Sample Asyncio

• For the EK-RA6M2 board, CPython 3.8 Asyncio subset feature can be used.
• Three instances are independently created, count every 1s.

import uasyncio as asyncio
async def bar(x):
  count = 0
  while True:
    count += 1
    print('Instance: {} count: {}'.format(x, count))
    await asyncio.sleep(1)   # Pause 1s

async def main():
  for x in range(3):
    asyncio.create_task(bar(x))
  await asyncio.sleep(10)

asyncio.run(main())

• For details on the asyncio function, refer to the following url.
  • https://github.com/peterhinch/micropython-async/blob/master/v3/docs/TUTORIAL.md