Does rtems have a portable, sort-of calibrated time-wasting loop?

[Eugeny S. Mints]

Hi,

On Tue, 25 Mar 2003 gregory.menke at gsfc.nasa.gov wrote:

>
> Perhaps something like Linux's udelay- it doesn't have to be fast, but
> should cause the program to spin for the supplied interval.  It should
> not itself reschedule, so rtems_wake_after is out- and should be
> callable from an isr.

Yes, seems it is 'rtems_bsp_delay()' macro. Each bsp should
define it in a custom way (because it is very dependent on
the clock speed of the target). I'm not sure, wether it is
callable from an isr but don't see any restriction for this.

Regards,
			Eugeny

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Eugeny S. Mints
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