cleans up folder structure

* consolidates docs
* deletes converter/
* updates .md references (most)

10 files changed, 0 insertions, 960 deletions

diff --git a/converter/usb_usb/Makefile b/converter/usb_usb/Makefile
deleted file mode 100644
index 0f25232b25..0000000000
--- a/converter/usb_usb/Makefile
+++ /dev/null
@@ -1,140 +0,0 @@
-#----------------------------------------------------------------------------
-# On command line:
-#
-# make all = Make software.
-#
-# make clean = Clean out built project files.
-#
-# make coff = Convert ELF to AVR COFF.
-#
-# make extcoff = Convert ELF to AVR Extended COFF.
-#
-# make program = Download the hex file to the device.
-#                Please customize your programmer settings(PROGRAM_CMD)
-#
-# make teensy = Download the hex file to the device, using teensy_loader_cli.
-#               (must have teensy_loader_cli installed).
-#
-# make dfu = Download the hex file to the device, using dfu-programmer (must
-#            have dfu-programmer installed).
-#
-# make flip = Download the hex file to the device, using Atmel FLIP (must
-#             have Atmel FLIP installed).
-#
-# make dfu-ee = Download the eeprom file to the device, using dfu-programmer
-#               (must have dfu-programmer installed).
-#
-# make flip-ee = Download the eeprom file to the device, using Atmel FLIP
-#                (must have Atmel FLIP installed).
-#
-# make debug = Start either simulavr or avarice as specified for debugging,
-#              with avr-gdb or avr-insight as the front end for debugging.
-#
-# make filename.s = Just compile filename.c into the assembler code only.
-#
-# make filename.i = Create a preprocessed source file for use in submitting
-#                   bug reports to the GCC project.
-#
-# To rebuild project do "make clean" then "make all".
-#----------------------------------------------------------------------------
-
-# Target file name (without extension).
-TARGET = usb_usb
-
-TMK_DIR = ../../tmk_core
-
-# Directory keyboard dependent files exist
-TARGET_DIR = .
-
-# MCU name
-MCU = atmega32u4
-
-
-# Processor frequency.
-#     This will define a symbol, F_CPU, in all source code files equal to the
-#     processor frequency in Hz. You can then use this symbol in your source code to
-#     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
-#     automatically to create a 32-bit value in your source code.
-#
-#     This will be an integer division of F_USB below, as it is sourced by
-#     F_USB after it has run through any CPU prescalers. Note that this value
-#     does not *change* the processor frequency - it should merely be updated to
-#     reflect the processor speed set externally so that the code can use accurate
-#     software delays.
-F_CPU = 16000000
-
-
-
-#
-# LUFA specific
-#
-# Target architecture (see library "Board Types" documentation).
-ARCH = AVR8
-# Input clock frequency.
-#     This will define a symbol, F_USB, in all source code files equal to the
-#     input clock frequency (before any prescaling is performed) in Hz. This value may
-#     differ from F_CPU if prescaling is used on the latter, and is required as the
-#     raw input clock is fed directly to the PLL sections of the AVR for high speed
-#     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
-#     at the end, this will be done automatically to create a 32-bit value in your
-#     source code.
-#
-#     If no clock division is performed on the input clock inside the AVR (via the
-#     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
-F_USB = $(F_CPU)
-# Interrupt driven control endpoint task
-OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
-
-
-
-# Build Options
-#   comment out to disable the options.
-#
-MOUSEKEY_ENABLE = yes	# Mouse keys
-EXTRAKEY_ENABLE = yes	# Media control and System control
-CONSOLE_ENABLE = yes	# Console for debug
-#COMMAND_ENABLE = yes    # Commands for debug and configuration
-#NKRO_ENABLE = yes	# USB Nkey Rollover
-
-# Boot Section Size in bytes
-#   Teensy halfKay   512
-#   Atmel DFU loader 4096
-#   LUFA bootloader  4096
-OPT_DEFS += -DBOOTLOADER_SIZE=4096
-
-#LDFLAGS += -Wl,--relax
-
-#OPT_DEFS += -DNO_ACTION_TAPPING
-#OPT_DEFS += -DNO_ACTION_LAYER
-#OPT_DEFS += -DNO_ACTION_MACRO
-
-SRC =  \
-       keymap_common.c \
-       matrix.c \
-       main.cpp
-
-ifdef KEYMAP
-    SRC := keymap_$(KEYMAP).c $(SRC)
-else
-    SRC := keymap.c $(SRC)
-endif
-
-CONFIG_H = config.h
-
-
-
-# Search Path
-VPATH += $(TARGET_DIR)
-VPATH += $(TMK_DIR)
-
-
-
-# program Leonardo
-PROGRAM_CMD = avrdude -p$(MCU) -cavr109 -b57600 -Uflash:w:$(TARGET).hex -P$(DEV)
-
-
-
-include $(TMK_DIR)/protocol/usb_hid.mk
-include $(TMK_DIR)/protocol/lufa.mk
-include $(TMK_DIR)/common.mk
-include $(TMK_DIR)/rules.mk
diff --git a/converter/usb_usb/README b/converter/usb_usb/README
deleted file mode 100644
index 30d5deb1e5..0000000000
--- a/converter/usb_usb/README
+++ /dev/null
@@ -1,74 +0,0 @@
-USB to USB keyboard protocol converter
-======================================
-
-Hardware requirement
---------------------
-Arduino Leonardo
-    http://arduino.cc/en/Main/ArduinoBoardLeonardo 
-
-Circuit@Home USB Host Shield 2.0
-    https://www.circuitsathome.com/products-page/arduino-shields/usb-host-shield-2-0-for-arduino-assembled/
-
-Buying Arduino Leonardo and USB Host Shield 2.0(from Circuit@home) will be the easiest way, you won't need even soldering iron.
