51单片机蜂鸣器播放音乐代码
51单片机蜂鸣器播放音乐代码
/*生日快乐歌曲*/#include <>#define uint unsigned int#define uchar unsigned charsbit beep = P1^5;uchar code SONG_TONE[]={212,212,190,212,159,169,212,212,190,212,142,159, 212,212,106,126,159,169,190,119,119,126,159,142,159,0};uchar code SONG_LONG[]={9,3,12,12,12,24,9,3,12,12,12,24,9,3,12,12,12,12,12,9,3,12,12,12,24,0};//延时void DelayMS(uint x){uchar t;while(x--) for(t=0;t<120;t++);}void PlayMusic(){uint i=0,j,k;while(SONG_LONG[i]!=0||SONG_TONE[i]!=0){ //播放各个音符，SONG_LONG 为拍子长度for(j=0;j<SONG_LONG[i]*20;j++){beep=~beep;//SONG_TONE 延时表决定了每个音符的频率for(k=0;k<SONG_TONE[i]/3;k++);}DelayMS(10);i++;}}void main(){beep=0;while(1){PlayMusic(); //播放生日快乐DelayMS(500); //播放完后暂停一段时间}}两只蝴蝶：#include <> // 这是单片机音乐代码生成器生成的代码#define uchar unsigned charsbit beepIO=P1^5; // 输出为可以修改成其它 IO 口uchar m,n;uchar code T[49][2]={{0,0},{0xF8,0x8B},{0xF8,0xF2},{0xF9,0x5B},{0xF9,0xB7},{0xFA,0x14},{0xFA,0x66},{0x FA,0xB9},{0xFB,0x03},{0xFB,0x4A},{0xFB,0x8F},{0xFB,0xCF},{0xFC,0x0B}, {0xFC,0x43},{0xFC,0x78},{0xFC,0xAB},{0xFC,0xDB},{0xFD,0x08},{0xFD,0x33},{0x FD,0x5B},{0xFD,0x81},{0xFD,0xA5},{0xFD,0xC7},{0xFD,0xE7},{0xFE,0x05}, {0xFE,0x21},{0xFE,0x3C},{0xFE,0x55},{0xFE,0x6D},{0xFE,0x84},{0xFE,0x99},{0x FE,0xAD},{0xFE,0xC0},{0xFE,0x02},{0xFE,0xE3},{0xFE,0xF3},{0xFF,0x02}, {0xFF,0x10},{0xFF,0x1D},{0xFF,0x2A},{0xFF,0x36},{0xFF,0x42},{0xFF,0x4C},{0x FF,0x56},{0xFF,0x60},{0xFF,0x69},{0xFF,0x71},{0xFF,0x79},{0xFF,0x81} };uchar code music[][2]={{0,4},{23,4},{21,4},{23,16},{23,4},{21,4},{23,4},{21,4},{19,16},{16,4},{19,4},{21 ,8},{21,4},{23,4},{21,4},{19,4},{16,4},{19,4},{14,24},{23,4},{21,4},{23,16},{23,4},{21,4},{23,4},{21,4},{19,24},{16,4},{19,4},{21 ,8},{21,4},{23,4},{21,4},{19,4},{16,4},{19,4},{21,24},{23,4},{21,4},{23,16},{23,4},{21,4},{23,4},{21,4},{19,16},{16,4},{19,4},{21 ,8},{21,4},{23,4},{21,4},{19,4},{16,4},{19,4},{14,24},{23,4},{26,4},{26,16},{26,4},{28,4},{26,4},{23,24},{21,4},{23,4},{21,8},{21 ,4},{23,4},{21,4},{19,4},{16,4},{16,2},{19,2},{19,24},{0,20},{26,4},{26,4},{28,4},{31,4},{30,4},{30,4},{28,4},{23,4},{21,4},{21,4},{23,1 6},{0,4},{23,4},{23,4},{26,4},{28,8},{28,12},{16,4},{23,4},{21,4}, {21,24},{23,4},{26,4},{26,4},{23,4},{26,8},{0,4},{31,8},{30,4},{28,4},{30,4 },{23,8},{0,4},{28,4},{28,4},{30,4},{28,4},{26,4},{23,4},{21,8},{23,4},{21,4},{ 23,4},{26,16},{0xFF,0xFF}};void delay(uchar p){uchar i,j;for(;p>0;p--)for(i=181;i>0;i--)for(j=181;j>0;j--);}void pause(){uchar i,j;for(i=150;i>0;i--)for(j=150;j>0;j--);}void T0_int() interrupt 1{beepIO=!beepIO;TH0=T[m][0]; TL0=T[m][1];}void main(){uchar i=0;TMOD=0x01; EA=1; ET0=1;while(1){m=music[i][0];n=music[i][1];if(m==0x00){TR0=0;delay(n);i++;}else if(m==0xFF){TR0=0;delay(30);i=0;}else if(m==music[i+1][0]){TR0=1;delay(n);TR0=0;pause();i++;}else{TR0=1;delay(n);i++;}}}祝你平安：#include ""unsigned char Count;sbit _Speak =P1^5 ;unsigned char code SONG[] ={ //祝你平安0x26,0x20,0x20,0x20,0x20,0x20,0x26,0x10,0x20,0x10,0x20,0x80,0x26,0x20,0x30, 0x20,0x30,0x20,0x39,0x10,0x30,0x10,0x30,0x80,0x26,0x20,0x20,0x20,0x20,0x20,0x1c, 0x20,0x20,0x80,0x2b,0x20,0x26,0x20,0x20,0x20,0x2b,0x10,0x26,0x10,0x2b,0x80,0x26, 0x20,0x30,0x20,0x30,0x20,0x39,0x10,0x26,0x10,0x26,0x60,0x40,0x10,0x39,0x10,0x26, 0x20,0x30,0x20,0x30,0x20,0x39,0x10,0x26,0x10,0x26,0x80,0x26,0x20,0x2b,0x10,0x2b, 0x10,0x2b,0x20,0x30,0x10,0x39,0x10,0x26,0x10,0x2b,0x10,0x2b,0x20,0x2b,0x40,0x40, 0x20,0x20,0x10,0x20,0x10,0x2b,0x10,0x26,0x30,0x30,0x80,0x18,0x20,0x18,0x20,0x26, 0x20,0x20,0x20,0x20,0x40,0x26,0x20,0x2b,0x20,0x30,0x20,0x30,0x20,0x1c,0x20,0x20, 0x20,0x20,0x80,0x1c,0x20,0x1c,0x20,0x1c,0x20,0x30,0x20,0x30,0x60,0x39,0x10,0x30, 0x10,0x20,0x20,0x2b,0x10,0x26,0x10,0x2b,0x10,0x26,0x10,0x26,0x10,0x2b,0x10,0x2b, 0x80,0x18,0x20,0x18,0x20,0x26,0x20,0x20,0x20,0x20,0x60,0x26,0x10,0x2b,0x20,0x30, 0x20,0x30,0x20,0x1c,0x20,0x20,0x20,0x20,0x80,0x26,0x20,0x30,0x10,0x30,0x10,0x30,0x20,0x39,0x20,0x26,0x10,0x2b,0x10,0x2b,0x20,0x2b,0x40,0x40,0x10,0x40,0x10,0x20, 0x10,0x20,0x10,0x2b,0x10,0x26,0x30,0x30,0x80,0x00};void Time0_Init(){TMOD = 0x01;IE = 0x82;TH0 = 0xD8;TL0 = 0xEF; //12MZ晶振，10ms}void Time0_Int() interrupt 1{TH0 = 0xD8;TL0 = 0xEF;Count++; //长度加1}/*-------------------------------------------------功能:1MS延时子程序-------------------------------------------------*/void Delay_xMs(unsigned int x){unsigned int i,j;for( i =0;i < x;i++ ){for( j =0;j<3;j++ );}}void Play_Song(unsigned char i){unsigned char Temp1,Temp2;unsigned int Addr;Count = 0; //中断计数器清0Addr = i * 217;while(1){Temp1 = SONG[Addr++];if ( Temp1 == 0xFF ) //休止符{TR0 = 0;Delay_xMs(100);}else if ( Temp1 == 0x00 ) //歌曲结束符{return;}else{Temp2 = SONG[Addr++];TR0 = 1;while(1){_Speak = ~_Speak;Delay_xMs(Temp1);if ( Temp2 == Count ){Count = 0;break;}}}}}/*-------------------------------------------------功能:主程序-------------------------------------------------*/ void main(){Time0_Init(); //定时器0中断初始化while(1){Play_Song(0); //播放}}。
