I have a function that reads in the NMEA strings from a GPS module. In order to just focus on the data that I am interested in I read in the first 5 characters and then perform a strcmp to determine if it is the appropriate sentence. If not it ignores the rest of the sentence. Here is the function: …

Reading in serial data and using strcmp

system May 7, 2014, 11:59am 2

 'GPRMC'

BZZZT

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