-Arduino's Shield will also work well but I think Sparkfun's needs to be modified.
-
-    http://arduino.cc/en/Main/ArduinoUSBHostShield
-    https://www.sparkfun.com/products/9947
-
-Also Pro Micro 3.3V(not Mini) or Teensy with mini host shield will work with some fixes on signal/power routing.
-    https://www.circuitsathome.com/products-page/arduino-shields/usb-host-shield-for-arduino-pro-mini
-    https://www.sparkfun.com/products/12587
-    https://www.pjrc.com/teensy/td_libs_USBHostShield.html
-
-
-
-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.
-
-Note that the converter can host only USB "boot protocol" keyboard(6KRO) and not NKRO, it is possible to support NKRO keyboard but you will need to write HID report parser for that. Every NKRO keyboard can have different HID report and it is difficult to support all kind of NKRO keyboards in the market.
-
-
-
-Update
-------
-2014/12/11  Added Hub support(confirmed with HHKB pro2)
-
-
-
-Resource
---------
-USB Host Sheild 2.0
-    https://www.circuitsathome.com/products-page/arduino-shields/usb-host-shield-2-0-for-arduino
-    https://www.circuitsathome.com/products-page/arduino-shields/usb-host-shield-for-arduino-pro-mini
-USB Host Sheild 2.0 source
-    https://github.com/felis/USB_Host_Shield_2.0
-Arduino USB Host Shield(with bootst converter)
-    http://arduino.cc/en/Main/ArduinoUSBHostShield
-Arduino source
-    https://github.com/arduino/Arduino/hardware/arduino/{cores,variants}
-Initial release of TMK USB-USB converter
-    https://geekhack.org/index.php?topic=33057.msg653549#msg653549
-    http://deskthority.net/workshop-f7/is-remapping-a-usb-keyboard-using-teensy-possible-t2841-30.html#p74854
-Arduino-based hardware keyboard remapper - Colemak forum
-    http://forum.colemak.com/viewtopic.php?id=1561
-Teensy + Host Shield
-    http://www.pjrc.com/teensy/td_libs_USBHostShield.html
diff --git a/converter/usb_usb/config.h b/converter/usb_usb/config.h
deleted file mode 100644
index c992456763..0000000000
--- a/converter/usb_usb/config.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
-Copyright 2012 Jun Wako <wakojun@gmail.com>
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef CONFIG_H
-#define CONFIG_H
-
-
-#define VENDOR_ID       0xFEED
-#define PRODUCT_ID      0x005B
-#define DEVICE_VER      0x0814
-#define MANUFACTURER    t.m.k.
-#define PRODUCT         USB to USB keyboard converter
-
-
-#define DESCRIPTION     Product from t.m.k. keyboard firmware project
-
-
-/* matrix size */
-#define MATRIX_ROWS 32
-#define MATRIX_COLS 8
-
-/* key combination for command */
-#define IS_COMMAND() (keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT))) 
-
-#endif
diff --git a/converter/usb_usb/keymap.c b/converter/usb_usb/keymap.c
deleted file mode 100644
index 5397de519f..0000000000
--- a/converter/usb_usb/keymap.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
-Copyright 2012 Jun Wako <wakojun@gmail.com>
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "keymap_common.h"
-
-
-const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-    /* 0: plain Qwerty without layer switching
-     * ,---.   ,---------------. ,---------------. ,---------------. ,-----------.     ,-----------.
-     * |Esc|   |F1 |F2 |F3 |F4 | |F5 |F6 |F7 |F8 | |F9 |F10|F11|F12| |PrS|ScL|Pau|     |Pwr|Slp|Wak|
-     * `---'   `---------------' `---------------' `---------------' `-----------'     `-----------'
-     * ,-----------------------------------------------------------. ,-----------. ,---------------.
-     * |  `|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|Backspa| |Ins|Hom|PgU| |NmL|  /|  *|  -|
-     * |-----------------------------------------------------------| |-----------| |---------------|
-     * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|    \| |Del|End|PgD| |  7|  8|  9|   |
-     * |-----------------------------------------------------------| `-----------' |-----------|  +|
-     * |CapsLo|  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return  |               |  4|  5|  6|   |
-     * |-----------------------------------------------------------|     ,---.     |---------------|
-     * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  ,|  /|Shift     |     |Up |     |  1|  2|  3|   |
-     * |-----------------------------------------------------------| ,-----------. |-----------|Ent|
-     * |Ctrl |Gui |Alt |         Space         |Alt |Gui |Menu|Ctrl| |Lef|Dow|Rig| |      0|  .|   |
-     * `-----------------------------------------------------------' `-----------' `---------------'
-     */
-    KEYMAP(
-    ESC, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,PAUS,
-    GRV, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, BSPC,     INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,
-    TAB, Q,   W,   E,   R,   T,   Y,   U,   I,   O,   P,   LBRC,RBRC,BSLS,     DEL, END, PGDN,    P7,  P8,  P9,
-    CAPS,A,   S,   D,   F,   G,   H,   J,   K,   L,   SCLN,QUOT,     ENT,                         P4,  P5,  P6,  PPLS,
-    LSFT,Z,   X,   C,   V,   B,   N,   M,   COMM,DOT, SLSH,          RSFT,          UP,           P1,  P2,  P3,
-    LCTL,LGUI,LALT,          SPC,                     RALT,RGUI,APP, RCTL,     LEFT,DOWN,RGHT,    P0,       PDOT,PENT
-    ),
-
-    /* 1: Colemak http://colemak.com
-     * ,-----------------------------------------------------------.
