51單片機(jī)音樂播放器程序

1、（精品）51單片機(jī)音樂播放器程序【整理/*名稱:音樂播放日期:2009.5修改：無內(nèi)容：*/#include<reg52.h>/包含頭文件，一股情況不需要改動，頭文件包含特殊功能寄存器的定義sbitspeaker=P1A2;/定義音樂輸出端口，需要連接到對應(yīng)的喇叭，請參考電路圖unsignedchartimer0h,timer0l,time;/世上只有媽媽好數(shù)據(jù)表codeunsignedcharsszymmh=(6,2,3,5,2,1,3,2,2,5,2,2,1,3,2,6,2,1,5,2,1,6,2,4,3,2,2,5,2,1,6,2,1,5,2,2,3,2,2,1,2,1,6.

2、1.1.5.2.1, 3,2,1,2,2,4,2,2,3,3,2,1,5,2,2,5.2.1.6.2.1, 3,2,2,2,2,2,1,2,4,5,2,3,3,2,1,2.2.1, 1,2,1,6,1,1,1,2,1,5,1,6,0,0,0；/音階頻率表高八位codeunsignedcharFREQH=(0xF2,0xF3,0xF5,0xF5,0xF6,0xF7,0xF8,0xF9,0xF9,0xFA,0xFA,0xFB,0xFB,0xFC,0xFC,/1,2,3,4,5,6,7,8,i0xFC,0xFD,0xFD,0xFD,0xFD,0xFE,0xFE,0xFE,0xFE,0xFE,0xFE

3、,0xFE,0xFF,；/音階頻率表低八位codeunsignedcharFREQL=0x42,0xC1,0x17,0xB6,0xD0,0xD1,0xB6,0x21,0xE1,0x8C,0xD8,0x68,0xE9,0x5B,0x8F,/1,2,3,4,5,6,7,8,i0xEE,0x44,0x6B,0xB4,0xF4,0x2D,0x47,0x77,0xA2,0xB6,0xDA,0xFA,0x16,；/*/*延時函數(shù)*/*/voiddelay(unsignedchart)unsignedchart1；unsignedlongt2；for(t1=0;t1<t;t1+)for(t2=0;t2

4、<8000;t2+)TR0=0;/*/*定時器中斷函數(shù)*/*/voidt0int()interrupt1(TR0=0;speaker=!speaker;TH0=timer0h;TL0=timer0l;TR0=1;/*/*音樂處理函數(shù)*/*/voidsong()(TH0=timer0h;TL0=timer0l;TR0=1;delay(time);/*/*主函/*/voidmain(void)(unsignedchark,i;TMOD=1;/置CT0定時工作方式1EA=1;ET0=1;/IE=0x82/CPU開中斷,CT0開中斷while(1)(i=0;while(i<100)/音樂數(shù)組長度，唱完從頭再來k=sszymmhi+7*sszymmhi