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import sys
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import RPIO
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class LED(object):
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def __init__(self, gpio_num):
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self.gpio_num = gpio_num
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self.state = False
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# Use the BCM addressing scheme
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RPIO.setmode(RPIO.BCM)
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# Configure GPIO as output and turn off
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RPIO.setup(self.gpio_num, RPIO.OUT)
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RPIO.output(self.gpio_num, False)
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def on(self):
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self.state = True
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RPIO.output(self.gpio_num, True)
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def off(self):
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self.state = False
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RPIO.output(self.gpio_num, False)
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def toggle(self):
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self.state = not self.state
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RPIO.output(self.gpio_num, self.state)
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def main():
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import time
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led1 = LED(23)
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led2 = LED(7)
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print 'Quick status LED unit test'
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print 'Turning on LED1'
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led1.on()
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time.sleep(1)
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print 'Turning on LED2'
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led2.on()
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time.sleep(1)
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print 'Turning off LED1'
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led1.off()
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for ctr in xrange(0, 10):
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time.sleep(1)
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led1.toggle()
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led2.toggle()
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print 'Toggle iteration %d' % (ctr + 1)
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if __name__ == '__main__':
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sys.exit(main())
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