28 lines
764 B
Python
28 lines
764 B
Python
# SPDX-FileCopyrightText: 2022 Dan Halbert for Adafruit Industries
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#
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# SPDX-License-Identifier: MIT
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import asyncio
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import board
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import digitalio
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async def blink(pin, interval, count):
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with digitalio.DigitalInOut(pin) as led:
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led.switch_to_output(value=False)
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for _ in range(count):
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led.value = True
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await asyncio.sleep(interval) # Don't forget the "await"!
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led.value = False
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await asyncio.sleep(interval) # Don't forget the "await"!
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async def main():
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led1_task = asyncio.create_task(blink(board.D1, 0.25, 10))
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led2_task = asyncio.create_task(blink(board.D2, 0.1, 20))
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await asyncio.gather(led1_task, led2_task) # Don't forget "await"!
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print("done")
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asyncio.run(main())
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