单片机蜂鸣器播放音乐
#include <reg52.h>#define uchar unsigned char#define uint unsigned intsbit speaker = P1^7;uint j;uchar m=1;uchar flag;uchar line;uchar code * data song;// 休止符低6 低7 中1 中2 中3 中4 中5 中 6 中7 高 1 低 3 低 5 低 4 高3uchar code yin[30]={0xFF,0xFF,0xFB,0x90,0xFC,0x0C,0xFC,0x44,0xFC,0xAC,0xFD,0x09,0xFD,0x34,0xF D,0x82,0xFD,0xC8,0xFE,0x06,0xFE,0x22,0xFA,0X15,0XFB,0x04,0xFA,0x67,0xFE,0x85};uchar code song1[97]={0x34,0x32,0x32,0x34,0x42,0x51, //<<干杯，朋友>>0x62,0x52,0x42,0x32,0x34,0x04,0x74,0x74,0x62,0x62,0x64,0x3c,0x04,0x64,0x62,0x52,0x42,0x32,0x34,0x33,0x31,0x32,0x72,0x76,0x72,0x83,0x81,0x82,0x82,0x82,0x74,0x72,0x7c,0x04,0x63,0x61,0x62,0x62,0x64,0x72,0x82,0x72,0x74,0x72,0x62,0x52,0x42,0x32,0x42,0x44,0x42,0x42,0x52,0x62,0x52,0x5c,0x04,0x64,0x62,0x62,0x64,0x72,0x82,0x72,0x74,0x72,0x62,0x52,0x42,0x32,0x42,0x46,0x53,0x41,0x42,0x32,0x3c,0x04,0x44,0x48,0x02,0x32,0x3f,0x44,0x48,0x02,0x32,0x3f,0x34,0x0c,0xFF};uchar code song2[46]={0x12,0x52,0x52,0x52,0x56,0x42, //<<兰花草>>0x32,0x42,0x32,0x22,0x18,0x82,0x82,0x82,0x82,0x86,0x72,0xB2,0x72,0x72,0x62,0x58,0x52,0x82,0x82,0x72,0x56,0x42,0x32,0x42,0x32,0x22,0x16,0xB2,0xB2,0x32,0x32,0x22,0x16,0x52,0x42,0x32,0x22,0xC2,0x88,0xFF};uchar code song3[131]={0x52,0x42, //<<两只蝴蝶>>0x58,0x02,0x42,0x52,0x42,0x38,0x04,0x12,0x32,0x44,0x42,0x52,0x42,0x32,0x12,0x12,0xC8,0x04,0x52,0x42,0x58,0x02,0x42,0x52,0x42,0x38,0x04,0x12,0x32,0x44,0x42,0x52,0x42,0x32,0x12,0x32,0x48,0x04,0x52,0x42,0x58,0x02,0x42,0x52,0x42,0x38,0x04,0x12,0x32,0x44,0x42,0x52,0x42,0x32,0x12,0x11,0x31,0xC8,0x04,0x52,0x72,0x78,0x02,0x72,0x82,0x72,0x58,0x04,0x42,0x42,0x44,0x42,0x52,0x42,0x32,0x12,0x12,0x32,0x32,0x3C,0x09,0x72,0x72,0x82,0xA2,0x92,0x92,0x82,0x52,0x42,0x42,0x42,0x58,0x02,0x52,0x52,0x72,0x84,0x84,0x02,0x12,0x52,0x42,0x48,0x04,0x52,0x72,0x72,0x52,0x74,0x02,0xA4,0x92,0x82,0x92,0x54,0x02,0x82,0x82,0x92,0x82,0x72,0x52,0x42,0x02,0xC4,0x12,0x3C,0xFF};uchar code song4[37]={0xC4,0x12,0x32,0x44,0x42,0x52, //<<祈祷>>0x52,0x44,0x32,0x32,0x12,0x14,0x12,0x12,0x32,0x42,0x54,0x44,0x4F,0xC4,0x12,0x32,0x44,0x42,0x72,0x58,0x42,0x32,0x34,0x14,0x12,0x32,0x34,0x32,0x12,0x1F,0xFF};uchar code song5[144]={0x52,0x62, //<<阳光总在风雨后>>0x74,0x74,0x74,0x34,0x42,0x34,0x52,0x56,0x42,0x34,0x34,0x14,0x32,0x12,0x12,0xC2,0xC4,0x04,0x52,0x62,0x74,0x74,0x74,0x34,0x42,0x34,0x52,0x56,0x42,0x34,0x32,0x12,0x12,0x34,0x42,0x4C,0x52,0x42,0x34,0x32,0x42,0x32,0x12,0x12,0xC2,0xC2,0x54,0x52,0x54,0x52,0x52,0x42,0x32,0x32,0x12,0x32,0x42,0x32,0x52,0x5C,0x52,0x42,0x34,0x32,0x42,0x32,0x12,0x12,0xC2,0xC2,0x54,0x52,0x54,0x02,0x52,0x52,0x42,0x32,0x12,0x32,0x84,0x72,0x7F,0x0F,0x74,0x72,0x52,0x54,0x74,0x82,0x52,0x52,0x72,0x78,0x34,0x32,0x32,0x42,0x54,0x72,0x7F,0x86,0x82,0x72,0x52,0x54,0x72,0x84,0x32,0x36,0x52,0x42,0x52,0x42,0x32,0x34,0x12,0x32,0x32,0x42,0x4C,0x86,0x82,0x72,0x52,0x54,0x72,0x84,0x52,0x56,0x52,0x42,0x52,0x72,0x82,0x52,0x34,0x12,0x12,0x32,0x3C,0xFF};uchar code song6[85]={0x04,0x24,0x14,0xC4, //<<心心相印>>0x54,0x54,0x48,0x04,0x54,0x44,0x34,0x22,0x14,0xB2,0xC8,0x04,0x12,0xC2,0x16,0x12,0x76,0x52,0x46,0x12,0x3F,0x04,0xB4,0xD4,0xC4,0x14,0x28,0xC4,0x14,0x12,0x32,0x16,0xC2,0x54,0x78,0x34,0x4C,0x42,0x52,0x86,0x72,0x76,0x52,0x74,0x28,0x42,0x52,0x46,0x12,0x26,0x12,0xCF,0x04,0x24,0x14,0xC4,0x56,0x52,0x48,0x04,0x54,0x44,0x34,0x22,0x14,0xB2,0xC8,0x04,0x34,0x14,0xC4,0x12,0x32,0x18,0x42,0x42,0x74,0x58,0x44,0x3F,0xFF};uchar code song7[138]={0xC2,0xC2,0x12, //<<最浪漫的事>>0x34,0x32,0x32,0x32,0x12,0x12,0x52,0x54,0x02,0xC2,0x12,0x32,0x32,0x32,0x32,0x34,0x52,0x72,0x7C,0x02,0x72,0x82,0x72,0x82,0x72,0x84,0x72,0x41,0x51,0x52,0x41,0x31,0x34,0x02,0x32,0x32,0x12,0x34,0x32,0x12,0x32,0x54,0x42,0x32,0x32,0x32,0x32,0x34,0x52,0x72,0x7C,0x72,0x72,0x82,0x72,0x82,0x72,0x84,0x82,0x72,0x42,0x52,0x42,0x34,0x12,0x12,0x32,0xC4,0x52,0x42,0x34,0x12,0x12,0x31,0x41,0x32,0x3C,0x0A,0x72,0x82,0xA2,0x84,0x82,0x72,0x82,0x72,0x52,0x72,0x78,0x02,0x72,0x82,0xA2,0x84,0x82,0x72,0x82,0x72,0x82,0x32,0x38,0x02,0x32,0x42,0x52,0x64,0x62,0x72,0x82,0x82,0x72,0x82,0x82,0xA2,0x82,0x82,0x82,0xA2,0x82,0x72,0x78,0x72,0x32,0x82,0x72,0x78,0x72,0x82,0xA3,0x51,0x42,0x51,0x41,0x3C,0xFF};uchar code song8[77]={0xC2,0xC2,0x34,0x42,0x42, //<<一生有你>>0x52,0x41,0x51,0x5C,0x04,0xC2,0xC2,0x34,0x42,0x42,0x52,0x31,0x41,0x4C,0x04,0xC2,0xC2,0x34,0x42,0x42,0x52,0x41,0x51,0x58,0x32,0x52,0x4C,0x42,0x32,0x34,0x32,0x42,0x48,0x04,0xC2,0xC2,0x34,0x42,0x42,0x72,0x41,0x51,0x5C,0x04,0xC2,0xC2,0x32,0x32,0x42,0x42,0x52,0x42,0x4C,0x04,0xC2,0xC2,0x34,0x42,0x42,0x52,0x41,0x51,0x58,0x32,0x52,0x4C,0x42,0x32,0x32,0x42,0x4C,0xFF};uchar code