On 23/11/2019 08:55, R.Wieser wrote:
> Hello all,
>
> I've got a few I2C modules (clock, temperature sensor, etc) that I would
> like to access using different programs.
>
> Under Windows the first program accessing certain hardware "takes
> possession" of it, causing other programs to be denied access.
>
> The question is: how do I allow multiple programs to access the same I2C
> bus, but not interfering with each other ?
>
> Or am I worrying about nothing, and the OS already sequentialises the
> request for me ?
>
> Regards,
> Rudy Wieser
>
>
Have you read the I2C docs for the Linux kernel? There's a whole I2C
driver/API section.

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