单片机系统作息时间控制器

1、-单片机系统作息时间控制器附录：*include reg52.h*include *define THCO 0*ee*define TLCO 0*0*define u8 unsigned charunsigned char code Duan=0*3F, 0*06,0*5B,0*4F,0*66,0*6D,0*7D,0*07,0*7F,0*6F;/共阳极数码管，0-9段码表unsigned char Data_Buffer6=0,0,0,0,0,0;/6位数码管unsigned char Hour=6,Min=49,Sec=50;/实时时间unsigned char N_Hour=6,N_Min

2、=50;/闹钟时间unsigned char M_Min=0,M_Sec=0;M_Hour=0;/秒表时间unsigned char Ring_time = 5; /响铃长度unsigned char Mode=0;/按键次数/MODE, 0:实时时钟；1：修改小时；2：修改分钟，3：修改闹钟小时，4：修改闹钟分钟，5：启停闹钟u8Tim2=6,50,7,0,7,25,8,20,8,30,9,15,9,25,10,10,10,30,11,15,11,25,12,10,13,20,13,30, 14,15,14,25,15,10,16,30,17,0,17,50,18,0,21,30,23,0;

3、bit Z_Ring=0;/整点报时标志bit N_Ring =0 ;/启动闹铃标志，1：启动bit Brush_flag=0;/更新数码管标志sbit P10=P10;/四个数码管的位码口定义sbit P11=P11;sbit P12=P12;sbit P13=P13;sbit P14=P14;sbit P15=P15;bit qq=0;sbit K_Mode=P20; /按键定义sbit K_UP=P21;sbit K_DN=P22;sbit K_Net=P32;sbit LED1=P23; /四个指示灯sbit LED2=P24;sbit LED3=P25; sbit LED4=P26;

4、sbit Clock_Ring = P30; /蜂鸣器的位码口定义 static unsigned char Bit=0;/静态变量，退出程序后，值保存static unsigned char count=0,K_count=0,M_count;static unsigned char time_n=0; void miaobiao();/秒表函数static unsigned char MB=0;/秒表开启标志static unsigned char MBFW=0;/秒表复位 void ring_play(); /声音播放函数 void ring_delay(unsigned char *)

5、; /声音延时 void Z_ring();/整点报时函数void Zring();/整点报时/*/void ring_delay(unsigned char n) /声音延时 125*n 毫秒 unsigned char i=125,j; do do for (j=0; j230; j+) _nop_(); while(-i); while(-n);/*/void ring_play() /声音播放 Clock_Ring=0; ring_delay(1); Clock_Ring=1;/*/void Zring()/整点报时 if(Z_Ring=1)/整点报时标志位 ring_delay(4)

6、; ring_play(); /播放音乐一次 Z_Ring=0; /*/void ring()/闹钟 int i =0 ; for(i = 0 ;i = 23; i+) if(Timi0 = Hour & Timi1 = Min &Sec=10)/闹钟相等 N_Ring=1; /biaozhiweiif(N_Ring=1)/闹铃启动 ring_delay(4); ring_play(); /播放音乐一次 N_Ring=0; /*/void look()/数码管显示 if(Brush_flag=1)/更新数码管显示 Brush_flag=0;if(Mode=2) /实时时间Data_Buffer

7、0=Hour/10; Data_Buffer1=Hour%10; Data_Buffer2=Min/10; Data_Buffer3=Min%10; Data_Buffer4=Sec/10; Data_Buffer5=Sec%10; else if(Mode=4) /闹钟时间 Data_Buffer0=N_Hour/10; Data_Buffer1=N_Hour%10; Data_Buffer2=N_Min/10; Data_Buffer3=N_Min%10; Data_Buffer4=M_Sec/10; Data_Buffer5=M_Sec%10; else if(Mode=200)/秒计时

8、，定时器定时5ms,计200次为一秒 Brush_flag=1;/更新数码管显示 count=0; Sec+; if(Sec=60) Sec=0; Min+; if(Min=60)/时间计时 Min=0; Hour+; if(Hour=24)Hour=0; /*/void del()/显示位操作与小数点处理Bit+; if(Bit=6)Bit=0; P1|=0*ff;/先关位码 P0=DuanData_BufferBit;/开段码 if(count100&Bit=1)P0|=0*80;/0.5S中间小数点亮，之后灭，不断循环 if(count=30)/消抖处理 if(N_Ring = 1)/闹

9、铃启动 N_Ring = 0;return; K_count=0;Brush_flag=1;if(K_Mode=0)/修改Mode, Mode+; if(Mode=6)Mode=0; if(Mode=0)LED1=1;LED2=1;LED3=1;LED4=1;/实时时间 else if(Mode=1)LED1=0; /修改小时 else if(Mode=2)LED1=1;LED2=0;/修改分钟 else if(Mode=3)LED2=1;LED3=0;/修改小时 else if(Mode=4)LED3=1;LED4=0;/修改分钟 else if(Mode=5)LED4=0;LED3=0;/

10、秒表 else if(K_UP=0) if(Mode=1) /实时时间小时加 Hour+; if(Hour=24)Hour=0; else if(Mode=2)/实时时间分钟加 Min+; if(Min=60)Min=0; else if(Mode=3)/闹钟时间小时加 N_Hour+; if(N_Hour=24)N_Hour=0; else if(Mode=4)/闹钟时间分钟加 N_Min+; if(N_Min=60)N_Min=0; else if(Mode=5) MBFW=1; else if(K_DN=0) if(Mode=1) /小时减 if(Hour=0)Hour=23; else

11、 Hour-; else if(Mode=2) /分钟减 if(Min=0)Min=59; else Min-; else if(Mode=3) /小时减 if(N_Hour=0)N_Hour=23; else N_Hour-; else if(Mode=4) /分钟减 if(N_Min=0)N_Min=59; else N_Min-; else if(Mode=5) MB=!MB; if(Mode=3|Mode=4)Timqq0=N_Hour;Timqq1=N_Min; else K_count=0;/*/void timer0() interrupt 1 /中断 TH0=THCO; TL0=TLCO; jisuan(); del(); key(); /*/void miaobiao()/秒表函数 if (MBFW=1) M_count=0; M_Sec=0;Brush_flag=1; M_Min=0;Brush_flag=1; M_Hour=0;Brush_flag=1; MBFW=0; else if(MB=1) M_count+; if(M_count=20) M_count=0; M_Sec+; Brush_fla