song9[]={0X54,0XC4,0X12,0X32,0X34, //<<宁夏>>0X52,0X52,0X52,0X52,0X42,0X32,0X34,0XC1,0XC2,0X52,0XC2,0X12,0X32,0X34,0X11,0X12,0X31,0X12,0XC2,0X78,0X72,0X52,0X52,0X42,0X32,0X42,0X52,0X11,0XC1,0XC4,0XC1,0XC1,0XC1,0XC1,0X12,0X32,0X32,0X12,0X42,0X42,0X44,0XC2,0X12,0X32,0X42,0X52,0X72,0X72,0X82,0X41,0X51,0X42,0X48,0X42,0X12,0X3C,0X72,0X62,0X3C,0X72,0X62,0X3C,0X72,0X62,0x21,0x31,0x41,0x51,0x61,0x71,0x81,0x91,0x61,0x71,0x81,0x91,0X3F,0X3F,0X54,0XC2,0XC2,0X42,0XC2,0XC4,0X34,0X32,0X42,0X52,0XC2,0XC4,0XD2,0XC2,0X12,0X22,0X38,0X12,0X22,0X32,0X42,0X48,0xFF};uchar code song10[]={0x32,0x31,0x41, //<<老鼠爱大米>>0x52,0x52,0x42,0x31,0x41,0x44,0x31,0x41,0x52,0x52,0x42,0x32,0x34,0x71,0x11,0x74,0x71,0x71,0x11,0x31,0x34,0x32,0x32,0x32,0x32,0x31,0x41,0x44,0x32,0x41,0x51,0x52,0x52,0x72,0x81,0x41,0x44,0x52,0x41,0x31,0x32,0x32,0x42,0x51,0x71,0x74,0x71,0x71,0x12,0x31,0x31,0x31,0x52,0x42,0x32,0x32,0x41,0x31,0x34,0x52,0x51,0x71,0x72,0x71,0x71,0x72,0x71,0x81,0x84,0x52,0x42,0x32,0x32,0x32,0x41,0x51,0x54,0x51,0x71,0x72,0x72,0x72,0x81,0xA1,0xA2,0x82,0x72,0x52,0x42,0x32,0x32,0x12,0x44,0x51,0x71,0x72,0x72,0x71,0x82,0x71,0x84,0x52,0x42,0x32,0x32,0x32,0x41,0x51,0x54,0x51,0x71,0x72,0x72,0x72,0x81,0xA1,0xA2,0x82,0x72,0x51,0x41,0x42,0x42,0x44,0x32,0x51,0x61,0x72,0x42,0x44,0x52,0x41,0x31,0x34,0x52,0x41,0x31,0x34,0x52,0x42,0x52,0x32,0x52,0x81,0x71,0x74,0x51,0x71,0x82,0x81,0x71,0x72,0x81,0x71,0x74,0x51,0x41,0x31,0x42,0x41,0x51,0x42,0x31,0x41,0x44,0x52,0x41,0x31,0x34,0x52,0x41,0x31,0x34,0x52,0x42,0x52,0x32,0x52,0x81,0x71,0x74,0x51,0x41,0x82,0x82,0xA2,0x71,0x81,0x72,0x71,0x51,0x41,0x31,0x44,0x41,0x31,0x41,0x51,0x44,0x52,0x52,0x42,0x31,0x34,0x52,0x41,0x31,0x42,0x31,0x34,0xFF};uchar code song11[]={0XC2,0XB2, //<<泰坦尼克号>>0X36,0X52,0X42,0X32,0X11,0XC1,0XB2,0XC6,0X12,0XC4,0X12,0XC2,0X76,0XA2,0X82,0X72,0X51,0X41,0X32,0X4C,0X42,0X32,0X74,0X82,0X74,0X82,0X72,0X52,0X41,0X38,0X32,0X42,0X16,0XC2,0X72,0X52,0X42,0X42,0X3C,0XC2,0XB2,0X36,0X52,0X42,0X32,0X11,0XC1,0XB2,0XC6,0X12,0XC4,0X12,0XC2,0X76,0XA2,0X82,0X72,0X51,0X41,0X32,0X4C,0X42,0X32,0X76,0X82,0X74,0X82,0X72,0X53,0X41,0X38,0X32,0X42,0X16,0XC2,0X72,0X52,0X41,0X51,0X12,0XCC,0XC2,0XB2,0X16,0XC2,0X72,0X52,0X42,0X42,0X3C,0X32,0X32,0X26,0X22,0X24,0X42,0X32,0x22,0x12,0x18,0x02,0x52,0X46,0X12,0X44,0X72,0X82,0X5C,0X52,0X52,0X46,0X42,0X74,0X42,0X32,0X36,0X42,0X58,0X82,0X72,0X62,0X52,0X46,0X32,0X3C,0X12,0XB2,0X36,0X52,0X42,0X32,0X11,0XC1,0XB2,0XC6,0X12,0XC4,0X12,0XC2,0X76,0XA2,0X82,0X72,0X51,0X41,0X32,0X48,0X02,0X42,0X52,0X62,0X76,0X82,0X74,0X82,0X72,0X56,0X41,0X38,0X32,0X22,0X16,0XC2,0X72,0X52,0X42,0X42,0X3C,0X04,0X04,0X04,0X04,0xFF};uchar code song12[]={0x34,0x32, //<<喜欢你>>0x34,0x34,0x24,0x34,0x32,0x32,0x24,0x38,0x44,0x58,0x48, 0x34,0x32,0x34,0x34,0x24,0x38,0x34,0x7F,0x34,0x32,0x34,0x32,0x24,0x38,0x34,0x24,0x38,0x44,0x58,0x48,0x34,0x32,0x34,0x34,0x24,0x38,0x34,0x7F,0x16,0x4C,0x74,0x78,0x64,0x54,0x48,0x54,0x64,0x58,0x44,0x34,0x24,0x38,0x24,0x14,0x12,0x21,0x11,0x78,0x68,0x3F,0x4C,0x74,0x78,0x64,0x52,0x42,0x48,0x54,0x64,0x58,0x44,0x34,0x24,0x38,0x24,0x24,0x38,0x44,0x58,0x48,0x3C,0xFF};//**********************************************************************//// 延时程序////**********************************************************************//void delay(uint d) //延时d微秒，最大延时65536微妙{while(d--);}/*延时1/4拍时间即187ms*/void delay187ms(void){uchar t;for(t=0;t<130;t++) delay(100);}void main(){uchar i;uchar k;delay(100);TMOD=0x01;IT0=1;EX0=1;TR0=1;ET0=1;EA=1;song=song1;while(1){switch(m){case 1 :song=song1;break;case 2 :song=song2;break;case 3 :song=song3;break;case 4 :song=song4;break;case 5 :song=song5;break;case 6 :song=song6;break;case 7 :song=song7;break;case 8 :song=song8;break;case 9 :song=song9;break;case 10 :song=song10;break;case 11 :song=song11;break;case 12 :song=song12;break;default :m=1;song=song1;break;}j=0;flag=1;while(*(song+j)!=0xFF&&flag){k=*(song+j)&0x0F; //取出节拍line=*(song+j)>>4; //取出音TH0=yin[2*line];TL0=yin[2*line+1];TR0=1;if ((yin[2*line]==0xFF)&&(yin[2*line+1]==0xFF)){TR0=0;}for(i=k;i>0;--i){delay187ms();}TR0=0;j++;}for(i=0;i<20;i++)delay187ms();m++;}}/* 每个音符的发声*/void timer1() interrupt 1{TH0=yin[2*line];TL0=yin[2*line+1];speaker = !speaker;}void int0() interrupt 0{flag=0;TR0=0;}。
51单片机蜂鸣器播放音乐代码(生日快乐 两只蝴蝶 祝你平安)精编版
