88 lines
2.4 KiB
Python
88 lines
2.4 KiB
Python
import time
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import RPi.GPIO as GPIO
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GPIO.setmode(GPIO.BCM)
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GPIO.setwarnings(False)
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class SystemeLumieres:
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def __init__(self):
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# la pin de la 2e photorésistance manque sur le schéma
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# donc ici on met une valeur temporaire
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# elle apparaîtra peut-être un jour, comme la motivation en fin de projet
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self.pinPhotoInterieure = 29
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self.led1 = 6
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self.led2 = 9
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self.led3 = 13
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self.boutonManuel = 36
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self.modeManuel = False
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self.lumieresAllumees = False
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GPIO.setup(self.pinPhotoInterieure, GPIO.IN)
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GPIO.setup(self.led1, GPIO.OUT, initial=GPIO.LOW)
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GPIO.setup(self.led2, GPIO.OUT, initial=GPIO.LOW)
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GPIO.setup(self.led3, GPIO.OUT, initial=GPIO.LOW)
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GPIO.setup(self.boutonManuel, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
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self.derniereLectureBouton = 0
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self.delaiLectureBouton = 0.25
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def lireLuminositeInterieure(self):
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return GPIO.input(self.pinPhotoInterieure)
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def allumerLumieres(self):
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GPIO.output(self.led1, GPIO.HIGH)
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GPIO.output(self.led2, GPIO.HIGH)
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GPIO.output(self.led3, GPIO.HIGH)
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self.lumieresAllumees = True
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def eteindreLumieres(self):
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GPIO.output(self.led1, GPIO.LOW)
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GPIO.output(self.led2, GPIO.LOW)
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GPIO.output(self.led3, GPIO.LOW)
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self.lumieresAllumees = False
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def gererBoutonManuel(self):
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maintenant = time.time()
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if maintenant - self.derniereLectureBouton < self.delaiLectureBouton:
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return
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if GPIO.input(self.boutonManuel):
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self.modeManuel = not self.modeManuel
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self.derniereLectureBouton = maintenant
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if self.modeManuel:
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self.lumieresAllumees = not self.lumieresAllumees
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if self.lumieresAllumees:
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self.allumerLumieres()
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else:
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self.eteindreLumieres()
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else:
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print("Lumières : retour en auto")
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def mettreAJour(self):
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self.gererBoutonManuel()
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if self.modeManuel:
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return False
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luminosite = self.lireLuminositeInterieure()
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if luminosite == 0:
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self.allumerLumieres()
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print("Lumières : on allume")
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else:
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self.eteindreLumieres()
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print("Lumières : on coupe")
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return False
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def cleanup(self):
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self.eteindreLumieres()
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