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5) Configure by editing the /etc/ntp.conf configuration file with the following lines:
| Code Block |
|---|
server 127.127.28.0 minpoll 4 maxpoll 4
fudge 127.127.28.0 time1 0.420 refid GPS
server 127.127.28.1 minpoll 4 maxpoll 4 prefer
fudge 127.127.28.1 refid GPS1
|
The first line just uses serial data from the gps while the second adds information from the pps line. The .420
Testing gpsd:
For debugging purposes gpsd can be run in the foreground with:
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