Personal user space and CRKBD R2G keymap (#15888)

* r2g folder groundwork

* Default mb keymap featuring mb logos

* Migrate Oled to keyboard folder

* Move rules configs to support config better

* update readmes

* Liscnece update

* Update config and fix issues caused by redef errs

* funciton name adjusts, define specific rgb modes

* move default oled font to postconfig

* update oled in line with develop merge

* fix return value

* Add some default rgb matrix defines

* del ugfx

* remove #include <stdio.h>

* create personal keymap for r2g

* reduce firmware size

* change keymap to follow physical layout

* remove RGBlight config lines to make both sides work (@Dasky on MechboardsUK Discord)

* strip down configuration, similar to crkbd/r2g:mb_via

* remove wrong oled code overwriting the r2g one

* broken code with RGB matrix (briks right side)

* remove high max brightness limit

* caps lock tap dance and RGB indicator for active caps lock

* fix caps lock led on right side

* add test macro

* remove latex macro which is too slow

* move caps lock tap dance to RALT and add space cadet shift

* switch CTL with ALT in first layer

* add tap dance for ESC/DEL

* space cadet tap dance with caps lock; shift works by needs a short pause

* add space cadet tap dance with caps lock on the right; shift works by needs a short pause and does not hold

* make more keys transparent

* enable auto shift and use logo on both oleds

* add user oled logo, slows down linking considerably

* oled name

* add arrow keys in usual configuration and add linear configuration to symbol layer

