[time-nuts] How to get PPS from ublox mini-PCI GPS to APU2 SoC serial port for ntpd
strykar at hotmail.com
Wed Aug 24 12:30:40 EDT 2016
> [I'm responding to the list in case I need correcting]
>You started with NTP and my responses have all been in that context. The Soekris modification is an example of time-nut pursuit of a goal. A side effect was a very good NTP local clock. If you goal is a very good local clock then that's an approach. If you goal is time transfer using NTP over ethernet then it's >over-kill. I'm not sure of your goal.
>Modern replacements for the 4501 have been discussed previously. E.g. the BeagleBone Black can be clocked externally and has co-processors that can do hi-res time stamps independent of the primary CPU.
Not at all Paul, my original question was about the APU2, I plan to use it as a router and I thought the GPS would be a fun addition.
The discussion sort of veered towards PTP and I apologize, I should've changed the subject to match.
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