70 lines
1.3 KiB
Python
70 lines
1.3 KiB
Python
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from gpiozero import LED, Button
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from time import sleep
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import paho.mqtt.client as mqtt
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red = LED(19)
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blue = LED(26)
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green = LED(13)
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button = Button(5)
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def main ():
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idle = False
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while True:
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if not idle:
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send_idle()
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idle = True
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sleep(5)
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red.on()
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send_stop()
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if buttonWait():
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red.off()
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idle = False
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playaudio()
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displaytext()
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sleep(5)
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playaudio()
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displaytext()
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green.on()
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printquestion()
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sleep(1)
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green.off()
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red.off()
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def buttonWait():
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for i in range(500):
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if button.value:
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print("Button pressed")
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return True
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sleep(0.01)
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return False
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def send_idle():
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print("Idle")
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client = mqtt.Client()
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client.connect("localhost", 1883, 60)
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client.publish("slave", "idle")
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def playaudio():
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print("Play audio")
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client = mqtt.Client()
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client.connect("localhost", 1883, 60)
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client.publish("slave", "audio")
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def playvideo():
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pass
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def displaytext():
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print("Display text")
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def printquestion():
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print("Question")
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client = mqtt.Client()
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client.connect("localhost", 1883, 60)
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client.publish("print", "question")
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def send_stop():
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pass
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main()
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