单片机蜂鸣器发声兰花草音乐

正文摘要:

#include <reg51.h> #define uchar unsigned char sbit beepIO=P2^0; 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, ...