這個(gè)單片機(jī)最小系統(tǒng)播放音樂的例子真不錯(cuò)

ID:73477 · 發(fā)表于 2015-2-10 20:16

學(xué)習(xí)單片機(jī)，制作單片機(jī)最小系統(tǒng)是每個(gè)單片機(jī)愛好者的都經(jīng)歷過的階段，單片機(jī)最小系統(tǒng)制作好有什么用呢？為提高單片機(jī)愛好者學(xué)習(xí)制作單片機(jī)最小系統(tǒng)興趣，這里介紹一個(gè)有趣的單片機(jī)小程序，就是用單片機(jī)最小系統(tǒng)播放歡樂頌及最炫民族風(fēng)片段。在按下圖制作好單片機(jī)最小系統(tǒng)后，再增加三只元件：1個(gè)電阻、1個(gè)S9012三極管，1個(gè)8歐的小喇叭后，即可完成這個(gè)單片機(jī)最小系統(tǒng)播放歡樂頌及最炫民族風(fēng)片段的小試驗(yàn)，單片機(jī)愛好者通過這個(gè)小試驗(yàn)后，一定會(huì)大大增強(qiáng)對(duì)單片機(jī)學(xué)習(xí)的興趣。這個(gè)單片機(jī)最小系統(tǒng)播放歡樂頌及最炫民族風(fēng)片段的小試驗(yàn)，由于電路比較簡單，所以這里就不畫出原理圖了，直接給出試驗(yàn)的PCB圖，感興趣的愛好者可以按圖進(jìn)行焊接制作，制作好后向單片機(jī)內(nèi)燒寫程序后安裝上去就可以工作，感受一下單片機(jī)的無窮勉力。

下載

單片機(jī)播放歡樂頌與最炫民族風(fēng)片段程序包.zip (204.72 KB, 下載次數(shù): 172)

