[Keyboard] Add support for KBDPAD MKII (#6034)

* Build some testing keymaps

* Match naming convention to 8x

* Add configurator json

* Forgot to build the readme

* Apply suggestions from code review

Co-Authored-By: Elliot Powell <32494740+e11i0t23@users.noreply.github.com>
Co-Authored-By: Drashna Jaelre <drashna@live.com>

* Update keyboards/kbdfans/kbdpad_mk2/rules.mk

Co-Authored-By: Drashna Jaelre <drashna@live.com>

10 files changed, 589 insertions, 0 deletions

diff --git a/keyboards/kbdfans/kbdpad_mk2/config.h b/keyboards/kbdfans/kbdpad_mk2/config.h
new file mode 100644
index 0000000000..e3b91e1a1b
--- /dev/null
+++ b/keyboards/kbdfans/kbdpad_mk2/config.h
@@ -0,0 +1,251 @@
+/*
+Copyright 2019 Ryota Goto
+
+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       0xA103
+#define PRODUCT_ID      0x0006
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    KBDfans
+#define PRODUCT         KBDPAD-MKII
+#define DESCRIPTION     Numpad
+
+/* key matrix size */
+#define MATRIX_ROWS 6
+#define MATRIX_COLS 4
+
+/*
+ * Keyboard Matrix Assignments
+ *
+ * Change this to how you wired your keyboard
+ * COLS: AVR pins used for columns, left to right
+ * ROWS: AVR pins used for rows, top to bottom
+ * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
+ *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
+ *
+*/
+#define MATRIX_ROW_PINS { D3, D1, D2, C6, C7, B6 }
+#define MATRIX_COL_PINS { C4, C5, B3, B2 }
+#define UNUSED_PINS
+
+/* COL2ROW, ROW2COL*/
+#define DIODE_DIRECTION COL2ROW
+
+/*
+ * Split Keyboard specific options, make sure you have 'SPLIT_KEYBOARD = yes' in your rules.mk, and define SOFT_SERIAL_PIN.
+ */
+#define SOFT_SERIAL_PIN D0 // or D1, D2, D3, E6
+
+#define BACKLIGHT_PIN B7
+#define BACKLIGHT_BREATHING
+#define BACKLIGHT_LEVELS 5
+
+#define RGB_DI_PIN B5
+#ifdef RGB_DI_PIN
+  #define RGBLED_NUM 16
+  #define RGBLIGHT_HUE_STEP 8
+  #define RGBLIGHT_SAT_STEP 8
+  #define RGBLIGHT_VAL_STEP 8
+  #define RGBLIGHT_LIMIT_VAL 255 /* The maximum brightness level */
+  #define RGBLIGHT_SLEEP  /* If defined, the RGB lighting will be switched off when the host goes to sleep */
+/*== all animations enable ==*/
+  #define RGBLIGHT_ANIMATIONS
+// /*== or choose animations ==*/
+//   #define RGBLIGHT_EFFECT_BREATHING
+//   #define RGBLIGHT_EFFECT_RAINBOW_MOOD
+//   #define RGBLIGHT_EFFECT_RAINBOW_SWIRL
+//   #define RGBLIGHT_EFFECT_SNAKE
+//   #define RGBLIGHT_EFFECT_KNIGHT
+//   #define RGBLIGHT_EFFECT_CHRISTMAS
+//   #define RGBLIGHT_EFFECT_STATIC_GRADIENT
+//   #define RGBLIGHT_EFFECT_RGB_TEST
+//   #define RGBLIGHT_EFFECT_ALTERNATING
+// /*== customize breathing effect ==*/
+//   /*==== (DEFAULT) use fixed table instead of exp() and sin() ====*/
+//   #define RGBLIGHT_BREATHE_TABLE_SIZE 256      // 256(default) or 128 or 64
+//   /*==== use exp() and sin() ====*/
+//   #define RGBLIGHT_EFFECT_BREATHE_CENTER 1.85  // 1 to 2.7
+//   #define RGBLIGHT_EFFECT_BREATHE_MAX    255   // 0 to 255
+#endif
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCE 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 */
+/* defined by default; to change, uncomment and set to the combination you want */
+// #define IS_COMMAND() (get_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_HELP           H
+//#define MAGIC_KEY_HELP_ALT       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         0
