一个单片机做的简易音乐播放器程序（带仿真文件）

ID:51275 · 发表于 2013-6-26 16:16

简易播放器项目需求

基本需求：
1.       使用Buzz播放音乐，音乐数据存在Code Flash空间
2.       开机后在LCD显示所有音乐，可以通过上、下键翻页。当前音乐有指示。按确定键播放音乐。
3.       播放音乐的同时在LCD1602屏上显示音乐的信息：演唱者，时间等。按左、右键分别播放上一首，下一首，按Enter键暂停/继续。

进一步需求：
1.       使用单片机内部的数据空间存放音乐数据
2.       浏览时按下ESC键，提示是否删除音乐，可取消，可确认。可以使用数据键快速的定位音乐
3.       有上位机可以更新音乐数据。

延伸内容：
文件系统的学习和使用（FatFS）

源代码及Proteus7.5仿真文件下载(不能用其他版本)：

spark_music.7z (122.21 KB, 下载次数: 738)

ID:51275 · 发表于 2013-6-26 16:16

//51单片机播放音乐库文件
/**************************************************************************
SOUND PLAY FOR 51MCU
COPYRIGHT (c) 2005 BY JJJ.
-- ALL RIGHTS RESERVED --
File Name: SoundPlay.h
Author: Jiang Jian Jun
Created: 2005/5/16
Modified: YES 2012.1.6 改成状态机方式，少用一个定时器
Revision: 1.0
*******************************************************************************/
/*说明**************************************************************************
曲谱存贮格式 unsigned char code MusicName{音高，音长，音高，音长...., 0,0}; 末尾:0,0 表示结束(Important)
音高由三位数字组成：
个位是表示 1~7 这七个音符
十位是表示音符所在的音区:1-低音，2-中音，3-高音;
百位表示这个音符是否要升半音: 0-不升，1-升半音。
音长最多由三位数字组成：
个位表示音符的时值，其对应关系是：
|数值(n): |0 |1 |2 |3 | 4 | 5 | 6
|几分音符: |1 |2 |4 |8 |16 |32 |64 音符=2^n
十位表示音符的演奏效果(0-2): 0-普通，1-连音，2-顿音
百位是符点位: 0-无符点，1-有符点
调用演奏子程序的格式
Play(乐曲名,调号,升降八度,演奏速度);
|乐曲名 : 要播放的乐曲指针,结尾以(0,0)结束;
|调号(0-11) : 是指乐曲升多少个半音演奏;
|升降八度(1-3) : 1:降八度, 2:不升不降, 3:升八度;
|演奏速度(1-12000): 值越大速度越快;
***************************************************************************/
#include "hw_config.h"
#include "music.h"
#include "hw_driver.h"
#include <stdio.h>
//**************************************************************************
#define SYSTEM_OSC 11059200//12000000 //定义晶振频率12000000HZ
#define SOUND_SPACE 4/5 //定义普通音符演奏的长度分率,//每4分音符间隔
#define BeepIO BUZZ //定义输出管脚
unsigned int code FreTab[12] = { 262,277,294,311,330,349,369,392,415,440,466,494 }; //原始频率表
unsigned char code SignTab[7] = { 0,2,4,5,7,9,11 }; //1~7在频率表中的位置
unsigned char code LengthTab[7]= { 1,2,4,8,16,32,64 };
unsigned char Sound_Temp_TH0,Sound_Temp_TL0; //音符定时器初值暂存
unsigned char Sound_Temp_TH1,Sound_Temp_TL1; //音长定时器初值暂存
#define PLAY_STOP_STATE 0
/* 正在播放 */
#define PLAY_ING_STATE 1
/* 暂停状态 */
#define PLAY_SUSPEND_STATE 2
u8 MusicPlayState = PLAY_STOP_STATE;
extern bit StartPlayFlag;
