

But: the description of the library is in german.
If you are interested I could send you a copy.

xoscope didn't compile on my box (SuSE 8.1).
gnuplot is not made to be oscilloscope.
Eventually, the fltk library might be an alternative
but I haven't tried it so far, since it is
for C++ which I don't know very well ...

Claus

On Fri, 17 Oct 2003 bvds_at_bvds.geneva.edu wrote:

> 
> This question is almost off-topic...
> 
> I am using comedi to read a PCI-DAS1000 card.
> Everything now works great!   :-)
> 
> I am planning on connecting a microphone plus preamp to the
> card and using this setup as a spectrum analyzer
> for use in a student physics lab (accoustic frequencies).  
> The fourier transform stuff is not a problem, but I have 
> no idea what to use for graphical output.  My budget is $0
> Any suggestions?
> 
>   How is xoscope? (http://xoscope.sourceforge.net/)
> 
>   What about gnuplot?
> 
>   Anyone have a small gtk program they are using?
> 
> 
> Brett van de Sande
> 
> 
> 
> _______________________________________________
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> 

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                   --------------------------------
  Claus Fuetterer                      e-mail:claus.fuetterer_at_curie.fr
  Institut Curie/CNRS UMR 168          tel: (+33) 1 42 34 67 70
  Laboratoire de Physico-Chimie Curie  fax: (+33) 1 40 51 06 36
  11 rue P et M Curie,
  75231 Paris Cedex 05, France
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