/**************************************************************************//**
 * @file     system_ADuCM363.h
 * @brief    CMSIS Cortex-M3 Device Peripheral Access Layer Header File for
 *           Device ADuCM363
 * @version  V3.10
 * @date     23. November 2012
 *
 * @note
 *
 ******************************************************************************/
/* Copyright (c) 2012 ARM LIMITED

   All rights reserved.
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions are met:
   - Redistributions of source code must retain the above copyright
     notice, this list of conditions and the following disclaimer.
   - Redistributions in binary form must reproduce the above copyright
     notice, this list of conditions and the following disclaimer in the
     documentation and/or other materials provided with the distribution.
   - Neither the name of ARM nor the names of its contributors may be used
     to endorse or promote products derived from this software without
     specific prior written permission.
   *
   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
   LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   POSSIBILITY OF SUCH DAMAGE.

   Portions Copyright (c) 2017-2018 Analog Devices, Inc.
   ---------------------------------------------------------------------------*/

/** @addtogroup CMSIS
  * @{
  */

/** @addtogroup aducM363_system
  * @{
  */  

#ifndef __SYSTEM_ADUCM363_H__
#define __SYSTEM_ADUCM363_H__

#ifdef __cplusplus
 extern "C" {
#endif

#include <stdint.h>

extern uint32_t SystemCoreClock;     /*!< System Clock Frequency (Core Clock)  */

/**
 * @brief  Initialize the system
 *
 * @param  none
 * @return none
 *
 * Setup the microcontroller system.
 * Initialize the System and update the SystemCoreClock variable.
 */
extern void SystemInit (void);

/**
 * @brief  Update internal SystemCoreClock variable
 *
 * @param  none
 * @return none
 *
 * Updates the internal SystemCoreClock with current core
 * Clock retrieved from cpu registers.
 */
extern void SystemCoreClockUpdate (void);

/**
 * @brief  Sets the system external clock frequency
 *
 * @param  ExtClkFreq   External clock frequency in Hz
 * @return none
 *
 * Sets the clock frequency of the source connected to P1.0 clock input source
 */
extern void SetSystemExtClkFreq (uint32_t ExtClkFreq);

/**
 * @brief  Gets the system external clock frequency
 *
 * @return External Clock frequency
 *
 * Gets the clock frequency of the source connected to P1.0 clock input source
 */
extern uint32_t GetSystemExtClkFreq (void);

#ifdef __cplusplus
}
#endif

#endif /* __SYSTEM_ADUCM363_H__ */

/**
  * @}
  */
  
/**
  * @}
  */