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

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.