Driver hd44780

/*
 * main.c
 *
 *  Created on: 28.09.2016
 *      Author: levi
 */

#include <avr/io.h>
#include <util/delay.h>
#include <hd44780.c>
#include <hd44780.h>
#include <stdlib.h>

typedef _Bool bool;
typedef unsigned char byte;

typedef struct buffer  {
    byte  Xpos;
    byte  Ypos;
    byte  Xsize;
    byte  Ysize;
} layer;

enum LCD_PINS {
    RS,RW,R,D1,D2,D3,D4,D5,D6,D7
};

enum formating {nowrap, wrap};

void LCD_animate(layer * buffer);
void LCD_Draw (layer * buffer, char text[], enum formating format);
void LCD_initSurface (layer * buffer);

int main (void) {

    layer base = {
        .Xpos=3,
        .Ypos=4,
        .Xsize=6,
        .Ysize=1,
    };

    LCD_Initalize();
    LCD_Clear();

    LCD_initSurface(&base);
    LCD_Draw(&base, "123456", nowrap);

    while(1) {
    //
    }
}

//====================================================
void LCD_animate(layer * buffer) {
    buffer->Xpos++;
}
//----------------------------------------------------
void LCD_Draw (layer * buffer, char text[], enum formating format) {
    LCD_GoTo (buffer->Xpos, buffer->Ypos);

    byte framesize = (buffer->Xsize * buffer->Ysize)-1;
    byte i;
    byte trackx = 0;

    for (i=0; i <= framesize; i++) {
        trackx++;

        if (format==wrap && trackx >= buffer->Xsize+1 && buffer->Ysize >=2) {

            LCD_GoTo (buffer->Xpos, buffer->Ypos+1);
            LCD_WriteData(text[i]);
            trackx =0;
        }
        else {
            LCD_WriteData(text[i]);
        }
    }
}
//----------------------------------------------------

void LCD_initSurface (layer * buffer) {
    buffer->Xpos--;
    buffer->Ypos--;
}
//----------------------------------------------------