e...@thyrsus.com said: >> fudge 127.127.22.1 refid PPSU time1 0.100700
> *Trailing* edge? That's disturbing. I thought previous observation had shown > that the Adafruit hat reports rising edge. If this so, whether we catch the > rising or falling edge is variable based on more things than just the > hardware type and life gets much more complcated. The Adafruit HAT does the right thing. We need to know the details of Dan's hardware setup. I think the context of his fudge offset was with a non-HAT device. You can flip the rising/falling aspect of the leading edge with an inverter. The standard RS-232 level shifters include an inverter. If that's what's going on, I would have fudged flag2 to use the falling edge rather than fudging the time offset. -- These are my opinions. I hate spam. _______________________________________________ devel mailing list devel@ntpsec.org http://lists.ntpsec.org/mailman/listinfo/devel
