tmk 8a81986191 Fix keymap to adjust new keyboard.c. 13 anni fa
..
Makefile 232ab308e3 usb_hid: workaround for compile on Windows. 13 anni fa
README 2a5ce5ef70 Add converter/usb_usb/README 13 anni fa
config.h ce2e06c394 Fix projects for new keycodes 13 anni fa
keymap.c 8a81986191 Fix keymap to adjust new keyboard.c. 13 anni fa
led.c e7c030375a Add USB to USB converter. unmature. 13 anni fa
main.cpp c845fd078c changes function name keyboard_proc to keyboard_task 13 anni fa
matrix.c ce2e06c394 Fix projects for new keycodes 13 anni fa

README

USB to USB keyboard protocol converter
======================================

Hardware requirement
--------------------
Arduino Leonardo
http://arduino.cc/en/Main/ArduinoBoardLeonardo

Circuit@Home USB Host Sheild 2.0
http://www.circuitsathome.com/products-page/arduino-shields/usb-host-shield-2-0-for-arduino


Build firmware
--------------
$ git clone git://github.com/tmk/tmk_keyboard.git
$ cd tmk_keyboard
$ git checkout usb_hid
$ git submodule init
$ git submodule update

and download LUFA and unzip under protocol/lufa and edit LUFA_PATH in protocol/lufa.mk. Then,

$ cd converter/usb_usb
$ make

You will get usb_usb.hex if you are lucky.
Program your Leonardo with avrdude(or easy-going Arduino IDE):

$ avrdude -patmega32u4 -cavr109 -PCOM17 -b57600 -Uflash:w:usb_usb.hex


Limitation
----------
Only supports 'HID Boot protocol'.
Not support keyboard LED yet.