Navigation

Navigation utilities. More...

Files
file	navigation.h
	Header file for navigation data structures.

Data Structures
struct	navigation_data
	Navigation data structure. More...

Functions
int	navigation_distance (uint64_t *distance, const struct navigation_data *p1, const struct navigation_data *p2)
	Calculate the distance between two navigation points along the surface of the sphere they are relative to.
int	navigation_bearing (uint32_t *bearing, const struct navigation_data *from, const struct navigation_data *to)
	Calculate the bearing from one navigation point to another.

Detailed Description

Navigation utilities.

Function Documentation

navigation_bearing()

int navigation_bearing	(	uint32_t *	bearing,
		const struct navigation_data *	from,
		const struct navigation_data *	to )

#include <zephyr/data/navigation.h>

Calculate the bearing from one navigation point to another.

Parameters

bearing	Destination for calculated bearing angle in millidegrees
from	First navigation point
to	Second navigation point

Return values

0	Success
-EINVAL	Either navigation point is invalid

navigation_distance()

int navigation_distance	(	uint64_t *	distance,
		const struct navigation_data *	p1,
		const struct navigation_data *	p2 )

#include <zephyr/data/navigation.h>

Calculate the distance between two navigation points along the surface of the sphere they are relative to.

Parameters

distance	Destination for calculated distance in millimeters
p1	First navigation point
p2	Second navigation point

Return values

0	Success
-EINVAL	Either navigation point is invalid