114 lines
3.4 KiB
C
114 lines
3.4 KiB
C
/**************************************************************************//**
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* @file system_ADuCM362.h
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* @brief CMSIS Cortex-M3 Device Peripheral Access Layer Header File for
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* Device ADuCM362
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* @version V3.10
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* @date 23. November 2012
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*
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* @note
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*
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******************************************************************************/
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/* Copyright (c) 2012 ARM LIMITED
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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- Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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- Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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- Neither the name of ARM nor the names of its contributors may be used
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to endorse or promote products derived from this software without
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specific prior written permission.
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*
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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Portions Copyright (c) 2017-2018 Analog Devices, Inc.
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---------------------------------------------------------------------------*/
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/** @addtogroup CMSIS
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* @{
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*/
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/** @addtogroup aducM362_system
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* @{
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*/
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#ifndef __SYSTEM_ADUCM362_H__
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#define __SYSTEM_ADUCM362_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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extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
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/**
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* @brief Initialize the system
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*
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* @param none
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* @return none
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*
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* Setup the microcontroller system.
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* Initialize the System and update the SystemCoreClock variable.
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*/
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extern void SystemInit (void);
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/**
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* @brief Update internal SystemCoreClock variable
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*
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* @param none
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* @return none
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*
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* Updates the internal SystemCoreClock with current core
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* Clock retrieved from cpu registers.
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*/
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extern void SystemCoreClockUpdate (void);
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/**
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* @brief Sets the system external clock frequency
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*
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* @param ExtClkFreq External clock frequency in Hz
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* @return none
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*
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* Sets the clock frequency of the source connected to P1.0 clock input source
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*/
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extern void SetSystemExtClkFreq (uint32_t ExtClkFreq);
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/**
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* @brief Gets the system external clock frequency
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*
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* @return External Clock frequency
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*
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* Gets the clock frequency of the source connected to P1.0 clock input source
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*/
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extern uint32_t GetSystemExtClkFreq (void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __SYSTEM_ADUCM361_H__ */
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/**
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* @}
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*/
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/**
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* @}
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*/
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