Keyboard firmwares for Atmel AVR and Cortex-M
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Thomas Russell Murphy 3ee5f565ae Spellchecking converter README files. 10 vuotta sitten
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Makefile Fix BOOTLOADER_SIZE setting 11 vuotta sitten
README Spellchecking converter README files. 10 vuotta sitten
config.h Fix projects for new keycodes 11 vuotta sitten
keymap.c Fix keymap to adjust new keyboard.c. 11 vuotta sitten
led.c Add USB to USB converter. unmature. 11 vuotta sitten
main.cpp changes function name keyboard_proc to keyboard_task 11 vuotta sitten
matrix.c Fix projects for new keycodes 11 vuotta sitten

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 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.