基于单片机的电子贺卡设计主程序

ID:356516 · 发表于 2018-6-21 23:41

具体要求：

整体电路图：

主程序：#include<reg52.h>

#define LCD P0

#define uchar unsigned char

unsigned char a,i,j,k;

int b;

int key=0;

sbit EN=P2^0;

sbit RW=P2^1;

sbit RS=P2^2;

sbit CS1=P2^3;

sbit CS2=P2^4;

sbit BUSY=P0^0;

sbit speaker=P1^7;

unsigned char timer0h,timer0l,time;

void delay(unsigned char t)//延迟函数

{

unsigned char t1;

unsigned long t2;

for(t1=0;t1<t;t1++)

for(t2=0;t2<8000;t2++);

}

void t0int() interrupt 1 //spk中断

{

TR0=0;

speaker=!speaker;

TH0=timer0h;

TL0=timer0l;

TR0=1;

}

void song() //音乐播放

{

TH0=timer0h;

TL0=timer0l;

TR0=1;

delay(time);

}

checkbusy() //LCD

{ EN=1;

RW=1;

RS=0;

LCD=0XFF;

if(BUSY);

}

writecode(unsigned char dat) //写命令

{ checkbusy();

EN=1;

RW=0;

RS=0;

LCD=dat;

EN=1;

EN=0;

}

writedata(unsigned char dat) //写数据

{ checkbusy();

EN=1;

RW=0;

RS=1;

LCD=dat;

EN=1;

EN=0;

}

//满屏显示图片函数

void LCDDisplay(unsigned char page,unsigned char lineaddress, unsigned char table[8][128])

{

for(i=0;i<8;i++)

{

if(lineaddress<0X80)

{

CS1=0;

CS2=0;

}

writecode(page+i);

writecode(lineaddress);

for(j=0;j<64;j++)

{

writedata(table[j]);

lineaddress+=1;

}

if(lineaddress>=0X80)

{

CS1=0;

CS2=1;

lineaddress=lineaddress-0X40;

}

writecode(page+i);

writecode(lineaddress);

for(j=64;j<128;j++)

{

writedata(table[j]);

lineaddress+=1;

}

if(lineaddress>=0X80)

{

lineaddress=lineaddress-0X40;

}

void lcdinti()

{

writecode(0X3F);

writecode(0XC0);

writecode(0XB8);

writecode(0X40);

}

void lcddelay(unsigned char c) //LCD液晶延迟函数

{

unsigned char a,b;

for(;c>0;c--)

for(b=142;b>0;b--)

for(a=2;a>0;a--);

}

void int0() interrupt 0 //LCD外部中断1

{

EX0=0;

lcddelay(40);

EX0=1;

key=!key;

}

main() //主函数

{

unsigned char k,i;

TMOD=1; //置CT0定时工作方式1

ET0=1;//IE=0x82 //CPU开中断,CT0开中断

EA=1;

EX0=1;

IT0=1;

while(1)

{

if(key==0)

{

LCDDisplay(0Xb8,0X40,&ch2);

i=0;

while(i<100&&key==0)

{

k=sszymmh+7*sszymmh[i+1]-1;

timer0h=FREQH[k];

timer0l=FREQL[k];

time=sszymmh[i+2];

i=i+3;

song();

}

else

{

LCDDisplay(0Xb8,0X40,&ch1);

i=0;

while(i<100&&key==1)

{

k=sszymmh1+7*sszymmh1[i+1]-1;

timer0h=FREQH[k];

timer0l=FREQL[k];

time=sszymmh1[i+2];

i=i+3;

song();

}

附录：

附录

//世上只有妈妈好数据表

code unsigned char sszymmh1[]={

6,2,3, 5,2,1, 3, 2, 2, 5,2,2, 1,3,2, 6,

2,1, 5,2,1, 6,2,4, 3,2,2, 5,2,1, 6,2,1,

5,2,2, 3,2,2, 1,2,1, 6,1,1, 5,2,1, 3,2,

1, 2,2,4, 2,2,3, 3,2,1, 5, 2,2, 5,2, 1,

6,2,1, 3,2,2, 2,2,2, 1,2,4, 5,2,3, 3,

2,1, 2,2,1, 1,2,1, 6,1,1, 1,2,1, 5,1,6, 0,0,0

};

code unsigned char sszymmh[]={

6,2,3,5,2,1,3,2,2,5,2,2,1,3,2,

6,2,1,5,2,1,6,2,4,3,2,2,5,2,1,

6,2,1,5,2,2,3,2,2,1,2,1,6,1,1,

5,2,1,3,2,1,2,2,4,2,2,3,3,2,1,

5,2,2,5,2,1,6,2,1,3,2,2,2,2,2,

1,2,4,5,2,3,3,2,1,2,2,1,1,2,1,

6,1,1,1,2,1,5,1,6,0,0,0

};

