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Re: [microblaze-uclinux] usleep
> another approach here could be the hardware (don't forget the whole
> thing is configurable platform) a dedicated peripheral will give
> accurate timing and will leave CPU time for other "high level" things.
I wondered about that - currently the 2nd channel of the opb_timer is
unused, it could be configured as a one-shot timeout - the trick is of
course that there would only be one available in the system - the device
driver would have to hook into the existing timer interrupt handler, and
so on. An interesting experiment though.
Does anyone know if there's a precedent in other linux's for this sort
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