G30 Development Board Display

I know this baby connects via SPI2 and can get the comms going, but is there any docs to how the display controller protocol is?
I remember there used to be a C# class kicking around that handled the display. Does anyone have that class or know where it is?

thanks

@ Dale Lyons -

Not sure if any help but I believe this may.

Your old post:
https://www.ghielectronics.com/community/forum/topic?id=22423