hi,
step_threshold default config is 0.0. Hence it was not doing time-sync when
moving from s0 to s2 via s1. After changing value of step_threshold, time-sync
is happening.
Question: Any reason as to why step_threshold is set 0.0? What should be the
proper value?
Also first_step_threshold
hi,
phc2sys has 3 phases
1) unlock (s0, SERVO_UNLOCKED
2) time-sync (s1, SERVO_JUMP)
3) freq-sync (s2, SERVO_LOCKED)
Based on the log capture below:
Nov 10 03:49:05 phc2sys: [21956.824] CLOCK_REALTIME phc offset 8 s2
freq +9775 delay 2252
Nov 4 12:50:40 ptp4l: [21957.406] rms 3