extern bit PlaySuspendFlag;
bit CalOverFlag = 0;
static u8 *Sound;
static u8 Signature;
static u8 Octachord;
//**************************************************************************
void InitialSound(void)
{
BeepIO = 1;
TMOD |= 0x10;
ET1 = 1;
TR1 = 0;
MusicPlayState = PLAY_STOP_STATE;
}
void BeepTimer0(void) interrupt TIMER1_OVERFLOW//音符发生中断
{
BeepIO = !BeepIO;
TH1 = Sound_Temp_TH0;
TL1 = Sound_Temp_TL0;
}
//**************************************************************************
void play_sound(unsigned char *sound,unsigned char signature,unsigned octachord)
{
Sound = sound;
Signature = signature;
Octachord = octachord;
StartPlayFlag = 1;
}
unsigned char idata Tone,Length,SH,SM,SLen,XG,FD;
u8 SL = 0;
void Play()
{
static unsigned int idata NewFreTab[12]; //新的频率表
static unsigned char idata i;
static unsigned char idata j;
static unsigned int idata Point;
static unsigned int idata LDiv;
static unsigned int idata LDiv0;
static unsigned int idata LDiv1;
static unsigned int idata LDiv2;
static unsigned int idata LDiv4;
static unsigned int idata CurrentFre;
static unsigned int idata Temp_T;
static unsigned int idata SoundLength;
switch (MusicPlayState)
{
case PLAY_STOP_STATE:
if (1 == StartPlayFlag)
{
/* 准备开始了 */
for(i=0;i<12;i++) // 根据调号及升降八度来生成新的频率表
{
j = i + Signature;
if(j > 11)
{
j = j-12;
NewFreTab[i] = FreTab[j]*2;
}
else
{
NewFreTab[i] = FreTab[j];
}
if(Octachord == 1)
{
NewFreTab[i]>>=2;
}
else if(Octachord == 3)
{
NewFreTab[i]<<=2;
}
}
SoundLength = 0;
while(Sound[SoundLength] != 0x00) //计算歌曲长度
{
SoundLength+=2;
}
Point = 0;
Tone = Sound[Point];
Length = Sound[Point+1];
// 读出第一个音符和它时时值
//LDiv0 = 12000/Speed; // 算出1分音符的长度(几个10ms)
LDiv0 = 12000 / 100; // 算出1分音符的长度(几个10ms)
LDiv4 = LDiv0/4; // 算出4分音符的长度
LDiv4 = LDiv4-LDiv4*SOUND_SPACE; // 普通音最长间隔标准
/* 进入下一状态 */
MusicPlayState = PLAY_ING_STATE;
}
break;
case PLAY_ING_STATE:
if (0 == StartPlayFlag)
{
TR1 = 0;
BeepIO = 1;
MusicPlayState = PLAY_STOP_STATE;
}
else if (1 == PlaySuspendFlag)
{
/* 进入暂停态 */
TR1 = 0;
BeepIO = 1;
MusicPlayState = PLAY_SUSPEND_STATE;
}
else if (Point < SoundLength)
{
if (0 == CalOverFlag)
{
SL=Tone%10; //计算出音符
SM=Tone/10%10; //计算出高低音
SH=Tone/100; //计算出是否升半
CurrentFre = NewFreTab[SignTab[SL-1]+SH]; //查出对应音符的频率
if(SL!=0)
{
if (SM==1) CurrentFre >>= 2; //低音
