libcfe
0.12.1
some useful C-functions
geo_calculations.h
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#ifndef XGEO_CALCULATIONS_H
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#define XGEO_CALCULATIONS_H
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#include <
cfe/gpstypes.h
>
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long
double
calculate_distance
(
lat_t
lat1_deg,
lng_t
lng1_deg,
alt_t
ele1,
lat_t
lat2_deg,
lng_t
lng2_deg,
alt_t
ele2) __attribute__((
const
));
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float
calculate_incline
(
long
double
dst,
alt_t
d_ele) __attribute__((
const
));
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#endif
/* XGEO_CALCULATIONS_H */
gpstypes.h
alt_t
double alt_t
Definition:
gpstypes.h:10
calculate_distance
long double calculate_distance(lat_t lat1_deg, lng_t lng1_deg, alt_t ele1, lat_t lat2_deg, lng_t lng2_deg, alt_t ele2) __attribute__((const))
lat_t
double lat_t
Definition:
gpstypes.h:8
lng_t
double lng_t
Definition:
gpstypes.h:9
calculate_incline
float calculate_incline(long double dst, alt_t d_ele) __attribute__((const))
cfe
geo_calculations.h
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