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標題: 單片機電子時鐘仿真程序可以設置鬧鐘，時鐘調(diào)節(jié) [打印本頁]

作者: lufeiboy 時間: 2019-12-27 22:54
標題: 單片機電子時鐘仿真程序可以設置鬧鐘，時鐘調(diào)節(jié)
設置鬧鈴鍵第3下設置鬧鈴小時，第4下設置鬧鈴分鐘，第5下確定鬧鈴，第6下結(jié)束鬧鈴設置
時間到達設置的鬧鈴時，led燈開始流水，直到過了一分鐘后（鬧鈴沒有秒）led燈停止

可以設置鬧鐘，時鐘調(diào)節(jié)
#include<reg51.h>
#define uchar unsigned char
#define uint unsigned int
uchar abc[]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90};
uchar moshi=0,a=0,b=0,c=0,i=0,j=0,bb=0;
char sec = 00,min = 11,hou = 12,hou_nl = 0,min_nl = 0;
char moshi_num = 0;
char n = 0;
char Close_naozhong = 0;
sbit key1 = P1^0;
sbit key2 = P1^1;
sbit key3 = P1^2;
sbit key4 = P1^3;
sbit key5 = P1^4;
sbit key6 = P1^5;
sbit key7 = P1^6;
#define led P3
void delay(uchar x)
{
      while(x--);
}
void key(void)
{
      if(key1 == 1)
      delay(200);
      if(key1 == 1)a = 1;
      if(a == 1 && key1 == 0)
      {
            moshi++;
            if(moshi > 5)moshi = 0;
            a = 0;
            moshi_num = moshi;
      }
      if(key2 == 1)
      delay(200);
      if(key2 == 1)bb = 1;
      if(bb == 1 && key2 == 0)
      {
            if(moshi == 1)hou++;
            if(moshi == 2)min++;
            if(moshi == 3)hou_nl++;if(hou_nl > 23)hou_nl = 0;
            if(moshi == 4)min_nl++;if(min_nl > 59)min_nl = 0;
            bb = 0;
      }
      if(key3 == 1)
      delay(200);
      if(key3 == 1)c = 1;
      if(c == 1 && key3 == 0)
      {
            if(moshi == 1)hou--;if(hou < 0)hou = 23;
            if(moshi == 2)min--;if(min < 0)min = 59;
            if(moshi == 3)hou_nl--;if(hou_nl < 0)hou_nl = 23;
            if(moshi == 4)min_nl--;if(min_nl < 0)min_nl = 59;
            c = 0;
      }
      if(key4 == 0)moshi = 5;
      if(key4 == 1)moshi = moshi_num;

