[EMAIL PROTECTED] (Torsten Krieger) writes: > Hi Uwe, > > I made a small c program which reads the serial port /dev/refclock-0 > character by character, ntpd switched off. Shall I see one character by > second (second = 1/60 minute) 0xf0 for low bit and 0x00 for high bit? If > this should be the case then something went wrong with my serial interface. > > Ciao, > Torsten >
You may want to look at parseutil/testdcf and parseutil/dcfd. testdcf has a fixed 1/0 decision while dcfd dynamically determines the 1/0 decision value. dcfd should give you something like this: ./dcfd -i /dev/refclock-1 DCF77 monitor 4.18 - Copyright (C) 1993-2005 by Frank Kardel RADMLSMin....PHour..PMDay..DayMonthYear....P RADMLS1248124P124812P1248121241248112481248P \ ----#-##-----#.............................. *** INCOMPLETE / --#--#----#--#-##-#-##-#-#-###----#-##-----# *** NO MINUTE INC - --#--#-#--#----##-#-##-#-#-###----#-##...... Su, 16:11:52, 15.10.2006, <__D_> testdcf would give: ./testdcf /dev/refclock-1 DCF77 monitor 4.10 - Copyright (C) 1993-2005, Frank Kardel RADMLSMin....PHour..PMDay..DayMonthYear....P RADMLS1248124P124812P1248121241248112481248P - ##-#-##-#-#-###----#-##-----#............... *** INCOMPLETE - ............................................ Su, 16:18:04, 15.10.06, <__D_> Frank _______________________________________________ questions mailing list [email protected] https://lists.ntp.isc.org/mailman/listinfo/questions