-     * |  `|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|Backspa|
-     * |-----------------------------------------------------------|
-     * |Tab  |  Q|  W|  F|  P|  G|  J|  L|  U|  Y|  ;|  [|  ]|    \|
-     * |-----------------------------------------------------------|
-     * |BackSp|  A|  R|  S|  T|  D|  H|  N|  E|  I|  O|  '|Return  |
-     * |-----------------------------------------------------------|
-     * |Shift   |  Z|  X|  C|  V|  B|  K|  M|  ,|  ,|  /|Shift     |
-     * |-----------------------------------------------------------|
-     * |Ctrl |Gui |Alt |         Space         |Alt |Gui |Menu|Ctrl|
-     * `----------------------------------------------------------'
-     */
-    KEYMAP(
-    ESC, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,PAUS,
-    GRV, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, BSPC,     INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,
-    TAB, Q,   W,   F,   P,   G,   J,   L,   U,   Y,   SCLN,LBRC,RBRC,BSLS,     DEL, END, PGDN,    P7,  P8,  P9,
-    BSPC,A,   R,   S,   T,   D,   H,   N,   E,   I,   O,   QUOT,     ENT,                         P4,  P5,  P6,  PPLS,
-    LSFT,Z,   X,   C,   V,   B,   K,   M,   COMM,DOT, SLSH,          RSFT,          UP,           P1,  P2,  P3,
-    LCTL,LGUI,LALT,          SPC,                     RALT,RGUI,APP, RCTL,     LEFT,DOWN,RGHT,    P0,       PDOT,PENT
-    ),
-
-    /* 2: Dvorak http://en.wikipedia.org/wiki/Dvorak_Simplified_Keyboard
-     * ,-----------------------------------------------------------.
-     * |  `|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  [|  ]|Backspa|
-     * |-----------------------------------------------------------|
-     * |Tab  |  '|  ,|  .|  P|  Y|  F|  G|  C|  R|  L|  /|  =|    \|
-     * |-----------------------------------------------------------|
-     * |BackSp|  A|  O|  E|  U|  I|  D|  H|  T|  N|  S|  -|Return  |
-     * |-----------------------------------------------------------|
-     * |Shift   |  ;|  Q|  J|  K|  X|  B|  M|  Wl  V|  Z|Shift     |
-     * |-----------------------------------------------------------|
-     * |Ctrl |Gui |Alt |         Space         |Alt |Gui |Menu|Ctrl|
-     * `-----------------------------------------------------------'
-     */
-    KEYMAP(
-    ESC, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,PAUS,
-    GRV, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   LBRC,RBRC,BSPC,     INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,
-    TAB, QUOT,COMM,DOT, P,   Y,   F,   G,   C,   R,   L,   SLSH,EQL, BSLS,     DEL, END, PGDN,    P7,  P8,  P9,
-    CAPS,A,   O,   E,   U,   I,   D,   H,   T,   N,   S,   MINS,     ENT,                         P4,  P5,  P6,  PPLS,
-    LSFT,SCLN,Q,   J,   K,   X,   B,   M,   W,   V,   Z,             RSFT,          UP,           P1,  P2,  P3,
-    LCTL,LGUI,LALT,          SPC,                     RALT,RGUI,APP, RCTL,     LEFT,DOWN,RGHT,    P0,       PDOT,PENT
-    ),
-
-    /* 3: Workman http://viralintrospection.wordpress.com/2010/09/06/a-different-philosophy-in-designing-keyboard-layouts/
-     * ,-----------------------------------------------------------.
-     * |  `|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|Backspa|
-     * |-----------------------------------------------------------|
-     * |Tab  |  Q|  D|  R|  W|  B|  J|  F|  U|  P|  ;|  [|  ]|    \|
-     * |-----------------------------------------------------------|
-     * |CapsLo|  A|  S|  H|  T|  G|  Y|  N|  E|  O|  I|  '|Return  |
-     * |-----------------------------------------------------------|
-     * |Shift   |  Z|  X|  M|  C|  V|  K|  L|  ,|  ,|  /|Shift     |
-     * |-----------------------------------------------------------|
-     * |Ctrl |Gui |Alt |         Space         |Alt |Gui |Menu|Ctrl|
-     * `-----------------------------------------------------------'
-     */
-    KEYMAP(
-    ESC, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,PAUS,
-    GRV, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, BSPC,     INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,
-    TAB, Q,   D,   R,   W,   B,   J,   F,   U,   P,   SCLN,LBRC,RBRC,BSLS,     DEL, END, PGDN,    P7,  P8,  P9,
-    BSPC,A,   S,   H,   T,   G,   Y,   N,   E,   O,   I,   QUOT,     ENT,                         P4,  P5,  P6,  PPLS,
-    LSFT,Z,   X,   M,   C,   V,   K,   L,   COMM,DOT, SLSH,          RSFT,          UP,           P1,  P2,  P3,
-    LCTL,LGUI,LALT,          SPC,                     RALT,RGUI,APP, RCTL,     LEFT,DOWN,RGHT,    P0,       PDOT,PENT
-    ),
-};
-
-const uint16_t PROGMEM fn_actions[] = {
-};
diff --git a/converter/usb_usb/keymap_common.c b/converter/usb_usb/keymap_common.c
deleted file mode 100644
index 8ab5ba923e..0000000000
--- a/converter/usb_usb/keymap_common.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
-Copyright 2014 Jun Wako <wakojun@gmail.com>
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-#include "keymap_common.h"
-#include "progmem.h"
