- ptp_clock_status() adds status.ptp: state (LISTENING / UNCALIBRATED /
SLAVE), locked, gm_id, offset_ns, freq_ppb, path_delay_ns +
path_delay_sd_ns (window of 64, from lock on), steps_removed,
gm_time/freq_traceable, version, own_class (255 slave / 248 auto,
master), clock_id, gm_class/accuracy/p1/p2, sync_avg/min/max_ms and
sync_jitter_us (HW Sync intervals), announce_avg_ms, delay_req/resp
counters, hw_ts, window. Snapshot under a mutex shared with the PTP task.
- Per-Sync log moved to debug; info level logs state changes plus a
60 s summary (max |offset|, freq, delay).
- Verified vs ptp4l: LISTENING -> UNCALIBRATED -> SLAVE in ~35 s;
locked offset within a few hundred ns, delay 10.27 us +-0.20 us,
Delay_Req/Resp 69/69, Sync avg 1000.097 ms, Announce avg 2000 ms.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
bsncubed
9af6c53294