[Keyboard] Added RAMA KOYU (#5512)

* Initial commit of RAMA KOYU

* Changed default layout

* removed IS_COMMAND()

7 files changed, 339 insertions, 0 deletions

diff --git a/keyboards/rama/koyu/config.h b/keyboards/rama/koyu/config.h
new file mode 100644
index 0000000000..12dc3d02b5
--- /dev/null
+++ b/keyboards/rama/koyu/config.h
@@ -0,0 +1,127 @@
+/* Copyright 2017 Jason Williams (Wilba)
+ *
+ * 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/>.
+ */
+#pragma once
+
+#include "config_common.h"
+
+// USB Device descriptor parameter
+#define VENDOR_ID       0x5241 // "RW"
+#define PRODUCT_ID      0x4B59 // "KY"
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    RAMA.WORKS
+#define PRODUCT         RAMA KOYU
+#define DESCRIPTION     RAMA KOYU Keyboard
+
+
+
+// key matrix size
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 15
+
+// KOYU PCB pin-out
+#define MATRIX_ROW_PINS { F0, F1, F4, F6, F7 }
+#define MATRIX_COL_PINS { F5, D5, B1, B2, B3, D3, D2, C7, C6, B6, B5, B4, D7, D6, D4 }
+#define UNUSED_PINS
+
+// IS31FL3731 driver
+#define DRIVER_COUNT 2
+#define DRIVER_LED_TOTAL 72
+
+// COL2ROW or ROW2COL
+#define DIODE_DIRECTION COL2ROW
+
+// Set 0 if debouncing isn't needed
+#define DEBOUNCING_DELAY 5
+
+// Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap
+#define LOCKING_SUPPORT_ENABLE
+// Locking resynchronize hack
+#define LOCKING_RESYNC_ENABLE
+
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+// disable debug print
+//#define NO_DEBUG
+
+// disable print
+//#define NO_PRINT
+
+// disable action features
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+//#define NO_ACTION_ONESHOT
+//#define NO_ACTION_MACRO
+//#define NO_ACTION_FUNCTION
+
+#define RGB_BACKLIGHT_ENABLED 1
+
+// This conditionally compiles the backlight code for KOYU specifics
+#define RGB_BACKLIGHT_KOYU
+
+// enable/disable LEDs based on layout
+// they aren't really used if RGB_BACKLIGHT_M60_A defined
+#define RGB_BACKLIGHT_USE_SPLIT_BACKSPACE 1
+#define RGB_BACKLIGHT_USE_SPLIT_LEFT_SHIFT 0
+#define RGB_BACKLIGHT_USE_SPLIT_RIGHT_SHIFT 1
+#define RGB_BACKLIGHT_USE_7U_SPACEBAR 1
+#define RGB_BACKLIGHT_USE_ISO_ENTER 0
+#define RGB_BACKLIGHT_DISABLE_HHKB_BLOCKER_LEDS 1
+
+// disable backlight when USB suspended (PC sleep/hibernate/shutdown)
+#define RGB_BACKLIGHT_DISABLE_WHEN_USB_SUSPENDED 0
+
+// disable backlight after timeout in minutes, 0 = no timeout
+#define RGB_BACKLIGHT_DISABLE_AFTER_TIMEOUT 0
+
+// the default effect (RGB test)
+#define RGB_BACKLIGHT_EFFECT 255
+
+// These define which keys in the matrix are alphas/mods
+// Used for backlight effects so colors are different for
+// alphas vs. mods
+// Each value is for a row, bit 0 is column 0
+// Alpha=0 Mod=1
+#define RGB_BACKLIGHT_ALPHAS_MODS_ROW_0 0b0110000000000001
+#define RGB_BACKLIGHT_ALPHAS_MODS_ROW_1 0b0110000000000001
+#define RGB_BACKLIGHT_ALPHAS_MODS_ROW_2 0b0111000000000001
+#define RGB_BACKLIGHT_ALPHAS_MODS_ROW_3 0b0111000000000001
+#define RGB_BACKLIGHT_ALPHAS_MODS_ROW_4 0b0111100000000111
+
+#define DYNAMIC_KEYMAP_LAYER_COUNT 4
+
+// EEPROM usage
+
+// TODO: refactor with new user EEPROM code (coming soon)
+#define EEPROM_MAGIC 0x451F
+#define EEPROM_MAGIC_ADDR 32
+// Bump this every time we change what we store
+// This will automatically reset the EEPROM with defaults
+// and avoid loading invalid data from the EEPROM
+#define EEPROM_VERSION 0x08
