51 lines
699 B
Python
51 lines
699 B
Python
import RPi.GPIO as GPIO
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PUSH = [
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21, #1
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20, #2
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16, #3
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26 #4
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]
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RELAYS = [
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[], #1
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[14,2], #2
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[15, 3], #3
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[18, 4] #4
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]
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# Initialize
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GPIO.setmode(GPIO.BCM)
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# Push buttons
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for i in PUSH:
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print("Init push button: " + str(i))
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GPIO.setup(i, GPIO.IN, pull_up_down=GPIO.PUD_UP)
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# Relays
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for i in RELAYS:
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for j in i:
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print("Init relay: "+str(j))
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GPIO.setup(j, GPIO.OUT)
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GPIO.output(j, True)
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# Infinite loop
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while True:
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for num in range(0, len(PUSH)):
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if GPIO.input(PUSH[num]) == False:
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print("Button " + str(num) + " pressed")
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for curr in range(0, len(PUSH)):
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for id_relay in RELAYS[curr]:
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GPIO.output(id_relay, curr != num) # Inverted condition
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