-
-
-/* translates key to keycode */
-uint8_t keymap_key_to_keycode(uint8_t layer, keypos_t key)
-{
-    return pgm_read_byte(&keymaps[(layer)][(key.row)][(key.col)]);
-}
-
-/* translates Fn keycode to action */
-action_t keymap_fn_to_action(uint8_t keycode)
-{
-    return (action_t){ .code = pgm_read_word(&fn_actions[FN_INDEX(keycode)]) };
-}
diff --git a/converter/usb_usb/keymap_common.h b/converter/usb_usb/keymap_common.h
deleted file mode 100644
index 435d83fdc7..0000000000
--- a/converter/usb_usb/keymap_common.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
-Copyright 2014 Jun Wako <wakojun@gmail.com>
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-#ifndef KEYMAP_COMMON_H
-#define KEYMAP_COMMON_H
-
-#include <stdint.h>
-#include <stdbool.h>
-#include "keycode.h"
-#include "action.h"
-#include "action_macro.h"
-#include "report.h"
-#include "print.h"
-#include "debug.h"
-#include "keymap.h"
-
-
-extern const uint8_t keymaps[][MATRIX_ROWS][MATRIX_COLS];
-extern const uint16_t fn_actions[];
-
-
-#define KEYMAP( \
-    K29,K3A,K3B,K3C,K3D,K3E,K3F,K40,K41,K42,K43,K44,K45,     K46,K47,K48,                   \
-    K35,K1E,K1F,K20,K21,K22,K23,K24,K25,K26,K27,K2D,K2E,K2A, K49,K4A,K4B,  K53,K54,K55,K56, \
-    K2B,K14,K1A,K08,K15,K17,K1C,K18,K0C,K12,K13,K2F,K30,K31, K4C,K4D,K4E,  K5F,K60,K61,     \
-    K39,K04,K16,K07,K09,K0A,K0B,K0D,K0E,K0F,K33,K34,    K28,               K5C,K5D,K5E,K57, \
-    KE1,K1D,K1B,K06,K19,K05,K11,K10,K36,K37,K38,        KE5,     K52,      K59,K5A,K5B,     \
-    KE0,KE3,KE2,        K2C,                KE6,KE7,K65,KE4, K50,K51,K4F,  K62,    K63,K58  \
-) { \
-    { KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_##K04, KC_##K05, KC_##K06, KC_##K07 }, /* 00-07 */ \
-    { KC_##K08, KC_##K09, KC_##K0A, KC_##K0B, KC_##K0C, KC_##K0D, KC_##K0E, KC_##K0F }, /* 08-0F */ \
-    { KC_##K10, KC_##K11, KC_##K12, KC_##K13, KC_##K14, KC_##K15, KC_##K16, KC_##K17 }, /* 10-17 */ \
-    { KC_##K18, KC_##K19, KC_##K1A, KC_##K1B, KC_##K1C, KC_##K1D, KC_##K1E, KC_##K1F }, /* 18-1F */ \
-    { KC_##K20, KC_##K21, KC_##K22, KC_##K23, KC_##K24, KC_##K25, KC_##K26, KC_##K27 }, /* 20-27 */ \
-    { KC_##K28, KC_##K29, KC_##K2A, KC_##K2B, KC_##K2C, KC_##K2D, KC_##K2E, KC_##K2F }, /* 28-2F */ \
-    { KC_##K30, KC_##K31, KC_NO,    KC_##K33, KC_##K34, KC_##K35, KC_##K36, KC_##K37 }, /* 30-37 */ \
-    { KC_##K38, KC_##K39, KC_##K3A, KC_##K3B, KC_##K3C, KC_##K3D, KC_##K3E, KC_##K3F }, /* 38-3F */ \
-    { KC_##K40, KC_##K41, KC_##K42, KC_##K43, KC_##K44, KC_##K45, KC_##K46, KC_##K47 }, /* 40-47 */ \
-    { KC_##K48, KC_##K49, KC_##K4A, KC_##K4B, KC_##K4C, KC_##K4D, KC_##K4E, KC_##K4F }, /* 48-4F */ \
-    { KC_##K50, KC_##K51, KC_##K52, KC_##K53, KC_##K54, KC_##K55, KC_##K56, KC_##K57 }, /* 50-57 */ \
-    { KC_##K58, KC_##K59, KC_##K5A, KC_##K5B, KC_##K5C, KC_##K5D, KC_##K5E, KC_##K5F }, /* 58-5F */ \
-    { KC_##K60, KC_##K61, KC_##K62, KC_##K63, KC_NO,    KC_##K65, KC_NO,    KC_NO    }, /* 60-67 */ \
-    { KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO    }, /* 68-6F */ \
-    { KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO    }, /* 70-77 */ \
-    { KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO    }, /* 78-7F */ \
-    { KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO    }, /* 80-87 */ \
-    { KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO    }, /* 88-8F */ \
-    { KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO    }, /* 90-97 */ \
-    { KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO    }, /* 98-9F */ \
-    { KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO    }, /* A0-A7 */ \
-    { KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO    }, /* A8-AF */ \
-    { KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO    }, /* B0-B7 */ \
-    { KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO    }, /* B8-BF */ \
-    { KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO    }, /* C0-C7 */ \
-    { KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO    }, /* C8-CF */ \
-    { KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO    }, /* D0-D7 */ \
-    { KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO    }, /* D8-DF */ \
-    { KC_##KE0, KC_##KE1, KC_##KE2, KC_##KE3, KC_##KE4, KC_##KE5, KC_##KE6, KC_##KE7 }, /* E0-E7 */ \
-    { KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO    }, /* E8-EF */ \
-    { KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO    }, /* F0-F7 */ \
-    { KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO    }, /* F8-FF */ \
-}
-
-#endif
diff --git a/converter/usb_usb/keymap_hasu.c b/converter/usb_usb/keymap_hasu.c
deleted file mode 100644
index de19e23076..0000000000
--- a/converter/usb_usb/keymap_hasu.c
+++ /dev/null
@@ -1,158 +0,0 @@
-#include "keymap_common.h"
-
-const uint8_t keymaps[][MATRIX_ROWS][MATRIX_COLS] PROGMEM = {
-    /* Layer 0: Default Layer
-     * ,-----------------------------------------------------------.
