点阵.docx
- 文档编号:9999098
- 上传时间:2023-02-07
- 格式:DOCX
- 页数:13
- 大小:970.91KB
点阵.docx
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点阵
点阵
1.程序:
#include
#defineblkn2
sbitEN74154=P1^7;
sbitST_CP74595=P1^6;
sbitCLEAR74595=P1^5;
unsignedchardataDDRAM[32];
unsignedcharcodeSJM[][32]={
{0x07,0xe0,0x1f,0xf8,0x28,0x0c,0x6c,0x04,
0xec,0x22,0xec,0x12,0xc8,0x0b,0xc1,0x89,
0xc1,0x89,0xc8,0x0b,0xec,0x12,0xec,0x22,
0x6c,0x04,0x28,0x0c,0x1f,0xf8,0x07,0xe0},笑脸
{0x00,0x00,0x00,0x00,0x1f,0xf0,0x12,0x20,
0x12,0x20,0x12,0x20,0x12,0x20,0xff,0xfc,
0x12,0x22,0x12,0x22,0x12,0x22,0x12,0x22,
0x1f,0xf2,0x00,0x02,0x00,0x0e,0x00,0x00},电
{0x00,0x80,0x00,0x80,0x40,0x80,0x40,0x80,
0x40,0x80,0x40,0x82,0x40,0x81,0x47,0xfe,
0x48,0x80,0x50,0x80,0x60,0x80,0x40,0x80,
0x00,0x80,0x01,0x80,0x00,0x80,0x00,0x00},子
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x80,0x81,0x80,0x81,0x80,0x81,0x80,0x81,
0x80,0x81,0x80,0x81,0x80,0x81,0xff,0xff,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},3
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,
0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00},1
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0xff,0xff,0xff,0xff,0xc0,0x03,0xc0,0x03,
0xc0,0x03,0xc0,0x03,0xff,0xff,0xff,0xff,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},0
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,
0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00},1
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0xff,0xff,0xff,0xff,0xc0,0x03,0xc0,0x03,
0xc0,0x03,0xc0,0x03,0xff,0xff,0xff,0xff,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},0
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,
0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00},1
{0x00,0x00,0x00,0x00,0x20,0x04,0x20,0x04,
0x20,0x78,0x27,0x80,0x0c,0x00,0x74,0x00,
0x24,0x00,0x24,0x00,0x24,0x00,0x26,0x04,
0x21,0xfe,0x00,0x00,0x00,0x00,0x00,0x00},方
{0x00,0x00,0x82,0x01,0xff,0xff,0x82,0x02,
0x82,0x04,0x08,0x00,0x10,0x80,0x21,0x11,
0x46,0x42,0x88,0x84,0x43,0x08,0x2c,0x30,
0x10,0x40,0x08,0x00,0x00,0x00,0x00,0x00},珍
{0x00,0x00,0x82,0x01,0xff,0xff,0x82,0x02,
0x82,0x04,0x08,0x00,0x10,0x80,0x21,0x11,
0x46,0x42,0x88,0x84,0x43,0x08,0x2c,0x30,
0x10,0x40,0x08,0x00,0x00,0x00,0x00,0x00},珍
{0x07,0xe0,0x1f,0xf8,0x28,0x0c,0x6c,0x04,
0xec,0x22,0xec,0x12,0xc8,0x0b,0xc1,0x89,
0xc1,0x89,0xc8,0x0b,0xec,0x12,0xec,0x22,
0x6c,0x04,0x28,0x0c,0x1f,0xf8,0x07,0xe0},笑脸
};
voiddelay(unsignedint);
voidmain(void)
{
registerunsignedchari,j,k,l;
SCON=0x00;
TMOD=0x01;
TH0=0xf8;
TL0=0x30;
IE=0x82;
TR0=1;
P1=0x3f;
while
(1){
delay(1000);
for(i=0;i<32;i++){
for(j=0;j<13;j++){
DDRAM[i]=SJM[j][i];
if(i%2)delay(10);
}
}
delay(1000);
for(i=0;i<13;i++){
for(j=0;j<16;j++){
for(k=0;k<15;k++){
DDRAM[k*blkn]=DDRAM[(k+1)*blkn];
DDRAM[k*blkn+1]=DDRAM[(k+1)*blkn+1];
}
DDRAM[30]=SJM[i][j*blkn];
DDRAM[31]=SJM[i][j*blkn+1];
delay(100);
}
}
delay(3000);
for(i=0;i<13;i++){
for(j=0;j<2;j++){
for(k=1;k<9;k++){
for(l=0;l<16;l++){
DDRAM[l*blkn]=DDRAM[l*blkn]<<1|
DDRAM[l*blkn+1]>>7;
DDRAM[l*blkn+1]=DDRAM[l*blkn+1]<<1|
SJM[i][l*blkn+j]>>(8-k);
}
delay(100);
}
}
}
delay(3000);
for(i=0;i<32;i++){
DDRAM[i]=0x00;
if(i%2)delay(100);
}
}
}
voiddelay(unsignedintdt)
{
registerunsignedcharbt;
for(;dt;dt--)
for(bt=0;bt<250;bt++);
}
voidTIME0(void)interrupt1using1
{
registerunsignedchari,j=blkn;
TH0=0xf8;
TL0=0x30;
i=P1;
i=++i&0x0f;
do{
j--;
SBUF=DDRAM[i*blkn+j];
while(!
TI);
TI=0;
}while(j);
EN74154=1;
P1&=0xf0;
ST_CP74595=1;
P1|=i;
ST_CP74595=0;
EN74154=0;
}
2.调试:
3.电路:
4.调试:
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- 关 键 词:
- 点阵