[FOSS-GPS] rtklib: Initial setup

[Degerman Pär]

> That file seems to contain only NMEA messages. You need the UBX
> messages RXM-RAW and RXM-SFRB for RTK. U-center or manually sending
> data/ubx_raw_1hz.cmd should probably configure your GPS to this mode.

I see, I tinkered around in u-Center and found the setting. The data/ubx_raw_1hz.cmd file actually does not specify anything other than the update speed (1Hz). File was taken from rtklib_2.4.0_bin.zip. Should that be changed? I can probably provide a patch.

Regards
Pär