cinaeco/qmk_firmware @ b92ea1f985de8f014974920fe982027b3d82b2e0

tmk e3f4f7d8c4 Merge branch 'scottjad-master' into usb_usb_fix		vor 11 Jahren
..
Makefile	353a9b56e6 Fix BOOTLOADER_SIZE setting	vor 13 Jahren
README	a59dea558e usb_usb: Remove mention of downloading LUFA	vor 11 Jahren
config.h	ea524d7bef Adhoc fix compile error of usb_usb	vor 11 Jahren
keymap.c	8a81986191 Fix keymap to adjust new keyboard.c.	vor 13 Jahren
led.c	e7c030375a Add USB to USB converter. unmature.	vor 13 Jahren
main.cpp	ea524d7bef Adhoc fix compile error of usb_usb	vor 11 Jahren
matrix.c	ce2e06c394 Fix projects for new keycodes	vor 13 Jahren

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

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

Circuit@Home USB Host Shield 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 submodule init
    $ git submodule update
    $ 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.