From 898b8362ef26d4029d68dce820ce916c40c73981 Mon Sep 17 00:00:00 2001 From: Wolfgang Wiedmeyer Date: Fri, 13 Jan 2017 11:36:37 +0100 Subject: Revert "i9300: rewrite libsensors in c++" This reverts commit 381a05756bdbe474ab76242a4e2934d81b8975e9. --- libsensors/akmdfs/AKFS_APIs_8975/AKFS_Math.h | 47 ++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 libsensors/akmdfs/AKFS_APIs_8975/AKFS_Math.h (limited to 'libsensors/akmdfs/AKFS_APIs_8975/AKFS_Math.h') diff --git a/libsensors/akmdfs/AKFS_APIs_8975/AKFS_Math.h b/libsensors/akmdfs/AKFS_APIs_8975/AKFS_Math.h new file mode 100644 index 0000000..dfe48b3 --- /dev/null +++ b/libsensors/akmdfs/AKFS_APIs_8975/AKFS_Math.h @@ -0,0 +1,47 @@ +/****************************************************************************** + * + * Copyright (C) 2012 Asahi Kasei Microdevices Corporation, Japan + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ******************************************************************************/ +#ifndef AKFS_INC_MATH_H +#define AKFS_INC_MATH_H + +#include +#include "AKFS_Configure.h" + +/***** Constant definition ****************************************************/ +#define AKFS_PI 3.141592654f +#define RAD2DEG(rad) ((rad)*180.0f/AKFS_PI) + +/***** Macro definition *******************************************************/ + +#ifdef AKFS_PRECISION_DOUBLE +#define AKFS_SIN(x) sin(x) +#define AKFS_COS(x) cos(x) +#define AKFS_ASIN(x) asin(x) +#define AKFS_ACOS(x) acos(x) +#define AKFS_ATAN2(y, x) atan2((y), (x)) +#define AKFS_SQRT(x) sqrt(x) +#else +#define AKFS_SIN(x) sinf(x) +#define AKFS_COS(x) cosf(x) +#define AKFS_ASIN(x) asinf(x) +#define AKFS_ACOS(x) acosf(x) +#define AKFS_ATAN2(y, x) atan2f((y), (x)) +#define AKFS_SQRT(x) sqrtf(x) +#endif + +#endif + -- cgit v1.1