+//#define MAGIC_KEY_LAYER0_ALT     GRAVE
+//#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     B
+//#define MAGIC_KEY_BOOTLOADER_ALT ESC
+//#define MAGIC_KEY_LOCK           CAPS
+//#define MAGIC_KEY_EEPROM         E
+//#define MAGIC_KEY_EEPROM_CLEAR   BSPACE
+//#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
+
+/*
+ * HD44780 LCD Display Configuration
+ */
+/*
+#define LCD_LINES           2     //< number of visible lines of the display
+#define LCD_DISP_LENGTH    16     //< visibles characters per line of the display
+
+#define LCD_IO_MODE      1            //< 0: memory mapped mode, 1: IO port mode
+
+#if LCD_IO_MODE
+#define LCD_PORT         PORTB        //< port for the LCD lines
+#define LCD_DATA0_PORT   LCD_PORT     //< port for 4bit data bit 0
+#define LCD_DATA1_PORT   LCD_PORT     //< port for 4bit data bit 1
+#define LCD_DATA2_PORT   LCD_PORT     //< port for 4bit data bit 2
+#define LCD_DATA3_PORT   LCD_PORT     //< port for 4bit data bit 3
+#define LCD_DATA0_PIN    4            //< pin for 4bit data bit 0
+#define LCD_DATA1_PIN    5            //< pin for 4bit data bit 1
+#define LCD_DATA2_PIN    6            //< pin for 4bit data bit 2
+#define LCD_DATA3_PIN    7            //< pin for 4bit data bit 3
+#define LCD_RS_PORT      LCD_PORT     //< port for RS line
+#define LCD_RS_PIN       3            //< pin  for RS line
+#define LCD_RW_PORT      LCD_PORT     //< port for RW line
+#define LCD_RW_PIN       2            //< pin  for RW line
+#define LCD_E_PORT       LCD_PORT     //< port for Enable line
+#define LCD_E_PIN        1            //< pin  for Enable line
+#endif
+*/
+
+/* Bootmagic Lite key configuration */
+// #define BOOTMAGIC_LITE_ROW 0
+// #define BOOTMAGIC_LITE_COLUMN 0
diff --git a/keyboards/kbdfans/kbdpad_mk2/info.json b/keyboards/kbdfans/kbdpad_mk2/info.json
new file mode 100644
index 0000000000..50cfc871d8
--- /dev/null
+++ b/keyboards/kbdfans/kbdpad_mk2/info.json
@@ -0,0 +1,37 @@
+{
+    "keyboard_name": "kbdpad_mk2", 
+    "url": "https://kb.ai03.me/projects/kbdpad-mkii.html", 
+    "maintainer": "ai03", 
+    "width": 4, 
+    "height": 6.25, 
+    "layouts": {
+        "LAYOUT_ortho_6x4": {
+            "layout": [
+				{"x":0, "y":0},
+				{"x":1, "y":0},
+				{"x":2, "y":0},
+				{"x":3, "y":0},
+				{"x":0, "y":1.25},
+				{"x":1, "y":1.25},
+				{"x":2, "y":1.25},
+				{"x":3, "y":1.25},
+				{"x":0, "y":2.25},
+				{"x":1, "y":2.25},
+				{"x":2, "y":2.25},
+				{"x":3, "y":2.25},
+				{"x":0, "y":3.25},
+				{"x":1, "y":3.25},
+				{"x":2, "y":3.25},
+				{"x":3, "y":3.25},
+				{"x":0, "y":4.25},
+				{"x":1, "y":4.25},
+				{"x":2, "y":4.25},
+				{"x":3, "y":4.25},
+				{"x":0, "y":5.25},
+				{"x":1, "y":5.25},
+				{"x":2, "y":5.25},
+				{"x":3, "y":5.25}
+			]
+        }
+    }
+}
diff --git a/keyboards/kbdfans/kbdpad_mk2/kbdpad_mk2.c b/keyboards/kbdfans/kbdpad_mk2/kbdpad_mk2.c
new file mode 100644
index 0000000000..3ca8e0c735
--- /dev/null
+++ b/keyboards/kbdfans/kbdpad_mk2/kbdpad_mk2.c
@@ -0,0 +1,61 @@
+/* Copyright 2019 Ryota Goto
+ *
+ * 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 "kbdpad_mk2.h"
+
+void matrix_init_kb(void) {
+	
+  // Num Lock LED = B4
+  // Sinking setup (5V -> LED/Res -> Pin)
+  
+  setPinOutput(B4);
+
+  matrix_init_user();