* add unicoede support

* add accents

* update to latest version

* add colemak dh layer

* report auto shift timeout

* define layer name shorcuts correctly

* disable VIA to enable more layers

* enable NKRO

* move some rules and unicode to user space

* move oled and tap dances to user space

* move tap dances fully out of keymap

* expand unicode map

* fix unicode code

* revert changes to r2g, make it equal to merged code

* revert changes to r2g, make it equal to merged code

* clang-format userspace

* clang-format config file

* Update keyboards/crkbd/keymaps/rmeli/keymap.c

* replace define with enum

* add licenses

1 files changed, 131 insertions, 0 deletions

diff --git a/keyboards/crkbd/keymaps/rmeli/keymap.c b/keyboards/crkbd/keymaps/rmeli/keymap.c
new file mode 100644
index 0000000000..f7901d1cfd
--- /dev/null
+++ b/keyboards/crkbd/keymaps/rmeli/keymap.c
@@ -0,0 +1,131 @@
+/*
+Copyright 2019 @foostan
+Copyright 2020 Drashna Jaelre <@drashna>
+Copyright 2021 Rocco Meli <@RMeli>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include QMK_KEYBOARD_H
+
+#include "rmeli.h"
+
+// + -------------------- +
+// + RGB MATRIX CALLBACKS |
+// + -------------------- +
+
+// LED numbers:
+//      https://github.com/foostan/crkbd/blob/main/corne-classic/doc/buildguide_en.md
+
+// Change LED color to red when CAPS LOCK is active
+void rgb_matrix_indicators_user(void) {
+    if (host_keyboard_led_state().caps_lock) {
+        rgb_matrix_set_color(26, 255, 0, 0);
+        // Only works with SPLIT_LED_STATE_ENABLE
+        rgb_matrix_set_color(53, 255, 0, 0);
+    }
+}
+
+// + ---- +
+// + OLED |
+// + ---- +
+
+bool oled_task_user(void) {
+    if (is_keyboard_master()) {
+        oled_render_rocco();
+    } else {
+        oled_render_meli();
+    }
+    return false;
+}
+
+// + ------- +
+// + KEY MAP |
+// + ------- +
+
+// Layer names
+enum layer_names {
+    _QWERTY,
+    _COLEMAK_DH,
+    _DWN,
+    _UP,
+    _CONFIG,
+};
+
+// Layer names shortcuts
+#define _QWY 0
+#define _CMK 1
+#define _CFG 4
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [_QWERTY] = LAYOUT_split_3x6_3(
+  //|-----------------------------------------------------|                    |-----------------------------------------------------|
+       KC_TAB,    KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,                         KC_Y,    KC_U,    KC_I,    KC_O,   KC_P,  KC_BSPC,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+        TD_ED,    KC_A,    KC_S,    KC_D,    KC_F,    KC_G,                         KC_H,    KC_J,    KC_K,    KC_L, KC_SCLN, KC_QUOT,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      TD_LSPC,    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,                         KC_N,    KC_M, KC_COMM,  KC_DOT, KC_SLSH, TD_RSPC,
+  //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------|
+                                          KC_LGUI,MO(_DWN),  KC_SPC,     KC_ENT,MO(_UP),  KC_RCTL
+                                      //|--------------------------|  |--------------------------|
+  ),
+
+  [_COLEMAK_DH] = LAYOUT_split_3x6_3(
+  //|-----------------------------------------------------|                    |-----------------------------------------------------|
+       KC_TAB,    KC_Q,    KC_W,    KC_F,    KC_P,    KC_B,                         KC_J,    KC_L,    KC_U, KC_SCLN,   KC_P,  KC_BSPC,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+        TD_ED,    KC_A,    KC_R,    KC_S,    KC_T,    KC_G,                         KC_M,    KC_N,    KC_E,    KC_I,    KC_O, KC_QUOT,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      TD_LSPC,    KC_Z,    KC_X,    KC_C,    KC_D,    KC_V,                         KC_K,    KC_H, KC_COMM,  KC_DOT, KC_SLSH, TD_RSPC,
+  //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------|
+                                          KC_LGUI,MO(_DWN),  KC_SPC,     KC_ENT,MO(_UP),  KC_RCTL
+                                      //|--------------------------|  |--------------------------|
+  ),
+
+  [_DWN] = LAYOUT_split_3x6_3(
+  //|-----------------------------------------------------|                    |-----------------------------------------------------|
+      _______,    KC_1,    KC_2,    KC_3,    KC_4,    KC_5,                         KC_6,    KC_7,    KC_8,    KC_9,    KC_0, _______,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      _______,   A_GRV,   E_GRV,   I_GRV,   O_GRV,   U_GRV,                      XXXXXXX, XXXXXXX,   KC_UP, XXXXXXX, KC_PGUP, XXXXXXX,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      _______,   A_UML,   E_ACT,   I_CIR,   O_UML,   U_UML,                      XXXXXXX, KC_LEFT, KC_DOWN,KC_RIGHT, KC_PGDN, _______,
+  //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------|
+                                          KC_LGUI, _______, _______,    _______,MO(_CFG), _______
+                                      //|--------------------------|  |--------------------------|
+  ),
+
+  [_UP] = LAYOUT_split_3x6_3(
+  //|-----------------------------------------------------|                    |-----------------------------------------------------|
+      _______, KC_EXLM,   KC_AT, KC_HASH,  KC_DLR, KC_PERC,                      KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, _______,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      _______, KC_LEFT, KC_DOWN,  KC_UP, KC_RIGHT, XXXXXXX,                      KC_MINS,  KC_EQL, KC_LBRC, KC_RBRC, KC_BSLS,  KC_GRV,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,                      KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE, KC_TILD,
+  //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------|
+                                          _______,MO(_CFG), _______,   _______, _______, _______
+                                      //|--------------------------|  |--------------------------|
+  ),
+
+  [_CONFIG] = LAYOUT_split_3x6_3(
+  //|-----------------------------------------------------|                    |-----------------------------------------------------|
+        RESET, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,                      UC_MOD,  KC_ASUP,   NK_ON, XXXXXXX, XXXXXXX,DF(_QWY),
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      RGB_TOG, RGB_MOD, RGB_HUI, RGB_SAI, RGB_VAI, RGB_SPI,                      XXXXXXX, KC_ASTG, NK_TOGG, XXXXXXX, XXXXXXX, XXXXXXX,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      XXXXXXX,RGB_RMOD, RGB_HUD, RGB_SAD, RGB_VAD, RGB_SPD,                      UC_RMOD, KC_ASDN,  NK_OFF, XXXXXXX, XXXXXXX,DF(_CMK),
+  //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------|
+                                          _______, _______, _______,   _______, _______, _______
+                                      //|--------------------------|  |--------------------------|
+  )
+};
\ No newline at end of file