~ruther/qmk_firmware

4747d974aa72b05ab12917308703d711dd04b016 — Salicylic-acid3 6 years ago e5d2cb8
[Keyboard] Add keyboard Naked48 (#6330)

* Add Naked48

*  Comment reflected
43 files changed, 3609 insertions(+), 0 deletions(-)

A keyboards/naked48/config.h
A keyboards/naked48/info.json
A keyboards/naked48/keymaps/default/config.h
A keyboards/naked48/keymaps/default/keymap.c
A keyboards/naked48/keymaps/default/readme.md
A keyboards/naked48/keymaps/default/rules.mk
A keyboards/naked48/keymaps/default_with_nafuda/config.h
A keyboards/naked48/keymaps/default_with_nafuda/keymap.c
A keyboards/naked48/keymaps/default_with_nafuda/readme.md
A keyboards/naked48/keymaps/default_with_nafuda/rules.mk
A keyboards/naked48/keymaps/default_with_setta21/config.h
A keyboards/naked48/keymaps/default_with_setta21/keymap.c
A keyboards/naked48/keymaps/default_with_setta21/readme.md
A keyboards/naked48/keymaps/default_with_setta21/rules.mk
A keyboards/naked48/keymaps/salicylic/config.h
A keyboards/naked48/keymaps/salicylic/keymap.c
A keyboards/naked48/keymaps/salicylic/readme.md
A keyboards/naked48/keymaps/salicylic/rules.mk
A keyboards/naked48/keymaps/salicylic_with_nafuda/config.h
A keyboards/naked48/keymaps/salicylic_with_nafuda/keymap.c
A keyboards/naked48/keymaps/salicylic_with_nafuda/readme.md
A keyboards/naked48/keymaps/salicylic_with_nafuda/rules.mk
A keyboards/naked48/keymaps/salicylic_with_setta21/config.h
A keyboards/naked48/keymaps/salicylic_with_setta21/keymap.c
A keyboards/naked48/keymaps/salicylic_with_setta21/readme.md
A keyboards/naked48/keymaps/salicylic_with_setta21/rules.mk
A keyboards/naked48/naked48.c
A keyboards/naked48/naked48.h
A keyboards/naked48/readme.md
A keyboards/naked48/rev1/config.h
A keyboards/naked48/rev1/matrix.c
A keyboards/naked48/rev1/rev1.c
A keyboards/naked48/rev1/rev1.h
A keyboards/naked48/rev1/rules.mk
A keyboards/naked48/rev1/serial_config.h
A keyboards/naked48/rev1/serial_config_simpleapi.h
A keyboards/naked48/rev1/split_scomm.c
A keyboards/naked48/rev1/split_scomm.h
A keyboards/naked48/rev1/split_util.c
A keyboards/naked48/rev1/split_util.h
A keyboards/naked48/rules.mk
A keyboards/naked48/serial.c
A keyboards/naked48/serial.h
A keyboards/naked48/config.h => keyboards/naked48/config.h +43 -0
@@ 0,0 1,43 @@
/*
Copyright 2012 Jun Wako <wakojun@gmail.com>
Copyright 2015 Jack Humbert

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"

// GCC include 'config.h" sequence in qmk_firmware/keyboards/naked48/
//   -include keyboards/naked48/config.h
//   -include keyboards/naked48/rev?/config.h
//   -include keyboards/naked48/rev?/keymaps/MAPNAME/config.h
//   XXXX.c

#include <serial_config.h>

// GCC include search path in qmk_firmare/keyboards/naked48/
//    #include "..." search starts here:
//    #include <...> search starts here:
//     keyboards/naked48/rev?/keymaps/MAPNAME
//     keyboards/naked48
//     keyboards/naked48/rev?
//     .
//     ./tmk_core
//     ......

// MACRO and FUNCTION are features that are depreciated.
#define NO_ACTION_MACRO
#define NO_ACTION_FUNCTION

A keyboards/naked48/info.json => keyboards/naked48/info.json +251 -0
@@ 0,0 1,251 @@
{
    "keyboard_name": "Naked48", 
    "url": "https://salicylic-acid3.hatenablog.com/", 
    "maintainer": "Salicylic_acid3", 
    "width": 14, 
    "height": 4, 
    "layouts": {
        "LAYOUT": {
            "layout": [
                {
                    "label":"Tab",
                    "x":0,
                    "y":0
                },
                {
                    "label":"Q",
                    "x":1,
                    "y":0
                },
                {
                    "label":"W",
                    "x":2,
                    "y":0
                },
                {
                    "label":"E",
                    "x":3,
                    "y":0
                },
                {
                    "label":"R",
                    "x":4,
                    "y":0
                },
                {
                    "label":"T",
                    "x":5,
                    "y":0
                },
                {
                    "label":"Y",
                    "x":8,
                    "y":0
                },
                {
                    "label":"U",
                    "x":9,
                    "y":0
                },
                {
                    "label":"I",
                    "x":10,
                    "y":0
                },
                {
                    "label":"O",
                    "x":11,
                    "y":0
                },
                {
                    "label":"P",
                    "x":12,
                    "y":0
                },
                {
                    "label":"Back Space",
                    "x":13,
                    "y":0
                },
                {
                    "label":"Esc",
                    "x":0,
                    "y":1
                },
                {
                    "label":"A",
                    "x":1,
                    "y":1
                },
                {
                    "label":"S",
                    "x":2,
                    "y":1
                },
                {
                    "label":"D",
                    "x":3,
                    "y":1
                },
                {
                    "label":"F",
                    "x":4,
                    "y":1
                },
                {
                    "label":"G",
                    "x":5,
                    "y":1
                },
                {
                    "label":"H",
                    "x":8,
                    "y":1
                },
                {
                    "label":"J",
                    "x":9,
                    "y":1
                },
                {
                    "label":"K",
                    "x":10,
                    "y":1
                },
                {
                    "label":"L",
                    "x":11,
                    "y":1
                },
                {
                    "label":";",
                    "x":12,
                    "y":1
                },
                {
                    "label":"'",
                    "x":13,
                    "y":1
                },
                {
                    "label":"Shift",
                    "x":0,
                    "y":2
                },
                {
                    "label":"Z",
                    "x":1,
                    "y":2
                },
                {
                    "label":"X",
                    "x":2,
                    "y":2
                },
                {
                    "label":"C",
                    "x":3,
                    "y":2
                },
                {
                    "label":"V",
                    "x":4,
                    "y":2
                },
                {
                    "label":"B",
                    "x":5,
                    "y":2
                },
                {
                    "label":"N",
                    "x":8,
                    "y":2
                },
                {
                    "label":"M",
                    "x":9,
                    "y":2
                },
                {
                    "label":",",
                    "x":10,
                    "y":2
                },
                {
                    "label":".",
                    "x":11,
                    "y":2
                },
                {
                    "label":"/",
                    "x":12,
                    "y":2
                },
                {
                    "label":"Enter",
                    "x":13,
                    "y":2
                },
                {
                    "label":"Adjust",
                    "x":1,
                    "y":3
                },
                {
                    "label":"Ctrl",
                    "x":2,
                    "y":3
                },
                {
                    "label":"Alt",
                    "x":3,
                    "y":3
                },
                {
                    "label":"GUI",
                    "x":4,
                    "y":3
                },
                {
                    "label":"&dArr;",
                    "x":5,
                    "y":3
                },
                {
                    "x":6,
                    "y":3
                },
                {
                    "x":7,
                    "y":3
                },
                {
                    "label":"&uArr;",
                    "x":8,
                    "y":3
                },
                {
                    "label":"&larr;",
                    "x":9,
                    "y":3
                },
                {
                    "label":"&darr;",
                    "x":10,
                    "y":3
                },
                {
                    "label":"&uarr;",
                    "x":11,
                    "y":3
                },
                {
                    "label":"&rarr;",
                    "x":12,
                    "y":3
                }
            ]
        }
    }
}
\ No newline at end of file

A keyboards/naked48/keymaps/default/config.h => keyboards/naked48/keymaps/default/config.h +41 -0
@@ 0,0 1,41 @@
/* Copyright 2018 Salicylic_acid3
 *
 * 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

/* Select hand configuration */

#define MASTER_LEFT
// #define MASTER_RIGHT
// #define EE_HANDS

#define USE_SERIAL_PD2

#define TAPPING_FORCE_HOLD
#define TAPPING_TERM 180

// Selection of RGBLIGHT MODE to use.
#if defined(LED_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
#endif
\ No newline at end of file

A keyboards/naked48/keymaps/default/keymap.c => keyboards/naked48/keymaps/default/keymap.c +135 -0
@@ 0,0 1,135 @@
#include QMK_KEYBOARD_H

extern keymap_config_t keymap_config;

#ifdef RGBLIGHT_ENABLE
//Following line allows macro to read current RGB settings
extern rgblight_config_t rgblight_config;
#endif

extern uint8_t is_master;

// Each layer gets a name for readability, which is then used in the keymap matrix below.
// The underscores don't mean anything - you can have a layer called STUFF or any other name.
// Layer names don't all need to be of the same length, obviously, and you can also skip them
// entirely and just use numbers.
enum layer_number {
  _QWERTY = 0,
  _LOWER,
  _RAISE,
  _ADJUST,
};

enum custom_keycodes {
  LOWER = SAFE_RANGE,
  RAISE,
  ADJUST,
  RGBRST
};

// Layer Mode aliases
#define _____ KC_TRNS
#define XXXXX KC_NO

#define KC_SNUBS S(KC_NUBS)
#define KC_SNUHS S(KC_NUHS)

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  [_QWERTY] = LAYOUT(
  //,-----------------------------------------------------|                 |-----------------------------------------------------.
       KC_TAB,    KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,                      KC_Y,    KC_U,    KC_I,    KC_O,    KC_P, KC_BSPC,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|
       KC_ESC,    KC_A,    KC_S,    KC_D,    KC_F,    KC_G,                      KC_H,    KC_J,    KC_K,    KC_L, KC_SCLN, KC_QUOT,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|
      KC_LSFT,    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,                      KC_N,    KC_M, KC_COMM,  KC_DOT, KC_SLSH,  KC_ENT,
  //|--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
                ADJUST,KC_LCTRL, KC_LALT, KC_LGUI,   LOWER,  KC_SPC,  KC_SPC,   RAISE, KC_LEFT, KC_DOWN,   KC_UP,KC_RIGHT
          //`------------------------------------------------------------------------------------------------------------'
  ),


  [_LOWER] = LAYOUT(
  //,-----------------------------------------------------|                 |-----------------------------------------------------.
      KC_TILD, KC_EXLM,   KC_AT, KC_HASH,  KC_DLR, KC_PERC,                   KC_CIRC, KC_AMPR,  KC_ASTR,KC_LPRN, KC_RPRN,  KC_DEL,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|
       KC_DEL,   KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,                     KC_F6, KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|
        _____,   KC_F7,   KC_F8,   KC_F9,  KC_F10,  KC_F11,                    KC_F12,KC_SNUHS,KC_SNUBS,   _____,   _____,   _____,
  //|--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
                 _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY
          //`------------------------------------------------------------------------------------------------------------'
  ),


  [_RAISE] = LAYOUT(
  //,-----------------------------------------------------|                 |-----------------------------------------------------.
      KC_TILD,    KC_1,    KC_2,    KC_3,    KC_4,    KC_5,                      KC_6,    KC_7,    KC_8,    KC_9,    KC_0,  KC_DEL,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|
       KC_DEL,   KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,                     KC_F6, KC_MINS,  KC_EQL, KC_LBRC, KC_RBRC, KC_BSLS,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|
        _____,   KC_F7,   KC_F8,   KC_F9,  KC_F10,  KC_F11,                    KC_F12, KC_NUHS, KC_NUBS,   _____,   _____,   _____,
  //|--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
                 _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____ 
          //`------------------------------------------------------------------------------------------------------------'
  ),


  [_ADJUST] = LAYOUT( /* Base */
  //,-----------------------------------------------------|                 |-----------------------------------------------------.
        _____,   RESET,   XXXXX,   XXXXX,   XXXXX,   XXXXX,                     XXXXX,   XXXXX,   XXXXX,   XXXXX,   XXXXX,   _____,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|
        _____,   XXXXX,   XXXXX,   XXXXX,   XXXXX,   XXXXX,                   RGB_TOG, RGB_MOD,   XXXXX,LCA(KC_DEL),LALT(KC_PSCR),KC_PSCR,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|
        _____,   XXXXX,   XXXXX,   XXXXX,   XXXXX,   XXXXX,                   RGB_VAD, RGB_VAI, RGB_HUD, RGB_HUI, RGB_SAD, RGB_SAI,
  //|--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
                 _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____
          //`------------------------------------------------------------------------------------------------------------'
  )
};

static inline void update_change_layer(bool pressed, uint8_t layer1, uint8_t layer2, uint8_t layer3) {

  pressed ? layer_on(layer1) : layer_off(layer1);
  IS_LAYER_ON(layer1) && IS_LAYER_ON(layer2) ? layer_on(layer3) : layer_off(layer3);
}

int RGB_current_mode;
bool process_record_user(uint16_t keycode, keyrecord_t *record) {

  bool result = false;
  switch (keycode) {
    case LOWER:
      update_change_layer(record->event.pressed, _LOWER, _RAISE, _ADJUST);
      break;
    case RAISE:
      update_change_layer(record->event.pressed, _RAISE, _LOWER, _ADJUST);
        break;
    #ifdef RGBLIGHT_ENABLE
      case RGB_MOD:
          if (record->event.pressed) {
            rgblight_mode(RGB_current_mode);
            rgblight_step();
            RGB_current_mode = rgblight_config.mode;
          }
        break;
      case RGBRST:
          if (record->event.pressed) {
            eeconfig_update_rgblight_default();
            rgblight_enable();
            RGB_current_mode = rgblight_config.mode;
          }
        break;
    #endif
    default:
      result = true;
      break;
  }

  return result;
}

void matrix_init_user(void) {
  #ifdef RGBLIGHT_ENABLE
    RGB_current_mode = rgblight_config.mode;
  #endif
}

A keyboards/naked48/keymaps/default/readme.md => keyboards/naked48/keymaps/default/readme.md +45 -0
@@ 0,0 1,45 @@
# The default keymap for naked48

Default
  //,-----------------------------------------|             |-----------------------------------------.
        TAB,     Q,     W,     E,     R,     T,                   Y,     U,     I,     O,     P,  BSPC,
  //|------+------+------+------+------+------|             |------+------+------+------+------+------|
        ESC,     A,     S,     D,     F,     G,                   H,     J,     K,     L,     ;,     :,
  //|------+------+------+------+------+------|             |------+------+------+------+------+------|
       LSFT,     Z,     X,     C,     V,     B,                   N,     M,     ,,     .,     /,   ENT,
  //|------+------+------+------+------+------|------+------+------+------+------+------+------|
            ADJUST, LCTRL,  LALT,  LGUI, LOWER,   SPC,   SPC, RAISE,  LEFT,  DOWN,    UP, RIGHT 
          //`----------------------------------------------------------------------------------'

Lower
  //,-----------------------------------------|             |-----------------------------------------.
          ~,     !,     @,     #,     $,     %,                   ^,     &,     *,     (,     ),   DEL,
  //|------+------+------+------+------+------|             |------+------+------+------+------+------|
        DEL,    F1,    F2,    F3,    F4,    F5,                  F6,     _,     +,     {,     },     |,
  //|------+------+------+------+------+------|             |------+------+------+------+------+------|
       LSFT,    F7,    F8,  F9,     F10,   F11,                 F12,     ~,     |,     ,,     .,   ENT,
  //|------+------+------+------+------+------|------+------+------+------+------+------+------|
            ADJUST, LCTRL,  LALT,  LGUI, LOWER,   SPC,   SPC, RAISE,  MNXT,  VOLD,  VOLU,  MPLY 
          //`----------------------------------------------------------------------------------'

Raise
  //,-----------------------------------------|             |-----------------------------------------.
          ~,     1,     2,     3,     4,     5,                   6,     7,     8,     9,     0,   DEL,
  //|------+------+------+------+------+------|             |------+------+------+------+------+------|
        DEL,    F1,    F2,    F3,    F4,    F5,                  F6,     -,     =,     [,     ],  BSLS,
  //|------+------+------+------+------+------|             |------+------+------+------+------+------|
       LSFT,    F7,    F8,  F9,     F10,   F11,                 F12,     #,     \,     ,,     .,   ENT,
  //|------+------+------+------+------+------|------+------+------+------+------+------+------|
            ADJUST, LCTRL,  LALT,  LGUI, LOWER,   SPC,   SPC, RAISE,  MNXT,  VOLD,  VOLU,  MPLY 
          //`----------------------------------------------------------------------------------'

Adjust
  //,-----------------------------------------|             |----------------------------------------------.
          ~,   RST, XXXXX, XXXXX, XXXXX, XXXXX,               XXXXX,  XXXXX,  XXXXX,  XXXXX,  XXXXX,    DEL,
  //|------+------+------+------+------+------|             |------+-------+-------+-------+-------+-------|
        DEL, XXXXX, XXXXX, XXXXX, XXXXX, XXXXX,          LED ON/Off,LED MOD,  XXXXX,  C+A+D,Alt+PSCR,  PSCR,
  //|------+------+------+------+------+------|             |------+-------+-------+-------+-------+-------|
       LSFT, XXXXX, XXXXX, XXXXX, XXXXX, XXXXX,             LED VAD,LED VAI,LED HUD,LED HUI,LED SAD,LED SAI,
  //|------+------+------+------+------+------|------+------+------+-------+-------+-------+-------+-------|
            ADJUST, LCTRL,  LALT,  LGUI, LOWER,   SPC,   SPC, RAISE,   MNXT,   VOLD,   VOLU,   MPLY 
          //`--------------------------------------------------------------------------------------'
\ No newline at end of file