if (SM==3) CurrentFre <<= 2; //高音
Temp_T = 65536-(50000/CurrentFre)*10/(12000000/SYSTEM_OSC);//计算计数器初值
Sound_Temp_TH0 = (u8)(Temp_T >> 8);
Sound_Temp_TL0 = (u8)Temp_T;
TH1 = Sound_Temp_TH0;
TL1 = Sound_Temp_TL0 + 12; //加12是对中断延时的补偿
}
SLen=LengthTab[Length%10]; //算出是几分音符
XG=Length/10%10; //算出音符类型(0普通1连音2顿音)
FD=Length/100;
LDiv=LDiv0/SLen; //算出连音音符演奏的长度(多少个10ms)
if (FD==1)
{
LDiv=LDiv+LDiv/2;
}
if(XG!=1)
{
if(XG==0) //算出普通音符的演奏长度
{
if (SLen<=4)
{
LDiv1=LDiv-LDiv4;
}
else
{
LDiv1=LDiv*SOUND_SPACE;
}
}
else
{
LDiv1=LDiv/2; //算出顿音的演奏长度
}
}
else
{
LDiv1=LDiv;
}
if(SL==0)
{
LDiv1=0;
}
LDiv2=LDiv-LDiv1; //算出不发音的长度
if (0 == PlaySuspendFlag)
{
/* 进入暂停态 */
MusicPlayState = PLAY_SUSPEND_STATE;
}
CalOverFlag = 1;
}
if (SL != 0)
{
TR1 = 1;
if (LDiv1 != 0)
{
LDiv1--;
return;
}
}
TR1 = 0;
if(LDiv2 != 0)
{
TR1=0;
BeepIO=1;
LDiv2--;
return;
}
CalOverFlag = 0;
Point+=2;
Tone=Sound[Point];
Length=Sound[Point+1];
}
else
{
/* 播放结束了 */
BeepIO = 1;
/* 执行下一首操作 */
/* 现在先返回 */
StartPlayFlag = 0;
MusicPlayState = PLAY_STOP_STATE;
}
break;
case PLAY_SUSPEND_STATE:
if (0 == PlaySuspendFlag)
{
MusicPlayState = PLAY_ING_STATE;
}
if (0 == StartPlayFlag)
{
/* 在暂停状态下要求退出播放 */
TR1 = 0;
BeepIO = 1;
MusicPlayState = PLAY_STOP_STATE;
PlaySuspendFlag = 0;
}
break;
}
}
//**************************************************************************
//挥着翅膀的女孩
unsigned char code Music_Girl[]={ 0x17,0x02, 0x17,0x03, 0x18,0x03, 0x19,0x02, 0x15,0x03,
0x16,0x03, 0x17,0x03, 0x17,0x03, 0x17,0x03, 0x18,0x03,
0x19,0x02, 0x16,0x03, 0x17,0x03, 0x18,0x02, 0x18,0x03,
0x17,0x03, 0x15,0x02, 0x18,0x03, 0x17,0x03, 0x18,0x02,
0x10,0x03, 0x15,0x03, 0x16,0x02, 0x15,0x03, 0x16,0x03,
0x17,0x02, 0x17,0x03, 0x18,0x03, 0x19,0x02, 0x1A,0x03,
0x1B,0x03, 0x1F,0x03, 0x1F,0x03, 0x17,0x03, 0x18,0x03,
0x19,0x02, 0x16,0x03, 0x17,0x03, 0x18,0x03, 0x17,0x03,
0x18,0x03, 0x1F,0x03, 0x1F,0x02, 0x16,0x03, 0x17,0x03,
0x18,0x03, 0x17,0x03, 0x18,0x03, 0x20,0x03, 0x20,0x02,
0x1F,0x03, 0x1B,0x03, 0x1F,0x66, 0x20,0x03, 0x21,0x03,
0x20,0x03, 0x1F,0x03, 0x1B,0x03, 0x1F,0x66, 0x1F,0x03,
0x1B,0x03, 0x19,0x03, 0x19,0x03, 0x15,0x03, 0x1A,0x66,
0x1A,0x03, 0x19,0x03, 0x15,0x03, 0x15,0x03, 0x17,0x03,
0x16,0x66, 0x17,0x04, 0x18,0x04, 0x18,0x03, 0x19,0x03,
0x1F,0x03, 0x1B,0x03, 0x1F,0x66, 0x20,0x03, 0x21,0x03,
