How can I extract only the GPGGA data from received GPA data?

RE: How can I extract only the GPGGA data from received GPA data?

bjorn-spockeli — Mon, 15 Jan 2018 07:19:12 GMT

@kiki: There are no fixed UART pins on the nRF52 Series as any GPIO pin can be configured as the TX or RX pin from SW. I would kindly ask you to create a new question where you describe your setup in detail, i.e. wired connections, which SDK version you're using, which SDK example your using etc

RE: How can I extract only the GPGGA data from received GPA data?

KIKI — Sun, 14 Jan 2018 10:13:43 GMT

Hello Bjørn, I am working with the 52840 and GPS module(I hope the development kit could read the GPS information via UART). I connect the RX of the GPS module to p0.06 of the development kit, connect the TX of the GPS module to p0.08 of the development kit, connect VCC to 5V and GND to GND, I am not sure if my connection is right, could you offer me some guidance? Thank you very much!

RE: How can I extract only the GPGGA data from received GPA data?

Hyun Woo — Thu, 28 Jan 2016 14:26:27 GMT

Thanks!!:-)

RE: How can I extract only the GPGGA data from received GPA data?

Hyun Woo — Thu, 28 Jan 2016 14:25:50 GMT

Thank you ! :-)

RE: How can I extract only the GPGGA data from received GPA data?

awneil — Tue, 26 Jan 2016 13:30:45 GMT

This has nothing specifically to do with nRF52 - it is just standard 'C' stuff.

There are plenty of references on the interwebs on parsing NMEA data.

I thoroughly recommend this one:

www.visualgps.net/.../NMEAParser.html

RE: How can I extract only the GPGGA data from received GPA data?

bjorn-spockeli — Tue, 26 Jan 2016 12:59:19 GMT

I am afraid that we do not have any example code that parses NMEA sentences. However, if you're looking for a NMEA parser in C, you could take a look at this GitHub repo.

-Bjørn