start working on usb-usb converter port

16 files changed, 1481 insertions, 0 deletions

diff --git a/keyboards/converter/usb_usb/Makefile b/keyboards/converter/usb_usb/Makefile
new file mode 100644
index 0000000000..191c6bb664
--- /dev/null
+++ b/keyboards/converter/usb_usb/Makefile
@@ -0,0 +1,3 @@
+ifndef MAKEFILE_INCLUDED
+	include ../../../Makefile
+endif
\ No newline at end of file
diff --git a/keyboards/converter/usb_usb/Makefile.8mhz b/keyboards/converter/usb_usb/Makefile.8mhz
new file mode 100644
index 0000000000..845a02be27
--- /dev/null
+++ b/keyboards/converter/usb_usb/Makefile.8mhz
@@ -0,0 +1,5 @@
+F_CPU = 8000000
+F_USB = 16000000
+UNIMAP_ENABLE = yes
+KEYMAP_SECTION_ENABLE = yes
+include Makefile
diff --git a/keyboards/converter/usb_usb/Makefile.debug b/keyboards/converter/usb_usb/Makefile.debug
new file mode 100644
index 0000000000..e229cd780b
--- /dev/null
+++ b/keyboards/converter/usb_usb/Makefile.debug
@@ -0,0 +1,6 @@
+TARGET = usb_usb_debug
+UNIMAP_ENABLE = yes
+#KEYMAP_SECTION_ENABLE = yes
+#LUFA_DEBUG = yes
+OPT_DEFS += -DDEBUG_USB_HOST
+include Makefile
diff --git a/keyboards/converter/usb_usb/Makefile.unimap b/keyboards/converter/usb_usb/Makefile.unimap
new file mode 100644
index 0000000000..cc383edafe
--- /dev/null
+++ b/keyboards/converter/usb_usb/Makefile.unimap
@@ -0,0 +1,5 @@
+TARGET = usb_usb_unimap
+UNIMAP_ENABLE = yes
+KEYMAP_SECTION_ENABLE = yes
+#LUFA_DEBUG = yes
+include Makefile
diff --git a/keyboards/converter/usb_usb/README b/keyboards/converter/usb_usb/README
new file mode 100644
index 0000000000..742ec32924
--- /dev/null
+++ b/keyboards/converter/usb_usb/README
@@ -0,0 +1,100 @@
+USB to USB keyboard protocol converter
+======================================
+See for detail and discussion.
+https://geekhack.org/index.php?topic=69169.0
+
+
+Hardware requirement
+--------------------
+There are two options.
+
+### TMK USB-USB Converter
+You can buy a fully assembled converter from me here.
+
+    https://geekhack.org/index.php?topic=69169.0
+
+### Arduino Leonardo + Circuit@Home USB Host Shield 2.0
+Buying Arduino Leonardo and USB Host Shield 2.0(from Circuit@home) will be better, you won't need even soldering iron.
+
+    http://arduino.cc/en/Main/ArduinoBoardLeonardo 
+    https://www.circuitsathome.com/products-page/arduino-shields/usb-host-shield-2-0-for-arduino-assembled/
+
+Other compatible boards like 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
+--------------
+Build.
+
+    $ git clone git://github.com/tmk/tmk_keyboard.git
+    $ cd tmk_keyboard
+    $ git submodule init
+    $ git submodule update
+    $ cd converter/usb_usb
+    $ make
+
+And Program converter. Push button on TMK converter and just run this.
+
+    $ make dfu
+
+
+In case of Leonardo push reset button then run 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'.
+
+Note that the converter can host only USB "boot protocol" keyboard(6KRO), 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.
+
+
+
+Keymap editor
+-------------
+You can editor keymap and download firmware with web brwoser.
+
+- http://www.tmk-kbd.com/tmk_keyboard/editor/unimap/?usb_usb
+
+
+
+Update
+------
+2014/12/11  Added Hub support(confirmed with HHKB pro2)
+2016/09/10  Unimap editor support
+2016/10/18  Fix LED state at startup
+
+
+
+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/keyboards/converter/usb_usb/config.h b/keyboards/converter/usb_usb/config.h
new file mode 100644
index 0000000000..ff764ee4fa
--- /dev/null
+++ b/keyboards/converter/usb_usb/config.h
@@ -0,0 +1,37 @@
+/*
+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      0x0001
+#define MANUFACTURER    QMK
+#define PRODUCT         QMK USB-USB Converter
+#define DESCRIPTION     USB to USB Keyboard Converter with QMK
+
+
+/* matrix size */
+#define MATRIX_ROWS 16
+#define MATRIX_COLS 16
+
+/* key combination for command */
+#define IS_COMMAND() (keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT))) 
+
+#endif
diff --git a/keyboards/converter/usb_usb/keymap.c b/keyboards/converter/usb_usb/keymap.c
new file mode 100644
index 0000000000..16f2a28092
--- /dev/null
+++ b/keyboards/converter/usb_usb/keymap.c
@@ -0,0 +1,288 @@
+/*
+Copyright 2017 Balz Guenat <balz.guenat@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 keymaps[][MATRIX_ROWS][MATRIX_COLS] PROGMEM = {
+    /* 0: plain Qwerty without layer switching
+     *         ,---------------. ,---------------. ,---------------.
