37 lines
819 B
Python
37 lines
819 B
Python
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#!/usr/bin/env python3
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#
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# example of service to monitor a GPIO for Orange Pi PC 2e
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# (unfortunately it doesn't support edge triggers)
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import sys
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import ssl
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import time
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from urllib import request
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import OPi.GPIO as GPIO
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URL = "https://localhost:9000/button"
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PIN = 12
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DEBOUNCE_CYCLES = 5
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GPIO.setboard(GPIO.PC2)
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GPIO.setmode(GPIO.BOARD)
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GPIO.setup(PIN, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
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ctx = ssl.create_default_context()
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ctx.check_hostname = False
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ctx.verify_mode = ssl.CERT_NONE
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activeCycles = 0
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while True:
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if GPIO.input(PIN):
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if activeCycles == DEBOUNCE_CYCLES:
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print("BUTTON PRESSED!")
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req = request.Request(URL, data={})
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request.urlopen(req, context=ctx)
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activeCycles += 1
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else:
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activeCycles = 0
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time.sleep(0.01)
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OPi.GPIO.cleanup()
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