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b8dd144e03
- removed coretx-m[0|3|4] - moved their content to cortexm_common - adjusted cortex Makefiles to this new name - adjusted cortex Makefiles new structure
71 lines
1.6 KiB
C
71 lines
1.6 KiB
C
/*
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* Copyright (C) 2014-2015 Freie Universität Berlin
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @defgroup cpu_cortexm_common ARM Cortex-M common
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* @ingroup cpu
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* @brief Common implementations and headers for Cortex-M family based
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* micro-controllers
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* @{
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*
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* @file
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* @brief Basic definitions for the Cortex-M common module
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*
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* When ever you want to do something hardware related, that is accessing MCUs
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* registers, just include this file. It will then make sure that the MCU
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* specific headers are included.
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*
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* @author Stefan Pfeiffer <stefan.pfeiffer@fu-berlin.de>
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* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
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* @author Joakim Gebart <joakim.gebart@eistec.se>
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*/
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#ifndef CORTEXM_COMMON_H_
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#define CORTEXM_COMMON_H_
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#include "cpu_conf.h"
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/**
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* TODO: remove once core was adjusted
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*/
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#include "irq.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief Deprecated interrupt control function for backward compatibility
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* @{
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*/
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#define eINT enableIRQ
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#define dINT disableIRQ
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/** @} */
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/**
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* @brief Some members of the Cortex-M family have architecture specific atomic
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* operations in atomic_arch.c
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*/
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#if defined(CPU_ARCH_CORTEX_M3) || defined(CPU_ARCH_CORTEX_M4) || \
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defined(CPU_ARCH_CORTEX_M4F)
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#define ARCH_HAS_ATOMIC_COMPARE_AND_SWAP 1
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#endif
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/**
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* @brief Initialization of the CPU
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*/
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void cpu_init(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* CORTEXM_COMMON_H_ */
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/** @} */
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