KC60 SE Support (#3301)

* initial support for kc60se extracted from Blake Lewis

* add my name to the list

* remove breathing as the backlight pin is not a PWM one

* use standard LAYOUT macros such as 60_ansi and 60_ansi_split_bs_rshift

* Make the base LAYOUT more sensible and add Configurator support

* add atmel-dfu bootloader

keyboards/kc60se/config.h

@@ -0,0 +1,183 @@
+/*
+Copyright 2017 Blake C. Lewis
+
+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
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x0000
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    NPKC
+#define PRODUCT         kc60se
+#define DESCRIPTION     A custom 60% keyboard
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 14
+
+/*
+ * Keyboard Matrix Assignments
+ */
+
+#define UNUSED_PINS
+#define MATRIX_ROW_PINS { D0, D1, D2, D3, D5 }
+#define MATRIX_COL_PINS { F0, F1, E6, C7, C6, B6, D4, B1, B7, B5, B4, D7, D6, B3 }
+/* COL2ROW, ROW2COL, or CUSTOM_MATRIX */
+#define DIODE_DIRECTION COL2ROW
+
+#define BACKLIGHT_PIN F5
+// #define BACKLIGHT_BREATHING
+#define BACKLIGHT_LEVELS 6
+
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCING_DELAY 5
+
+/* define if matrix has ghost (lacks anti-ghosting diodes) */
+//#define MATRIX_HAS_GHOST
+
+/* number of backlight levels */
+
+/* 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
+
+/* If defined, GRAVE_ESC will always act as ESC when CTRL is held.
+ * This is userful for the Windows task manager shortcut (ctrl+shift+esc).
+ */
+// #define GRAVE_ESC_CTRL_OVERRIDE
+
+/*
+ * Force NKRO
+ *
+ * Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved
+ * state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the
+ * makefile for this to work.)
+ *
+ * If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N)
+ * until the next keyboard reset.
+ *
+ * NKRO may prevent your keystrokes from being detected in the BIOS, but it is
+ * fully operational during normal computer usage.
+ *
+ * For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N)
+ * or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by
+ * bootmagic, NKRO mode will always be enabled until it is toggled again during a
+ * power-up.
+ *
+ */
+//#define FORCE_NKRO
+
+/*
+ * Magic Key Options
+ *
+ * Magic keys are hotkey commands that allow control over firmware functions of
+ * the keyboard. They are best used in combination with the HID Listen program,
+ * found here: https://www.pjrc.com/teensy/hid_listen.html
+ *
+ * The options below allow the magic key functionality to be changed. This is
+ * useful if your keyboard/keypad is missing keys and you want magic key support.
+ *
+ */
+
+/* key combination for magic key command */
+#define IS_COMMAND() ( \
+    keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
+)
+
+/* control how magic key switches layers */
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS  true
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS  true
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM false
+
+/* override magic key keymap */
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM
+//#define MAGIC_KEY_HELP1          H
+//#define MAGIC_KEY_HELP2          SLASH
+//#define MAGIC_KEY_DEBUG          D
+//#define MAGIC_KEY_DEBUG_MATRIX   X
+//#define MAGIC_KEY_DEBUG_KBD      K
+//#define MAGIC_KEY_DEBUG_MOUSE    M
+//#define MAGIC_KEY_VERSION        V
+//#define MAGIC_KEY_STATUS         S
+//#define MAGIC_KEY_CONSOLE        C
+//#define MAGIC_KEY_LAYER0_ALT1    ESC
+//#define MAGIC_KEY_LAYER0_ALT2    GRAVE
+//#define MAGIC_KEY_LAYER0         0
+//#define MAGIC_KEY_LAYER1         1
+//#define MAGIC_KEY_LAYER2         2
+//#define MAGIC_KEY_LAYER3         3
+//#define MAGIC_KEY_LAYER4         4
+//#define MAGIC_KEY_LAYER5         5
+//#define MAGIC_KEY_LAYER6         6
+//#define MAGIC_KEY_LAYER7         7
+//#define MAGIC_KEY_LAYER8         8
+//#define MAGIC_KEY_LAYER9         9
+//#define MAGIC_KEY_BOOTLOADER     PAUSE
+//#define MAGIC_KEY_LOCK           CAPS
+//#define MAGIC_KEY_EEPROM         E
+//#define MAGIC_KEY_NKRO           N
+//#define MAGIC_KEY_SLEEP_LED      Z
+
+/*
+ * 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
+
+/*
+ * MIDI options
+ */
+
+/* Prevent use of disabled MIDI features in the keymap */
+//#define MIDI_ENABLE_STRICT 1
+
+/* enable basic MIDI features:
+   - MIDI notes can be sent when in Music mode is on
+*/
+//#define MIDI_BASIC
+
+/* enable advanced MIDI features:
+   - MIDI notes can be added to the keymap
+   - Octave shift and transpose
+   - Virtual sustain, portamento, and modulation wheel
+   - etc.
+*/
+//#define MIDI_ADVANCED
+
+/* override number of MIDI tone keycodes (each octave adds 12 keycodes and allocates 12 bytes) */
+//#define MIDI_TONE_KEYCODE_OCTAVES 1
+
+#endif