      if(key5==0)
      {
            delay(200);
            TR0 = 1;
      }
      if(key6==0)
      {
            delay(200);
            TR0 = 0;
      }
      if(key7==0)
      {
            delay(200);
            Close_naozhong = 1;
      }
}
void t0_init(void)
{
      TMOD = 0X01;
      TH0 = 60536 / 256;
      TL0 = 60536 % 256;
      ET0 = 1;
      EA = 1;
      TR0 = 1;
}
void t0(void)interrupt 1
{
      TH0 = 60536 / 256;
      TL0 = 60536 % 256;
      i++;
      if(i == 200)
      {
            i = 0;
            if(moshi == 0)sec++;
            b = ~b;
      }
      if(sec > 59)
      {
            sec = 0;
            min++;
      }
      if(min == 60)
      {
            min = 0;
            hou++;
      }
      if(hou > 23)hou = 0;
}
void main(void)
{
      t0_init();
      led = 0;
      while(1)
      {
            key();
            P0 = 0xff;
            if(moshi == 0)
            {
                     switch(j)
                     {
                              case 0:P0 = abc[hou/10];P2 = ~0x01;break;
                              case 1:P0 = abc[hou%10]&(0x7f|b);P2 = ~0x02;break;
                              case 2:P0 = abc[min/10];P2 = ~0x04;break;
                              case 3:P0 = abc[min%10]&(0x7f|b);P2 = ~0x08;break;
                              case 4:P0 = abc[sec/10];P2 = ~0x10;break;
                              case 5:P0 = abc[sec%10];P2 = ~0x20;break;
                     }
            }
            if(moshi == 1)
            {
                     switch(j)
                     {
                              case 0:P0 = abc[hou/10]|b;P2 = ~0x01;break;
                              case 1:P0 = abc[hou%10]&0x7f|b;P2 = ~0x02;break;
                              case 2:P0 = abc[min/10];P2 = ~0x04;break;
                              case 3:P0 = abc[min%10]&(0x7f|b);P2 = ~0x08;break;
                              case 4:P0 = abc[sec/10];P2 = ~0x10;break;
                              case 5:P0 = abc[sec%10];P2 = ~0x20;break;
                     }
            }
            if(moshi == 2)
            {
                     switch(j)
                     {
                              case 0:P0 = abc[hou/10];P2 = ~0x01;break;
                              case 1:P0 = abc[hou%10]&(0x7f|b);P2 = ~0x02;break;
                              case 2:P0 = abc[min/10]|b;P2 = ~0x04;break;
                              case 3:P0 = abc[min%10]&0x7f|b;P2 = ~0x08;break;
                              case 4:P0 = abc[sec/10];P2 = ~0x10;break;
                              case 5:P0 = abc[sec%10];P2 = ~0x20;break;
                     }
            }
            if(moshi == 3)
            {
                     switch(j)
                     {
                              case 0:P0 = abc[hou_nl/10]|b;P2 = ~0x01;break;
                              case 1:P0 = abc[hou_nl%10]&0x7f|b;P2 = ~0x02;break;
                              case 2:P0 = abc[min_nl/10];P2 = ~0x04;break;
                              case 3:P0 = abc[min_nl%10]&(0x7f|b);P2 = ~0x08;break;
                              case 4:P0 = 0xc6;P2 = ~0x10;break;
                              case 5:P0 = abc[1];P2 = ~0x20;break;
                     }
            }
                     if(moshi == 4)
            {
                     switch(j)
                     {
                              case 0:P0 = abc[hou_nl/10];P2 = ~0x01;break;
                              case 1:P0 = abc[hou_nl%10]&(0x7f|b);P2 = ~0x02;break;
                              case 2:P0 = abc[min_nl/10]|b;P2 = ~0x04;break;
                              case 3:P0 = abc[min_nl%10]&0x7f|b;P2 = ~0x08;break;
                              case 4:P0 = 0xc6;P2 = ~0x10;break;
                              case 5:P0 = abc[2];P2 = ~0x20;break;
                     }
            }
                     if(moshi == 5)
            {
                     switch(j)
                     {
                              case 0:P0 = abc[hou_nl/10];P2 = ~0x01;break;
                              case 1:P0 = abc[hou_nl%10]&(0x7f|b);P2 = ~0x02;break;
                              case 2:P0 = abc[min_nl/10];P2 = ~0x04;break;
                              case 3:P0 = abc[min_nl%10]&(0x7f|b);P2 = ~0x08;break;
                              case 4:P0 = 0xc6;P2 = ~0x10;break;
                              case 5:P0 = 0xc6;P2 = ~0x20;break;
                     }
            }
            j++;
            if(j > 5)j = 0;
            if(hou == hou_nl && min == min_nl && moshi<=2)
            {
                     if( Close_naozhong == 0 )
                     {
                        led = 0x01<<n;
                        n++;
                        if(n > 8)
                        n = 0;
                        switch(j)
                              {
                                    case 0:P0 = abc[hou/10]|b;P2 = ~0x01;break;
                                    case 1:P0 = abc[hou%10]&0x7f|b;P2 = ~0x02;break;
                                    case 2:P0 = abc[min/10]|b;P2 = ~0x04;break;
                                    case 3:P0 = abc[min%10]&0x7f|b;P2 = ~0x08;break;
                                    case 4:P0 = abc[sec/10]|b;P2 = ~0x10;break;
                                    case 5:P0 = abc[sec%10]|b;P2 = ~0x20;break;
                              }

                        }
                        if( Close_naozhong == 1 )
                        led = 0x00;
               }
               else
               {
                     led = 0;
                     Close_naozhong = 0;
                     }

      }
}

GG%`PXRZG15J72~29QMI$NI.png (26.19 KB, 下載次數(shù): 93)

電子時鐘仿真.rar

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