请教各位达人.16*64点阵滚屏程序怎样写

#include<reg52.h>

#include<delay.h>//1MS延时

#define uchar unsigned char

#define uint unsigned int

#define hang P1 //行扫描接在P1口

sbit ds=P0^0

sbit clk=P0^1

sbit mr=P0^2

sbit g1=P0^3

sbit stcp=P0^4

uint counter

uchar flag

uchar code display[][32]={

/*-- 文字: 好 --*/

/*-- 宋体12此字体下对应的点阵为：宽x高=16x16 --*/

0x10,0x00,0x11,0xFC,0x10,0x08,0x10,0x10,0xFC,0x20,0x24,0x20,0x24,0x20,0x27,0xFE,

0x44,0x20,0x64,0x20,0x18,0x20,0x08,0x20,0x14,0x20,0x26,0x20,0x44,0xA0,0x80,0x40,

/*-- 文字: 好 --*/

/*-- 宋体12此字体下对应的点阵为：宽x高=16x16 --*/

0x10,0x00,0x11,0xFC,0x10,0x08,0x10,0x10,0xFC,0x20,0x24,0x20,0x24,0x20,0x27,0xFE,

0x44,0x20,0x64,0x20,0x18,0x20,0x08,0x20,0x14,0x20,0x26,0x20,0x44,0xA0,0x80,0x40,

/*-- 文字: 学 --*/

/*-- 宋体12此字体下对应的点阵为：宽x高=16x16 --*/

0x01,0x08,0x10,0x8C,0x0C,0xC8,0x08,0x90,0x7F,0xFE,0x40,0x04,0x8F,0xE8,0x00,0x40,

0x00,0x80,0x7F,0xFE,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x02,0x80,0x01,0x00,

/*-- 文字: 习 --*/

/*-- 宋体12此字体下对应的点阵为：宽x高=16x16 --*/

0x00,0x00,0x3F,0xFC,0x00,0x04,0x08,0x04,0x04,0x04,0x03,0x04,0x01,0x14,0x00,0x64,

0x01,0x84,0x06,0x04,0x38,0x04,0x10,0x04,0x00,0x04,0x00,0x24,0x00,0x14,0x00,0x00,

/*-- 文字: 天 --*/

/*-- 宋体12此字体下对应的点阵为：宽x高=16x16 --*/

0x00,0x08,0x7F,0xFC,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x04,0xFF,0xFE,0x01,0x00,

0x02,0x80,0x02,0x80,0x04,0x40,0x04,0x40,0x08,0x20,0x10,0x10,0x20,0x0E,0xC0,0x04,

/*-- 文字: 天 --*/

/*-- 宋体12此字体下对应的点阵为：宽x高=16x16 --*/

0x00,0x08,0x7F,0xFC,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x04,0xFF,0xFE,0x01,0x00,

0x02,0x80,0x02,0x80,0x04,0x40,0x04,0x40,0x08,0x20,0x10,0x10,0x20,0x0E,0xC0,0x04,

/*-- 文字: 向 --*/

/*-- 宋体12此字体下对应的点阵为：宽x高=16x16 --*/

0x02,0x00,0x04,0x00,0x08,0x04,0x7F,0xFE,0x40,0x04,0x40,0x24,0x4F,0xF4,0x48,0x24,

0x48,0x24,0x48,0x24,0x48,0x24,0x4F,0xE4,0x48,0x24,0x40,0x04,0x40,0x14,0x40,0x08,

/*-- 文字: 上 --*/

/*-- 宋体12此字体下对应的点阵为：宽x高=16x16 --*/

0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x10,0x01,0xF8,0x01,0x00,0x01,0x00,

0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x00,0x01,0x04,0xFF,0xFE,0x00,0x00}

void write_595(uchar shuju) //向595写一个字节的数据

{

uchar i

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

{

ds=(~shuju)&0x01

clk=1

clk=0

shuju=shuju>>1

}

}

void main() //主函数

{

uchar i,j,k

g1=0//154使能

EA=1//开总中断

TMOD=0x01//定时器0工作方式0

ET0=1//定时器0使能

TH0=(65535-50000)/256//定时器0设置初值

TL0=(65536-50000)%256

while(1)