+}
+
+void led_set_kb(uint8_t usb_led) {
+  
+  // Sinking setup. Write HIGH to turn OFF, LOW to turn ON.
+  
+  if (IS_LED_ON(usb_led, USB_LED_NUM_LOCK)) {
+    writePinLow(B4);
+  } else {
+    writePinHigh(B4);
+  }
+
+  led_set_user(usb_led);
+}
+
+// Optional override functions below.
+// You can leave any or all of these undefined.
+// These are only required if you want to perform custom actions.
+
+/*
+
+void matrix_scan_kb(void) {
+  // put your looping keyboard code here
+  // runs every cycle (a lot)
+
+  matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+  // put your per-action keyboard code here
+  // runs for every action, just before processing by the firmware
+
+  return process_record_user(keycode, record);
+}
+
+*/
diff --git a/keyboards/kbdfans/kbdpad_mk2/kbdpad_mk2.h b/keyboards/kbdfans/kbdpad_mk2/kbdpad_mk2.h
new file mode 100644
index 0000000000..328aeaac9b
--- /dev/null
+++ b/keyboards/kbdfans/kbdpad_mk2/kbdpad_mk2.h
@@ -0,0 +1,43 @@
+/* Copyright 2019 Ryota Goto
+ *
+ * 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"
+
+/* This a shortcut to help you visually see your layout.
+ *
+ * The first section contains all of the arguments representing the physical
+ * layout of the board and position of the keys.
+ *
+ * The second converts the arguments into a two-dimensional array which
+ * represents the switch matrix.
+ */
+#define LAYOUT_ortho_6x4( \
+    K00, K01, K02, K03, \
+	K10, K11, K12, K13, \
+	K20, K21, K22, K23, \
+	K30, K31, K32, K33, \
+	K40, K41, K42, K43, \
+	K50, K51, K52, K53  \
+) \
+{ \
+    { K00, K01, K02, K03 }, \
+	{ K10, K11, K12, K13 }, \
+	{ K20, K21, K22, K23 }, \
+	{ K30, K31, K32, K33 }, \
+	{ K40, K41, K42, K43 }, \
+	{ K50, K51, K52, K53 }  \
+}
diff --git a/keyboards/kbdfans/kbdpad_mk2/keymaps/default/keymap.c b/keyboards/kbdfans/kbdpad_mk2/keymaps/default/keymap.c
new file mode 100644
index 0000000000..841db90caa
--- /dev/null
+++ b/keyboards/kbdfans/kbdpad_mk2/keymaps/default/keymap.c
@@ -0,0 +1,44 @@
+/* Copyright 2019 Ryota Goto
+ *
+ * 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
+
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [0] = LAYOUT_ortho_6x4( /* Base */
+    KC_ESC,  KC_LCTL, KC_LALT, KC_BSPC, \
+	KC_NLCK, KC_PSLS, KC_PAST, KC_PMNS, \
+	KC_P7,   KC_P8,   KC_P9,   KC_PPLS, \
+	KC_P4,   KC_P5,   KC_P6,   KC_PPLS, \
+	KC_P1,   KC_P2,   KC_P3,   KC_PENT, \
+	KC_P0,   KC_P0,   KC_PDOT, KC_PENT  \
+  ),
+};
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  return true;
+}
+
+void matrix_init_user(void) {
+
+}
+
+void matrix_scan_user(void) {
+
+}
+
+void led_set_user(uint8_t usb_led) {
+
+}
diff --git a/keyboards/kbdfans/kbdpad_mk2/keymaps/default/readme.md b/keyboards/kbdfans/kbdpad_mk2/keymaps/default/readme.md
new file mode 100644
index 0000000000..71ff8e0025
--- /dev/null
+++ b/keyboards/kbdfans/kbdpad_mk2/keymaps/default/readme.md
@@ -0,0 +1,3 @@
+# The default keymap for KBDPAD MKII
+
+Just a numpad. Top row from Cherry G80-3700
\ No newline at end of file
diff --git a/keyboards/kbdfans/kbdpad_mk2/keymaps/tester/keymap.c b/keyboards/kbdfans/kbdpad_mk2/keymaps/tester/keymap.c
new file mode 100644
index 0000000000..04c301feea
--- /dev/null
+++ b/keyboards/kbdfans/kbdpad_mk2/keymaps/tester/keymap.c
@@ -0,0 +1,44 @@
+/* Copyright 2019 Ryota Goto
+ *
