[time-nuts] looking for low-power system for gps ntp timekeeping
Hal Murray
hmurray at megapathdsl.net
Mon Jul 1 16:02:20 EDT 2013
Bob Camp <lists at rtty.us> said:
> Since all of these boards run a fairly complex OS, we'd also need kernel
> code to support them ...
Most OSes already have support for PPS capture on modem control pins so it
shouldn't be too hard to add support for GPIO pins. (I'm not claiming it
would be trivial, just a lot simpler than starting from scratch.)
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