wip

2021-09-05 10:54:33 -07:00
608 changed files with 10427 additions and 2861 deletions
--- a/common_features.mk
+++ b/common_features.mk
@@ -698,23 +698,19 @@ ifeq ($(strip $(AUTO_SHIFT_ENABLE)), yes)
 endif

 JOYSTICK_ENABLE ?= no
-VALID_JOYSTICK_TYPES := analog digital
-JOYSTICK_DRIVER ?= analog
-ifeq ($(strip $(JOYSTICK_ENABLE)), yes)
-    ifeq ($(filter $(JOYSTICK_DRIVER),$(VALID_JOYSTICK_TYPES)),)
-        $(error "$(JOYSTICK_DRIVER)" is not a valid joystick driver)
-    endif
+ifneq ($(strip $(JOYSTICK_ENABLE)), no)
    OPT_DEFS += -DJOYSTICK_ENABLE
    SRC += $(QUANTUM_DIR)/process_keycode/process_joystick.c
    SRC += $(QUANTUM_DIR)/joystick.c
+endif

-    ifeq ($(strip $(JOYSTICK_DRIVER)), analog)
-        OPT_DEFS += -DANALOG_JOYSTICK_ENABLE
-        SRC += analog.c
-    endif
-    ifeq ($(strip $(JOYSTICK_DRIVER)), digital)
-        OPT_DEFS += -DDIGITAL_JOYSTICK_ENABLE
-    endif
+ifeq ($(strip $(JOYSTICK_ENABLE)), analog)
+    OPT_DEFS += -DANALOG_JOYSTICK_ENABLE
+    SRC += analog.c
+endif
+
+ifeq ($(strip $(JOYSTICK_ENABLE)), digital)
+    OPT_DEFS += -DDIGITAL_JOYSTICK_ENABLE
 endif

 DIGITIZER_ENABLE ?= no
--- a/data/mappings/info_config.json
+++ b/data/mappings/info_config.json
@@ -7,6 +7,7 @@
    # to_json: Default `true`. Set to `false` to exclude this mapping from info.json
    # to_c: Default `true`. Set to `false` to exclude this mapping from config.h
    # warn_duplicate: Default `true`. Set to `false` to turn off warning when a value exists in both places
+    "AUDIO_PIN_ALT_AS_NEGATIVE": {"info_key": "audio.alt_as_negative", "value_type": "bool"},
    "AUDIO_VOICES": {"info_key": "audio.voices", "value_type": "bool"},
    "BACKLIGHT_BREATHING": {"info_key": "backlight.breathing", "value_type": "bool"},
    "BREATHING_PERIOD": {"info_key": "backlight.breathing_period", "value_type": "int"},
--- a/data/schemas/definitions.jsonschema
+++ b/data/schemas/definitions.jsonschema
@@ -12,12 +12,6 @@
        "minLength": 1,
        "pattern": "^[0-9a-z_]*$"
    },
-    "keycode": {
-        "type": "string",
-        "minLength": 1,
-        "maxLength": 250,
-        "pattern": "^[A-Z_][0-9A-Z_()]*$"
-    },
    "hex_number_2d": {
        "type": "string",
        "pattern": "^0x[0-9A-F]{2}$"
--- a/data/schemas/keyboard.jsonschema
+++ b/data/schemas/keyboard.jsonschema
@@ -19,7 +19,75 @@
            "type": "object",
            "additionalProperties": false,
            "properties": {
+                "alt_as_negative": {"type": "boolean"},
+                "clicky": {
+                    "type": "object",
+                    "additionalProperties": false,
+                    "properties": {
+                        "enabled": {"type": "boolean"},
+                        "frequency": {
+                            "type": "object",
+                            "additionalProperties": false,
+                            "properties": {
+                                "default": {"$ref": "qmk.definitions.v1#/signed_decimal"},
+                                "factor": {"$ref": "qmk.definitions.v1#/signed_decimal"},
+                                "max": {"$ref": "qmk.definitions.v1#/signed_decimal"},
+                                "min": {"$ref": "qmk.definitions.v1#/signed_decimal"},
+                                "randomness": {"$ref": "qmk.definitions.v1#/signed_decimal"}
+                            }
+                        },
+                        "delay": {"$ref": "qmk.definitions.v1#/signed_int"}
+                    }
+                },
+                "dac": {
+                    "type": "object",
+                    "additionalProperties": false,
+                    "properties": {
+                        "sample_waveform": {
+                            "default": "sine",
+                            "type": "string",
+                            "enum": ["sine", "square", "trapezoid", "triangle"]
+                        },
+                        "channel": {"$ref": "qmk.definitions.v1#/unsigned_int"},
+                    }
+                },
+                "driver": {
+                    "type": "string",
+                    "enum": ["dac_basic", "dac_additive", "pwm_hardware", "pwm_software"],
+                },
+                "init_delay": {"type": "boolean"},
+                "music_mode": {
+                    "type": "object",
+                    "additionalProperties": false,
+                    "properties": {
+                        "enabled": {"type": "boolean"},
+                        "pitch_standard": {"$ref": "qmk.definitions.v1#/signed_decimal"}
+                    }
+                },
                "pins": {"$ref": "qmk.definitions.v1#/mcu_pin_array"},
+                "pwm": {
+                    "type": "object",
+                    "additionalProperties": false,
+                    "properties": {
+                        "channel": {"$ref": "qmk.definitions.v1#/unsigned_int_8"},
+                        "driver": {
+                            "default": "PWMD1",
+                            "type": "string",
+                            "enum": ["PWMD1", "PWMD2", "PWMD3", "PWMD4", "PWMD5"]
+                        },
+                        "pal_mode": {"$ref": "qmk.definitions.v1#/unsigned_int_8"},
+                    }
+                },
+                "sendstring_bell": {"type": "boolean"},
+                "tempo": {"$ref": "qmk.definitions.v1#/unsigned_int_8"},
+                "tone_multiplexing": {
+                    "type": "object",
+                    "additionalProperties": false,
+                    "properties": {
+                        "default_rate": {"$ref": "qmk.definitions.v1#/unsigned_int_8"},
+                        "enabled": {"type": "boolean"}
+                    }
+                },
                "voices": {"type": "boolean"}
            }
        },
@@ -77,10 +145,6 @@
                "lto": {"type": "boolean"},
            }
        },
-        "custom_keycodes": {
-            "type": "array",
-            "items": {"$ref": "qmk.definitions.v1#/keycode"}
-        },
        "diode_direction": {
            "type": "string",
            "enum": ["COL2ROW", "ROW2COL"]
--- a/data/schemas/keymap.jsonschema
+++ b/data/schemas/keymap.jsonschema
@@ -5,11 +5,6 @@
    "type": "object",
    "properties": {
        "author": {"type": "string"},
-        "config": {"$ref": "qmk.keyboard.v1"},
-        "custom_keycodes": {
-            "type": "array",
-            "items": {"$ref": "qmk.definitions.v1#/keycode"}
-        },
        "keyboard": {"$ref": "qmk.definitions.v1#/text_identifier"},
        "keymap": {"$ref": "qmk.definitions.v1#/text_identifier"},
        "layout": {"$ref": "qmk.definitions.v1#/layout_macro"},
@@ -17,12 +12,13 @@
            "type": "array",
            "items": {
                "type": "array",
-                "items": {"$ref": "qmk.definitions.v1#/keycode"}
+                "items": {"type": "string"}
            }
        },
+        "config": {"$ref": "qmk.keyboard.v1"},
        "notes": {
            "type": "string",
            "description": "asdf"
        }
    }
-}
+}
--- a/docs/feature_joystick.md
+++ b/docs/feature_joystick.md
@@ -2,6 +2,8 @@

 The keyboard can be made to be recognized as a joystick HID device by the operating system.

+This is enabled by adding `JOYSTICK_ENABLE` to `rules.mk`. You can set this value to `analog`, `digital`, or `no`.
+
 !> Joystick support is not currently available on V-USB devices.

 The joystick feature provides two services:
@@ -16,8 +18,7 @@ or send gamepad reports based on values computed by the keyboard.