0x20,0x03, 0x1F,0x03, 0x1B,0x03, 0x1F,0x66, 0x1F,0x03,
0x1B,0x03, 0x19,0x03, 0x19,0x03, 0x15,0x03, 0x1A,0x66,
0x1A,0x03, 0x19,0x03, 0x19,0x03, 0x1F,0x03, 0x1B,0x03,
0x1F,0x00, 0x1A,0x03, 0x1A,0x03, 0x1A,0x03, 0x1B,0x03,
0x1B,0x03, 0x1A,0x03, 0x19,0x03, 0x19,0x02, 0x17,0x03,
0x15,0x17, 0x15,0x03, 0x16,0x03, 0x17,0x03, 0x18,0x03,
0x17,0x04, 0x18,0x0E, 0x18,0x03, 0x17,0x04, 0x18,0x0E,
0x18,0x66, 0x17,0x03, 0x18,0x03, 0x17,0x03, 0x18,0x03,
0x20,0x03, 0x20,0x02, 0x1F,0x03, 0x1B,0x03, 0x1F,0x66,
0x20,0x03, 0x21,0x03, 0x20,0x03, 0x1F,0x03, 0x1B,0x03,
0x1F,0x66, 0x1F,0x04, 0x1B,0x0E, 0x1B,0x03, 0x19,0x03,
0x19,0x03, 0x15,0x03, 0x1A,0x66, 0x1A,0x03, 0x19,0x03,
0x15,0x03, 0x15,0x03, 0x17,0x03, 0x16,0x66, 0x17,0x04,
0x18,0x04, 0x18,0x03, 0x19,0x03, 0x1F,0x03, 0x1B,0x03,
0x1F,0x66, 0x20,0x03, 0x21,0x03, 0x20,0x03, 0x1F,0x03,
0x1B,0x03, 0x1F,0x66, 0x1F,0x03, 0x1B,0x03, 0x19,0x03,
0x19,0x03, 0x15,0x03, 0x1A,0x66, 0x1A,0x03, 0x19,0x03,
0x19,0x03, 0x1F,0x03, 0x1B,0x03, 0x1F,0x00, 0x18,0x02,
0x18,0x03, 0x1A,0x03, 0x19,0x0D, 0x15,0x03, 0x15,0x02,
0x18,0x66, 0x16,0x02, 0x17,0x02, 0x15,0x00, 0x00,0x00};
//同一首歌
unsigned char code Music_Same[]={ 0x0F,0x01, 0x15,0x02, 0x16,0x02, 0x17,0x66, 0x18,0x03,
0x17,0x02, 0x15,0x02, 0x16,0x01, 0x15,0x02, 0x10,0x02,
0x15,0x00, 0x0F,0x01, 0x15,0x02, 0x16,0x02, 0x17,0x02,
0x17,0x03, 0x18,0x03, 0x19,0x02, 0x15,0x02, 0x18,0x66,
0x17,0x03, 0x19,0x02, 0x16,0x03, 0x17,0x03, 0x16,0x00,
0x17,0x01, 0x19,0x02, 0x1B,0x02, 0x1B,0x70, 0x1A,0x03,
0x1A,0x01, 0x19,0x02, 0x19,0x03, 0x1A,0x03, 0x1B,0x02,
0x1A,0x0D, 0x19,0x03, 0x17,0x00, 0x18,0x66, 0x18,0x03,
0x19,0x02, 0x1A,0x02, 0x19,0x0C, 0x18,0x0D, 0x17,0x03,
0x16,0x01, 0x11,0x02, 0x11,0x03, 0x10,0x03, 0x0F,0x0C,
0x10,0x02, 0x15,0x00, 0x1F,0x01, 0x1A,0x01, 0x18,0x66,
0x19,0x03, 0x1A,0x01, 0x1B,0x02, 0x1B,0x03, 0x1B,0x03,
0x1B,0x0C, 0x1A,0x0D, 0x19,0x03, 0x17,0x00, 0x1F,0x01,
0x1A,0x01, 0x18,0x66, 0x19,0x03, 0x1A,0x01, 0x10,0x02,
0x10,0x03, 0x10,0x03, 0x1A,0x0C, 0x18,0x0D, 0x17,0x03,
0x16,0x00, 0x0F,0x01, 0x15,0x02, 0x16,0x02, 0x17,0x70,
0x18,0x03, 0x17,0x02, 0x15,0x03, 0x15,0x03, 0x16,0x66,
0x16,0x03, 0x16,0x02, 0x16,0x03, 0x15,0x03, 0x10,0x02,
0x10,0x01, 0x11,0x01, 0x11,0x66, 0x10,0x03, 0x0F,0x0C,
0x1A,0x02, 0x19,0x02, 0x16,0x03, 0x16,0x03, 0x18,0x66,