/*生日快乐歌曲*/#include <reg51.h>#define uint unsigned int#define uchar unsigned charsbit beep = P1^5;uchar code SONG_TONE[]={212,212,190,212,159,169,212,212,190,212,142,159, 212,212,106,126,159,169,190,119,119,126,159,142,159,0};uchar code SONG_LONG[]={9,3,12,12,12,24,9,3,12,12,12,24,9,3,12,12,12,12,12,9,3,12,12,12,24,0};//延时void DelayMS(uint x){uchar t;while(x--) for(t=0;t<120;t++);}void PlayMusic(){uint i=0,j,k;while(SONG_LONG[i]!=0||SONG_TONE[i]!=0){ //播放各个音符，SONG_LONG 为拍子长度for(j=0;j<SONG_LONG[i]*20;j++){beep=~beep;//SONG_TONE 延时表决定了每个音符的频率for(k=0;k<SONG_TONE[i]/3;k++);}DelayMS(10);i++;}}void main(){beep=0;while(1){PlayMusic(); //播放生日快乐DelayMS(500); //播放完后暂停一段时间}}两只蝴蝶：#include <reg51.h> // 这是单片机音乐代码生成器生成的代码#define uchar unsigned charsbit beepIO=P1^5; // 输出为P1.5 可以修改成其它IO 口uchar m,n;uchar code T[49][2]={{0,0},{0xF8,0x8B},{0xF8,0xF2},{0xF9,0x5B},{0xF9,0xB7},{0xFA,0x14},{0xFA,0x66},{0xFA,0xB9},{0xFB,0x03 },{0xFB,0x4A},{0xFB,0x8F},{0xFB,0xCF},{0xFC,0x0B},{0xFC,0x43},{0xFC,0x78},{0xFC,0xAB},{0xFC,0xDB},{0xFD,0x08},{0xFD,0x33},{0xFD,0x5B},{0xFD,0x8 1},{0xFD,0xA5},{0xFD,0xC7},{0xFD,0xE7},{0xFE,0x05},{0xFE,0x21},{0xFE,0x3C},{0xFE,0x55},{0xFE,0x6D},{0xFE,0x84},{0xFE,0x99},{0xFE,0xAD},{0xFE,0xC0 },{0xFE,0x02},{0xFE,0xE3},{0xFE,0xF3},{0xFF,0x02},{0xFF,0x10},{0xFF,0x1D},{0xFF,0x2A},{0xFF,0x36},{0xFF,0x42},{0xFF,0x4C},{0xFF,0x56},{0xFF,0x60},{ 0xFF,0x69},{0xFF,0x71},{0xFF,0x79},{0xFF,0x81}};uchar code music[][2]={{0,4},{23,4},{21,4},{23,16},{23,4},{21,4},{23,4},{21,4},{19,16},{16,4},{19,4},{21,8},{21,4},{23,4},{21,4},{19 ,4},{16,4},{19,4},{14,24},{23,4},{21,4},{23,16},{23,4},{21,4},{23,4},{21,4},{19,24},{16,4},{19,4},{21,8},{21,4},{23,4},{21,4},{19 ,4},{16,4},{19,4},{21,24},{23,4},{21,4},{23,16},{23,4},{21,4},{23,4},{21,4},{19,16},{16,4},{19,4},{21,8},{21,4},{23,4},{21,4},{19 ,4},{16,4},{19,4},{14,24},{23,4},{26,4},{26,16},{26,4},{28,4},{26,4},{23,24},{21,4},{23,4},{21,8},{21,4},{23,4},{21,4},{19,4},{16 ,4},{16,2},{19,2},{19,24},{0,20},{26,4},{26,4},{28,4},{31,4},{30,4},{30,4},{28,4},{23,4},{21,4},{21,4},{23,16},{0,4},{23,4},{23,4},{26,4} ,{28,8},{28,12},{16,4},{23,4},{21,4},{21,24},{23,4},{26,4},{26,4},{23,4},{26,8},{0,4},{31,8},{30,4},{28,4},{30,4},{23,8},{0,4},{28,4},{28,4},{ 30,4},{28,4},{26,4},{23,4},{21,8},{23,4},{21,4},{23,4},{26,16},{0xFF,0xFF}};void delay(uchar p){uchar i,j;for(;p>0;p--)for(i=181;i>0;i--)for(j=181;j>0;j--);}void pause(){uchar i,j;for(i=150;i>0;i--)for(j=150;j>0;j--);}void T0_int() interrupt 1beepIO=!beepIO;TH0=T[m][0]; TL0=T[m][1];}void main(){uchar i=0;TMOD=0x01; EA=1; ET0=1;while(1){m=music[i][0];n=music[i][1];if(m==0x00){TR0=0;delay(n);i++;}else if(m==0xFF){TR0=0;delay(30);i=0;}else if(m==music[i+1][0]){TR0=1;delay(n);TR0=0;pause();i++;}else{TR0=1;delay(n);i++;}}}祝你平安：#include "reg52.h"unsigned char Count;sbit _Speak =P1^5 ;unsigned char code SONG[] ={ //祝你平安0x26,0x20,0x20,0x20,0x20,0x20,0x26,0x10,0x20,0x10,0x20,0x80,0x26,0x20,0x30,0x20, 0x30,0x20,0x39,0x10,0x30,0x10,0x30,0x80,0x26,0x20,0x20,0x20,0x20,0x20,0x1c,0x20, 0x20,0x80,0x2b,0x20,0x26,0x20,0x20,0x20,0x2b,0x10,0x26,0x10,0x2b,0x80,0x26,0x20, 0x30,0x20,0x30,0x20,0x39,0x10,0x26,0x10,0x26,0x60,0x40,0x10,0x39,0x10,0x26,0x20, 0x30,0x20,0x30,0x20,0x39,0x10,0x26,0x10,0x26,0x80,0x26,0x20,0x2b,0x10,0x2b,0x10, 0x2b,0x20,0x30,0x10,0x39,0x10,0x26,0x10,0x2b,0x10,0x2b,0x20,0x2b,0x40,0x40,0x20, 0x20,0x10,0x20,0x10,0x2b,0x10,0x26,0x30,0x30,0x80,0x18,0x20,0x18,0x20,0x26,0x20, 0x20,0x20,0x20,0x40,0x26,0x20,0x2b,0x20,0x30,0x20,0x30,0x20,0x1c,0x20,0x20,0x20, 0x20,0x80,0x1c,0x20,0x1c,0x20,0x1c,0x20,0x30,0x20,0x30,0x60,0x39,0x10,0x30,0x10, 0x20,0x20,0x2b,0x10,0x26,0x10,0x2b,0x10,0x26,0x10,0x26,0x10,0x2b,0x10,0x2b,0x80, 0x18,0x20,0x18,0x20,0x26,0x20,0x20,0x20,0x20,0x60,0x26,0x10,0x2b,0x20,0x30,0x20, 0x30,0x20,0x1c,0x20,0x20,0x20,0x20,0x80,0x26,0x20,0x30,0x10,0x30,0x10,0x30,0x20, 0x39,0x20,0x26,0x10,0x2b,0x10,0x2b,0x20,0x2b,0x40,0x40,0x10,0x40,0x10,0x20,0x10, 0x20,0x10,0x2b,0x10,0x26,0x30,0x30,0x80,0x00};void Time0_Init(){TMOD = 0x01;IE = 0x82;TH0 = 0xD8;TL0 = 0xEF; //12MZ晶振，10ms}void Time0_Int() interrupt 1{TH0 = 0xD8;TL0 = 0xEF;Count++; //长度加1}/*-------------------------------------------------功能:1MS延时子程序-------------------------------------------------*/ void Delay_xMs(unsigned int x){unsigned int i,j;for( i =0;i < x;i++ ){for( j =0;j<3;j++ );}}void Play_Song(unsigned char i){unsigned char Temp1,Temp2;unsigned int Addr;Count = 0; //中断计数器清0Addr = i * 217;while(1){Temp1 = SONG[Addr++];if ( Temp1 == 0xFF ) //休止符{TR0 = 0;Delay_xMs(100);}else if ( Temp1 == 0x00 ) //歌曲结束符{return;}else{Temp2 = SONG[Addr++];TR0 = 1;while(1){_Speak = ~_Speak;Delay_xMs(Temp1);if ( Temp2 == Count ){Count = 0;break;}}}}}/*------------------------------------------------- 功能:主程序-------------------------------------------------*/ void main(){Time0_Init(); //定时器0中断初始化while(1){Play_Song(0); //播放}}。
51单片机蜂鸣器播放单音节音乐
0xFD,0x23,0x7F, 0xFC,0xAC,0x7F, 0xFD,0x23,0xFF, 0xFC,0x44,0xFF,
// 1_ 3_ 2 .5
0xFC,0x44,0x7F, 0xFD,0x23,0x7F, 0xFC,0xAC,0xFF, 0xFA,0x68,0xFF,
{
for (i =0; i < 363; i++)
{;}
}
}
*名称：Init()
*功能：设置计数器0工作方式,16位计数,溢出中断方式
**********************************************************************************/
void Init()
