Awesome

Firmwares for ATmega32u4-based keyboard controllers

Custom firmwares to replace stock Costar controllers allowing you to program your keyboard.

Firmwares include:

• The HID Liberation Device (for Filco Majestouch full size)

For more information, please see WIKI http://deskthority.net/wiki/HID_Liberation_Device_-_Instructions

Intentions

This firmware is to be serve as simple firmware for further customizations.

Other keyboard firmwares

If you happen to seek more advanced firmwares, you could look into other projects:

Some other noteworhty keyboard firmware projects are

• https://github.com/tmk/tmk_keyboard

Compiling firmwares

In order to compile firmwares, avr-gcc is required. Please ensure you have it installed before moving to next step.

You need to select the correct MODEL and LAYOUT variables in the Makefile

BOARD = hib_liber
LAYOUT = ansi_iso_jis
MCU = atmega32u4
F_CPU = 16000000
B_LOADER = \"jmp\ 0x7000\"

Then run the make command in a terminal. Always run a make clean first.

make clean; make

If the process is successful, you would find binary firmware with extension .hex inside the binaries folder

Flashing the controller

Make sure you install dfu-programmer first.

dfu-programmer atmega32u4 erase
dfu-programmer atmega32u4 flash avr_keyboard.hex
dfu-programmer atmega32u4 start