单片机蜂鸣器播放音乐.doc

#include<>#defineucharunsignedchar#defineuintunsignedint sbitspeaker=P1^7;uintj;ucharm=1;ucharflag;ucharline;ucharcode*datasong;// 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3ucharcodeyin[30]={0xFF,0xFF,0xFB,0x90,0xFC,0x0C,0xFC,0x44,0xFC,0xAC,0xFD,0x09,0xFD,0x34,0xFD,0x82,0xFD,0xC8,0xFE,0x06,0xFE,0x22,0xFA,0X15,0XFB,0x04,0xFA,0x67,0xFE,0x85};ucharcodesong1[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};ucharcodesong2[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};ucharcodesong3[131]={0x52,0x42, //<<两只蝴蝶>> 0x58,0x02,0x42,0x52,0x42,0x38,0x04,0x12,0x32,0x44,0x42,0x52,0x42,0x32,0x12,0x12,0xC8,0x04,0x52,0x42,0x58,0x02,0x42,0x52,0x42,0x38,0x04,0x12,0x32,0x44,0x42,0x52,0x42,0x32,0x12,0x32,0x48,0x04,0x52,0x42,0x58,0x02,0x