Hi,
I am building an Asset Tracking solution using the Particle Electron Asset Tracker using fancy-asset-tracker, (using https://github.com/dmiddlecamp/fancy-asset-tracker) as a basis.
(Seems to work nicely with the wake-on-move / GPS Reading).
I’m not sure if I’ve picked up a bug in GPS_Math.h?
I am in the Southern Hemisphere and instead of coming up as -28.00, it comes up as 28.00, (putting me in the wrong location).
The library I am using is as follows;
###########################
#include <math.h>
#include <ctype.h>
#ifndef _GPS_MATH_H
#define _GPS_MATH_H
//http://arduinodev.woofex.net/2013/02/06/adafruit_gps_forma/
double convertDegMinToDecDeg (float degMin) {
double min = 0.0;
double decDeg = 0.0;
//get the minutes, fmod() requires double
min = fmod((double)degMin, 100.0);
//rebuild coordinates in decimal degrees
degMin = (int) ( degMin / 100 );
decDeg = degMin + ( min / 60 );
return decDeg;
}
#endif
##############
Is someone able to assist me in debugging this to get the correct latitude?
Or else let me know if I’m looking in the wrong location.
Much appreciated!