main.c

自己用51做的16*16点阵

#include <reg52.h>
#include <intrins.h>

sbit clk	=P0^0;
sbit dat	=P0^1;
sbit OE		=P0^2;

unsigned char code liexuan[]={0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
							  0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f
							 };

unsigned char code arr[]={
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,
/*--  文字:  爱  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
0x1F,0x00,0x09,0xFC,0x08,0x48,0x04,0x90,0x7F,0xFC,0x40,0x44,0x00,0x42,0x3F,0xFC,
0x00,0x20,0x0F,0xE0,0x04,0x30,0x02,0xD0,0x03,0x08,0x0C,0xC6,0x70,0x31,0x20,0x0C,

/*--  文字:  恨  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
0x00,0x04,0x1F,0xC4,0x10,0x44,0x10,0x4C,0x1F,0xD5,0x10,0x55,0x10,0x45,0x1F,0xC4,
0x22,0x44,0x32,0x44,0x0C,0x44,0x04,0x44,0x09,0x44,0x70,0xC4,0x20,0x44,0x00,0x00,

/*--  文字:  情  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
0x02,0x04,0x02,0x04,0x3F,0xE4,0x02,0x0C,0x1F,0xD5,0x02,0x05,0x7F,0xF5,0x00,0x04,
0x1F,0xC4,0x10,0x44,0x1F,0xC4,0x10,0x44,0x1F,0xC4,0x10,0x44,0x14,0x44,0x08,0x44,

/*--  文字:  仇  --*/
/*--  宋体12;  此字体下对应的点阵为：宽x高=16x16   --*/
0x01,0x10,0x01,0x10,0x09,0x08,0x1F,0xE8,0x09,0x04,0x09,0x06,0x09,0x05,0x08,0x84,
0x08,0x84,0x08,0x84,0x08,0x44,0x48,0x44,0x48,0x24,0x48,0x14,0x78,0x0C,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
						  };

void delay(unsigned int t)
{
	unsigned char i;
	while(--t)
	for(i=0;i<125;i++)
	{;}
}


void main(void)
{
	unsigned char i,j,m,n,tmp;
	while(1)
	{
		for(i=0;i<225;i=i+2)
		{
			for(j=0;j<20;j++)
			{
				for(m=0;m<16;m++)
				{
					tmp=arr[i+2*m];
					for(n=0;n<8;n++)
					{
						clk=0;
						dat=tmp&0x80;
						tmp<<=1;
						clk=1;
					}
					tmp=arr[i+2*m+1];
					for(n=0;n<8;n++)
					{
						clk=0;
						dat=tmp&0x80;
						tmp<<=1;
						clk=1;
					}
					OE=1;
					OE=0;	
					P2&=0xf0;
					P2|=liexuan[m];	
					delay(8);				
				}
			}
		}
	}
}