+     *         |F13|F14|F15|F16| |F17|F18|F19|F20| |F21|F22|F23|F24|
+     * ,---.   |---------------| |---------------| |---------------| ,-----------. ,---------------. ,-------.
+     * |Esc|   |F1 |F2 |F3 |F4 | |F5 |F6 |F7 |F8 | |F9 |F10|F11|F12| |PrS|ScL|Pau| |VDn|VUp|Mut|Pwr| | Help  |
+     * `---'   `---------------' `---------------' `---------------' `-----------' `---------------' `-------'
+     * ,-----------------------------------------------------------. ,-----------. ,---------------. ,-------.
+     * |  `|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|JPY|Bsp| |Ins|Hom|PgU| |NmL|  /|  *|  -| |Stp|Agn|
+     * |-----------------------------------------------------------| |-----------| |---------------| |-------|
+     * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|  \  | |Del|End|PgD| |  7|  8|  9|  +| |Mnu|Und|
+     * |-----------------------------------------------------------| `-----------' |---------------| |-------|
+     * |CapsL |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  :|  #|Retn|               |  4|  5|  6|KP,| |Sel|Cpy|
+     * |-----------------------------------------------------------|     ,---.     |---------------| |-------|
+     * |Shft|  <|  Z|  X|  C|  V|  B|  N|  M|  ,|  ,|  /| RO|Shift |     |Up |     |  1|  2|  3|KP=| |Exe|Pst|
+     * |-----------------------------------------------------------| ,-----------. |---------------| |-------|
+     * |Ctl|Gui|Alt|MHEN|HNJ| Space  |H/E|HENK|KANA|Alt|Gui|App|Ctl| |Lef|Dow|Rig| |  0    |  .|Ent| |Fnd|Cut|
+     * `-----------------------------------------------------------' `-----------' `---------------' `-------'
+     */
+    // KEYMAP_ALL(
+    //           F13, F14, F15, F16, F17, F18, F19, F20, F21, F22, F23, F24,
+    // ESC,      F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,PAUS,    VOLD,VOLU,MUTE,PWR,     HELP,
+    // GRV, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, JYEN,BSPC,     INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,    STOP,AGIN,
+    // TAB, Q,   W,   E,   R,   T,   Y,   U,   I,   O,   P,   LBRC,RBRC,     BSLS,     DEL, END, PGDN,    P7,  P8,  P9,  PPLS,    MENU,UNDO,
+    // CAPS,A,   S,   D,   F,   G,   H,   J,   K,   L,   SCLN,QUOT,     NUHS,ENT,                         P4,  P5,  P6,  PCMM,    SLCT,COPY,
+    // LSFT,NUBS,Z,   X,   C,   V,   B,   N,   M,   COMM,DOT, SLSH,     RO,  RSFT,          UP,           P1,  P2,  P3,  PEQL,    EXEC,PSTE,
+    // LCTL,LGUI,LALT,MHEN,HANJ,     SPC,      HAEN,HENK,KANA,RALT,RGUI,APP, RCTL,     LEFT,DOWN,RGHT,    P0,       PDOT,PENT,    FIND,CUT
+    // ),
+    KEYMAP_ALL(
+              F13, F14, F15, F16, F17, F18, F19, F20, F21, F22, F23, F24,
+    ESC,      F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,PAUS,    VOLD,VOLU,MUTE,PWR,     HELP,
+    GRV, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, JYEN,BSPC,     INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,    STOP,AGIN,
+    TAB, Q,   W,   E,   R,   T,   Y,   U,   I,   O,   P,   LBRC,RBRC,     BSLS,     DEL, END, PGDN,    P7,  P8,  P9,  PPLS,    MENU,UNDO,
+    FN0, A,   S,   D,   F,   G,   H,   J,   K,   L,   SCLN,QUOT,     NUHS,ENT,                         P4,  P5,  P6,  PCMM,    SLCT,COPY,
+    LSFT,NUBS,Z,   X,   C,   V,   B,   N,   M,   COMM,DOT, SLSH,     RO,  RSFT,          UP,           P1,  P2,  P3,  PEQL,    EXEC,PSTE,
+    LCTL,LGUI,LALT,MHEN,HANJ,     SPC,      HAEN,HENK,KANA,RALT,RGUI,APP, RCTL,     LEFT,DOWN,RGHT,    P0,       PDOT,PENT,    FIND,CUT
+    ),
+    KEYMAP_ALL(
+              TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,
+    TRNS,     TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,          TRNS,TRNS,TRNS,    TRNS,TRNS,TRNS,TRNS,    TRNS,
+    GRV, TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,     TRNS,TRNS,TRNS,    TRNS,TRNS,TRNS,TRNS,    TRNS,TRNS,
+    CAPS,MPRV,VOLU,MNXT,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,     TRNS,     TRNS,TRNS,TRNS,    TRNS,TRNS,TRNS,TRNS,    TRNS,TRNS,