A keyboards/naked48/keymaps/default/rules.mk => keyboards/naked48/keymaps/default/rules.mk +29 -0
@@ 0,0 1,29 @@

# Build Options
#   change to "no" to disable the options, or define them in the Makefile in
#   the appropriate keymap folder that will get included automatically
#
BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
MOUSEKEY_ENABLE = no        # Mouse keys(+4700)
EXTRAKEY_ENABLE = no        # Audio control and System control(+450)
CONSOLE_ENABLE = no         # Console for debug(+400)
COMMAND_ENABLE = no         # Commands for debug and configuration
NKRO_ENABLE = no            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
MIDI_ENABLE = no            # MIDI controls
AUDIO_ENABLE = no           # 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. 
SWAP_HANDS_ENABLE = no      # Enable one-hand typing

# If your custom naked48 pcb, you can rewrite to yes.
LED_ANIMATIONS = yes        # LED animations

ifeq ($(strip $(LED_ANIMATIONS)), yes)
    # OPT_DEFS += -DRGBLIGHT_ANIMATIONS
    OPT_DEFS += -DLED_ANIMATIONS
endif

# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend

A keyboards/naked48/keymaps/default_with_nafuda/config.h => keyboards/naked48/keymaps/default_with_nafuda/config.h +64 -0
@@ 0,0 1,64 @@
/* Copyright 2018 Salicylic_acid3
 *
 * 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

/* Select hand configuration */

#define MASTER_LEFT
// #define MASTER_RIGHT
// #define EE_HANDS

#define USE_SERIAL_PD2

#define TAPPING_FORCE_HOLD
#define TAPPING_TERM 180

// Selection of RGBLIGHT MODE to use.
#if defined(LED_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
#endif

#define MK_3_SPEED

#undef MOUSEKEY_INTERVAL
#define MOUSEKEY_INTERVAL 0

#undef MOUSEKEY_TIME_TO_MAX
#define MOUSEKEY_TIME_TO_MAX 150

#undef MOUSEKEY_MAX_SPEED
#define MOUSEKEY_MAX_SPEED 3

#undef MOUSEKEY_MOVE_DELTA
#define MOUSEKEY_MOVE_DELTA 5

#undef MOUSEKEY_DELAY
#define MOUSEKEY_DELAY 0

#undef MOUSEKEY_WHEEL_MAX_SPEED
#define MOUSEKEY_WHEEL_MAX_SPEED 1

#undef MOUSEKEY_WHEEL_TIME_TO_MAX
#define MOUSEKEY_WHEEL_TIME_TO_MAX 0

A keyboards/naked48/keymaps/default_with_nafuda/keymap.c => keyboards/naked48/keymaps/default_with_nafuda/keymap.c +173 -0
@@ 0,0 1,173 @@
#include QMK_KEYBOARD_H

extern keymap_config_t keymap_config;

#ifdef RGBLIGHT_ENABLE
//Following line allows macro to read current RGB settings
extern rgblight_config_t rgblight_config;
#endif

extern uint8_t is_master;

// Each layer gets a name for readability, which is then used in the keymap matrix below.
// The underscores don't mean anything - you can have a layer called STUFF or any other name.
// Layer names don't all need to be of the same length, obviously, and you can also skip them
// entirely and just use numbers.
enum layer_number {
  _QWERTY = 0,
  _MOUSE,
  _BROWSER,
  _LOWER,
  _RAISE,
  _ADJUST,
};

enum custom_keycodes {
  MOUSE = SAFE_RANGE,
  BROWSER,
  LOWER,
  RAISE,
  ADJUST,
  RGBRST
};

// Fillers to make layering more clear
#define _____ KC_TRNS
#define XXXXX KC_NO

#define KC_CAD LCA(KC_DEL)
#define KC_APSCR LALT(KC_PSCR)

#define KC_SNUBS S(KC_NUBS)
#define KC_SNUHS S(KC_NUHS)

#define KC_RTAB LCTL(KC_TAB)
#define KC_LTAB LCTL(LSFT(KC_TAB))
#define KC_CTAB LCTL(KC_W)
#define KC_RETAB LCTL(LSFT(KC_T))

#define KC_TGMO TG(_MOUSE)
#define KC_TGBR TG(_BROWSER)
#define KC_BSAD LT(_ADJUST, KC_BSPC)


const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  [_QWERTY] = LAYOUT_with_nafuda(
  //,-----------------------------------------------------|                 |-----------------------------------------------------.      |--------------------------|
       KC_TAB,    KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,                      KC_Y,    KC_U,    KC_I,    KC_O,    KC_P, KC_BSPC,                 KC_TGMO,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |--------+--------+--------|
       KC_ESC,    KC_A,    KC_S,    KC_D,    KC_F,    KC_G,                      KC_H,    KC_J,    KC_K,    KC_L, KC_SCLN, KC_QUOT,        KC_BSAD,   KC_UP, KC_TGBR,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |--------+--------+--------|
      KC_LSFT,    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,                      KC_N,    KC_M, KC_COMM,  KC_DOT, KC_SLSH,  KC_ENT,        KC_LEFT, KC_DOWN,KC_RIGHT,
  //|--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|      |--------------------------|
                ADJUST,KC_LCTRL, KC_LALT, KC_LGUI,   LOWER,  KC_SPC,  KC_SPC,   RAISE, KC_LEFT, KC_DOWN,   KC_UP,KC_RIGHT
          //`------------------------------------------------------------------------------------------------------------'
  ),

  [_MOUSE] = LAYOUT_with_nafuda(
  //,-----------------------------------------------------|                 |-----------------------------------------------------.      |--------------------------|
       KC_TAB,    KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,                      KC_Y,    KC_U,    KC_I,    KC_O,    KC_P, KC_BSPC,                 KC_TGMO,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |--------+--------+--------|
       KC_ESC,    KC_A,    KC_S,    KC_D,    KC_F,    KC_G,                      KC_H,    KC_J,    KC_K,    KC_L, KC_SCLN, KC_QUOT,        KC_BTN1, KC_MS_U, KC_BTN2,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |--------+--------+--------|
      KC_LSFT,    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,                      KC_N,    KC_M, KC_COMM,  KC_DOT, KC_SLSH,  KC_ENT,        KC_MS_L, KC_MS_D, KC_MS_R,
  //|--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|      |--------------------------|
                ADJUST,KC_LCTRL, KC_LALT, KC_LGUI,   LOWER,  KC_SPC,  KC_SPC,   RAISE, KC_LEFT, KC_DOWN,   KC_UP,KC_RIGHT
          //`------------------------------------------------------------------------------------------------------------'
  ),

  [_BROWSER] = LAYOUT_with_nafuda(
  //,-----------------------------------------------------|                 |-----------------------------------------------------.      |--------------------------|
       KC_TAB,    KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,                      KC_Y,    KC_U,    KC_I,    KC_O,    KC_P, KC_BSPC,                 KC_CTAB,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |--------+--------+--------|
       KC_ESC,    KC_A,    KC_S,    KC_D,    KC_F,    KC_G,                      KC_H,    KC_J,    KC_K,    KC_L, KC_SCLN, KC_QUOT,       KC_RETAB, KC_WH_U, KC_TGBR,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |--------+--------+--------|
      KC_LSFT,    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,                      KC_N,    KC_M, KC_COMM,  KC_DOT, KC_SLSH,  KC_ENT,        KC_LTAB, KC_WH_D, KC_RTAB,
  //|--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|      |--------------------------|
                ADJUST,KC_LCTRL, KC_LALT, KC_LGUI,   LOWER,  KC_SPC,  KC_SPC,   RAISE, KC_LEFT, KC_DOWN,   KC_UP,KC_RIGHT
          //`------------------------------------------------------------------------------------------------------------'
  ),

  [_LOWER] = LAYOUT_with_nafuda(
  //,-----------------------------------------------------|                 |-----------------------------------------------------.      |--------------------------|
      KC_TILD, KC_EXLM,   KC_AT, KC_HASH,  KC_DLR, KC_PERC,                   KC_CIRC, KC_AMPR,  KC_ASTR,KC_LPRN, KC_RPRN,  KC_DEL,                 KC_TGMO,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |--------+--------+--------|
       KC_DEL,   KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,                     KC_F6, KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE,        KC_BSAD,   KC_UP, KC_TGBR,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |--------+--------+--------|
        _____,   KC_F7,   KC_F8,   KC_F9,  KC_F10,  KC_F11,                    KC_F12,KC_SNUHS,KC_SNUBS,   _____,   _____,   _____,        KC_LEFT, KC_DOWN,KC_RIGHT,
  //|--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|      |--------------------------|
                 _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY
          //`------------------------------------------------------------------------------------------------------------'
  ),

  [_RAISE] = LAYOUT_with_nafuda(
  //,-----------------------------------------------------|                 |-----------------------------------------------------.      |--------------------------|
      KC_TILD,    KC_1,    KC_2,    KC_3,    KC_4,    KC_5,                      KC_6,    KC_7,    KC_8,    KC_9,    KC_0,  KC_DEL,                 KC_TGMO,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |--------+--------+--------|
       KC_DEL,   KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,                     KC_F6, KC_MINS,  KC_EQL, KC_LBRC, KC_RBRC, KC_BSLS,        KC_BSAD,   KC_UP, KC_TGBR,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |--------+--------+--------|
        _____,   KC_F7,   KC_F8,   KC_F9,  KC_F10,  KC_F11,                    KC_F12, KC_NUHS, KC_NUBS,   _____,   _____,   _____,        KC_LEFT, KC_DOWN,KC_RIGHT,
  //|--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|      |--------------------------|
                 _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____
          //`------------------------------------------------------------------------------------------------------------'
  ),

  [_ADJUST] = LAYOUT_with_nafuda( /* Base */
  //,-----------------------------------------------------|                 |-----------------------------------------------------.      |--------------------------|
        _____,   RESET,   XXXXX,   XXXXX,   XXXXX,   XXXXX,                     XXXXX,   XXXXX,   XXXXX,   XXXXX,   XXXXX,   _____,                 RGB_VAD,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |--------+--------+--------|
        _____,   XXXXX,   XXXXX,   XXXXX,   XXXXX,   XXXXX,                   RGB_TOG, RGB_MOD,   XXXXX,LCA(KC_DEL),LALT(KC_PSCR),KC_PSCR,  ADJUST, RGB_SAD, RGB_VAI,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |--------+--------+--------|
        _____,   _____,   _____,   _____,   _____,   _____,                   RGB_VAD, RGB_VAI, RGB_HUD, RGB_HUI, RGB_SAD, RGB_SAI,        RGB_MOD, RGB_TOG, RGB_SAI,
  //|--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|      |--------------------------|
                 _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____
          //`------------------------------------------------------------------------------------------------------------'
  )
};

static inline void update_change_layer(bool pressed, uint8_t layer1, uint8_t layer2, uint8_t layer3) {

  pressed ? layer_on(layer1) : layer_off(layer1);
  IS_LAYER_ON(layer1) && IS_LAYER_ON(layer2) ? layer_on(layer3) : layer_off(layer3);
}

int RGB_current_mode;
bool process_record_user(uint16_t keycode, keyrecord_t *record) {

  bool result = false;
  switch (keycode) {
    case LOWER:
      update_change_layer(record->event.pressed, _LOWER, _RAISE, _ADJUST);
      break;
    case RAISE:
      update_change_layer(record->event.pressed, _RAISE, _LOWER, _ADJUST);
        break;
    #ifdef RGBLIGHT_ENABLE
      case RGB_MOD:
          if (record->event.pressed) {
            rgblight_mode(RGB_current_mode);
            rgblight_step();
            RGB_current_mode = rgblight_config.mode;
          }
        break;
      case RGBRST:
          if (record->event.pressed) {
            eeconfig_update_rgblight_default();
            rgblight_enable();
            RGB_current_mode = rgblight_config.mode;
          }
        break;
    #endif
    default:
      result = true;
      break;
  }

  return result;
}

void matrix_init_user(void) {
  #ifdef RGBLIGHT_ENABLE
    RGB_current_mode = rgblight_config.mode;
  #endif
}

A keyboards/naked48/keymaps/default_with_nafuda/readme.md => keyboards/naked48/keymaps/default_with_nafuda/readme.md +39 -0
@@ 0,0 1,39 @@
# The default_with_nafuda keymap for naked48

Add Nafuda maps to the default layout.

Default
  //|--------------------|
             Mouse,       
  //|------+------+------|
    BS + Ad,    UP,Browser,
  //|------+------+------|
       LEFT,  DOWN, RIGHT 
  //|--------------------|

Mouse
  //|--------------------|
           Default,       
  //|------+------+------|
       BTN1,  MS_U,  BTN2,
  //|------+------+------|
       MS_L,  MS_D,  MS_R 
  //|--------------------|

Browser
  //|--------------------|
          CloseTAB,       
  //|------+------+------|
  ReOpenTAB,  WH_U,Default,
  //|------+------+------|
       LTAB,  WH_D,  RTAB 
  //|--------------------|

Adjust
  //|------------------------|
               LED VAD,       
  //|------+----------+------|
    Default,   LED HUD,LED VAI,
  //|------+----------+------|
    LED MOD,LED ON/Off,LED HUI 
  //|------------------------|

A keyboards/naked48/keymaps/default_with_nafuda/rules.mk => keyboards/naked48/keymaps/default_with_nafuda/rules.mk +29 -0
@@ 0,0 1,29 @@

# Build Options
#   change to "no" to disable the options, or define them in the Makefile in
#   the appropriate keymap folder that will get included automatically
#
BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
MOUSEKEY_ENABLE = yes        # Mouse keys(+4700)
EXTRAKEY_ENABLE = no        # Audio control and System control(+450)
CONSOLE_ENABLE = no         # Console for debug(+400)
COMMAND_ENABLE = no         # Commands for debug and configuration
NKRO_ENABLE = no            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
MIDI_ENABLE = no            # MIDI controls
AUDIO_ENABLE = no           # 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. 
SWAP_HANDS_ENABLE = no      # Enable one-hand typing

# If your custom naked48 pcb, you can rewrite to yes.
LED_ANIMATIONS = yes        # LED animations

ifeq ($(strip $(LED_ANIMATIONS)), yes)
    # OPT_DEFS += -DRGBLIGHT_ANIMATIONS
    OPT_DEFS += -DLED_ANIMATIONS
endif

# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend

A keyboards/naked48/keymaps/default_with_setta21/config.h => keyboards/naked48/keymaps/default_with_setta21/config.h +41 -0
@@ 0,0 1,41 @@
/* Copyright 2018 Salicylic_acid3
 *
 * 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

/* Select hand configuration */

#define MASTER_LEFT
// #define MASTER_RIGHT
// #define EE_HANDS

#define USE_SERIAL_PD2

#define TAPPING_FORCE_HOLD
#define TAPPING_TERM 180

// Selection of RGBLIGHT MODE to use.
#if defined(LED_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
#endif
\ No newline at end of file

A keyboards/naked48/keymaps/default_with_setta21/keymap.c => keyboards/naked48/keymaps/default_with_setta21/keymap.c +174 -0
@@ 0,0 1,174 @@
#include QMK_KEYBOARD_H

extern keymap_config_t keymap_config;

#ifdef RGBLIGHT_ENABLE
//Following line allows macro to read current RGB settings
extern rgblight_config_t rgblight_config;
#endif

extern uint8_t is_master;

// Each layer gets a name for readability, which is then used in the keymap matrix below.
// The underscores don't mean anything - you can have a layer called STUFF or any other name.
// Layer names don't all need to be of the same length, obviously, and you can also skip them
// entirely and just use numbers.
enum layer_number {
  _QWERTY = 0,
  _LOWER,
  _RAISE,
  _ADJUST,
};

enum custom_keycodes {
  LOWER = SAFE_RANGE,
  RAISE,
  ADJUST,
  KANJI,
  RGBRST,
  SEND_SUM,
  SEND_AVERAGE,
  SEND_COUNTIF,
  SEND_MAX,
  SEND_MIN
};

// Fillers to make layering more clear
#define _____ KC_TRNS
#define XXXXX KC_NO

#define KC_SNUBS S(KC_NUBS)
#define KC_SNUHS S(KC_NUHS)

#define KC_SSUM  SEND_SUM
#define KC_SAVE  SEND_AVERAGE
#define KC_SCOU  SEND_COUNTIF
#define KC_SMAX  SEND_MAX
#define KC_SMIN  SEND_MIN

#define KC_RADO LT(_RAISE, KC_PDOT)
#define KC_LOP0 LT(_LOWER, KC_P0)
#define KC_ADNL LT(_ADJUST, KC_NLCK)

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  [_QWERTY] = LAYOUT_with_setta21(
  //,-----------------------------------------------------|                 |-----------------------------------------------------.      |-----------------------------------------------|
       KC_TAB,    KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,                      KC_Y,    KC_U,    KC_I,    KC_O,    KC_P, KC_BSPC,       KC_LOP0,  KC_P1,  KC_P4,  KC_P7,KC_ADNL, KC_ESC,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |-------+-------+-------+-------+-------+-------|
       KC_ESC,    KC_A,    KC_S,    KC_D,    KC_F,    KC_G,                      KC_H,    KC_J,    KC_K,    KC_L, KC_SCLN, KC_QUOT,                 KC_P2,  KC_P5,  KC_P8,KC_PSLS,  KC_F2,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |-------+-------+-------+-------+-------+-------|
      KC_LSFT,    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,                      KC_N,    KC_M, KC_COMM,  KC_DOT, KC_SLSH,  KC_ENT,       KC_RADO,  KC_P3,  KC_P6,  KC_P9,KC_PAST, KC_EQL,
  //|--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|      |---------------+---------------+-------+-------|
                ADJUST,KC_LCTRL, KC_LALT, KC_LGUI,   LOWER,  KC_SPC,  KC_SPC,   RAISE, KC_LEFT, KC_DOWN,   KC_UP,KC_RIGHT,                        KC_PENT,        KC_PPLS,KC_PMNS, KC_DEL
          //`------------------------------------------------------------------------------------------------------------'               |-----------------------------------------------|
  ),