keyboards/kc60se/kc60se.c

@@ -0,0 +1,24 @@
+/* Copyright 2017 Blake C. Lewis
+ *
+ * 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 "kc60se.h"
+
+extern inline void kc60se_caps_led_on(void);
+extern inline void kc60se_caps_led_off(void);
+
+void led_set_kb(uint8_t usb_led) {
+    (usb_led & (1<<USB_LED_CAPS_LOCK))? kc60se_caps_led_on(): kc60se_caps_led_off();
+	led_set_user(usb_led);
+}

keyboards/kc60se/kc60se.h

@@ -0,0 +1,78 @@
+/* Copyright 2017 Blake C. Lewis
+ *
+ * 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 KC60SE_H
+#define KC60SE_H
+
+#include "quantum.h"
+
+inline void kc60se_caps_led_on(void)  { DDRB |=  (1<<2); PORTB &= ~(1<<2); }
+inline void kc60se_caps_led_off(void) { DDRB &= ~(1<<2); PORTB &= ~(1<<2); }
+
+/* kc60se keymap definition macro
+ * K2C, K31 and  K3C are keys for ISO
+ * This is the row/column wiring, which different from the physical layout.
+ */
+// All pads defined in logical layout. The KC_NO in this section are padless.
+#define LAYOUT( \
+    K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D, \
+    K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, \
+    K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C, K2D, \
+    K30, K31, K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K3D, \
+    K40, K41, K42,           K45,                     K4A, K4B, K4C, K4D  \
+) { \
+    { K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D }, \
+    { K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D }, \
+    { K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C, K2D }, \
+    { K30, K31, K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K3D }, \
+    { K40, K41, K42, KC_NO,KC_NO,K45,KC_NO,KC_NO,KC_NO,KC_NO,K4A,K4B,K4C,K4D }  \
+}
+
+/* ANSI */
+#define LAYOUT_60_ansi( \
+    K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D, \
+    K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, \
+    K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B,      K2D, \
+    K30,      K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B,      K3D, \
+    K40, K41, K42,           K45,                     K4A, K4B, K4C, K4D  \
+) { \
+    { K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D }, \
+    { K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D }, \
+    { K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B,KC_NO,K2D }, \
+    { K30,KC_NO,K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B,KC_NO,K3D }, \
+    { K40, K41, K42, KC_NO,KC_NO,K45, KC_NO,KC_NO,KC_NO,K4A, K4B,K4C,  K4D }  \
+}
+
+/* HHKB
+ *  K2C & K31 are represented as KC_NO, otherwise this is
+ *  the best representation of the physical layout, (K49 on top right).
+ *  The KC_NOs on the space row do not have pads
+ */
+#define LAYOUT_60_ansi_split_bs_rshift( \
+    K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D, K49,\
+    K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, \
+    K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B,      K2D, \
+    K30,      K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3D, K3C, \
+    K40, K41, K42,           K45,                     K4A, K4B, K4C, K4D  \
+) { \
+    { K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D }, \
+    { K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D }, \
+    { K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B,KC_NO,K2D }, \
+    { K30,KC_NO,K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K3D }, \
+    { K40, K41,K42,KC_NO,KC_NO,K45,KC_NO,KC_NO,KC_NO,K49,K4A,K4B, K4C, K4D }  \
+}
+
+
+#endif

