ADPD188BI - driver integration guide

Hi all

I have tried to work with the ADPD188BI for some time now with no results.

I came across the ADPD DRIVER INTEGRATION GUIDE, and there are some things that i don't understand.

I looked in to it and found that the code attached to this guide (and in the git) is not complete. 

Before i do some work with it, my question is this, am i supposed to complete the rest of the code based on the integration guide? is it only a sketch code?  or there is something else i'm missing?

Thank you all in advence!