[ntp:questions] Two GPIO PPSes on Raspberry Pi

Chris Adams cmadams at hiwaay.net
Thu Feb 28 23:03:47 UTC 2013


Once upon a time, Ralph Aichinger  <ralph at pangea.at> said:
>Has anybody *two* GPIO PPS devices on different GPIO 
>pins on their Raspberry Pi? Would a setup like this
>enable the ntpd to check the devices against eachother
>(or probably more likely give an idea of interrupt
>handling capabilities)?

Remember: a man with two clocks never knows what time it is.

If they are the same, everything's great; if they are different, what do
you do?
-- 
Chris Adams <cmadams at hiwaay.net>
Systems and Network Administrator - HiWAAY Internet Services
I don't speak for anybody but myself - that's enough trouble.



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