[Keyboard] LFK78 refactor (#7835)

* Change include guards to pragma once

* Clean up default keymaps

* Remove some magic numbers and use GPIO macros

* Clean up keyboard.[ch]

* Tidy up info.json and readme

* Align config.h with template

* Split up revision code into subfolders

* rev C-H has no audio, apparently

* Change revc_h to revc and document differences

* Turn off Audio on revb for now, for Travis' sake

* Split info.json into revision folders

* Clean up default keymaps some more

3 files changed, 76 insertions, 131 deletions

diff --git a/keyboards/lfkeyboards/lfk78/keymaps/iso/keymap.c b/keyboards/lfkeyboards/lfk78/keymaps/iso/keymap.c
index 806f402e83..3dbc775579 100644
--- a/keyboards/lfkeyboards/lfk78/keymaps/iso/keymap.c
+++ b/keyboards/lfkeyboards/lfk78/keymaps/iso/keymap.c
@@ -2,112 +2,98 @@
 
 enum keymap_layout {
     VANILLA = 0,  // matches MF68 layout
-    FUNC,         // 0x02
-    SETTINGS,     // 0x04
+    FUNC,
+    SETTINGS
 };
 
 // Colors of the layer indicator LED
 // This list needs to define layer 0xFFFFFFFF, it is the end of the list, and the unknown layer
 const Layer_Info layer_info[] = {
-  // Layer     Mask           Red     Green   Blue
-  {0x00000000, 0xFFFFFFFF, {0x0000, 0x0FFF, 0x0000}}, // base layer - green
-  {0x00000002, 0xFFFFFFFE, {0x0000, 0x0000, 0x0FFF}}, // function layer - blue
-  {0x00000004, 0xFFFFFFFC, {0x0FFF, 0x0000, 0x0FFF}}, // settings layer - magenta
-  {0xFFFFFFFF, 0xFFFFFFFF, {0x0FFF, 0x0FFF, 0x0FFF}}, // unknown layer - REQUIRED - white
+    // Layer      Mask          Red     Green   Blue
+    { 0x00000000, 0xFFFFFFFF, { 0x0000, 0x0FFF, 0x0000 } }, // base layer - green
+    { 0x00000002, 0xFFFFFFFE, { 0x0000, 0x0000, 0x0FFF } }, // function layer - blue
+    { 0x00000004, 0xFFFFFFFC, { 0x0FFF, 0x0000, 0x0FFF } }, // settings layer - magenta
+    { 0xFFFFFFFF, 0xFFFFFFFF, { 0x0FFF, 0x0FFF, 0x0FFF } }  // unknown layer - REQUIRED - white
 };
 
-
-
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-  /* Keymap VANILLA: (Base Layer) Default Layer
-   * ,---------.  ,------------------------------------------------------------.  ,---------.
-   * | F1 | F2 |  |Esc~| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backspa|  | Ins|PgUp|
-   * |---------|  |------------------------------------------------------------|  |---------|
-   * | F3 | F4 |  |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|  Ret|  | Del|PgDn|
-   * |---------|  |--------------------------------------------------------.  |  `---------'
-   * | F5 | F6 |  |CAPS   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|  # |  |
-   * |---------|  |-----------------------------------------------------------|  ,----.
-   * | F7 | F8 |  |Shft| \ |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift     |  | Up |
-   * |---------|  |-------------------------------------------------------------------------.
-   * | F9 | F10|  |Ctrl|Win |Alt |      Space            |Alt |Ctrl|Func |    |Lft| Dn |Rig |
-   * `---------'  `------------------------------------------------------'    `-------------'
-   */
-  [VANILLA] = LAYOUT_iso(
-    KC_F1,  KC_F2,    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_PGUP, \
-    KC_F3,  KC_F4,    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_ENT,           KC_DEL,  KC_PGDN, \
-    KC_F5,  KC_F6,    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_NUHS,                                      \
-    KC_F7,  KC_F8,    KC_LSFT, KC_NUBS, 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_F9,  KC_F10,   KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                             KC_RALT, KC_RCTL, MO(FUNC),          KC_LEFT, KC_DOWN, KC_RGHT  \
-  ),
+    /* Keymap VANILLA: (Base Layer) Default Layer
+     * ,---------.  ,------------------------------------------------------------.  ,---------.
+     * | F1 | F2 |  |Esc~| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |  0| - | = |Backspa|  | Ins|PgUp|
+     * |---------|  |------------------------------------------------------------|  |---------|
+     * | F3 | F4 |  |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|  Ret|  | Del|PgDn|
+     * |---------|  |--------------------------------------------------------.  |  `---------'
+     * | F5 | F6 |  |CAPS   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|  # |  |
+     * |---------|  |-----------------------------------------------------------|  ,----.
+     * | F7 | F8 |  |Shft| \ |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift     |  | Up |
+     * |---------|  |-------------------------------------------------------------------------.
+     * | F9 | F10|  |Ctrl|Win |Alt |      Space            |Alt |Ctrl|Func |    |Lft| Dn |Rig |
+     * `---------'  `------------------------------------------------------'    `-------------'
+     */
+    [VANILLA] = LAYOUT_iso(
+        KC_F1,   KC_F2,   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_PGUP,
+        KC_F3,   KC_F4,   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_ENT,           KC_DEL,  KC_PGDN,
+        KC_F5,   KC_F6,   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_NUHS,
+        KC_F7,   KC_F8,   KC_LSFT, KC_NUBS, 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_F9,   KC_F10,  KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                             KC_RALT, KC_RCTL, MO(FUNC),          KC_LEFT, KC_DOWN, KC_RGHT
+    ),
 
