39 lines
886 B
Python
39 lines
886 B
Python
"""
|
|
Asynchronous I/O scheduler for writing concurrent code.
|
|
|
|
MicroPython module: https://docs.micropython.org/en/v1.21.0/library/asyncio.html
|
|
|
|
CPython module:
|
|
`asyncio `<https://docs.python.org/3.8/library/asyncio.html>
|
|
|
|
Example::
|
|
|
|
import asyncio
|
|
|
|
async def blink(led, period_ms):
|
|
while True:
|
|
led.on()
|
|
await asyncio.sleep_ms(5)
|
|
led.off()
|
|
await asyncio.sleep_ms(period_ms)
|
|
|
|
async def main(led1, led2):
|
|
asyncio.create_task(blink(led1, 700))
|
|
asyncio.create_task(blink(led2, 400))
|
|
await asyncio.sleep_ms(10_000)
|
|
|
|
# Running on a pyboard
|
|
from pyb import LED
|
|
asyncio.run(main(LED(1), LED(2)))
|
|
|
|
# Running on a generic board
|
|
from machine import Pin
|
|
asyncio.run(main(Pin(1), Pin(2)))
|
|
|
|
Core functions
|
|
--------------
|
|
"""
|
|
from _typeshed import Incomplete
|
|
|
|
def __getattr__(attr): ...
|