Add support for LFKeyboard products: LFK78, LFK87 and SMK65

8 files changed, 582 insertions, 0 deletions

diff --git a/keyboards/lfkeyboards/smk65/config.h b/keyboards/lfkeyboards/smk65/config.h
new file mode 100644
index 000000000..78626416c
--- /dev/null
+++ b/keyboards/lfkeyboards/smk65/config.h
@@ -0,0 +1,168 @@
+/*
+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
+
+#include "config_common.h"
+
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x6062
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    LFKeyboards
+#define PRODUCT         SMK65v2
+#define DESCRIPTION     QMK keyboard firmware for SMK65
+
+// RevA
+// #define DIODE_DIRECTION COL2ROW
+// #define MATRIX_ROWS 5
+// #define MATRIX_COLS 16
+// #define MATRIX_ROW_PINS {B7, F7, F6, F5, F4}
+// #define MATRIX_COL_PINS {F0, F1, D2, D3, D5, D4, D6, D7, B4, B5, B6, C7, B3, B2, B1, B0}
+// #define UNUSED_PINS {}
+
+// RevB
+#define DIODE_DIRECTION COL2ROW
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 16
+#define MATRIX_ROW_PINS {D6, D7, E0, C3, C4}
+#define MATRIX_COL_PINS {F2, C5, E5, E4, B7, B6, B5, B4, B3, B2, B1, B0, E1, C0, C1, C2}
+#define UNUSED_PINS {}
+#define RGBLED_NUM 20     // Number of LEDs
+
+//RevB only:
+
+#define AUDIO_VOICES
+#define C6_AUDIO
+// #define B5_AUDIO
+
+#define BACKLIGHT_LEVELS 8
+#define BACKLIGHT_PWM_MAP {8, 16, 40, 55, 70, 128, 200, 255}
+
+#define RGB_DI_PIN C7  // Have to set it to something to get the ws2812 code to compile
+#define RGBLED_NUM 20     // Number of LEDs
+#define RGBLIGHT_ANIMATIONS
+#define RGBLIGHT_HUE_STEP 10
+#define RGBLIGHT_SAT_STEP 17
+#define RGBLIGHT_VAL_STEP 17
+
+/* 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
+
+/*
+ * 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
+
+#endif
diff --git a/keyboards/lfkeyboards/smk65/keymaps/default/config.h b/keyboards/lfkeyboards/smk65/keymaps/default/config.h
new file mode 100644
index 000000000..8893d122e
--- /dev/null
+++ b/keyboards/lfkeyboards/smk65/keymaps/default/config.h
@@ -0,0 +1,8 @@
+#ifndef CONFIG_USER_H
+#define CONFIG_USER_H
+
+#include "../../config.h"
+
+// place overrides here
+
+#endif
diff --git a/keyboards/lfkeyboards/smk65/keymaps/default/keymap.c b/keyboards/lfkeyboards/smk65/keymaps/default/keymap.c
new file mode 100644
index 000000000..97ca543b5
--- /dev/null
+++ b/keyboards/lfkeyboards/smk65/keymaps/default/keymap.c
@@ -0,0 +1,85 @@
+#include "smk65.h"
+#include "action_layer.h"
+
+//Define a shorter 'transparent' key code to make the keymaps more compact
+#define KC_TR KC_TRNS
+
+enum keymap_layout {
+    VANILLA = 0,
+    FUNC,
+    SETTINGS,
+};
+
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[VANILLA] = KEYMAP(
+  /* Keymap VANILLA: (Base Layer) Default Layer
+   * ,------------------------------------------------------------.----.
+   * |Esc~| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backspa| Ins|
+   * |------------------------------------------------------------|----|
+   * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|     \| Del|
+   * |------------------------------------------------------------|----|
+   * |CAPS    |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return |PgUp|
+   * |------------------------------------------------------------|----|
+   * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift  |Up |PgDn|
+   * |-----------------------------------------------------------------|
+   * |Ctrl|Win |Alt |       Space         |Alt |Ctrl|Func|Lft| Dn |Rig |
+   * `-----------------------------------------------------------------'
+   */
+    KC_GESC,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_BSPC,  KC_INS,
+    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_BSLS,  KC_DEL,
+    KC_CAPS,  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_PGUP,
+    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_PGDN,
+    KC_LCTL, KC_LGUI, KC_LALT,         KC_SPC,       KC_RALT, KC_RCTL, MO(FUNC), KC_LEFT, KC_DOWN,  KC_RGHT),
+
+[FUNC] = KEYMAP(
+  /* Keymap VANILLA: Function Layer
+   * ,------------------------------------------------------------.----.
