Hello I want to clarify one moment regarding step adjustment mechanism.
What do I see when doing some experiments. I’m catching events from GPS pps (after GPS start and stabilization):
1) Let’s say I’ve caught FIRST pps event: ptp time is 1 s 0 ns
2) I’m doing step up on value 1s 10000 ns
3) On SECOND pps even ptp timer value is 3s 10000 ns – as expected
4) I’m again doing step up on value 1s 10000 ns
5) On THIRD pps even ptp timer value is 5s 10000 ns – interesting
It seems that for step adjustment seconds values are cumulative with previous but nanoseconds values are overwriting previous one – is it right?