-     * |Esc|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|  \|  `|
-     * |-----------------------------------------------------------|
-     * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|Backs|
-     * |-----------------------------------------------------------|
-     * |Contro|  A|  S|  D|  F|  G|  H|  J|  K|  L|Fn3|  '|Fn6     |
-     * |-----------------------------------------------------------|
-     * |Fn7     |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|Fn2|Shift |Fn1|
-     * `-----------------------------------------------------------'
-     *       |Gui|Alt  |         Fn4           |Fn5  |Gui|
-     *       `-------------------------------------------'
-     */
-    [0] = \
-    KEYMAP(
-    ESC, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,BRK,
-    ESC, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, BSPC,     INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,
-    TAB, Q,   W,   E,   R,   T,   Y,   U,   I,   O,   P,   LBRC,RBRC,BSLS,     DEL, END, PGDN,    P7,  P8,  P9,
-    LCTL,A,   S,   D,   F,   G,   H,   J,   K,   L,   FN3, QUOT,     FN6,                         P4,  P5,  P6,  PPLS,
-    FN7, Z,   X,   C,   V,   B,   N,   M,   COMM,DOT, FN2,           RSFT,          UP,           P1,  P2,  P3,
-    LCTL,LGUI,LALT,          FN4,                     RALT,FN5, FN5, FN1,      LEFT,DOWN,RGHT,    P0,       PDOT,PENT
-    ),
-
-    /* Layer 1: HHKB mode[HHKB Fn]
-     * ,-----------------------------------------------------------.
-     * |Esc| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Ins|Del|
-     * |-----------------------------------------------------------|
-     * |Caps |   |   |   |   |   |   |   |Psc|Slk|Pus|Up |   |Backs|
-     * |-----------------------------------------------------------|
-     * |Contro|VoD|VoU|Mut|   |   |  *|  /|Hom|PgU|Lef|Rig|Enter   |
-     * |-----------------------------------------------------------|
-     * |Shift   |   |   |   |   |   |  +|  -|End|PgD|Dow|Shift |   |
-     * `-----------------------------------------------------------'
-     *       |Gui|Alt  |         Space         |Alt  |Gui|
-     *       `-------------------------------------------'
-     */ 
-    [1] = \
-    KEYMAP(
-    ESC, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,BRK,
-    GRV, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12, DEL,      INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,
-    CAPS,NO,  NO,  NO,  NO,  NO,  NO,  NO,  PSCR,SLCK,PAUS, UP,  NO, BSLS,     DEL, END, PGDN,    P7,  P8,  P9,
-    LCTL,VOLD,VOLU,MUTE,NO,  NO,  PAST,PSLS,HOME,PGUP,LEFT,RGHT,     ENT,                         P4,  P5,  P6,  PPLS,
-    LSFT,NO,  NO,  NO,  NO,  NO,  PPLS,PMNS,END, PGDN,DOWN,          RSFT,          UP,           P1,  P2,  P3,
-    LCTL,LGUI,LALT,          SPC,                     RALT,RGUI,APP, TRNS,     LEFT,DOWN,RGHT,    P0,       PDOT,PENT
-    ),
-
-    /* Layer 2: Vi mode[Slash]
-     * ,-----------------------------------------------------------.
-     * |Esc| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Ins|Del|
-     * |-----------------------------------------------------------|
-     * |Tab  |Hom|PgD|Up |PgU|End|Hom|PgD|PgUlEnd|   |   |   |Backs|
-     * |-----------------------------------------------------------|
-     * |Contro|   |Lef|Dow|Rig|   |Lef|Dow|Up |Rig|   |   |Return  |
-     * |-----------------------------------------------------------|
-     * |Shift   |   |   |   |   |   |Hom|PgD|PgUlEnd|Fn0|Shift |   |
-     * `-----------------------------------------------------------'
-     *       |Gui|Alt  |          Space        |Alt  |Gui|
-     *       `-------------------------------------------'
-     */
-    [2] = \
-    KEYMAP(
-    ESC, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,BRK,
-    GRV, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12, DEL,      INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,
-    TAB, HOME,PGDN,UP,  PGUP,END, HOME,PGDN,PGUP,END, NO,  NO,  NO,  BSLS,     DEL, END, PGDN,    P7,  P8,  P9,
-    LCTL,NO,  LEFT,DOWN,RGHT,NO,  LEFT,DOWN,UP,  RGHT,NO,  NO,       ENT,                         P4,  P5,  P6,  PPLS,
-    LSFT,NO,  NO,  NO,  NO,  NO,  HOME,PGDN,PGUP,END, TRNS,          RSFT,          UP,           P1,  P2,  P3,
-    LCTL,LGUI,LALT,          SPC,                     RALT,RGUI,APP, RCTL,     LEFT,DOWN,RGHT,    P0,       PDOT,PENT
-    ),
-
-    /* Layer 3: Mouse mode(IJKL)[Semicolon]
-     * ,-----------------------------------------------------------.
