class Sw():
# pud :pudup,puddw,pudoff
# edge : either,rising,filling
def __init__(self, gpio_no, pud='pudup'):
self.line = Line(gpio_no, 'input', pud, 'high')
linestate = self.line.getState()
if linestate == 'High': self.state = 'Released'
else: self.state = 'Pressed'
def getState(self):
linestate = self.line.getState()
if linestate == 'High': self.state = 'Released'
else: self.state = 'Pressed'
return self.state
def cleanup(self):
self.line.cleanup()
class Led():
def __init__(self, pin_no):
self.line = Line(pin_no, 'output', 'low')
def getState(self):
state = self.line.getState()
if state == 'Low':
return 'Off'
else:
return 'On'
def setLedOn(self):
self.line.setHigh()
def setLedOff(self):
self.line.setLow()
def cleanup(self):
self.setLedOff()
self.line.cleanup()
