74 lines
2.7 KiB
C
74 lines
2.7 KiB
C
|
/***************************************************************************//**
|
||
|
|
* @file
|
||
|
|
* @brief EFM32 general purpose utilities.
|
||
|
|
* @author Energy Micro AS
|
||
|
|
* @version 2.0.0
|
||
|
|
*******************************************************************************
|
||
|
|
* @section License
|
||
|
|
* <b>(C) Copyright 2011 Energy Micro AS, http://www.energymicro.com</b>
|
||
|
|
*******************************************************************************
|
||
|
|
*
|
||
|
|
* This source code is the property of Energy Micro AS. The source and compiled
|
||
|
|
* code may only be used on Energy Micro "EFM32" microcontrollers.
|
||
|
|
*
|
||
|
|
* This copyright notice may not be removed from the source code nor changed.
|
||
|
|
*
|
||
|
|
* DISCLAIMER OF WARRANTY/LIMITATION OF REMEDIES: Energy Micro AS has no
|
||
|
|
* obligation to support this Software. Energy Micro AS is providing the
|
||
|
|
* Software "AS IS", with no express or implied warranties of any kind,
|
||
|
|
* including, but not limited to, any implied warranties of merchantability
|
||
|
|
* or fitness for any particular purpose or warranties against infringement
|
||
|
|
* of any proprietary rights of a third party.
|
||
|
|
*
|
||
|
|
* Energy Micro AS will not be liable for any consequential, incidental, or
|
||
|
|
* special damages, or any other relief, or for any claim by any third party,
|
||
|
|
* arising from your use of this Software.
|
||
|
|
*
|
||
|
|
******************************************************************************/
|
||
|
|
#ifndef __EFM32_COMMON_H
|
||
|
|
#define __EFM32_COMMON_H
|
||
|
|
|
||
|
|
#include <stdint.h>
|
||
|
|
#include <stdbool.h>
|
||
|
|
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/***************************************************************************//**
|
||
|
|
* @addtogroup EFM32_Library
|
||
|
|
* @{
|
||
|
|
******************************************************************************/
|
||
|
|
|
||
|
|
/***************************************************************************//**
|
||
|
|
* @addtogroup COMMON
|
||
|
|
* @brief EFM32 general purpose utilities.
|
||
|
|
* @{
|
||
|
|
******************************************************************************/
|
||
|
|
|
||
|
|
#if !defined(__GNUC__)
|
||
|
|
|
||
|
|
/** Macro for getting minimum value. */
|
||
|
|
#define EFM32_MIN(a, b) ((a) < (b) ? (a) : (b))
|
||
|
|
/** Macro for getting maximum value. */
|
||
|
|
#define EFM32_MAX(a, b) ((a) > (b) ? (a) : (b))
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
/** Macro for getting minimum value. No sideeffects, a and b are evaluated once only. */
|
||
|
|
#define EFM32_MIN(a, b) ({ typeof(a)_a = (a); typeof(b)_b = (b); _a < _b ? _a : _b; })
|
||
|
|
/** Macro for getting maximum value. No sideeffects, a and b are evaluated once only. */
|
||
|
|
#define EFM32_MAX(a, b) ({ typeof(a)_a = (a); typeof(b)_b = (b); _a > _b ? _a : _b; })
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/** @} (end addtogroup COMMON) */
|
||
|
|
/** @} (end addtogroup EFM32_Library) */
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* __EFM32_COMMON_H */
|