-     * |Esc| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Ins|Del|
-     * |-----------------------------------------------------------|
-     * |Tab  |   |   |   |   |   |MwL|MwD|McU|MwU|MwR|Wbk|Wfr|Alt-T|
-     * |-----------------------------------------------------------|
-     * |Contro|   |   |   |   |   |Mb2|McL|McD|McR|Fn |   |Return  |
-     * |-----------------------------------------------------------|
-     * |Shift   |   |   |   |   |Mb3|Mb2|Mb1|Mb4|Mb5|   |Shift |   |
-     * `-----------------------------------------------------------'
-     *      |Gui |Alt  |          Mb1          |Fn   |Fn |
-     *      `--------------------------------------------'
-     * Mc: Mouse Cursor / Mb: Mouse Button / Mw: Mouse Wheel8
-     */
-    [3] = \
-    KEYMAP(
-    ESC, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,BRK,
-    GRV, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12, FN8,      INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,
-    FN8, NO,  NO,  NO,  NO,  NO,  WH_L,WH_D,MS_U,WH_U,WH_R,WBAK,WFWD,FN8,      DEL, END, PGDN,    P7,  P8,  P9,
-    LCTL,ACL0,ACL1,ACL2,ACL2,NO,  NO,  MS_L,MS_D,MS_R,TRNS,NO,       ENT,                         P4,  P5,  P6,  PPLS,
-    LSFT,NO,  NO,  NO,  NO,  BTN3,BTN2,BTN1,BTN4,BTN5,NO,            RSFT,          UP,           P1,  P2,  P3,
-    LCTL,LGUI,LALT,          BTN1,                    RALT,TRNS,TRNS,RCTL,     LEFT,DOWN,RGHT,    P0,       PDOT,PENT
-    ),
-
-    /* Layer 5: Mouse mode(IJKL)[Space]
-     * ,-----------------------------------------------------------.
-     * |Esc| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Ins|Del|
-     * |-----------------------------------------------------------|
-     * |Tab  |   |   |   |   |   |MwL|MwD|McU|MwU|MwR|Wbk|Wfr|Alt-T|
-     * |-----------------------------------------------------------|
-     * |Contro|   |   |   |   |   |Mb2|McL|McD|McR|Mb1|   |Return  |
-     * |-----------------------------------------------------------|
-     * |Shift   |   |   |   |   |Mb3|Mb2|Mb1|Mb4|Mb5|   |Shift |   |
-     * `-----------------------------------------------------------'
-     *      |Gui |Alt  |          Mb1          |Fn   |Fn |
-     *      `--------------------------------------------'
-     * Mc: Mouse Cursor / Mb: Mouse Button / Mw: Mouse Wheel8
-     */
-    [4] = \
-    KEYMAP(
-    ESC, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,BRK,
-    GRV, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12, FN8,      INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,
-    FN8, NO,  NO,  NO,  NO,  NO,  WH_L,WH_D,MS_U,WH_U,WH_R,WBAK,WFWD,FN8,      DEL, END, PGDN,    P7,  P8,  P9,
-    LCTL,ACL0,ACL1,ACL2,ACL2,NO,  NO,  MS_L,MS_D,MS_R,BTN1,NO,       ENT,                         P4,  P5,  P6,  PPLS,
-    LSFT,NO,  NO,  NO,  NO,  BTN3,BTN2,BTN1,BTN4,BTN5,NO,            RSFT,          UP,           P1,  P2,  P3,
-    LCTL,LGUI,LALT,          TRNS,                    RALT,RGUI,APP, RCTL,     LEFT,DOWN,RGHT,    P0,       PDOT,PENT
-    ),
-};
-
-
-/*
- * Macro definition
- */
-enum macro_id {
-    ALT_TAB,
-};
-const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
-{
-    switch (id) {
-        case ALT_TAB:
-            return (record->event.pressed ?
-                    MACRO( D(LALT), D(TAB), END ) :
-                    MACRO( U(TAB), END ));
-    }
-    return MACRO_NONE;
-}
-
-
-/*
- * Fn action definition
- */
-#ifdef KEYMAP_SECTION_ENABLE
-const uint16_t fn_actions[] __attribute__ ((section (".keymap.fn_actions"))) = {
-#else
-const uint16_t fn_actions[] PROGMEM = {
-#endif
-    [0] = ACTION_DEFAULT_LAYER_SET(0),                // Default layer(not used)
-    [1] = ACTION_LAYER_TAP_TOGGLE(1),                 // HHKB layer(toggle with 5 taps)
-    [2] = ACTION_LAYER_TAP_KEY(2, KC_SLASH),          // Cursor layer with Slash*
-    [3] = ACTION_LAYER_TAP_KEY(3, KC_SCLN),           // Mousekey layer with Semicolon*
-    [4] = ACTION_LAYER_TAP_KEY(4, KC_SPC),            // Mousekey layer with Space
-    [5] = ACTION_LAYER_MOMENTARY(3),                  // Mousekey layer
-    [6] = ACTION_MODS_TAP_KEY(MOD_RCTL, KC_ENT),      // RControl with tap Enter
-    [7] = ACTION_MODS_ONESHOT(MOD_LSFT),              // Oneshot Shift
-    [8] = ACTION_MACRO(ALT_TAB),                      // Application switching
-};
diff --git a/converter/usb_usb/keymap_spacefn.c b/converter/usb_usb/keymap_spacefn.c
deleted file mode 100644
index bffd2bc606..0000000000
--- a/converter/usb_usb/keymap_spacefn.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * SpaceFN layout
- * http://geekhack.org/index.php?topic=51069.0
- */
-#include "keymap_common.h"
-
-
-const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-    /* 0: default
-     * ,---.   ,---------------. ,---------------. ,---------------. ,-----------.     ,-----------.
-     * |Esc|   |F1 |F2 |F3 |F4 | |F5 |F6 |F7 |F8 | |F9 |F10|F11|F12| |PrS|ScL|Pau|     |Pwr|Slp|Wak|
-     * `---'   `---------------' `---------------' `---------------' `-----------'     `-----------'
-     * ,-----------------------------------------------------------. ,-----------. ,---------------.
