[LinuxPPS] ntpd
Folkert van Heusden
folkert at vanheusden.com
Wed Aug 2 12:15:56 CEST 2006
Hi,
In the patch for ntpd I found that this code:
#ifdef HAVE_PPSAPI
/*
* Start the PPSAPI interface if it is there. Default to use
* the assert edge and do not enable the kernel hardpps.
*/
#ifdef PPS_HAVE_FINDSOURCE
/* Try to find the source (by using "index = -1" we ask just for a
* generic source)
*/
fd = time_pps_findsource(-1, path, 40, id, 40);
if (fd < 0) {
msyslog(LOG_ERR, "refclock: no available PPS source in the system");
return (1);
}
msyslog(LOG_INFO, "refclock: found PPS source #%d \"%s\" on \"%s\"", fd, path, id);
#endif /* PPS_HAVE_FINDSOURCE */
if (time_pps_create(fd, &up->handle) < 0) {
up->handle.socket = -1;
msyslog(LOG_ERR,
"refclock_nmea: time_pps_create failed: %m");
return (1);
}
return(nmea_ppsapi(peer, 0, 0));
in ntpd/refclock_nmea.c is not used at all when compiling! As this
seems to be an important part of it I wonder what to do.
configure switches:
./configure --disable-all-clocks --disable-parse-clocks --enable-linuxcaps --enable-NMEA --enable-LOCAL-CLOCK --enable-ATOM --enable-RAWDCF
Folkert van Heusden
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