单片机 音乐盒程序
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单片机能播放三首音乐的音乐盒程序C语言
#include
#define uchar unsigned char
#define uint unsigned int
char a;
sbit BEEP=P2^0;
sbit BEEP1=P2^1;
sbit BEEP2=P2^2;
sbit P27=P2^7;
sbit P26=P2^6;
sbit P25=P2^5;
uchar note;
uchar *music_p;
uchar code scales[]=
{
0xFF,0xFF,0xFB,0x90,0xFC,0x0C,0xFC,0x44,0xFC,0xAC,
0xFD,0x09,0xFD,0x34,0xFD,0x82,0xFD,0xFD,0xC8,0xFE,0x06, 0xFE,0x22,0xFA,0X15,0XFB,0x04,0xFA,0x67,0xFE,0x85
};
uchar code XinXinXiangYing[]=
{
0x24,0x14,0x24,0xc4,0x54,0x54,0x48,0x04,0x54,0x44,
0x34,0x22,0x14,0xb2,0xc8,0x04,0x12,0xc2,0x16,0x12,
0x76,0x52,0x46,0x12,0x3f,0x04,0xb4,0xd4,0xc4,0x14,
0x28,0xc4,0x14,0x12,0x32,0x16,0xc2,0x54,0x78,0x34,
0x4c,0x42,0x52,0x86,0x74,0x76,0x52,0x74,0x28,0x44,
0x52,0x46,0x11,0x26,0x12,0xcf,0x04,0x24,0x14,0xc4,
0x56,0x52,0x48,0x04,0x54,0x44,0x34,0x22,0x14,0xb2,
0x74,0x52,0x34,0x3f,0xff
};
uchar code QiDao[]=
{
0xc4,0x14,0x32,0x44,0x44,0x52,0x52,0x44,0x32,0x32,
0x14,0x14,0x12,0x12,0x32,0x42,0x54,0x54,0x4f,0xc4,
0x12,0x32,0x44,0x42,0x72,0x58,0x42,0x32,0x34,0x14,
0x12,0x01,0x01,0x01,0x1f,0xff
};
uchar code LanHuaCao[]=
{
0x22,0x52,0x52,0x56,0x56,0x42,0x32,0x42,0x32,0x42,0x32,0x22, 0x18,0x82,0x82,0x82,0x82,0x82,0x82,0x86,0x72,0xb2,0x72,0x72, 0x62,0x58,0x52,0x82,0x82,0x72,0x56,0x42,0x32,0x42,
0x32,0x22,0x16,0xb2,0xb2,0x32,0x32,0x22,0x16,0x51,
0x42,0x31,0x21,0xc1,0x88,0xff
};
void delay(uint i)
{
uchar j;
for(;i>0;i--)
for(j=110;j>0;j--);
}
void playMusic()
{
uchar i,j,k;
music_p=XinXinXiangYing;
while(*(music_p+j)!=0xff)
{
k=*(music_p+j)&0x0F;
note=*(music_p+j)>>4;
TH0=scales[2*note];
TL0=scales[2*note+1];
TR0=1;
if((scales[2*note]==0xff)&(scales[2*note+1]==0xff))
{
TR0=0;
}
for(i=k;i>0;--i)
{
delay(187);
}
TR0=0;
j++;
}
BEEP=1;
} void playMusic1()
{
uchar i,j,k;
music_p=QiDao;
while(*(music_p+j)!=0xff)
{
k=*(music_p+j)&0x0F;
note=*(music_p+j)>>4;
TH0=scales[2*note];
TL0=scales[2*note+1];
TR0=1;
if((scales[2*note]==0xff)&(scales[2*note+1]==0xff)) {
TR0=0;
}
for(i=k;i>0;--i)
{
delay(187);
}
TR0=0;
j++;
}
BEEP1=1;
}
void playMusic2()
{
uchar i,j,k;
music_p=LanHuaCao;
while(*(music_p+j)!=0xff)
{
k=*(music_p+j)&0x0F;