def handle_hal(self, resp):
putil.trace("rfid check data: \"{}\"".format(resp))
if not resp or len(resp) < 2:
putil.trace("HAL doesnt know user or no contact")
Foodputer.set_state(start)
GUI.no_rfid()
return
Foodputer.new_order( resp['user'], resp['token'])
Foodputer.set_state(ordering)
Pin_check.tries_left = 3;
GUI.valid_rfid()
