Re: /dev/comedi0: No such device

Thank you.  That did the trick.  :)

On 8/6/07, nkataria_at_npcil.co.in <nkataria_at_npcil.co.in> wrote:
>
> Hi,
>
> I think you have forgotten to do comedi_config for your specific device.
>
> $ comedi_config /dev/comedi0 <decive-id>
>
> > Hi all
> >
> > I am having trouble opening up my comedi device, an NI 6221. On
> executing
> > the line:
> >
> > device = comedi_open("/dev/comedi0")
> >
> > /dev/comedi0: Permission denied
> >
> > the file /dev/comedi0 has permissions rw-rw---- (660) root root. When I
> > change the permissions to rw-rw-rw- (666) I get the error message:
> >
> > /dev/comedi0: No such device
> >
> > When I do 'lsmod', it shows that ni_pcimio is loaded.
> > We've compiled 0.7.73 on a kernel 2.6.15 on an ubuntu system.
> >
> > How do I get my program to see the module?  I am assuming that for some
> > reason the module can not be seen.
> >
> > Thank you for the help guys and gals.
> >
> > George
> >
>
>
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