ich möchte gern wissen wie ich die beiden datein in eine LIB packen kann
ty

lcd.h

#ifndef __LCD
#define __LCD

void LCD_write4bit(unsigned char);	//Schreibt ein Byte hinaus(4bit Datenbus)
void LCD_init(void);
void LCD_reset(void);
void LCD_out(char);					//Schreibt einen string auf das LCD
void LCD_wait_ms(unsigned int);		//LCD_wait_ms(Zeit in ms)
void LCD_wait_us(unsigned int);		//LCD_wait_us(Zeit in �s)
void LCD_movexy(unsigned char,unsigned char);
void LCD_on(void);
void LCD_clear();

#endif

lcd.c

#include <stdio.h>
#include <string.h>
#include "reg51xd2.H"
#include "LCD.h"

#define REG 0
#define DAT 1

//Enable
sbit LCD_E=P1^0;

//Register Select
sbit LCD_RS=P1^1;

//datenbits
sbit LCD_D4=P1^4;
sbit LCD_D5=P1^5;
sbit LCD_D6=P1^6;
sbit LCD_D7=P1^7;

void LCD_clear()
{
	LCD_RS=REG;
	LCD_write4bit(0x01);	//clear display
}

void LCD_out(char *text)
{
	LCD_RS=DAT;
	while(*text!='\0')
		{
		LCD_write4bit(*text++);
		}
}

void LCD_write4bit(unsigned char zeichen)
{
	LCD_E=1;	//high

	LCD_D7=zeichen&0x80;	//HIGH NIBBL
	LCD_D6=zeichen&0x40;
	LCD_D5=zeichen&0x20;
	LCD_D4=zeichen&0x10;

	LCD_E=1;
	LCD_E=0;

	LCD_wait_us(50);

	LCD_D7=zeichen&0x08;	//LOW NIBBL
	LCD_D6=zeichen&0x04;
	LCD_D5=zeichen&0x02;
	LCD_D4=zeichen&0x01;

	LCD_E=1;
	LCD_E=0;

	LCD_wait_us(50);		//ca.50�s
}

void LCD_init(void)
{
	LCD_reset();

	LCD_E=0;
	LCD_RS=REG;

	LCD_D7=0;		//4bit datenbus
	LCD_D6=0;
	LCD_D5=1;
	LCD_D4=0;		//DL=0--> 4bit datenbus

	LCD_E=1;
	LCD_E=0;

	LCD_wait_ms(2);		//ca.2ms

	LCD_write4bit(0x28);	//0010 1000 4bit d.b. ;zweizeilig; 5x7 Punkte

	LCD_wait_ms(2);		//ca.2ms

	LCD_write4bit(0x0c);	//0000 1100	Disply an

	LCD_wait_ms(2);		//ca.2ms

	LCD_write4bit(0x01);	//clear display

	LCD_wait_ms(2);		//ca.2ms
}

void LCD_reset(void)
{
	LCD_E=0;
	LCD_RS=REG;
	LCD_D7=0;
	LCD_D6=0;
	LCD_D5=1;
	LCD_D4=1;
	LCD_E=1;
	LCD_E=0;
	LCD_wait_ms(5);

	LCD_D7=0;
	LCD_D6=0;
	LCD_D5=1;
	LCD_D4=1;
	LCD_E=1;
	LCD_E=0;
	LCD_wait_us(100);

	LCD_D7=0;
	LCD_D6=0;
	LCD_D5=1;
	LCD_D4=1;
	LCD_E=1;
	LCD_E=0;
	LCD_wait_ms(1);
}

void LCD_movexy(unsigned char row,unsigned char col)
{
	unsigned char address;

	if(row==1)
		{
		address=0x80+col;	//1 Zeile
		}
	else
		{
		address=0xc0+col;
		}

	LCD_RS=REG;
	LCD_write4bit(address);
	LCD_wait_ms(1);
}

void LCD_on(void)
{
LCD_RS=REG;
LCD_write4bit(0x0c);
LCD_wait_us(50);
}

void LCD_wait_ms(unsigned int value)
{
unsigned int i;
for(i=0;i<(4*value);i++)
	{
	LCD_wait_us(238);
	}
}
void LCD_wait_us(unsigned int value)
{
unsigned char dummy;
unsigned int i;
for(i=0;i<(value/4);i++)
	{
	dummy++;
	dummy++;
	}
}

mfg
SeBi

...

Könntest du beim nächsten mal vor dem Posten auch darauf achten das du das richtige Forum erwischst? "C-LiBRARY" gehört wohl eindeutig in das C, nicht das C++ Forum.

ty