焊好的單片機(jī)最小系統(tǒng)播放歡樂頌及最炫民族風(fēng)片段試驗(yàn)板的實(shí)物照片

/******************************************************************************/
/**程序名稱：單片機(jī)播放歡樂頌與最炫民族風(fēng)片段
/**其他：用于時(shí)鐘周期為12MHz的STC89C52單片機(jī)
/******************************************************************************/
#include<reg52.h>
sbit BUZZER = P3^2;
#define uchar unsigned char
#define uint unsigned int
#define REST 36 //休止符
#define A 0 //低音1
#define AB 1 //低音1.5
#define B 2 //低音2
#define BC 3 //低音2.5
#define C 4 //低音3
#define D 5 //低音4
#define DE 6 //低音4.5
#define E 7 //低音5
#define EF 8 //低音5.5
#define F 9 //低音6
#define FG 10 //低音6.5
#define G 11 //低音7
#define L 12 //中音1
#define LM 13 //中音1.5
#define M 14 //中音2
#define MN 15 //中音2.5
#define N 16 //中音3
#define O 17 //中音4
#define OP 18 //中音4.5
#define P 19 //中音5
#define PQ 20 //中音5.5
#define Q 21 //中音6
#define QR 22 //中音6.5
#define R 23 //中音7
#define S 24 //高音1
#define SU 25 //高音1.5
#define U 26 //高音2
#define UV 27 //高音2.5
#define V 28 //高音3
#define W 29 //高音4
#define WX 30 //高音4.5
#define X 31 //高音5
#define XY 32 //高音5.5
#define Y 33 //高音6
#define YZ 34 //高音6.5
#define Z 35 //高音7
//音階
uchar code m_note[][2] = {
{248,136},{248,243},{249,88},{249,184},{250,18},{250,103},{250,184},{251,3},{251,75},
{251,143},{251,206},{252,11},{252,67},{252,121},{252,172},{252,219},{253,9},{253,51},
{253,91},{253,129},{253,165},{253,199},{253,231},{254,5},{254,33},{254,60},{254,85},
{254,109},{254,132},{254,153},{254,173},{254,192},{254,210},{254,227},{254,243},{255,2},
{0,0},
};
//音符(1對(duì)應(yīng)三十二分音符，32對(duì)應(yīng)全音符）
uchar code display[][2] = {
//歡樂頌
{N,8},{N,8},{O,8},{P,8},{P,8},{O,8},{N,8},{M,8},{L,8},{L,8},{M,8},{N,8},{N,12},{M,4},{M,8},{0xff,8},
{N,8},{N,8},{O,8},{P,8},{P,8},{O,8},{N,8},{M,8},{L,8},{L,8},{M,8},{N,8},{M,12},{L,4},{L,8},{0xff,8},
{M,8},{M,8},{N,8},{L,8},{M,8},{N,4},{O,4},{N,8},{L,8},{M,8},{N,4},{O,4},{N,8},{M,8},{L,8},{M,8},{E,8},
{N,8},{N,8},{O,8},{P,8},{P,8},{O,8},{N,8},{M,8},{L,8},{L,8},{M,8},{N,8},{M,12},{L,4},{L,8},{0xff,8},
{M,8},{M,8},{N,8},{L,8},{M,8},{N,4},{O,4},{N,8},{L,8},{M,8},{N,4},{O,4},{N,8},{M,8},{L,8},{M,8},{E,8},
{N,8},{N,8},{O,8},{P,8},{P,8},{O,8},{N,8},{M,8},{L,8},{L,8},{M,8},{N,8},{M,12},{L,4},{L,8},{0xff,8},
//樂譜（最炫民族風(fēng)）
{N,8},{F,4},{F,4},{L,8},{N,8},{M,4},{M,2},{N,2},{M,4},{L,4},
{M,4},{L,4},{F,8},{N,8},{F,4},{F,4},{L,8},{N,8},
{P,4},{M,2},{N,2},{M,4},{L,4},{M,4},{L,4},{G,4},{E,4},
{N,8},{F,4},{F,4},{L,8},{N,8},{M,4},{M,2},{N,2},{M,4},{L,4},
{M,4},{L,4},{F,4},{E,4},{N,8},{F,4},{F,4},{L,8},{N,8},
{P,4},{N,4},{0xff,24},//前奏
{F,8},{F,4},{E,4},{F,8},{F,4},{L,4},{L,8},{M,4},{L,4},{F,8},
{0xff,8},{L,8},{L,4},{E,4},{L,4},{M,4},{N,4},{P,4},{P,4},{N,4},
{M,8},{N,8},{0xff,8},{Q,4},{Q,4},{Q,4},{P,4},{N,4},{N,8},{L,4},
