I have a Arduino project that operates on a MX4ck demo board that has an PIC32MX460F512 processor. I would like it to operate on a PIC32 PINGUNIO MICRO demo board that has a PIC32MX440F256 processor where it will not compile. The bases of my project are publicly available demo routines that interface with the USB-HID, the I2C, and soft motor drive pins (2). The low level library that defines the hardware interfaces for the MX440 has issues I believe. I also believe these two processor parts have the same silicon within the package however I can not get my project or the initial public demo packages to compile. I need the low level library repaired.