+    TRNS,MUTE,VOLD,MPLY,TRNS,TRNS,LEFT,DOWN,UP,  RGHT,TRNS,TRNS,     TRNS,TRNS,                        TRNS,TRNS,TRNS,TRNS,    TRNS,TRNS,
+    TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,     TRNS,TRNS,          TRNS,         TRNS,TRNS,TRNS,TRNS,    TRNS,TRNS,
+    TRNS,TRNS,TRNS,TRNS,TRNS,     TRNS,     TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,     TRNS,TRNS,TRNS,    TRNS,     TRNS,TRNS,    TRNS,TRNS
+    ),
+};
+
+// const action_t fn_actions[] PROGMEM = {};
+
+const action_t PROGMEM fn_actions[] = {
+    [0] = ACTION_LAYER_MOMENTARY(1),
+};
+
+
+
+/*
+ * Keymap samples
+ */
+#if 0
+    /* ANSI layout
+     * ,---.   ,---------------. ,---------------. ,---------------. ,-----------.
+     * |Esc|   |F1 |F2 |F3 |F4 | |F5 |F6 |F7 |F8 | |F9 |F10|F11|F12| |PrS|ScL|Pau|
+     * `---'   `---------------' `---------------' `---------------' `-----------'
+     * ,-----------------------------------------------------------. ,-----------. ,---------------.
+     * |  `|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|    Bsp| |Ins|Hom|PgU| |NmL|  /|  *|  -|
+     * |-----------------------------------------------------------| |-----------| |---------------|
+     * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|  \  | |Del|End|PgD| |  7|  8|  9|  +|
+     * |-----------------------------------------------------------| `-----------' |-----------|   |
+     * |CapsL |  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|   |
+     * |-----------------------------------------------------------| ,-----------. |-----------|   |
+     * |Ctl|Gui|Alt|           Space               |Alt|Gui|App|Ctl| |Lef|Dow|Rig| |      0|  .|Ent|
+     * `-----------------------------------------------------------' `-----------' `---------------'
+     */
+    KEYMAP(
+    ESC,      F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,      PSCR,SLCK,BRK,
+    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,
+    LCTL,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
+    ),
+
+    /* ISO layout
+     * ,---.   ,---------------. ,---------------. ,---------------. ,-----------.
+     * |Esc|   |F1 |F2 |F3 |F4 | |F5 |F6 |F7 |F8 | |F9 |F10|F11|F12| |PrS|ScL|Pau|
+     * `---'   `---------------' `---------------' `---------------' `-----------'
+     * ,-----------------------------------------------------------. ,-----------. ,---------------.
+     * |  `|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  ^|    Bsp| |Ins|Hom|PgU| |NmL|  /|  *|  -|
+     * |-----------------------------------------------------------| |-----------| |---------------|
+     * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]| Retn| |Del|End|PgD| |  7|  8|  9|  +|
+     * |------------------------------------------------------`    | `-----------' |-----------|   |
+     * |CapsL |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|  #|    |               |  4|  5|  6|   |
+     * |-----------------------------------------------------------|     ,---.     |---------------|
+     * |Shft|\  |  Z|  X|  C|  V|  B|  N|  M|  ,|  ,|  /|Shift     |     |Up |     |  1|  2|  3|Ent|
+     * |-----------------------------------------------------------| ,-----------. |-----------|   |
+     * |Ctl|Gui|Alt|           Space       |HNK|KNA|Alt|Gui|App|Ctl| |Lef|Dow|Rig| |      0|  .|   |
+     * `-----------------------------------------------------------' `-----------' `---------------'
+     */
+    KEYMAP_ISO(
+    ESC,      F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,      PSCR,SLCK,BRK,
+    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,ENT,      DEL, END, PGDN,    P7,  P8,  P9,  PPLS,
+    LCTL,A,   S,   D,   F,   G,   H,   J,   K,   L,   SCLN,QUOT,NUHS,                             P4,  P5,  P6,
+    LSFT,NUBS,Z,   X,   C,   V,   B,   N,   M,   COMM,DOT, SLSH,     RSFT,          UP,           P1,  P2,  P3,  PENT,
+    LCTL,LGUI,LALT,          SPC,                     RALT,RGUI,APP, RCTL,     LEFT,DOWN,RGHT,    P0,       PDOT 
+    ),
+
+    /* JIS layout
+     * ,---.   ,---------------. ,---------------. ,---------------. ,-----------.
