#include "bsp.h"
#include "keypad.h"
#include "LCD.h"

int main()
{
  //Initializing the ports
  init_ud(DATA_DIR_REG_F,0x0F);//Keypad ROW R1-R4 O/P
  init_ud(DATA_DIR_REG_K,0x00);//Keypad COL C1-C4 I/P
  init_ud(DATA_DIR_REG_A,0xFF);//LCD D0-D7 O/P
  init_ud(DATA_DIR_REG_C,0x03);//LCD E&RS O/P

  lcd_init(DATA_REG_A,DATA_REG_C);
  //lcd_data(DATA_REG_A,DATA_REG_C,"1");

  volatile char key;
  while(1)
  {
    key=scan_keypad(DATA_REG_F,IN_REG_K);

    if(key)
    {
      lcd_single_char_data(DATA_REG_A,DATA_REG_C,key);
      delay_ud(50000);
    }
  }

  
  

  return 0;
}