21 lines
514 B
Python
21 lines
514 B
Python
# SPDX-FileCopyrightText: 2022 Kattni Rembor for Adafruit Industries
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# SPDX-License-Identifier: MIT
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"""CircuitPython I2C Device Address Scan for PiCowbell Proto and Pico"""
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import time
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import board
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i2c = board.STEMMA_I2C()
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while not i2c.try_lock():
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pass
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try:
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while True:
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print(
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"I2C addresses found:",
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[hex(device_address) for device_address in i2c.scan()],
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)
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time.sleep(2)
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finally: # unlock the i2c bus when ctrl-c'ing out of the loop
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i2c.unlock()
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