  [_LOWER] = LAYOUT_with_setta21(
  //,-----------------------------------------------------|                 |-----------------------------------------------------.      |-----------------------------------------------|
      KC_TILD, KC_EXLM,   KC_AT, KC_HASH,  KC_DLR, KC_PERC,                   KC_CIRC, KC_AMPR,  KC_ASTR,KC_LPRN, KC_RPRN,  KC_DEL,         LOWER,  XXXXX,KC_LEFT,  XXXXX,  XXXXX, KC_ESC,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |-------+-------+-------+-------+-------+-------|
       KC_DEL,   KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,                     KC_F6, KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE,               KC_DOWN,KC_DOWN,  KC_UP,KC_PSLS,  KC_F2,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |-------+-------+-------+-------+-------+-------|
        _____,   KC_F7,   KC_F8,   KC_F9,  KC_F10,  KC_F11,                    KC_F12,KC_SNUHS,KC_SNUBS,   _____,   _____,   _____,         RAISE,  XXXXX,KC_RIGHT, XXXXX,KC_PAST, KC_EQL,
  //|--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|      |---------------+---------------+-------+-------|
                 _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY,                        KC_PENT,        KC_PPLS,KC_PMNS, KC_DEL
          //`------------------------------------------------------------------------------------------------------------'               |-----------------------------------------------|
  ),


  [_RAISE] = LAYOUT_with_setta21(
  //,-----------------------------------------------------|                 |-----------------------------------------------------.      |-----------------------------------------------|
      KC_TILD,    KC_1,    KC_2,    KC_3,    KC_4,    KC_5,                      KC_6,    KC_7,    KC_8,    KC_9,    KC_0,  KC_DEL,         LOWER, KC_F11,  KC_F4,  KC_F7,KC_SMIN, KC_ESC,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |-------+-------+-------+-------+-------+-------|
       KC_DEL,   KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,                     KC_F6, KC_MINS,  KC_EQL, KC_LBRC, KC_RBRC, KC_BSLS,                KC_F12,  KC_F5,  KC_F8,KC_SMAX,  KC_F2,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |-------+-------+-------+-------+-------+-------|
        _____,   KC_F7,   KC_F8,   KC_F9,  KC_F10,  KC_F11,                    KC_F12, KC_NUHS, KC_NUBS,   _____,   _____,   _____,         RAISE,  KC_F3,  KC_F6,  KC_F9,KC_SCOU, KC_EQL,
  //|--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|      |---------------+---------------+-------+-------|
                 _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,                        KC_RPRN,        KC_SSUM,KC_SAVE, KC_DEL
          //`------------------------------------------------------------------------------------------------------------'               |-----------------------------------------------|
  ),

  [_ADJUST] = LAYOUT_with_setta21( /* Base */
  //,-----------------------------------------------------|                 |-----------------------------------------------------.      |-----------------------------------------------|
        _____,   RESET,   XXXXX,   XXXXX,   XXXXX,   XXXXX,                     XXXXX,   XXXXX,   XXXXX,   XXXXX,   XXXXX,   _____,         LOWER,RGB_VAD,RGB_HUD,RGB_SAD, ADJUST,RGB_TOG,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |-------+-------+-------+-------+-------+-------|
        _____,   XXXXX,   XXXXX,   XXXXX,   XXXXX,   XXXXX,                   RGB_TOG, RGB_MOD,   XXXXX,LCA(KC_DEL),LALT(KC_PSCR),KC_PSCR,        RGB_VAI,RGB_HUI,RGB_SAI,  XXXXX,  _____,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |-------+-------+-------+-------+-------+-------|
        _____,   XXXXX,   XXXXX,   XXXXX,   XXXXX,   XXXXX,                   RGB_VAD, RGB_VAI, RGB_HUD, RGB_HUI, RGB_SAD, RGB_SAI,         RAISE,  XXXXX,  XXXXX,  XXXXX,  XXXXX,  _____,
  //|--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|      |---------------+---------------+-------+-------|
                 _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,                        RGB_MOD,          _____,  _____,  _____
          //`------------------------------------------------------------------------------------------------------------'               |-----------------------------------------------|
  )
};

static inline void update_change_layer(bool pressed, uint8_t layer1, uint8_t layer2, uint8_t layer3) {

  pressed ? layer_on(layer1) : layer_off(layer1);
  IS_LAYER_ON(layer1) && IS_LAYER_ON(layer2) ? layer_on(layer3) : layer_off(layer3);
}

int RGB_current_mode;
bool process_record_user(uint16_t keycode, keyrecord_t *record) {

  bool result = false;
  switch (keycode) {
    case LOWER:
      update_change_layer(record->event.pressed, _LOWER, _RAISE, _ADJUST);
      break;
    case RAISE:
      update_change_layer(record->event.pressed, _RAISE, _LOWER, _ADJUST);
        break;
    case SEND_SUM:
      if (record->event.pressed) {
        SEND_STRING("=SUM(");
      }
      break;
    case SEND_AVERAGE:
      if (record->event.pressed) {
        SEND_STRING("=AVERAGE(");
      }
      break;
    case SEND_COUNTIF:
      if (record->event.pressed) {
        SEND_STRING("=COUNTIF(");
      }
      break;
    case SEND_MAX:
      if (record->event.pressed) {
        SEND_STRING("=MAX(");
      }
      break;
    case SEND_MIN:
      if (record->event.pressed) {
        SEND_STRING("=MIN(");
      }
      break;
    #ifdef RGBLIGHT_ENABLE
      case RGB_MOD:
          if (record->event.pressed) {
            rgblight_mode(RGB_current_mode);
            rgblight_step();
            RGB_current_mode = rgblight_config.mode;
          }
        break;
      case RGBRST:
          if (record->event.pressed) {
            eeconfig_update_rgblight_default();
            rgblight_enable();
            RGB_current_mode = rgblight_config.mode;
          }
        break;
    #endif
    default:
      result = true;
      break;
  }

  return result;
}

void matrix_init_user(void) {
  #ifdef RGBLIGHT_ENABLE
    RGB_current_mode = rgblight_config.mode;
  #endif
}

A keyboards/naked48/keymaps/default_with_setta21/readme.md => keyboards/naked48/keymaps/default_with_setta21/readme.md +47 -0
@@ 0,0 1,47 @@
# The default_with_setta21 keymap for naked48

Add Setta21 maps to the default layout.

Default
  //|-----------------------------------------|
      Rai+0,     1,     4,     7,Ad+Num,   ESC,
  //|------+------+------+------+------+------|
                 2,     5,     8,     /,    F2,
  //|------+------+------+------+------+------|
      Low+.,     3,     6,     9,     *,     =,
  //|-------------+-------------+------+------|
               ENT,            +,     -,   DEL 
  //|-----------------------------------------|

Lower
  //|-----------------------------------------|
      RAISE,   F11,    F4,    F7,    "=MIN(",   ESC,
  //|------+------+------+------+-----------+------|
               F12,    F5,    F8,    "=MAX(",    F2,
  //|------+------+------+------+-----------+------|
      LOWER,    F3,    F6,    F9,"=COUNTIF(",     =,
  //|-------------+-------------+-----------+------|
                 ),      "=SUM(","=AVERAGE(",   DEL 
  //|-----------------------------------------|

Raise
  //|-----------------------------------------|
      RAISE, XXXXX,  LEFT, XXXXX, XXXXX,   ESC,
  //|------+------+------+------+------+------|
              DOWN,  DOWN,    UP,     /,    F2,
  //|------+------+------+------+------+------|
      LOWER, XXXXX, RIGHT, XXXXX,     *,     =,
  //|-------------+-------------+------+------|
               ENT,            +,     -,   DEL 
  //|-----------------------------------------|

Adjust
  //|------------------------------------------------|
   LED ON/Off,LED VAD,LED HUD,LED SAD, ADJUST,    ESC,
  //|--------+-------+-------+-------+-------+-------|
              LED VAI,LED HUI,LED SAI,  XXXXX,     F2,
  //|--------+-------+-------+-------+-------+-------|
        XXXXX,  XXXXX,   XXXXX, XXXXX,  XXXXX,      =,
  //|----------------+---------------+-------+-------|
              LED MOD,              +,      -,    DEL 
  //|------------------------------------------------|

A keyboards/naked48/keymaps/default_with_setta21/rules.mk => keyboards/naked48/keymaps/default_with_setta21/rules.mk +29 -0
@@ 0,0 1,29 @@

# Build Options
#   change to "no" to disable the options, or define them in the Makefile in
#   the appropriate keymap folder that will get included automatically
#
BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
MOUSEKEY_ENABLE = no        # Mouse keys(+4700)
EXTRAKEY_ENABLE = no        # Audio control and System control(+450)
CONSOLE_ENABLE = no         # Console for debug(+400)
COMMAND_ENABLE = no         # Commands for debug and configuration
NKRO_ENABLE = no            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
MIDI_ENABLE = no            # MIDI controls
AUDIO_ENABLE = no           # 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. 
SWAP_HANDS_ENABLE = no      # Enable one-hand typing

# If your custom naked48 pcb, you can rewrite to yes.
LED_ANIMATIONS = yes        # LED animations

ifeq ($(strip $(LED_ANIMATIONS)), yes)
    # OPT_DEFS += -DRGBLIGHT_ANIMATIONS
    OPT_DEFS += -DLED_ANIMATIONS
endif

# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend

A keyboards/naked48/keymaps/salicylic/config.h => keyboards/naked48/keymaps/salicylic/config.h +41 -0
@@ 0,0 1,41 @@
/* Copyright 2018 Salicylic_acid3
 *
 * 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

/* Select hand configuration */

#define MASTER_LEFT
// #define MASTER_RIGHT
// #define EE_HANDS

#define USE_SERIAL_PD2

#define TAPPING_FORCE_HOLD
#define TAPPING_TERM 180

// Selection of RGBLIGHT MODE to use.
#if defined(LED_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
#endif
\ No newline at end of file

A keyboards/naked48/keymaps/salicylic/keymap.c => keyboards/naked48/keymaps/salicylic/keymap.c +149 -0
@@ 0,0 1,149 @@
#include QMK_KEYBOARD_H
#include "keymap_jp.h"

extern keymap_config_t keymap_config;

#ifdef RGBLIGHT_ENABLE
//Following line allows macro to read current RGB settings
extern rgblight_config_t rgblight_config;
#endif

extern uint8_t is_master;

// Each layer gets a name for readability, which is then used in the keymap matrix below.
// The underscores don't mean anything - you can have a layer called STUFF or any other name.
// Layer names don't all need to be of the same length, obviously, and you can also skip them
// entirely and just use numbers.
enum layer_number {
  _QWERTY = 0,
  _LOWER,
  _RAISE,
  _ADJUST,
};

enum custom_keycodes {
  LOWER = SAFE_RANGE,
  RAISE,
  ADJUST,
  KANJI,
  RGBRST
};

// Fillers to make layering more clear
#define _____ KC_TRNS
#define XXXXX KC_NO

#define KC_CT11 LCTL_T(KC_F11)
#define KC_SF12 SFT_T(KC_F12)
#define KC_LOEN LT(_LOWER, KC_ENT)
#define KC_RASP LT(_RAISE, KC_SPC)

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  [_QWERTY] = LAYOUT(
  //,-----------------------------------------------------|                 |-----------------------------------------------------.
       KC_TAB,    KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,                      KC_Y,    KC_U,    KC_I,    KC_O,    KC_P, JP_LBRC,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|
     KC_LCTRL,    KC_A,    KC_S,    KC_D,    KC_F,    KC_G,                      KC_H,    KC_J,    KC_K,    KC_L, JP_MINS, JP_RBRC,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|
      KC_LSFT,    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,                      KC_N,    KC_M, JP_COMM,  JP_DOT, JP_SLSH, JP_BSLS,
  //|--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
               KC_LEFT,KC_RIGHT, KC_LGUI, KC_MHEN, KC_LOEN, KC_BSPC,  KC_DEL, KC_RASP, KC_HENK, KC_LALT, KC_DOWN,   KC_UP
          //`------------------------------------------------------------------------------------------------------------'
  ),


  [_LOWER] = LAYOUT(
  //,-----------------------------------------------------|                 |-----------------------------------------------------.
       KC_ESC, JP_EXLM, JP_QUES, JP_LBRC, JP_RBRC, JP_TILD,                      KC_6,    KC_7,    KC_8,    KC_9, JP_ASTR, JP_SLSH,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|
      JP_QUOT, JP_HASH,  JP_DQT, JP_LPRN, JP_RPRN,   JP_AT,                     XXXXX,    KC_4,    KC_5,    KC_6, JP_MINS,  JP_EQL,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|
      JP_CIRC, JP_PERC, JP_AMPR, JP_SCLN, JP_COLN, JP_PIPE,                      KC_0,    KC_1,    KC_2,    KC_3, JP_PLUS,  KC_ENT,
  //|--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
                 _____,   _____,   _____, KC_ZKHK,   LOWER,   _____,   _____,   RAISE,    KC_0,  JP_DOT,   _____,   _____
          //`------------------------------------------------------------------------------------------------------------'
  ),


  [_RAISE] = LAYOUT(
  //,-----------------------------------------------------|                 |-----------------------------------------------------.
       KC_ESC,    KC_1,    KC_2,    KC_3,    KC_4,    KC_5,                      KC_6,   XXXXX,   KC_UP,   XXXXX, KC_PGUP,  KC_DEL,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|
      KC_CT11,   KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,                     XXXXX, KC_LEFT, KC_DOWN,KC_RIGHT, KC_LSFT,  KC_ENT,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|
      KC_SF12,   KC_F6,   KC_F7,   KC_F8,   KC_F9,  KC_F10,                     XXXXX,   XXXXX,   XXXXX,   XXXXX, KC_PGDN,   XXXXX,
  //|--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
                 _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____
          //`------------------------------------------------------------------------------------------------------------'
  ),

  [_ADJUST] = LAYOUT( /* Base */
  //,-----------------------------------------------------|                 |-----------------------------------------------------.
        _____,   _____,   _____,   _____,   _____,   _____,                     _____,    KC_7,    KC_8,    KC_9,    KC_0,   _____,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|
        _____,   _____,   _____,   _____,   _____,   _____,                   RGB_TOG, RGB_MOD,   XXXXX,LCA(KC_DEL),LALT(KC_PSCR),KC_PSCR,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|
        _____,   _____,   _____,   _____,   _____,   _____,                   RGB_VAD, RGB_VAI, RGB_HUD, RGB_HUI, RGB_SAD, RGB_SAI,
  //|--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
                 _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____
          //`------------------------------------------------------------------------------------------------------------'
  )
};

static inline void update_change_layer(bool pressed, uint8_t layer1, uint8_t layer2, uint8_t layer3) {

  pressed ? layer_on(layer1) : layer_off(layer1);
  IS_LAYER_ON(layer1) && IS_LAYER_ON(layer2) ? layer_on(layer3) : layer_off(layer3);
}

int RGB_current_mode;
bool process_record_user(uint16_t keycode, keyrecord_t *record) {

  bool result = false;
  switch (keycode) {
    case LOWER:
      update_change_layer(record->event.pressed, _LOWER, _RAISE, _ADJUST);
      break;
    case RAISE:
      update_change_layer(record->event.pressed, _RAISE, _LOWER, _ADJUST);
        break;
    case KANJI:
      if (record->event.pressed) {
        if (keymap_config.swap_lalt_lgui == false) {
          register_code(KC_LANG2);
        } else {
          SEND_STRING(SS_LALT("`"));
        }
      } else {
        unregister_code(KC_LANG2);
      }
      break;
    #ifdef RGBLIGHT_ENABLE
      case RGB_MOD:
          if (record->event.pressed) {
            rgblight_mode(RGB_current_mode);
            rgblight_step();
            RGB_current_mode = rgblight_config.mode;
          }
        break;
      case RGBRST:
          if (record->event.pressed) {
            eeconfig_update_rgblight_default();
            rgblight_enable();
            RGB_current_mode = rgblight_config.mode;
          }
        break;
    #endif
    default:
      result = true;
      break;
  }

  return result;
}

void matrix_init_user(void) {
  #ifdef RGBLIGHT_ENABLE
    RGB_current_mode = rgblight_config.mode;
  #endif
}

A keyboards/naked48/keymaps/salicylic/readme.md => keyboards/naked48/keymaps/salicylic/readme.md +46 -0
@@ 0,0 1,46 @@
# The salicylic keymap for naked48

Default
  //,-----------------------------------------|             |-----------------------------------------.
        TAB,     Q,     W,     E,     R,     T,                   Y,     U,     I,     O,     P,     [,
  //|------+------+------+------+------+------|             |------+------+------+------+------+------|
       LSFT,     A,     S,     D,     F,     G,                   H,     J,     K,     L,     -,     ],
  //|------+------+------+------+------+------|             |------+------+------+------+------+------|
      LCTRL,     Z,     X,     C,     V,     B,                   N,     M,     ,,     .,     /,     \,
  //|------+------+------+------+------+-------|------+-----+-------+-----+------+------+------|
              LEFT, RIGHT,  LGUI,  MHEN,Low+Ent,  BSPC,  DEL,Rai+SPC, HENK,  LALT,    UP,  DOWN 
          //`----------------------------------------------------------------------------------'

