单片机程序设计之歌曲：天空之城.doc

#include#include #define ucharunsigned char#define uintunsigned intsbit sound=P37; unsigned char n=0; unsigned char code music =0x83,0x14,0x75,0x14,0x6E,0x28,0x75,0x28,0x6E,0x28,0x57,0x28,0x75,0x28,0x75,0x28,0x75,0x28,0xAF,0x14,0xAF,0x14,0x83,0x28,0x93,0x28,0x83,0x28,0x6E,0x28,0x93,0x28,0x93,0x28,0x00,0x28,0xAF,0x14,0xAF,0x14,0xA5,0x28,0xAF,0x28,0xA5,0x28,0x6E,0x14,0xAF,0x28,0xAF,0x28,0x00,0x14,0x6E,0x14,0x6E,0x28,0x75,0x28,0xA5,0x28,0xA5,0x28,0x75,0x28,0x75,0x50,0x00,0x28,0x83,0x14,0x75,0x14,0x6E,0x28,0x75,0x28,0x6E,0x28,0x57,0x28,0x75,0x50,0x00,0x28,0xAF,0x14,0xAF,0x14,0x83,0x28,0x93,0x28,0x83,0x28,0x6E,0x28,0x93,0x28,0x93,0x50,0x00,0x14,0xAF,0x14,0xA5,0x28,0x6E,0x14,0x75,0x14,0x75,0x28,0x6E,0x28,0x62,0x14,0x62,0x14,0x57,0x14,0x6E,0x28,0x00,0x28,0x6E,0x28,0x75,0x28,0x83,0x14,0x83,0x14,0x75,0x28,0x93,0x28,0x83,0x50,0x00,0x28,0x6E,0x14,0x62,0x14,0x57,0x28,0x62,0x28,0x57,0x28,0x49,0x28,0x62,0x50,0x00,0x28,0x49,0x14,0x49,0x14,0x6E,0x14,0x75,0x14,0x6E,0x28,0x57,0x28,0x57,0x50,0x00,0x14,0x00,0x14,0x83,0x14,0x75,0x14,0x6E,0x28,0x75,0x28,0x62,0x14,0x62,0x14,0x6E,0x28,0x93,0x28,0x93,0x28,0x00,0x28,0x52,0x28,0x57,0x28,0x62,0x28,0x6E,0x28,0x57,0x50,0x57,0x50,0x57,0x50,0x00,0x28,0x57,0x28,0x41,0x50,0x49,0x50,0x57,0x14,0x62,0x14,0x6E,0x28,0x00,0x14,0x6E,0x14,0x62,0x28,0x6E,0x14,0x62,0x14,0x62,0x28,0x49,0x28,0x57,0x50,0x00,0x28,0x57,0x28,0x41,0x50,0x49,0x50,0x57,0x14,0x62,0x14,0x6E,0x50,0x00,0x28,0x6E,0x14,0x62,0x28,0x6E,0x14,0x62,0x14,0x62,0x28,0x75,0x28,0x41,0x50,0x00,0x28,0x83,0x14,0x75,0x14,0x83,0x50,0x83,0x50,0xff,0x28;void int0() interrupt 1 TH0=0xd8; TL0=0x60; n-;void delay (unsigned char m) for(m=m;m0;m-) ;void delayms(unsigned char a) while(-a); void main() unsigned char p,m; unsigned char i=0; TMOD=0x01;TH0=0xd8; TL0=0x60; EA=1; ET0=1; while(1) p=musici; if(p=0xff) i=0;sound=0; delayms(5000);continue; else if(p=0x00