C51 驱动蜂鸣器 播放音乐答:我手里有一段生日快乐歌的C程序,给你参考下。晶振5.3M,P1.1 输出。include<stc11.h> define uchar unsigned char define uint unsigned int sbit BEEP=P1^1;//生日快乐歌的音符频率表,不同频率由不同的延时来决定 uchar code SONG_TONE[]={212,212,190,212,159,169,212,212,190,212,1...
求: 用51单片机c语言操作使蜂鸣器奏出“祝你生日快乐”音乐的全部程序...答://生日歌 code unsigned char sszymmh[]={5,1,1, 5,1,1, 6,1,2, 5,1,2, 1,2,2, 7,1,4,5,1,1, 5,1,1, 6,1,2, 5,1,2, 2,2,2, 1,2,4,5,1,1, 5,1,1, 5,2,2, 3,2,2, 1,2,2, 7,1,2, 6,1,2,4,2,1, 4,2,1, 3,2,2, 1,2,2, 2,2,...
如何编写51单片机音乐程序答:参考程序:include<reg51.h> define uchar unsigned char define uint unsigned int sbit BEEP=P3^7;// 生日快乐歌的音符频率表,不同频率由不同的延时来决定 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,...
...要求八位共阳数码管显示19512011,蜂鸣器放生日快乐歌。答:include<reg52.h> define uchar unsigned char unsigned long num;uchar j,k;uchar a0,b0,c0,d0,e0,f0;sbit dula=P2^6;sbit wela=P2^7;unsigned char code table[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71,0x00};void delay(...