Lower
  //,-----------------------------------------|             |-----------------------------------------.
        ESC,  EXLM, JQUES, JLBRC, JRBRC, JTILD,                   6,     7,     8,     9,     *,     /,
  //|------+------+------+------+------+------|             |------+------+------+------+------+------|
      JQUOT,  HASH, JDQUO, JLPRN, JRPRN,   JAT,               XXXXX,     4,     5,     6,     -,     =,
  //|------+------+------+------+------+------|             |------+------+------+------+------+------|
       JHAT,  PERC, JAMPR,  SCLN, JCLON, JPIPE,                   0,     1,     2,     3,     +,   ENT,
  //|------+------+------+------+------+------|------+------+------+------+------+------+------|
              LEFT, RIGHT,  LGUI,  ZKHK, LOWER,  BSPC,  DEL, RAISE,     0,   DOT,     UP,  DOWN 
          //`----------------------------------------------------------------------------------'

Raise
  //,-----------------------------------------|             |-----------------------------------------.
        ESC,     1,     2,     3,     4,     5,                   6, XXXXX,    UP, XXXXX,  PGUP,  BSPC,
  //|------+------+------+------+------+------|             |------+------+------+------+------+------|
   Ctrl F11,    F1,    F2,    F3,    F4,    F5,               XXXXX,  LEFT,  DOWN, RIGHT,  LSFT,   ENT,
  //|------+------+------+------+------+------|             |------+------+------+------+------+------|
  Shift F12,    F6,    F7,    F8,    F9,   F10,               XXXXX, XXXXX, XXXXX, XXXXX,  PGDN, XXXXX,
  //|------+------+------+------+------+------|------+------+------+------+------+------+------|
              LEFT, RIGHT,  LGUI,  ZKHK, LOWER,  BSPC,  DEL, RAISE,     0,   DOT,     UP,  DOWN
          //`----------------------------------------------------------------------------------'

Adjust
  //,-----------------------------------------|             |----------------------------------------------.
        ESC,     1,     2,     3,     4,     5,                   6,      7,      8,      9,      0,    DEL,
  //|------+------+------+------+------+------|             |------+-------+-------+-------+-------+-------|
   Ctrl F11,    F1,    F2,    F3,    F4,    F5,          LED ON/Off,LED MOD,  XXXXX,  C+A+D,Alt+PSCR,  PSCR,
  //|------+------+------+------+------+------|             |------+-------+-------+-------+-------+-------|
  Shift F12,    F6,    F7,    F8,    F9,   F10,             LED VAD,LED VAI,LED HUD,LED HUI,LED SAD,LED SAI,
  //|------+------+------+------+------+------|------+------+------+-------+-------+-------+-------|
              LEFT, RIGHT,  LGUI,  ZKHK, LOWER,  BSPC,  DEL, RAISE,       0,    DOT,     UP,   DOWN
          //`--------------------------------------------------------------------------------------'
  )
\ No newline at end of file

A keyboards/naked48/keymaps/salicylic/rules.mk => keyboards/naked48/keymaps/salicylic/rules.mk +29 -0
@@ 0,0 1,29 @@

# Build Options
#   change to "no" to disable the options, or define them in the Makefile in
#   the appropriate keymap folder that will get included automatically
#
BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
MOUSEKEY_ENABLE = no        # Mouse keys(+4700)
EXTRAKEY_ENABLE = no        # Audio control and System control(+450)
CONSOLE_ENABLE = no         # Console for debug(+400)
COMMAND_ENABLE = no         # Commands for debug and configuration
NKRO_ENABLE = no            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
MIDI_ENABLE = no            # MIDI controls
AUDIO_ENABLE = no           # 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. 
SWAP_HANDS_ENABLE = no      # Enable one-hand typing

# If your custom naked48 pcb, you can rewrite to yes.
LED_ANIMATIONS = yes        # LED animations

ifeq ($(strip $(LED_ANIMATIONS)), yes)
    # OPT_DEFS += -DRGBLIGHT_ANIMATIONS
    OPT_DEFS += -DLED_ANIMATIONS
endif

# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend

A keyboards/naked48/keymaps/salicylic_with_nafuda/config.h => keyboards/naked48/keymaps/salicylic_with_nafuda/config.h +64 -0
@@ 0,0 1,64 @@
/* Copyright 2018 Salicylic_acid3
 *
 * 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

/* Select hand configuration */

#define MASTER_LEFT
// #define MASTER_RIGHT
// #define EE_HANDS

#define USE_SERIAL_PD2

#define TAPPING_FORCE_HOLD
#define TAPPING_TERM 180

// Selection of RGBLIGHT MODE to use.
#if defined(LED_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
#endif

#define MK_3_SPEED

#undef MOUSEKEY_INTERVAL
#define MOUSEKEY_INTERVAL 0

#undef MOUSEKEY_TIME_TO_MAX
#define MOUSEKEY_TIME_TO_MAX 150

#undef MOUSEKEY_MAX_SPEED
#define MOUSEKEY_MAX_SPEED 3

#undef MOUSEKEY_MOVE_DELTA
#define MOUSEKEY_MOVE_DELTA 5

#undef MOUSEKEY_DELAY
#define MOUSEKEY_DELAY 0

#undef MOUSEKEY_WHEEL_MAX_SPEED
#define MOUSEKEY_WHEEL_MAX_SPEED 1

#undef MOUSEKEY_WHEEL_TIME_TO_MAX
#define MOUSEKEY_WHEEL_TIME_TO_MAX 0

A keyboards/naked48/keymaps/salicylic_with_nafuda/keymap.c => keyboards/naked48/keymaps/salicylic_with_nafuda/keymap.c +188 -0
@@ 0,0 1,188 @@
#include QMK_KEYBOARD_H
#include "keymap_jp.h"

extern keymap_config_t keymap_config;

#ifdef RGBLIGHT_ENABLE
//Following line allows macro to read current RGB settings
extern rgblight_config_t rgblight_config;
#endif

extern uint8_t is_master;

// Each layer gets a name for readability, which is then used in the keymap matrix below.
// The underscores don't mean anything - you can have a layer called STUFF or any other name.
// Layer names don't all need to be of the same length, obviously, and you can also skip them
// entirely and just use numbers.
enum layer_number {
  _QWERTY = 0,
  _MOUSE,
  _BROWSER,
  _LOWER,
  _RAISE,
  _ADJUST,
};

enum custom_keycodes {
  MOUSE = SAFE_RANGE,
  BROWSER,
  LOWER,
  RAISE,
  ADJUST,
  KANJI,
  RGBRST
};

// Fillers to make layering more clear
#define _____ KC_TRNS
#define XXXXX KC_NO

#define KC_CT11 LCTL_T(KC_F11)
#define KC_SF12 SFT_T(KC_F12)

#define KC_LOEN LT(_LOWER, KC_ENT)
#define KC_RASP LT(_RAISE, KC_SPC)
#define KC_CAD LCA(KC_DEL)
#define KC_APSCR LALT(KC_PSCR)

#define KC_RTAB LCTL(KC_TAB)
#define KC_LTAB LCTL(LSFT(KC_TAB))
#define KC_CTAB LCTL(KC_W)
#define KC_RETAB LCTL(LSFT(KC_T))

#define KC_TGMO TG(_MOUSE)
#define KC_TGBR TG(_BROWSER)
#define KC_BSAD LT(_ADJUST, KC_BSPC)


const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  [_QWERTY] = LAYOUT_with_nafuda(
  //,-----------------------------------------------------|                 |-----------------------------------------------------.      |--------------------------|
       KC_TAB,    KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,                      KC_Y,    KC_U,    KC_I,    KC_O,    KC_P, JP_LBRC,                 KC_TGMO,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |--------+--------+--------|
     KC_LCTRL,    KC_A,    KC_S,    KC_D,    KC_F,    KC_G,                      KC_H,    KC_J,    KC_K,    KC_L, JP_MINS, JP_RBRC,        KC_BSAD,   KC_UP, KC_TGBR,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |--------+--------+--------|
      KC_LSFT,    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,                      KC_N,    KC_M, JP_COMM,  JP_DOT, JP_SLSH, JP_BSLS,        KC_LEFT, KC_DOWN,KC_RIGHT,
  //|--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|      |--------------------------|
               KC_LEFT,KC_RIGHT, KC_LGUI, KC_MHEN, KC_LOEN, KC_BSPC,  KC_DEL, KC_RASP, KC_HENK, KC_LALT, KC_DOWN,   KC_UP
          //`------------------------------------------------------------------------------------------------------------'
  ),

  [_MOUSE] = LAYOUT_with_nafuda(
  //,-----------------------------------------------------|                 |-----------------------------------------------------.      |--------------------------|
       KC_TAB,    KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,                      KC_Y,    KC_U,    KC_I,    KC_O,    KC_P, JP_LBRC,                 KC_TGMO,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |--------+--------+--------|
     KC_LCTRL,    KC_A,    KC_S,    KC_D,    KC_F,    KC_G,                      KC_H,    KC_J,    KC_K,    KC_L, JP_MINS, JP_RBRC,        KC_BTN1, KC_MS_U, KC_BTN2,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |--------+--------+--------|
      KC_LSFT,    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,                      KC_N,    KC_M, JP_COMM,  JP_DOT, JP_SLSH, JP_BSLS,        KC_MS_L, KC_MS_D, KC_MS_R,
  //|--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|      |--------------------------|
               KC_LEFT,KC_RIGHT, KC_LGUI, KC_MHEN, KC_LOEN, KC_BSPC,  KC_DEL, KC_RASP, KC_HENK, KC_LALT, KC_DOWN,   KC_UP
          //`------------------------------------------------------------------------------------------------------------'
  ),

  [_BROWSER] = LAYOUT_with_nafuda(
  //,-----------------------------------------------------|                 |-----------------------------------------------------.      |--------------------------|
       KC_TAB,    KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,                      KC_Y,    KC_U,    KC_I,    KC_O,    KC_P, JP_LBRC,                 KC_CTAB,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |--------+--------+--------|
     KC_LCTRL,    KC_A,    KC_S,    KC_D,    KC_F,    KC_G,                      KC_H,    KC_J,    KC_K,    KC_L, JP_MINS, JP_RBRC,       KC_RETAB, KC_WH_U, KC_TGBR,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |--------+--------+--------|
      KC_LSFT,    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,                      KC_N,    KC_M, JP_COMM,  JP_DOT, JP_SLSH, JP_BSLS,        KC_LTAB, KC_WH_D, KC_RTAB,
  //|--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|      |--------------------------|
               KC_LEFT,KC_RIGHT, KC_LGUI, KC_MHEN, KC_LOEN, KC_BSPC,  KC_DEL, KC_RASP, KC_HENK, KC_LALT, KC_DOWN,   KC_UP
          //`------------------------------------------------------------------------------------------------------------'
  ),

  [_LOWER] = LAYOUT_with_nafuda(
  //,-----------------------------------------------------|                 |-----------------------------------------------------.      |--------------------------|
       KC_ESC, JP_EXLM, JP_QUES, JP_LBRC, JP_RBRC, JP_TILD,                      KC_6,    KC_7,    KC_8,    KC_9, JP_ASTR, JP_SLSH,                 KC_TGMO,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |--------+--------+--------|
      JP_QUOT, JP_HASH,  JP_DQT, JP_LPRN, JP_RPRN,   JP_AT,                     XXXXX,    KC_4,    KC_5,    KC_6, JP_MINS,  JP_EQL,        KC_BSAD,   KC_UP, KC_TGBR,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |--------+--------+--------|
      JP_CIRC, JP_PERC, JP_AMPR, JP_SCLN, JP_COLN, JP_PIPE,                      KC_0,    KC_1,    KC_2,    KC_3, JP_PLUS,  KC_ENT,        KC_LEFT, KC_DOWN,KC_RIGHT,
  //|--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|      |--------------------------|
                 _____,   _____,   _____, KC_ZKHK,   LOWER,   _____,   _____,   RAISE,    KC_0,  JP_DOT,   _____,   _____
          //`------------------------------------------------------------------------------------------------------------'
  ),

  [_RAISE] = LAYOUT_with_nafuda(
  //,-----------------------------------------------------|                 |-----------------------------------------------------.      |--------------------------|
       KC_ESC, JP_EXLM, JP_QUES, JP_LBRC, JP_RBRC, JP_TILD,                      KC_6,    KC_7,    KC_8,    KC_9, JP_ASTR, JP_SLSH,                 KC_TGMO,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |--------+--------+--------|
      KC_CT11,   KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,                     XXXXX, KC_LEFT, KC_DOWN,KC_RIGHT, KC_LSFT,  KC_ENT,        KC_BSAD,   KC_UP, KC_TGBR,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |--------+--------+--------|
      KC_SF12,   KC_F6,   KC_F7,   KC_F8,   KC_F9,  KC_F10,                     XXXXX,   XXXXX,   XXXXX,   XXXXX, KC_PGDN,   XXXXX,        KC_LEFT, KC_DOWN,KC_RIGHT,
  //|--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|      |--------------------------|
                 _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____
          //`------------------------------------------------------------------------------------------------------------'
  ),

  [_ADJUST] = LAYOUT_with_nafuda( /* Base */
  //,-----------------------------------------------------|                 |-----------------------------------------------------.      |--------------------------|
        _____,   _____,   _____,   _____,   _____,   _____,                     _____,    KC_7,    KC_8,    KC_9,    KC_0,   _____,                 RGB_VAD,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |--------+--------+--------|
        _____,   _____,   _____,   _____,   _____,   _____,                   RGB_TOG, RGB_MOD,   XXXXX,LCA(KC_DEL),LALT(KC_PSCR),KC_PSCR,  ADJUST, RGB_SAD, RGB_VAI,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |--------+--------+--------|
        _____,   _____,   _____,   _____,   _____,   _____,                   RGB_VAD, RGB_VAI, RGB_HUD, RGB_HUI, RGB_SAD, RGB_SAI,        RGB_MOD, RGB_TOG, RGB_SAI,
  //|--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|      |--------------------------|
                 _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____
          //`------------------------------------------------------------------------------------------------------------'
  )
};

static inline void update_change_layer(bool pressed, uint8_t layer1, uint8_t layer2, uint8_t layer3) {

  pressed ? layer_on(layer1) : layer_off(layer1);
  IS_LAYER_ON(layer1) && IS_LAYER_ON(layer2) ? layer_on(layer3) : layer_off(layer3);
}

int RGB_current_mode;
bool process_record_user(uint16_t keycode, keyrecord_t *record) {

  bool result = false;
  switch (keycode) {
    case LOWER:
      update_change_layer(record->event.pressed, _LOWER, _RAISE, _ADJUST);
      break;
    case RAISE:
      update_change_layer(record->event.pressed, _RAISE, _LOWER, _ADJUST);
        break;
    case KANJI:
      if (record->event.pressed) {
        if (keymap_config.swap_lalt_lgui == false) {
          register_code(KC_LANG2);
        } else {
          SEND_STRING(SS_LALT("`"));
        }
      } else {
        unregister_code(KC_LANG2);
      }
      break;
    #ifdef RGBLIGHT_ENABLE
      case RGB_MOD:
          if (record->event.pressed) {
            rgblight_mode(RGB_current_mode);
            rgblight_step();
            RGB_current_mode = rgblight_config.mode;
          }
        break;
      case RGBRST:
          if (record->event.pressed) {
            eeconfig_update_rgblight_default();
            rgblight_enable();
            RGB_current_mode = rgblight_config.mode;
          }
        break;
    #endif
    default:
      result = true;
      break;
  }

  return result;
}

void matrix_init_user(void) {
  #ifdef RGBLIGHT_ENABLE
    RGB_current_mode = rgblight_config.mode;
  #endif
}

A keyboards/naked48/keymaps/salicylic_with_nafuda/readme.md => keyboards/naked48/keymaps/salicylic_with_nafuda/readme.md +39 -0
@@ 0,0 1,39 @@
# The salicylic_with_nafuda keymap for naked48

Add Nafuda maps to the salicylic layout.