{
TMOD = 0x01; //定时器0处于计时方式,16位
*名称：Count1(void) interrupt 1
*功能：设置计时器0溢出中断,每中断一次改变P2_3引脚电平
*********************************************************************************/
void Count1(void) interrupt 1
void main()
{
uchar time;
Init();
TH0 = high;
TL0 = low;
while (1)
{
if (music[ptr] != 0xFF && music[ptr] != 0x00)//判断是否是正常音符
{
TR0 = 0;
P2_3 = 1;
51单片机用蜂鸣器演奏卡农
DB 15H,20H,12H,20H
DB 12H,20H,13H,20H
DB 18H,20H,19H,20H
DB 1CH,20H,20H,20H
DB 24H,20H,26H,20H
DB 2BH,20H,24H,20H
DB 26H,20H,2BH,20H
MOV IE,#82H ;EA,ET0
MUSIC0:
NOP
MOV DPTR,#DAT ;表头地址送DPTR
MOV 20H,#00H ;中断计数器清0
MOV B,#00H ;表序号清0
MUSIC1:
NOP
CLR A
DB 10H,10H,13H,20H
DB 18H,10H,15H,10H
DB 13H,20H,15H,10H
DB 18H,10H,15H,10H
DB 19H,10H,18H,10H
DB 15H,10H,13H,10H
DB 15H,10H,18H,10H
DB 19H,10H,18H,20H
DB 20H,10H,1CH,10H
DB 19H,10H,18H,10H
DB 15H,10H,13H,10H
DB 12H,10H,13H,20H
DB 18H,10H,15H,10H
DB 13H,20H,26H,10H
DB 24H,10H,20H,10H
DB 1CH,10H,20H,10H
MOV A,B
MOVC A,@A+DPTR ;取节拍代码送R7
MOV R7,A
SETB TR0 ;启动计数
MUSIC2:
(原创)51单片机C语言程序设计--速学教程实例(进阶篇)之蜂鸣器奏乐_
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／＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊／ ／＊ ／＊ ／＊ ／＊ ／＊ ＃ｉｎｃｌｕｄｅ ＜ｒｅｇ５２．ｈ＞ ＃ｉｎｃｌｕｄｅ ＂ＳｏｕｎｄＰｌａｙ．ｈ＂ ／＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊／ ／＊ ／＊ ／＊ ｖｏｉｄ Ｄｅｌａｙ１ｍｓ（ｕｉｎｔ ｃｏｕｎｔ） ｛ ｕｉｎｔ ｉ，ｊ； ｆｏｒ（ｉ＝０；ｉ＜ｃｏｕｎｔ；ｉ＋＋） ｆｏｒ（ｊ＝０；ｊ＜１２０；ｊ＋＋）； ｝ ／＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊Ｍｕｓｉｃ＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊／ ／／挥着翅膀的女孩 ｕｎｓｉｇｎｅｄ ｃｈａｒ ｃｏｄｅ Ｍｕｓｉｃ＿Ｇｉｒｌ［］＝｛ ０ｘ１７，０ｘ０２， ０ｘ１７，０ｘ０３， ０ｘ１８，０ｘ０３， ０ｘ１９，０ｘ０２， ０ｘ１５，０ｘ０３， ０ｘ１６，０ｘ０３， ０ｘ１７，０ｘ０３， ０ｘ１７，０ｘ０３， ０ｘ１７，０ｘ０３， ０ｘ１８，０ｘ０３， ０ｘ１９，０ｘ０２， ０ｘ１６，０ｘ０３， ０ｘ１７，０ｘ０３， ０ｘ１８，０ｘ０２， ０ｘ１８，０ｘ０３， ０ｘ１７，０ｘ０３， ０ｘ１５，０ｘ０２， ０ｘ１８，０ｘ０３， ０ｘ１７，０ｘ０３， ０ｘ１８，０ｘ０２， ０ｘ１０，０ｘ０３， ０ｘ１５，０ｘ０３， ０ｘ１６，０ｘ０２， ０ｘ１５，０ｘ０３， ０ｘ１６，０ｘ０３， ０ｘ１７，０ｘ０２， ０ｘ１７，０ｘ０３， ０ｘ１８，０ｘ０３， ０ｘ１９，０ｘ０２， ０ｘ１Ａ，０ｘ０３， ０ｘ１Ｂ，０ｘ０３， ０ｘ１Ｆ，０ｘ０３， ０ｘ１Ｆ，０ｘ０３， ０ｘ１７，０ｘ０３， ０ｘ１８，０ｘ０３， ０ｘ１９，０ｘ０２， ０ｘ１６，０ｘ０３， ０ｘ１７，０ｘ０３， ０ｘ１８，０ｘ０３， ０ｘ１７，０ｘ０３， ０ｘ１８，０ｘ０３， ０ｘ１Ｆ，０ｘ０３， ０ｘ１Ｆ，０ｘ０２， ０ｘ１６，０ｘ０３， ０ｘ１７，０ｘ０３， ０ｘ１８，０ｘ０３， ０ｘ１７，０ｘ０３， ０ｘ１８，０ｘ０３， ０ｘ２０，０ｘ０３， ０ｘ２０，０ｘ０２， ０ｘ１Ｆ，０ｘ０３， ０ｘ１Ｂ，０ｘ０３， ０ｘ１Ｆ，０ｘ６６， ０ｘ２０，０ｘ０３， ０ｘ２１，０ｘ０３， ０ｘ２０，０ｘ０３， ０ｘ１Ｆ，０ｘ０３， ０ｘ１Ｂ，０ｘ０３， ０ｘ１Ｆ，０ｘ６６， ０ｘ１Ｆ，０ｘ０３， ０ｘ１Ｂ，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１５，０ｘ０３， ０ｘ１Ａ，０ｘ６６， ０ｘ１Ａ，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１５，０ｘ０３， ０ｘ１５，０ｘ０３， ０ｘ１７，０ｘ０３， ０ｘ１６，０ｘ６６， ０ｘ１７，０ｘ０４， ０ｘ１８，０ｘ０４， ０ｘ１８，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１Ｆ，０ｘ０３， ０ｘ１Ｂ，０ｘ０３， ０ｘ１Ｆ，０ｘ６６， ０ｘ２０，０ｘ０３， ０ｘ２１，０ｘ０３， ０ｘ２０，０ｘ０３， ０ｘ１Ｆ，０ｘ０３， ０ｘ１Ｂ，０ｘ０３， ０ｘ１Ｆ，０ｘ６６， ０ｘ１Ｆ，０ｘ０３， ０ｘ１Ｂ，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１５，０ｘ０３， ０ｘ１Ａ，０ｘ６６， ０ｘ１Ａ，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１Ｆ，０ｘ０３， ０ｘ１Ｂ，０ｘ０３， ０ｘ１Ｆ，０ｘ００， ０ｘ１Ａ，０ｘ０３， ０ｘ１Ａ，０ｘ０３， ０ｘ１Ａ，０ｘ０３， ０ｘ１Ｂ，０ｘ０３， ０ｘ１Ｂ，０ｘ０３， ０ｘ１Ａ，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１９，０ｘ０２， ０ｘ１７，０ｘ０３， ０ｘ１５，０ｘ１７， ０ｘ１５，０ｘ０３， ０ｘ１６，０ｘ０３， ０ｘ１７，０ｘ０３， ０ｘ１８，０ｘ０３， 名称：延时函数 功能：Ｃ 语言中常用的 ｆｏｒ 循环延时方法 延时长短可以通过变量初值来改变 ＊／ ＊／ ＊／ 名称：蜂鸣器奏乐演示程序 作者：苏涛 时间：２０１１－０１－１８ 单位：安徽建筑工业学院 电子与信息工程学院 ０７ 级电子信息工程专业 二班 ＊／ ＊／ ＊／ ＊／ ＊／ ／＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊／ ／／头文件调用，写程序时都要加上 ／＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊／ ０ｘ１７，０ｘ０４， ０ｘ１８，０ｘ０Ｅ， ０ｘ１８，０ｘ０３， ０ｘ１７，０ｘ０４， ０ｘ１８，０ｘ０Ｅ， ０ｘ１８，０ｘ６６， ０ｘ１７，０ｘ０３， ０ｘ１８，０ｘ０３， ０ｘ１７，０ｘ０３， ０ｘ１８，０ｘ０３， ０ｘ２０，０ｘ０３， ０ｘ２０，０ｘ０２， ０ｘ１Ｆ，０ｘ０３， ０ｘ１Ｂ，０ｘ０３， ０ｘ１Ｆ，０ｘ６６， ０ｘ２０，０ｘ０３， ０ｘ２１，０ｘ０３， ０ｘ２０，０ｘ０３， ０ｘ１Ｆ，０ｘ０３， ０ｘ１Ｂ，０ｘ０３， ０ｘ１Ｆ，０ｘ６６， ０ｘ１Ｆ，０ｘ０４， ０ｘ１Ｂ，０ｘ０Ｅ， ０ｘ１Ｂ，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１５，０ｘ０３， ０ｘ１Ａ，０ｘ６６， ０ｘ１Ａ，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１５，０ｘ０３， ０ｘ１５，０ｘ０３， ０ｘ１７，０ｘ０３， ０ｘ１６，０ｘ６６， ０ｘ１７，０ｘ０４， ０ｘ１８，０ｘ０４， ０ｘ１８，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１Ｆ，０ｘ０３， ０ｘ１Ｂ，０ｘ０３， ０ｘ１Ｆ，０ｘ６６， ０ｘ２０，０ｘ０３， ０ｘ２１，０ｘ０３， ０ｘ２０，０ｘ０３， ０ｘ１Ｆ，０ｘ０３， ０ｘ１Ｂ，０ｘ０３， ０ｘ１Ｆ，０ｘ６６， ０ｘ１Ｆ，０ｘ０３， ０ｘ１Ｂ，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１５，０ｘ０３， ０ｘ１Ａ，０ｘ６６， ０ｘ１Ａ，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１Ｆ，０ｘ０３， ０ｘ１Ｂ，０ｘ０３， ０ｘ１Ｆ，０ｘ００， ０ｘ１８，０ｘ０２， ０ｘ１８，０ｘ０３， ０ｘ１Ａ，０ｘ０３， ０ｘ１９，０ｘ０Ｄ， ０ｘ１５，０ｘ０３， ０ｘ１５，０ｘ０２， ０ｘ１８，０ｘ６６， ０ｘ１６，０ｘ０２， ０ｘ１７，０ｘ０２， ０ｘ１５，０ｘ００， ０ｘ００，０ｘ００｝； ／／同一首歌 ｕｎｓｉｇｎｅｄ ｃｈａｒ ｃｏｄｅ Ｍｕｓｉｃ＿Ｓａｍｅ［］＝｛ ０ｘ０Ｆ，０ｘ０１， ０ｘ１５，０ｘ０２， ０ｘ１６，０ｘ０２， ０ｘ１７，０ｘ６６， ０ｘ１８，０ｘ０３， ０ｘ１７，０ｘ０２， ０ｘ１５，０ｘ０２， ０ｘ１６，０ｘ０１， ０ｘ１５，０ｘ０２， ０ｘ１０，０ｘ０２， ０ｘ１５，０ｘ００， ０ｘ０Ｆ，０ｘ０１， ０ｘ１５，０ｘ０２， ０ｘ１６，０ｘ０２， ０ｘ１７，０ｘ０２， ０ｘ１７，０ｘ０３， ０ｘ１８，０ｘ０３， ０ｘ１９，０ｘ０２， ０ｘ１５，０ｘ０２， ０ｘ１８，０ｘ６６， ０ｘ１７，０ｘ０３， ０ｘ１９，０ｘ０２， ０ｘ１６，０ｘ０３， ０ｘ１７，０ｘ０３， ０ｘ１６，０ｘ００， ０ｘ１７，０ｘ０１， ０ｘ１９，０ｘ０２， ０ｘ１Ｂ，０ｘ０２， ０ｘ１Ｂ，０ｘ７０， ０ｘ１Ａ，０ｘ０３， ０ｘ１Ａ，０ｘ０１， ０ｘ１９，０ｘ０２， ０ｘ１９，０ｘ０３， ０ｘ１Ａ，０ｘ０３， ０ｘ１Ｂ，０ｘ０２， ０ｘ１Ａ，０ｘ０Ｄ， ０ｘ１９，０ｘ０３， ０ｘ１７，０ｘ００， ０ｘ１８，０ｘ６６， ０ｘ１８，０ｘ０３， ０ｘ１９，０ｘ０２， ０ｘ１Ａ，０ｘ０２， ０ｘ１９，０ｘ０Ｃ， ０ｘ１８，０ｘ０Ｄ， ０ｘ１７，０ｘ０３， ０ｘ１６，０ｘ０１， ０ｘ１１，０ｘ０２， ０ｘ１１，０ｘ０３， ０ｘ１０，０ｘ０３， ０ｘ０Ｆ，０ｘ０Ｃ， ０ｘ１０，０ｘ０２， ０ｘ１５，０ｘ００， ０ｘ１Ｆ，０ｘ０１， ０ｘ１Ａ，０ｘ０１， ０ｘ１８，０ｘ６６， ０ｘ１９，０ｘ０３， ０ｘ１Ａ，０ｘ０１， ０ｘ１Ｂ，０ｘ０２， ０ｘ１Ｂ，０ｘ０３， ０ｘ１Ｂ，０ｘ０３， ０ｘ１Ｂ，０ｘ０Ｃ， ０ｘ１Ａ，０ｘ０Ｄ， ０ｘ１９，０ｘ０３， ０ｘ１７，０ｘ００， ０ｘ１Ｆ，０ｘ０１， ０ｘ１Ａ，０ｘ０１， ０ｘ１８，０ｘ６６， ０ｘ１９，０ｘ０３， ０ｘ１Ａ，０ｘ０１， ０ｘ１０，０ｘ０２， ０ｘ１０，０ｘ０３， ０ｘ１０，０ｘ０３， ０ｘ１Ａ，０ｘ０Ｃ， ０ｘ１８，０ｘ０Ｄ， ０ｘ１７，０ｘ０３， ０ｘ１６，０ｘ００， ０ｘ０Ｆ，０ｘ０１， ０ｘ１５，０ｘ０２， ０ｘ１６，０ｘ０２， ０ｘ１７，０ｘ７０， ０ｘ１８，０ｘ０３， ０ｘ１７，０ｘ０２， ０ｘ１５，０ｘ０３， ０ｘ１５，０ｘ０３， ０ｘ１６，０ｘ６６， ０ｘ１６，０ｘ０３， ０ｘ１６，０ｘ０２， ０ｘ１６，０ｘ０３， ０ｘ１５，０ｘ０３， ０ｘ１０，０ｘ０２， ０ｘ１０，０ｘ０１， ０ｘ１１，０ｘ０１， ０ｘ１１，０ｘ６６， ０ｘ１０，０ｘ０３， ０ｘ０Ｆ，０ｘ０Ｃ， ０ｘ１Ａ，０ｘ０２， ０ｘ１９，０ｘ０２， ０ｘ１６，０ｘ０３， ０ｘ１６，０ｘ０３， ０ｘ１８，０ｘ６６， ０ｘ１８，０ｘ０３， ０ｘ１８，０ｘ０２， ０ｘ１７，０ｘ０３， ０ｘ１６，０ｘ０３， ０ｘ１９，０ｘ００， ０ｘ００，０ｘ００ ｝； ／／两只蝴蝶 ｕｎｓｉｇｎｅｄ ｃｈａｒ ｃｏｄｅ Ｍｕｓｉｃ＿Ｔｗｏ［］ ＝｛ ０ｘ１７，０ｘ０３， ０ｘ１６，０ｘ０３， ０ｘ１７，０ｘ０１， ０ｘ１６，０ｘ０３， ０ｘ１７，０ｘ０３， ０ｘ１６，０ｘ０３， ０ｘ１５，０ｘ０１， ０ｘ１０，０ｘ０３， ０ｘ１５，０ｘ０３， ０ｘ１６，０ｘ０２， ０ｘ１６，０ｘ０Ｄ， ０ｘ１７，０ｘ０３， ０ｘ１６，０ｘ０３， ０ｘ１５，０ｘ０３， ０ｘ１０，０ｘ０３， ０ｘ１０，０ｘ０Ｅ， ０ｘ１５，０ｘ０４， ０ｘ０Ｆ，０ｘ０１， ０ｘ１７，０ｘ０３， ０ｘ１６，０ｘ０３， ０ｘ１７，０ｘ０１， ０ｘ１６，０ｘ０３， ０ｘ１７，０ｘ０３， ０ｘ１６，０ｘ０３， ０ｘ１５，０ｘ０１， ０ｘ１０，０ｘ０３， ０ｘ１５，０ｘ０３， ０ｘ１６，０ｘ０２， ０ｘ１６，０ｘ０Ｄ， ０ｘ１７，０ｘ０３， ０ｘ１６，０ｘ０３， ０ｘ１５，０ｘ０３， ０ｘ１０，０ｘ０３， ０ｘ１５，０ｘ０３， ０ｘ１６，０ｘ０１， ０ｘ１７，０ｘ０３， ０ｘ１６，０ｘ０３， ０ｘ１７，０ｘ０１， ０ｘ１６，０ｘ０３， ０ｘ１７，０ｘ０３， ０ｘ１６，０ｘ０３， ０ｘ１５，０ｘ０１， ０ｘ１０，０ｘ０３， ０ｘ１５，０ｘ０３， ０ｘ１６，０ｘ０２， ０ｘ１６，０ｘ０Ｄ， ０ｘ１７，０ｘ０３， ０ｘ１６，０ｘ０３， ０ｘ１５，０ｘ０３， ０ｘ１０，０ｘ０３， ０ｘ１０，０ｘ０Ｅ， ０ｘ１５，０ｘ０４， ０ｘ０Ｆ，０ｘ０１， ０ｘ１７，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１９，０ｘ０１， ０ｘ１９，０ｘ０３， ０ｘ１Ａ，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１７，０ｘ０１， ０ｘ１６，０ｘ０３， ０ｘ１６，０ｘ０３， ０ｘ１６，０ｘ０２， ０ｘ１６，０ｘ０Ｄ， ０ｘ１７，０ｘ０３， ０ｘ１６，０ｘ０３， ０ｘ１５，０ｘ０３， ０ｘ１０，０ｘ０３， ０ｘ１０，０ｘ０Ｄ， ０ｘ１５，０ｘ００， ０ｘ１９，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１Ａ，０ｘ０３， ０ｘ１Ｆ，０ｘ０３， ０ｘ１Ｂ，０ｘ０３， ０ｘ１Ｂ，０ｘ０３， ０ｘ１Ａ，０ｘ０３， ０ｘ１７，０ｘ０Ｄ， ０ｘ１６，０ｘ０３， ０ｘ１６，０ｘ０３， ０ｘ１６，０ｘ０Ｄ， ０ｘ１７，０ｘ０１， ０ｘ１７，０ｘ０３， ０ｘ１７，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１Ａ，０ｘ０２， ０ｘ１Ａ，０ｘ０２， ０ｘ１０，０ｘ０３， ０ｘ１７，０ｘ０Ｄ， ０ｘ１６，０ｘ０３， ０ｘ１６，０ｘ０１， ０ｘ１７，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１７，０ｘ０３， ０ｘ１９，０ｘ０２， ０ｘ１Ｆ，０ｘ０２， ０ｘ１Ｂ，０ｘ０３， ０ｘ１Ａ，０ｘ０３， ０ｘ１Ａ，０ｘ０Ｅ， ０ｘ１Ｂ，０ｘ０４， ０ｘ１７，０ｘ０２， ０ｘ１Ａ，０ｘ０３， ０ｘ１Ａ，０ｘ０３， ０ｘ１Ａ，０ｘ０Ｅ， ０ｘ１Ｂ，０ｘ０４， ０ｘ１Ａ，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１７，０ｘ０３， ０ｘ１６，０ｘ０３， ０ｘ１７，０ｘ０Ｄ， ０ｘ１６，０ｘ０３， ０ｘ１７，０ｘ０３， ０ｘ１９，０ｘ０１， ０ｘ１９，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１Ａ，０ｘ０３， ０ｘ１Ｆ，０ｘ０３， ０ｘ１Ｂ，０ｘ０３， ０ｘ１Ｂ，０ｘ０３， ０ｘ１Ａ，０ｘ０３， ０ｘ１７，０ｘ０Ｄ， ０ｘ１６，０ｘ０３， ０ｘ１６，０ｘ０３， ０ｘ１６，０ｘ０３， ０ｘ１７，０ｘ０１， ０ｘ１７，０ｘ０３， ０ｘ１７，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１Ａ，０ｘ０２， ０ｘ１Ａ，０ｘ０２， ０ｘ１０，０ｘ０３， ０ｘ１７，０ｘ０Ｄ， ０ｘ１６，０ｘ０３， ０ｘ１６，０ｘ０１， ０ｘ１７，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１７，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１Ｆ，０ｘ０２， ０ｘ１Ｂ，０ｘ０３， ０ｘ１Ａ，０ｘ０３， ０ｘ１Ａ，０ｘ０Ｅ， ０ｘ１Ｂ，０ｘ０４， ０ｘ１７，０ｘ０２， ０ｘ１Ａ，０ｘ０３， ０ｘ１Ａ，０ｘ０３， ０ｘ１Ａ，０ｘ０Ｅ， ０ｘ１Ｂ，０ｘ０４， ０ｘ１７，０ｘ１６， ０ｘ１Ａ，０ｘ０３， ０ｘ１Ａ，０ｘ０３， ０ｘ１Ａ，０ｘ０Ｅ， ０ｘ１Ｂ，０ｘ０４， ０ｘ１Ａ，０ｘ０３， ０ｘ１９，０ｘ０３， ０ｘ１７，０ｘ０３， ０ｘ１６，０ｘ０３， ０ｘ０Ｆ，０ｘ０２， ０ｘ１０，０ｘ０３， ０ｘ１５，０ｘ００， ０ｘ００，０ｘ００ ｝； ／＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊／ ｖｏｉｄ ｍａｉｎ（） ｛ ＩｎｉｔｉａｌＳｏｕｎｄ（）； ｗｈｉｌｅ（１） ｛ Ｐｌａｙ（Ｍｕｓｉｃ＿Ｇｉｒｌ，０，３，３６０）； Ｄｅｌａｙ１ｍｓ（５００）； Ｐｌａｙ（Ｍｕｓｉｃ＿Ｓａｍｅ，０，３，３６０）； Ｄｅｌａｙ１ｍｓ（５００）； Ｐｌａｙ（Ｍｕｓｉｃ＿Ｔｗｏ，０，３，３６０）； Ｄｅｌａｙ１ｍｓ（５００）； ｝ ｝ ／＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊／ ／＊ ／＊ 头文件：ＳＯＵＮＤＰＬＡＹ．Ｈ 说明：此头文件来源于网络 ＊／ ＊／ ／＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊／ ／＊说明＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊ 曲谱存贮格式 ｕｎｓｉｇｎｅｄ ｃｈａｒ ｃｏｄｅ ＭｕｓｉｃＮａｍｅ｛音高，音长，音高，音长……， ０，０｝； 末尾：０，０ 表示结束（Ｉｍｐｏｒｔａｎｔ） 音高由三位数字组成： 个位是表示 １￣７ 这七个音符 十位是表示音符所在的音区：１－低音，２－中音，３－高音； 百位表示这个音符是否要升半音： ０－不升，１－升半音。
51单片机蜂鸣器代码理解
51单片机蜂鸣器代码理解1.引言1.1 概述概述：蜂鸣器是一种广泛应用于电子设备中的声音输出装置，它通过控制某个频率的电信号使蜂鸣器发出特定的声音。
而51单片机，则是一种常见的单片机芯片，具有广泛的应用领域。
本文将主要探讨51单片机蜂鸣器的代码理解和应用。
通过对其基本原理的概述以及相关代码的解析，希望读者能够深入理解51单片机蜂鸣器的工作原理和实现方式。
在第二部分中，我们将介绍单片机蜂鸣器的基本原理。
包括如何通过单片机控制蜂鸣器的电信号频率和时长，从而实现不同的声音效果。
接着，在第二点中，我们将详细解析51单片机蜂鸣器的代码。
通过对代码的分析，读者可以了解到如何使用51单片机的引脚功能和定时器功能来控制蜂鸣器。
最后，在结论部分，我们将对所述内容进行总结，并展望51单片机蜂鸣器在未来的应用前景。
蜂鸣器作为一种重要的声音输出装置，具有广泛的应用前景，可以应用于报警系统、提醒装置等领域。
通过本文的阅读，读者将能够全面了解51单片机蜂鸣器的工作原理和代码实现方式，为相关领域的应用开发提供参考和指导。
让我们开始探索吧！1.2 文章结构文章结构的部分主要介绍了本文的组织和分类方式，以帮助读者更好地理解文章的内容和思路。
本文按照以下结构进行组织：1. 引言部分：介绍了文章的概述、结构和目的。
通过引言部分，读者可以初步了解到本文的内容和主题，并对文章的结构和目的有一个整体的认识。
2. 正文部分：主要分为两个小节，分别是"单片机蜂鸣器的基本原理"和"51单片机蜂鸣器代码解析"。
2.1 单片机蜂鸣器的基本原理：该部分将详细介绍单片机蜂鸣器的基本工作原理，包括蜂鸣器的构成和工作原理，以及单片机如何控制蜂鸣器发出指定的声音。
2.2 51单片机蜂鸣器代码解析：该部分将对51单片机蜂鸣器的代码进行解析，包括如何初始化引脚、设置定时器和中断等相关代码。
通过对代码的逐行解析和说明，读者可以更加深入地理解代码的功能和实现原理。
51单片机蜂鸣器播放音乐代码