+#define EEPROM_VERSION_ADDR 34
+
+// Backlight config starts after EEPROM version
+#define RGB_BACKLIGHT_CONFIG_EEPROM_ADDR 35
+// Dynamic keymap starts after backlight config (35+31)
+#define DYNAMIC_KEYMAP_EEPROM_ADDR 66
+// Dynamic macro starts after dynamic keymaps (66+(4*5*15*2)) = (66+600)
+#define DYNAMIC_KEYMAP_MACRO_EEPROM_ADDR 666
+#define DYNAMIC_KEYMAP_MACRO_EEPROM_SIZE 358
+#define DYNAMIC_KEYMAP_MACRO_COUNT 16
diff --git a/keyboards/rama/koyu/info.json b/keyboards/rama/koyu/info.json
new file mode 100644
index 0000000000..4b6edc7bfa
--- /dev/null
+++ b/keyboards/rama/koyu/info.json
@@ -0,0 +1,13 @@
+{
+    "keyboard_name": "KOYU", 
+    "url": "", 
+    "maintainer": "Wilba", 
+    "bootloader": "DFU", 
+    "width": 16, 
+    "height": 5, 
+    "layouts": {
+        "LAYOUT_all": {
+            "layout": [{"label":"Esc", "x":0, "y":0}, {"label":"!", "x":1, "y":0}, {"label":"@", "x":2, "y":0}, {"label":"#", "x":3, "y":0}, {"label":"$", "x":4, "y":0}, {"label":"%", "x":5, "y":0}, {"label":"^", "x":6, "y":0}, {"label":"&", "x":7, "y":0}, {"label":"*", "x":8, "y":0}, {"label":"(", "x":9, "y":0}, {"label":")", "x":10, "y":0}, {"label":"_", "x":11, "y":0}, {"label":"+", "x":12, "y":0}, {"label":"PrtSc", "x":13, "y":0}, {"label":"Pause", "x":14, "y":0}, {"label":"Num Lock", "x":15, "y":0}, {"label":"Tab", "x":0, "y":1, "w":1.5}, {"label":"Q", "x":1.5, "y":1}, {"label":"W", "x":2.5, "y":1}, {"label":"E", "x":3.5, "y":1}, {"label":"R", "x":4.5, "y":1}, {"label":"T", "x":5.5, "y":1}, {"label":"Y", "x":6.5, "y":1}, {"label":"U", "x":7.5, "y":1}, {"label":"I", "x":8.5, "y":1}, {"label":"O", "x":9.5, "y":1}, {"label":"P", "x":10.5, "y":1}, {"label":"{", "x":11.5, "y":1}, {"label":"}", "x":12.5, "y":1}, {"label":"|", "x":13.5, "y":1, "w":1.5}, {"label":"Insert", "x":15, "y":1}, {"label":"Caps Lock", "x":0, "y":2, "w":1.75}, {"label":"A", "x":1.75, "y":2}, {"label":"S", "x":2.75, "y":2}, {"label":"D", "x":3.75, "y":2}, {"label":"F", "x":4.75, "y":2}, {"label":"G", "x":5.75, "y":2}, {"label":"H", "x":6.75, "y":2}, {"label":"J", "x":7.75, "y":2}, {"label":"K", "x":8.75, "y":2}, {"label":"L", "x":9.75, "y":2}, {"label":":", "x":10.75, "y":2}, {"label":"\"", "x":11.75, "y":2}, {"label":"Enter", "x":12.75, "y":2, "w":2.25}, {"label":"Home", "x":15, "y":2}, {"label":"Shift", "x":0, "y":3, "w":2.25}, {"label":"Z", "x":2.25, "y":3}, {"label":"X", "x":3.25, "y":3}, {"label":"C", "x":4.25, "y":3}, {"label":"V", "x":5.25, "y":3}, {"label":"B", "x":6.25, "y":3}, {"label":"N", "x":7.25, "y":3}, {"label":"M", "x":8.25, "y":3}, {"label":"<", "x":9.25, "y":3}, {"label":">", "x":10.25, "y":3}, {"label":"?", "x":11.25, "y":3}, {"label":"Shift", "x":12.25, "y":3, "w":1.75}, {"label":"\u2191", "x":14, "y":3}, {"label":"/", "x":15, "y":3}, {"label":"Ctrl", "x":0, "y":4, "w":1.5}, {"label":"Win", "x":1.5, "y":4}, {"label":"Alt", "x":2.5, "y":4, "w":1.5}, {"x":4, "y":4, "w":7}, {"label":"Ctrl", "x":11, "y":4, "w":1.5}, {"label":"\u2190", "x":13, "y":4}, {"label":"\u2193", "x":14, "y":4}, {"label":"\u2192", "x":15, "y":4}]
+        }
+    }
+}
\ No newline at end of file
diff --git a/keyboards/rama/koyu/keymaps/default/keymap.c b/keyboards/rama/koyu/keymaps/default/keymap.c
new file mode 100644
index 0000000000..f6bc94fbd6
--- /dev/null
+++ b/keyboards/rama/koyu/keymaps/default/keymap.c
@@ -0,0 +1,36 @@
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+	// Default layer