Default
  //|--------------------|
             Mouse,       
  //|------+------+------|
    BS + Ad,    UP,Browser,
  //|------+------+------|
       LEFT,  DOWN, RIGHT 
  //|--------------------|

Mouse
  //|--------------------|
           Default,       
  //|------+------+------|
       BTN1,  MS_U,  BTN2,
  //|------+------+------|
       MS_L,  MS_D,  MS_R 
  //|--------------------|

Browser
  //|--------------------|
          CloseTAB,       
  //|------+------+------|
  ReOpenTAB,  WH_U,Default,
  //|------+------+------|
       LTAB,  WH_D,  RTAB 
  //|--------------------|

Adjust
  //|------------------------|
               LED VAD,       
  //|------+----------+------|
    Default,   LED HUD,LED VAI,
  //|------+----------+------|
    LED MOD,LED ON/Off,LED HUI 
  //|------------------------|

A keyboards/naked48/keymaps/salicylic_with_nafuda/rules.mk => keyboards/naked48/keymaps/salicylic_with_nafuda/rules.mk +29 -0
@@ 0,0 1,29 @@

# Build Options
#   change to "no" to disable the options, or define them in the Makefile in
#   the appropriate keymap folder that will get included automatically
#
BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
MOUSEKEY_ENABLE = yes        # Mouse keys(+4700)
EXTRAKEY_ENABLE = no        # Audio control and System control(+450)
CONSOLE_ENABLE = no         # Console for debug(+400)
COMMAND_ENABLE = no         # Commands for debug and configuration
NKRO_ENABLE = no            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
MIDI_ENABLE = no            # MIDI controls
AUDIO_ENABLE = no           # 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. 
SWAP_HANDS_ENABLE = no      # Enable one-hand typing

# If your custom naked48 pcb, you can rewrite to yes.
LED_ANIMATIONS = yes        # LED animations

ifeq ($(strip $(LED_ANIMATIONS)), yes)
    # OPT_DEFS += -DRGBLIGHT_ANIMATIONS
    OPT_DEFS += -DLED_ANIMATIONS
endif

# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend

A keyboards/naked48/keymaps/salicylic_with_setta21/config.h => keyboards/naked48/keymaps/salicylic_with_setta21/config.h +41 -0
@@ 0,0 1,41 @@
/* Copyright 2018 Salicylic_acid3
 *
 * 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

/* Select hand configuration */

#define MASTER_LEFT
// #define MASTER_RIGHT
// #define EE_HANDS

#define USE_SERIAL_PD2

#define TAPPING_FORCE_HOLD
#define TAPPING_TERM 180

// Selection of RGBLIGHT MODE to use.
#if defined(LED_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
#endif
\ No newline at end of file

A keyboards/naked48/keymaps/salicylic_with_setta21/keymap.c => keyboards/naked48/keymaps/salicylic_with_setta21/keymap.c +187 -0
@@ 0,0 1,187 @@
#include QMK_KEYBOARD_H
#include "keymap_jp.h"

extern keymap_config_t keymap_config;

#ifdef RGBLIGHT_ENABLE
//Following line allows macro to read current RGB settings
extern rgblight_config_t rgblight_config;
#endif

extern uint8_t is_master;

// Each layer gets a name for readability, which is then used in the keymap matrix below.
// The underscores don't mean anything - you can have a layer called STUFF or any other name.
// Layer names don't all need to be of the same length, obviously, and you can also skip them
// entirely and just use numbers.
enum layer_number {
  _QWERTY = 0,
  _LOWER,
  _RAISE,
  _ADJUST,
};

enum custom_keycodes {
  LOWER = SAFE_RANGE,
  RAISE,
  ADJUST,
  KANJI,
  RGBRST,
  SEND_SUM,
  SEND_AVERAGE,
  SEND_COUNTIF,
  SEND_MAX,
  SEND_MIN
};

// Fillers to make layering more clear
#define _____ KC_TRNS
#define XXXXX KC_NO

#define KC_CT11 LCTL_T(KC_F11)
#define KC_SF12 SFT_T(KC_F12)
#define KC_LOEN LT(_LOWER, KC_ENT)
#define KC_RASP LT(_RAISE, KC_SPC)

#define KC_SSUM  SEND_SUM
#define KC_SAVE  SEND_AVERAGE
#define KC_SCOU  SEND_COUNTIF
#define KC_SMAX  SEND_MAX
#define KC_SMIN  SEND_MIN

#define KC_RADO LT(_RAISE, KC_PDOT)
#define KC_LOP0 LT(_LOWER, KC_P0)
#define KC_ADNL LT(_ADJUST, KC_NLCK)

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  [_QWERTY] = LAYOUT_with_setta21(
  //,-----------------------------------------------------|                 |-----------------------------------------------------.      |-----------------------------------------------|
       KC_TAB,    KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,                      KC_Y,    KC_U,    KC_I,    KC_O,    KC_P, JP_LBRC,       KC_LOP0,  KC_P1,  KC_P4,  KC_P7,KC_ADNL, KC_ESC,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |-------+-------+-------+-------+-------+-------|
     KC_LCTRL,    KC_A,    KC_S,    KC_D,    KC_F,    KC_G,                      KC_H,    KC_J,    KC_K,    KC_L, JP_MINS, JP_RBRC,                 KC_P2,  KC_P5,  KC_P8,KC_PSLS,  KC_F2,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |-------+-------+-------+-------+-------+-------|
      KC_LSFT,    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,                      KC_N,    KC_M, JP_COMM,  JP_DOT, JP_SLSH, JP_BSLS,       KC_RADO,  KC_P3,  KC_P6,  KC_P9,KC_PAST, JP_EQL,
  //|--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|      |---------------+---------------+-------+-------|
               KC_LEFT,KC_RIGHT, KC_LGUI, KC_MHEN, KC_LOEN, KC_BSPC,  KC_DEL, KC_RASP, KC_HENK, KC_LALT, KC_DOWN,   KC_UP,                        KC_PENT,        KC_PPLS,KC_PMNS, KC_DEL
          //`------------------------------------------------------------------------------------------------------------'               |-----------------------------------------------|
  ),

  [_LOWER] = LAYOUT_with_setta21(
  //,-----------------------------------------------------|                 |-----------------------------------------------------.      |-----------------------------------------------|
       KC_ESC, JP_EXLM, JP_QUES, JP_LBRC, JP_RBRC, JP_TILD,                      KC_6,    KC_7,    KC_8,    KC_9, JP_ASTR, JP_SLSH,         LOWER,  XXXXX,KC_LEFT,  XXXXX,  XXXXX, KC_ESC,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |-------+-------+-------+-------+-------+-------|
      JP_QUOT, JP_HASH,  JP_DQT, JP_LPRN, JP_RPRN,   JP_AT,                     XXXXX,    KC_4,    KC_5,    KC_6, JP_MINS,  JP_EQL,               KC_DOWN,KC_DOWN,  KC_UP,KC_PSLS,  KC_F2,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |-------+-------+-------+-------+-------+-------|
      JP_CIRC, JP_PERC, JP_AMPR, JP_SCLN, JP_COLN, JP_PIPE,                      KC_0,    KC_1,    KC_2,    KC_3, JP_PLUS,  KC_ENT,         RAISE,  XXXXX,KC_RIGHT, XXXXX,KC_PAST, JP_EQL,
  //|--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|      |---------------+---------------+-------+-------|
                 _____,   _____,   _____, KC_ZKHK,   LOWER,   _____,   _____,   RAISE,    KC_0,  JP_DOT,   _____,   _____,                        KC_PENT,        KC_PPLS,KC_PMNS, KC_DEL
          //`------------------------------------------------------------------------------------------------------------'               |-----------------------------------------------|
  ),

  [_RAISE] = LAYOUT_with_setta21(
  //,-----------------------------------------------------|                 |-----------------------------------------------------.      |-----------------------------------------------|
       KC_ESC,    KC_1,    KC_2,    KC_3,    KC_4,    KC_5,                      KC_6,   XXXXX,   KC_UP,   XXXXX, KC_PGUP,  KC_DEL,         LOWER, KC_F11,  KC_F4,  KC_F7,KC_SMIN, KC_ESC,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |-------+-------+-------+-------+-------+-------|
      KC_CT11,   KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,                     XXXXX, KC_LEFT, KC_DOWN,KC_RIGHT, KC_LSFT,  KC_ENT,                KC_F12,  KC_F5,  KC_F8,KC_SMAX,  KC_F2,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |-------+-------+-------+-------+-------+-------|
      KC_SF12,   KC_F6,   KC_F7,   KC_F8,   KC_F9,  KC_F10,                     XXXXX,   XXXXX,   XXXXX,   XXXXX, KC_PGDN,   XXXXX,         RAISE,  KC_F3,  KC_F6,  KC_F9,KC_SCOU, JP_EQL,
  //|--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|      |---------------+---------------+-------+-------|
                 _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,                        JP_RPRN,        KC_SSUM,KC_SAVE, KC_DEL
          //`------------------------------------------------------------------------------------------------------------'               |-----------------------------------------------|
  ),

  [_ADJUST] = LAYOUT_with_setta21( /* Base */
  //,-----------------------------------------------------|                 |-----------------------------------------------------.      |-----------------------------------------------|
        _____,   _____,   _____,   _____,   _____,   _____,                     _____,    KC_7,    KC_8,    KC_9,    KC_0,   _____,         LOWER,RGB_VAD,RGB_HUD,RGB_SAD, ADJUST,RGB_TOG,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |-------+-------+-------+-------+-------+-------|
        _____,   _____,   _____,   _____,   _____,   _____,                   RGB_TOG, RGB_MOD,   XXXXX,LCA(KC_DEL),LALT(KC_PSCR),KC_PSCR,        RGB_VAI,RGB_HUI,RGB_SAI,  XXXXX,  _____,
  //|--------+--------+--------+--------+--------+--------|                 |--------+--------+--------+--------+--------+--------|      |-------+-------+-------+-------+-------+-------|
        _____,   _____,   _____,   _____,   _____,   _____,                   RGB_VAD, RGB_VAI, RGB_HUD, RGB_HUI, RGB_SAD, RGB_SAI,         RAISE,  XXXXX,  XXXXX,  XXXXX,  XXXXX,  _____,
  //|--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|      |---------------+---------------+-------+-------|
                 _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,   _____,                        RGB_MOD,          _____,  _____,  _____
          //`------------------------------------------------------------------------------------------------------------'               |-----------------------------------------------|
  )
};

static inline void update_change_layer(bool pressed, uint8_t layer1, uint8_t layer2, uint8_t layer3) {

  pressed ? layer_on(layer1) : layer_off(layer1);
  IS_LAYER_ON(layer1) && IS_LAYER_ON(layer2) ? layer_on(layer3) : layer_off(layer3);
}

int RGB_current_mode;
bool process_record_user(uint16_t keycode, keyrecord_t *record) {

  bool result = false;
  switch (keycode) {
    case LOWER:
      update_change_layer(record->event.pressed, _LOWER, _RAISE, _ADJUST);
      break;
    case RAISE:
      update_change_layer(record->event.pressed, _RAISE, _LOWER, _ADJUST);
        break;
    case KANJI:
      if (record->event.pressed) {
        if (keymap_config.swap_lalt_lgui == false) {
          register_code(KC_LANG2);
        } else {
          SEND_STRING(SS_LALT("`"));
        }
      } else {
        unregister_code(KC_LANG2);
      }
      break;
    case SEND_SUM:
      if (record->event.pressed) {
        SEND_STRING("_SUM*");
      }
      break;
    case SEND_AVERAGE:
      if (record->event.pressed) {
        SEND_STRING("_AVERAGE*");
      }
      break;
    case SEND_COUNTIF:
      if (record->event.pressed) {
        SEND_STRING("_COUNTIF*");
      }
      break;
    case SEND_MAX:
      if (record->event.pressed) {
        SEND_STRING("_MAX*");
      }
      break;
    case SEND_MIN:
      if (record->event.pressed) {
        SEND_STRING("_MIN*");
      }
      break;
    #ifdef RGBLIGHT_ENABLE
      case RGB_MOD:
          if (record->event.pressed) {
            rgblight_mode(RGB_current_mode);
            rgblight_step();
            RGB_current_mode = rgblight_config.mode;
          }
        break;
      case RGBRST:
          if (record->event.pressed) {
            eeconfig_update_rgblight_default();
            rgblight_enable();
            RGB_current_mode = rgblight_config.mode;
          }
        break;
    #endif
    default:
      result = true;
      break;
  }

  return result;
}

void matrix_init_user(void) {
  #ifdef RGBLIGHT_ENABLE
    RGB_current_mode = rgblight_config.mode;
  #endif
}

A keyboards/naked48/keymaps/salicylic_with_setta21/readme.md => keyboards/naked48/keymaps/salicylic_with_setta21/readme.md +47 -0
@@ 0,0 1,47 @@
# The salicylic_with_setta21 keymap for naked48

Add Setta21 maps to the salicylic layout.

Default
  //|-----------------------------------------|
      Rai+0,     1,     4,     7,Ad+Num,   ESC,
  //|------+------+------+------+------+------|
                 2,     5,     8,     /,    F2,
  //|------+------+------+------+------+------|
      Low+.,     3,     6,     9,     *,     =,
  //|-------------+-------------+------+------|
               ENT,            +,     -,   DEL 
  //|-----------------------------------------|

Lower
  //|-----------------------------------------|
      RAISE,   F11,    F4,    F7,    "=MIN(",   ESC,
  //|------+------+------+------+-----------+------|
               F12,    F5,    F8,    "=MAX(",    F2,
  //|------+------+------+------+-----------+------|
      LOWER,    F3,    F6,    F9,"=COUNTIF(",     =,
  //|-------------+-------------+-----------+------|
                 ),      "=SUM(","=AVERAGE(",   DEL 
  //|-----------------------------------------|

Raise
  //|-----------------------------------------|
      RAISE, XXXXX,  LEFT, XXXXX, XXXXX,   ESC,
  //|------+------+------+------+------+------|
              DOWN,  DOWN,    UP,     /,    F2,
  //|------+------+------+------+------+------|
      LOWER, XXXXX, RIGHT, XXXXX,     *,     =,
  //|-------------+-------------+------+------|
               ENT,            +,     -,   DEL 
  //|-----------------------------------------|

Adjust
  //|------------------------------------------------|
   LED ON/Off,LED VAD,LED HUD,LED SAD, ADJUST,    ESC,
  //|--------+-------+-------+-------+-------+-------|
              LED VAI,LED HUI,LED SAI,  XXXXX,     F2,
  //|--------+-------+-------+-------+-------+-------|
        XXXXX,  XXXXX,   XXXXX, XXXXX,  XXXXX,      =,
  //|----------------+---------------+-------+-------|
              LED MOD,              +,      -,    DEL 
  //|------------------------------------------------|

A keyboards/naked48/keymaps/salicylic_with_setta21/rules.mk => keyboards/naked48/keymaps/salicylic_with_setta21/rules.mk +29 -0
@@ 0,0 1,29 @@

# Build Options
#   change to "no" to disable the options, or define them in the Makefile in
#   the appropriate keymap folder that will get included automatically
#
BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
MOUSEKEY_ENABLE = no        # Mouse keys(+4700)
EXTRAKEY_ENABLE = no        # Audio control and System control(+450)
CONSOLE_ENABLE = no         # Console for debug(+400)
COMMAND_ENABLE = no         # Commands for debug and configuration
NKRO_ENABLE = no            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
MIDI_ENABLE = no            # MIDI controls
AUDIO_ENABLE = no           # 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. 
SWAP_HANDS_ENABLE = no      # Enable one-hand typing

# If your custom naked48 pcb, you can rewrite to yes.
LED_ANIMATIONS = yes        # LED animations

ifeq ($(strip $(LED_ANIMATIONS)), yes)
    # OPT_DEFS += -DRGBLIGHT_ANIMATIONS
    OPT_DEFS += -DLED_ANIMATIONS
endif

# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend

A keyboards/naked48/naked48.c => keyboards/naked48/naked48.c +1 -0
@@ 0,0 1,1 @@
#include "naked48.h"

A keyboards/naked48/naked48.h => keyboards/naked48/naked48.h +12 -0
@@ 0,0 1,12 @@
#pragma once

#ifdef KEYBOARD_naked48_rev1
  #include "rev1.h"
#endif

#include "quantum.h"

#ifdef PROTOCOL_LUFA
#include "lufa.h"
#include "split_util.h"
#endif

A keyboards/naked48/readme.md => keyboards/naked48/readme.md +18 -0
@@ 0,0 1,18 @@
# naked48

![naked48](https://cdn-ak.f.st-hatena.com/images/fotolife/S/Salicylic_acid3/20190326/20190326015949.jpg)

This is 48 keys modification Ortholinear keyboard. 

Keyboard Maintainer: [Salicylic_acid3](https://github.com/Salicylic-acid3)  
Hardware Supported: The PCBs, controllers supported  
Hardware Availability: links to where you can find this hardware

Make example for this keyboard (after setting up your build environment):

    make naked48:default:avrdude

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).