/*生日快乐歌曲*/#include <>#define uint unsigned int#define uchar unsigned charsbit beep = P1^5;uchar code SONG_TONE[]={212,212,190,212,159,169,212,212,190,212,142,159, 212,212,106,126,159,169,190,119,119,126,159,142,159,0};uchar code SONG_LONG[]={9,3,12,12,12,24,9,3,12,12,12,24,9,3,12,12,12,12,12,9,3,12,12,12,24,0};//延时!void DelayMS(uint x){uchar t;while(x--) for(t=0;t<120;t++);}void PlayMusic(){uint i=0,j,k;while(SONG_LONG[i]!=0||SONG_TONE[i]!=0){ //播放各个音符，SONG_LONG 为拍子长度%for(j=0;j<SONG_LONG[i]*20;j++){beep=~beep;//SONG_TONE 延时表决定了每个音符的频率for(k=0;k<SONG_TONE[i]/3;k++);}DelayMS(10);i++;}}~void main(){beep=0;while(1){PlayMusic(); //播放生日快乐DelayMS(500); //播放完后暂停一段时间}}两只蝴蝶：%#include <> // 这是单片机音乐代码生成器生成的代码#define uchar unsigned charsbit beepIO=P1^5; // 输出为可以修改成其它IO 口uchar m,n;uchar code T[49][2]={{0,0},{0xF8,0x8B},{0xF8,0xF2},{0xF9,0x5B},{0xF9,0xB7},{0xFA,0x14},{0xFA,0x66},{0xFA,0xB9},{0xFB,0x03 },{0xFB,0x4A},{0xFB,0x8F},{0xFB,0xCF},{0xFC,0x0B},{0xFC,0x43},{0xFC,0x78},{0xFC,0xAB},{0xFC,0xDB},{0xFD,0x08},{0xFD,0x33},{0xFD,0x5B},{0xFD,0x8 1},{0xFD,0xA5},{0xFD,0xC7},{0xFD,0xE7},{0xFE,0x05},{0xFE,0x21},{0xFE,0x3C},{0xFE,0x55},{0xFE,0x6D},{0xFE,0x84},{0xFE,0x99},{0xFE,0xAD},{0xFE,0xC0 },{0xFE,0x02},{0xFE,0xE3},{0xFE,0xF3},{0xFF,0x02},{0xFF,0x10},{0xFF,0x1D},{0xFF,0x2A},{0xFF,0x36},{0xFF,0x42},{0xFF,0x4C},{0xFF,0x56},{0xFF,0x60},{ 0xFF,0x69},{0xFF,0x71},{0xFF,0x79},{0xFF,0x81}};~uchar code music[][2]={{0,4},{23,4},{21,4},{23,16},{23,4},{21,4},{23,4},{21,4},{19,16},{16,4},{19,4},{21,8},{21,4},{23,4},{21,4},{19 ,4},{16,4},{19,4},{14,24},{23,4},{21,4},{23,16},{23,4},{21,4},{23,4},{21,4},{19,24},{16,4},{19,4},{21,8},{21,4},{23,4},{21,4},{19 ,4},{16,4},{19,4},{21,24},{23,4},{21,4},{23,16},{23,4},{21,4},{23,4},{21,4},{19,16},{16,4},{19,4},{21,8},{21,4},{23,4},{21,4},{19 ,4},{16,4},{19,4},{14,24},{23,4},{26,4},{26,16},{26,4},{28,4},{26,4},{23,24},{21,4},{23,4},{21,8},{21,4},{23,4},{21,4},{19,4},{16 ,4},{16,2},{19,2},{19,24},{0,20},{26,4},{26,4},{28,4},{31,4},{30,4},{30,4},{28,4},{23,4},{21,4},{21,4},{23,16},{0,4},{23,4},{23,4},{26,4} ,{28,8},{28,12},{16,4},{23,4},{21,4},{21,24},{23,4},{26,4},{26,4},{23,4},{26,8},{0,4},{31,8},{30,4},{28,4},{30,4},{23,8},{0,4},{28,4},{28,4},{ 30,4},{28,4},{26,4},{23,4},{21,8},{23,4},{21,4},{23,4},{26,16},{0xFF,0xFF}};void delay(uchar p){.uchar i,j;for(;p>0;p--)for(i=181;i>0;i--)for(j=181;j>0;j--);}void pause(){uchar i,j;for(i=150;i>0;i--)for(j=150;j>0;j--);/}void T0_int() interrupt 1{beepIO=!beepIO;TH0=T[m][0]; TL0=T[m][1];}void main(){uchar i=0;TMOD=0x01; EA=1; ET0=1;、while(1){m=music[i][0];n=music[i][1];if(m==0x00){TR0=0;delay(n);i++;}else if(m==0xFF){TR0=0;delay(30);i=0;}else if(m==music[i+1][0]){TR0=1;delay(n);TR0=0;pause();i++;}else.{TR0=1;delay(n);i++;}}}祝你平安：#include ""unsigned char Count;sbit _Speak =P1^5 ;unsigned char code SONG[] ={ //祝你平安0x26,0x20,0x20,0x20,0x20,0x20,0x26,0x10,0x20,0x10,0x20,0x80,0x26,0x20,0x30,0x20, 0x30,0x20,0x39,0x10,0x30,0x10,0x30,0x80,0x26,0x20,0x20,0x20,0x20,0x20,0x1c,0x20, %0x20,0x80,0x2b,0x20,0x26,0x20,0x20,0x20,0x2b,0x10,0x26,0x10,0x2b,0x80,0x26,0x20, 0x30,0x20,0x30,0x20,0x39,0x10,0x26,0x10,0x26,0x60,0x40,0x10,0x39,0x10,0x26,0x20, 0x30,0x20,0x30,0x20,0x39,0x10,0x26,0x10,0x26,0x80,0x26,0x20,0x2b,0x10,0x2b,0x10, 0x2b,0x20,0x30,0x10,0x39,0x10,0x26,0x10,0x2b,0x10,0x2b,0x20,0x2b,0x40,0x40,0x20, 0x20,0x10,0x20,0x10,0x2b,0x10,0x26,0x30,0x30,0x80,0x18,0x20,0x18,0x20,0x26,0x20, 0x20,0x20,0x20,0x40,0x26,0x20,0x2b,0x20,0x30,0x20,0x30,0x20,0x1c,0x20,0x20,0x20, 0x20,0x80,0x1c,0x20,0x1c,0x20,0x1c,0x20,0x30,0x20,0x30,0x60,0x39,0x10,0x30,0x10, 0x20,0x20,0x2b,0x10,0x26,0x10,0x2b,0x10,0x26,0x10,0x26,0x10,0x2b,0x10,0x2b,0x80, 0x18,0x20,0x18,0x20,0x26,0x20,0x20,0x20,0x20,0x60,0x26,0x10,0x2b,0x20,0x30,0x20, 0x30,0x20,0x1c,0x20,0x20,0x20,0x20,0x80,0x26,0x20,0x30,0x10,0x30,0x10,0x30,0x20,￥0x39,0x20,0x26,0x10,0x2b,0x10,0x2b,0x20,0x2b,0x40,0x40,0x10,0x40,0x10,0x20,0x10,0x20,0x10,0x2b,0x10,0x26,0x30,0x30,0x80,0x00}; void Time0_Init(){TMOD = 0x01;IE = 0x82;TH0 = 0xD8;TL0 = 0xEF; //12MZ晶振，10ms}void Time0_Int() interrupt 1({TH0 = 0xD8;TL0 = 0xEF;Count++; //长度加1}/*-------------------------------------------------功能:1MS延时子程序-------------------------------------------------*/void Delay_xMs(unsigned int x){）unsigned int i,j;for( i =0;i < x;i++ ){for( j =0;j<3;j++ );}}void Play_Song(unsigned char i){unsigned char Temp1,Temp2;unsigned int Addr;!Count = 0; //中断计数器清0Addr = i * 217;while(1){Temp1 = SONG[Addr++];if ( Temp1 == 0xFF ) //休止符{TR0 = 0;Delay_xMs(100);}:else if ( Temp1 == 0x00 ) //歌曲结束符{return;}else{Temp2 = SONG[Addr++];TR0 = 1;while(1){._Speak = ~_Speak;Delay_xMs(Temp1);if ( Temp2 == Count ){Count = 0;break;}}}}}/*-------------------------------------------------功能:主程序-------------------------------------------------*/ void main(){Time0_Init(); //定时器0中断初始化while(1){Play_Song(0); //播放}}。