+   * |Esc~| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backspa| Ins|
+   * |------------------------------------------------------------|----|
+   * |AudTgl| Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|     \| Del|
+   * |------------------------------------------------------------|----|
+   * |CAPS    |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return |PgUp|
+   * |------------------------------------------------------------|----|
+   * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift  |Up |PgDn|
+   * |-----------------------------------------------------------------|
+   * |Ctrl|Win |Alt |       Space         |Alt |Ctrl|Func|Lft| Dn |Rig |
+   * `-----------------------------------------------------------------'
+   */
+    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_F13,  KC_F14,
+    AU_TOG, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR,     KC_TR,  KC_TR,
+    KC_TR,  KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR,           KC_TR,  KC_TR,
+    KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR, KC_TR,            KC_TR,  KC_TR,
+    KC_TR, KC_TR, KC_TR,         KC_TR,       KC_TR, KC_TR, KC_TR, KC_TR, KC_TR,  KC_TR),
+};
+
+const uint16_t PROGMEM fn_actions[] = {
+    ACTION_FUNCTION(LFK_CLEAR),                               // FN0 - reset layers
+    ACTION_FUNCTION(LFK_ESC_TILDE),                           // FN1 - esc+shift = ~, else escape
+  };
+
+
+const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
+{
+  // MACRODOWN only works in this function
+      switch(id) {
+      }
+    return MACRO_NONE;
+};
+
+
+void matrix_init_user(void) {
+
+}
+
+void matrix_scan_user(void) {
+
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  return true;
+}
+
+void led_set_user(uint8_t usb_led) {
+
+}
diff --git a/keyboards/lfkeyboards/smk65/keymaps/default/rules.mk b/keyboards/lfkeyboards/smk65/keymaps/default/rules.mk
new file mode 100644
index 000000000..14ceebb77
--- /dev/null
+++ b/keyboards/lfkeyboards/smk65/keymaps/default/rules.mk
@@ -0,0 +1,36 @@
+# 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           # Disable keyboard backlight functionality
+MIDI_ENABLE = no                # MIDI controls
+AUDIO_ENABLE = yes              # Audio output on port C6
+UNICODE_ENABLE = no             # Unicode
+BLUETOOTH_ENABLE = no           # Disable Bluetooth with the Adafruit EZ-Key HID
+RGBLIGHT_ENABLE = yes          	# Disable RGB underlight
+RGBLIGHT_CUSTOM_DRIVER = yes    # RGB code is implemented in lefkeyboards, not WS2812
+SLEEP_LED_ENABLE = no           # Breathing sleep LED during USB suspend
+TAP_DANCE_ENABLE = no
+
+ISSI_ENABLE = yes               # If the I2C pullup resistors aren't install this must be disabled
+WATCHDOG_ENABLE = no            # Resets keyboard if matrix_scan isn't run every 250ms
+
+
+ifndef QUANTUM_DIR
+	include ../../../../Makefile
+endif
+
+ifeq ($(strip $(ISSI_ENABLE)), yes)
+    TMK_COMMON_DEFS += -DISSI_ENABLE
+endif
+
+ifeq ($(strip $(WATCHDOG_ENABLE)), yes)
+    TMK_COMMON_DEFS += -DWATCHDOG_ENABLE
+endif
diff --git a/keyboards/lfkeyboards/smk65/readme.md b/keyboards/lfkeyboards/smk65/readme.md
new file mode 100644
index 000000000..8265e36e6
--- /dev/null
+++ b/keyboards/lfkeyboards/smk65/readme.md
@@ -0,0 +1,14 @@
+SMK65
+===
+
+65% layout based on Mat3o's Whitefox, but with support for SMK switches.
