Problem with user space examples in RTAI 3.1

Arne Linder alinder at uni-wuppertal.de
Tue Oct 5 11:18:52 CEST 2004


Am Dienstag, 5. Oktober 2004 10:25 schrieb Gilles Chanteperdrix:
> Arne Linder wrote:
>  > Hello altogether!
>  >
>  > I just installed a new RTAI system with kernel 2.6.7 patched with
>  > RTAI-3.1-test4. I had no problems configuring and compiling the whole
>  > stuff, but now some examples won't run.
>
> Do you have the same problem with RTAI 3.1 ?

I just did a short test, and got the following results with RTAI-3.1:

1.) kernel space examples run
2.) user space example "switch" also runs 
3.) "latency" -test in user space runs but gives the rather strage result: 
"*** min: 1073825388, max: 1 average: 0  <Hit [RETURN] to stop> ***"
4.) "preempt"-example still gives kernel divide error.

So the problem still remains in RTAI-3.1.

Greetings

Arne Linder

--
Arne Linder
Electrical Machines and Drives Lab
Wuppertal University
Wuppertal  - Germany




More information about the Rtai mailing list