图片代码： // 音阶频率表高八位

code unsigned char FREQH[]={

0xF2,0xF3,0xF5,0xF5,0xF6,0xF7,0xF8,0xF9,0xF9,

0xFA,0xFA,0xFB,0xFB,0xFC,0xFC,0xFC,0xFD,0xFD,

0xFD,0xFD,0xFE, 0xFE,0xFE,0xFE,0xFE,0xFE,0xFE,

0xFF, } ; //音节频率表低八位

code unsigned char FREQL[]={

0x42,0xC1,0x17,0xB6,0xD0,0xD1,0xB6,0x21,0xE1,

0x8C,0xD8,0x68,0xE9,0x5B,0x8F,0xEE,0x44,0x6B,

0xB4,0xF4,0x2D,0x47,0x77,0xA2,0xB6,0xDA,0xFA,

0x16, };

char code ch2[8][128]={

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x80,0x80,0x00,0xC0,0x00,0x00,0x00,0x66,0x70,0x40,0x80,0xF0,0xF8,0xFC,0xFE,0xFE,

0xFF,0xFF,0xFF,0x7F,0x7F,0x7F,0x7E,0x7E,0x7C,0x70,0xE0,0xE0,0xEF,0xE7,0xC3,0xC2,

0xB3,0x07,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x80,0x80,0xC3,0xE3,0x72,0x3B,0x1C,0x0E,0x07,0x07,0x0B,0x01,0x03,0x03,0x03,0x8B,

0xC9,0xC8,0xC0,0xE0,0xE0,0xE0,0xC0,0xC0,0x00,0x06,0x00,0x0C,0xB0,0xD0,0xD0,0xD1,

0x83,0x1F,0xFF,0xFF,0xFF,0xFE,0xFE,0x7C,0x00,0x00,0x30,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x38,0x8C,0xE7,0xF0,0xFC,0xFE,0xFE,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFD,0xF0,0xF0,0xE0,0xC0,0x00,0x00,0x00,0x00,0x00,0x0F,0x1F,0x9F,

0xDF,0x9F,0x1F,0x1F,0xCF,0xC7,0xC3,0xC1,0x80,0xE0,0xE8,0xC6,0x1F,0x7F,0xFF,0x7F,

0xBF,0xFF,0xFE,0xFF,0xCF,0xC3,0x81,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x80,0xE4,0xFA,0x7C,0x1F,0x0F,0x0F,0x3F,0x7F,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xDF,0xEF,0xE7,0xF3,0xFB,0xFF,0xFF,

0xFF,0xFF,0xFF,0xF6,0xFE,0xFF,0xDF,0xFF,0xFF,0xFF,0xFF,0xF9,0xF8,0xFC,0xFE,0xFE,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0x7C,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0x80,0xC0,0xC6,0xC0,0xC0,0xC0,

0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0x70,0x70,0x70,0x74,0x74,0x70,0xE0,0xF0,0xF0,

0xF8,0xF8,0xFC,0xFC,0xFC,0xFC,0xFC,0xF8,0xF0,0xE6,0x86,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0xC2,0xFC,0xFF,0x7F,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x01,

0x13,0x07,0x07,0x0F,0x1F,0x1F,0x3F,0x3F,0x7F,0x7F,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0x7F,0x7F,0x7F,0x3F,0x3F,0x1F,0x1F,0x1F,0x2F,0x9F,0x7F,0x7F,0xFF,

0xFF,0xDF,0x0F,0x1F,0x3F,0x7B,0x71,0xE1,0x00,0xD0,0xE0,0xF0,0xF0,0x30,0x18,0x18,

0x0C,0x0E,0x0E,0x07,0x07,0x07,0x03,0x03,0x01,0x01,0x01,0xE0,0xF8,0xFE,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xE3,0x80,0xC1,0xC0,0x00,0xC0,0x00,0x01,0x03,0x03,

0x03,0x01,0x00,0x00,0x00,0x01,0x01,0x01,0x05,0x01,0x03,0x07,0x0F,0x0E,0x3F,0x1C,

0x38,0xF8,0xE0,0xE0,0xE0,0xE0,0xE0,0xE0,0xA0,0x00,0x60,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x7F,0xFF,0xFF,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x60,0x60,0xC0,0xC8,

0xE8,0xEC,0xF4,0xF4,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF8,0xF8,0xF0,0xF0,0xF0,

0xE0,0xC0,0xC0,0x80,0x40,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x00,0x1F,

0x3F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x17,0x03,0x00,0x00,0x00,0x00,0x00,

0x00,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x81,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xE3,0x00,0x38,0x7C,0x7C,0xFC,0xFE,

0xFE,0xFE,0x7E,0x7E,0x7C,0x3C,0x1A,0x00,0x80,0xC0,0xE0,0xE0,0xC0,0x00,0x00,0x00,

0xE0,0xF0,0xFD,0x1F,0x0F,0x0F,0x0F,0x0F,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x01,0x0F,0x9F,0x7E,0xF8,0xE0,0xC0,0x00,0x01,0xFE,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFE,0xFC,0xFC,0xFC,0xFC,0xFD,0xFD,0x99,

0x81,0xC0,0xC7,0xCF,0xEF,0x7F,0xFF,0xE7,0x08,0x00,0xC8,0xF0,0xF8,0xFB,0xFB,0xF8,

0xF8,0xF8,0xFC,0xFE,0xFE,0xFE,0xFE,0xFC,0xE0,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,

