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          EEPW首頁 > 嵌入式系統(tǒng) > 設(shè)計應(yīng)用 > 基于51單片機的 點陣+音樂=祝你生日快樂

          基于51單片機的 點陣+音樂=祝你生日快樂

          作者: 時間:2012-08-30 來源:網(wǎng)絡(luò) 收藏

          //-----------------------------------------------------
          //12*12點陣+產(chǎn)生>>
          // MCU:89C51 晶振:12M
          //編寫日期:2010。12。25
          //編寫人:李春起
          #include REG51.H>
          #define uchar unsigned char
          #define uint unsigned int
          uint a=0,a1=0,a2=0;
          uint miusfla,miust,mius=64536;
          uint disfla1,sta=0;
          char flag=0,mdflag=0;
          sbit k1=P3^2;
          sbit k2=P3^3;
          sbit YY=P3^1;

          本文引用地址:http://www.ex-cimer.com/article/170970.htm

          uchar code tabfas[]={
          //==============笑臉===================================
          //P0口
          0xFF,0xFF,0xFF,0xFF,0xFE,0xFD,0xFB,0xF7,0xEF,0xDF,0xBF,0x7F,
          0xFF,0xFF,0xFF,0xFF,0xFE,0xFD,0xFB,0xF7,0xEF,0xDF,0xBF,0x7F,
          //P1口
          0x8E,0x4D,0xAB,0x57,0x5F,0x9F,0x9F,0x5F,0x5F,0xAF,0x4F,0x8F,
          0x8E,0x4D,0xAB,0x97,0x9F,0x9F,0x9F,0x9F,0x9F,0xAF,0x4F,0x8F,
          //P2口
          0x87,0x88,0x50,0x20,0xA4,0x68,0x68,0xA4,0x20,0x50,0x88,0x87,
          0x87,0x88,0x50,0x20,0xA4,0x68,0x68,0xA4,0x20,0x50,0x88,0x87,
          //P0口
          0xFF,0xFF,0xFF,0xFF,0xFE,0xFD,0xFB,0xF7,0xEF,0xDF,0xBF,0x7F,
          0xFF,0xFF,0xFF,0xFF,0xFE,0xFD,0xFB,0xF7,0xEF,0xDF,0xBF,0x7F,
          0xFF,0xFF,0xFF,0xFF,0xFE,0xFD,0xFB,0xF7,0xEF,0xDF,0xBF,0x7F,
          0xFF,0xFF,0xFF,0xFF,0xFE,0xFD,0xFB,0xF7,0xEF,0xDF,0xBF,0x7F,
          0xFF,0xFF,0xFF,0xFF,0xFE,0xFD,0xFB,0xF7,0xEF,0xDF,0xBF,0x7F,
          0xFF,0xFF,0xFF,0xFF,0xFE,0xFD,0xFB,0xF7,0xEF,0xDF,0xBF,0x7F,
          0xFF,0xFF,0xFF,0xFF,0xFE,0xFD,0xFB,0xF7,0xEF,0xDF,0xBF,0x7F,
          0xFF,0xFF,0xFF,0xFF,0xFE,0xFD,0xFB,0xF7,0xEF,0xDF,0xBF,0x7F,
          0xFF,0xFF,0xFF,0xFF,0xFE,0xFD,0xFB,0xF7,0xEF,0xDF,0xBF,0x7F,
          0xFF,0xFF,0xFF,0xFF,0xFE,0xFD,0xFB,0xF7,0xEF,0xDF,0xBF,0x7F,
          0xFF,0xFF,0xFF,0xFF,0xFE,0xFD,0xFB,0xF7,0xEF,0xDF,0xBF,0x7F,
          0xFF,0xFF,0xFF,0xFF,0xFE,0xFD,0xFB,0xF7,0xEF,0xDF,0xBF,0x7F,
          0xFF,0xFF,0xFF,0xFF,0xFE,0xFD,0xFB,0xF7,0xEF,0xDF,0xBF,0x7F,
          0xFF,0xFF,0xFF,0xFF,0xFE,0xFD,0xFB,0xF7,0xEF,0xDF,0xBF,0x7F,
          0xFF,0xFF,0xFF,0xFF,0xFE,0xFD,0xFB,0xF7,0xEF,0xDF,0xBF,0x7F,
          0xFF,0xFF,0xFF,0xFF,0xFE,0xFD,0xFB,0xF7,0xEF,0xDF,0xBF,0x7F,
          //P1口
          0x8E,0x8D,0xEB,0x87,0x8F,0xCF,0x4F,0x4F,0x4F,0xCF,0x0F,0x0F, //祝
          0x0E,0x0D,0x8B,0xE7,0x8F,0x8F,0x0F,0x0F,0xEF,0x0F,0x0F,0x0F, //鐘
          0x0E,0x0D,0x0B,0x87,0x4F,0x0F,0x0F,0xCF,0x0F,0x0F,0x0F,0x0F, //仕
          0x0e,0xed,0xab,0xa7,0xef,0xaf,0xbf,0xaf,0xef,0xaf,0xaf,0x0f,//廉
          0x0E,0x0D,0x8B,0xE7,0x8F,0x8F,0xEF,0x8F,0x8F,0x8F,0x0F,0x0F, //生
          0x0E,0x0D,0x0B,0xE7,0x2F,0x2F,0x2F,0x2F,0xEF,0x0F,0x0F,0x0F, //日
          //0x0E,0x4D,0xDB,0x67,0xCF,0x4F,0x0F,0x8F,0x4F,0x4F,0x2F,0x0F, //新
          //0x0E,0x0D,0x8B,0x47,0x7F,0x4F,0xCF,0x4F,0x4F,0x4F,0x4F,0x0F, //年
          0x0E,0x0D,0xEB,0x07,0x8F,0x8F,0xEF,0x8F,0x8F,0x8F,0x0F,0x0F, //快