+	[0] = LAYOUT_all(
+		KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSLS, KC_DEL,  KC_HOME,
+		KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSPC,          KC_PGUP,
+		KC_LCTL, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT, KC_ENT,                    KC_PGDN,
+		KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT,                   KC_UP,   KC_END,
+		MO(1),   KC_LGUI, KC_LALT,                            KC_SPC,                                      MO(2),            KC_LEFT, KC_DOWN, KC_RGHT),
+
+	// Fn1 Layer
+	[1] = LAYOUT_all(
+		KC_GRV,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_INS,  KC_DEL,  KC_TRNS,
+		KC_CAPS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_PSCR, KC_SLCK, KC_PAUS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS,
+		KC_TRNS, KC_VOLD, KC_VOLU, KC_MUTE, KC_EJCT, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,                   KC_TRNS,
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,                   KC_TRNS, KC_TRNS,
+		KC_TRNS, KC_TRNS, KC_TRNS,                            KC_TRNS,                                     KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS),
+
+	// Fn2 Layer
+	[2] = LAYOUT_all(
+		KC_TRNS, EF_DEC,  EF_INC,  H1_DEC,  H1_INC,  H2_DEC,  H2_INC,  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, BR_DEC,  BR_INC,  KC_TRNS, KC_TRNS, KC_TRNS,
+		KC_TRNS, KC_TRNS, KC_TRNS, S1_DEC,  S1_INC,  S2_DEC,  S2_INC,  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, ES_DEC,  ES_INC,  KC_TRNS,          KC_TRNS,
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,                   KC_TRNS,
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,                   KC_TRNS, KC_TRNS,
+		KC_TRNS, KC_TRNS, KC_TRNS,                            KC_TRNS,                                     KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS),
+
+	// Fn3 Layer
+	[3] = LAYOUT_all(
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS,
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,                   KC_TRNS,
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,                   KC_TRNS, KC_TRNS,
+		KC_TRNS, KC_TRNS, KC_TRNS,                            KC_TRNS,                                     KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS),
+};
diff --git a/keyboards/rama/koyu/koyu.c b/keyboards/rama/koyu/koyu.c
new file mode 100644
index 0000000000..03d1e12159
--- /dev/null
+++ b/keyboards/rama/koyu/koyu.c
@@ -0,0 +1,18 @@
+/* Copyright 2018 Jason Williams (Wilba)
+ *
+ * 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 RGB_BACKLIGHT_KOYU
+#error RGB_BACKLIGHT_KOYU not defined, you done goofed somehao, brah
+#endif
diff --git a/keyboards/rama/koyu/koyu.h b/keyboards/rama/koyu/koyu.h
new file mode 100644
index 0000000000..c2aaa0273a
--- /dev/null
+++ b/keyboards/rama/koyu/koyu.h
@@ -0,0 +1,42 @@
+/* Copyright 2018 Jason Williams (Wilba)
+ *
+ * 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/>.
+ */
+
+#pragma once
+
+#include "quantum.h"
+#include "../../zeal60/rgb_backlight_keycodes.h"
+#include "../../zeal60/zeal60_keycodes.h"
+
+#define ____ KC_NO
+
+// Right switch of split backspace is at 2,13 and is the only switch
+// whose physical position doesn't match switch matrix position :-(
+// However, it also makes no sense to view the physical as 16 columns,
+// so the numbering goes 00 to 14. Deal with it.