+     * |Esc|   |F1 |F2 |F3 |F4 | |F5 |F6 |F7 |F8 | |F9 |F10|F11|F12| |PrS|ScL|Pau|
+     * `---'   `---------------' `---------------' `---------------' `-----------'
+     * ,-----------------------------------------------------------. ,-----------. ,---------------.
+     * |  `|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  ^|JPY|Bsp| |Ins|Hom|PgU| |NmL|  /|  *|  -|
+     * |-----------------------------------------------------------| |-----------| |---------------|
+     * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  @|  [| Retn| |Del|End|PgD| |  7|  8|  9|  +|
+     * |------------------------------------------------------`    | `-----------' |-----------|   |
+     * |CapsL |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  :|  ]|    |               |  4|  5|  6|   |
+     * |-----------------------------------------------------------|     ,---.     |---------------|
+     * |Shft    |  Z|  X|  C|  V|  B|  N|  M|  ,|  ,|  /| RO|Shift |     |Up |     |  1|  2|  3|Ent|
+     * |-----------------------------------------------------------| ,-----------. |-----------|   |
+     * |Ctl|Gui|Alt|MHEN|      Space      |HENK|KNA|Alt|Gui|App|Ctl| |Lef|Dow|Rig| |      0|  .|   |
+     * `-----------------------------------------------------------' `-----------' `---------------'
+     */
+    KEYMAP_JIS(
+    ESC,      F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,BRK,
+    GRV, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, JPY, BSPC,     INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,
+    TAB, Q,   W,   E,   R,   T,   Y,   U,   I,   O,   P,   LBRC,RBRC,     ENT,      DEL, END, PGDN,    P7,  P8,  P9,  PPLS,
+    LCTL,A,   S,   D,   F,   G,   H,   J,   K,   L,   SCLN,QUOT,NUHS,                                  P4,  P5,  P6,
+    LSFT,Z,   X,   C,   V,   B,   N,   M,   COMM,DOT, SLSH,          RO,  RSFT,          UP,           P1,  P2,  P3,  PENT,
+    LCTL,LGUI,LALT,MHEN,     SPC,                HENK,KANA,RALT,RGUI,APP, RCTL,     LEFT,DOWN,RGHT,    P0,       PDOT 
+    ),
+
+    /* 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_ALL(
+              F13, F14, F15, F16, F17, F18, F19, F20, F21, F22, F23, F24,
+    ESC,      F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,PAUS,    VOLD,VOLU,MUTE,PWR,     HELP,
+    GRV, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, JYEN,BSPC,     INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,    STOP,AGIN,
+    TAB, Q,   W,   F,   P,   G,   J,   L,   U,   Y,   SCLN,LBRC,RBRC,     BSLS,     DEL, END, PGDN,    P7,  P8,  P9,  PPLS,    MENU,UNDO,
+    BSPC,A,   R,   S,   T,   D,   H,   N,   E,   I,   O,   QUOT,     NUHS,ENT,                         P4,  P5,  P6,  PCMM,    SLCT,COPY,
+    LSFT,NUBS,Z,   X,   C,   V,   B,   K,   M,   COMM,DOT, SLSH,     RO,  RSFT,          UP,           P1,  P2,  P3,  PEQL,    EXEC,PSTE,
+    LCTL,LGUI,LALT,MHEN,HANJ,     SPC,      HAEN,HENK,KANA,RALT,RGUI,APP, RCTL,     LEFT,DOWN,RGHT,    P0,       PDOT,PENT,    FIND,CUT
+    ),
+
+    /* 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_ALL(
+              F13, F14, F15, F16, F17, F18, F19, F20, F21, F22, F23, F24,
+    ESC,      F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,PAUS,    VOLD,VOLU,MUTE,PWR,     HELP,
+    GRV, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   LBRC,RBRC,JYEN,BSPC,     INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,    STOP,AGIN,
+    TAB, QUOT,COMM,DOT, P,   Y,   F,   G,   C,   R,   L,   SLSH,EQL,      BSLS,     DEL, END, PGDN,    P7,  P8,  P9,  PPLS,    MENU,UNDO,
+    CAPS,A,   O,   E,   U,   I,   D,   H,   T,   N,   S,   MINS,     NUHS,ENT,                         P4,  P5,  P6,  PCMM,    SLCT,COPY,
+    LSFT,NUBS,SCLN,Q,   J,   K,   X,   B,   M,   W,   V,   Z,        RO,  RSFT,          UP,           P1,  P2,  P3,  PEQL,    EXEC,PSTE,
+    LCTL,LGUI,LALT,MHEN,HANJ,     SPC,      HAEN,HENK,KANA,RALT,RGUI,APP, RCTL,     LEFT,DOWN,RGHT,    P0,       PDOT,PENT,    FIND,CUT
