Hello -- Does NetBSD support PPS output from a USB GPS? I'm using NetBSD 10 RC1.
I have a USB GT-U7 GPS module attached, and I have gpsd running on /dev/ttyU0 and receiving GPS data. This looks good. After configuring ntpd, when I run ntpshmmon, I'm seeing NTP0, but no NTP2. If I understand correctly, NTP2 is PPS. This seems to be confirmed with ntpq -p, where I don't see a PPS peer. I unfortunately couldn't find anything when searching on this topic. My goal is to replace an aging RPi3 with a Rock64 running NetBSD as an NTP stratum 1 server. Thanks - Joel