51單片機(jī)蜂鳴器播放音樂(lè)代碼(生日快樂(lè)-兩只蝴蝶-祝你平安)_第1頁(yè)
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1、生日快生日快樂(lè)歌曲歌曲#include#defineuintunsignedint#defineuunsignedsbitbeep=P1^5ucodeSONG_TONE[]=2122121902121591692122121902121421592122121061261591691901191191261591421590ucodeSONG_LONG[]=9312121224931212122493121212121293121212

2、240延時(shí)voidDelayMS(uintx)utwhile(x)f(t=0t120t)voidPlayMusic()uinti=0jkwhile(SONG_LONG[i]!=0||SONG_TONE[i]!=0)播放各個(gè)音符，SONG_LONG為拍子長(zhǎng)度f(wàn)(j=0jSONG_LONG[i]20j)beep=~beepSONG_TONE延時(shí)表決定了每個(gè)音符的頻率f(k=0kSONG_TONE[i]3k)DelayMS(10)ivoidm

3、ain()beep=0while(1)PlayMusic()播放生日快樂(lè)DelayMS(500)播放完后暫停一段時(shí)間beepIO=!beepIOTH0=T[m][0]TL0=T[m][1]voidmain()ui=0TMOD=0x01EA=1ET0=1while(1)m=music[i][0]n=music[i][1]if(m==0x00)TR0=0delay(n)ielseif(m==0xFF)TR0=0delay(30)i=0els

4、eif(m==music[i1][0])TR0=1delay(n)TR0=0pause()ielseTR0=1delay(n)i祝你平安：#include“reg52.h“unsignedCountsbit_Speak=P1^5unsignedcodeSONG[]=祝你平安0x260x200x200x200x200x200x260x100x200x100x200x800x260x200x300x200x300x200x390x100x3

5、00x100x300x800x260x200x200x200x200x200x1c0x200x200x800x2b0x200x260x200x200x200x2b0x100x260x100x2b0x800x260x200x300x200x300x200x390x100x260x100x260x600x400x100x390x100x260x200x300x200x300x200x390x100x260x100x260x800x260x2

6、00x2b0x100x2b0x100x2b0x200x300x100x390x100x260x100x2b0x100x2b0x200x2b0x400x400x200x200x100x200x100x2b0x100x260x300x300x800x180x200x180x200x260x200x200x200x200x400x260x200x2b0x200x300x200x300x200x1c0x200x200x200x200x800x1

7、c0x200x1c0x200x1c0x200x300x200x300x600x390x100x300x100x200x200x2b0x100x260x100x2b0x100x260x100x260x100x2b0x100x2b0x800x180x200x180x200x260x200x200x200x200x600x260x100x2b0x200x300x200x300x200x1c0x200x200x200x200x800x260x2

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