keyboards/kc60se/keymaps/default/config.h

@@ -0,0 +1,24 @@
+/* Copyright 2018 REPLACE_WITH_YOUR_NAME
+ *
+ * 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_USER_H
+#define CONFIG_USER_H
+
+#include "config_common.h"
+
+// place overrides here
+
+#endif

keyboards/kc60se/keymaps/default/keymap.c

@@ -0,0 +1,67 @@
+/* Copyright 2018 REPLACE_WITH_YOUR_NAME
+ *
+ * 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 QMK_KEYBOARD_H
+
+#define _DEFAULT 0
+#define _FN 1
+
+#define xxxxxx KC_TRNS
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+/* hhkb - layer 0
+ * split_bs/split_rshift/+ctrl-caplock
+ *,--------------------------------------------------------------------------.
+ *| esc|  1 |  2 |  3 |  4 |  5 |  6 |  7 |  8 |  9 |  0 |  - |  = |  \ |  ` |
+ *|--------------------------------------------------------------------------+
+ *| tab  |  q |  w |  e |  r |  t |  y |  u |  i |  o |  p |  [ |  ] | bksp  |
+ *|--------------------------------------------------------------------------+
+ *| ctrl  |  a |  s |  d |  f |  g |  h |  j |  k |  l |  ; |  ' |  enter    |
+ *|--------------------------------------------------------------------------+
+ *| shift   |  z |  x |  c |  v |  b |  n |  m |  , |  . |  / | rshift  | fn1|
+ *|--------------------------------------------------------------------------+
+ *        |lalt| fn1  |               space              | rgui  |ralt|
+ *        `-----------------------------------------------------------'
+ */
+  [_DEFAULT] = LAYOUT_60_ansi_split_bs_rshift( /* Basic QWERTY */
+      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_GRV, \
+      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_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_LSFT, KC_Z,    KC_X,    KC_C, KC_V, KC_B,   KC_N, KC_M, KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, MO(_FN), \
+      xxxxxx,  KC_LALT, MO(_FN),             KC_SPC,             xxxxxx,  KC_RGUI, KC_RALT, xxxxxx \
+      ),
+
+/* split_bs/split_rshift/+ctrl-caplock - Layer 1
+ *
+ *,--------------------------------------------------------------------------.
+ *|    | f1 | f2 | f3 | f4 | f5 | f6 | f7 | f8 | f9 | f10| f11| f12|    | ins|
+ *|--------------------------------------------------------------------------+
+ *| caps |blon|blup|    |    |    |    |    | psc|slck|paus| up |    |  del  |
+ *|--------------------------------------------------------------------------+
+ *|       |vol-|vol+|mute|    |    | *  | /  |home|pgup|left|rght|  penter   |
+ *|--------------------------------------------------------------------------+
+ *|         |prev|play|next|    |    | +  | -  |end |pgdn|down|         |    |
+ *|--------------------------------------------------------------------------+
+ *        |    |      |                                  | stop |    |
+ *        `----------------------------------------------------------'
+ */
+  [_FN] = LAYOUT_60_ansi_split_bs_rshift( /* Layer 1 */
+      xxxxxx,  KC_F1,   KC_F2,   KC_F3,   KC_F4,  KC_F5,  KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11, KC_F12, xxxxxx,KC_INS, \
+      KC_CAPS, BL_ON,   BL_STEP, xxxxxx,  xxxxxx, xxxxxx, xxxxxx,  xxxxxx,  KC_PSCR, KC_SLCK, KC_PAUS, KC_UP,  xxxxxx, KC_DEL, \
+      xxxxxx,  KC_VOLD, KC_VOLU, KC_MUTE, xxxxxx, xxxxxx, KC_PAST, KC_PSLS, KC_HOME, KC_PGUP, KC_LEFT, KC_RGHT,xxxxxx, \
+      xxxxxx,  KC_MPRV, KC_MPLY, KC_MNXT, xxxxxx, xxxxxx, KC_PPLS, KC_PMNS, KC_END,  KC_PGDN, KC_DOWN, xxxxxx, xxxxxx, \
+      xxxxxx,  xxxxxx,  xxxxxx,                   xxxxxx,                   xxxxxx,  KC_MSTP, xxxxxx,  xxxxxx \
+      )
+};