{F,4},{F,4},{F,4},{N,4},{M,8},{0xff,8},{N,4},{N,4},{P,4},{N,4},
{M,4},{N,4},{M,4},{L,4},{F,8},{E,8},{F,8},{0xff,8},
{F,8},{F,4},{E,4},{F,8},{F,4},{L,4},{L,8},{M,4},{L,4},{F,8},
{0xff,8},{L,8},{L,4},{E,4},{L,4},{M,4},{N,4},{P,4},{P,4},{N,4},
{M,8},{N,8},{0xff,8},{Q,4},{Q,4},{Q,4},{P,4},{N,4},{N,8},{L,4},
{F,4},{F,4},{F,4},{N,4},{M,8},{0xff,8},{N,4},{N,4},{P,4},{N,4},
{M,4},{N,4},{M,4},{L,4},{F,8},{E,8},{F,8},{0xff,8},
{N,4},{N,4},{P,4},{N,4},{N,4},{P,4},{P,4},{Q,4},{S,4},{Q,4},
{P,8},{Q,8},{0xff,8}, //此處有變調(diào)
{F,8},{F,4},{E,4},{F,8},{L,8},{M,4},{N,2},{M,2},{L,4},{M,4},
{N,8},{0xff,8},{F,4},{Q,4},{Q,4},{P,4},{M,4},{N,2},{M,2},
{L,4},{M,4},{N,8},{0xff,8},{0xff,16},{L,4},{F,4},{F,4},{L,4},
{M,8},{E,4},{E,4},{N,4},{P,4},{N,4},{M,4},{L,8},{0xff,8},
{F,4},{L,4},{M,4},{N,4},{M,4},{L,4},{E,4},{C,4},{F,8},{0xff,8},{0xff,16},
{F,8},{F,4},{E,4},{F,8},{L,8},{M,4},{N,2},{M,2},{L,4},{M,4},
{N,8},{0xff,8},{F,4},{Q,4},{Q,4},{P,4},{M,4},{N,2},{M,2},
{L,4},{M,4},{N,8},{0xff,8},{0xff,16},{L,4},{F,4},{F,4},{L,4},
{M,8},{E,4},{E,4},{N,4},{P,4},{N,4},{M,4},{L,12},{L,4},
{F,4},{L,4},{M,4},{N,4},{P,4},{N,4},{N,4},{P,4},{Q,8},{0xff,8},{0xff,8},
{Q,6}, {Q,2},{Q,4},{Q,4},{Q,6},{P,2},{N,4},{M,4},{M,6},{M,2},{N,6},{P,2},{N,6},{M,2},
{L,6},{F,2},{F,8},{F,4},{E,4},{F,8},{F,4},{L,4}, {M,4},{N,2},{M,2}, {L,4},{M,4},{N,8},{0xff,8},
{Q,4},{P,4},{N,4},{M,4},{P,4},{N,4},{M,4},{L,4},{L,8},{0xff,8},{F,2}, {A,2},{B,2},{C,2},{B,2},
{A,2}, {F,2},{A,2},
{N,4},{N,4},{P,4},{N,4},{N,4},{P,4},{P,4},{Q,4},{S,4},{Q,4},
{P,8},{Q,8},{0xff,8}, //此處有變調(diào)
{F,8},{F,4},{E,4},{F,8},{L,8},{M,4},{N,2},{M,2},{L,4},{M,4},
{N,8},{0xff,8},{F,4},{Q,4},{Q,4},{P,4},{M,4},{N,2},{M,2},
{L,4},{M,4},{N,8},{0xff,8},{0xff,16},{L,4},{F,4},{F,4},{L,4},
{M,8},{E,4},{E,4},{N,4},{P,4},{N,4},{M,4},{L,8},{0xff,8},
{F,4},{L,4},{M,4},{N,4},{M,4},{L,4},{E,4},{C,4},{F,8},{0xff,8},{0xff,16},
{F,8},{F,4},{E,4},{F,8},{L,8},{M,4},{N,2},{M,2},{L,4},{M,4},
{N,8},{0xff,8},{F,4},{Q,4},{Q,4},{P,4},{M,4},{N,2},{M,2},
{L,4},{M,4},{N,8},{0xff,8},{0xff,16},{L,4},{F,4},{F,4},{L,4},
{M,8},{E,4},{E,4},{N,4},{P,4},{N,4},{M,4},{L,12},{L,4},
{F,4},{L,4},{M,4},{N,4},{P,4},{N,4},{N,4},{P,4},{Q,8},{0xff,8},{0xff,8},
{0,0xff},
};
uchar time_h,time_l;
void Delay(uchar x);
void main()
{
uchar j;
uint i;
TMOD = 0x01;
ET0 = 1;
EA = 1;
TR0 = 1;
i = 0;
j = 0;
while(1)
{
while(display[i][1] != 0xff)
{
if(display[i][0] == 0xff)
{
TR0 = 0;
Delay(display[i][1]);
BUZZER = 1;
}
else
{
time_h = m_note[display[i][0]][0];
time_l = m_note[display[i][0]][1];
TH0 = time_h;
TL0 = time_l;
ET0 = 1;
TR0 = 1;
Delay(display[i][1]);
TR0 = 0;
ET0 = 0;
BUZZER = 1;
}
i++;
}
i = 0;
}
}
void Timer0() interrupt 1
{
TR0 = 0;
TH0 = time_h;
TL0 = time_l;
BUZZER = ~BUZZER;
TR0 = 1;
}
void Delay(uchar x)
{
uint i,j;
for(i = 0;i < x;i++)
for(j = 0;j < 12000;j++);
}

