Thomas, Brieuc \(GE Healthcare\) wrote:
>
> > -----Message d'origine-----
> > De : Gilles Chanteperdrix [mailto:[EMAIL PROTECTED]
> > Envoyé : dimanche 23 avril 2006 14:54
> > À : Thomas, Brieuc (GE Healthcare)
> > Cc : [email protected]
> > Objet : RE: [Xenomai-help] my tick takes a break !!
> >
> > Thomas, Brieuc \(GE Healthcare\) wrote:
> > > I tried it, but there isn't any change !
> > > I've got the same behaviour.
> >
> > I could reproduce your bug here. The uvm-timer thread is blocked in W
> state, just as if the interrupts were locked.
>
> Yes but, I've allowed the interrupts from the compile, and I never used
> intLock() or something like that!
Neither your code, nor your setup is wrong, the error come from vxworks
uvm. Printing uvm_irqlock shows that the interrupts got disabled
somehow.
> Then I tried the trunk version, and I've got an error message during the
> launch, either:
>
> When I compile a periodic timer mode:
> Xenomai: UVM skin init failed, code -16
> Xenomai: starting Vxworks services
> Or, in aperiodic mode:
> Xenomai: starting UVM services
> Xenomai: incompatible timer mode(aperiodic found, need periodic).
> Xenomai: Vxworks skin init failed, code -16
>
> Perhaps my first problem, come from to the timer mode? Normally my
> configuration is status=oneshot:setup=202:tickval=1...
UVM and vxworks are separated skins, that require incompatible timer
setting. Since you are using UVM (I guess), select only uvm in kernel
configuration, or select vxworks skin as a module that you do not load
when running applications using the UVM skin.
--
Gilles Chanteperdrix.
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