from lcd4bit import*
from keypad import*
from utime import sleep

lcd_start()
count=0

while(1):

    a=keyread()      
    if(a!=0):
        if(a=='*'):
            cmd_wrt(0x01)
            count=0  

        elif(a=='A'):
            cmd_wrt(0x80+4)
            string_write(" WELCOME")

        elif(a=='B'):
            cmd_wrt(0x80+4)
            string_write(" THANK YOU ")

        elif(a=='C'):
            cmd_wrt(0x80+4)
            string_write(" HELLO    ")

        elif(a=='D'):
            cmd_wrt(0x80+4)
            string_write("GOOD MORNING") 
        
        elif(a=='#'):
            cmd_wrt(0x80+4)
            string_write("GOOD NIGHT  ")

        else:
            cmd_wrt(0xc0+7+count)
            string_write(a)
            count=0