-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi again,
I took a closer look at your mail and then I saw that you are using 127.127.28.0 as refclock. If I remember correctly 127.127.28.0 referes to the NMEA output of gpsd. The PPS pulse is 127.127.28.1. Are you sure that gpsd is reading your GPS as all? It can be checked by the programs distributed along with gpsd such as xgps. /Tim Tim Lundström wrote: > Hi, > > Could you please tell us a little about your hardware? What software are > you using for catching the PPS signal? What is your configuration? > > - From your information I can't tell what's wrong. Are you sure you are > recieving PPS signals? Are you sure you are recieving them on the right > pin? Are you sure the GPS is sending PPS signals? The GPS needs a good > fix before sending PPS. > > /Tim > > Ana Hernandez wrote: > >>>Hi Rob, >>> >>>I read your mail, and I have a problem about you said, I have a node >>>with a GPS Garmin, the signal of pps that I receive is very short, so I >>>can not to synchronize the node. >>> >>> remote refid st t when poll reach delay offset >>>jitter >>>============================================================================== >>> 127.127.28.0 .SHM. 0 l - 64 0 0.000 0.000 >>>4000.00 >>>+193.224.70.7 195.111.99.186 2 u 300 512 377 25.619 1.349 >>>0.087 >>>*130.206.169.218 .SHM. 1 u 239 512 377 40.112 1.271 >>>0.085 >>> >>>The pulses are too short for transmission via RS232. I try to lengthen >>>them, >>> >>>/bin/echo -ne "\n\$PGRMC,,$ALTITUDE,,,,,,,,3,,2,48,\n\n" > $GPSDEVICE >>> >>>but I can not get to lengthen the pulses, you think that is posible the >>>problem is in the wire? >>> >>>_______________________________________________ >>>timekeepers mailing list >>>[email protected] >>>https://fortytwo.ch/mailman/cgi-bin/listinfo/timekeepers >>> > > > _______________________________________________ timekeepers mailing list [email protected] https://fortytwo.ch/mailman/cgi-bin/listinfo/timekeepers -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org iD8DBQFFrOtU/V2VyZDycRcRAq6hAKDDrauBB5I+c8ahB7YDTM4bE04PHACguYbC 1RNUwVfv68eghi4HTNhBBgQ= =iDRR -----END PGP SIGNATURE----- _______________________________________________ timekeepers mailing list [email protected] https://fortytwo.ch/mailman/cgi-bin/listinfo/timekeepers
