MICS 6814 -> Low level driver

Hi,

We are currently working on a project that includes the MICS6814. We would like to interface it to a low-power microcontroller and write our own low-level driver to communicate with the I2C in C language.

The only code I can find online is in Python and doesn’t show the low-level driver.
Is there any documentation that would help with this?

Thanks,

Kind regards,
Alex