optimised_math.h
37 lines
| 1.4 KiB
| text/x-c
|
CLexer
r47 | /*------------------------------------------------------------------------------ | |||
-- This file is a part of the libuc, microcontroler library | ||||
-- Copyright (C) 2012, Alexis Jeandet | ||||
-- | ||||
-- This program is free software; you can redistribute it and/or modify | ||||
-- it under the terms of the GNU General Public License as published by | ||||
-- the Free Software Foundation; either version 3 of the License, or | ||||
-- (at your option) any later version. | ||||
-- | ||||
-- This program is distributed in the hope that it will be useful, | ||||
-- but WITHOUT ANY WARRANTY; without even the implied warranty of | ||||
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||||
-- GNU General Public License for more details. | ||||
-- | ||||
-- You should have received a copy of the GNU General Public License | ||||
-- along with this program; if not, write to the Free Software | ||||
-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||||
------------------------------------------------------------------------------- | ||||
-- Author : Alexis Jeandet | ||||
-- Mail : alexis.jeandet@gmail.com | ||||
-------------------------------------------------------------------------------*/ | ||||
#ifndef OPTIMISED_MATH_H | ||||
#define OPTIMISED_MATH_H | ||||
#include <arm_math.h> | ||||
inline float32_t optimised_sqrt(float32_t value) | ||||
{ | ||||
float32_t out; | ||||
arm_sqrt_f32(value,&out); | ||||
return out; | ||||
} | ||||
inline float optimised_sin(float32_t x) | ||||
{ | ||||
return arm_sin_f32(x); | ||||
} | ||||
#endif | ||||