emulation - How to emulate USB devices? - Stack Overflow
STM32 USB HID Mouse And Keyboard (guide) | Damogran Labs
Justin Garrison on Twitter: "Has anyone installed #k3OS yet? I think it's hung but no way to troubleshoot. @ibuildthecloud is there an irc/slack for help? https://t.co/G0X3PECcWH" / Twitter
A USB HID Keyboard, Mouse, Touchscreen emulator with Teensy - CodeProject
Generic HID - DIY USB HID / Joystick / CNC Pendant
Introduction to Linux Device Drivers - ppt download