+
+Keyboard Maintainer: [LFKeyboards](https://github.com/lfkeyboards)  
+Hardware Supported: SMK65  
+Hardware Availability: [LFKeyboards.com](https://www.lfkeyboards.com/)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make lfkeyboards/smk65: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.
\ No newline at end of file
diff --git a/keyboards/lfkeyboards/smk65/rules.mk b/keyboards/lfkeyboards/smk65/rules.mk
new file mode 100644
index 000000000..b7f94154a
--- /dev/null
+++ b/keyboards/lfkeyboards/smk65/rules.mk
@@ -0,0 +1,17 @@
+MCU = at90usb646
+OPT_DEFS += -DBOOTLOADER_SIZE=4096
+
+# Extra source files for IS3731 lighting
+SRC = TWIlib.c issi.c lighting.c
+
+# Processor frequency.
+F_CPU = 16000000
+
+# Target architecture (see library "Board Types" documentation).
+ARCH = AVR8
+
+# Input clock frequency.
+F_USB = $(F_CPU)
+
+# Interrupt driven control endpoint task(+60)
+OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
diff --git a/keyboards/lfkeyboards/smk65/smk65.c b/keyboards/lfkeyboards/smk65/smk65.c
new file mode 100644
index 000000000..d3654b880
--- /dev/null
+++ b/keyboards/lfkeyboards/smk65/smk65.c
@@ -0,0 +1,164 @@
+#include <avr/sfr_defs.h>
+#include <avr/timer_avr.h>
+#include <avr/wdt.h>
+#include "smk65.h"
+#include "keymap.h"
+#include "debug.h"
+#include "issi.h"
+#include "TWIlib.h"
+#include "lighting.h"
+
+uint16_t click_hz = CLICK_HZ;
+uint16_t click_time = CLICK_MS;
+uint8_t click_toggle = CLICK_ENABLED;
+
+
+void matrix_init_kb(void)
+{
+    matrix_init_user();
+
+#ifdef AUDIO_ENABLE
+    // audio_init() sets PB5 to output and drives it low, which breaks our matrix
+    // so reset PB5 to input
+    cbi(DDRB, 5);
+    sbi(PORTB, 5);
+#else
+    // If we're not using the audio pin, drive it low
+    sbi(DDRC, 6);
+    cbi(PORTC, 6);
+#endif
+
+#ifdef ISSI_ENABLE
+    issi_init();
+#endif
+}
+
+void matrix_scan_kb(void)
+{
+#ifdef WATCHDOG_ENABLE
+    wdt_reset();
+#endif
+    matrix_scan_user();
+}
+
+void click(uint16_t freq, uint16_t duration){
+#ifdef AUDIO_ENABLE
+    if(freq >= 100 && freq <= 20000 && duration < 100){
+        play_note(freq, 10);
+        for (uint16_t i = 0; i < duration; i++){
+            _delay_ms(1);
+        }
+        stop_all_notes();
+    }
+#endif
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t* record)
+{
+    // Test code that turns on the switch led for the key that is pressed
+    // set_backlight_by_keymap(record->event.key.col, record->event.key.row);
+    if (click_toggle && record->event.pressed){
+        click(click_hz, click_time);
+    }
+    if (keycode == RESET) {
+        reset_keyboard_kb();
+    } else {
+    }
+    return process_record_user(keycode, record);
+}
+
+void action_function(keyrecord_t *event, uint8_t id, uint8_t opt)
+{
+#ifdef AUDIO_ENABLE
+    int8_t sign = 1;
+#endif
+    if(id == LFK_ESC_TILDE){
+        // Send ~ on shift-esc
+        void (*method)(uint8_t) = (event->event.pressed) ? &add_key : &del_key;
+        uint8_t shifted = get_mods() & (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT));
+        method(shifted ? KC_GRAVE : KC_ESCAPE);
+        send_keyboard_report();
+    }else if(event->event.pressed){
+        switch(id){
+            case LFK_SET_DEFAULT_LAYER:
+                // set/save the current base layer to eeprom, falls through to LFK_CLEAR
+                eeconfig_update_default_layer(1UL << opt);