 To use analog input you must first enable it in `rules.mk`:

 ```makefile
-JOYSTICK_ENABLE = yes
-JOYSTICK_DRIVER = analog # or 'digital'
+JOYSTICK_ENABLE = analog
 ```

 An analog device such as a potentiometer found on a gamepad's analog axes is based on a [voltage divider](https://en.wikipedia.org/wiki/Voltage_divider).
--- a/docs/feature_oled_driver.md
+++ b/docs/feature_oled_driver.md
@@ -356,10 +356,6 @@ bool oled_scroll_left(void);
 // Returns true if the screen was not scrolling or stops scrolling
 bool oled_scroll_off(void);

-// Returns true if the oled is currently scrolling, false if it is
-// not
-bool is_oled_scrolling(void);
-
 // Inverts the display
 // Returns true if the screen was or is inverted
 bool oled_invert(bool invert);
--- a/docs/feature_velocikey.md
+++ b/docs/feature_velocikey.md
@@ -13,7 +13,7 @@ EXTRAKEY_ENABLE = yes
 VELOCIKEY_ENABLE = yes
 ```

-Then, while using your keyboard, you need to also turn it on with the `VLK_TOG` keycode, which toggles the feature on and off.
+Then, while using your keyboard, you need to also turn it on with the VLK_TOG keycode, which toggles the feature on and off.

 The following light effects will all be controlled by Velocikey when it is enabled:
 - RGB Breathing
--- a/drivers/oled/oled_driver.h
+++ b/drivers/oled/oled_driver.h
@@ -313,10 +313,6 @@ bool oled_scroll_left(void);
 // Returns true if the screen was not scrolling or stops scrolling
 bool oled_scroll_off(void);

-// Returns true if the oled is currently scrolling, false if it is
-// not
-bool is_oled_scrolling(void);
-
 // Inverts the display
 // Returns true if the screen was or is inverted
 bool oled_invert(bool invert);
--- a/drivers/oled/ssd1306_sh1106.c
+++ b/drivers/oled/ssd1306_sh1106.c
@@ -692,8 +692,6 @@ bool oled_scroll_off(void) {
    return !oled_scrolling;
 }

-bool is_oled_scrolling(void) { return oled_scrolling; }
-
 bool oled_invert(bool invert) {
    if (!oled_initialized) {
        return oled_inverted;
--- a/keyboards/0xc7/61key/61key.c
+++ b/keyboards/0xc7/61key/61key.c
@@ -1,17 +0,0 @@
-/* Copyright 2021 0xC7
- *
- * 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 "61key.h"
--- a/keyboards/0xc7/61key/61key.h
+++ b/keyboards/0xc7/61key/61key.h
@@ -1,43 +0,0 @@
-/* Copyright 2021 0xC7
- *
- * 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 KC_NOt, see <http://www.gnu.org/licenses/>.
- */
-
-#pragma once
-
-#include "quantum.h"
-
-#define ___ KC_NO
-
-/* This is 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( \
-    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, K31, K32, K33, K34, K35, K36, K37, K38, K39, K3A,           K3D, \
-    K40, K41, K42,           K45,           K48, K49,      K4B,      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, ___, K2D }, \
-    { K30, K31, K32, K33, K34, K35, K36, K37, K38, K39, K3A, ___, ___, K3D }, \
-    { K40, K41, K42, ___, ___, K45, ___, ___, K48, K49, ___, K4B, ___, K4D }  \
-}
--- a/keyboards/0xc7/61key/config.h
+++ b/keyboards/0xc7/61key/config.h
@@ -1,152 +0,0 @@
-/*
-Copyright 2021 0xC7
-
-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    0xE117
-#define PRODUCT_ID   0x6161
-#define DEVICE_VER   0x0001
-#define MANUFACTURER 0xC7
-#define PRODUCT      61Key
-
-/* key matrix size */
-#define MATRIX_ROWS 5
-#define MATRIX_COLS 14
-
-/*
- * 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 { B0, B1, B2, B3, B7 }
-#define MATRIX_COL_PINS { D0, D1, D2, D3, D5, D4, D6, D7, F7, F6, F5, F4, F1, F0 }
-#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 LED_NUM_LOCK_PIN B0
-//#define LED_CAPS_LOCK_PIN B1
-//#define LED_SCROLL_LOCK_PIN B2
-//#define LED_COMPOSE_PIN B3
-//#define LED_KANA_PIN B4
-
-//#define BACKLIGHT_PIN B7
-//#define BACKLIGHT_LEVELS 3
-//#define BACKLIGHT_BREATHING
-
-//#define RGB_DI_PIN E2
-//#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
-
-/* 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 useful 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
-
-/*
- * 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
-
-/* disable these deprecated features by default */
-#define NO_ACTION_MACRO
-#define NO_ACTION_FUNCTION
-
-/* Bootmagic Lite key configuration */
-//#define BOOTMAGIC_LITE_ROW 0
-//#define BOOTMAGIC_LITE_COLUMN 0
--- a/keyboards/0xc7/61key/info.json
+++ b/keyboards/0xc7/61key/info.json
@@ -1,76 +0,0 @@
-{
-    "keyboard_name": "61Key",
-    "url": "",
-    "maintainer": "0xC7",
-    "layouts": {
-        "LAYOUT": {
-            "layout": [
-                {"x": 0, "y": 0},
-                {"x": 1, "y": 0},
-                {"x": 2, "y": 0},
-                {"x": 3, "y": 0},
-                {"x": 4, "y": 0},
-                {"x": 5, "y": 0},
-                {"x": 6, "y": 0},
-                {"x": 7, "y": 0},
-                {"x": 8, "y": 0},
-                {"x": 9, "y": 0},
-                {"x": 10, "y": 0},
-                {"x": 11, "y": 0},
-                {"x": 12, "y": 0},
-                {"x": 13, "y": 0},
-
-                {"x": 0, "y": 1, "w": 1.5},
-                {"x": 1.5, "y": 1},
-                {"x": 2.5, "y": 1},
-                {"x": 3.5, "y": 1},
-                {"x": 4.5, "y": 1},
-                {"x": 5.5, "y": 1},
-                {"x": 6.5, "y": 1},
-                {"x": 7.5, "y": 1},
-                {"x": 8.5, "y": 1},
-                {"x": 9.5, "y": 1},
-                {"x": 10.5, "y": 1},
-                {"x": 11.5, "y": 1},
-                {"x": 12.5, "y": 1},
-                {"x": 13.5, "y": 1, "w": 1.5},
-
-                {"x": 0, "y": 2, "w": 1.75},
-                {"x": 1.75, "y": 2},
-                {"x": 2.75, "y": 2},
-                {"x": 3.75, "y": 2},
-                {"x": 4.75, "y": 2},
-                {"x": 5.75, "y": 2},
-                {"x": 6.75, "y": 2},
-                {"x": 7.75, "y": 2},
-                {"x": 8.75, "y": 2},
-                {"x": 9.75, "y": 2},
-                {"x": 10.75, "y": 2},
-                {"x": 11.75, "y": 2},
-                {"x": 12.75, "y": 2, "w": 1.25},
-
-                {"x": 0, "y": 3, "w": 1.25},
-                {"x": 1.25, "y": 3},
-                {"x": 2.25, "y": 3},
-                {"x": 3.25, "y": 3},
-                {"x": 4.25, "y": 3},
-                {"x": 5.25, "y": 3},
-                {"x": 6.25, "y": 3},
-                {"x": 7.25, "y": 3},
-                {"x": 8.25, "y": 3},
-                {"x": 9.25, "y": 3},
-                {"x": 10.25, "y": 3},
-                {"x": 11.25, "y": 3, "w": 1.75},
-
-                {"x": 0, "y": 4, "w": 1.25},
-                {"x": 1.25, "y": 4, "w": 1.25},
-                {"x": 2.5, "y": 4, "w": 1.25},
-                {"x": 3.75, "y": 4, "w": 6.25},
-                {"x": 10, "y": 4, "w": 1.25},
-                {"x": 11.25, "y": 4, "w": 1.25},
-                {"x": 12.5, "y": 4, "w": 1.25},
-                {"x": 13.75, "y": 4, "w": 1.25}
-            ]
-        }
-    }
-}
--- a/keyboards/0xc7/61key/keymaps/default/keymap.c
+++ b/keyboards/0xc7/61key/keymaps/default/keymap.c
@@ -1,34 +0,0 @@
-/* Copyright 2021 0xC7
- *
- * 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(
-        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_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_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_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT,
