/dev/comedi0: no such device

• From: Carl Ljungmark <cljun001_at_stud.informatik.fh-wiesbaden.de>
• Date: Tue, 15 Feb 2005 11:25:20 +0100

Hello!
I'm using comedi-0.7.69 and comedilib-0.7.22.
Everything compiled and installed properly, I think..
When I run a simple test program (based on dio.c from the example  
package), I get '/dev/comedi0: No such file'. What dio.c simply does here  
is  

 device=comedi_open("/dev/comedi0");
 if(!device){
  comedi_perror("/dev/comedi0");
  exit(0);
 }
How come /dev/comedi0 isnt found? I can see that it IS there in my  
filesystem. All the comedi device files are created when I load the  
modules (comedi.o and 8255.o). I use devfs, maybe this causes the problem.  
I have gotten it to work before, but right now this doesn't work. wierd..
thanks,
/carl

-- 
Using Opera's revolutionary e-mail client: http://www.opera.com/m2/

Received on 2005-02-15Z10:25:20