-     * |  `|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|Backspa| |Ins|Hom|PgU| |NmL|  /|  *|  -|
-     * |-----------------------------------------------------------| |-----------| |---------------|
-     * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|    \| |Del|End|PgD| |  7|  8|  9|   |
-     * |-----------------------------------------------------------| `-----------' |-----------|  +|
-     * |CapsLo|  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return  |               |  4|  5|  6|   |
-     * |-----------------------------------------------------------|     ,---.     |---------------|
-     * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  ,|  /|Shift     |     |Up |     |  1|  2|  3|   |
-     * |-----------------------------------------------------------| ,-----------. |-----------|Ent|
-     * |Ctrl |Gui |Alt |         Space         |Alt |Gui |Menu|Ctrl| |Lef|Dow|Rig| |      0|  .|   |
-     * `-----------------------------------------------------------' `-----------' `---------------'
-     */
-    KEYMAP(
-    ESC, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,BRK,
-    ESC, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, BSPC,     INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,
-    TAB, Q,   W,   E,   R,   T,   Y,   U,   I,   O,   P,   LBRC,RBRC,BSLS,     DEL, END, PGDN,    P7,  P8,  P9,
-    CAPS,A,   S,   D,   F,   G,   H,   J,   K,   L,   SCLN,QUOT,     ENT,                         P4,  P5,  P6,  PPLS,
-    LSFT,Z,   X,   C,   V,   B,   N,   M,   COMM,DOT, SLSH,          RSFT,          UP,           P1,  P2,  P3,
-    LCTL,LGUI,LALT,          FN0,                     RALT,RGUI,APP, RCTL,     LEFT,DOWN,RGHT,    P0,       PDOT,PENT
-    ),
-
-    /* 1: SpaceFN
-     * ,-----------------------------------------------------------.
-     * |`  | F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Delete |
-     * |-----------------------------------------------------------|
-     * |     |   |   |Esc|   |   |   |Hom|Up |End|Psc|Slk|Pau|Ins  |
-     * |-----------------------------------------------------------|
-     * |      |   |   |   |   |   |PgU|Lef|Dow|Rig|   |   |        |
-     * |-----------------------------------------------------------|
-     * |        |   |   |   |   |Spc|PgD|`  |~  |   |Men|          |
-     * |-----------------------------------------------------------|
-     * |    |    |    |                        |    |    |    |    |
-     * `-----------------------------------------------------------'
-     */
-    KEYMAP(
-    ESC, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,BRK,
-    GRV, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12, DEL,      INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,
-    TRNS,TRNS,TRNS,ESC, TRNS,TRNS,TRNS,HOME,UP,  END, PSCR,SLCK,PAUS,INS,      DEL, END, PGDN,    P7,  P8,  P9,
-    TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,PGUP,LEFT,DOWN,RGHT,TRNS,TRNS,     TRNS,                        P4,  P5,  P6,  PPLS,
-    TRNS,TRNS,TRNS,TRNS,TRNS,SPC, PGDN,GRV, FN1, TRNS,APP,           TRNS,          UP,           P1,  P2,  P3,
-    TRNS,TRNS,TRNS,          TRNS,                    TRNS,TRNS,TRNS,TRNS,     LEFT,DOWN,RGHT,    P0,       PDOT,PENT
-    ),
-};
-
-const uint16_t PROGMEM fn_actions[] = {
-    [0] = ACTION_LAYER_TAP_KEY(1, KC_SPACE),
-    [1] = ACTION_MODS_KEY(MOD_LSFT, KC_GRV),    // tilde
-};
-
diff --git a/converter/usb_usb/main.cpp b/converter/usb_usb/main.cpp
deleted file mode 100644
index 652c805734..0000000000
--- a/converter/usb_usb/main.cpp
+++ /dev/null
@@ -1,132 +0,0 @@
-#include <avr/io.h>
-#include <avr/wdt.h>
-#include <avr/power.h>
-#include <util/delay.h>
-
-// USB HID host
-#include "Usb.h"
-#include "usbhub.h"
-#include "hid.h"
-#include "hidboot.h"
-#include "parser.h"
-
-// LUFA
-#include "lufa.h"
-
-#include "timer.h"
-#include "sendchar.h"
-#include "debug.h"
-#include "keyboard.h"
-#include "led.h"
-
-
-/* LED ping configuration */
-#define TMK_LED
-//#define LEONARDO_LED
-#if defined(TMK_LED)
-// For TMK converter and Teensy
-#define LED_TX_INIT    (DDRD  |=  (1<<6))
-#define LED_TX_ON      (PORTD |=  (1<<6))
-#define LED_TX_OFF     (PORTD &= ~(1<<6))
-#define LED_TX_TOGGLE  (PORTD ^=  (1<<6))
-#elif defined(LEONARDO_LED)
-// For Leonardo(TX LED)
-#define LED_TX_INIT    (DDRD  |=  (1<<5))
-#define LED_TX_ON      (PORTD &= ~(1<<5))
-#define LED_TX_OFF     (PORTD |=  (1<<5))
-#define LED_TX_TOGGLE  (PORTD ^=  (1<<5))
-#else
-#define LED_TX_INIT
-#define LED_TX_ON
-#define LED_TX_OFF
-#define LED_TX_TOGGLE
-#endif
-
-
-static void LUFA_setup(void)
-{
-    /* Disable watchdog if enabled by bootloader/fuses */
-    MCUSR &= ~(1 << WDRF);
-    wdt_disable();
-
-    /* Disable clock division */
-    clock_prescale_set(clock_div_1);
-
-    // Leonardo needs. Without this USB device is not recognized.