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/*生日快乐歌曲*/#include <>#define uint unsigned int#define uchar unsigned charsbit beep = P1^5;uchar code SONG_TONE[]={212,212,190,212,159,169,212,212,190,212,142,159, 212,212,106,126,159,169,190,119,119,126,159,142,159,0};uchar code SONG_LONG[]={9,3,12,12,12,24,9,3,12,12,12,24,9,3,12,12,12,12,12,9,3,12,12,12,24,0};//延时void DelayMS(uint x){uchar t;while(x--) for(t=0;t<120;t++);}void PlayMusic(){uint i=0,j,k;while(SONG_LONG[i]!=0||SONG_TONE[i]!=0){ //播放各个音符，SONG_LONG 为拍子长度for(j=0;j<SONG_LONG[i]*20;j++){beep=~beep;//SONG_TONE 延时表决定了每个音符的频率for(k=0;k<SONG_TONE[i]/3;k++);}DelayMS(10);i++;}}void main(){beep=0;while(1){PlayMusic(); //播放生日快乐DelayMS(500); //播放完后暂停一段时间}}两只蝴蝶：#include <> // 这是单片机音乐代码生成器生成的代码#define uchar unsigned charsbit beepIO=P1^5; // 输出为可以修改成其它 IO 口uchar m,n;uchar code T[49][2]={{0,0},{0xF8,0x8B},{0xF8,0xF2},{0xF9,0x5B},{0xF9,0xB7},{0xFA,0x14},{0xFA,0x66},{0xFA,0 xB9},{0xFB,0x03},{0xFB,0x4A},{0xFB,0x8F},{0xFB,0xCF},{0xFC,0x0B},{0xFC,0x43},{0xFC,0x78},{0xFC,0xAB},{0xFC,0xDB},{0xFD,0x08},{0xFD,0x33},{0xFD,0 x5B},{0xFD,0x81},{0xFD,0xA5},{0xFD,0xC7},{0xFD,0xE7},{0xFE,0x05},{0xFE,0x21},{0xFE,0x3C},{0xFE,0x55},{0xFE,0x6D},{0xFE,0x84},{0xFE,0x99},{0xFE,0 xAD},{0xFE,0xC0},{0xFE,0x02},{0xFE,0xE3},{0xFE,0xF3},{0xFF,0x02},{0xFF,0x10},{0xFF,0x1D},{0xFF,0x2A},{0xFF,0x36},{0xFF,0x42},{0xFF,0x4C},{0xFF,0 x56},{0xFF,0x60},{0xFF,0x69},{0xFF,0x71},{0xFF,0x79},{0xFF,0x81}};uchar code music[][2]={{0,4},{23,4},{21,4},{23,16},{23,4},{21,4},{23,4},{21,4},{19,16},{16,4},{19,4},{21,8}, {21,4},{23,4},{21,4},{19,4},{16,4},{19,4},{14,24},{23,4},{21,4},{23,16},{23,4},{21,4},{23,4},{21,4},{19,24},{16,4},{19,4},{21,8}, {21,4},{23,4},{21,4},{19,4},{16,4},{19,4},{21,24},{23,4},{21,4},{23,16},{23,4},{21,4},{23,4},{21,4},{19,16},{16,4},{19,4},{21,8}, {21,4},{23,4},{21,4},{19,4},{16,4},{19,4},{14,24},{23,4},{26,4},{26,16},{26,4},{28,4},{26,4},{23,24},{21,4},{23,4},{21,8},{21,4}, {23,4},{21,4},{19,4},{16,4},{16,2},{19,2},{19,24},{0,20},{26,4},{26,4},{28,4},{31,4},{30,4},{30,4},{28,4},{23,4},{21,4},{21,4},{23,16},{ 0,4},{23,4},{23,4},{26,4},{28,8},{28,12},{16,4},{23,4},{21,4},{21,24},{23,4},{26,4},{26,4},{23,4},{26,8},{0,4},{31,8},{30,4},{28,4},{30,4},{2 3,8},{0,4},{28,4},{28,4},{30,4},{28,4},{26,4},{23,4},{21,8},{23,4},{21,4},{23,4 },{26,16},{0xFF,0xFF}};void delay(uchar p){uchar i,j;for(;p>0;p--)for(i=181;i>0;i--)for(j=181;j>0;j--);}void pause(){uchar i,j;for(i=150;i>0;i--)for(j=150;j>0;j--);}void T0_int() interrupt 1{beepIO=!beepIO;TH0=T[m][0]; TL0=T[m][1];}void main()uchar i=0;TMOD=0x01; EA=1; ET0=1;while(1){m=music[i][0];n=music[i][1];if(m==0x00){TR0=0;delay(n);i++;}else if(m==0xFF){TR0=0;delay(30);i=0;}else if(m==music[i+1][0]){TR0=1;delay(n);TR0=0;pause();i++;}else{TR0=1;delay(n);i++;}}}祝你平安：#include ""unsigned char Count;sbit _Speak =P1^5 ;unsigned char code SONG[] ={ //祝你平安0x26,0x20,0x20,0x20,0x20,0x20,0x26,0x10,0x20,0x10,0x20,0x80,0x26,0x20,0x30,0x20 ,0x30,0x20,0x39,0x10,0x30,0x10,0x30,0x80,0x26,0x20,0x20,0x20,0x20,0x20,0x1c,0x20 ,0x20,0x80,0x2b,0x20,0x26,0x20,0x20,0x20,0x2b,0x10,0x26,0x10,0x2b,0x80,0x26,0x20 ,0x30,0x20,0x30,0x20,0x39,0x10,0x26,0x10,0x26,0x60,0x40,0x10,0x39,0x10,0x26,0x20 ,0x30,0x20,0x30,0x20,0x39,0x10,0x26,0x10,0x26,0x80,0x26,0x20,0x2b,0x10,0x2b,0x10 ,0x2b,0x20,0x30,0x10,0x39,0x10,0x26,0x10,0x2b,0x10,0x2b,0x20,0x2b,0x40,0x40,0x20 ,0x20,0x10,0x20,0x10,0x2b,0x10,0x26,0x30,0x30,0x80,0x18,0x20,0x18,0x20,0x26,0x20 ,0x20,0x20,0x20,0x40,0x26,0x20,0x2b,0x20,0x30,0x20,0x30,0x20,0x1c,0x20,0x20,0x20 ,0x20,0x80,0x1c,0x20,0x1c,0x20,0x1c,0x20,0x30,0x20,0x30,0x60,0x39,0x10,0x30,0x10 ,0x20,0x20,0x2b,0x10,0x26,0x10,0x2b,0x10,0x26,0x10,0x26,0x10,0x2b,0x10,0x2b,0x80 ,0x18,0x20,0x18,0x20,0x26,0x20,0x20,0x20,0x20,0x60,0x26,0x10,0x2b,0x20,0x30,0x20 ,0x30,0x20,0x1c,0x20,0x20,0x20,0x20,0x80,0x26,0x20,0x30,0x10,0x30,0x10,0x30,0x200x39,0x20,0x26,0x10,0x2b,0x10,0x2b,0x20,0x2b,0x40,0x40,0x10,0x40,0x10,0x20,0x10 ,0x20,0x10,0x2b,0x10,0x26,0x30,0x30,0x80,0x00};void Time0_Init(){TMOD = 0x01;IE = 0x82;TH0 = 0xD8;TL0 = 0xEF; //12MZ晶振，10ms}void Time0_Int() interrupt 1{TH0 = 0xD8;TL0 = 0xEF;Count++; //长度加1}/*-------------------------------------------------功能:1MS延时子程序-------------------------------------------------*/void Delay_xMs(unsigned int x){unsigned int i,j;for( i =0;i < x;i++ ){for( j =0;j<3;j++ );}}void Play_Song(unsigned char i){unsigned char Temp1,Temp2;unsigned int Addr;Count = 0; //中断计数器清0Addr = i * 217;while(1){Temp1 = SONG[Addr++];if ( Temp1 == 0xFF ) //休止符{TR0 = 0;Delay_xMs(100);}else if ( Temp1 == 0x00 ) //歌曲结束符{return;}else{Temp2 = SONG[Addr++];TR0 = 1;while(1){_Speak = ~_Speak;Delay_xMs(Temp1);if ( Temp2 == Count ){Count = 0;break;}}}}}/*-------------------------------------------------功能:主程序-------------------------------------------------*/ void main(){Time0_Init(); //定时器0中断初始化while(1){Play_Song(0); //播放}}。