arm_inlines_rotation.h File Reference

Rotation inlines. More...

#include <math.h>

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Data Structures
struct	sCoord2D
	2D coordinates structure More...

Functions
sCoord2D	rotate_2D (const sCoord2D c, const SWORD angle)
	2D Coordinates rotation

Detailed Description

Rotation inlines.

Author

SMFSW

Copyright

MIT (c) 2017-2026, SMFSW

Function Documentation

rotate_2D()

sCoord2D rotate_2D ( const sCoord2D c, const SWORD angle )

inline

2D Coordinates rotation

Note

Counter clockwise rotation

MISRA C:2012 Deviations

Function scope deviation granted for:
Rule-15.5 - Advisory: single point of exit (misra-c2012-15.5)

Parameters

[in]	c	- Coordinates to rotate
[in]	angle	- Rotation angle (in degrees, counter clockwise)

Returns

Rotated coordinates