Replace 3d printer's LCD with GD2

[jackl]

Hi 
I am trying to replace the controller panel with GD2. If anyone has same experience, please give me some suggestions. I will post my progress along the way.

Thanks

[jackl]

Hi Guys

I got a problem. I included the GD2.h in the marlin_main.cpp, but it will not recognize GD.begin() in the setup section. Can anyone help me with this problem.

thanks