ISF  2.2 rev 5
Intelligent Sensing Framework for Kinetis with Processor Expert
math_constants.h
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1 /*
2  *
3  * Copyright (c) 2015, Freescale Semiconductor, Inc.
4  *
5 */
6 /*
7  * math_constants.h
8  *
9  * Created on: Nov 26, 2013,
10  * Author: B37804
11  */
12 
13 #ifndef MATH_CONSTANTS_H_
14 #define MATH_CONSTANTS_H_
15 
16 // useful multiplicative conversion constants
17 #define PI 3.141592654F // Pi
18 #define FDEGTORAD 0.01745329251994F // degrees to radians conversion = pi / 180
19 #define FRADTODEG 57.2957795130823F // radians to degrees conversion = 180 / pi
20 
21 
22 #endif /* MATH_CONSTANTS_H_ */