accessing addresses to communicate to the controller

[benjaminghys]

Hey

I don't know if i'm in the right topic for this,its hardware / software related.

so there was a company who sold Litecoin miners, but 50% of all the profit earned went to the company who made them(without the buyer knowing).

A group started coding everything from scratch to control the hashing boards and mine Litecoin.
but now we're stuck on getting the software to communicate with the hardware.

Since we didn't build the hardware we don't know which physical addresses to link it with.
Is it possible to also get inside their code from the controller and maybe look up some addresses?

Are there any good guides on how to actually know what address is used for what?
everything is coded in c++ using visual studio.


Thanks