标题:
51单片机电子琴源程序
[打印本页]
作者:
咔哇伊惜兮
时间:
2018-10-23 17:52
标题:
51单片机电子琴源程序
51单片机电子琴源程序
#include<reg51 h>
#define uint unsigned int
#define uchar unsigned char
void?Init(void);//初始化
void?Key_Scan(void);//键值扫描
void?Delayms(uint?z);//延时
void?LED_Display(void);//数码显示
void?Sound_Player(void);//音频处理
uint?Keycode;//键值
uint?Time?=?0;
uint?Flag?=?0;?
uint?TH0code,TL0code;
sbit?Speaker?=?P3^0;?//扬声器控制引脚
uint?Num?=?0;?
uchar?code?table[]={?//数码管共阴码表
0x3f,0x06,0x5b,0x4f,
0x66,0x6d,0x7d,0x07,
0x7f,0x6f,0x77,0x7c,
0x39,0x5e,0x79,0x71};
uchar code Music1_Tab[]={ //曲谱1码表
0xc0,0xf9,0xa4,0xb0,
0x99,0x92,0x82,0xf8,
0x80,0x90,0x88,0x83,
0xc6,0xa1,0x86,0x8e};
uint code Music2_Tab[]={ //曲谱2码表
64021,64103,64260,64400,
64524,64580,64684,64777,
64820,64898,64968,65030,
65058,65110,65157,65178};
复制代码
51单片机电子琴代码.zip
2018-10-23 17:52 上传
点击文件名下载附件
下载积分: 黑币 -5
667 Bytes, 下载次数: 5, 下载积分: 黑币 -5
欢迎光临 (http://www.51hei.com/bbs/)
Powered by Discuz! X3.1