spi master sathiya pic

#include<htc.h>
#include "lcdsub.c"
#define ss RC0

void spi_init();
 void spi_tx(unsigned char dat);
void spi_str(unsigned char *s);

void spi_init()
{
SSPSTAT = 0xC0;
SSPCON = 0x31;
//SSPCON=0x20;
}

 void spi_tx(unsigned char dat)
{
SSPBUF = dat;
while(BF==0);
BF=0;
// return SSPBUF;
delay(5000);
}


void spi_str(unsigned char *s)
{
while(*s)
{
delay(65000);
spi_tx(*s++);
delay(65000);
}
}
void main()
    {

    TRISA=0xFF;
    TRISE0=0;
    TRISE1=0;
    TRISE2=0;
    TRISD=0x00;
    TRISC3=0;
    TRISC4=1;
    TRISC5=0;
 
ADCON1=0x82;
 
    TRISC6=0;TRISC7=1;

    lcd_init();

     spi_init();

    lcd_cmd(0x80);
    lcd_str("  SPI SAMPLE   ");
    lcd_cmd(0xc0);
    lcd_str("    PROGRAM   ");
    delay(65500);//delay(65500);
   // delay(65500);//delay(65500);
    lcd_cmd(0x80);
    lcd_str("                   ");
    lcd_cmd(0xc0);
    lcd_str("                   ");
 
 
while(1)
{

ss=0;

 //delay(65500); delay(65500);
//spi_tx('s')
spi_str("-abcdefghijklmnopqrstuvwxyz---are english alphabets*");
 lcd_cmd(0x80);
lcd_data('a');

  //delay(65500);//delay(65500);  delay(65500);delay(65500);
 lcd_cmd(0x01);
}

}


void lcd_data(unsigned char);
void lcd_cmd(unsigned char);
void lcd_str(char* );
void delay(unsigned int);
void lcd_init();

void lcd_init()
{
lcd_cmd(0x0E);
lcd_cmd(0x80);
lcd_cmd(0x38);
}

void lcd_data(unsigned char lcd_val)
{
PORTD=lcd_val;
RE2=1;
RE1=0;
RE0=1;
delay(100);
RE0=0;
}

void lcd_cmd(unsigned char lcd_val)
{
PORTD=lcd_val;
RE2=0;
RE1=0;
RE0=1;
delay(6500);
RE0=0;
}

void lcd_str(char *lcd_str1)
{
  while(*lcd_str1)
{
lcd_data(*lcd_str1++);
}

}

void delay(unsigned int del)
{
while(del--);
}