+                default_layer_set(1UL << opt);
+            case LFK_CLEAR:
+                // Go back to default layer
+                layer_clear();
+                break;
+#ifdef AUDIO_ENABLE
+            case LFK_CLICK_FREQ_LOWER:
+                sign = -1;  // continue to next statement
+            case LFK_CLICK_FREQ_HIGHER:
+                click_hz += sign * 100;
+                click(click_hz, click_time);
+                break;
+            case LFK_CLICK_TOGGLE:
+                if(click_toggle){
+                    click_toggle = 0;
+                    click(4000, 100);
+                    click(1000, 100);
+                }else{
+                    click_toggle = 1;
+                    click(1000, 100);
+                    click(4000, 100);
+                }
+                break;
+            case LFK_CLICK_TIME_SHORTER:
+                sign = -1;  // continue to next statement
+            case LFK_CLICK_TIME_LONGER:
+                click_time += sign;
+                click(click_hz, click_time);
+                break;
+#endif
+            case LFK_DEBUG_SETTINGS:
+                dprintf("Click:\n");
+                dprintf("  toggle: %d\n", click_toggle);
+                dprintf("  freq(hz): %d\n", click_hz);
+                dprintf("  duration(ms): %d\n", click_time);
+                break;
+        }
+    }
+}
+
+void reset_keyboard_kb(){
+#ifdef WATCHDOG_ENABLE
+    MCUSR = 0;
+    wdt_disable();
+    wdt_reset();
+#endif
+    reset_keyboard();
+}
+
+void led_set_kb(uint8_t usb_led)
+{
+    // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+    led_set_user(usb_led);
+}
+
+// LFK lighting info
+const uint8_t switch_matrices[] = {0, 1};
+const uint8_t rgb_matrices[] = {6, 7};
+// const uint8_t rgb_sequence[] = {
+//     14, 24, 23, 22, 21, 20, 19, 18, 26, 25, 28, 29,
+//     30, 31, 32, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13
+// };
+const uint8_t rgb_sequence[] = {
+    25, 28, 29,
+    30, 31, 32, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
+};
+// Maps switch LEDs from Row/Col to ISSI matrix.
+// Value breakdown:
+//     Bit     | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
+//            /    \ ISSI Col  |    ISSI Row   |
+//          matrix idx
+// const uint8_t switch_leds[MATRIX_ROWS][MATRIX_COLS] =
+// KEYMAP(
+//   0x19, 0x18,   0x17, 0x16, 0x15, 0x14, 0x13, 0x12, 0x11, 0x99, 0x98, 0x97, 0x96, 0x95, 0x94,   0x93,   0x92, 0x91,
+//   0x29, 0x28,    0x27,  0x26, 0x25, 0x24, 0x23, 0x22, 0x21, 0xA9, 0xA8, 0xA7, 0xA6, 0xA5, 0xA4, 0xA3,   0xA2, 0xA1,
+//   0x39, 0x38,      0x37,  0x36, 0x35, 0x34, 0x33, 0x32, 0x31, 0xB9, 0xB8, 0xB7, 0xB6, 0xB5,     0xB3,
+//   0x49, 0x48,    0x47,     0x45, 0x44, 0x43, 0x42, 0x41, 0xC9, 0xC8, 0xC7, 0xC6, 0xC5,          0xC4,   0xC2,
+//   0x59, 0x58,   0x57,  0x56,  0x55,             0x51,                   0xD6, 0xE5, 0xE4,         0xE3, 0xE2, 0xE1);
diff --git a/keyboards/lfkeyboards/smk65/smk65.h b/keyboards/lfkeyboards/smk65/smk65.h
new file mode 100644
index 000000000..cb39a6c11
--- /dev/null
+++ b/keyboards/lfkeyboards/smk65/smk65.h
@@ -0,0 +1,90 @@
+#ifndef SMK65_H
+#define SMK65_H
+
+/* if the kb.h file exists (because we're running from qmkbuilder) include it */
+#ifdef __has_include
+#if __has_include("kb.h")
+#include "kb.h"
+#endif
+#endif
+
+#include "quantum.h"