[Build guide](https://salicylic-acid3.hatenablog.com/entry/naked48led-build-guide)  
[Firmware](https://github.com/Salicylic-acid3/qmk_firmware/tree/master/keyboards/naked48)  

A keyboards/naked48/rev1/config.h => keyboards/naked48/rev1/config.h +121 -0
@@ 0,0 1,121 @@
/*
Copyright 2012 Jun Wako <wakojun@gmail.com>
Copyright 2015 Jack Humbert

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

/* USB Device descriptor parameter */
#define VENDOR_ID       0xFEED
#define PRODUCT_ID      0x3060
#define DEVICE_VER      0x0001
#define MANUFACTURER    Salicylic_Acid
#define PRODUCT         naked48
#define DESCRIPTION     Ortholinear 48 Keys Keyboard

/* Use I2C or Serial */
//#define USE_I2C
#define USE_SERIAL
//#define USE_MATRIX_I2C

/* Select hand configuration */
#define MASTER_LEFT
// #define MASTER_RIGHT
// #define EE_HANDS

// OLED support
//      see ./rules.mk: OLED_ENABLE=yes or no
#ifdef OLED_ENABLE
  #define SSD1306OLED
#endif

/* key matrix size */
#define MATRIX_ROWS 8
#define MATRIX_COLS 14

// Rows are doubled-up
#define MATRIX_ROW_PINS { D1, D0, D4, C6 }

// wiring of each half
#define MATRIX_COL_PINS { F4, F5, F6, F7, B1, B3, B2, B6, D7, E6, B4, B5 }
// #define MATRIX_COL_PINS { B5, B4, E6, D7, D6, B2, B3, B1, F7, F6, F5, F4 } //uncomment this line and comment line above if you need to reverse left-to-right key order

/* define if matrix has ghost */
//#define MATRIX_HAS_GHOST

/* number of backlight levels */
// #define BACKLIGHT_LEVELS 3

/* Set 0 if debouncing isn't needed */
#define DEBOUNCE 5

/* 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

/* ws2812 RGB LED */
#define RGB_DI_PIN D3
#define RGBLIGHT_TIMER
#define ws2812_PORTREG  PORTD
#define ws2812_DDRREG   DDRD

// naked48 keyboard RGB LED support
//#define RGBLIGHT_ANIMATIONS : see ./rules.mk: LED_ANIMATIONS = yes or no
//    see ./rules.mk: LED_BACK_ENABLE or LED_UNDERGLOW_ENABLE set yes
#define RGBLED_NUM 48

#ifndef IOS_DEVICE_ENABLE
  #define RGBLIGHT_LIMIT_VAL 180
  #define RGBLIGHT_VAL_STEP 17
#else
  #define RGBLIGHT_LIMIT_VAL 50
  #define RGBLIGHT_VAL_STEP 4
#endif
#define RGBLIGHT_HUE_STEP 10
#define RGBLIGHT_SAT_STEP 17

#if defined(RGBLIGHT_ENABLE) && !defined(IOS_DEVICE_ENABLE)
// USB_MAX_POWER_CONSUMPTION value for naked48 keyboard
//  120  RGBoff, OLEDoff
//  120  OLED
//  330  RGB 6
//  300  RGB 32
//  310  OLED & RGB 32
  #define USB_MAX_POWER_CONSUMPTION 400
#else
  // fix iPhone and iPad power adapter issue
  // iOS device need lessthan 100
  #define USB_MAX_POWER_CONSUMPTION 100
#endif

/*
 * Feature disable options
 *  These options are also useful to firmware size reduction.
 */

/* disable debug print */
// #define NO_DEBUG

/* disable print */
// #define NO_PRINT

/* disable action features */
//#define NO_ACTION_LAYER
//#define NO_ACTION_TAPPING
//#define NO_ACTION_ONESHOT
//#define NO_ACTION_MACRO
//#define NO_ACTION_FUNCTION

A keyboards/naked48/rev1/matrix.c => keyboards/naked48/rev1/matrix.c +357 -0
@@ 0,0 1,357 @@
/*
Copyright 2012 Jun Wako <wakojun@gmail.com>

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

/*
 * scan matrix
 */
#include <stdint.h>
#include <stdbool.h>
#include <string.h>
#include <avr/io.h>
#include <avr/wdt.h>
#include <avr/interrupt.h>
#include <util/delay.h>
#include "print.h"
#include "debug.h"
#include "util.h"
#include "matrix.h"
#include "split_util.h"
#include "pro_micro.h"

#ifdef USE_MATRIX_I2C
#  include "i2c.h"
#else // USE_SERIAL
#  include "split_scomm.h"
#endif

#ifndef DEBOUNCE
#  define DEBOUNCE	5
#endif

#define ERROR_DISCONNECT_COUNT 5

static uint8_t debouncing = DEBOUNCE;
static const int ROWS_PER_HAND = MATRIX_ROWS/2;
static uint8_t error_count = 0;
uint8_t is_master = 0 ;

static const uint8_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS;
static const uint8_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS;

/* matrix state(1:on, 0:off) */
static matrix_row_t matrix[MATRIX_ROWS];
static matrix_row_t matrix_debouncing[MATRIX_ROWS];

static matrix_row_t read_cols(void);
static void init_cols(void);
static void unselect_rows(void);
static void select_row(uint8_t row);
static uint8_t matrix_master_scan(void);


__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) {
}

inline
uint8_t matrix_rows(void)
{
    return MATRIX_ROWS;
}

inline
uint8_t matrix_cols(void)
{
    return MATRIX_COLS;
}

void matrix_init(void)
{
    debug_enable = true;
    debug_matrix = true;
    debug_mouse = true;
    // initialize row and col
    unselect_rows();
    init_cols();

    TX_RX_LED_INIT;
    TXLED0;
    RXLED0;

    // initialize matrix state: all keys off
    for (uint8_t i=0; i < MATRIX_ROWS; i++) {
        matrix[i] = 0;
        matrix_debouncing[i] = 0;
    }

    is_master = has_usb();

    matrix_init_quantum();
}

uint8_t _matrix_scan(void)
{
    // Right hand is stored after the left in the matirx so, we need to offset it
    int offset = isLeftHand ? 0 : (ROWS_PER_HAND);

    for (uint8_t i = 0; i < ROWS_PER_HAND; i++) {
        select_row(i);
        _delay_us(30);  // without this wait read unstable value.
        matrix_row_t cols = read_cols();
        if (matrix_debouncing[i+offset] != cols) {
            matrix_debouncing[i+offset] = cols;
            debouncing = DEBOUNCE;
        }
        unselect_rows();
    }

    if (debouncing) {
        if (--debouncing) {
            _delay_ms(1);
        } else {
            for (uint8_t i = 0; i < ROWS_PER_HAND; i++) {
                matrix[i+offset] = matrix_debouncing[i+offset];
            }
        }
    }

    return 1;
}

#ifdef USE_MATRIX_I2C

// Get rows from other half over i2c
int i2c_transaction(void) {
    int slaveOffset = (isLeftHand) ? (ROWS_PER_HAND) : 0;

    int err = i2c_master_start(SLAVE_I2C_ADDRESS + I2C_WRITE);
    if (err) goto i2c_error;

    // start of matrix stored at 0x00
    err = i2c_master_write(0x00);
    if (err) goto i2c_error;

    // Start read
    err = i2c_master_start(SLAVE_I2C_ADDRESS + I2C_READ);
    if (err) goto i2c_error;

    if (!err) {
        int i;
        for (i = 0; i < ROWS_PER_HAND-1; ++i) {
            matrix[slaveOffset+i] = i2c_master_read(I2C_ACK);
        }
        matrix[slaveOffset+i] = i2c_master_read(I2C_NACK);
        i2c_master_stop();
    } else {
i2c_error: // the cable is disconnceted, or something else went wrong
        i2c_reset_state();
        return err;
    }

    return 0;
}

#else // USE_SERIAL

int serial_transaction(int master_changed) {
    int slaveOffset = (isLeftHand) ? (ROWS_PER_HAND) : 0;
#ifdef SERIAL_USE_MULTI_TRANSACTION
    int ret=serial_update_buffers(master_changed);
#else
    int ret=serial_update_buffers();
#endif
    if (ret ) {
        if(ret==2) RXLED1;
        return 1;
    }
    RXLED0;
    memcpy(&matrix[slaveOffset],
        (void *)serial_slave_buffer, sizeof(serial_slave_buffer));
    return 0;
}
#endif

uint8_t matrix_scan(void)
{
    if (is_master) {
        matrix_master_scan();
    }else{
        matrix_slave_scan();
        int offset = (isLeftHand) ? ROWS_PER_HAND : 0;
        memcpy(&matrix[offset],
               (void *)serial_master_buffer, sizeof(serial_master_buffer));
        matrix_scan_quantum();
    }
    return 1;
}


uint8_t matrix_master_scan(void) {

    int ret = _matrix_scan();
    int mchanged = 1;

    int offset = (isLeftHand) ? 0 : ROWS_PER_HAND;

#ifdef USE_MATRIX_I2C
//    for (int i = 0; i < ROWS_PER_HAND; ++i) {
        /* i2c_slave_buffer[i] = matrix[offset+i]; */
//        i2c_slave_buffer[i] = matrix[offset+i];
//    }
#else // USE_SERIAL
  #ifdef SERIAL_USE_MULTI_TRANSACTION
    mchanged = memcmp((void *)serial_master_buffer,
		      &matrix[offset], sizeof(serial_master_buffer));
  #endif
    memcpy((void *)serial_master_buffer,
	   &matrix[offset], sizeof(serial_master_buffer));
#endif

#ifdef USE_MATRIX_I2C
    if( i2c_transaction() ) {
#else // USE_SERIAL
    if( serial_transaction(mchanged) ) {
#endif
        // turn on the indicator led when halves are disconnected
        TXLED1;

        error_count++;

        if (error_count > ERROR_DISCONNECT_COUNT) {
            // reset other half if disconnected
            int slaveOffset = (isLeftHand) ? (ROWS_PER_HAND) : 0;
            for (int i = 0; i < ROWS_PER_HAND; ++i) {
                matrix[slaveOffset+i] = 0;
            }
        }
    } else {
        // turn off the indicator led on no error
        TXLED0;
        error_count = 0;
    }
    matrix_scan_quantum();
    return ret;
}

void matrix_slave_scan(void) {
    _matrix_scan();

    int offset = (isLeftHand) ? 0 : ROWS_PER_HAND;

#ifdef USE_MATRIX_I2C
    for (int i = 0; i < ROWS_PER_HAND; ++i) {
        /* i2c_slave_buffer[i] = matrix[offset+i]; */
        i2c_slave_buffer[i] = matrix[offset+i];
    }
#else // USE_SERIAL
  #ifdef SERIAL_USE_MULTI_TRANSACTION
    int change = 0;
  #endif
    for (int i = 0; i < ROWS_PER_HAND; ++i) {
  #ifdef SERIAL_USE_MULTI_TRANSACTION
        if( serial_slave_buffer[i] != matrix[offset+i] )
	    change = 1;
  #endif
        serial_slave_buffer[i] = matrix[offset+i];
    }
  #ifdef SERIAL_USE_MULTI_TRANSACTION
    slave_buffer_change_count += change;
  #endif
#endif
}

bool matrix_is_modified(void)
{
    if (debouncing) return false;
    return true;
}

inline
bool matrix_is_on(uint8_t row, uint8_t col)
{
    return (matrix[row] & ((matrix_row_t)1<<col));
}

inline
matrix_row_t matrix_get_row(uint8_t row)
{
    return matrix[row];
}

void matrix_print(void)
{
    print("\nr/c 0123456789ABCDEF\n");
    for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
        phex(row); print(": ");
        pbin_reverse16(matrix_get_row(row));
        print("\n");
    }
}

uint8_t matrix_key_count(void)
{
    uint8_t count = 0;
    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
        count += bitpop16(matrix[i]);
    }
    return count;
}

static void  init_cols(void)
{
    for(int x = 0; x < MATRIX_COLS; x++) {
        _SFR_IO8((col_pins[x] >> 4) + 1) &=  ~_BV(col_pins[x] & 0xF);
        _SFR_IO8((col_pins[x] >> 4) + 2) |= _BV(col_pins[x] & 0xF);
    }
}

static matrix_row_t read_cols(void)
{
    matrix_row_t result = 0;
    for(int x = 0; x < MATRIX_COLS; x++) {
        result |= (_SFR_IO8(col_pins[x] >> 4) & _BV(col_pins[x] & 0xF)) ? 0 : (1 << x);
    }
    return result;
}

static void unselect_rows(void)
{
    for(int x = 0; x < ROWS_PER_HAND; x++) {
        _SFR_IO8((row_pins[x] >> 4) + 1) &=  ~_BV(row_pins[x] & 0xF);
        _SFR_IO8((row_pins[x] >> 4) + 2) |= _BV(row_pins[x] & 0xF);
    }
}

static void select_row(uint8_t row)
{
    _SFR_IO8((row_pins[row] >> 4) + 1) |=  _BV(row_pins[row] & 0xF);
    _SFR_IO8((row_pins[row] >> 4) + 2) &= ~_BV(row_pins[row] & 0xF);
}

A keyboards/naked48/rev1/rev1.c => keyboards/naked48/rev1/rev1.c +15 -0
@@ 0,0 1,15 @@
#include "naked48.h"


#ifdef SSD1306OLED
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);
}
#endif

void matrix_init_kb(void) {

	matrix_init_user();
};


A keyboards/naked48/rev1/rev1.h => keyboards/naked48/rev1/rev1.h +88 -0
@@ 0,0 1,88 @@
#pragma once

#include "naked48.h"

//void promicro_bootloader_jmp(bool program);
#include "quantum.h"

#ifdef RGBLIGHT_ENABLE
//rgb led driver
#include "ws2812.h"
#endif

//void promicro_bootloader_jmp(bool program);

//////////////////////////////////////////////////////////////////////////////
// When only use Naked48.
//////////////////////////////////////////////////////////////////////////////
/*
 * ,------------------------------------           ------------------------------------.
 * | L00 | L01 | L02 | L03 | L04 | L05 |           | L06 | L07 | L08 | L09 | L0A | L0B |
 * |------------------------------------           ------------------------------------+
 * | L10 | L11 | L12 | L13 | L14 | L15 |           | L16 | L17 | L18 | L19 | L1A | L1B |
 * |------------------------------------           ------------------------------------+
 * | L20 | L21 | L22 | L23 | L24 | L25 |           | L26 | L17 | L28 | L29 | L2A | L2B |
 * |-----------------------------------------------------------------------------------+
 *       | L30 | L32 | L33 | L34 | L35 | L36 | L37 | L38 | L39 | L3A | L3B | L3D |
 *       |-----------------------------------------------------------------------'
 */

#define LAYOUT( \
    L00, L01, L02, L03, L04, L05, L06, L07, L08, L09, L0A, L0B, \
    L10, L11, L12, L13, L14, L15, L16, L17, L18, L19, L1A, L1B, \
    L20, L21, L22, L23, L24, L25, L26, L27, L28, L29, L2A, L2B, \
    L30, L31, L32, L33, L34, L35, L36, L37, L38, L39, L3A, L3B  \
  ) \
  { \
    {  L00,  L01,  L02,  L03,  L04,  L05,  L06,  L07,  L08,  L09,  L0A,  L0B  },  \
    {  L10,  L11,  L12,  L13,  L14,  L15,  L16,  L17,  L18,  L19,  L1A,  L1B  },  \
    {  L20,  L21,  L22,  L23,  L24,  L25,  L26,  L27,  L28,  L29,  L2A,  L2B  },  \
    {  L30,  L31,  L32,  L33,  L34,  L35,  L36,  L37,  L38,  L39,  L3A,  L3B  },  \
    {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,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,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,KC_NO,KC_NO,KC_NO,KC_NO,KC_NO,KC_NO,KC_NO,KC_NO,KC_NO  }   \
  }

//////////////////////////////////////////////////////////////////////////////
// When connecting Setta21 to Naked48.
//////////////////////////////////////////////////////////////////////////////

#define LAYOUT_with_setta21( \
    L00, L01, L02, L03, L04, L05, L06, L07, L08, L09, L0A, L0B,    R00, R01, R02, R03, R04, R05, \
    L10, L11, L12, L13, L14, L15, L16, L17, L18, L19, L1A, L1B,         R11, R12, R13, R14, R15, \
    L20, L21, L22, L23, L24, L25, L26, L27, L28, L29, L2A, L2B,    R20, R21, R22, R23, R24, R25, \
    L30, L31, L32, L33, L34, L35, L36, L37, L38, L39, L3A, L3B,    R30,      R32,      R34, R35  \
  ) \
  { \
    {  L00,  L01,  L02,  L03,  L04,  L05,  L06,  L07,  L08,  L09,  L0A,  L0B,KC_NO,KC_NO  },  \
    {  L10,  L11,  L12,  L13,  L14,  L15,  L16,  L17,  L18,  L19,  L1A,  L1B,KC_NO,KC_NO  },  \
    {  L20,  L21,  L22,  L23,  L24,  L25,  L26,  L27,  L28,  L29,  L2A,  L2B,KC_NO,KC_NO  },  \
    {  L30,  L31,  L32,  L33,  L34,  L35,  L36,  L37,  L38,  L39,  L3A,  L3B,KC_NO,KC_NO  },  \
    {  R00,  R01,  R02,  R03,  R04,  R05,KC_NO,KC_NO,KC_NO,  R11,  R12,  R13,  R14,  R15  },  \
    {  R20,  R21,  R22,  R23,  R24,  R25,KC_NO,KC_NO,  R30,KC_NO,  R32,KC_NO,  R34,  R35  },  \
    {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,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,KC_NO,KC_NO  }   \
  }

//////////////////////////////////////////////////////////////////////////////
// When connecting Nafuda to Naked48.
//////////////////////////////////////////////////////////////////////////////

#define LAYOUT_with_nafuda( \
    L00, L01, L02, L03, L04, L05, L06, L07, L08, L09, L0A, L0B,         R01,      \
    L10, L11, L12, L13, L14, L15, L16, L17, L18, L19, L1A, L1B,    R10, R11, R12, \
    L20, L21, L22, L23, L24, L25, L26, L27, L28, L29, L2A, L2B,    R20, R21, R22, \
    L30, L31, L32, L33, L34, L35, L36, L37, L38, L39, L3A, L3B  \
  ) \
  { \
    {  L00,  L01,  L02,  L03,  L04,  L05,  L06,  L07,  L08,  L09,  L0A,  L0B,KC_NO,KC_NO  },  \
    {  L10,  L11,  L12,  L13,  L14,  L15,  L16,  L17,  L18,  L19,  L1A,  L1B,KC_NO,KC_NO  },  \
    {  L20,  L21,  L22,  L23,  L24,  L25,  L26,  L27,  L28,  L29,  L2A,  L2B,KC_NO,KC_NO  },  \
    {  L30,  L31,  L32,  L33,  L34,  L35,  L36,  L37,  L38,  L39,  L3A,  L3B,KC_NO,KC_NO  },  \
    {KC_NO,  R01,KC_NO,KC_NO,KC_NO,KC_NO,KC_NO,KC_NO,  R10,  R11,  R12,KC_NO,KC_NO,KC_NO  },  \
    {  R20,  R21,  R22,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,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,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  }   \
  }