-  /* Keymap FUNCTION: Function Layer
-   * ,---------.  ,-------------------------------------------------------------.  ,---------.
-   * |    |    |  | ` |F1 |F2 |F3 |F4 |F5 |F6 |F7 |F8 |F9 |F10|F11|F12|Delete   |  | Ins|Home|
-   * |---------|  |-------------------------------------------------------------|  |---------|
-   * |    |    |  |Tab  |Hom| Up|End|PgU|   |   |   |   |   |   |   |   |       |  | Del|End |
-   * |---------|  |-------------------------------------------------------------|  `---------'
-   * |    |    |  |MO(FUNC)|Lft|Dn |Rig|PgD|   |Lft|Dwn| Up|Rgt|   |   |        |
-   * |---------|  |-------------------------------------------------------------|  ,----.
-   * |    |    |  |Shift   |   |   |   |   |   |   |Mute|V- |V+ |  |TG(SETTINGS)|  | Up |
-   * |---------|  |--------------------------------------------------------------------------.
-   * |    |    |  |Ctrl|Win |Alt |        PgD            |Alt |Func |CTRL |     |Lft| Dn |Rig |
-   * `---------'  `------------------------------------------------------'     `-------------'
-   */
-  [FUNC] = LAYOUT(
-    _______, _______, 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_DEL,           _______, KC_HOME, \
-    _______, _______, XXXXXXX, KC_HOME, KC_UP,   KC_END,  KC_PGUP, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,      XXXXXXX,          _______, KC_END,  \
-    _______, _______, _______, KC_LEFT, KC_DOWN, KC_RGHT, KC_PGDN, XXXXXXX, KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT, XXXXXXX, XXXXXXX, XXXXXXX,                                          \
-    _______, _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_MUTE, KC_VOLD, KC_VOLU, XXXXXXX,          TG(SETTINGS),                   _______,          \
-    _______, _______, _______, _______, _______,                            KC_PGDN,                            _______, _______, _______,               _______, _______, _______  \
-  ),
+    /* Keymap FUNCTION: Function Layer
+     * ,---------.  ,-------------------------------------------------------------.  ,---------.
+     * |    |    |  | ` |F1 |F2 |F3 |F4 |F5 |F6 |F7 |F8 |F9 |F10|F11|F12|Delete   |  | Ins|Home|
+     * |---------|  |-------------------------------------------------------------|  |---------|
+     * |    |    |  |Tab  |Hom| Up|End|PgU|   |   |   |   |   |   |   |   |       |  | Del|End |
+     * |---------|  |-------------------------------------------------------------|  `---------'
+     * |    |    |  |MO(FUNC)|Lft|Dn |Rig|PgD|   |Lft|Dwn| Up|Rgt|   |   |        |
+     * |---------|  |-------------------------------------------------------------|  ,----.
+     * |    |    |  |Shift   |   |   |   |   |   |   |Mute|V- |V+ |  |TG(SETTINGS)|  | Up |
+     * |---------|  |--------------------------------------------------------------------------.
+     * |    |    |  |Ctrl|Win |Alt |        PgD            |Alt |Func |CTRL |     |Lft| Dn |Rig |
+     * `---------'  `------------------------------------------------------'     `-------------'
+     */
+    [FUNC] = LAYOUT_iso(
+        _______, _______, 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_DEL,                _______, KC_HOME,
+        _______, _______, XXXXXXX, KC_HOME, KC_UP,   KC_END,  KC_PGUP, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,               _______, KC_END,
+        _______, _______, _______, KC_LEFT, KC_DOWN, KC_RGHT, KC_PGDN, XXXXXXX, KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT, XXXXXXX, XXXXXXX, XXXXXXX,
+        _______, _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_MUTE, KC_VOLD, KC_VOLU, XXXXXXX, XXXXXXX,          TG(SETTINGS),          _______,
+        _______, _______, _______, _______, _______,                            KC_PGDN,                            _______, _______, _______,               _______, _______, _______
+    ),
 
