char keypadPort at PORTd;//

[medo]

char keypadPort at PORTd;

// Start LCD module connections

sbit LCD_RS at Rb0_bit;

sbit LCD_EN at Rb1_bit;

sbit LCD_D4 at Rb4_bit;

sbit LCD_D5 at Rb5_bit;

sbit LCD_D6 at Rb6_bit;

sbit LCD_D7 at Rb7_bit;

sbit LCD_RS_Direction at TRISb0_bit;

sbit LCD_EN_Direction at TRISb1_bit;

sbit LCD_D4_Direction at TRISb4_bit;

sbit LCD_D5_Direction at TRISb5_bit;

sbit LCD_D6_Direction at TRISb6_bit;

sbit LCD_D7_Direction at TRISb7_bit;

// End LCD module connections

int x,i;

char fromuser[4];

 int kb;

 void main()

 {

  adcon1=7;

  lcd_init();

  keypad_init();

 

  lcd_out(1,1,”welcome”);

  delay_ms(2000);

  lcd_cmd(1);

 

  do{

      i=0;

     

      kb=keypad_key_press();

      fromuser=kb;

      i++;

  }while(kb!=4);

  for(x=0;x<4;x++){lcd_chr(1,x+1,fromuser[x]+48);}

 }//end main