Rodolfo Giometti wrote: >> I have a feeling that neither the atom nor the nmea ntpd driver use the >> PPS functionality. > > Someone is readind PPS data, from above: > > [42996225.890000] drivers/pps/pps.c: New message from PID 16224 (flags 0) > [42996225.890000] drivers/pps/pps.c: PPS_FETCH: source 1 > > Who is the process with PID=16224? ntpd I guess? or ppstest?