-        KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, KC_RALT, MO(1), KC_APP, KC_RCTL
-    ),
-    [1] = LAYOUT(
-        KC_ESC, 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_TRNS, KC_TRNS, KC_UP, 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_LEFT, KC_DOWN, KC_RGHT, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_INS, KC_HOME, KC_PGUP, KC_TRNS,
-        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_DEL, KC_END, KC_PGDN, KC_TRNS,
-        KC_TRNS, KC_TRNS, KC_LOCK, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, C(A(KC_DEL))
-    )
-};
--- a/keyboards/0xc7/61key/keymaps/via/keymap.c
+++ b/keyboards/0xc7/61key/keymaps/via/keymap.c
@@ -1,48 +0,0 @@
-/* Copyright 2021 0xC7
- *
- * 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(
-        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_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_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_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT,
-        KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, KC_RALT, MO(1), KC_APP, KC_RCTL
-    ),
-    [1] = LAYOUT(
-        KC_ESC, 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_TRNS, KC_TRNS, KC_UP, 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_LEFT, KC_DOWN, KC_RGHT, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_INS, KC_HOME, KC_PGUP, KC_TRNS,
-        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_DEL, KC_END, KC_PGDN, KC_TRNS,
-        KC_TRNS, KC_TRNS, KC_LOCK, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, C(A(KC_DEL))
-    ),
-    [2] = LAYOUT(
-        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
-    ),
-    [3] = LAYOUT(
-        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
-    )
-};
--- a/keyboards/0xc7/61key/keymaps/via/rules.mk
+++ b/keyboards/0xc7/61key/keymaps/via/rules.mk
@@ -1 +0,0 @@
-VIA_ENABLE = yes
--- a/keyboards/0xc7/61key/readme.md
+++ b/keyboards/0xc7/61key/readme.md
@@ -1,27 +0,0 @@
-# 61Key
-
-![61Key](https://i.imgur.com/HdE6c6zh.jpeg)
-
-Custom keyboard designed by RealEmanGaming aka 0xC7
-
-* Keyboard Maintainer: [0xC7](https://github.com/RealEmanGaming)
-* Hardware Supported: ATMega32u4
-* Hardware Availability: N/A (private board, might open source)
-
-Make example for this keyboard (after setting up your build environment):
-
-    make 61key:default
-
-Flashing example for this keyboard:
-
-    make 61key:default:flash
-
-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).
-
-## Bootloader
-
-Enter the bootloader in 3 ways:
-
-* **Bootmagic reset**: Hold down the key at (0,0) in the matrix (usually the top left key or Escape) and plug in the keyboard
-* **Physical reset button**: Briefly press the button on the back of the PCB - some may have pads you must short instead
-* **Keycode in layout**: Press the key mapped to `RESET` if it is available
--- a/keyboards/0xc7/61key/rules.mk
+++ b/keyboards/0xc7/61key/rules.mk
@@ -1,25 +0,0 @@
-# MCU name
-MCU = atmega32u4
-
-# Bootloader selection
-BOOTLOADER = atmel-dfu
-
-# Build Options
-#   change yes to no to disable
-#
-BOOTMAGIC_ENABLE = yes      # Enable Bootmagic Lite
-MOUSEKEY_ENABLE = no       # Mouse keys
-EXTRAKEY_ENABLE = no       # Audio control and System control
-CONSOLE_ENABLE = no         # Console for debug
-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
-RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
-BLUETOOTH_ENABLE = no       # Enable Bluetooth
-AUDIO_ENABLE = no           # Audio output
-
-LTO_ENABLE = yes
-KEY_LOCK_ENABLE = yes
--- a/keyboards/1upkeyboards/1up60hse/1up60hse.c
+++ b/keyboards/1upkeyboards/1up60hse/1up60hse.c
@@ -14,3 +14,30 @@
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "1up60hse.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+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);
+}
+
+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);
+}
--- a/keyboards/1upkeyboards/1up60rgb/keymaps/default/keymap.c
+++ b/keyboards/1upkeyboards/1up60rgb/keymaps/default/keymap.c
@@ -18,12 +18,46 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {

 };

-void led_set_user(uint8_t usb_led) {
-	if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
-		setPinOutput(B2);
-		writePinLow(B2);
-	} else {
-		setPinInput(B2);
-		writePinLow(B2);
-	}
+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) {
+
+	if (usb_led & (1 << USB_LED_NUM_LOCK)) {
+
+	} else {
+
+	}
+
+	if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
+		DDRB |= (1 << 2); PORTB &= ~(1 << 2);
+	} else {
+		DDRB &= ~(1 << 2); PORTB &= ~(1 << 2);
+	}
+
+	if (usb_led & (1 << USB_LED_SCROLL_LOCK)) {
+
+	} else {
+
+	}
+
+	if (usb_led & (1 << USB_LED_COMPOSE)) {
+
+	} else {
+
+	}
+
+	if (usb_led & (1 << USB_LED_KANA)) {
+
+	} else {
+
+	}
+
 }
--- a/keyboards/1upkeyboards/1up60rgb/keymaps/iso/keymap.c
+++ b/keyboards/1upkeyboards/1up60rgb/keymaps/iso/keymap.c
@@ -18,12 +18,46 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {

 };

-void led_set_user(uint8_t usb_led) {
-	if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
-		setPinOutput(B2);
-		writePinLow(B2);
-	} else {
-		setPinInput(B2);
-		writePinLow(B2);
-	}
+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) {
+
+	if (usb_led & (1 << USB_LED_NUM_LOCK)) {
+
+	} else {
+
+	}
+
+	if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
+		DDRB |= (1 << 2); PORTB &= ~(1 << 2);
+	} else {
+		DDRB &= ~(1 << 2); PORTB &= ~(1 << 2);
+	}
+
+	if (usb_led & (1 << USB_LED_SCROLL_LOCK)) {
+
+	} else {
+
+	}
+
+	if (usb_led & (1 << USB_LED_COMPOSE)) {
+
+	} else {
+
+	}
+
+	if (usb_led & (1 << USB_LED_KANA)) {
+
+	} else {
+
+	}
+
 }
--- a/keyboards/1upkeyboards/1up60rgb/keymaps/tsangan/keymap.c
+++ b/keyboards/1upkeyboards/1up60rgb/keymaps/tsangan/keymap.c
@@ -18,12 +18,46 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {

 };

-void led_set_user(uint8_t usb_led) {
-	if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
-		setPinOutput(B2);
-		writePinLow(B2);
-	} else {
-		setPinInput(B2);
-		writePinLow(B2);
-	}
+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) {
+
+	if (usb_led & (1 << USB_LED_NUM_LOCK)) {
+
+	} else {
+
+	}
+
+	if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
+		DDRB |= (1 << 2); PORTB &= ~(1 << 2);
+	} else {
+		DDRB &= ~(1 << 2); PORTB &= ~(1 << 2);
+	}
+
+	if (usb_led & (1 << USB_LED_SCROLL_LOCK)) {
+
+	} else {
+
+	}
+
+	if (usb_led & (1 << USB_LED_COMPOSE)) {
+
+	} else {
+
+	}
+
+	if (usb_led & (1 << USB_LED_KANA)) {
+
+	} else {
+
+	}
+
 }
--- a/keyboards/1upkeyboards/super16/keymaps/default/keymap.c
+++ b/keyboards/1upkeyboards/super16/keymaps/default/keymap.c
@@ -23,3 +23,19 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    RGB_MOD,    KC_1,    KC_U,    KC_P
  ),
 };
+
+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) {
+
+}
--- a/keyboards/3w6/rev1/matrix.c
+++ b/keyboards/3w6/rev1/matrix.c
@@ -34,7 +34,9 @@ extern i2c_status_t tca9555_status;
 // All address pins of the tca9555 are connected to the ground
 // | 0  | 1  | 0  | 0  | A2 | A1 | A0 |
 // | 0  | 1  | 0  | 0  | 0  | 0  | 0  |
-#define I2C_ADDR (0b0100000 << 1)
+#define I2C_ADDR 0b0100000
+#define I2C_ADDR_WRITE ((I2C_ADDR << 1) | I2C_WRITE)
