obruT,

> Make one program which access I2C modules and serves other programs

I take it that you mean to say you do not know of a build-in serializer for
it.  Thats too bad, as it would have made everything much simpler.

> Benefits:
...
> - consumers do not need to know anything about I2C

But instead need to know about the private interface/API instead of just
being able to google the public (for the Pi) I2C one ...

> - if you add additional modules which do not use I2C but some
>   other protocol, they can be exposed through same interface

Warning, feature-creep detected. :-)

Thanks for the suggestion though.

Regards,
Rudy Wieser

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