On Thu, Jul 13, 2000 at 09:07:13AM -0700, Ron Nicholson wrote:
> >So now I want to know a way to make a delay for EXACTLY one millisecond.
>
> The Palm also has a raster scan (lcd) display controller. So are
> you sure you have *any* input or output that happens with a
> resolution finer than the 10mS event loop? The only ones I can
> think of are hardware level control of the audio PWM or serial
> output port (which both just happen to be fine resolution timers
> themselves incidentally...)
Or my app - MIDI output via serial. The serial can resolve higher but
has no counter - you would need the serial port completely to time
things (e.g. by sending a character whose width was 1 millisecond).
(I use 600Hz which is great for SMPTE - 100Hz you can notice rythmic
jitters or aliasing).
The audio is used if there is an alarm or other, so it isn't clean.
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