0x18,0x03, 0x18,0x02, 0x17,0x03, 0x16,0x03, 0x19,0x00,
0x00,0x00 };
//两只蝴蝶
unsigned char code Music_Two[] ={ 0x17,0x03, 0x16,0x03, 0x17,0x01, 0x16,0x03, 0x17,0x03,
0x16,0x03, 0x15,0x01, 0x10,0x03, 0x15,0x03, 0x16,0x02,
0x16,0x0D, 0x17,0x03, 0x16,0x03, 0x15,0x03, 0x10,0x03,
0x10,0x0E, 0x15,0x04, 0x0F,0x01, 0x17,0x03, 0x16,0x03,
0x17,0x01, 0x16,0x03, 0x17,0x03, 0x16,0x03, 0x15,0x01,
0x10,0x03, 0x15,0x03, 0x16,0x02, 0x16,0x0D, 0x17,0x03,
0x16,0x03, 0x15,0x03, 0x10,0x03, 0x15,0x03, 0x16,0x01,
0x17,0x03, 0x16,0x03, 0x17,0x01, 0x16,0x03, 0x17,0x03,
0x16,0x03, 0x15,0x01, 0x10,0x03, 0x15,0x03, 0x16,0x02,
0x16,0x0D, 0x17,0x03, 0x16,0x03, 0x15,0x03, 0x10,0x03,
0x10,0x0E, 0x15,0x04, 0x0F,0x01, 0x17,0x03, 0x19,0x03,
0x19,0x01, 0x19,0x03, 0x1A,0x03, 0x19,0x03, 0x17,0x01,
0x16,0x03, 0x16,0x03, 0x16,0x02, 0x16,0x0D, 0x17,0x03,
0x16,0x03, 0x15,0x03, 0x10,0x03, 0x10,0x0D, 0x15,0x00,
0x19,0x03, 0x19,0x03, 0x1A,0x03, 0x1F,0x03, 0x1B,0x03,
0x1B,0x03, 0x1A,0x03, 0x17,0x0D, 0x16,0x03, 0x16,0x03,
0x16,0x0D, 0x17,0x01, 0x17,0x03, 0x17,0x03, 0x19,0x03,
0x1A,0x02, 0x1A,0x02, 0x10,0x03, 0x17,0x0D, 0x16,0x03,
0x16,0x01, 0x17,0x03, 0x19,0x03, 0x19,0x03, 0x17,0x03,
0x19,0x02, 0x1F,0x02, 0x1B,0x03, 0x1A,0x03, 0x1A,0x0E,
0x1B,0x04, 0x17,0x02, 0x1A,0x03, 0x1A,0x03, 0x1A,0x0E,
0x1B,0x04, 0x1A,0x03, 0x19,0x03, 0x17,0x03, 0x16,0x03,
0x17,0x0D, 0x16,0x03, 0x17,0x03, 0x19,0x01, 0x19,0x03,
0x19,0x03, 0x1A,0x03, 0x1F,0x03, 0x1B,0x03, 0x1B,0x03,
0x1A,0x03, 0x17,0x0D, 0x16,0x03, 0x16,0x03, 0x16,0x03,
0x17,0x01, 0x17,0x03, 0x17,0x03, 0x19,0x03, 0x1A,0x02,
0x1A,0x02, 0x10,0x03, 0x17,0x0D, 0x16,0x03, 0x16,0x01,
0x17,0x03, 0x19,0x03, 0x19,0x03, 0x17,0x03, 0x19,0x03,
0x1F,0x02, 0x1B,0x03, 0x1A,0x03, 0x1A,0x0E, 0x1B,0x04,
0x17,0x02, 0x1A,0x03, 0x1A,0x03, 0x1A,0x0E, 0x1B,0x04,
0x17,0x16, 0x1A,0x03, 0x1A,0x03, 0x1A,0x0E, 0x1B,0x04,
0x1A,0x03, 0x19,0x03, 0x17,0x03, 0x16,0x03, 0x0F,0x02,
0x10,0x03, 0x15,0x00, 0x00,0x00 };
struct MusicInfo idata OurMusic[MUSIC_CNT] =
{
{(u32)Music_Girl, sizeof(Music_Girl), "girl", "zhang"},
{(u32)Music_Same, sizeof(Music_Same), "same", "cai"},
{(u32)Music_Two, sizeof(Music_Two), "butty", "pang"},
//{(u32)Music_Two, sizeof(Music_Girl), "boy", "zhang"},
//{(u32)Music_Two, sizeof(Music_Same), "hello", "cai"},
//{(u32)Music_Two, sizeof(Music_Two), "Red", "pang"},
};

