Hello I did some more research. What I haven't memtioned is, that I'm using openembedded to build xenomai. It turned out that the reason that caused the ENOSYS error was the same as descibed in:
https://mail.gna.org/public/xenomai-help/2009-08/msg00047.html I changed the CFLAGS and the latency test program worked without errors. It seems to me that some people have made xenomai recipes but none of them made their way into the openembedded repository. Maybe I will post my recipe in the openembedded mailinglist to discuss the possibilities of a xenomai integration in openembedded. Thanks for your help Martin On Fri, Sep 24, 2010 at 10:34 PM, Gilles Chanteperdrix <[email protected]> wrote: > Gilles Chanteperdrix wrote: >> martin mangard wrote: >>> Hello >>> >>> I installed Xenomai on a x86 machine (kernel 2.6.30 wih xenomai >>> 2.4.10). In order to verify the installation I ran the >>> latency-testprogram from the test-suite. >>> The latency test program aborts with the error ENOSYS : >>> >>> >>> == Sampling period: 100 us >>> == Test mode: periodic user-mode task >>> == All results in microseconds >>> latency: failed to start display task, code -38 >>> >>> This output ist generated if the call err = >>> rt_task_start(&display_task, &display, NULL); ---> fails. >>> >>> As mentioned in the documentation this error occurs, if not all >>> necesary modules are loaded or configured. >>> >>> during the startup following messages occur: >>> >>> . >>> . >>> I-pipe: Domain Xenomai registered. >>> Xenomai: hal/i386 started. >>> Xenomai: real-time nucleus v2.4.10 (Flavor Crystal 7) loaded. >>> Xenomai: starting native API services. >>> Xenomai: starting POSIX services. >>> Xenomai: starting RTDM services. >>> Xenomai: starting RTAI emulator. >>> . >>> . >>> >> >> Please send us the full logs, from the boot up to the point where your >> program fails. > > As well as the "latency" command line which fails. > >> > > > -- > Gilles. > > _______________________________________________ > Xenomai-help mailing list > [email protected] > https://mail.gna.org/listinfo/xenomai-help > _______________________________________________ Xenomai-help mailing list [email protected] https://mail.gna.org/listinfo/xenomai-help
