port.h

C51的LED显示程序 可以显示多种字符,里面有多种显示驱动,方便应用

/*------------------------------------------------------------------*-

   Port.H (v1.01)

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-*------------------------------------------------------------------*/

 /*dmop504led
sbit KBA1 = P2^3; 
sbit KBA2 = P2^0; 
sbit KBA3 = P1^7;
sbit KBA4 = P1^5;
sbit KBB1 = P2^2;
sbit KBB2 = P1^4;
sbit KBB3 = P2^6;
sbit KBB4 = P2^5;
sbit KBB5 = P2^4;

sbit com0 = P1^0;
sbit com1 = P1^1;
sbit com2 = P1^2;

sbit ledf =	P0^4;  //f	a
sbit leda = P0^2;  //a	b
sbit ledb = P0^7;  //b	c
sbit ledc = P0^6;  //c	d
sbit ledd =	P0^0;  //d	e
sbit lede=	P0^5;  //e	f
sbit ledg =	P0^3;  //g	g
sbit leddot = P0^1;

sbit ledff = P0^2;		//a
sbit ledbegin =	P0^4;  //f	a
//sbit leda = P0^2;  //a	b
sbit ledlamp = P0^7;  //b	c
sbit ledauto = P0^6;  //c	d
sbit ledww =	P0^0;  //d	e
sbit ledp1d=	P0^5;  //e	f
sbit ledend =	P0^3;  //g	g
sbit ledcut =   P0^1;


sbit LAMP = P3^4;
sbit BZ = P3^5;		 */

////dmopa04led 
sbit KBA1 = P2^6; 
sbit KBA2 = P2^7; 
sbit KBA3 = P1^0;
//sbit KBA4 = P1^5;
sbit KBB1 = P1^4;
sbit KBB2 = P1^5;
sbit KBB3 = P1^6;
sbit KBB4 = P1^7;
//sbit KBB5 = P2^4;

sbit com0 = P1^1;
sbit com1 = P1^2;
sbit com2 = P1^3;

sbit ledf =	P0^4;  //f	a
sbit leda = P0^7;  //a	b
sbit ledb = P0^1;  //b	c
sbit ledc = P0^2;  //c	d
sbit ledd =	P0^0;  //d	e
sbit lede =	P0^3;  //e	f
sbit ledg =	P0^5;  //g	g
sbit leddot = P0^6;

sbit ledok = P0^1;		//b
sbit ledbegin =	P0^0;  	//d	
//sbit leda = P0^2;  	//
sbit ledlamp = P0^2;  	//c
sbit ledauto = P0^4; 	//f
sbit ledww =	P0^3;  	// e
sbit ledp1d=	P0^6;  	// dot
sbit ledend =	P0^7;  	//a
sbit ledcut =   P0^5;	//


sbit LAMP = P3^4;
sbit BZ = P3^5;



// ------ Lnk_O.C -----------------------------------------------
    
// Pin 3.1 used for RS-232 interface


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