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Add support for multiple TCAs #10

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Jul 5, 2019
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1 change: 1 addition & 0 deletions adafruit_tca9548a.py
Original file line number Diff line number Diff line change
Expand Up @@ -67,6 +67,7 @@ def try_lock(self):

def unlock(self):
"""Pass thru for unlock."""
self.tca.i2c.writeto(self.tca.address, bytes([0]))
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Suggested change
self.tca.i2c.writeto(self.tca.address, bytes([0]))
self.tca.i2c.writeto(self.tca.address, b"\x0")

Using a byte literal will avoid creating a list to throw away.

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Neat! done.

return self.tca.i2c.unlock()

def readfrom_into(self, address, buffer, **kwargs):
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