Conectar wiimote

import cwiid

c = input('Cuantos controles va a conectar? ')
wm = []
for i in range(c):
    print 'Presione 1+2 en el Wiimote ' + str(i+1) + '...'
    wm.append(cwiid.Wiimote())
    wm[i].rpt_mode = cwiid.RPT_BTN | cwiid.RPT_IR | cwiid.RPT_ACC
    wm[i].led = i+1

buttons = {8:'A', 4:'B', 2:'1', 1:'2', 16:'-', 4096:'+', 128:'Home', 2048:'Up', 1024:'Down', 256:'Left', 512:'Right'}
bn = sorted(buttons.keys())
bn.reverse()

def checkPressed(wm):
    bp = wm.state['buttons']
    p = []
    for i in bn:
        if i <= bp:
            p.append(i)
            bp -= i
    pressed = []
    for i in p:
        pressed.append(buttons[i])
    return pressed

while True:
    #Buttons pressed
    pressed = []
    for i in range(c):
        pressed.append(checkPressed(wm[i]))
    print pressed