+#define I2C_ADDR_READ ((I2C_ADDR << 1) | I2C_READ)

 // Register addresses
 #define IODIRA 0x06  // i/o direction register
@@ -62,14 +64,19 @@ uint8_t init_tca9555(void) {
    // - unused  : input  : 1
    // - input   : input  : 1
    // - driving : output : 0
-    uint8_t conf[2] = {
-        // This means: write on pin 5 of port 0, read on rest
-        0b11011111,
-        // This means: we will write on pins 0 to 2 on port 1. read rest
-        0b11111000,
-    };
-    tca9555_status = i2c_writeReg(I2C_ADDR, IODIRA, conf, 2, I2C_TIMEOUT);
+    tca9555_status = i2c_start(I2C_ADDR_WRITE, I2C_TIMEOUT);
+    if (tca9555_status) goto out;
+    tca9555_status = i2c_write(IODIRA, I2C_TIMEOUT);
+    if (tca9555_status) goto out;
+    // This means: write on pin 5 of port 0, read on rest
+    tca9555_status = i2c_write(0b11011111, I2C_TIMEOUT);
+    if (tca9555_status) goto out;
+    // This means: we will write on pins 0 to 2 on port 1. read rest
+    tca9555_status = i2c_write(0b11111000, I2C_TIMEOUT);
+    if (tca9555_status) goto out;

+out:
+    i2c_stop();
    return tca9555_status;
 }

@@ -185,29 +192,36 @@ static matrix_row_t read_cols(uint8_t row) {
        if (tca9555_status) {  // if there was an error
            return 0;
        } else {
-            uint8_t data     = 0;
-            uint8_t ports[2] = {0};
-            tca9555_status = i2c_readReg(I2C_ADDR, IREGP0, ports, 2, I2C_TIMEOUT);
-            if (tca9555_status) {  // if there was an error
-                // do nothing
-                return 0;
-            } else {
-                uint8_t port0 = ports[0];
-                uint8_t port1 = ports[1];
+            uint8_t data    = 0;
+            uint8_t port0   = 0;
+            uint8_t port1   = 0;
+            tca9555_status = i2c_start(I2C_ADDR_WRITE, I2C_TIMEOUT);
+            if (tca9555_status) goto out;
+            tca9555_status = i2c_write(IREGP0, I2C_TIMEOUT);
+            if (tca9555_status) goto out;
+            tca9555_status = i2c_start(I2C_ADDR_READ, I2C_TIMEOUT);
+            if (tca9555_status) goto out;
+            tca9555_status = i2c_read_ack(I2C_TIMEOUT);
+            if (tca9555_status < 0) goto out;
+            port0 = (uint8_t)tca9555_status;
+            tca9555_status = i2c_read_nack(I2C_TIMEOUT);
+            if (tca9555_status < 0) goto out;
+            port1 = (uint8_t)tca9555_status;

-                // The initial state was all ones and any depressed key at a given column for the currently selected row will have its bit flipped to zero.
-                // The return value is a row as represented in the generic matrix code were the rightmost bits represent the lower columns and zeroes represent non-depressed keys while ones represent depressed keys.
-                // Since the pins are not ordered sequentially, we have to build the correct dataset from the two ports. Refer to the schematic to see where every pin is connected.
-                data |= ( port0 & 0x01 ); 
-                data |= ( port0 & 0x02 ); 
-                data |= ( port1 & 0x10 ) >> 2; 
-                data |= ( port1 & 0x08 ); 
-                data |= ( port0 & 0x40 ) >> 2; 
-                data = ~(data);
+            // The initial state was all ones and any depressed key at a given column for the currently selected row will have its bit flipped to zero.
+            // The return value is a row as represented in the generic matrix code were the rightmost bits represent the lower columns and zeroes represent non-depressed keys while ones represent depressed keys.
+            // Since the pins are not ordered sequentially, we have to build the correct dataset from the two ports. Refer to the schematic to see where every pin is connected.
+            data |= ( port0 & 0x01 ); 
+            data |= ( port0 & 0x02 ); 
+            data |= ( port1 & 0x10 ) >> 2; 
+            data |= ( port1 & 0x08 ); 
+            data |= ( port0 & 0x40 ) >> 2; 
+            data = ~(data);

-                tca9555_status = I2C_STATUS_SUCCESS;
-                return data;
-            }
+            tca9555_status = I2C_STATUS_SUCCESS;
+        out:
+            i2c_stop();
+            return data;
        }
    }
 }
@@ -249,10 +263,18 @@ static void select_row(uint8_t row) {
                default:                    break;
            }

-            uint8_t ports[2] = {port0, port1};
-            tca9555_status = i2c_writeReg(I2C_ADDR, OREGP0, ports, 2, I2C_TIMEOUT);
+            tca9555_status = i2c_start(I2C_ADDR_WRITE, I2C_TIMEOUT);
+            if (tca9555_status) goto out;
+            tca9555_status = i2c_write(OREGP0, I2C_TIMEOUT);
+            if (tca9555_status) goto out;
+            tca9555_status = i2c_write(port0, I2C_TIMEOUT);
+            if (tca9555_status) goto out;
+            tca9555_status = i2c_write(port1, I2C_TIMEOUT);
+            if (tca9555_status) goto out;
            // Select the desired row by writing a byte for the entire GPIOB bus where only the bit representing the row we want to select is a zero (write instruction) and every other bit is a one.
            // Note that the row - MATRIX_ROWS_PER_SIDE reflects the fact that being on the right hand, the columns are numbered from MATRIX_ROWS_PER_SIDE to MATRIX_ROWS, but the pins we want to write to are indexed from zero up on the GPIOB bus.
+        out:
+            i2c_stop();
        }
    }
 }
--- a/keyboards/3w6/rev2/matrix.c
+++ b/keyboards/3w6/rev2/matrix.c
@@ -34,7 +34,9 @@ extern i2c_status_t tca9555_status;
 // All address pins of the tca9555 are connected to the ground
 // | 0  | 1  | 0  | 0  | A2 | A1 | A0 |
 // | 0  | 1  | 0  | 0  | 0  | 0  | 0  |
-#define I2C_ADDR (0b0100000 << 1)
+#define I2C_ADDR 0b0100000
+#define I2C_ADDR_WRITE ((I2C_ADDR << 1) | I2C_WRITE)
+#define I2C_ADDR_READ ((I2C_ADDR << 1) | I2C_READ)

 // Register addresses
 #define IODIRA 0x06  // i/o direction register
@@ -62,14 +64,19 @@ uint8_t init_tca9555(void) {
    // - unused  : input  : 1
    // - input   : input  : 1
    // - driving : output : 0
-    uint8_t conf[2] = {
-        // This means: read all pins of port 0
-        0b11111111,
-        // This means: we will write on pins 0 to 3 on port 1. read rest
-        0b11110000,
-    };
-    tca9555_status = i2c_writeReg(I2C_ADDR, IODIRA, conf, 2, I2C_TIMEOUT);
+    tca9555_status = i2c_start(I2C_ADDR_WRITE, I2C_TIMEOUT);
+    if (tca9555_status) goto out;
+    tca9555_status = i2c_write(IODIRA, I2C_TIMEOUT);
+    if (tca9555_status) goto out;
+    // This means: read all pins of port 0
+    tca9555_status = i2c_write(0b11111111, I2C_TIMEOUT);
+    if (tca9555_status) goto out;
+    // This means: we will write on pins 0 to 3 on port 1. read rest
+    tca9555_status = i2c_write(0b11110000, I2C_TIMEOUT);
+    if (tca9555_status) goto out;

+out:
+    i2c_stop();
    return tca9555_status;
 }

@@ -187,25 +194,32 @@ static matrix_row_t read_cols(uint8_t row) {
        } else {
            uint8_t data    = 0;
            uint8_t port0   = 0;
-            tca9555_status  = i2c_readReg(I2C_ADDR, IREGP0, &port0, 1, I2C_TIMEOUT);
-            if (tca9555_status) {  // if there was an error
-                // do nothing
-                return 0;
-            } else {
-                port0 = ~port0;
-                // We read all the pins on GPIOA.
