def light_bump_center_left_signal(self):
     return unsigned_short_response(self._read_sensor_data(48))
 def light_bump_right_signal(self):
     return unsigned_short_response(self._read_sensor_data(51))
 def cliff_right_signal(self):
     return unsigned_short_response(self._read_sensor_data(31))
 def light_bump_front_left_signal(self):
     return unsigned_short_response(self._read_sensor_data(47))
 def cliff_front_left_signal(self):
     return unsigned_short_response(self._read_sensor_data(29))
 def wall_signal(self):
     return unsigned_short_response(self._read_sensor_data(27))
 def battery_capacity(self):
     return unsigned_short_response(self._read_sensor_data(26))
 def battery_charge(self):
     return unsigned_short_response(self._read_sensor_data(25))
 def voltage(self):
     return unsigned_short_response(self._read_sensor_data(22))