+#include "matrix.h"
+#include <avr/sfr_defs.h>
+
+#ifndef cbi
+#define cbi(sfr, bit) (_SFR_BYTE(sfr) &= ~_BV(bit))
+#endif
+
+#ifndef sbi
+#define sbi(sfr, bit) (_SFR_BYTE(sfr) |= _BV(bit))
+#endif
+
+
+typedef struct RGB_Color {
+    uint16_t red;
+    uint16_t green;
+    uint16_t blue;
+} RGB_Color;
+
+typedef struct Layer_Info {
+    uint32_t layer;
+    uint32_t mask;
+    RGB_Color color;
+} Layer_Info;
+
+extern const uint32_t layer_count;
+extern const Layer_Info layer_info[];
+
+enum action_functions {
+    LFK_CLEAR = 0,          // Resets all layers
+    LFK_ESC_TILDE,          // esc+lshift = ~
+    LFK_SET_DEFAULT_LAYER,  // changes and saves current base layer to eeprom
+    LFK_CLICK_TOGGLE,       // Adjusts click duration
+    LFK_CLICK_FREQ_HIGHER,  // Adjusts click frequency
+    LFK_CLICK_FREQ_LOWER,   // Adjusts click frequency
+    LFK_CLICK_TIME_LONGER,  // Adjusts click duration
+    LFK_CLICK_TIME_SHORTER, // Adjusts click duration
+    LFK_DEBUG_SETTINGS,     // prints LED and click settings to HID
+    LFK_LED_TEST            // cycles through switch and RGB LEDs
+};
+
+#define CLICK_HZ 500
+#define CLICK_MS 2
+#define CLICK_ENABLED 0
+
+void reset_keyboard_kb(void);
+void click(uint16_t freq, uint16_t duration);
+
+/* Vanilla Keymap */
+// This a shortcut to help you visually see your layout.
+/*
+* ,-------------------------------------------------------------------------------.
+* | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 1A | 1B | 1C | 1D |   1E    | 1G |
+* |-------------------------------------------------------------------------------|
+* | 21   | 22 |23 | 24 | 25 | 26 | 27 | 28 | 29 | 2A | 2B | 2C | 2D |   2F   | 2G |
+* |-------------------------------------------------------------------------------|
+* | 31    | 32 |33 | 34 | 35 | 36 | 37 | 38 | 39 | 3A | 3B | 3C |      3F    | 3G |
+* |-------------------------------------------------------------------------------|
+* | 41      | 42 |43 | 45 | 46 | 47 | 48 | 49 | 4A | 4B | 4C |    4D    | 4F | 4G |
+* |-------------------------------------------------------------------------------|
+* | 51  |  52  | 53  |              57        | 5A | 5B | 5C | 5D |  5E | 3E | 4E |
+* `-------------------------------------------------------------------------------'
+*/
+// The first section contains all of the arguements
+// The second converts the arguments into a two-dimensional array
+#define KEYMAP( \
+    k11, k12, k13, k14, k15, k16, k17, k18, k19, k1A, k1B, k1C, k1D,         k1F, k1G, \
+    k21,   k22, k23, k24, k25, k26, k27, k28, k29, k2A, k2B, k2C, k2D,       k2F, k2G, \
+    k31,    k32, k33, k34, k35, k36, k37, k38, k39, k3A, k3B, k3C,           k3F, k3G, \
+    k41,     k43, k44,  k45, k46, k47, k48, k49, k4A, k4B, k4C,         k4D, k4F, k4G, \
+    k51, k52, k53,              k57,                      k5B, k5C, k5D, k5E, k3E, k4E \
+) { \
+    {k11, k12, k13, k14, k15, k16, k17, k18, k19, k1A, k1B, k1C, k1D, KC_NO, k1F, k1G}, \
+    {k21, k22, k23, k24, k25, k26, k27, k28, k29, k2A, k2B, k2C, k2D, KC_NO, k2F, k2G}, \
+    {k31, k32, k33, k34, k35, k36, k37, k38, k39, k3A, k3B, k3C, KC_NO, k3E, k3F, k3G}, \
+    {k41, KC_NO, k43, k44, k45, k46, k47, k48, k49, k4A, k4B, k4C, k4D, k4E, k4F, k4G}, \
+    {k51, k52, k53, KC_NO, KC_NO, KC_NO, k57, KC_NO, KC_NO, KC_NO, k5B, k5C, k5D, k5E, KC_NO, KC_NO}, \
+}
+
+#endif //SMK65_H