-                // The initial state was all ones and any depressed key at a given column for the currently selected row will have its bit flipped to zero.
-                // The return value is a row as represented in the generic matrix code were the rightmost bits represent the lower columns and zeroes represent non-depressed keys while ones represent depressed keys.
-                // the pins connected to eact columns are sequential, but in reverse order, and counting from zero down (col 5 -> GPIO04, col6  -> GPIO03 and so on).
-                data |= (port0 & 0x01) << 4;
-                data |= (port0 & 0x02) << 2;
-                data |= (port0 & 0x04);
-                data |= (port0 & 0x08) >> 2;
-                data |= (port0 & 0x10) >> 4;
+            tca9555_status = i2c_start(I2C_ADDR_WRITE, I2C_TIMEOUT);
+            if (tca9555_status) goto out;
+            tca9555_status = i2c_write(IREGP0, I2C_TIMEOUT);
+            if (tca9555_status) goto out;
+            tca9555_status = i2c_start(I2C_ADDR_READ, I2C_TIMEOUT);
+            if (tca9555_status) goto out;
+            tca9555_status = i2c_read_nack(I2C_TIMEOUT);
+            if (tca9555_status < 0) goto out;
+            
+            port0 = ~(uint8_t)tca9555_status;

-                tca9555_status = I2C_STATUS_SUCCESS;
-                return data;
-            }
+            // We read all the pins on GPIOA.
+            // The initial state was all ones and any depressed key at a given column for the currently selected row will have its bit flipped to zero.
+            // The return value is a row as represented in the generic matrix code were the rightmost bits represent the lower columns and zeroes represent non-depressed keys while ones represent depressed keys.
+            // the pins connected to eact columns are sequential, but in reverse order, and counting from zero down (col 5 -> GPIO04, col6  -> GPIO03 and so on).
+            data |= ( port0 & 0x01 ) << 4; 
+            data |= ( port0 & 0x02 ) << 2; 
+            data |= ( port0 & 0x04 ); 
+            data |= ( port0 & 0x08 ) >> 2; 
+            data |= ( port0 & 0x10 ) >> 4; 
+
+            tca9555_status = I2C_STATUS_SUCCESS;
+        out:
+            i2c_stop();
+
+            return data;
        }
    }
 }
@@ -242,15 +256,20 @@ static void select_row(uint8_t row) {
                case 4: port1 &= ~(1 << 0); break;
                case 5: port1 &= ~(1 << 1); break;
                case 6: port1 &= ~(1 << 2); break;
-                case 7:
-                    port1 &= ~(1 << 3);
-                    break;
+                case 7: port1 &= ~(1 << 3); break;
                default:                    break;
            }

-            tca9555_status = i2c_writeReg(I2C_ADDR, OREGP1, &port1, 1, I2C_TIMEOUT);
            // Select the desired row by writing a byte for the entire GPIOB bus where only the bit representing the row we want to select is a zero (write instruction) and every other bit is a one.
            // Note that the row - MATRIX_ROWS_PER_SIDE reflects the fact that being on the right hand, the columns are numbered from MATRIX_ROWS_PER_SIDE to MATRIX_ROWS, but the pins we want to write to are indexed from zero up on the GPIOB bus.
+            tca9555_status = i2c_start(I2C_ADDR_WRITE, I2C_TIMEOUT);
+            if (tca9555_status) goto out;
+            tca9555_status = i2c_write(OREGP1, I2C_TIMEOUT);
+            if (tca9555_status) goto out;
+            tca9555_status = i2c_write(port1, I2C_TIMEOUT);
+            if (tca9555_status) goto out;
+        out:
+            i2c_stop();
        }
    }
 }
--- a/keyboards/40percentclub/25/25.c
+++ b/keyboards/40percentclub/25/25.c
@@ -15,6 +15,33 @@
 */
 #include "25.h"

+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+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);
+}
+
+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);
+}
+
 #ifdef SWAP_HANDS_ENABLE
 __attribute__ ((weak))
 const keypos_t PROGMEM hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
--- a/keyboards/40percentclub/25/keymaps/default/keymap.c
+++ b/keyboards/40percentclub/25/keymaps/default/keymap.c
@@ -70,3 +70,18 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    _______, _______, _______, _______, _______, _______, KC_HOME, KC_PGDN, KC_PGUP, KC_END   \
  ),
 };
+
+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) {
+
+}
--- a/keyboards/40percentclub/25/keymaps/macro/keymap.c
+++ b/keyboards/40percentclub/25/keymaps/macro/keymap.c
@@ -24,3 +24,19 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    KC_LCTL,  KC_LGUI, KC_LALT, KC_SPC,  KC_SPC \
  ),
 };
+
+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) {
+
+}
--- a/keyboards/40percentclub/4pack/4pack.c
+++ b/keyboards/40percentclub/4pack/4pack.c
@@ -29,3 +29,26 @@ void matrix_init_kb(void) {
  // Do the rest
  matrix_init_user();
 }
+
+/*
+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);
+}
+
+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);
+}
+
+*/
--- a/keyboards/40percentclub/4pack/keymaps/default/keymap.c
+++ b/keyboards/40percentclub/4pack/keymaps/default/keymap.c
@@ -21,3 +21,6 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
        KC_A, KC_S, KC_D, KC_F
    ),
 };
+
+
+void matrix_init_user(void) { }
--- a/keyboards/40percentclub/4x4/4x4.c
+++ b/keyboards/40percentclub/4x4/4x4.c
@@ -1 +1,29 @@
+
 #include "4x4.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+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);
+}
+
+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);
+}
--- a/keyboards/40percentclub/4x4/keymaps/default/keymap.c
+++ b/keyboards/40percentclub/4x4/keymaps/default/keymap.c
@@ -86,3 +86,19 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  ),

 };
+
+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) {
+
+}
--- a/keyboards/40percentclub/5x5/5x5.c
+++ b/keyboards/40percentclub/5x5/5x5.c
@@ -1 +1,29 @@
+
 #include "5x5.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+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);
+}
+
+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);
+}
--- a/keyboards/40percentclub/5x5/keymaps/default/keymap.c
+++ b/keyboards/40percentclub/5x5/keymaps/default/keymap.c
@@ -98,3 +98,20 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  ),

 };
+
+
+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) {
+
+}
--- a/keyboards/40percentclub/6lit/6lit.c
+++ b/keyboards/40percentclub/6lit/6lit.c
@@ -15,6 +15,33 @@
 */
 #include "6lit.h"

+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+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);
+}
+
+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);
+}
+
 #ifdef SWAP_HANDS_ENABLE
 __attribute__ ((weak))
 const keypos_t PROGMEM hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
--- a/keyboards/40percentclub/6lit/keymaps/default/keymap.c
+++ b/keyboards/40percentclub/6lit/keymaps/default/keymap.c
@@ -21,3 +21,19 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    KC_F19,   KC_F20,   KC_F21,   KC_F22,   KC_F23,   KC_F24  \
  ),
 };
+
+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) {
+
+}
--- a/keyboards/40percentclub/6lit/keymaps/macro/keymap.c
+++ b/keyboards/40percentclub/6lit/keymaps/macro/keymap.c
@@ -21,3 +21,19 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    KC_F22,   KC_F23,   KC_F24  \
  ),
 };
+
+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) {
+
+}
--- a/keyboards/40percentclub/foobar/foobar.c
+++ b/keyboards/40percentclub/foobar/foobar.c
@@ -15,6 +15,33 @@
 */
 #include "foobar.h"

+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+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);
+}
+
+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);
+}
+
 #ifdef SWAP_HANDS_ENABLE
 __attribute__ ((weak))
 const keypos_t PROGMEM hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
--- a/keyboards/40percentclub/foobar/keymaps/default/keymap.c
+++ b/keyboards/40percentclub/foobar/keymaps/default/keymap.c
@@ -73,3 +73,19 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    _______, _______, _______, _______, _______, RESET,   _______, _______, _______, _______
  ),
 };
+
+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) {
