On Fri, Feb 10, 2012 at 12:46, Mark C. Stephens <ma...@non-stop.com.au> wrote: > I have tried everything with my PPS, inverting it in hardware, in software > (flag2 1) > I just can't get PPS tally to come on. > > Today, I restarted and noticed: > refclock_params: time_pps_setparams: Unknown error: 45 > > server 127.127.20.1 mode 24 minpoll 4 maxpoll 4 # prefer # noselect #mode 24 > # # NMEA serial port, 16 = 9600 baud, 8 = $GPZDA > fudge 127.127.20.1 flag1 1 flag2 1 time2 -0.4886745895
serialpps.sys doesn't support triggering on the opposite edge: /* * test remaining bits, should only have captureassert, * offsetassert, and/or timestamp format bits. */ if (mode_in & ~(PPS_CAPTUREASSERT | PPS_OFFSETASSERT | PPS_TSFMT_TSPEC | PPS_TSFMT_NTPFP)) return EOPNOTSUPP; EOPNOTSUPP is 45. Cheers, Dave Hart _______________________________________________ questions mailing list questions@lists.ntp.org http://lists.ntp.org/listinfo/questions