-  /* Keymap SETTINGS: Settings Layer
-   * ,---------.  ,-------------------------------------------------------------.  ,-------------.
-   * |    |    |  |LayClr|   |   |   |   |   |   |   |   |  |   |BL-|BL+|BL Togl|  |RGB Tog |Val+|
-   * |---------|  |-------------------------------------------------------------|  |-------------|
-   * |    |    |  |MuMode |   |   |   |   |   |   |   |   |   |   |   |  |LEDTst|  |RGB Mode|Val-|
-   * |---------|  |-------------------------------------------------------------|  `-------------'
-   * |    |    |  |AudTgl   |Hz+|MS+|   |   |   |   |   |   |   |   |   |  RST  |
-   * |---------|  |-------------------------------------------------------------|  ,----.
-   * |    |    |  |ClickTgl  |Hz-|MS-|   |   |   |   |MuTgl|  |  |   |Layer Clr |  |Hue+|
-   * |---------|  |-------------------------------------------------------------------------.
-   * |    |    |  |    |    |    |                         |    |    |     |  |Sat-|Hue-|Sat+|
-   * `---------'  `--------------------------------------------------------'  `--------------'
-   */
-  [SETTINGS] = LAYOUT(
-    XXXXXXX, XXXXXXX, KC_FN0,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, BL_DEC,  BL_INC,  BL_TOGG,          RGB_TOG, RGB_VAI, \
-    XXXXXXX, XXXXXXX, MU_MOD,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,          RGB_MOD, RGB_VAD, \
-    XXXXXXX, XXXXXXX, AU_TOG,  KC_FN1,  KC_FN3,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, RESET,                                       \
-    XXXXXXX, XXXXXXX, KC_FN5,  KC_FN2,  KC_FN4,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, MU_TOG,  XXXXXXX, XXXXXXX, XXXXXXX,          XXXXXXX,                   RGB_HUI,          \
-    XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,                            XXXXXXX,                            XXXXXXX, XXXXXXX, XXXXXXX,          RGB_SAD, RGB_HUD, RGB_SAI  \
-  ),
+    /* Keymap SETTINGS: Settings Layer
+     * ,---------.  ,-------------------------------------------------------------.  ,-------------.
+     * |    |    |  |LayClr|   |   |   |   |   |   |   |   |  |   |BL-|BL+|BL Togl|  |RGB Tog |Val+|
+     * |---------|  |-------------------------------------------------------------|  |-------------|
+     * |    |    |  |MuMode |   |   |   |   |   |   |   |   |   |   |   |  |LEDTst|  |RGB Mode|Val-|
+     * |---------|  |-------------------------------------------------------------|  `-------------'
+     * |    |    |  |AudTgl   |Hz+|MS+|   |   |   |   |   |   |   |   |   |  RST  |
+     * |---------|  |-------------------------------------------------------------|  ,----.
+     * |    |    |  |ClickTgl  |Hz-|MS-|   |   |   |   |MuTgl|  |  |   |Layer Clr |  |Hue+|
+     * |---------|  |-------------------------------------------------------------------------.
+     * |    |    |  |    |    |    |                         |    |    |     |  |Sat-|Hue-|Sat+|
+     * `---------'  `--------------------------------------------------------'  `--------------'
+     */
+    [SETTINGS] = LAYOUT_iso(
+        XXXXXXX, XXXXXXX, F(0),    XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, BL_DEC,  BL_INC,  BL_TOGG,          RGB_TOG, RGB_VAI,
+        XXXXXXX, XXXXXXX, MU_MOD,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,          RGB_MOD, RGB_VAD,
+        XXXXXXX, XXXXXXX, AU_TOG,  F(1),    F(3),    XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, RESET,
+        XXXXXXX, XXXXXXX, F(5),    F(2),    F(4),    XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, MU_TOG,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,          XXXXXXX,          RGB_HUI,
+        XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,                            XXXXXXX,                            XXXXXXX, XXXXXXX, XXXXXXX,          RGB_SAD, RGB_HUD, RGB_SAI
+    )
 };
 
