Atmega88p code for a 16x1 LCD Screen

The pictures above uses the code below. The LCD screens are 1 by 16  and are split into 2 parts of 8.
Replace the pink XXXXXXXX, with the desired words, but remember, the screen is split in 2 parts.

//#define F_CPU         4000000UL

#include <avr/delay.h>

#include <avr/io.h>

/*LCD function declarations */

void LCD_send_command(unsigned char cmnd);

void LCD_send_data(unsigned char data);

void LCD_init();

void LCD_goto(unsigned char y, unsigned char x);

void LCD_print(char *string);

void LCD_blink();

void LCD_scroll(unsigned char direction);

#define LCD_DATA_PORT PORTB

#define LCD_DATA_DDR   DDRB

#define LCD_DATA_PIN     PINB

#define LCD_CNTRL_PORT           PORTC

#define LCD_CNTRL_DDR DDRC

#define LCD_CNTRL_PIN   PINC

#define LCD_RS_PIN                       0

#define LCD_RW_PIN                     1

#define LCD_ENABLE_PIN            2

int main(void)

{

DDRD =0xFF;

PORTD|=1<<0;

PORTD|=1<<1;

PORTD|=1<<2;

PORTD|=1<<3;

PORTD|=1<<4;

            unsigned char i;

    LCD_init();

            LCD_goto(1,1);

            LCD_print("XXXXXXXX");

            LCD_goto(2,1);

            LCD_print("XXXXXXXX");

      

}

/* This function sends a command 'cmnd' to the LCD module*/

void LCD_send_command(unsigned char cmnd)

{

            LCD_DATA_PORT = cmnd;

            LCD_CNTRL_PORT &= ~(1<<LCD_RW_PIN);

            LCD_CNTRL_PORT &= ~(1<<LCD_RS_PIN);

            LCD_CNTRL_PORT |= (1<<LCD_ENABLE_PIN);

            _delay_us(2);

            LCD_CNTRL_PORT &= ~(1<<LCD_ENABLE_PIN);

            _delay_us(100);

}

/* This function sends the data 'data' to the LCD module*/

void LCD_send_data(unsigned char data)

{

            LCD_DATA_PORT = data;

            LCD_CNTRL_PORT &= ~(1<<LCD_RW_PIN);

            LCD_CNTRL_PORT |= (1<<LCD_RS_PIN);

            LCD_CNTRL_PORT |= (1<<LCD_ENABLE_PIN);

            _delay_us(2);

            LCD_CNTRL_PORT &= ~(1<<LCD_ENABLE_PIN);

            _delay_us(100);

}

void LCD_init()

{

            LCD_CNTRL_DDR = 0xFF;

            LCD_CNTRL_PORT = 0x00;

            LCD_DATA_DDR = 0xFF;

            LCD_DATA_PORT = 0x00;

            _delay_ms(10);

            LCD_send_command(0x38);

            LCD_send_command(0x0C);

            LCD_send_command(0x01);

            _delay_ms(10);

            LCD_send_command(0x06);

}

/* This function moves the cursor the line y column x on the LCD module*/

void LCD_goto(unsigned char y, unsigned char x)

{

            unsigned char firstAddress[] = {0x80,0xC0,0x94,0xD4};

            LCD_send_command(firstAddress[y-1] + x-1);

            _delay_ms(10);          

}

void LCD_print(char *string)

{

            unsigned char i=0;

            while(string[i]!=0)

            {

                        LCD_send_data(string[i]);

                        i++;

            }

}

void LCD_blink()

{

            LCD_send_command(0x08);

            _delay_ms(250);

            LCD_send_command(0x0C);

            _delay_ms(250);

}

void LCD_scroll(unsigned char direction)

{

            if(direction == 0)

                        LCD_send_command(0x18);

            else

                        LCD_send_command(0x1C);

            _delay_ms(500);

}