Read GPS on C++ -

i got new gps work on project , have difficulties viewing data. gps connected fine , installed correctly , whenever use lsusb see connected. problem trying write code read message coming gps can me how listen on c++ link of receiver http://www.navilock.de/produkte/g_60109/merkmale.html?setlanguage=en

thanks in advance :).

install program called minicom. use minicom open device node gps receiver. use 38400/8/n/1 (38400 specified in link receiver; other values guesses.) comms parameters. once this, should see stream of text characters. might not understand them, should recognizable characters. once you've verified connectivity, close minicom.

then, examine copy of nmea protocol standard learn how parse data stream.

lastly, reading on how use posix's termios struct in combination file descriptors , normal open(), close(), read(), , write() functions. able receive data stream in program , parse nmea messages.

as side note, receivers have binary protocol can use expose more features, nmea parser more portable between receivers.

another note, gpsd has taken care of lot of , exposes c interface never need write parsing code.