light_main.c

这是关于根据按键显示灯亮的源代码

/*****************************************************************************
 *  light_main.c 
 *
 *  Roller Light DEMO
 *
 *  SST89E58/SST89E516 Experimental BOARD 
 *
 *  Copyright(C) 2007, Finley ZHU, HUST
 *  All rights reserved.
 *
 *   History
 *   2007.11.18  ver 1.00
 *
 *****************************************************************************/

#include "../pub/board.h"

void main()
{
	unsigned char i=6;

	/* 初始化 */
	Board_Init();
	while(1) {
		i++;
		i &= 0x07;
		P2 = (1<<i);
		Delay5Mss(10);
	}
}

/************* END of FILE *****************************************/