[email protected] (Hal Murray) writes: >In article <[email protected]>, > "David J Taylor" <[email protected]> > writes:
>>I don't know if anyone has written a driver which will suit your USB-based >>BU353. >The BU-353 uses one of the common serial-USB chips and >speaks the NMEA protocol. I expect it will work if you >just plug it in and fiddle around a bit. >It uses the SiRF chip set. There is no PPS. The timing >on the NMEA strings is bad to horrible. Yes. Do not use NMEA strings to time your system, unless you only wnat ms accuracy. >If anybody has figured out how to get good timing out of the >SiRF units, please clue me in. _______________________________________________ questions mailing list [email protected] https://lists.ntp.org/mailman/listinfo/questions
