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29 lines
752 B
Python
29 lines
752 B
Python
from gpiozero.pins.mock import MockFactory
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from gpiozero import Device, Button, LED
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from time import sleep
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# Set the default pin factory to a mock factory
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Device.pin_factory = MockFactory()
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# Construct a couple of devices attached to mock pins 16 and 17, and link the
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# devices
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led = LED(17)
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btn = Button(16)
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led.source = btn.values
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# Here the button isn't "pushed" so the LED's value should be False
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print(led.value)
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# Get a reference to mock pin 16 (used by the button)
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btn_pin = Device.pin_factory.pin(16)
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# Drive the pin low (this is what would happen eletrically when the button is
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# pushed)
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btn_pin.drive_low()
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sleep(0.1) # give source some time to re-read the button state
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print(led.value)
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btn_pin.drive_high()
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sleep(0.1)
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print(led.value)
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