[ntp:questions] Re: ntp server error
Paul.Croome at softwareag.com
Paul.Croome at softwareag.com
Wed Aug 2 12:08:44 UTC 2006
Marcus,
Another thought: I see that your serial interface has:
END OF LINE character [^@]
2nd END OF LINE character [^?]
The Hopf card normally sends LF/CR at the end of each data record.
My gut feeling is that you should set the serial interface to expect
^j and ^m (instead of ^@ and ^?).
Does your Hopf receiver have a pulse-per-second (PPS) output signal?
I typically see timing variations around +/- 5ms on the serial
telegrams,
but the PPS is much better: +/- 0,5ms.
Paul
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