gpsmath.h File Reference

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Classes
struct	GPS_DATA
struct	GPS_TIME
Defines
#define	a   6378137.0
#define	e2   2*f-f*f
#define	f   0.0033528106647474807198455286185206
#define	MEAN_EARTH_DIAMETER   12756274.0
#define	MEAN_EARTH_RADIUS   6378137.0
#define	PI   3.1415926535897932384626433832795
#define	UMR   0.017453292519943295769236907684886
Functions
void	xy2latlon (double lat0, double lon0, double X, double Y, double *lat, double *lon)
Variables
struct GPS_DATA	GPS_Data
struct GPS_TIME	GPS_Time
unsigned int	gpsDataOkTrigger

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Define Documentation

#define a   6378137.0

Definition at line 29 of file gpsmath.h.

#define e2   2*f-f*f

Definition at line 31 of file gpsmath.h.

#define f   0.0033528106647474807198455286185206

Definition at line 30 of file gpsmath.h.

#define MEAN_EARTH_DIAMETER   12756274.0

Definition at line 33 of file gpsmath.h.

#define MEAN_EARTH_RADIUS   6378137.0

Definition at line 32 of file gpsmath.h.

#define PI   3.1415926535897932384626433832795

Definition at line 35 of file gpsmath.h.

#define UMR   0.017453292519943295769236907684886

Definition at line 34 of file gpsmath.h.

---

Function Documentation

void xy2latlon	(	double	lat0,
		double	lon0,
		double	X,
		double	Y,
		double *	lat,
		double *	lon
	)

Definition at line 37 of file gpsmath.c.

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Variable Documentation

struct GPS_DATA GPS_Data

Definition at line 32 of file gpsmath.c.

struct GPS_TIME GPS_Time

Definition at line 67 of file main.c.

unsigned int gpsDataOkTrigger

Definition at line 35 of file gpsmath.c.