+
+}
--- a/keyboards/40percentclub/foobar/keymaps/macro/keymap.c
+++ b/keyboards/40percentclub/foobar/keymaps/macro/keymap.c
@@ -22,3 +22,19 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    KC_F21,   KC_F22,   KC_F23,   KC_F14,   KC_INT5  \
  ),
 };
+
+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) {
+
+}
--- a/keyboards/40percentclub/half_n_half/half_n_half.c
+++ b/keyboards/40percentclub/half_n_half/half_n_half.c
@@ -14,3 +14,30 @@
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "half_n_half.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+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);
+}
+
+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);
+}
--- a/keyboards/40percentclub/half_n_half/keymaps/default/keymap.c
+++ b/keyboards/40percentclub/half_n_half/keymaps/default/keymap.c
@@ -51,3 +51,15 @@ 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) {
+
+}
--- a/keyboards/40percentclub/i75/i75.c
+++ b/keyboards/40percentclub/i75/i75.c
@@ -14,3 +14,30 @@
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "i75.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+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);
+}
+
+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);
+}
--- a/keyboards/40percentclub/i75/keymaps/default/keymap.c
+++ b/keyboards/40percentclub/i75/keymaps/default/keymap.c
@@ -52,3 +52,15 @@ 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) {
+
+}
--- a/keyboards/40percentclub/mf68/mf68.c
+++ b/keyboards/40percentclub/mf68/mf68.c
@@ -1 +1,8 @@
 #include "mf68.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
--- a/keyboards/40percentclub/nano/nano.c
+++ b/keyboards/40percentclub/nano/nano.c
@@ -1 +1,5 @@
 #include "nano.h"
+
+void matrix_init_kb(void) {
+	matrix_init_user();
+}
--- a/keyboards/40percentclub/nori/keymaps/macro/keymap.c
+++ b/keyboards/40percentclub/nori/keymaps/macro/keymap.c
@@ -23,3 +23,19 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    KC_F21,   KC_F22,   KC_F23,   KC_F24   \
  ),
 };
+
+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) {
+
+}
--- a/keyboards/40percentclub/nori/nori.c
+++ b/keyboards/40percentclub/nori/nori.c
@@ -14,3 +14,30 @@
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "nori.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+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);
+}
+
+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);
+}
--- a/keyboards/40percentclub/tomato/keymaps/default/keymap.c
+++ b/keyboards/40percentclub/tomato/keymaps/default/keymap.c
@@ -97,3 +97,47 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    , _______,_______,_______,_______,RESET,  _______,_______,_______,_______,_______
    ),
 };
+
+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) {
+
+	if (usb_led & (1 << USB_LED_NUM_LOCK)) {
+
+	} else {
+
+	}
+
+	if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
+
+	} else {
+
+	}
+
+	if (usb_led & (1 << USB_LED_SCROLL_LOCK)) {
+
+	} else {
+
+	}
+
+	if (usb_led & (1 << USB_LED_COMPOSE)) {
+
+	} else {
+
+	}
+
+	if (usb_led & (1 << USB_LED_KANA)) {
+
+	} else {
+
+	}
+
+}
--- a/keyboards/40percentclub/ut47/ut47.c
+++ b/keyboards/40percentclub/ut47/ut47.c
@@ -18,6 +18,20 @@
  #include "protocol/serial.h"
 #endif

+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+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
@@ -28,3 +42,9 @@ bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
  }
 	return process_record_user(keycode, record);
 }
+
+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);
+}
--- a/keyboards/6ball/6ball.c
+++ b/keyboards/6ball/6ball.c
@@ -1 +1,5 @@
 #include "6ball.h"
+
+void matrix_init_kb(void) {
+	matrix_init_user();
+}
--- a/keyboards/9key/9key.c
+++ b/keyboards/9key/9key.c
@@ -1 +1,5 @@
 #include "9key.h"
+
+void matrix_init_kb(void) {
+	matrix_init_user();
+}
--- a/keyboards/abstract/ellipse/keymaps/abstractkb/keymap.c
+++ b/keyboards/abstract/ellipse/keymaps/abstractkb/keymap.c
@@ -27,6 +27,22 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  )
 };

+/*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) {
+
+}*/
+
 bool encoder_update_user(uint8_t index, bool clockwise) {
 	if (index == 0) { /* First encoder */
 		if (clockwise) {
--- a/keyboards/abstract/ellipse/keymaps/default/keymap.c
+++ b/keyboards/abstract/ellipse/keymaps/default/keymap.c
@@ -27,6 +27,22 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  )
 };

+/*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) {
+
+}*/
+
 bool encoder_update_user(uint8_t index, bool clockwise) {
 	if (index == 0) { /* First encoder */
 		if (clockwise) {
--- a/keyboards/abstract/ellipse/rev1/rev1.c
+++ b/keyboards/abstract/ellipse/rev1/rev1.c
@@ -14,3 +14,30 @@
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "rev1.h"
+
+/*void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+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);
+}
+
+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);
+}*/
--- a/keyboards/acheron/shark/shark.c
+++ b/keyboards/acheron/shark/shark.c
@@ -14,3 +14,38 @@
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "shark.h"
+
+// 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_init_kb(void) {
+  // put your keyboard start-up code here
+  // runs once when the firmware starts up
+
+  matrix_init_user();
+}
+
+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);
+}
+
+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);
+}
+
+*/
--- a/keyboards/adkb96/rev1/rev1.c
+++ b/keyboards/adkb96/rev1/rev1.c
@@ -1 +1,15 @@
 #include "adkb96.h"
+
+void matrix_init_kb(void) {
+
+    // // green led on
+    // DDRD |= (1<<5);
+    // PORTD &= ~(1<<5);
+
+    // // orange led on
+    // DDRB |= (1<<0);
+    // PORTB &= ~(1<<0);
+
+	matrix_init_user();
+};
+
--- a/keyboards/ai03/lunar/keymaps/default/keymap.c
+++ b/keyboards/ai03/lunar/keymaps/default/keymap.c
@@ -76,3 +76,15 @@ 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) {
+
+}
--- a/keyboards/ai03/lunar/lunar.c
+++ b/keyboards/ai03/lunar/lunar.c
@@ -14,3 +14,9 @@
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "lunar.h"
+
+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);
+}
--- a/keyboards/ai03/orbit/keymaps/default/keymap.c
+++ b/keyboards/ai03/orbit/keymaps/default/keymap.c
@@ -72,3 +72,20 @@ 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) {
+
+}
+
+layer_state_t layer_state_set_user(layer_state_t state) {
+		
+	return state;
+}
--- a/keyboards/ai03/orbit/orbit.c
+++ b/keyboards/ai03/orbit/orbit.c
@@ -172,6 +172,20 @@ void matrix_init_kb(void) {
 	matrix_init_user();
 }

+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);
+}
+
 void led_set_kb(uint8_t usb_led) {
 	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
 	
@@ -208,3 +222,5 @@ uint32_t layer_state_set_kb(uint32_t state) {
 	
 	return layer_state_set_user(state);
 }
+
+
--- a/keyboards/ai03/quasar/keymaps/default/keymap.c
+++ b/keyboards/ai03/quasar/keymaps/default/keymap.c
@@ -43,3 +43,19 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 	_______,          _______,                                     _______,                                     _______,          _______,    _______, _______, _______  
  )
 };
+
+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) {
+
+}
--- a/keyboards/ai03/quasar/quasar.c
+++ b/keyboards/ai03/quasar/quasar.c
@@ -14,3 +14,38 @@
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "quasar.h"
+
+// 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_init_kb(void) {
+  // put your keyboard start-up code here
+  // runs once when the firmware starts up
+
+  matrix_init_user();
+}
+
+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);
+}
+
+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);
+}
+
+*/
--- a/keyboards/ai03/soyuz/keymaps/default/keymap.c
+++ b/keyboards/ai03/soyuz/keymaps/default/keymap.c
@@ -24,3 +24,19 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 	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) {
+
+}
--- a/keyboards/ai03/soyuz/soyuz.c
+++ b/keyboards/ai03/soyuz/soyuz.c
@@ -14,3 +14,30 @@
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "soyuz.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+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);
