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/**
******************************************************************************
* @file stm32_wpan_common.h
* @author MCD Application Team
* @brief Common file to utilities
******************************************************************************
* @attention
*
* <h2><center>© Copyright (c) 2018 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32_WPAN_COMMON_H
#define __STM32_WPAN_COMMON_H
#ifdef __cplusplus
extern "C" {
#endif
#if defined ( __CC_ARM )
#define __ASM __asm /*!< asm keyword for ARM Compiler */
#define __INLINE __inline /*!< inline keyword for ARM Compiler */
#define __STATIC_INLINE static __inline
#elif defined ( __ICCARM__ )
#define __ASM __asm /*!< asm keyword for IAR Compiler */
#define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */
#define __STATIC_INLINE static inline
#elif defined ( __GNUC__ )
#define __ASM __asm /*!< asm keyword for GNU Compiler */
#define __INLINE inline /*!< inline keyword for GNU Compiler */
#define __STATIC_INLINE static inline
#endif
#include <stdint.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include "cmsis_compiler.h"
/* -------------------------------- *
* Basic definitions *
* -------------------------------- */
#undef NULL
#define NULL 0U
#undef FALSE
#define FALSE 0U
#undef TRUE
#define TRUE (!0U)
/* -------------------------------- *
* Critical Section definition *
* -------------------------------- */
#undef BACKUP_PRIMASK
#define BACKUP_PRIMASK() uint32_t primask_bit= __get_PRIMASK()
#undef DISABLE_IRQ
#define DISABLE_IRQ() __disable_irq()
#undef RESTORE_PRIMASK
#define RESTORE_PRIMASK() __set_PRIMASK(primask_bit)
/* -------------------------------- *
* Macro delimiters *
* -------------------------------- */
#undef M_BEGIN
#define M_BEGIN do {
#undef M_END
#define M_END } while(0)
/* -------------------------------- *
* Some useful macro definitions *
* -------------------------------- */
#undef MAX
#define MAX(a, b) (((a) > (b)) ? (a) : (b))
#undef MIN
#define MIN(a, b) (((a) < (b)) ? (a) : (b))
#undef MODINC
#define MODINC( a, m ) M_BEGIN (a)++; if ((a)>=(m)) (a)=0; M_END
#undef MODDEC
#define MODDEC( a, m ) M_BEGIN if ((a)==0) (a)=(m); (a)--; M_END
#undef MODADD
#define MODADD( a, b, m ) M_BEGIN (a)+=(b); if ((a)>=(m)) (a)-=(m); M_END
#undef MODSUB
#define MODSUB( a, b, m ) MODADD( a, (m)-(b), m )
#undef ALIGN
#ifdef WIN32
#define ALIGN(n)
#else
#define ALIGN(n) __attribute__((aligned(n)))
#endif
#undef PAUSE
#define PAUSE( t ) M_BEGIN \
volatile int _i; \
for ( _i = t; _i > 0; _i -- ); \
M_END
#undef DIVF
#define DIVF( x, y ) ((x)/(y))
#undef DIVC
#define DIVC( x, y ) (((x)+(y)-1)/(y))
#undef DIVR
#define DIVR( x, y ) (((x)+((y)/2))/(y))
#undef SHRR
#define SHRR( x, n ) ((((x)>>((n)-1))+1)>>1)
#undef BITN
#define BITN( w, n ) (((w)[(n)/32] >> ((n)%32)) & 1)
#undef BITNSET
#define BITNSET( w, n, b ) M_BEGIN (w)[(n)/32] |= ((U32)(b))<<((n)%32); M_END
/* -------------------------------- *
* Section attribute *
* -------------------------------- */
#undef PLACE_IN_SECTION
#define PLACE_IN_SECTION( __x__ ) __attribute__((section (__x__)))
/* ----------------------------------- *
* Packed usage (compiler dependent) *
* ----------------------------------- */
#undef PACKED__
#undef PACKED_STRUCT
#if defined ( __CC_ARM )
#if defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050U)
#define PACKED__ __attribute__((packed))
#define PACKED_STRUCT struct PACKED__
#else
#define PACKED__(TYPE) __packed TYPE
#define PACKED_STRUCT PACKED__(struct)
#endif
#elif defined ( __GNUC__ )
#define PACKED__ __attribute__((packed))
#define PACKED_STRUCT struct PACKED__
#elif defined (__ICCARM__)
#define PACKED_STRUCT __packed struct
#else
#define PACKED_STRUCT __packed struct
#endif
#ifdef __cplusplus
}
#endif
#endif /*__STM32_WPAN_COMMON_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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