Seeed / Mbed 2 deprecated Seeed_Grove_Digital_Compass_Example

Example using the HMC5883L compass

Dependencies:   HMC5883L mbed

main.cpp

Committer:
sam_grove
Date:
2014-08-15
Revision:
0:74dc5ccb0b73

File content as of revision 0:74dc5ccb0b73:


#include "mbed.h"
#include "HMC5883L.h"

HMC5883L compass(D14, D15);
 
int main(void)
{
    int16_t data[3] = {0};
    double heading = 0.0f;
    
    compass.init();
    
    while(1) {
        compass.getXYZ(data);
        wait(0.1f);
        heading = compass.getHeadingXYDeg();
        printf("x: %4d, y: %4d, z: %4d\n", data[0], data[1], data[2]);
        printf("heading: %3.2f\n", heading);
        wait(1.0f);
    }
}