+    ),
+
+    /* 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_ALL(
+              F13, F14, F15, F16, F17, F18, F19, F20, F21, F22, F23, F24,
+    ESC,      F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,PAUS,    VOLD,VOLU,MUTE,PWR,     HELP,
+    GRV, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, JYEN,BSPC,     INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,    STOP,AGIN,
+    TAB, Q,   D,   R,   W,   B,   J,   F,   U,   P,   SCLN,LBRC,RBRC,     BSLS,     DEL, END, PGDN,    P7,  P8,  P9,  PPLS,    MENU,UNDO,
+    CAPS,A,   S,   H,   T,   G,   Y,   N,   E,   O,   I,   QUOT,     NUHS,ENT,                         P4,  P5,  P6,  PCMM,    SLCT,COPY,
+    LSFT,NUBS,Z,   X,   M,   C,   V,   K,   L,   COMM,DOT, SLSH,     RO,  RSFT,          UP,           P1,  P2,  P3,  PEQL,    EXEC,PSTE,
+    LCTL,LGUI,LALT,MHEN,HANJ,     SPC,      HAEN,HENK,KANA,RALT,RGUI,APP, RCTL,     LEFT,DOWN,RGHT,    P0,       PDOT,PENT,    FIND,CUT
+    ),
+
+
+/*
+ * SpaceFN layout
+ * http://geekhack.org/index.php?topic=51069.0
+ */
+const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    /* 0: plain Qwerty
+     *         ,---------------. ,---------------. ,---------------.
+     *         |F13|F14|F15|F16| |F17|F18|F19|F20| |F21|F22|F23|F24|
+     * ,---.   |---------------| |---------------| |---------------| ,-----------. ,---------------. ,-------.
+     * |Esc|   |F1 |F2 |F3 |F4 | |F5 |F6 |F7 |F8 | |F9 |F10|F11|F12| |PrS|ScL|Pau| |VDn|VUp|Mut|Pwr| | Help  |
+     * `---'   `---------------' `---------------' `---------------' `-----------' `---------------' `-------'
+     * ,-----------------------------------------------------------. ,-----------. ,---------------. ,-------.
+     * |  `|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|JPY|Bsp| |Ins|Hom|PgU| |NmL|  /|  *|  -| |Stp|Agn|
+     * |-----------------------------------------------------------| |-----------| |---------------| |-------|
+     * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|  \  | |Del|End|PgD| |  7|  8|  9|  +| |Mnu|Und|
+     * |-----------------------------------------------------------| `-----------' |---------------| |-------|
+     * |LCtrl |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  :|  #|Retn|               |  4|  5|  6|KP,| |Sel|Cpy|
+     * |-----------------------------------------------------------|     ,---.     |---------------| |-------|
+     * |Shft|  <|  Z|  X|  C|  V|  B|  N|  M|  ,|  ,|  /| RO|Shift |     |Up |     |  1|  2|  3|KP=| |Exe|Pst|
+     * |-----------------------------------------------------------| ,-----------. |---------------| |-------|
+     * |Ctl|Gui|Alt|MHEN|HNJ| Space  |H/E|HENK|KANA|Alt|Gui|App|Ctl| |Lef|Dow|Rig| |  0    |  .|Ent| |Fnd|Cut|
+     * `-----------------------------------------------------------' `-----------' `---------------' `-------'
+     */
+    [0] = KEYMAP_ALL(
+              F13, F14, F15, F16, F17, F18, F19, F20, F21, F22, F23, F24,
+    ESC,      F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,PAUS,    VOLD,VOLU,MUTE,PWR,     HELP,
+    ESC, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, JYEN,BSPC,     INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,    STOP,AGIN,
+    TAB, Q,   W,   E,   R,   T,   Y,   U,   I,   O,   P,   LBRC,RBRC,     BSLS,     DEL, END, PGDN,    P7,  P8,  P9,  PPLS,    MENU,UNDO,
+    LCTL,A,   S,   D,   F,   G,   H,   J,   K,   L,   SCLN,QUOT,     NUHS,ENT,                         P4,  P5,  P6,  PCMM,    SLCT,COPY,
+    LSFT,NUBS,Z,   X,   C,   V,   B,   N,   M,   COMM,DOT, SLSH,     RO,  RSFT,          UP,           P1,  P2,  P3,  PEQL,    EXEC,PSTE,
+    LCTL,LGUI,LALT,MHEN,HANJ,     FN0,      HAEN,HENK,KANA,RALT,RGUI,APP, RCTL,     LEFT,DOWN,RGHT,    P0,       PDOT,PENT,    FIND,CUT
+    ),
+
+    /* 1: SpaceFN
+     * ,-----------------------------------------------------------.
