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

38 lines
2.5 KiB
C

/*---------------------------------------------------------------------------------------------------------*/
/* */
/* Copyright(c) 2009 Nuvoton Technology Corp. All rights reserved. */
/* */
/*---------------------------------------------------------------------------------------------------------*/
#include <stdint.h>
#include "NUC1xx.h"
/*----------------------------------------------------------------------------
Define SYSCLK
*----------------------------------------------------------------------------*/
#define __HSI (50000000UL)
/*----------------------------------------------------------------------------
Clock Definitions
*----------------------------------------------------------------------------*/
uint32_t SystemFrequency = __HSI; /*!< System Clock Frequency (Core Clock) */
/*---------------------------------------------------------------------------------------------------------*/
/* Function: SystemInit */
/* */
/* Parameters: */
/* None */
/* */
/* Returns: */
/* None */
/* */
/* Description: */
/* The necessary initializaiton of systerm. */
/* */
/*---------------------------------------------------------------------------------------------------------*/
void SystemInit (void)
{
}