RE: AW: parallel-port

From: <nmercat_at_tin.it> · Date: Thu, 22 Apr 2004 16:57:48 +0200

>-- Messaggio originale --
>From: "Jan Klostermann" <klostermann_at_rhf.de>
>To: <nmercat_at_tin.it>
>Subject: AW: parallel-port
>Date: Thu, 22 Apr 2004 12:55:39 +0200
>
>
>Hi Lorenzo,
>
>You have to use the comedi_config programm to load and initialize the
>driver. With this you declare which driver (parport) is used with which
>dev-file (/dev/comedi0) and some other parameters. About the success of
>your trial you can read in the kernel messages (e.g. with dmesg) and in
>the /proc tree.
>Then you can continue which demo/info.
>
>Good luck 
>Jan 
>
>-----Ursprüngliche Nachricht-----
>Von: comedi-admin_at_comedi.org [mailto:comedi-admin_at_comedi.org] Im Auftrag
>von nmercat_at_tin.it
>Gesendet: Donnerstag, 22. April 2004 10:57
>An: comedi_at_comedi.org
>Betreff: parallel-port
>
>
>Hi all, 
>I am a beginner with comedi and i am trying to use the parallel port
>module because i haven't yet bought a digital card , I have installed
>comedi 0.7.68 and comedilib 0.7.21 with success, I have read the part of
>ocumentation regarding the configuration of a generic card ,
>1- shall i do something like that in order to use the parallel port or
>not? First of all i have loaded the modules comedi.o, comedi_parport.o
>after the loading of the RTAI modules , and i have tried to start the
>example ./info in the directory demo of comedilib but it  gives me the
>message" cannot open /dev/comedi0" 2-Is thos the right procedure to run
>the examples available in the doc directory
>with the parallel  port or not?   
>Thanks a lot
>Lorenzo.  
>
>
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>
  Thanks a lot Jan i successfully configure my port, now i am trying to
run my application, I compile it with " g++ -o -lcomedi myfile.c myfile"
succesfully but it gives me an error "ERROR WITH LOADING SHARED LBRARIES:
LIBCOMEDI.SO.0 cannot open shared object file" when i run it.
What should I do ? Thanks again Lorenzo.