keyboards/kc60se/keymaps/default/readme.md

@@ -0,0 +1,32 @@
+# The default keymap for kc60se
+
+# hhkb-qwerty-wkl
+========================
+ ### layer 0 - default
+  ```
+  ,--------------------------------------------------------------------------.
+  | esc|  1 |  2 |  3 |  4 |  5 |  6 |  7 |  8 |  9 |  0 |  - |  = |  \ |  ` |
+  |--------------------------------------------------------------------------|
+  | tab   |  Q |  W |  E |  R |  T |  Y |  U |  I |  O |  P |  [ |  ] | bksp |
+  |--------------------------------------------------------------------------|
+  | ctrl   |  A |  S |  D |  F |  G |  H |  J |  K |  L |  ; |  ' |  enter   |
+  |--------------------------------------------------------------------------|
+  | lshift   |  Z |  X |  C |  V |  B |  N |  M |  , |  . |  / | rshift | fn0|
+  `--------------------------------------------------------------------------'
+         |lalt| fn0   |               space              | rgui  |ralt|
+         `------------------------------------------------------------'
+  ```
+ ### layer 1 - Q/W backlight controls: BL_ON & BL_STEP
+  ```
+  ,--------------------------------------------------------------------------.
+  |    | f1 | f2 | f3 | f4 | f5 | f6 | f7 | f8 | f9 | f10| f11| f12|    | ins|
+  |--------------------------------------------------------------------------|
+  | caps |blon|blup|    |    |    |    |    | psc|slck|paus| up |    |  del  |
+  |--------------------------------------------------------------------------|
+  |       |vol-|vol+|mute|    |    | *  | /  |home|pgup|left|rght| penter    |
+  |--------------------------------------------------------------------------|
+  |          |mprv|mply|mnxt|    |    | +  | -  |end |pgdn|down|        |    |
+  `--------------------------------------------------------------------------'
+          |    |      |                                  | mstop |    |
+          `-----------------------------------------------------------'
+  ``` 

keyboards/kc60se/readme.md

@@ -0,0 +1,15 @@
+# kc60se
+
+![kc60se](imgur.com image replace me!)
+
+A short description of the keyboard/project
+
+Keyboard Maintainer: [Blake C. Lewis](https://github.com/BlakeCLewis), [MechMerlin](https://www.github.com/mechmerlin)       
+Hardware Supported: KC60 SE
+Hardware Availability: [Aliexpress](https://www.aliexpress.com/store/product/Free-shipping-GH60-PCB-KC60-SE-Fully-Programmable-For-DIY-Mechanical-Keyboard-Poker-Faceu-HHKB-Support/429151_32799437588.html?spm=2114.12010608.0.0.2995e5c0hNRgMH)   
+
+Make example for this keyboard (after setting up your build environment):
+
+    make kc60se:default
+
+See [build environment setup](https://docs.qmk.fm/build_environment_setup.html) then the [make instructions](https://docs.qmk.fm/make_instructions.html) for more information.

keyboards/kc60se/rules.mk

@@ -0,0 +1,71 @@
+# MCU name
+#MCU = at90usb1286
+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 Size in *bytes*
+#   Teensy halfKay   512
+#   Teensy++ halfKay 1024
+#   Atmel DFU loader 4096
+#   LUFA bootloader  4096
+#   USBaspLoader     2048
+BOOTLOADER = atmel-dfu
+OPT_DEFS += -DBOOTLOADER_SIZE=4096
+
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = no      # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = yes       # Mouse keys(+4700)
+EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
+CONSOLE_ENABLE = yes        # Console for debug(+400)
+COMMAND_ENABLE = yes        # Commands for debug and configuration
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
+# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+NKRO_ENABLE = no            # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality on B7 by default
+MIDI_ENABLE = no            # MIDI support (+2400 to 4200, depending on config)
+UNICODE_ENABLE = no         # Unicode
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+AUDIO_ENABLE = no           # Audio output on port C6
+FAUXCLICKY_ENABLE = no      # Use buzzer to emulate clicky switches
+
+LAYOUTS = 60_ansi 60_ansi_split_bs_rshift