QtHPConnect

Qt Based Interface to a HP Prime Calculator

Originally intended as a Qt based GUI to libhpcalcs but it looks like much of the HP Prime interface has changed.

The code currently includes hpcalcs as a reference but this will come out in time

Using libusb to communicate directly with the HP Prime. This requires reverse engineering of the interface

If anyone wants to help, or has a description of the protocol, you are very welcome to get involved