+
+#define LAYOUT_all( \
+    K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, K012, K013, K213, K014, \
+    K100, K101, K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, K112, K113,       K114, \
+    K200, K201, K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, K212,             K214, \
+    K300, K302, K303, K304, K305, K306, K307, K308, K309, K310, K311, K312,             K313, K314, \
+    K400, K401, K402,                   K407,                         K411,       K412, K413, K414  \
+) { \
+    { K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, K012, K013, K014 }, \
+    { K100, K101, K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, K112, K113, K114 }, \
+    { K200, K201, K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, K212, K213, K214 }, \
+    { K300, ____, K302, K303, K304, K305, K306, K307, K308, K309, K310, K311, K312, K313, K314 }, \
+    { K400, K401, K402, ____, ____, ____, ____, K407, ____, ____, ____, K411, K412, K413, K414 }  \
+}
diff --git a/keyboards/rama/koyu/readme.md b/keyboards/rama/koyu/readme.md
new file mode 100644
index 0000000000..0372747f58
--- /dev/null
+++ b/keyboards/rama/koyu/readme.md
@@ -0,0 +1,23 @@
+# RAMA KOYU
+
+![RAMA KOYU](https://static1.squarespace.com/static/563c788ae4b099120ae219e2/t/5b8bd6e6b8a045c95eac2003/1535891375794/RW-KOYU-A-RENDER-04-TOP.1335.jpg?format=1500w)
+
+The ‘wait’ for something isn’t the most conscious desire, but that anticipation creates nostalgia.   
+
+At Rama Works, you’ve embraced this. From updates of the blog, to direct communication with the community, being part of a Rama Works product doesn’t just start when you receive it. If you’ve ever received a Rama Works product, you know that no detail is overlooked.   
+
+Let us take you on a journey that will capture that sensory experience, and explore the gravitational interaction between aesthetic and design. The Rama Works ‘X’ element personifies the understanding that taking something away doesn’t necessarily make it less.   
+
+This is the sound of Rama Works. Never too busy—a feeling of delightful modern weightlessness. A rich sonic experience. Sparse and ethereal, this music boldly inhabits a nondescript, borderless space. Warm, synthetic textures, bespoke musical sound design. percussive elements percolating and accentuating movement on the screen and in the stereo field. a sonic palette full of clicks, taps and resonances evoking a sense of calm comfort and familiarity.   
+
+[More info at RAMA WORKS](https://rama.works/koyu/)
+
+Keyboard Maintainer: [Wilba6582](https://github.com/Wilba6582)  
+Hardware Supported: RAMA KOYU PCB  
+Hardware Availability: [RAMA WORKS Store](https://ramaworks.store/)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make rama/koyu:default
+
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
\ No newline at end of file
diff --git a/keyboards/rama/koyu/rules.mk b/keyboards/rama/koyu/rules.mk
new file mode 100644
index 0000000000..5e470769d6
--- /dev/null
+++ b/keyboards/rama/koyu/rules.mk
@@ -0,0 +1,80 @@
+
+
+# project specific files
+SRC =	keyboards/zeal60/zeal60.c \
+		keyboards/zeal60/rgb_backlight.c \
+		quantum/color.c \
+		drivers/issi/is31fl3731.c \
+		drivers/avr/i2c_master.c
+
+# 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(+60)
+OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
+
+# Boot Section
+BOOTLOADER = atmel-dfu
+
+# Do not put the microcontroller into power saving mode
+# when we get USB suspend event. We want it to keep updating
+# backlight effects.
+OPT_DEFS += -DNO_SUSPEND_POWER_DOWN
+
+# Build Options
+#   change to "no" to disable the options, or define them in the Makefile in
+#   the appropriate keymap folder that will get included automatically
+#
+BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = no       # Mouse keys(+4700)
+EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
+CONSOLE_ENABLE = no         # Console for debug(+400)
+COMMAND_ENABLE = no        # Commands for debug and configuration
+NKRO_ENABLE = yes            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+BACKLIGHT_ENABLE = no      # Enable keyboard backlight functionality
+MIDI_ENABLE = no            # MIDI controls
+AUDIO_ENABLE = no           # Audio output on port C6
+UNICODE_ENABLE = no         # Unicode
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+RGBLIGHT_ENABLE = no        # Enable WS2812 RGB underlight.
+
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
+
+RAW_ENABLE = yes
+DYNAMIC_KEYMAP_ENABLE = yes
+CIE1931_CURVE = yes
+
+#LAYOUTS = ???