Tyler Weaver / HARP3

Generation 3 of the Harp project

Dependencies:   Servo TMP36 GZ buffered-serial1 chan_fatfs_sd nmea_parser watchdog mbed-rtos mbed

Fork of HARP2 by Tyler Weaver

main.cpp

Committer:
tylerjw
Date:
2012-02-22
Revision:
3:9cba44dd2f2b
Parent:
2:0c9ade531a5b
Child:
5:8444ec4245e7

File content as of revision 3:9cba44dd2f2b:

#include "mbed.h"
#include "GPS.h"

Serial pc(USBTX, USBRX);
GPS gps(p9, p10);

int main() {
    int gps_message;
    while (1) {
        gps_message = gps.sample();
        if (gps_message == GGA) {
            pc.printf("Responding to GGA message.\n");
            pc.printf("I'm at %f, %f\n", gps.get_dec_latitude(), gps.get_dec_longitude());
            pc.printf("%d satelites used\n", gps.get_satelites());
            pc.printf("altitude = %f M\n\n", gps.get_msl_altitude());
        } else if (gps_message == VTG) {
            pc.printf("Responding to VTG message.\n");
            pc.printf("True heading = %f deg\n", gps.get_course_t());
            pc.printf("Magnetic heading = %f deg\n", gps.get_course_m());
            pc.printf("Speed = %f knots\n", gps.get_speed_k());
            pc.printf("Speed = %f Km/hr\n\n", gps.get_speed_km());
        } else if (gps_message == GLL) {
            pc.printf("Responding to GLL message.\n");
            pc.printf("I'm at %f, %f\n", gps.get_dec_latitude(), gps.get_dec_longitude());
        } else if (gps_message == RMC) {
            pc.printf("Responding to RMC message.\n");
            pc.printf("I'm at %f, %f\n", gps.get_dec_latitude(), gps.get_dec_longitude());
            pc.printf("True heading = %f deg\n", gps.get_course_t());
            pc.printf("Speed = %f knots\n\n", gps.get_speed_k());
        } else if (gps_message == NO_LOCK) {
            pc.printf("Oh Dear! No lock :(\n");
        }
    }
}