+ * 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
+
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [0] = LAYOUT_ortho_6x4( /* Base */
+    BL_TOGG, BL_STEP, RGB_TOG, RGB_MOD, \
+	KC_NLCK, KC_PSLS, KC_PAST, KC_PMNS, \
+	KC_P7,   KC_P8,   KC_P9,   KC_PPLS, \
+	KC_P4,   KC_P5,   KC_P6,   KC_PPLS, \
+	KC_P1,   KC_P2,   KC_P3,   KC_PENT, \
+	KC_P0,   KC_P0,   KC_PDOT, KC_PENT  \
+  ),
+};
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  return true;
+}
+
+void matrix_init_user(void) {
+
+}
+
+void matrix_scan_user(void) {
+
+}
+
+void led_set_user(uint8_t usb_led) {
+
+}
diff --git a/keyboards/kbdfans/kbdpad_mk2/keymaps/tester/readme.md b/keyboards/kbdfans/kbdpad_mk2/keymaps/tester/readme.md
new file mode 100644
index 0000000000..3cd1e9b67b
--- /dev/null
+++ b/keyboards/kbdfans/kbdpad_mk2/keymaps/tester/readme.md
@@ -0,0 +1,9 @@
+# The testing keymap for KBDPAD MKII
+
+Turns top row into LED tester.  
+  
+From left to right:  
+Backlight Toggle  
+Backlight Step  
+RGB Toggle  
+RGB Mode Cycle  
\ No newline at end of file
diff --git a/keyboards/kbdfans/kbdpad_mk2/readme.md b/keyboards/kbdfans/kbdpad_mk2/readme.md
new file mode 100644
index 0000000000..7736019bb5
--- /dev/null
+++ b/keyboards/kbdfans/kbdpad_mk2/readme.md
@@ -0,0 +1,15 @@
+# KBDPAD MKII
+
+![kbdpad_mk2](https://cdn.shopify.com/s/files/1/1473/3902/files/1_17ddc70a-87f6-406d-8a32-d63615c70773.jpg?v=1552119175)
+
+A simple numpad
+
+Keyboard Maintainer: [ai03](https://github.com/ai03-2725)/[KBDfans](https://kbdfans.cn/)    
+Hardware Supported: The KBDPAD MKII PCB/case  
+Hardware Availability: [KBDfans](https://kbdfans.cn/products/gb-kbdpad-mkii-mechanical-keyboard-kit)  
+
+Make example for this keyboard (after setting up your build environment):
+
+    make kbdfans/kbdpad_mk2: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).
diff --git a/keyboards/kbdfans/kbdpad_mk2/rules.mk b/keyboards/kbdfans/kbdpad_mk2/rules.mk
new file mode 100644
index 0000000000..90614e9409
--- /dev/null
+++ b/keyboards/kbdfans/kbdpad_mk2/rules.mk
@@ -0,0 +1,82 @@
+# MCU name
+MCU = atmega32u2
+
+# 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
+
+
+# Bootloader selection
+#   Teensy       halfkay
+#   Pro Micro    caterina
+#   Atmel DFU    atmel-dfu
+#   LUFA DFU     lufa-dfu
+#   QMK DFU      qmk-dfu
+#   atmega32a    bootloadHID
+BOOTLOADER = atmel-dfu
+
+
+# If you don't know the bootloader type, then you can specify the
+# Boot Section Size in *bytes* by uncommenting out the OPT_DEFS line
+#   Teensy halfKay      512
+#   Teensy++ halfKay    1024
+#   Atmel DFU loader    4096
+#   LUFA bootloader     4096
+#   USBaspLoader        2048
+# OPT_DEFS += -DBOOTLOADER_SIZE=4096
+
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = lite    # Virtual DIP switch configuration(+1000)
+MOUSEKEY_ENABLE = yes       # Mouse keys(+4700)
+EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
+CONSOLE_ENABLE = no         # 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 = yes           # USB Nkey Rollover
+BACKLIGHT_ENABLE = yes      # Enable keyboard backlight functionality on B7 by default
+RGBLIGHT_ENABLE = yes       # Enable keyboard RGB underglow
+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
+HD44780_ENABLE = no 		# Enable support for HD44780 based LCDs (+400)
+
+LAYOUTS = ortho_6x4