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DFRobot / DFRobot_GNSS

MIT License
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HDOP support. #6

Open clavisound opened 2 months ago

clavisound commented 2 months ago

My application needs the value of hdop to determine the quality of fix. But there is not such a method. There is method only for satellite numbers.

clavisound commented 2 months ago

It's not elegant, I managed to grep hdop from the NMEA GGA sentence here.

Of course it's better if the library supports it.

clavisound commented 2 months ago

This is ok. Feed via i2c all NMEA data to NeoGPS.

NeoGPS does the rest of the job.