PUF (PIC USB Framework) is a USB application framework dedicated to Linux on the host side, and to the PIC 18F4550 family of microcontrollers on the device side. PUF includes: a bootloader that can flash the PIC application through the USB, a component library aiming to help user application building, a PIC demo and its corresponding application on the host side, and docker, the host-side flash programming utility. PUF also includes gputils and sdcc as cross-development tools, and odyssey as a parallel port PIC programmer.