+     * |`  | F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Delete |
+     * |-----------------------------------------------------------|
+     * |Caps |   |   |Esc|   |   |   |Hom|Up |End|Psc|Slk|Pau|Ins  |
+     * |-----------------------------------------------------------|
+     * |      |   |   |   |   |   |PgU|Lef|Dow|Rig|   |   |        |
+     * |-----------------------------------------------------------|
+     * |        |   |   |   |   |Spc|PgD|`  |~  |   |Men|          |
+     * |-----------------------------------------------------------|
+     * |    |    |    |                        |    |    |    |    |
+     * `-----------------------------------------------------------'
+     */
+    [1] = KEYMAP_ALL(
+              TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,
+    TRNS,     TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,          TRNS,TRNS,TRNS,    TRNS,TRNS,TRNS,TRNS,    TRNS,
+    GRV, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12, TRNS,DEL,      TRNS,TRNS,TRNS,    TRNS,TRNS,TRNS,TRNS,    TRNS,TRNS,
+    CAPS,TRNS,TRNS,ESC, TRNS,TRNS,TRNS,HOME,UP,  END, PSCR,SLCK,PAUS,     INS,      TRNS,TRNS,TRNS,    TRNS,TRNS,TRNS,TRNS,    TRNS,TRNS,
+    TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,PGUP,LEFT,DOWN,RGHT,TRNS,TRNS,     TRNS,TRNS,                        TRNS,TRNS,TRNS,TRNS,    TRNS,TRNS,
+    TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,SPC, PGDN,GRV, FN1, TRNS,APP,      TRNS,TRNS,          TRNS,         TRNS,TRNS,TRNS,TRNS,    TRNS,TRNS,
+    TRNS,TRNS,TRNS,TRNS,TRNS,     TRNS,     TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,     TRNS,TRNS,TRNS,    TRNS,     TRNS,TRNS,    TRNS,TRNS
+    ),
+};
+
+const action_t PROGMEM fn_actions[] = {
+    [0] = ACTION_LAYER_TAP_KEY(1, KC_SPACE),
+    [1] = ACTION_MODS_KEY(MOD_LSFT, KC_GRV),    // tilde
+};
+
+#endif
diff --git a/keyboards/converter/usb_usb/keymaps/default/Makefile b/keyboards/converter/usb_usb/keymaps/default/Makefile
new file mode 100644
index 0000000000..05c674ae16
--- /dev/null
+++ b/keyboards/converter/usb_usb/keymaps/default/Makefile
@@ -0,0 +1,3 @@
+ifndef QUANTUM_DIR
+	include ../../../../../Makefile
+endif
\ No newline at end of file
diff --git a/keyboards/converter/usb_usb/keymaps/default/config.h b/keyboards/converter/usb_usb/keymaps/default/config.h
new file mode 100644
index 0000000000..7fa3bf328e
--- /dev/null
+++ b/keyboards/converter/usb_usb/keymaps/default/config.h
@@ -0,0 +1,6 @@
+#ifndef CONFIG_USER_H
+#define CONFIG_USER_H
+
+#include "../../config.h"
+
+#endif
diff --git a/keyboards/converter/usb_usb/keymaps/default/keymap.c b/keyboards/converter/usb_usb/keymaps/default/keymap.c
new file mode 100644
index 0000000000..fbbbd1cfa6
--- /dev/null
+++ b/keyboards/converter/usb_usb/keymaps/default/keymap.c
@@ -0,0 +1,297 @@
+/*
+Copyright 2017 Balz Guenat <balz.guenat@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 "keycode.h"
+#include "print.h"
+#include "debug.h"
+//#include "action.h"
+//#include "action_macro.h"
+//#include "report.h"
+
+#include "usb_usb.h"
+
+
+const uint8_t keymaps[][MATRIX_ROWS][MATRIX_COLS] PROGMEM = {
+    /* 0: plain Qwerty without layer switching
+     *         ,---------------. ,---------------. ,---------------.
