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#include "AT89X51.h"

sbit	RS	= 0xA0;		//LCD控制引脚
sbit	RW	= 0xA1;		//LCD控制引脚
sbit	E	= 0xA2;		//LCD控制引脚
sbit	beep	= P3 ^ 7; /* 蜂鸣器发声 */
sbit    led = P2^3;
sbit    alarm = P2^4;
sbit    op  = P3^1;
sbit     rain = P3 ^4;
//LCD显示字符串
char	SpeedChar[]	= "Flag Control:46S";
char	StateChar[]	= "RUN Time: ";
char	number[]	= "0123456789";
char	str[]		= "  s    ";


unsigned char		tl0, th0;       /* 定时器赋值 */
bit			startFlag = 0, fanFlag = 0, enable = 0;
char			count;          /* 中断次数定义 */
unsigned char		sec;            /* 秒数 */
unsigned char		shi;            /* 秒数 */
unsigned int code	FreqTab[] = {   /* 简谱对应的简谱码 */
	65535,
	64260,64400,  64524, 64579, 64685, 64778, 64860,
	64898,64968,  65030, 65057, 65110, 65157, 65198,
	65217,65252,  65283, 65297, 65323, 65346, 65367,
};