          0x0E,0x8D,0x4B,0x47,0x4F,0xAF,0x1F,0x0F,0x0F,0x0F,0x0F,0x0F, //樂
          0xCE,0x2D,0x2B,0x27,0x4F,0x8F,0x8F,0x4F,0x2F,0x2F,0x2F,0xCF, //心形
          0x0F,0x0F,0x2B,0x27,0xAF,0x6F,0xFF,0x6F,0xAF,0x2F,0x2F,0x0F, //李
          0x0E,0x0D,0x2B,0xA7,0xAF,0xFF,0xAF,0xAF,0x2F,0x0F,0x0F,0x0F, //春
          0x0E,0x0D,0x4B,0x47,0xEF,0x4F,0x4F,0x8F,0x8F,0x8F,0x0F,0x0F, //起
          //0x0E,0xFD,0x5B,0x57,0x5F,0xFF,0x0F,0x4F,0x4F,0xCF,0x4F,0x0F, //題
          0xCE,0x2D,0x2B,0x27,0x4F,0x8F,0x8F,0x4F,0x2F,0x2F,0x2F,0xCF, //心形
          //P2口
          0x08,0x04,0xFE,0x05,0x08,0x43,0x3E,0x02,0x3E,0x23,0x30,0x00, //祝
          0x00,0x09,0x0A,0x7F,0x2A,0x08,0x0F,0x09,0x7F,0x09,0x0F,0x00, //鐘
          0x00,0x02,0x01,0x7F,0x02,0x22,0x22,0x3F,0x22,0x22,0x02,0x00, //仕
          0xc0,0x3f,0x88,0x6a,0x2a,0xff,0x2a,0xff,0x2a,0x6a,0xde,0x88,//廉
          0x00,0x21,0x20,0x20,0x24,0x24,0x3F,0x24,0x24,0x20,0x20,0x00, //生
          0x00,0x00,0x00,0x3F,0x22,0x22,0x22,0x22,0x3F,0x00,0x00,0x00, //日
          //0x00,0x2A,0x5A,0xFF,0x1A,0x2A,0x40,0x3F,0x02,0x7E,0x02,0x00, //新
          //0x08,0x09,0x0F,0x09,0x09,0x09,0xFF,0x09,0x09,0x09,0x08,0x00, //看
          0x01,0x06,0x7F,0x22,0x14,0x0C,0x07,0x0C,0x14,0x27,0x24,0x00, //快
          0x00,0x23,0x12,0x0E,0x22,0x7F,0x06,0x0A,0x13,0x22,0x00,0x00, //樂
          0x03,0x04,0x08,0x10,0x20,0x60,0x20,0x10,0x08,0x04,0x02,0x01, //心形
          0x00,0x00,0x11,0x11,0x12,0x52,0xFB,0x1A,0x16,0x11,0x11,0x00, //李
          0x00,0x12,0x0A,0xFE,0xAB,0xAA,0xAA,0xFE,0x0A,0x12,0x00,0x00, //春
          0x40,0x21,0x1D,0x09,0x1F,0x25,0x41,0x5D,0x54,0x53,0x58,0x00, //起
          //0x84,0x45,0x35,0x3D,0x55,0x95,0x84,0xAF,0x9D,0x91,0xAF,0x80, //題
          0x03,0x04,0x08,0x10,0x20,0x60,0x20,0x10,0x08,0x04,0x02,0x01, //心形
          };
          //----------------音符----------------------
          uint code miusdata[]={
          //
          64260,64260,64399,64260,64579,64524,64260,64260,
          64399,64260,64684,64580,64260,64260,64898,64777,
          64580,64524,64399,64819,64819,64777,64580,64777,
          64684,0,
          64260,64260,64399,64260,64579,64524,64260,64260,
          64399,64260,64684,64580,64260,64260,64898,64777,
          64580,64524,64399,64819,64819,64777,64580,64684,
          64580,0,
          64580,64580,64684,64580,64819,64777,64580,64580,
          64684,64580,64898,64819,64580,64580,65058,64968,
          64819,64777,64684,65000,65000,64960,64819,64967,
          64898,0,
          64580,64580,64684,64580,64819,64777,64580,64580,
          64684,64580,64898,64819,64580,64580,65058,64968,
          64819,64777,64684,65000,65000,64960,64819,64898,
          64819,0
          };
          //---------------節(jié)拍-----------------------
          uchar code miustime[]={
          40,40,80,80,80,160,40,40,80,80,80,160,40,40,
          80,80,80,80,80,40,40,80,80,80,160,80,
          40,40,80,80,80,160,40,40,80,80,80,160,40,40,
          80,80,80,80,80,40,40,80,80,80,160,80,
          40,40,80,80,80,160,40,40,80,80,80,160,40,40,
          70,75,80,80,80,40,40,80,80,80,160,80,
          40,40,80,80,80,160,40,40,80,80,80,160,40,40,
          70,75,80,80,80,40,40,80,80,80,160,80,
          };
          void delay500();