0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x7F,0x7F,0x3F,0x3E,0x30,0x70,

0xEE,0xFC,0xFC,0xFC,0xFC,0xFC,0xE8,0xF7,0xFF,0xEF,0xEF,0xFF,0xF7,0xFF,0xFC,0xFE,

0xE7,0x03,0x01,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x83,0x87,0x0E,0x0E,0xAD,0x9F,0xBF,

0x3F,0x9F,0xBF,0xBF,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,0x3F,0x3F,0x3F,0x1F,0x1F,

0x1F,0x1F,0x1F,0x0F,0x0F,0x2F,0x2F,0x0F,0x0F,0x0F,0x0F,0x0F,0x07,0x01,0x00,0x01,

0x01,0x01,0x01,0x00,0x00,0x00,0x07,0x0F,0x0E,0x0C,0x1F,0x1F,0x1F,0x1F,0x3F,0x3F,

0x7F,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0x3B,0xC7,0xCF,0x1F,0x1F,

0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3E,0x3E,0x3D,0x00,0x00,0x00,0xC0,

0xC0,0xE0,0x00,0xC0,0xC1,0x07,0x8F,0x8F,0x9F,0x3F,0x7F,0x7F,0x7F,0x7F,0x7F,0x7F,

0x7F,0x7C,0x7C,0x78,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

};

char code ch1[8][128]={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x0F,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x0F,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x0F,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x0B,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x07,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x3F,0xD0,0x00,0x0F,0xFF,0xFF,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x3F,0xF0,0x00,0x0F,0x90,0x37,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x3F,0xF0,0x00,0x07,0xFF,0xFF,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x3F,0xF0,0x1F,0xBF,0xFF,0xFF,0xFF,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x3F,0xC0,0x1F,0xFF,0xFF,0xFF,0xFF,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x01,0xBF,0xCE,0xDF,0xFF,0xFF,0xFF,0xFF,0xDE,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,

0x01,0xBF,0xDF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x80,0x00,0x00,0x00,0x00,0x00,0x00,

0x01,0xFF,0xCF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFD,0x80,0x00,0x00,0x00,0x00,0x00,0x00,

0x05,0xFF,0xEF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xB0,0x00,0x00,0x00,0x00,0x00,0x00,

0x04,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,

0x07,0xFB,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x80,0x00,0x00,0x00,0x00,0x00,

0x07,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFD,0x80,0x00,0x00,0x00,0x00,0x00,

0x13,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xAD,0x7E,0xC0,0x00,0x00,0x00,

0x1F,0xFF,0xFF,0xF0,0x1F,0xFF,0xFF,0xFF,0xFF,0xFF,0xBF,0xFF,0xC0,0x00,0x00,0x00,

0x1F,0xFF,0xFE,0xBC,0x3F,0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xB7,0xC0,0x00,0x00,0x00,

0x1F,0xFF,0xFF,0xFC,0x3F,0xDF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xC0,0x00,0x00,0x00,

0x1F,0xFF,0x80,0x00,0x00,0x0D,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x80,0x00,0x00,0x00,

0x1F,0xFF,0x60,0x00,0x00,0x0F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xC0,0x00,0x00,0x00,

0xFF,0xFF,0xE0,0x00,0x00,0x0F,0xDF,0xFF,0xFF,0xFF,0xFF,0xFF,0xC0,0x00,0x00,0x00,

0xDF,0xF8,0x00,0x00,0x00,0x00,0x1F,0xFF,0xFF,0xFF,0xFF,0xFE,0x00,0x00,0x00,0x00,

0xFF,0xB8,0x00,0x00,0x00,0x00,0x1F,0xFF,0xFF,0xFF,0xFF,0xFE,0x00,0x00,0x00,0x00,

0xBF,0x18,0x00,0x00,0x00,0x00,0x14,0xFF,0xFF,0xFF,0xFF,0xFE,0x00,0x00,0x00,0x00,

0x7D,0x00,0x00,0x00,0x00,0x00,0x02,0xFF,0xFF,0xFF,0xFF,0xFE,0x00,0x00,0x00,0x03,

0x7F,0x00,0x00,0x00,0x00,0x00,0x07,0xBF,0xFF,0xFF,0xFF,0xEE,0x00,0x00,0x00,0x03,

0xFC,0x00,0x00,0x00,0x00,0x00,0x00,0x2F,0xFF,0xFF,0xFF,0xF8,0x00,0x00,0x00,0x03,

0xFC,0x00,0x00,0x00,0x00,0x00,0x00,0x37,0xFF,0xFF,0xFF,0xF8,0x00,0x00,0x00,0x03,

0xBC,0x00,0x00,0x00,0x00,0x00,0x00,0x3D,0xFF,0xFF,0xFF,0x78,0x00,0x00,0x00,0x03,

0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFE,0x00,0x00,0x00,0x00,0x03,

0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x03,

0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0xCF,0xFF,0xE3,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0xFF,0x60,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x97,0xE0,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x0F,0xFC,0x0F,0xFE,0x1F,0xF8,0x78,0x7C,0x3F,0xF8,0x00,0x00

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