Code:
getword: 
    for x = 0 to 3
    Gosub getkey                ' Get a key from the keypad  
    lcdout I,Line2 + x,#key     ' Display ASCII key number
    next
    return
I have a keypad and show the key on LCD if a button pressed.
Like this : 2438
How i can convert the numbers 2438 as a variable(word 2.438)