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works:linux:alpine-pi3:python3 [2017/11/14 19:37] Chugreev Eugene создано |
works:linux:alpine-pi3:python3 [2018/12/15 17:18] (current) |
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===== Alpine linux GPIO ===== | ===== Alpine linux GPIO ===== | ||
- | < | + | |
+ | Как вывод, например лампочка: | ||
+ | < | ||
import RPi.GPIO as GPIO | import RPi.GPIO as GPIO | ||
import time | import time | ||
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print "LED off" | print "LED off" | ||
GPIO.output(18, | GPIO.output(18, | ||
+ | </ | ||
- | + | Как ввод, например кнопка : | |
+ | <code python> | ||
+ | import RPi.GPIO as GPIO | ||
+ | GPIO.setmode(GPIO.BCM) | ||
+ | GPIO.setup(25, | ||
+ | if GPIO.input(25): | ||
+ | print "pin 25 == (1 | GPIO.HIGH | True)" | ||
+ | else: | ||
+ | print "pin 25 == (0 | GPIO.LOW | False)" | ||
+ | |||
+ | GPIO.cleanup() | ||
</ | </ | ||
- | |||
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