Parse GPS String for Time and Coordinates

Code

#include <stdio.h>
#include <string.h>

void parse_gprmc(char *nmea) {
    // Your logic here
    char time[9] = {nmea[7],  nmea[8] , ':' , nmea[9] , nmea[10] , ':' , nmea[11] , nmea[12], '\0'};
    char latitude[11] = {nmea[16],  nmea[17] ,  nmea[18] , nmea[19] , nmea[20] , nmea[21], nmea[22], nmea[23], ' ', nmea[25]};
    char longitude[11] = {nmea[27],  nmea[28] ,  nmea[29] , nmea[30] , nmea[31] , nmea[32], nmea[33], nmea[34], nmea[35], ' ', nmea[37]};
    printf("Time: %s\n", time);
    printf("Latitude: %s\n", latitude);
    printf("Longitude: %s", longitude);
}

int main() {
    char nmea[100];
    fgets(nmea, sizeof(nmea), stdin);
    parse_gprmc(nmea);
    return 0;
}

Solving Approach

 

 

 

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Input

$GPRMC,123519,A,4807.038,N,01131.000,E

Expected Output

Time: 12:35:19 Latitude: 4807.038 N Longitude: 01131.000 E