rt-thread/bsp/nuc140/CMSIS/CM0/system_NUC1xx.h

/******************************************************************************
 * @file:    system_armikmcu.h
 * @purpose: CMSIS ARM Cortex-M0 Device Peripheral Access Layer Header File
 * @version: V0.01
 * @date:    17. Feb. 2009
 *----------------------------------------------------------------------------
 *
 * Copyright (C) 2009 ARM Limited. All rights reserved.
 *
 * ARM Limited (ARM) is supplying this software for use with Cortex-Mx 
 * processor based microcontrollers.  This file can be freely distributed 
 * within development tools that are supporting such ARM based processors. 
 *
 * THIS SOFTWARE IS PROVIDED "AS IS".  NO WARRANTIES, WHETHER EXPRESS, IMPLIED
 * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
 * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
 * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
 *
 ******************************************************************************/


#ifndef __SYSTEM_ARMCM0_H
#define __SYSTEM_ARMCM0_H

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


/**
 * Initialize the system
 *
 * @param  none
 * @return none
 *
 * @brief  Setup the microcontroller system
 *         Initialise GPIO directions and values
 */
extern                   void SystemInit     (void);
#endif