A keyboards/naked48/rev1/rules.mk => keyboards/naked48/rev1/rules.mk +3 -0
@@ 0,0 1,3 @@
SRC += matrix.c \
       split_util.c \
       split_scomm.c

A keyboards/naked48/rev1/serial_config.h => keyboards/naked48/rev1/serial_config.h +8 -0
@@ 0,0 1,8 @@
//// #error rev2 serial config

#ifndef SOFT_SERIAL_PIN
/* Soft Serial defines */
#define SOFT_SERIAL_PIN D2

#define SERIAL_USE_MULTI_TRANSACTION
#endif

A keyboards/naked48/rev1/serial_config_simpleapi.h => keyboards/naked48/rev1/serial_config_simpleapi.h +8 -0
@@ 0,0 1,8 @@
#ifndef SERIAL_CONFIG_SIMPLEAPI_H
#define SERIAL_CONFIG_SIMPLEAPI_H

#undef SERIAL_USE_MULTI_TRANSACTION
#define SERIAL_SLAVE_BUFFER_LENGTH MATRIX_ROWS/2
#define SERIAL_MASTER_BUFFER_LENGTH MATRIX_ROWS/2

#endif // SERIAL_CONFIG_SIMPLEAPI_H

A keyboards/naked48/rev1/split_scomm.c => keyboards/naked48/rev1/split_scomm.c +92 -0
@@ 0,0 1,92 @@
#ifdef USE_SERIAL
#ifdef SERIAL_USE_MULTI_TRANSACTION
/* --- USE flexible API (using multi-type transaction function) --- */

#include <stdbool.h>
#include <stdint.h>
#include <stddef.h>
#include <split_scomm.h>
#include "serial.h"
#ifdef CONSOLE_ENABLE
  #include <print.h>
#endif

uint8_t volatile serial_slave_buffer[SERIAL_SLAVE_BUFFER_LENGTH] = {0};
uint8_t volatile serial_master_buffer[SERIAL_MASTER_BUFFER_LENGTH] = {0};
uint8_t volatile status_com = 0;
uint8_t volatile status1 = 0;
uint8_t slave_buffer_change_count = 0;
uint8_t s_change_old = 0xff;
uint8_t s_change_new = 0xff;

SSTD_t transactions[] = {
#define GET_SLAVE_STATUS 0
    /* master buffer not changed, only recive slave_buffer_change_count */
    { (uint8_t *)&status_com,
      0, NULL,
      sizeof(slave_buffer_change_count), &slave_buffer_change_count,
    },
#define PUT_MASTER_GET_SLAVE_STATUS 1
    /* master buffer changed need send, and recive slave_buffer_change_count  */
    { (uint8_t *)&status_com,
      sizeof(serial_master_buffer), (uint8_t *)serial_master_buffer,
      sizeof(slave_buffer_change_count), &slave_buffer_change_count,
    },
#define GET_SLAVE_BUFFER 2
    /* recive serial_slave_buffer */
    { (uint8_t *)&status1,
      0, NULL,
      sizeof(serial_slave_buffer), (uint8_t *)serial_slave_buffer
    }
};

void serial_master_init(void)
{
    soft_serial_initiator_init(transactions, TID_LIMIT(transactions));
}

void serial_slave_init(void)
{
    soft_serial_target_init(transactions, TID_LIMIT(transactions));
}

// 0 => no error
// 1 => slave did not respond
// 2 => checksum error
int serial_update_buffers(int master_update)
{
    int status, smatstatus;
    static int need_retry = 0;

    if( s_change_old != s_change_new ) {
        smatstatus = soft_serial_transaction(GET_SLAVE_BUFFER);
        if( smatstatus == TRANSACTION_END ) {
            s_change_old = s_change_new;
#ifdef CONSOLE_ENABLE
            uprintf("slave matrix = %b %b %b %b %b\n",
                    serial_slave_buffer[0], serial_slave_buffer[1],
                    serial_slave_buffer[2], serial_slave_buffer[3],
                    serial_slave_buffer[4] );
#endif
        }
    } else {
        // serial_slave_buffer dosen't change
        smatstatus = TRANSACTION_END; // dummy status
    }

    if( !master_update && !need_retry) {
        status = soft_serial_transaction(GET_SLAVE_STATUS);
    } else {
        status = soft_serial_transaction(PUT_MASTER_GET_SLAVE_STATUS);
    }
    if( status == TRANSACTION_END ) {
        s_change_new = slave_buffer_change_count;
        need_retry = 0;
    } else {
        need_retry = 1;
    }
    return smatstatus;
}

#endif // SERIAL_USE_MULTI_TRANSACTION
#endif /* USE_SERIAL */

A keyboards/naked48/rev1/split_scomm.h => keyboards/naked48/rev1/split_scomm.h +22 -0
@@ 0,0 1,22 @@
#pragma once

#ifndef SERIAL_USE_MULTI_TRANSACTION
/* --- USE Simple API (OLD API, compatible with let's split serial.c) --- */
#include "serial.h"

#else
/* --- USE flexible API (using multi-type transaction function) --- */
// Buffers for master - slave communication
#define SERIAL_SLAVE_BUFFER_LENGTH MATRIX_ROWS/2
#define SERIAL_MASTER_BUFFER_LENGTH MATRIX_ROWS/2

extern volatile uint8_t serial_slave_buffer[SERIAL_SLAVE_BUFFER_LENGTH];
extern volatile uint8_t serial_master_buffer[SERIAL_MASTER_BUFFER_LENGTH];
extern uint8_t slave_buffer_change_count;

void serial_master_init(void);
void serial_slave_init(void);
int serial_update_buffers(int master_changed);

#endif


A keyboards/naked48/rev1/split_util.c => keyboards/naked48/rev1/split_util.c +70 -0
@@ 0,0 1,70 @@
#include <avr/io.h>
#include <avr/wdt.h>
#include <avr/power.h>
#include <avr/interrupt.h>
#include <util/delay.h>
#include <avr/eeprom.h>
#include "split_util.h"
#include "matrix.h"
#include "keyboard.h"

#ifdef USE_MATRIX_I2C
#  include "i2c.h"
#else
#  include "split_scomm.h"
#endif

volatile bool isLeftHand = true;

static void setup_handedness(void) {
  #ifdef EE_HANDS
    isLeftHand = eeprom_read_byte(EECONFIG_HANDEDNESS);
  #else
    // I2C_MASTER_RIGHT is deprecated, use MASTER_RIGHT instead, since this works for both serial and i2c
    #if defined(I2C_MASTER_RIGHT) || defined(MASTER_RIGHT)
      isLeftHand = !has_usb();
    #else
      isLeftHand = has_usb();
    #endif
  #endif
}

static void keyboard_master_setup(void) {

#ifdef USE_MATRIX_I2C
    i2c_master_init();
#else
    serial_master_init();
#endif
}

static void keyboard_slave_setup(void) {

#ifdef USE_MATRIX_I2C
    i2c_slave_init(SLAVE_I2C_ADDRESS);
#else
    serial_slave_init();
#endif
}

bool has_usb(void) {
   USBCON |= (1 << OTGPADE); //enables VBUS pad
   _delay_us(5);
   return (USBSTA & (1<<VBUS));  //checks state of VBUS
}

void split_keyboard_setup(void) {
   setup_handedness();

   if (has_usb()) {
      keyboard_master_setup();
   } else {
      keyboard_slave_setup();
   }
   sei();
}

// this code runs before the usb and keyboard is initialized
void matrix_setup(void) {
    split_keyboard_setup();
}

A keyboards/naked48/rev1/split_util.h => keyboards/naked48/rev1/split_util.h +16 -0
@@ 0,0 1,16 @@
#pragma once

#include <stdbool.h>
#include "eeconfig.h"

#define SLAVE_I2C_ADDRESS           0x32

extern volatile bool isLeftHand;

// slave version of matix scan, defined in matrix.c
void matrix_slave_scan(void);

void split_keyboard_setup(void);
bool has_usb(void);

void matrix_master_OLED_init (void);

A keyboards/naked48/rules.mk => keyboards/naked48/rules.mk +73 -0
@@ 0,0 1,73 @@
# SRC += i2c.c
QUANTUM_LIB_SRC += serial.c
# SRC += ssd1306.c

# MCU name
#MCU = at90usb1287
MCU = atmega32u4

# Processor frequency.
#     This will define a symbol, F_CPU, in all source code files equal to the
#     processor frequency in Hz. You can then use this symbol in your source code to
#     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
#     automatically to create a 32-bit value in your source code.
#
#     This will be an integer division of F_USB below, as it is sourced by
#     F_USB after it has run through any CPU prescalers. Note that this value
#     does not *change* the processor frequency - it should merely be updated to
#     reflect the processor speed set externally so that the code can use accurate
#     software delays.
F_CPU = 16000000

#
# LUFA specific
#
# Target architecture (see library "Board Types" documentation).
ARCH = AVR8

# Input clock frequency.
#     This will define a symbol, F_USB, in all source code files equal to the
#     input clock frequency (before any prescaling is performed) in Hz. This value may
#     differ from F_CPU if prescaling is used on the latter, and is required as the
#     raw input clock is fed directly to the PLL sections of the AVR for high speed
#     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
#     at the end, this will be done automatically to create a 32-bit value in your
#     source code.
#
#     If no clock division is performed on the input clock inside the AVR (via the
#     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
F_USB = $(F_CPU)

# Bootloader
#     This definition is optional, and if your keyboard supports multiple bootloaders of
#     different sizes, comment this out, and the correct address will be loaded
#     automatically (+60). See bootloader.mk for all options.
BOOTLOADER = caterina

# Interrupt driven control endpoint task(+60)
OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT

# Build Options
#   change to "no" to disable the options, or define them in the Makefile in
#   the appropriate keymap folder that will get included automatically
#
BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
MOUSEKEY_ENABLE = no       # Mouse keys(+4700)
EXTRAKEY_ENABLE = no       # Audio control and System control(+450)
CONSOLE_ENABLE = no         # Console for debug(+400)
COMMAND_ENABLE = no        # Commands for debug and configuration
NKRO_ENABLE = no            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
BACKLIGHT_ENABLE = no      # Enable keyboard backlight functionality
MIDI_ENABLE = no            # MIDI controls
AUDIO_ENABLE = no           # Audio output on port C6
UNICODE_ENABLE = no         # Unicode
BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
RGBLIGHT_ENABLE = no       # Enable WS2812 RGB underlight. 
SUBPROJECT_rev1 = no
USE_I2C = no
# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend

CUSTOM_MATRIX = yes

DEFAULT_FOLDER = naked48/rev1

A keyboards/naked48/serial.c => keyboards/naked48/serial.c +590 -0
@@ 0,0 1,590 @@
/*
 * WARNING: be careful changing this code, it is very timing dependent
 *
 * 2018-10-28 checked
 *  avr-gcc 4.9.2
 *  avr-gcc 5.4.0
 *  avr-gcc 7.3.0
 */

#ifndef F_CPU
#define F_CPU 16000000
#endif

#include <avr/io.h>
#include <avr/interrupt.h>
#include <util/delay.h>
#include <stddef.h>
#include <stdbool.h>
#include "serial.h"
//#include <pro_micro.h>

#ifdef SOFT_SERIAL_PIN

#ifdef __AVR_ATmega32U4__
  // if using ATmega32U4 I2C, can not use PD0 and PD1 in soft serial.
  #ifdef USE_I2C
    #if SOFT_SERIAL_PIN == D0 || SOFT_SERIAL_PIN == D1
      #error Using ATmega32U4 I2C, so can not use PD0, PD1
    #endif
  #endif

  #if SOFT_SERIAL_PIN >= D0 && SOFT_SERIAL_PIN <= D3
    #define SERIAL_PIN_DDR   DDRD
    #define SERIAL_PIN_PORT  PORTD
    #define SERIAL_PIN_INPUT PIND
    #if SOFT_SERIAL_PIN == D0
      #define SERIAL_PIN_MASK _BV(PD0)
      #define EIMSK_BIT       _BV(INT0)
      #define EICRx_BIT       (~(_BV(ISC00) | _BV(ISC01)))
      #define SERIAL_PIN_INTERRUPT INT0_vect
    #elif  SOFT_SERIAL_PIN == D1
      #define SERIAL_PIN_MASK _BV(PD1)
      #define EIMSK_BIT       _BV(INT1)
      #define EICRx_BIT       (~(_BV(ISC10) | _BV(ISC11)))
      #define SERIAL_PIN_INTERRUPT INT1_vect
    #elif  SOFT_SERIAL_PIN == D2
      #define SERIAL_PIN_MASK _BV(PD2)
      #define EIMSK_BIT       _BV(INT2)
      #define EICRx_BIT       (~(_BV(ISC20) | _BV(ISC21)))
      #define SERIAL_PIN_INTERRUPT INT2_vect
    #elif  SOFT_SERIAL_PIN == D3
      #define SERIAL_PIN_MASK _BV(PD3)
      #define EIMSK_BIT       _BV(INT3)
      #define EICRx_BIT       (~(_BV(ISC30) | _BV(ISC31)))
      #define SERIAL_PIN_INTERRUPT INT3_vect
    #endif
  #elif  SOFT_SERIAL_PIN == E6
    #define SERIAL_PIN_DDR   DDRE
    #define SERIAL_PIN_PORT  PORTE
    #define SERIAL_PIN_INPUT PINE
    #define SERIAL_PIN_MASK  _BV(PE6)
    #define EIMSK_BIT        _BV(INT6)
    #define EICRx_BIT        (~(_BV(ISC60) | _BV(ISC61)))
    #define SERIAL_PIN_INTERRUPT INT6_vect
  #else
  #error invalid SOFT_SERIAL_PIN value
  #endif

#else
 #error serial.c now support ATmega32U4 only
#endif

//////////////// for backward compatibility ////////////////////////////////
#if !defined(SERIAL_USE_SINGLE_TRANSACTION) && !defined(SERIAL_USE_MULTI_TRANSACTION)
/* --- USE OLD API (compatible with let's split serial.c) */
  #if SERIAL_SLAVE_BUFFER_LENGTH > 0
  uint8_t volatile serial_slave_buffer[SERIAL_SLAVE_BUFFER_LENGTH] = {0};
  #endif
  #if SERIAL_MASTER_BUFFER_LENGTH > 0
  uint8_t volatile serial_master_buffer[SERIAL_MASTER_BUFFER_LENGTH] = {0};
  #endif
  uint8_t volatile status0 = 0;

SSTD_t transactions[] = {
    { (uint8_t *)&status0,
  #if SERIAL_MASTER_BUFFER_LENGTH > 0
      sizeof(serial_master_buffer), (uint8_t *)serial_master_buffer,
  #else
      0, (uint8_t *)NULL,
  #endif
  #if SERIAL_SLAVE_BUFFER_LENGTH > 0
      sizeof(serial_slave_buffer), (uint8_t *)serial_slave_buffer
  #else
      0, (uint8_t *)NULL,
  #endif
  }
};

void serial_master_init(void)
{ soft_serial_initiator_init(transactions, TID_LIMIT(transactions)); }

void serial_slave_init(void)
{ soft_serial_target_init(transactions, TID_LIMIT(transactions)); }

// 0 => no error
// 1 => slave did not respond
// 2 => checksum error
int serial_update_buffers()
{
    int result;
    result = soft_serial_transaction();
    return result;
}

#endif // end of OLD API (compatible with let's split serial.c)
////////////////////////////////////////////////////////////////////////////

#define ALWAYS_INLINE __attribute__((always_inline))
#define NO_INLINE __attribute__((noinline))
#define _delay_sub_us(x)    __builtin_avr_delay_cycles(x)

// parity check
#define ODD_PARITY 1
#define EVEN_PARITY 0
#define PARITY EVEN_PARITY

#ifdef SERIAL_DELAY
  // custom setup in config.h
  // #define TID_SEND_ADJUST 2
  // #define SERIAL_DELAY 6             // micro sec
  // #define READ_WRITE_START_ADJUST 30 // cycles
  // #define READ_WRITE_WIDTH_ADJUST 8 // cycles
#else
// ============ Standard setups ============

#ifndef SELECT_SOFT_SERIAL_SPEED
#define SELECT_SOFT_SERIAL_SPEED 1
//  0: about 189kbps
//  1: about 137kbps (default)
//  2: about 75kbps
//  3: about 39kbps
//  4: about 26kbps
//  5: about 20kbps
#endif

#if __GNUC__ < 6
  #define TID_SEND_ADJUST 14
#else
  #define TID_SEND_ADJUST 2
#endif