          //==========按鍵==========================================
          void kk()
          {
          if(!k1){delay500();if(++flag>1)flag=0;else {a=72;a2=0;}sta=1;}
          if(!k2){delay500();if(++mdflag>1)mdflag=0;sta=1;}
          }
          //=========延時===========================================
          void delay(uint m)
          {
          uint i,j;
          for(i=0;im;i++)
          {
          for(j=0;j300;j++)
          {kk();if(sta){sta=0;goto abc;}}
          }
          abc:;
          }
          //------按鍵消拉動用----------------
          void delay500()
          {
          uint i1;
          P0=0XFF;
          P1=0X0F;
          P2=0X00;
          for(i1=0;i132000;i1++);
          }
          //=========定時器T0用于頻率產(chǎn)生和顯示======================
          void time0() interrupt 1
          {
          P0=0XFF;
          P1=0X0F;
          P2=0X00;
          TH0=mius>>8;
          TL0=mius0xff;
          YY=~YY;
          switch(flag)
          {
          case 0:{ //笑臉
          P0=tabfas[a];
          P1=tabfas[a+24];
          P2=tabfas[a+48];
          if(++disfla1700){if(++a>11)a=0;}
          if(disfla1>=700){if(++a>23)a=11;}
          if(disfla1>800){a=0;disfla1=0;}
          }break;
          case 1:{ //漢字
          P0=tabfas[a];
          P1=tabfas[a+192];
          P2=tabfas[a+348];
          if(++disfla1500){if(++a>(a2+83))a=(a2+72);}
          else{if(++a>(a2+83))a=(a2+72);}
          if(disfla1>1000){a2+=12;disfla1=0;}
          if(a2>144){a2=0;}
          }break;
          default:break;
          }
          }
          //========定時器T1只用于顯示================================
          void time1() interrupt 3
          {
          P0=0XFF;
          P1=0X0F;
          P2=0X00;
          TH1=0xf8;
          TL1=0x30;
          switch(flag)
          {
          case 0:{ //笑臉
          P0=tabfas[a];
          P1=tabfas[a+24];
          P2=tabfas[a+48];
          if(++disfla1700){if(++a>11)a=0;}
          if(disfla1>=700){if(++a>23)a=11;}
          if(disfla1>800){a=0;disfla1=0;}
          }break;
          case 1:{ //漢字
          P0=tabfas[a];
          P1=tabfas[a+192];
          P2=tabfas[a+348];
          if(++disfla1500){if(++a>(a2+83))a=(a2+72);}
          else{if(++a>(a2+83))a=(a2+72);}
          if(disfla1>1000){a2+=12;disfla1=0;}
          if(a2>144){a2=0;}
          }break;
          default:break;
          }
          }
          /////////////////////////////////////////////////////////////
          //=========================================================//
          //----------------主程序-----------------------------------//
          //=========================================================//
          /////////////////////////////////////////////////////////////
          void main()
          {
          P0=0XFF;
          P1=0X0F;
          P2=0X00;
          P3=0XFD;
          TMOD=0X11;
          TH0=mius>>8;
          TL0=mius0xff;
          TH1=0xf8;
          TL1=0x30;
          TR0=1;
          ET0=1;
          TR1=0;
          ET1=1;
          EA=1;
          while(1)
          {
          switch(mdflag)
          {
          case 0:{//暫停
          TR0=0;TR1=1;kk();sta=0;
          }break;
          case 1:{ //繼續(xù)
          TR0=0;
          delay(1);
          TR0=1;
          mius=miusdata[a1];
          if(mius==0){TR0=0;TR1=1;}
          else {TR1=0;TR0=1;}
          delay(miustime[a1]);
          if(++a1>=104)a1=0;
          }break;
          default:break;
          }
          }
          }



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