CircuitPython pin or arbitrary predicate debouncer.
Project description
Introduction
Debounces an arbitrary predicate function (typically created as a lambda) of 0 arguments. The constructor also accepts a digital pin as a convienence.
Dependencies
This driver depends on:
Please ensure all dependencies are available on the CircuitPython filesystem. This is easily achieved by downloading the Adafruit library and driver bundle.
Usage Example
import board
import digitalio
from adafruit_debouncer import Debouncer
pin = digitalio.DigitalInOut(board.D12)
pin.direction = digitalio.Direction.INPUT
pin.pull = digitalio.Pull.UP
switch = Debouncer(pin)
while True:
switch.update()
if switch.fell:
print('Just pressed')
if switch.rose:
print('Just released')
if switch.value:
print('not pressed')
else:
print('pressed')Documentation
API documentation for this library can be found on Read the Docs.
For information on building library documentation, please check out this guide.
Contributing
Contributions are welcome! Please read our Code of Conduct before contributing to help this project stay welcoming.
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