+}
+
+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);
+}
--- a/keyboards/akb/eb46/eb46.c
+++ b/keyboards/akb/eb46/eb46.c
@@ -14,3 +14,30 @@
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "eb46.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+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);
+}
+
+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);
+}
--- a/keyboards/alf/dc60/keymaps/default/keymap.c
+++ b/keyboards/alf/dc60/keymaps/default/keymap.c
@@ -32,3 +32,19 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
      KC_TRNS, KC_TRNS, KC_TRNS,                   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,                  KC_TRNS, KC_TRNS, KC_TRNS
      ),
 };
+
+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) {
+
+}
--- a/keyboards/alf/x2/keymaps/default/keymap.c
+++ b/keyboards/alf/x2/keymaps/default/keymap.c
@@ -19,12 +19,20 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS),
 };

+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) {
  if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
-    setPinOutput(B2);
-    writePinLow(B2);
+    DDRB |= (1 << 2); PORTB &= ~(1 << 2);
  } else {
-    setPinInput(B2);
-    writePinLow(B2);
+    DDRB &= ~(1 << 2); PORTB &= ~(1 << 2);
  }
 }
--- a/keyboards/alpha/keymaps/default/keymap.c
+++ b/keyboards/alpha/keymaps/default/keymap.c
@@ -41,3 +41,9 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 		KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO,
 		KC_NO, KC_NO, KC_NO, TO(0), MACRO1, KC_NO, KC_NO, KC_NO),
 };
+
+void matrix_init_user(void) {
+}
+
+void matrix_scan_user(void) {
+}
--- a/keyboards/amj96/amj96.c
+++ b/keyboards/amj96/amj96.c
@@ -14,3 +14,30 @@
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "amj96.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+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);
+}
+
+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);
+}
--- a/keyboards/amj96/keymaps/default/keymap.c
+++ b/keyboards/amj96/keymaps/default/keymap.c
@@ -35,3 +35,19 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    _______, _______, _______,                            _______,                            _______, _______, _______, _______, _______,          _______, _______, _______  \
  )
 };
+
+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) {
+
+}
--- a/keyboards/amjkeyboard/amj66/amj66.c
+++ b/keyboards/amjkeyboard/amj66/amj66.c
@@ -14,3 +14,30 @@
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "amj66.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+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);
+}
+
+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);
+}
--- a/keyboards/angel17/alpha/alpha.c
+++ b/keyboards/angel17/alpha/alpha.c
@@ -14,3 +14,38 @@
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "alpha.h"
+
+// 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_init_kb(void) {
+  // put your keyboard start-up code here
+  // runs once when the firmware starts up
+
+  matrix_init_user();
+}
+
+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);
+}
+
+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);
+}
+
+*/
--- a/keyboards/angel17/keymaps/default/keymap.c
+++ b/keyboards/angel17/keymaps/default/keymap.c
@@ -36,3 +36,19 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
        RGB_TOG,    KC_NO,         KC_NO
  ),
 };
+
+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) {
+
+}
--- a/keyboards/angel17/rev1/rev1.c
+++ b/keyboards/angel17/rev1/rev1.c
@@ -14,3 +14,38 @@
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "rev1.h"
+
+// 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_init_kb(void) {
+  // put your keyboard start-up code here
+  // runs once when the firmware starts up
+
+  matrix_init_user();
+}
+
+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);
+}
+
+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);
+}
+
+*/
--- a/keyboards/angel64/alpha/alpha.c
+++ b/keyboards/angel64/alpha/alpha.c
@@ -14,3 +14,38 @@
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "alpha.h"
+
+// 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_init_kb(void) {
+  // put your keyboard start-up code here
+  // runs once when the firmware starts up
+
+  matrix_init_user();
+}
+
+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);
+}
+
+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);
+}
+
+*/
--- a/keyboards/angel64/rev1/rev1.c
+++ b/keyboards/angel64/rev1/rev1.c
@@ -14,3 +14,38 @@
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "rev1.h"
+
+// 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_init_kb(void) {
+  // put your keyboard start-up code here
+  // runs once when the firmware starts up
+
+  matrix_init_user();
+}
+
+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);
+}
+
+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);
+}
+
+*/
--- a/keyboards/at101_bh/keymaps/default/keymap.c
+++ b/keyboards/at101_bh/keymaps/default/keymap.c
@@ -19,26 +19,35 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 		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),
 };

+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) {
-  setPinOutput(B4);
-  setPinOutput(D6);
-  setPinOutput(D7);
+  DDRB |= (1 << 4);
+  DDRD |= (1 << 6) | (1 << 7);

  if (usb_led & (1 << USB_LED_NUM_LOCK)) {
-    writePinHigh(D7);
+    PORTD |= (1 << 7);
  } else {
-    writePinLow(D7);
+    PORTD &= ~(1 << 7);
  }

  if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
-    writePinHigh(B4);
+    PORTB |= (1 << 4);
  } else {
-    writePinLow(B4);
+    PORTB &= ~(1 << 4);
  }

  if (usb_led & (1 << USB_LED_SCROLL_LOCK)) {
-    writePinHigh(D6);
+    PORTD |= (1 << 6);
  } else {
-    writePinLow(D6);
+    PORTD &= ~(1 << 6);
  }
-}
+}
--- a/keyboards/baguette/baguette.c
+++ b/keyboards/baguette/baguette.c
@@ -49,3 +49,23 @@ void matrix_init_kb(void) {

 	matrix_init_user();
 }
+
+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);
+}
+
+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);
+}
--- a/keyboards/baguette/keymaps/default/keymap.c
+++ b/keyboards/baguette/keymaps/default/keymap.c
@@ -30,3 +30,21 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    KC_TRNS,  KC_TRNS,  BL_TOGG,  BL_STEP,  BL_BRTG,  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_RCTL,  KC_TRNS, KC_TRNS,  KC_TRNS,  KC_TRNS),
 };
+
+
+
+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) {
+
+}
--- a/keyboards/baguette/keymaps/iso/keymap.c
+++ b/keyboards/baguette/keymaps/iso/keymap.c
@@ -30,3 +30,21 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    KC_TRNS,  KC_TRNS,  BL_TOGG,  BL_STEP,  BL_BRTG,  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_RCTL,  KC_TRNS,  KC_TRNS, KC_TRNS,  KC_TRNS),
 };
+
+
+
+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) {
+
+}
--- a/keyboards/bigseries/1key/keymaps/default/keymap.c
+++ b/keyboards/bigseries/1key/keymaps/default/keymap.c
@@ -39,6 +39,9 @@ void matrix_init_user(void) {
    }
 }

+void matrix_scan_user(void) {
+}
+
 bool process_record_user(uint16_t keycode, keyrecord_t *record) {
  switch (keycode) {
  case KC_A:
@@ -50,3 +53,37 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
  }
  return true;
 }
+
+void led_set_user(uint8_t usb_led) {
+
+  if (usb_led & (1 << USB_LED_NUM_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_SCROLL_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_COMPOSE)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_KANA)) {
+
+  } else {
+
+  }
+
+}
--- a/keyboards/bigseries/1key/keymaps/tester/keymap.c
+++ b/keyboards/bigseries/1key/keymaps/tester/keymap.c
@@ -42,6 +42,9 @@ void matrix_init_user(void) {
    }
 }

+void matrix_scan_user(void) {
+}
+
 bool process_record_user(uint16_t keycode, keyrecord_t *record) {
  switch (keycode) {
  case KC_A:
@@ -53,3 +56,37 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
  }
  return true;
 }
+
+void led_set_user(uint8_t usb_led) {
+
+  if (usb_led & (1 << USB_LED_NUM_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_SCROLL_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_COMPOSE)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_KANA)) {
+
+  } else {
+
+  }
