def __init__(self, interface):
self._logger = logging.getLogger("BBi2c")
self._interface = interface
self._bus_num = interface['bus_num']
# Older kernels utilizing the omap mux starts counting from 1
if bbmux_controller.use_omapmux():
self._bus_num += 1
def __init__(self):
gpio_interface.GpioInterface.__init__(self)
self._logger.debug('')
self._exported_gpios = []
self._bbmux_controller = None
if bbmux_controller.use_omapmux():
self._bbmux_controller = bbmux_controller.BBmuxController()
# Ensure we release the system resources at exit time.
atexit.register(self.close)
def __init__(self, interface):
super(BBuart, self).__init__()
self._interface = interface
self._uart_num = interface['uart_num']
self._pty = TTY_MAP[self._uart_num]
if bbmux_controller.use_omapmux():
self._bbmux_controller = bbmux_controller.BBmuxController()
self.open()
self._logger = logging.getLogger('bbuart')
self._logger.debug('Initialized BBuart for interface %s with tty:%s',
interface, self._pty)
# Beaglebone defaults to a baudrate of 9600, set it to what servo expects.
self.set_uart_props(DEFAULT_UART_SETTINGS)