2012-09-04 17:46:34 +00:00
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USB to USB keyboard protocol converter
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======================================
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Hardware requirement
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--------------------
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Arduino Leonardo
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http://arduino.cc/en/Main/ArduinoBoardLeonardo
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2014-01-05 03:45:52 +00:00
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Circuit@Home USB Host Shield 2.0
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2012-09-04 17:46:34 +00:00
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http://www.circuitsathome.com/products-page/arduino-shields/usb-host-shield-2-0-for-arduino
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Build firmware
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--------------
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$ git clone git://github.com/tmk/tmk_keyboard.git
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$ cd tmk_keyboard
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$ git submodule init
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$ git submodule update
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and download LUFA and unzip under protocol/lufa and edit LUFA_PATH in protocol/lufa.mk. Then,
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$ cd converter/usb_usb
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$ make
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You will get usb_usb.hex if you are lucky.
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Program your Leonardo with avrdude(or easy-going Arduino IDE):
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$ avrdude -patmega32u4 -cavr109 -PCOM17 -b57600 -Uflash:w:usb_usb.hex
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Limitation
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----------
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Only supports 'HID Boot protocol'.
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Not support keyboard LED yet.
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