MicroPython Forum (Archive)

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from machine import Pin
from primitives.pushbutton import Pushbutton
import uasyncio as asyncio

led = Pin(25, Pin.OUT)  # On board LED
pin = Pin(0, Pin.IN, pull=Pin.PULL_UP)  # Pushbutton

def toggle():
    print("Press")
    led(not led())

def report():
    print("Long press")

def test():
    pb = Pushbutton(pin)
    pb.press_func(toggle, ())  # Callback on button press
    pb.long_func(report, ())  # Callback on long press
    while True:
        await asyncio.sleep(1)
        print(pin())  # Print current pin state

try:
    asyncio.run(test())
finally:
    asyncio.new_event_loop()

Code: Select all

Traceback (most recent call last):
  File "<stdin>", line 2, in <module>
  File "primitives/pushbutton.py", line 8, in <module>
ImportError: no module named 'primitives.launch'