Stuart Hughes wrote:
>
> Ralf Ramrath wrote:
> >
> > Hi folks,
> >
> > I have the following problem:
> >
> > I have a "main thread" that has to read data from the serial port only if
> > any data is available. On the other hand, the thread must not wait longer
> > than let's say one second.
>
>
S.A. wrote:
>
> Hi,
> I found semaphores working in rt only, but how to share semaphores
> between
> rt tasks and user linux space tasks ?
>
> Are there common API for rt and user space ?
Hi:
With RTAI-LXRT you could do exactly what you want to do.
Regards,
Pierre
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Erwin Rol wrote:
>
> Hey Pierre,
>
> A small explanation what i am trying. Basicly it is just changing the
> threads example in the lxrt directory to C++, and that worked OK. But i
> found some dificulties. The c++ object i have in pthreads in
> threadlocal data so i can
> get the current C++ ob
Erwin Rol wrote:
>
> Hello All,
>
> I am (still) trying out LXRT and it looks good, but there are some
> things
> i don't really understand.
>
> First when creating linux threads with pthread_create in user space is
> it than
> always needed to also create a RT_TASK , even if it only should do
finally understood Victor's ego
was bigger than everest.
Regards
Pierre Cloutier
___
Pierre Cloutier
Tel: (450)-659-9186
Fax: (450)-659-0014
POSEIDON CONTROLS INC
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