 const uint16_t PROGMEM fn_actions[] = {
-    ACTION_FUNCTION(LFK_CLEAR),                               // FN0 - reset layers
-    ACTION_FUNCTION(LFK_CLICK_FREQ_HIGHER),                   // FN1 - Increase Freq of audio click
-    ACTION_FUNCTION(LFK_CLICK_FREQ_LOWER),                    // FN2 - Decrease Freq of audio click
-    ACTION_FUNCTION(LFK_CLICK_TIME_LONGER),                   // FN3 - Increase length of audio click
-    ACTION_FUNCTION(LFK_CLICK_TIME_SHORTER),                  // FN4 - Decrease length of audio click
-    ACTION_FUNCTION(LFK_CLICK_TOGGLE),                        // FN5 - Toggle audio click
-  };
+    ACTION_FUNCTION(LFK_CLEAR),              // FN0 - reset layers
+    ACTION_FUNCTION(LFK_CLICK_FREQ_HIGHER),  // FN1 - Increase Freq of audio click
+    ACTION_FUNCTION(LFK_CLICK_FREQ_LOWER),   // FN2 - Decrease Freq of audio click
+    ACTION_FUNCTION(LFK_CLICK_TIME_LONGER),  // FN3 - Increase length of audio click
+    ACTION_FUNCTION(LFK_CLICK_TIME_SHORTER), // FN4 - Decrease length of audio click
+    ACTION_FUNCTION(LFK_CLICK_TOGGLE)        // FN5 - Toggle audio click
+};
 
 void matrix_init_user(void) {
     // This keymap only has a single base layer, so reset the default if needed
-    if(eeconfig_read_default_layer() > 1){
+    if (eeconfig_read_default_layer() > 1) {
         eeconfig_update_default_layer(1);
         default_layer_set(1);
     }
 }
-
-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/lfk78/keymaps/iso/readme.md b/keyboards/lfkeyboards/lfk78/keymaps/iso/readme.md
index 85b7b1a8d2..3b9acefbfd 100644
--- a/keyboards/lfkeyboards/lfk78/keymaps/iso/readme.md
+++ b/keyboards/lfkeyboards/lfk78/keymaps/iso/readme.md
@@ -1 +1 @@
-# The default keymap for bluepad
+# The default ISO keymap for LFK78
diff --git a/keyboards/lfkeyboards/lfk78/keymaps/iso/rules.mk b/keyboards/lfkeyboards/lfk78/keymaps/iso/rules.mk
deleted file mode 100644
index 04fa7d81b0..0000000000
--- a/keyboards/lfkeyboards/lfk78/keymaps/iso/rules.mk
+++ /dev/null
@@ -1,41 +0,0 @@
-# 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
-MOUSEKEY_ENABLE = no            # Mouse keys
-EXTRAKEY_ENABLE = yes           # Audio control and System control
-CONSOLE_ENABLE = yes             # Console for debug
-COMMAND_ENABLE = yes             # 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 = yes          # Enable keyboard backlight functionality
-MIDI_ENABLE = no                # MIDI controls
-AUDIO_ENABLE = yes               # Audio output on port C6
-UNICODE_ENABLE = no             # Unicode
-BLUETOOTH_ENABLE = no           # Enable Bluetooth with the Adafruit EZ-Key HID
-RGBLIGHT_ENABLE = yes           # Enable WS2812 RGB underlight.
-RGBLIGHT_CUSTOM_DRIVER = yes    # RGB code is implemented in lefkeyboards, not qmk base
-SLEEP_LED_ENABLE = yes          # 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
-
-
-
-# # Set the LFK78 hardware version. This is defined in rules.mk, but can be overidden here if desired
-# #
-# # RevB - first public release, uses atmega32u4, has audio, ISSI matrix split between RGB and backlight
-# # RevC/D - at90usb1286, no audio, ISSI device 0 is backlight, 4 is RGB
-# #
-# # Set to B, C or D
-# LFK_REV = D
-
-# ifeq ($(LFK_REV), B)
-#   MCU = atmega32u4
-# else
-#   MCU = at90usb1286
-# endif
-# OPT_DEFS += -DLFK_REV_$(LFK_REV)
-# OPT_DEFS += -DUSB_PRODUCT=\"LFK_Rev$(LFK_REV)\"