[ntp:questions] Getting working SiRF Star II GPS +NTPD

venu gopal neo.venu at gmail.com
Wed Feb 6 04:51:32 UTC 2008


Hi Askar,

You can interface Sirf star II GSP receiver using NMEA ref.clock driver.
The receiver should support NMEA with GPRMC, GPGGA or GPGGA sentences.

For PPS support you need to have Linux kernel with PPS patch (Nano Kernel).
Or else you need to have FreeBSD compiled with PPS option.

The configuration is quite simple. You may refer to the following NTP
documents

http://www.cis.udel.edu/~mills/ntp/html/refclock.html
http://www.cis.udel.edu/~mills/ntp/html/drivers/driver20.html


Venu



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