On Tue, Nov 27, 2012 at 01:14 UTC, gabs <[email protected]> wrote: > A project for everyone with a spare compatible ar71xx-based router with > OpenWRT 12.09 and a PPS source: > > http://code.google.com/p/openwrt-stratum1/
The logic of the polling driver is admirable, and should result in relatively tiny CPU consumption if it works well (< 15 usec of busy-waiting each second). That's low enough that being even more clever (adaptive) seems unlikely to be worth the extra code. Thank for the pointer. In practice, are GPIO input pins commonly available on an open header, or is soldering required? Cheers, Dave Hart _______________________________________________ questions mailing list [email protected] http://lists.ntp.org/listinfo/questions
