Der Herr Hofrat wrote:
>
> > What do I need if I don't want a periodic thread?
> > That is, I want to set a dead-line for my thread without using periodic
> > thread?
> >
>
> next_time=calc_time(); /* calculate the next time you want to run in NS */
> now=clock_gethrtime(); /* get the current time */
>
> while(1){
> clock_nanosleep(CLOCK_REATLTIME,TIMER_ABSTIME,hrt2ts(now+next_time),NULL);
>
> < your rt code >
>
> next_time=calc_time();
> now=clock_gethrtime();
> }
I don't understand...
I read the man page for clock_nanosleep(). It says it suspends execution
of a thread.
If I set a dead line after 2s I would like it had finished at least in
2s.
Your code seems to wait 2s and then it executes rt code...
thanks
--
Massimiliano Cialdi
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