[LAD] Re: Admissable clock inaccuracy for MIDI

Hi Fons,
thanks for this tip, The functions look good and helpful. But perhaps
I'm not getting something. I made a very simple test program, no RT
thread, no special thread at all.

https://www.dropbox.com/s/ox9owa6fdd459dt/nanosleep.cpp

I tried including both time.h and ctime. The result is that the program
just returns and the wakeup time and now drift apart ever more. Does it
need a specific thread environment?

Best wishes,

Jeanette

Feb 23 2023, Fons Adriaensen has written:
...
> And using
>
>    clock_nanosleep (CLOCK_MONOTONIC, TIMER_ABSTIME, &T, 0);
>
> in a RT thread I get
>
> Min ~   5 us
> Max ~ 105 us
> Average ~ 23 us
>
> No need for any special libraries...
>
>
> Ciao,
>
> -- 
> FA
>
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