36 lines
646 B
Python
36 lines
646 B
Python
import RPi.GPIO as GPIO
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import time as t
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GPIO.setmode(GPIO.BCM)
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GPIO.setwarnings(False)
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led1 = 9
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led2 = 6
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led3 = 13 # example BCM pin
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GPIO.setup(led1, GPIO.OUT)
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GPIO.setup(led2, GPIO.OUT)
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GPIO.setup(led3, GPIO.OUT)
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print("Test LEDs...")
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try:
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while True:
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GPIO.output(led1, GPIO.HIGH)
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GPIO.output(led2, GPIO.HIGH)
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GPIO.output(led3, GPIO.HIGH)
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print("LED ON")
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t.sleep(1)
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GPIO.output(led1, GPIO.LOW)
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GPIO.output(led2, GPIO.LOW)
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GPIO.output(led3, GPIO.LOW)
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print("LED OFF")
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t.sleep(1)
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except KeyboardInterrupt:
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print("Stop")
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finally:
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GPIO.cleanup() |