main.c

周立功 214x pack 配套光盘

/****************************************Copyright (c)**************************************************
**                               Guangzou ZLG-MCU Development Co.,LTD.
**                                      graduate school
**                                 http://www.zlgmcu.com
**
**--------------File Info-------------------------------------------------------------------------------
** File name:			main.c
** Last modified Date:  2004-09-16
** Last Version:		1.0
** Descriptions:		The main() function example template
**
**------------------------------------------------------------------------------------------------------
** Created by:			Chenmingji
** Created date:		2004-09-16
** Version:				1.0
** Descriptions:		The original version
**
**------------------------------------------------------------------------------------------------------
** Modified by:
** Modified date:
** Version:
** Descriptions:
**
********************************************************************************************************/
#include "config.h"

#define LEDS8	0xFF<<18

void DelayNS(uint32 dly)
{
	uint32 i;
	for ( ; dly>0; dly--)
		for (i=50000; i>0; i--);
}


int main (void)
{
	SCS = 0x02;				// 端口1选择快速GPIO
	FIO1MASK = 0x00;		// 不屏蔽任何管脚
	FIO1DIR = LEDS8;		// 设定LED控制管脚输出

	while(1)
	{
		FIO1SET = LEDS8;	// 熄灭LED
		DelayNS(10);
		FIO1CLR = LEDS8;	// 点亮LED
		DelayNS(10);
	}
	
    return 0;
}
/*********************************************************************************************************
**                            End Of File
********************************************************************************************************/