<code python>
import GPIO
import MOD
import debug

def radio_on_off(on_off):
    if (on_off == 'on'):
        debug.msg('Radio on')
        GPIO.setIOvalue(7, 0)
        MOD.sleep(3) 
    elif (on_off == 'off'):
        debug.msg('Radio off')
        MOD.sleep(3)
        GPIO.setIOvalue(7, 1)
        
def dit():
    MOD.sleep(1)
    GPIO.setIOvalue(3, 1)
    MOD.sleep(1)
    GPIO.setIOvalue(3,0)

def dash():
    MOD.sleep(1)
    GPIO.setIOvalue(3, 1)
    MOD.sleep(3)
    GPIO.setIOvalue(3,0)
    
def code(number):
    MOD.sleep(3)
    if (number == '.'):
        debug.msg('Dot')
        dit()
        dash()
        dit()
        dash()
        dit()
        dash()
    elif (number == 'N'):
        debug.msg('N')
    elif (number == 'S'):
        debug.msg('S')
    elif (number == 'E'):
        debug.msg('E')
    elif (number == 'W'):
        debug.msg('W')
    elif (number == '-'):
        debug.msg('-')
        dash()
        dit()
        dit()
        dit()
        dit()
        dash()
    else:
        int_number = int(number)
        debug.msg('%d' % int_number)
        if (int_number == 0):
            dash()
            dash()
            dash()
            dash()
            dash()
        elif (int_number == 1):
            dit()
            dash()
            dash()
            dash()
            dash()
        elif (int_number == 2):
            dit()
            dit()
            dash()
            dash()
            dash()
        elif (int_number == 3):
            dit()
            dit()
            dit()
            dash()
            dash()
        elif (int_number == 4):
            dit()
            dit()
            dit()
            dit()
            dash()
        elif (int_number == 5):
            dit()
            dit()
            dit()
            dit()
            dit()
        elif (int_number == 6):
            dash()
            dit()
            dit()
            dit()
            dit()
        elif (int_number == 7):
            dash()
            dash()
            dit()
            dit()
            dit()
        elif (int_number == 8):
            dash()
            dash()
            dash()
            dit()
            dit()
        elif (int_number == 9):
            dash()
            dash()
            dash()
            dash()
            dit()
        else:
            debug.msg('Not between 0 and 9')
    
def splitter(coord):
    debug.msg(coord)
    j = 0
    while j < len(coord):
        code(coord[j])
        j = j + 1

</code>