On 02/04/2013 07:28 PM, raespi wrote:
> Hi ... I'm using the 2.6.0 Xenomai version in userspace. I managed to
> forwardport the *adeos-ipipe-3.0.36-arm-1.18-11* patch provided to the
> 3.1.10 kernel version since it's the one I'm currently using. I managed
> to modify it in a way that it compiles and runs on my SMDK2440 ARM
> target. I attached the patch for your consideration. If you consider
> it valuable I can send you another version at a later time with the
> other marchs included ( I removed them from the patched and left the
> modifications important to me ) ...
>
> I followed the guide and everything works fine, I see the boot messages
> and the *xeno latency* test runs without any problem. The problem
> arises when I try the *xeno-test *program, it starts with the first test
> and then crashes with an error:
>
> switchtest: Unable to open switchtest device.
> (modprobe xeno_switchtest ?)
>
> I issued a *cat /proc/xenomai/rtdm/named_devices* and got:
>
> Hash Name Driver /proc
> 24 rttest-timerbench0 xeno_timerbench
> rttest-timerbench0
> 55 rttest-switchtest0 xeno_switchtest
> rttest-switchtest0
>
> Meaning the rttest-switchtest0 device is there right?? I looked for it
> here after googling this problem. In some mailing lists it's said that
> this problem was fixed in the 2.5.1 head version, but as you can see
> it's still popping up ...
>
> Any ideas ??
In order to avoid looking for a bug which has already been fixed, please
try Xenomai 2.6.2.1.
--
Gilles.
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