Re: RTAI+comedi problem

From: Raghu Sankarayogi <sankarayogi_at_gmail.com> · Date: Wed, 24 Nov 2004 23:15:05 -0500

Hello Loernzo,

         I know little about this new error you mentioned, I am using
the same card (NI-6040E) but I use only one. My guess is that this has
something to do with the modules. You can try the following scripts
which I use on my system.

Good luck,

Raghu

LOADING RTAI MODULES

cd /usr/realtime/modules
insmod rtai_hal.o
insmod rtai_lxrt.o
insmod rtai_sem.o
insmod rtai_mbx.o
insmod rtai_fifos.o
insmod rtai_msg.o
insmod rtai_netrpc.o

LOADING COMEDI MODULES

cd /usr/local/comedi/
make dev
cd /lib/modules/2.4.24adeos/
comedi/
insmod comedi.o
insmod kcomedilib.o
sleep 1s
insmod rtai_comedi.o
insmod mite.o
cd /usr/local/comedi/comedi/drivers/
insmod comedi_fc.ko
insmod 8255.ko
insmod ni_pcimio.o
comedi_config /dev/comedi0 ni_pcimio

On Wed, 24 Nov 2004 14:23:56 +0100, nmercat_at_tin.it <nmercat_at_tin.it> wrote:
> 
> 
> Thanks Raghu i follow your advice.
> I am using two board:
> 
> the firts one driver ni_pcidio is ok
> the second driver  ni_pcimio  when loaded gives me unresolved symbol cfc_write
> array_to_buffer.
> How can i solve this problem??
> Thanks in advance
> 
> >-- Messaggio originale --
> >From: Raghu Sankarayogi <sankarayogi_at_gmail.com>
> >Reply-To: Raghu Sankarayogi <sankarayogi_at_gmail.com>
> >To: "nmercat_at_tin.it" <nmercat_at_tin.it>
> >Subject: Re: RTAI+comedi problem
> >Cc: comedi_at_comedi.org
> >Date: Mon, 22 Nov 2004 10:10:39 -0500
> 
> 
> >
> >
> >Hello Lorenzo,
> >
> >           I did face the same problem earlier and the following trick
> >did it for me.
> >
> >BEFORE INSTALLING COMEDI, make a directory named rtai under
> >/lib/modules/2.X.XX-adeos/ and copy all the modules into this
> >directory from /usr/realtime/modules. Then try installing comedi and
> >comedilib. If everything goes fine, go back to rtai installation
> >directory and select the comedi option in the addons section, run
> >'make' and 'make install' in the rtai installation directory, look for
> >the  the newly installed rtai_comedi module(s) in the
> >/usr/realtime/modules directory, copy these modules into the
> >/lib/modules/2.X.X.-adeos/rtai/ directory. This should complete the
> >setup of rtai and comedi for your real-time use.
> >
> >PS: I used CVS comedi and comedilib with rtai-3.0r4 on a 2.4.24 kernel
> >(MDK 9.2).
> >
> >Regards,
> >
> >Raghu
> >
> >
> >
> >
> >On Mon, 22 Nov 2004 09:14:05 +0100, nmercat_at_tin.it <nmercat_at_tin.it> wrote:
> >> Hi all, i am trying to install comedi -0.7.69 and comedilib last version
> >> with RTAI 3.0 kilauea in order to give rtime performance to my applications.
> >> I find many problems when i compile and install comedi because it doesn't
> >> find  some RTAI modules and gives me error of unresolved simbols.
> >> Has someone installed this version of RTAI (3.0) and comedi and can help
> >> me??
> >> Do i have to install another version of RTAI or Comedi??Maybe the 3.1
> version
> >> of RTAI??
> >> Thanks in andvance.
> >> Lorenzo.
> >>
> >> _______________________________________________
> >> comedi mailing list
> >> comedi_at_comedi.org
> >> https://cvs.comedi.org/cgi-bin/mailman/listinfo/comedi
> >>
> >
> >_______________________________________________
> >comedi mailing list
> >comedi_at_comedi.org
> >https://cvs.comedi.org/cgi-bin/mailman/listinfo/comedi
> 
> 
> _______________________________________________
> 
> 
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