{

for(i=0i<16i++) //字从下往上滚动出现

{

k=1

for(j=i+1j>0j--)

{

write_595(display[7][k])

write_595(display[7][k-1])

write_595(display[6][k])

write_595(display[6][k-1])

write_595(display[5][k])

write_595(display[5][k-1])

write_595(display[4][k])

write_595(display[4][k-1])

k+=2

hang=16-j

stcp=1stcp=0

}

delay_ms(20)

}

TR0=1flag=1

while(flag) //停留一秒

{

uchar j

for(j=0j<16j++)

{

write_595(display[7][j*2+1])

write_595(display[7][j*2])

write_595(display[6][j*2+1])

write_595(display[6][j*2])

write_595(display[5][j*2+1])

write_595(display[5][j*2])

write_595(display[4][j*2+1])

write_595(display[4][j*2])

hang=j

stcp=1stcp=0

}

}

TR0=0

for(i=16i>0i--) //字滚动出显示区

{

k=31

for(j=i-1j>0j--)

{

write_595(display[7][k])

write_595(display[7][k-1])

write_595(display[6][k])

write_595(display[6][k-1])

write_595(display[5][k])

write_595(display[5][k-1])

write_595(display[4][k])

write_595(display[4][k-1])

k-=2

hang=j

stcp=1stcp=0

}

delay_ms(20)

}

for(i=0i<16i++) //下四个字滚动出现在显示区

{

k=1

for(j=i+1j>0j--)

{

write_595(display[3][k])

write_595(display[3][k-1])

write_595(display[2][k])

write_595(display[2][k-1])

write_595(display[1][k])

write_595(display[1][k-1])

write_595(display[0][k])

write_595(display[0][k-1])

k+=2

hang=16-j

stcp=1stcp=0

}

delay_ms(20)

}

TR0=1flag=1

while(flag) //停留一秒

{

uchar j

for(j=0j<16j++)

{

write_595(display[3][j*2+1])

write_595(display[3][j*2])

write_595(display[2][j*2+1])

write_595(display[2][j*2])

write_595(display[1][j*2+1])

write_595(display[1][j*2])

write_595(display[0][j*2+1])

write_595(display[0][j*2])

hang=j

stcp=1stcp=0

}

}

TR0=0

for(i=16i>0i--) //滚出显示区

{

k=31

for(j=i-1j>0j--)

{

write_595(display[3][k])

write_595(display[3][k-1])

write_595(display[2][k])

write_595(display[2][k-1])

write_595(display[1][k])

write_595(display[1][k-1])

write_595(display[0][k])

write_595(display[0][k-1])

k-=2

hang=j

stcp=1stcp=0

}

delay_ms(20)

}

}

void timer0() interrupt 1 //中断函数

{

counter++

if(counter==20) //1秒设置

{

counter=0

flag=0

}

TH0=(65535-50000)/256

TL0=(65536-50000)%256

}

16*64点阵屏可以这样通过撰写代码让汉字和数字一起显示。代码如下所示：

#include <stdio.h>

#include <locale.h>

int main()

{

const char str[] = "这里全是中文"

printf("\n输出字符数:%d\n", printf(str))

puts(str)

return 0

}

显示原理：

以简单的8X8点阵为例，它共由64个发光二极管组成，且每个发光二极管是放置在行线和列线的交叉点上，当对应的某一行置1电平，某一列置0电平，则相应的二极管就亮；如要将第一个点点亮，则9脚接高电平13脚接低电平，则第一个点就亮了。

如果要将第一行点亮，则第9脚要接高电平，而（13、3、4、10、6、11、15、16）这些引脚接低电平，那么第一行就会点亮；如要将第一列点亮，则第13脚接低电平，而（9、14、8、12、1、7、2、5）接高电平，那么第一列就会点亮。

这不仅仅是简单的移位，我也做过，你生成字型码的时候是横着扫描吗？如果是，移位也会横向，如果不是，移位的话会乱码。存放字型码的最好是Uchar code，这样占用数据空间会减小。你移位的时候用中间变量和指针进行 *** 作。

还有，你扫码方式，我做的是1/4行扫。你的如果是逐行扫描就不太一样 了。

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