[time-nuts] verifying synchronization with PPS
folkert
folkert at vanheusden.com
Wed Jul 10 10:58:38 UTC 2019
> Folkert van Heusden has a driver for NTP which includes PPS output:
> https://vanheusden.com/time/rpi_gpio_ntp/
> Perhaps this might help?
Indeed I did! :-)
But please note that the jitter is high, iirc around 18ms.
Personally I would use https://github.com/mlichvar/pps-gpio-poll.git and
then patch it toggle an other gpio-pin.
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