復(fù)制代碼

ID:73463 · 發(fā)表于 2015-2-12 10:15

來一首高大上的歌曲

ID:73489 · 發(fā)表于 2015-2-13 07:43

厲害，譜子看起來挺麻煩的

ID:73711 · 發(fā)表于 2015-4-12 18:47

上傳個(gè)視頻就最好了樂譜是怎么做的謝謝了

ID:69803 · 發(fā)表于 2015-4-17 23:58

收藏了哈哈

ID:78012 · 發(fā)表于 2015-4-27 15:57

太棒了

ID:74143 · 發(fā)表于 2015-4-28 11:35

不錯(cuò)，謝謝分享。

ID:65980 · 發(fā)表于 2015-5-14 11:20

謝謝分享

ID:80238 · 發(fā)表于 2015-5-17 12:08

必須收藏。。

ID:93449 · 發(fā)表于 2015-10-27 12:35

蠻不錯(cuò)的哦，

ID:94143 · 發(fā)表于 2015-10-31 21:22

編曲子好像很麻煩的樣子

ID:94402 · 發(fā)表于 2015-11-2 15:40

挺不錯(cuò)的收藏了

ID:92858 · 發(fā)表于 2015-11-12 22:05

很贊啊

ID:122598 · 發(fā)表于 2016-5-22 16:58

群主在馬？

ID:122598 · 發(fā)表于 2016-5-22 17:06

老師BUZZER取僅只用于常量，程序中有兩次賦值，到底是變量還是常量呀%

ID:92231 · 發(fā)表于 2016-5-29 10:05

用來取代童車上的音樂，要是加一個(gè)按鍵控制樂曲切換就更好了

ID:153199 · 發(fā)表于 2016-12-25 16:11

能否分享一下譜曲軟件

ID:136460 · 發(fā)表于 2016-12-31 11:00

挺不錯(cuò)的收藏了

ID:154654 · 發(fā)表于 2017-1-1 22:01

還是覺得有點(diǎn)

ID:89286 · 發(fā)表于 2017-1-4 20:32

THANKS FOR SHARING

ID:205064 · 發(fā)表于 2017-5-30 16:21

找了很久51單片機(jī)制作音樂播放器的例子,終于給我找到了

ID:193383 · 發(fā)表于 2017-6-28 12:54

非常感謝樓主分享，謝謝！

ID:99130 · 發(fā)表于 2017-6-29 16:22

miuifen 發(fā)表于 2015-4-12 18:47
上傳個(gè)視頻就最好了樂譜是怎么做的謝謝了

有專門的譜曲軟件

ID:217472 · 發(fā)表于 2017-7-8 20:08

謝謝分享

ID:91202 · 發(fā)表于 2017-10-15 15:12

請(qǐng)問樓主，出來的音色動(dòng)聽嗎？我現(xiàn)在做了一個(gè)發(fā)聲的，只能發(fā)簡單干燥的聲音

ID:241152 · 發(fā)表于 2017-10-26 15:24

謝謝分享

ID:160782 · 發(fā)表于 2017-10-27 08:02

這么厲害，我以為是單片機(jī)控制播放器，這個(gè)直接用單片機(jī)播放旋律的！謝謝！

ID:244589 · 發(fā)表于 2017-11-2 17:03

如果只是播放旋律而已的話，那么只要有你們想要播的歌曲的譜子，然后再懂得看譜子的話就可以編了。我一開始以為是播放全歌，認(rèn)真看完之后才知道只是旋律。不過樓主已經(jīng)好厲害了，寫的程序比較易懂。謝謝

ID:258673 · 發(fā)表于 2017-12-7 15:49

厲害，學(xué)習(xí)了

ID:256184 · 發(fā)表于 2017-12-7 19:49

sirs 發(fā)表于 2015-5-17 12:08
必須收藏。。

咋收藏啊。。。

ID:318304 · 發(fā)表于 2018-5-20 00:24

穿著安踏去拉薩發(fā)表于 2017-11-2 17:03
如果只是播放旋律而已的話，那么只要有你們想要播的歌曲的譜子，然后再懂得看譜子的話就可以編了。我一開始 ...

你說的旋律和全歌有什么區(qū)別嗎

ID:318304 · 發(fā)表于 2018-5-20 00:33

樓主，我想借鑒一下你的程序，我用的是11.0592的該怎么改程序啊，我有點(diǎn)急用

ID:332040 · 發(fā)表于 2018-5-20 13:04

不錯(cuò)，很給力，贊

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這個(gè)單片機(jī)最小系統(tǒng)播放音樂的例子真不錯(cuò)

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