复制代码

ID:52177 · 发表于 2013-7-23 23:30

不错的，好，大家一起学习下

ID:52249 · 发表于 2013-7-25 17:20

不错的，好，大家一起学习下

ID:52302 · 发表于 2013-7-26 17:17

程序错一大堆，无语

ID:25058 · 发表于 2013-7-28 10:34

下啦！谢谢楼主分享。

ID:61343 · 发表于 2014-5-14 18:20

好，谢谢分享

ID:61594 · 发表于 2014-6-12 14:44

那些程序编译不了的，我想问你那个 music.hex文件是怎么弄出来的！

ID:62830 · 发表于 2014-6-12 16:51

看看.......................

ID:63362 · 发表于 2014-6-29 21:41

感谢大大

ID:63362 · 发表于 2014-6-29 22:14

给大神赞一个

ID:55063 · 发表于 2014-6-30 12:14

好东西，谢谢楼主哦

ID:63309 · 发表于 2014-7-1 22:15

不错呀！大神！

ID:63888 · 发表于 2014-7-19 22:58

太好了，学习

ID:64125 · 发表于 2014-7-20 15:00

学习学习

ID:64655 · 发表于 2014-8-6 19:38

很好，感谢楼主

ID:64825 · 发表于 2014-8-7 09:19

不错学习下

ID:61804 · 发表于 2014-12-28 13:34

看看。。。。。

ID:11942 · 发表于 2015-1-7 11:11

good 想看看

ID:71768 · 发表于 2015-1-7 13:04

看看。。。

ID:71768 · 发表于 2015-1-7 13:15

看看，

ID:71697 · 发表于 2015-1-7 23:22

怎么得M币啊

ID:71854 · 发表于 2015-1-8 13:40

谢谢分享

ID:70129 · 发表于 2015-1-11 15:50

谢谢楼主分享，下载收藏。

ID:72616 · 发表于 2015-2-8 17:01

做的还不错哦

ID:92972 · 发表于 2015-10-19 23:53

兔兔兔兔兔兔兔兔兔兔兔兔兔兔兔兔兔兔兔兔兔兔

ID:93003 · 发表于 2015-10-20 11:30

这个动手能力要求有点高啊

ID:92713 · 发表于 2015-10-20 14:04

谢谢楼主分享

ID:92713 · 发表于 2015-10-20 14:08

yfdhfj

ID:92713 · 发表于 2015-10-20 14:08

tresytrh

ID:79573 · 发表于 2015-12-12 23:08

谢谢楼主分享

ID:109067 · 发表于 2016-3-15 19:05

这个可以用吗

ID:109067 · 发表于 2016-3-15 19:05

这个可以用吗

ID:113309 · 发表于 2016-4-10 16:47

怎么下载啊

ID:112865 · 发表于 2016-4-12 08:59

收藏谢谢

ID:71993 · 发表于 2016-4-12 13:46

下载试试

ID:99401 · 发表于 2016-4-12 22:15

很好，我很喜欢这个网站

ID:119928 · 发表于 2016-5-10 23:11

有错误呀

ID:111256 · 发表于 2016-5-11 08:47

学习一下，用蜂鸣器放音乐。

ID:120091 · 发表于 2016-5-11 17:00

下载试试

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一个单片机做的简易音乐播放器程序（带仿真文件）

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