main.h

一款16*56点阵显示屏的驱动程序

#ifndef _Main_h

#define _Main_h

#include<reg52.h>

#define OSC_FREQ (18000000UL)

#define OSC_PER_INST (18)

/* I/O PinS */

sbit Line_1 = P1^0 	;

sbit Line_2 = P1^0 	;

sbit Line_3 = P1^0 	;

sbit Line_4 = P1^0 	;

sbit Line_5 = P1^0 	;

sbit Line_6 = P1^0 	;

sbit Line_7 = P1^0 	;

sbit Line_8 = P1^0 	;

sbit Line_9 = P1^0 	;

sbit Line_10 = P1^0 	;

sbit Line_11 = P1^0 	;

sbit Line_12 = P1^0 	;

sbit Line_13 = P1^0 	;

sbit Line_14 = P1^0 	;

sbit Line_15 = P1^0 	;

sbit Line_16 = P1^0 	;

sbit SCK = P3^3 	;

sbit RCK = P3^2 	;

sbit TX = P3^4 	;

/*.............................*/
/* Functions */

void DELAY_LOOP_Wait(const unsigned int);


void Initialize();

void Initialize_rev();
void clear();

/* MORE ....................*/

typedef unsigned char tbyte ;

typedef unsigned int tword ;

typedef unsigned long tlong ;
/*...........................*/

#endif