#if SELECT_SOFT_SERIAL_SPEED == 0
  // Very High speed
  #define SERIAL_DELAY 4             // micro sec
  #if __GNUC__ < 6
    #define READ_WRITE_START_ADJUST 33 // cycles
    #define READ_WRITE_WIDTH_ADJUST 3 // cycles
  #else
    #define READ_WRITE_START_ADJUST 34 // cycles
    #define READ_WRITE_WIDTH_ADJUST 7 // cycles
  #endif
#elif SELECT_SOFT_SERIAL_SPEED == 1
  // High speed
  #define SERIAL_DELAY 6             // micro sec
  #if __GNUC__ < 6
    #define READ_WRITE_START_ADJUST 30 // cycles
    #define READ_WRITE_WIDTH_ADJUST 3 // cycles
  #else
    #define READ_WRITE_START_ADJUST 33 // cycles
    #define READ_WRITE_WIDTH_ADJUST 7 // cycles
  #endif
#elif SELECT_SOFT_SERIAL_SPEED == 2
  // Middle speed
  #define SERIAL_DELAY 12            // micro sec
  #define READ_WRITE_START_ADJUST 30 // cycles
  #if __GNUC__ < 6
    #define READ_WRITE_WIDTH_ADJUST 3 // cycles
  #else
    #define READ_WRITE_WIDTH_ADJUST 7 // cycles
  #endif
#elif SELECT_SOFT_SERIAL_SPEED == 3
  // Low speed
  #define SERIAL_DELAY 24            // micro sec
  #define READ_WRITE_START_ADJUST 30 // cycles
  #if __GNUC__ < 6
    #define READ_WRITE_WIDTH_ADJUST 3 // cycles
  #else
    #define READ_WRITE_WIDTH_ADJUST 7 // cycles
  #endif
#elif SELECT_SOFT_SERIAL_SPEED == 4
  // Very Low speed
  #define SERIAL_DELAY 36            // micro sec
  #define READ_WRITE_START_ADJUST 30 // cycles
  #if __GNUC__ < 6
    #define READ_WRITE_WIDTH_ADJUST 3 // cycles
  #else
    #define READ_WRITE_WIDTH_ADJUST 7 // cycles
  #endif
#elif SELECT_SOFT_SERIAL_SPEED == 5
  // Ultra Low speed
  #define SERIAL_DELAY 48            // micro sec
  #define READ_WRITE_START_ADJUST 30 // cycles
  #if __GNUC__ < 6
    #define READ_WRITE_WIDTH_ADJUST 3 // cycles
  #else
    #define READ_WRITE_WIDTH_ADJUST 7 // cycles
  #endif
#else
#error invalid SELECT_SOFT_SERIAL_SPEED value
#endif /* SELECT_SOFT_SERIAL_SPEED */
#endif /* SERIAL_DELAY */

#define SERIAL_DELAY_HALF1 (SERIAL_DELAY/2)
#define SERIAL_DELAY_HALF2 (SERIAL_DELAY - SERIAL_DELAY/2)

#define SLAVE_INT_WIDTH_US 1
#ifndef SERIAL_USE_MULTI_TRANSACTION
  #define SLAVE_INT_RESPONSE_TIME SERIAL_DELAY
#else
  #define SLAVE_INT_ACK_WIDTH_UNIT 2
  #define SLAVE_INT_ACK_WIDTH 4
#endif

static SSTD_t *Transaction_table = NULL;
static uint8_t Transaction_table_size = 0;

inline static void serial_delay(void) ALWAYS_INLINE;
inline static
void serial_delay(void) {
  _delay_us(SERIAL_DELAY);
}

inline static void serial_delay_half1(void) ALWAYS_INLINE;
inline static
void serial_delay_half1(void) {
  _delay_us(SERIAL_DELAY_HALF1);
}

inline static void serial_delay_half2(void) ALWAYS_INLINE;
inline static
void serial_delay_half2(void) {
  _delay_us(SERIAL_DELAY_HALF2);
}

inline static void serial_output(void) ALWAYS_INLINE;
inline static
void serial_output(void) {
  SERIAL_PIN_DDR |= SERIAL_PIN_MASK;
}

// make the serial pin an input with pull-up resistor
inline static void serial_input_with_pullup(void) ALWAYS_INLINE;
inline static
void serial_input_with_pullup(void) {
  SERIAL_PIN_DDR  &= ~SERIAL_PIN_MASK;
  SERIAL_PIN_PORT |= SERIAL_PIN_MASK;
}

inline static uint8_t serial_read_pin(void) ALWAYS_INLINE;
inline static
uint8_t serial_read_pin(void) {
  return !!(SERIAL_PIN_INPUT & SERIAL_PIN_MASK);
}

inline static void serial_low(void) ALWAYS_INLINE;
inline static
void serial_low(void) {
  SERIAL_PIN_PORT &= ~SERIAL_PIN_MASK;
}

inline static void serial_high(void) ALWAYS_INLINE;
inline static
void serial_high(void) {
  SERIAL_PIN_PORT |= SERIAL_PIN_MASK;
}

void soft_serial_initiator_init(SSTD_t *sstd_table, int sstd_table_size)
{
    Transaction_table = sstd_table;
    Transaction_table_size = (uint8_t)sstd_table_size;
    serial_output();
    serial_high();
}

void soft_serial_target_init(SSTD_t *sstd_table, int sstd_table_size)
{
    Transaction_table = sstd_table;
    Transaction_table_size = (uint8_t)sstd_table_size;
    serial_input_with_pullup();

    // Enable INT0-INT3,INT6
    EIMSK |= EIMSK_BIT;
#if SERIAL_PIN_MASK == _BV(PE6)
    // Trigger on falling edge of INT6
    EICRB &= EICRx_BIT;
#else
    // Trigger on falling edge of INT0-INT3
    EICRA &= EICRx_BIT;
#endif
}

// Used by the sender to synchronize timing with the reciver.
static void sync_recv(void) NO_INLINE;
static
void sync_recv(void) {
  for (uint8_t i = 0; i < SERIAL_DELAY*5 && serial_read_pin(); i++ ) {
  }
  // This shouldn't hang if the target disconnects because the
  // serial line will float to high if the target does disconnect.
  while (!serial_read_pin());
}

// Used by the reciver to send a synchronization signal to the sender.
static void sync_send(void) NO_INLINE;
static
void sync_send(void) {
  serial_low();
  serial_delay();
  serial_high();
}

// Reads a byte from the serial line
static uint8_t serial_read_chunk(uint8_t *pterrcount, uint8_t bit) NO_INLINE;
static uint8_t serial_read_chunk(uint8_t *pterrcount, uint8_t bit) {
    uint8_t byte, i, p, pb;

  _delay_sub_us(READ_WRITE_START_ADJUST);
  for( i = 0, byte = 0, p = PARITY; i < bit; i++ ) {
      serial_delay_half1();   // read the middle of pulses
      if( serial_read_pin() ) {
          byte = (byte << 1) | 1; p ^= 1;
      } else {
          byte = (byte << 1) | 0; p ^= 0;
      }
      _delay_sub_us(READ_WRITE_WIDTH_ADJUST);
      serial_delay_half2();
  }
  /* recive parity bit */
  serial_delay_half1();   // read the middle of pulses
  pb = serial_read_pin();
  _delay_sub_us(READ_WRITE_WIDTH_ADJUST);
  serial_delay_half2();

  *pterrcount += (p != pb)? 1 : 0;

  return byte;
}

// Sends a byte with MSB ordering
void serial_write_chunk(uint8_t data, uint8_t bit) NO_INLINE;
void serial_write_chunk(uint8_t data, uint8_t bit) {
    uint8_t b, p;
    for( p = PARITY, b = 1<<(bit-1); b ; b >>= 1) {
        if(data & b) {
            serial_high(); p ^= 1;
        } else {
            serial_low();  p ^= 0;
        }
        serial_delay();
    }
    /* send parity bit */
    if(p & 1) { serial_high(); }
    else      { serial_low(); }
    serial_delay();

    serial_low(); // sync_send() / senc_recv() need raise edge
}

static void serial_send_packet(uint8_t *buffer, uint8_t size) NO_INLINE;
static
void serial_send_packet(uint8_t *buffer, uint8_t size) {
  for (uint8_t i = 0; i < size; ++i) {
    uint8_t data;
    data = buffer[i];
    sync_send();
    serial_write_chunk(data,8);
  }
}

static uint8_t serial_recive_packet(uint8_t *buffer, uint8_t size) NO_INLINE;
static
uint8_t serial_recive_packet(uint8_t *buffer, uint8_t size) {
  uint8_t pecount = 0;
  for (uint8_t i = 0; i < size; ++i) {
    uint8_t data;
    sync_recv();
    data = serial_read_chunk(&pecount, 8);
    buffer[i] = data;
  }
  return pecount == 0;
}

inline static
void change_sender2reciver(void) {
    sync_send();          //0
    serial_delay_half1(); //1
    serial_low();         //2
    serial_input_with_pullup(); //2
    serial_delay_half1(); //3
}

inline static
void change_reciver2sender(void) {
    sync_recv();     //0
    serial_delay();  //1
    serial_low();    //3
    serial_output(); //3
    serial_delay_half1(); //4
}

static inline uint8_t nibble_bits_count(uint8_t bits)
{
    bits = (bits & 0x5) + (bits >> 1 & 0x5);
    bits = (bits & 0x3) + (bits >> 2 & 0x3);
    return bits;
}

// interrupt handle to be used by the target device
ISR(SERIAL_PIN_INTERRUPT) {

#ifndef SERIAL_USE_MULTI_TRANSACTION
  serial_low();
  serial_output();
  SSTD_t *trans = Transaction_table;
#else
  // recive transaction table index
  uint8_t tid, bits;
  uint8_t pecount = 0;
  sync_recv();
  bits = serial_read_chunk(&pecount,7);
  tid = bits>>3;
  bits = (bits&7) != nibble_bits_count(tid);
  if( bits || pecount> 0 || tid > Transaction_table_size ) {
      return;
  }
  serial_delay_half1();

  serial_high(); // response step1 low->high
  serial_output();
  _delay_sub_us(SLAVE_INT_ACK_WIDTH_UNIT*SLAVE_INT_ACK_WIDTH);
  SSTD_t *trans = &Transaction_table[tid];
  serial_low(); // response step2 ack high->low
#endif

  // target send phase
  if( trans->target2initiator_buffer_size > 0 )
      serial_send_packet((uint8_t *)trans->target2initiator_buffer,
                         trans->target2initiator_buffer_size);
  // target switch to input
  change_sender2reciver();

  // target recive phase
  if( trans->initiator2target_buffer_size > 0 ) {
      if (serial_recive_packet((uint8_t *)trans->initiator2target_buffer,
                               trans->initiator2target_buffer_size) ) {
          *trans->status = TRANSACTION_ACCEPTED;
      } else {
          *trans->status = TRANSACTION_DATA_ERROR;
      }
  } else {
      *trans->status = TRANSACTION_ACCEPTED;
  }

  sync_recv(); //weit initiator output to high
}

/////////
//  start transaction by initiator
//
// int  soft_serial_transaction(int sstd_index)
//
// Returns:
//    TRANSACTION_END
//    TRANSACTION_NO_RESPONSE
//    TRANSACTION_DATA_ERROR
// this code is very time dependent, so we need to disable interrupts
#ifndef SERIAL_USE_MULTI_TRANSACTION
int  soft_serial_transaction(void) {
  SSTD_t *trans = Transaction_table;
#else
int  soft_serial_transaction(int sstd_index) {
  if( sstd_index > Transaction_table_size )
      return TRANSACTION_TYPE_ERROR;
  SSTD_t *trans = &Transaction_table[sstd_index];
#endif
  cli();

  // signal to the target that we want to start a transaction
  serial_output();
  serial_low();
  _delay_us(SLAVE_INT_WIDTH_US);

#ifndef SERIAL_USE_MULTI_TRANSACTION
  // wait for the target response
  serial_input_with_pullup();
  _delay_us(SLAVE_INT_RESPONSE_TIME);

  // check if the target is present
  if (serial_read_pin()) {
    // target failed to pull the line low, assume not present
    serial_output();
    serial_high();
    *trans->status = TRANSACTION_NO_RESPONSE;
    sei();
    return TRANSACTION_NO_RESPONSE;
  }

#else
  // send transaction table index
  int tid = (sstd_index<<3) | (7 & nibble_bits_count(sstd_index));
  sync_send();
  _delay_sub_us(TID_SEND_ADJUST);
  serial_write_chunk(tid, 7);
  serial_delay_half1();

  // wait for the target response (step1 low->high)
  serial_input_with_pullup();
  while( !serial_read_pin() ) {
      _delay_sub_us(2);
  }

  // check if the target is present (step2 high->low)
  for( int i = 0; serial_read_pin(); i++ ) {
      if (i > SLAVE_INT_ACK_WIDTH + 1) {
          // slave failed to pull the line low, assume not present
          serial_output();
          serial_high();
          *trans->status = TRANSACTION_NO_RESPONSE;
          sei();
          return TRANSACTION_NO_RESPONSE;
      }
      _delay_sub_us(SLAVE_INT_ACK_WIDTH_UNIT);
  }
#endif

  // initiator recive phase
  // if the target is present syncronize with it
  if( trans->target2initiator_buffer_size > 0 ) {
      if (!serial_recive_packet((uint8_t *)trans->target2initiator_buffer,
                                trans->target2initiator_buffer_size) ) {
          serial_output();
          serial_high();
          *trans->status = TRANSACTION_DATA_ERROR;
          sei();
          return TRANSACTION_DATA_ERROR;
      }
   }

  // initiator switch to output
  change_reciver2sender();

  // initiator send phase
  if( trans->initiator2target_buffer_size > 0 ) {
      serial_send_packet((uint8_t *)trans->initiator2target_buffer,
                         trans->initiator2target_buffer_size);
  }

  // always, release the line when not in use
  sync_send();

  *trans->status = TRANSACTION_END;
  sei();
  return TRANSACTION_END;
}

#ifdef SERIAL_USE_MULTI_TRANSACTION
int soft_serial_get_and_clean_status(int sstd_index) {
    SSTD_t *trans = &Transaction_table[sstd_index];
    cli();
    int retval = *trans->status;
    *trans->status = 0;;
    sei();
    return retval;
}
#endif

#endif

// Helix serial.c history
//   2018-1-29 fork from let's split and add PD2, modify sync_recv() (#2308, bceffdefc)
//   2018-6-28 bug fix master to slave comm and speed up (#3255, 1038bbef4)
//             (adjusted with avr-gcc 4.9.2)
//   2018-7-13 remove USE_SERIAL_PD2 macro (#3374, f30d6dd78)
//             (adjusted with avr-gcc 4.9.2)
//   2018-8-11 add support multi-type transaction (#3608, feb5e4aae)
//             (adjusted with avr-gcc 4.9.2)
//   2018-10-21 fix serial and RGB animation conflict (#4191, 4665e4fff)
//             (adjusted with avr-gcc 7.3.0)
//   2018-10-28 re-adjust compiler depend value of delay (#4269, 8517f8a66)
//             (adjusted with avr-gcc 5.4.0, 7.3.0)

A keyboards/naked48/serial.h => keyboards/naked48/serial.h +86 -0
@@ 0,0 1,86 @@
#pragma once

#include <stdbool.h>

// /////////////////////////////////////////////////////////////////
// Need Soft Serial defines in config.h
// /////////////////////////////////////////////////////////////////
// ex.
//  #define SOFT_SERIAL_PIN ??   // ?? = D0,D1,D2,D3,E6
//  OPTIONAL: #define SELECT_SOFT_SERIAL_SPEED ? // ? = 1,2,3,4,5
//                                               //  1: about 137kbps (default)
//                                               //  2: about 75kbps
//                                               //  3: about 39kbps
//                                               //  4: about 26kbps
//                                               //  5: about 20kbps
//
// //// USE OLD API (compatible with let's split serial.c)
// ex.
//  #define SERIAL_SLAVE_BUFFER_LENGTH MATRIX_ROWS/2
//  #define SERIAL_MASTER_BUFFER_LENGTH 1
//
// //// USE NEW API
//    //// USE simple API (using signle-type transaction function)
//      #define SERIAL_USE_SINGLE_TRANSACTION
// //// USE flexible API (using multi-type transaction function)
//  #define SERIAL_USE_MULTI_TRANSACTION
//
// /////////////////////////////////////////////////////////////////


//////////////// for backward compatibility ////////////////////////////////
#if !defined(SERIAL_USE_SINGLE_TRANSACTION) && !defined(SERIAL_USE_MULTI_TRANSACTION)
/* --- USE OLD API (compatible with let's split serial.c) */
 #if SERIAL_SLAVE_BUFFER_LENGTH > 0
 extern volatile uint8_t serial_slave_buffer[SERIAL_SLAVE_BUFFER_LENGTH];
 #endif
 #if SERIAL_MASTER_BUFFER_LENGTH > 0
 extern volatile uint8_t serial_master_buffer[SERIAL_MASTER_BUFFER_LENGTH];
 #endif

 void serial_master_init(void);
 void serial_slave_init(void);
 int serial_update_buffers(void);

#endif // end of USE OLD API
////////////////////////////////////////////////////////////////////////////

// Soft Serial Transaction Descriptor
typedef struct _SSTD_t  {
    uint8_t *status;
    uint8_t initiator2target_buffer_size;
    uint8_t *initiator2target_buffer;
    uint8_t target2initiator_buffer_size;
    uint8_t *target2initiator_buffer;
} SSTD_t;
#define TID_LIMIT( table ) (sizeof(table) / sizeof(SSTD_t))

// initiator is transaction start side
void soft_serial_initiator_init(SSTD_t *sstd_table, int sstd_table_size);
// target is interrupt accept side
void soft_serial_target_init(SSTD_t *sstd_table, int sstd_table_size);

// initiator resullt
#define TRANSACTION_END 0
#define TRANSACTION_NO_RESPONSE 0x1
#define TRANSACTION_DATA_ERROR  0x2
#define TRANSACTION_TYPE_ERROR  0x4
#ifndef SERIAL_USE_MULTI_TRANSACTION
int  soft_serial_transaction(void);
#else
int  soft_serial_transaction(int sstd_index);
#endif

// target status
// *SSTD_t.status has
//   initiator:
//       TRANSACTION_END
//    or TRANSACTION_NO_RESPONSE
//    or TRANSACTION_DATA_ERROR
//   target:
//       TRANSACTION_DATA_ERROR
//    or TRANSACTION_ACCEPTED
#define TRANSACTION_ACCEPTED 0x8
#ifdef SERIAL_USE_MULTI_TRANSACTION
int  soft_serial_get_and_clean_status(int sstd_index);
#endif