mirror of
https://github.com/k3ng/k3ng_rotator_controller.git
synced 2025-01-28 15:13:53 +00:00
f15b13e2a7
Developing FEATURE_SATELLITE_TRACKING. Yea.
FEATURE_NEXTION_DISPLAY: call service_nextion_display() right after rebooting display at start up
40 lines
711 B
C
Executable File
40 lines
711 B
C
Executable File
// This file is available in electronic form at http://www.psa.es/sdg/sunpos.htm
|
|
|
|
#ifndef __SUNPOS_H
|
|
#define __SUNPOS_H
|
|
|
|
|
|
// Declaration of some constants
|
|
#define PI_SUNPOS 3.14159265358979323846
|
|
#define TWOPI_SUNPOS (2*PI_SUNPOS)
|
|
#define RAD_SUNPOS (PI_SUNPOS/180)
|
|
#define dEarthMeanRadius 6371.01 // In km
|
|
#define dAstronomicalUnit 149597890 // In km
|
|
|
|
struct cTime
|
|
{
|
|
int iYear;
|
|
int iMonth;
|
|
int iDay;
|
|
double dHours;
|
|
double dMinutes;
|
|
double dSeconds;
|
|
};
|
|
|
|
struct cLocation
|
|
{
|
|
double dLongitude;
|
|
double dLatitude;
|
|
};
|
|
|
|
struct cSunCoordinates
|
|
{
|
|
double dZenithAngle;
|
|
double dAzimuth;
|
|
};
|
|
|
|
void sunpos(cTime udtTime, cLocation udtLocation, cSunCoordinates *udtSunCoordinates);
|
|
|
|
#endif
|
|
|