tca95xx: Add support for tca95xx i/o extenders. - Githubissues

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tca95xx: Add support for tca95xx i/o extenders. #50

Closed schmidtw closed 1 year ago

schmidtw commented 1 year ago

:thumbsup:
n/a
:thumbsup:

Things of note

I am able to test the TCA9534 and TCA9535 chips using a RPI4. I included chips that were nearly identical as to reduce the likelihood of introducing a bug.
I added a conn.Conn interface and implemented that for the extender to allow access to the entire port as a byte.
This code is based on the mcp23xxx code pretty heavily.

schmidtw commented 1 year ago

I noticed the copyright dates were wrong. Opening a new pr.