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| 1 | import RPi.GPIO as GPIO | |
| 2 | ||
| 3 | RED = 17 | |
| 4 | GRN = 27 | |
| 5 | ||
| 6 | def set_LED(color, state): | |
| 7 | - | GPIO.setwarnings(False) |
| 7 | + | GPIO.setwarnings(False) |
| 8 | - | GPIO.setmode(GPIO.BCM) |
| 8 | + | GPIO.setmode(GPIO.BCM) |
| 9 | - | GPIO.setup(GRN, GPIO.OUT) |
| 9 | + | GPIO.setup(GRN, GPIO.OUT) |
| 10 | - | GPIO.setup(RED, GPIO.OUT) |
| 10 | + | GPIO.setup(RED, GPIO.OUT) |
| 11 | ||
| 12 | - | if color == 'red': |
| 12 | + | if color == 'red': |
| 13 | if state == 'on': | |
| 14 | - | GPIO.output(RED, True) |
| 14 | + | GPIO.output(RED, True) |
| 15 | - | return 0 |
| 15 | + | return 0 |
| 16 | elif state == 'off': | |
| 17 | - | GPIO.output(RED, False) |
| 17 | + | GPIO.output(RED, False) |
| 18 | - | return 0 |
| 18 | + | return 0 |
| 19 | else: | |
| 20 | - | return 1 |
| 20 | + | return 1 |
| 21 | elif color == 'green': | |
| 22 | - | elif color == 'green': |
| 22 | + | |
| 23 | GPIO.output(GRN, True) | |
| 24 | - | GPIO.output(GRN, True) |
| 24 | + | return 0 |
| 25 | - | return 0 |
| 25 | + | |
| 26 | GPIO.output(GRN, False) | |
| 27 | - | GPIO.output(GRN, False) |
| 27 | + | return 0 |
| 28 | - | return 0 |
| 28 | + | |
| 29 | return 1 | |
| 30 | - | return 1 |
| 30 | + | else: |
| 31 | - | else: |
| 31 | + |