-    USB_Disable();
-
-    USB_Init();
-
-    // for Console_Task
-    USB_Device_EnableSOFEvents();
-    print_set_sendchar(sendchar);
-}
-
-
-
-/*
- * USB Host Shield HID keyboard
- */
-USB usb_host;
-USBHub hub1(&usb_host);
-HIDBoot<HID_PROTOCOL_KEYBOARD>    kbd(&usb_host);
-KBDReportParser kbd_parser;
-
-
-void led_set(uint8_t usb_led)
-{
-    kbd.SetReport(0, 0, 2, 0, 1, &usb_led);
-}
-
-
-
-int main(void)
-{
-    // LED for debug
-    LED_TX_INIT;
-    LED_TX_ON;
-
-    debug_enable = true;
-    debug_keyboard = true;
-
-    host_set_driver(&lufa_driver);
-    keyboard_init();
-
-    LUFA_setup();
-
-    // USB Host Shield setup
-    usb_host.Init();
-    kbd.SetReportParser(0, (HIDReportParser*)&kbd_parser);
-
-    /* NOTE: Don't insert time consuming job here.
-     * It'll cause unclear initialization failure when DFU reset(worm start).
-     */
-    sei();
-
-    // wait for startup of sendchar routine
-    while (USB_DeviceState != DEVICE_STATE_Configured) ;
-    if (debug_enable) {
-        _delay_ms(1000);
-    }
-
-    debug("init: done\n");
-
-uint16_t timer;
-    for (;;) {
-        keyboard_task();
-
-timer = timer_read();
-        usb_host.Task();
-timer = timer_elapsed(timer);
-if (timer > 100) {
-    debug("host.Task: "); debug_hex16(timer);  debug("\n");
-}
-
-#if !defined(INTERRUPT_CONTROL_ENDPOINT)
-        // LUFA Task for control request
-        USB_USBTask();
-#endif
-    }
-
-    return 0;
-}
diff --git a/converter/usb_usb/matrix.c b/converter/usb_usb/matrix.c
deleted file mode 100644
index 83d5ab6c83..0000000000
--- a/converter/usb_usb/matrix.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
-Copyright 2011 Jun Wako <wakojun@gmail.com>
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include <stdint.h>
-#include <stdbool.h>
-#include "usb_hid.h"
-#include "keycode.h"
-#include "util.h"
-#include "print.h"
-#include "debug.h"
-#include "matrix.h"
-
-/* KEY CODE to Matrix
- *
- * HID keycode(1 byte):
- * Higher 5 bits indicates ROW and lower 3 bits COL.
- *
- *  7 6 5 4 3 2 1 0
- * +---------------+
- * |   ROW   | COL |
- * +---------------+
- *
- * Matrix space(32 * 8):
- *      01234567
- *   0 +--------+
- *   : |        |
- *   : |        |
- *  31 +--------+
- */
-#define ROW_MASK 0xF8
-#define COL_MASK 0x07
-#define CODE(row, col)  (((row) << 3) | (col))
-#define ROW(code)       (((code) & ROW_MASK) >> 3)
-#define COL(code)       ((code) & COL_MASK)
-#define ROW_BITS(code)  (1 << COL(code))
-
-
-uint8_t matrix_rows(void) { return MATRIX_ROWS; }
-uint8_t matrix_cols(void) { return MATRIX_COLS; }
-void matrix_init(void) {}
-bool matrix_has_ghost(void) { return false; }
-
-static bool matrix_is_mod =false;
-
-uint8_t matrix_scan(void) {
-    static uint16_t last_time_stamp = 0;
-
-    if (last_time_stamp != usb_hid_time_stamp) {
-        last_time_stamp = usb_hid_time_stamp;
-        matrix_is_mod = true;
-    } else {
-        matrix_is_mod = false;
-    }
-    return 1;
-}
-
-bool matrix_is_modified(void) {
-
-    return matrix_is_mod;
-}
-
-bool matrix_is_on(uint8_t row, uint8_t col) {
-    uint8_t code = CODE(row, col);
-
-    if (IS_MOD(code)) {
-        if (usb_hid_keyboard_report.mods & ROW_BITS(code)) {
-            return true;
-        }
-    }
-    for (uint8_t i = 0; i < KEYBOARD_REPORT_KEYS; i++) {
-        if (usb_hid_keyboard_report.keys[i] == code) {
-            return true;
-        }
-    }
-    return false;
-}
-
-uint8_t matrix_get_row(uint8_t row) {
-    uint8_t row_bits = 0;
-
-    if (IS_MOD(CODE(row, 0)) && usb_hid_keyboard_report.mods) {
-        row_bits |= usb_hid_keyboard_report.mods;
-    }
-
-    for (uint8_t i = 0; i < KEYBOARD_REPORT_KEYS; i++) {
-        if (IS_ANY(usb_hid_keyboard_report.keys[i])) {
-            if (row == ROW(usb_hid_keyboard_report.keys[i])) {
-                row_bits |= ROW_BITS(usb_hid_keyboard_report.keys[i]);
-            }
-        }
-    }
-    return row_bits;
-}
-
-uint8_t matrix_key_count(void) {
-    uint8_t count = 0;
-
-    count += bitpop(usb_hid_keyboard_report.mods);
-    for (uint8_t i = 0; i < KEYBOARD_REPORT_KEYS; i++) {
-        if (IS_ANY(usb_hid_keyboard_report.keys[i])) {
-            count++;
-        }
-    }
-    return count;
-}
-
-void matrix_print(void) {
-    print("\nr/c 01234567\n");
-    for (uint8_t row = 0; row < matrix_rows(); row++) {
-        phex(row); print(": ");
-        pbin_reverse(matrix_get_row(row));
-#ifdef MATRIX_HAS_GHOST
-        if (matrix_has_ghost_in_row(row)) {
-            print(" <ghost");
-        }
-#endif
-        print("\n");
-    }
-}