+     *         |F13|F14|F15|F16| |F17|F18|F19|F20| |F21|F22|F23|F24|
+     * ,---.   |---------------| |---------------| |---------------| ,-----------. ,---------------. ,-------.
+     * |Esc|   |F1 |F2 |F3 |F4 | |F5 |F6 |F7 |F8 | |F9 |F10|F11|F12| |PrS|ScL|Pau| |VDn|VUp|Mut|Pwr| | Help  |
+     * `---'   `---------------' `---------------' `---------------' `-----------' `---------------' `-------'
+     * ,-----------------------------------------------------------. ,-----------. ,---------------. ,-------.
+     * |  `|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|JPY|Bsp| |Ins|Hom|PgU| |NmL|  /|  *|  -| |Stp|Agn|
+     * |-----------------------------------------------------------| |-----------| |---------------| |-------|
+     * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|  \  | |Del|End|PgD| |  7|  8|  9|  +| |Mnu|Und|
+     * |-----------------------------------------------------------| `-----------' |---------------| |-------|
+     * |CapsL |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  :|  #|Retn|               |  4|  5|  6|KP,| |Sel|Cpy|
+     * |-----------------------------------------------------------|     ,---.     |---------------| |-------|
+     * |Shft|  <|  Z|  X|  C|  V|  B|  N|  M|  ,|  ,|  /| RO|Shift |     |Up |     |  1|  2|  3|KP=| |Exe|Pst|
+     * |-----------------------------------------------------------| ,-----------. |---------------| |-------|
+     * |Ctl|Gui|Alt|MHEN|HNJ| Space  |H/E|HENK|KANA|Alt|Gui|App|Ctl| |Lef|Dow|Rig| |  0    |  .|Ent| |Fnd|Cut|
+     * `-----------------------------------------------------------' `-----------' `---------------' `-------'
+     */
+    // KEYMAP_ALL(
+    //           F13, F14, F15, F16, F17, F18, F19, F20, F21, F22, F23, F24,
+    // ESC,      F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,PAUS,    VOLD,VOLU,MUTE,PWR,     HELP,
+    // GRV, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, JYEN,BSPC,     INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,    STOP,AGIN,
+    // TAB, Q,   W,   E,   R,   T,   Y,   U,   I,   O,   P,   LBRC,RBRC,     BSLS,     DEL, END, PGDN,    P7,  P8,  P9,  PPLS,    MENU,UNDO,
+    // CAPS,A,   S,   D,   F,   G,   H,   J,   K,   L,   SCLN,QUOT,     NUHS,ENT,                         P4,  P5,  P6,  PCMM,    SLCT,COPY,
+    // LSFT,NUBS,Z,   X,   C,   V,   B,   N,   M,   COMM,DOT, SLSH,     RO,  RSFT,          UP,           P1,  P2,  P3,  PEQL,    EXEC,PSTE,
+    // LCTL,LGUI,LALT,MHEN,HANJ,     SPC,      HAEN,HENK,KANA,RALT,RGUI,APP, RCTL,     LEFT,DOWN,RGHT,    P0,       PDOT,PENT,    FIND,CUT
+    // ),
+    KEYMAP_ALL(
+              F13, F14, F15, F16, F17, F18, F19, F20, F21, F22, F23, F24,
+    ESC,      F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,           PSCR,SLCK,PAUS,    VOLD,VOLU,MUTE,PWR,     HELP,
+    GRV, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, JYEN,BSPC,     INS, HOME,PGUP,    NLCK,PSLS,PAST,PMNS,    STOP,AGIN,
+    TAB, Q,   W,   E,   R,   T,   Y,   U,   I,   O,   P,   LBRC,RBRC,     BSLS,     DEL, END, PGDN,    P7,  P8,  P9,  PPLS,    MENU,UNDO,
+    FN0, A,   S,   D,   F,   G,   H,   J,   K,   L,   SCLN,QUOT,     NUHS,ENT,                         P4,  P5,  P6,  PCMM,    SLCT,COPY,
+    LSFT,NUBS,Z,   X,   C,   V,   B,   N,   M,   COMM,DOT, SLSH,     RO,  RSFT,          UP,           P1,  P2,  P3,  PEQL,    EXEC,PSTE,
+    LCTL,LGUI,LALT,MHEN,HANJ,     SPC,      HAEN,HENK,KANA,RALT,RGUI,APP, RCTL,     LEFT,DOWN,RGHT,    P0,       PDOT,PENT,    FIND,CUT
+    ),
+    KEYMAP_ALL(
+              TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,
+    TRNS,     TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,          TRNS,TRNS,TRNS,    TRNS,TRNS,TRNS,TRNS,    TRNS,