+
+}
--- a/keyboards/bigseries/2key/keymaps/default/keymap.c
+++ b/keyboards/bigseries/2key/keymaps/default/keymap.c
@@ -40,3 +40,44 @@ void matrix_init_user(void) {
    initialized = 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) {
+
+  if (usb_led & (1 << USB_LED_NUM_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_SCROLL_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_COMPOSE)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_KANA)) {
+
+  } else {
+
+  }
+
+}
--- a/keyboards/bigseries/2key/keymaps/lock/keymap.c
+++ b/keyboards/bigseries/2key/keymaps/lock/keymap.c
@@ -42,3 +42,44 @@ void matrix_init_user(void) {
      initialized = 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) {
+
+  if (usb_led & (1 << USB_LED_NUM_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_SCROLL_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_COMPOSE)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_KANA)) {
+
+  } else {
+
+  }
+
+}
--- a/keyboards/bigseries/2key/keymaps/tester/keymap.c
+++ b/keyboards/bigseries/2key/keymaps/tester/keymap.c
@@ -41,3 +41,44 @@ void matrix_init_user(void) {
      initialized = 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) {
+
+  if (usb_led & (1 << USB_LED_NUM_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_SCROLL_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_COMPOSE)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_KANA)) {
+
+  } else {
+
+  }
+
+}
--- a/keyboards/bigseries/3key/keymaps/default/keymap.c
+++ b/keyboards/bigseries/3key/keymaps/default/keymap.c
@@ -41,6 +41,9 @@ void matrix_init_user(void) {
    }
 }

+void matrix_scan_user(void) {
+}
+
 bool process_record_user(uint16_t keycode, keyrecord_t *record) {
  switch (keycode) {
  case KC_A:
@@ -52,3 +55,37 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
  }
  return true;
 }
+
+void led_set_user(uint8_t usb_led) {
+
+  if (usb_led & (1 << USB_LED_NUM_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_SCROLL_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_COMPOSE)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_KANA)) {
+
+  } else {
+
+  }
+
+}
--- a/keyboards/bigseries/3key/keymaps/tester/keymap.c
+++ b/keyboards/bigseries/3key/keymaps/tester/keymap.c
@@ -41,3 +41,44 @@ void matrix_init_user(void) {
      initialized = 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) {
+
+  if (usb_led & (1 << USB_LED_NUM_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_SCROLL_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_COMPOSE)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_KANA)) {
+
+  } else {
+
+  }
+
+}
--- a/keyboards/bigseries/4key/4key.c
+++ b/keyboards/bigseries/4key/4key.c
@@ -15,3 +15,9 @@ 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 "4key.h"
+
+void matrix_scan_kb(void) {
+  // Looping keyboard code goes here
+  // This runs every cycle (a lot)
+  matrix_scan_user();
+};
--- a/keyboards/bigseries/4key/keymaps/default/keymap.c
+++ b/keyboards/bigseries/4key/keymaps/default/keymap.c
@@ -40,9 +40,46 @@ void matrix_init_user(void) {
    }
 }

+void matrix_scan_user(void) {
+}
+
 bool process_record_user(uint16_t keycode, keyrecord_t *record) {
  if (record->event.pressed) {
    rgblight_step();
  }
  return true;
 }
+
+void led_set_user(uint8_t usb_led) {
+
+  if (usb_led & (1 << USB_LED_NUM_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_SCROLL_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_COMPOSE)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_KANA)) {
+
+  } else {
+
+  }
+
+}
--- a/keyboards/bigseries/4key/keymaps/tester/keymap.c
+++ b/keyboards/bigseries/4key/keymaps/tester/keymap.c
@@ -41,3 +41,44 @@ void matrix_init_user(void) {
      initialized = 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) {
+
+  if (usb_led & (1 << USB_LED_NUM_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_SCROLL_LOCK)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_COMPOSE)) {
+
+  } else {
+
+  }
+
+  if (usb_led & (1 << USB_LED_KANA)) {
+
+  } else {
+
+  }
+
+}
--- a/keyboards/blockey/keymaps/default/keymap.c
+++ b/keyboards/blockey/keymaps/default/keymap.c
@@ -37,3 +37,19 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  ),

 };
+
+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) {
+
+}
--- a/keyboards/boston_meetup/2019/keymaps/default/keymap.c
+++ b/keyboards/boston_meetup/2019/keymaps/default/keymap.c
@@ -156,3 +156,10 @@ bool music_mask_user(uint16_t keycode) {
      return true;
  }
 }
+
+void matrix_init_user(void) {
+}
+
+
+void matrix_scan_user(void) {
+}
--- a/keyboards/bpiphany/kitten_paw/keymaps/default/keymap.c
+++ b/keyboards/bpiphany/kitten_paw/keymaps/default/keymap.c
@@ -13,3 +13,19 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
      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_P1,  KC_P2,  KC_P3,KC_PENT, \
      KC_LCTL,KC_LGUI,KC_LALT,                 KC_SPC,                                KC_RALT,KC_RGUI, KC_APP,KC_RCTL,  KC_LEFT,KC_DOWN,KC_RGHT,    KC_P0,KC_PDOT)
 };
+
+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) {
+
+}
--- a/keyboards/bpiphany/pegasushoof/2013/2013.c
+++ b/keyboards/bpiphany/pegasushoof/2013/2013.c
@@ -23,3 +23,37 @@ extern inline void ph_caps_led_off(void);

 extern inline void ph_sclk_led_on(void);
 extern inline void ph_sclk_led_off(void);
+
+
+__attribute__ ((weak))
+void matrix_init_user(void) {
+};
+
+__attribute__ ((weak))
+void matrix_scan_user(void) {
+}
+
+__attribute__ ((weak))
+bool process_action_user(keyrecord_t *record) {
+    return true;
+}
+
+__attribute__ ((weak))
+void led_set_user(uint8_t usb_led) {
+}
+
+void matrix_init_kb(void) {
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	matrix_scan_user();
+}
+
+bool process_action_kb(keyrecord_t *record) {
+	return process_action_user(record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	led_set_user(usb_led);
+}
--- a/keyboards/bpiphany/pegasushoof/2015/2015.c
+++ b/keyboards/bpiphany/pegasushoof/2015/2015.c
@@ -23,3 +23,36 @@ extern inline void ph_caps_led_off(void);

 extern inline void ph_sclk_led_on(void);
 extern inline void ph_sclk_led_off(void);
+
+__attribute__ ((weak))
+void matrix_init_user(void) {
+};
+
+__attribute__ ((weak))
+void matrix_scan_user(void) {
+}
+
+__attribute__ ((weak))
+bool process_action_user(keyrecord_t *record) {
+    return true;
+}
+
+__attribute__ ((weak))
+void led_set_user(uint8_t usb_led) {
+}
+
+void matrix_init_kb(void) {
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	matrix_scan_user();
+}
+
+bool process_action_kb(keyrecord_t *record) {
+	return process_action_user(record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	led_set_user(usb_led);
+}
--- a/keyboards/bpiphany/pegasushoof/2015/matrix.c
+++ b/keyboards/bpiphany/pegasushoof/2015/matrix.c
@@ -33,18 +33,6 @@ static matrix_row_t matrix_debouncing[MATRIX_ROWS];
 static matrix_row_t read_cols(void);
 static void select_row(uint8_t col);

-// user-defined overridable functions
-
-__attribute__((weak)) void matrix_init_kb(void) { matrix_init_user(); }
-
-__attribute__((weak)) void matrix_scan_kb(void) { matrix_scan_user(); }
-
-__attribute__((weak)) void matrix_init_user(void) {}
-
-__attribute__((weak)) void matrix_scan_user(void) {}
-
-// helper functions
-
 inline uint8_t matrix_rows(void)
 {
  return MATRIX_ROWS;
--- a/keyboards/bpiphany/sixshooter/sixshooter.c
+++ b/keyboards/bpiphany/sixshooter/sixshooter.c
@@ -16,3 +16,23 @@ extern inline void sixshooter_led_5_off(void);

 extern inline void sixshooter_led_all_on(void);
 extern inline void sixshooter_led_all_off(void);
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+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);
+}
--- a/keyboards/bpiphany/unloved_bastard/keymaps/default_ansi/keymap.c
+++ b/keyboards/bpiphany/unloved_bastard/keymaps/default_ansi/keymap.c
@@ -24,3 +24,19 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
                 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_LCTL,KC_LGUI,KC_LALT,                KC_SPC,                                 KC_RALT,KC_RGUI, KC_APP,  KC_RCTL,   KC_LEFT, KC_DOWN, KC_RGHT  )
 };
+
+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) {
+
+}
--- a/Show More
+++ b/Show More