led controller1.c

能够显示4个汉字的源程序

#include <reg52.h>
#include <intrins.h>
#define	uint  unsigned int
#define uchar unsigned char
#define NOP _nop_()

sbit OE=P3^4;
//sbit A3=P1^7;
//sbit A2=P1^6;
//sbit A1=P1^5;
//sbit A0=P1^4;
sbit RCK=P3^2;
sbit SRCK=P3^3;
sbit DS=P3^5;
//sbit AD19=P1^3;
//sbit AD18=P1^2;
//sbit AD17=P1^1;
//sbit AD16=P1^0;
//sbit Read=P3^7;
//sbit Write=P3^6;

uchar speed=20;
void Out_595(void);

uchar code hzdoc[][32]={
/*电   CB5E7 */
{0x02,0x00,0x02,0x00,0x02,0x10,0x7F,0xF8,0x42,0x10,0x42,0x10,0x7F,0xF0,0x42,0x10,
0x42,0x10,0x7F,0xF0,0x42,0x10,0x02,0x00,0x02,0x04,0x02,0x04,0x01,0xFC,0x00,0x00},

/*子   CD7D3 */
{0x00,0x00,0x01,0xE0,0x0E,0x40,0x00,0x80,0x01,0x00,0x01,0x7C,0x7F,0x80,0x00,0x80,
0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x06,0x80,0x01,0x00,0x00,0x00,0x00,0x00},

/*信   CD0C5 */
{0x00,0x00,0x08,0x40,0x08,0x20,0x10,0x7E,0x17,0x80,0x30,0x30,0x51,0xC0,0x90,0x30,
0x11,0xC0,0x10,0x30,0x11,0xD0,0x11,0x10,0x11,0xF0,0x10,0x00,0x00,0x00,0x00,0x00},

/*息   CCFA2 */
{0x01,0x00,0x02,0x00,0x07,0xC0,0x08,0x40,0x0F,0x40,0x08,0x40,0x0F,0x40,0x08,0x40,
0x0F,0xC0,0x00,0x0C,0x29,0x02,0x28,0xA0,0x44,0x10,0x03,0xF8,0x00,0x00,0x00,0x00},

/*工   CB9A4 */
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xE0,0x0F,0x00,0x01,0x00,0x01,0x00,0x01,0x00,
0x01,0x00,0x01,0x00,0x01,0xFC,0x7E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},

/*程   CB3CC */
{0x00,0x00,0x04,0x00,0x0C,0x78,0x38,0x88,0x08,0x98,0x0E,0xE0,0xF8,0x18,0x08,0xE0,
0x1C,0x38,0x2A,0xE0,0x48,0x20,0x88,0x3E,0x0B,0xE0,0x08,0x00,0x08,0x00,0x00,0x00},

/*学   CD1A7 */
{0x00,0x20,0x12,0x20,0x09,0x20,0x00,0x40,0x23,0xFC,0x3C,0x08,0x63,0xC0,0x44,0x80,
0x01,0x00,0x01,0xF8,0x7E,0x80,0x00,0x80,0x00,0x80,0x02,0x80,0x01,0x00,0x00,0x00},

/*院   CD4BA */
{0x00,0x00,0x00,0x80,0x78,0x40,0x4A,0xF8,0x53,0x08,0x54,0x60,0x69,0x80,0x58,0x70,
0x43,0xC0,0x41,0x40,0x42,0x44,0x44,0x44,0x48,0x44,0x50,0x38,0x00,0x00,0x00,0x00},

/*自   CD7D4 */
{0x01,0x00,0x01,0x00,0x02,0x00,0x02,0x00,0x07,0xE0,0x08,0x20,0x08,0x20,0x0F,0x20,
0x08,0x20,0x08,0x20,0x0F,0x20,0x08,0x20,0x0B,0xA0,0x0C,0x60,0x00,0x20,0x00,0x00},

/*动   CB6AF */
{0x00,0x00,0x00,0x20,0x06,0x20,0x38,0x20,0x00,0x3C,0x06,0xE4,0x78,0x24,0x08,0x24,
0x12,0x44,0x26,0x44,0x3A,0x88,0x01,0x08,0x02,0x28,0x04,0x10,0x00,0x00,0x00,0x00},

/*化   CBBAF */
{0x00,0x00,0x01,0x00,0x09,0x00,0x09,0x08,0x11,0x10,0x11,0x20,0x31,0x40,0x51,0x80,
0x93,0x00,0x15,0x02,0x11,0x02,0x11,0x02,0x10,0xFE,0x10,0x00,0x00,0x00,0x00,0x00},

/*系   CCFB5 */
{0x00,0x40,0x00,0xC0,0x1F,0x00,0x02,0x00,0x04,0x40,0x0F,0x80,0x01,0x00,0x02,0x20,
0x04,0xF0,0x1F,0x00,0x01,0x20,0x11,0x10,0x11,0x08,0x23,0x00,0x01,0x00,0x00,0x00}
};

void Delay(uchar DelayTime)
{
	uint i;
	for(;DelayTime>0;DelayTime--)
	{for(i=0;i<20;i++);}
}

void SendData(uchar a)
{
	uchar i,DAT;
	DAT=a; 
    for(i=0;i<8;i++)										  
	{
		if((DAT&0x01)==0) DS=0;
	 	else	DS=1;
		SRCK=0;
		NOP;
		NOP;
		SRCK=1;
		NOP;
		NOP;
		DAT>>=1;

	}  
	Out_595();
}

void Out_595(void)
{
	RCK=0;
	NOP;
	NOP;
	RCK=1;
	NOP;
	NOP;
}

void main()
{
	uchar i,j,k,scan;	
	DS=0;
	OE=0;

	while(1)																		  
	{
		 for(j=0;j<12;j=j+4)           //显示汉字数=12
		  {
		  	for(k=0;k<speed;k++)
			{
				scan=0x00;
				for(i=0;i<32;i=i+2)
				{					
			    	
					//SendData(hzdoc[j][i]);
					//SendData(hzdoc[j][i+1]);																							  

					//SendData(hzdoc[j+1][i]);
					//SendData(hzdoc[j+1][i+1]);	

					//SendData(hzdoc[j+2][i]);
					//SendData(hzdoc[j+2][i+1]);

					//SendData(hzdoc[j+3][i]);
					//SendData(hzdoc[j+3][i+1]);
										   
										   
					SendData(hzdoc[j+3][i+1]);
					SendData(hzdoc[j+3][i]);
					SendData(hzdoc[j+2][i+1]);
					SendData(hzdoc[j+2][i]);
					
					SendData(hzdoc[j+1][i+1]);	
					SendData(hzdoc[j+1][i]);
					
					SendData(hzdoc[j][i+1]);
					SendData(hzdoc[j][i]);
																												  

					

					

				
 					OE=0;
			    	P1=scan;
					scan=scan+0x10;
					Delay(10);
					OE=1;
				}   
				
			}
		}
	}

}