Hauke Lampe wrote: > I have an old Sure serial DCF receiver (small grey box with a single > red LED) connected to my gateway computer and it works quite well.
The box that I have has a black case, marked "RPC-Modul Made in Germany". According to Linum Software the grey box is an older version. > My main problem is interference. Watch the LED light. Does it show a > regular pattern of one blink every second, some shorter, some longer? Yes, the LED pattern is very regular and the receiver is at a safe distance (approx. 10 m) from the computer. >From the pattern of the telegrams (see my previous posting) I would conclude that the reception is o.k., but somehow an additional bit (or pulse?) gets inserted at the beginning. BTW, the same happens with the dcfd program. Maybe I should use an oscilloscope and look at the pulse train from the receiver? > FWIW, here is the output of "stty -a -F /dev/refclock-0": Identical here, except for an additional "-iutf8". > and the entry in ntp.conf: > | server 127.127.8.0 mode 16 prefer maxpoll 6 I don't have the "prefer maxpoll 6" but that should not matter. _______________________________________________ questions mailing list [email protected] https://lists.ntp.isc.org/mailman/listinfo/questions
