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qmk_firmware/converter/usb_usb
Jun Wako 0a9d9b8f9c
Fix print init; print_set_sendchar in main
10 years ago
..
Makefile Change USB PID 10 years ago
README Change USB PID 10 years ago
config.h Change USB PID 10 years ago
keymap.c Fix keymap to adjust new keyboard.c. 12 years ago
led.c Add USB to USB converter. unmature. 12 years ago
main.cpp Fix print init; print_set_sendchar in main 10 years ago
matrix.c usb_usb: Update for new core layout 10 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

Program converter. Push reset button on Leonardo before run this command. Serial port name(COM17) depends your system. On Linux I got /dev/ttyACM0.

$ DEV=COM17 make program
or
$ avrdude -patmega32u4 -cavr109 -b57600 -Uflash:w:usb_usb.hex -PCOM17



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


Resource
--------
http://deskthority.net/workshop-f7/is-remapping-a-usb-keyboard-using-teensy-possible-t2841.html
https://github.com/felis/USB_Host_Shield_2.0
https://github.com/arduino/Arduino/hardware/arduino/{cores,variants}