Adding Polhemus Patriot to Plus toolkit

Hello,  I would like to add a new device Polhemus Patriot to Plus but im having trouble writing vtkplusPolhemus.cxx . Has anyone used Patriot before?
Any help would be appreciated!

i found 2 previous posts on this but its a dead end. 
https://github.com/PlusToolkit/PlusLib/discussions/903
https://github.com/PlusToolkit/PlusLib/issues/512
