class Newport:
direction = 0xff # gpio direction byte
def __init__(self, address='ftdi://ftdi:232/1'):
self.gpio = GpioController()
self.state = None
self.address = address
def __del__(self):
self.disconnect()
def connect(self):
self.gpio.open_from_url(self.address, direction=self.direction)
self.state = self.gpio.read()
def disconnect(self):
self.gpio.close()
def on(self):
self.gpio.write(0x00)
self.state = self.gpio.read()
def off(self):
self.gpio.write(0xff)
self.state = self.gpio.read()
