118 lines
2.8 KiB
C
118 lines
2.8 KiB
C
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/**
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******************************************************************************
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* @file ble_common.h
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* @author MCD Application Team
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* @brief Common file to BLE Middleware
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2018-2021 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __BLE_COMMON_H
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#define __BLE_COMMON_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdint.h>
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#include <string.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#include "ble_conf.h"
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#include "ble_dbg_conf.h"
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/* Event types copied from MW Legacy file*/
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#include "tl.h"
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/* -------------------------------- *
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* Basic definitions *
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* -------------------------------- */
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#undef NULL
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#define NULL 0
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#undef FALSE
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#define FALSE 0
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#undef TRUE
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#define TRUE (!0)
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/* -------------------------------- *
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* Macro delimiters *
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* -------------------------------- */
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#define M_BEGIN do {
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#define M_END } while(0)
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/* -------------------------------- *
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* Some useful macro definitions *
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* -------------------------------- */
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#ifndef MAX
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#define MAX( a, b ) (((a) > (b)) ? (a) : (b))
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#endif
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#ifndef MIN
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#define MIN( a, b ) (((a) < (b)) ? (a) : (b))
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#endif
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#define MODINC( a, m ) M_BEGIN (a)++; if ((a)>=(m)) (a)=0; M_END
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#define MODDEC( a, m ) M_BEGIN if ((a)==0) (a)=(m); (a)--; M_END
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#define MODADD( a, b, m ) M_BEGIN (a)+=(b); if ((a)>=(m)) (a)-=(m); M_END
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#define MODSUB( a, b, m ) MODADD( a, (m)-(b), m )
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#ifdef WIN32
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#define ALIGN(n)
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#else
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#define ALIGN(n) __attribute__((aligned(n)))
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#endif
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#define PAUSE( t ) M_BEGIN \
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volatile int _i; \
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for ( _i = t; _i > 0; _i -- ); \
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M_END
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#define DIVF( x, y ) ((x)/(y))
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#define DIVC( x, y ) (((x)+(y)-1)/(y))
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#define DIVR( x, y ) (((x)+((y)/2))/(y))
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#define SHRR( x, n ) ((((x)>>((n)-1))+1)>>1)
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#define BITN( w, n ) (((w)[(n)/32] >> ((n)%32)) & 1)
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#define BITNSET( w, n, b ) M_BEGIN (w)[(n)/32] |= ((U32)(b))<<((n)%32); M_END
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/* -------------------------------- *
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* Compiler *
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* -------------------------------- */
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#define PLACE_IN_SECTION( __x__ ) __attribute__((section (__x__)))
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#ifdef __cplusplus
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}
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#endif
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#endif /*__BLE_COMMON_H */
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