+    GRV, TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,     TRNS,TRNS,TRNS,    TRNS,TRNS,TRNS,TRNS,    TRNS,TRNS,
+    CAPS,MPRV,VOLU,MNXT,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,     TRNS,     TRNS,TRNS,TRNS,    TRNS,TRNS,TRNS,TRNS,    TRNS,TRNS,
+    TRNS,MUTE,VOLD,MPLY,TRNS,TRNS,LEFT,DOWN,UP,  RGHT,TRNS,TRNS,     TRNS,TRNS,                        TRNS,TRNS,TRNS,TRNS,    TRNS,TRNS,
+    TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,     TRNS,TRNS,          TRNS,         TRNS,TRNS,TRNS,TRNS,    TRNS,TRNS,
+    TRNS,TRNS,TRNS,TRNS,TRNS,     TRNS,     TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,     TRNS,TRNS,TRNS,    TRNS,     TRNS,TRNS,    TRNS,TRNS
+    ),
+};
+
+// const action_t fn_actions[] PROGMEM = {};
+
+// const action_t PROGMEM fn_actions[] = {
+//     [0] = ACTION_LAYER_MOMENTARY(1),
+// };
+
+
+
+/*
+ * Keymap samples
+ */
+#if 0
+    /* ANSI layout
+     * ,---.   ,---------------. ,---------------. ,---------------. ,-----------.
+     * |Esc|   |F1 |F2 |F3 |F4 | |F5 |F6 |F7 |F8 | |F9 |F10|F11|F12| |PrS|ScL|Pau|
+     * `---'   `---------------' `---------------' `---------------' `-----------'
+     * ,-----------------------------------------------------------. ,-----------. ,---------------.
+     * |  `|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|    Bsp| |Ins|Hom|PgU| |NmL|  /|  *|  -|
+     * |-----------------------------------------------------------| |-----------| |---------------|
+     * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|  \  | |Del|End|PgD| |  7|  8|  9|  +|
+     * |-----------------------------------------------------------| `-----------' |-----------|   |
+     * |CapsL |  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|   |
+     * |-----------------------------------------------------------| ,-----------. |-----------|   |
+     * |Ctl|Gui|Alt|           Space               |Alt|Gui|App|Ctl| |Lef|Dow|Rig| |      0|  .|Ent|
+     * `-----------------------------------------------------------' `-----------' `---------------'
+     */
+    KEYMAP(
+    ESC,      F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12,      PSCR,SLCK,BRK,
+    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,
+    LCTL,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
+    ),
+
+    /* ISO layout
+     * ,---.   ,---------------. ,---------------. ,---------------. ,-----------.
+     * |Esc|   |F1 |F2 |F3 |F4 | |F5 |F6 |F7 |F8 | |F9 |F10|F11|F12| |PrS|ScL|Pau|
+     * `---'   `---------------' `---------------' `---------------' `-----------'
+     * ,-----------------------------------------------------------. ,-----------. ,---------------.
+     * |  `|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  ^|    Bsp| |Ins|Hom|PgU| |NmL|  /|  *|  -|
+     * |-----------------------------------------------------------| |-----------| |---------------|
+     * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]| Retn| |Del|End|PgD| |  7|  8|  9|  +|
+     * |------------------------------------------------------`    | `-----------' |-----------|   |
+     * |CapsL |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|  #|    |               |  4|  5|  6|   |
+     * |-----------------------------------------------------------|     ,---.     |---------------|
+     * |Shft|\  |  Z|  X|  C|  V|  B|  N|  M|  ,|  ,|  /|Shift     |     |Up |     |  1|  2|  3|Ent|
+     * |-----------------------------------------------------------| ,-----------. |-----------|   |
+     * |Ctl|Gui|Alt|           Space       |HNK|KNA|Alt|Gui|App|Ctl| |Lef|Dow|Rig| |      0|  .|   |
+     * `-------------------