Breaking changes develop merge to master, 2021Q3 edition. (#14196)

16 files changed, 989 insertions, 0 deletions

diff --git a/keyboards/gmmk/pro/keymaps/mike1808/.gitignore b/keyboards/gmmk/pro/keymaps/mike1808/.gitignore
new file mode 100644
index 0000000000..03b2b46668
--- /dev/null
+++ b/keyboards/gmmk/pro/keymaps/mike1808/.gitignore
@@ -0,0 +1 @@
+secrets.h
diff --git a/keyboards/gmmk/pro/keymaps/mike1808/README.md b/keyboards/gmmk/pro/keymaps/mike1808/README.md
new file mode 100644
index 0000000000..cb17239882
--- /dev/null
+++ b/keyboards/gmmk/pro/keymaps/mike1808/README.md
@@ -0,0 +1,19 @@
+QMK layout for gmmk/pro
+=======================
+
+## Secrets
+The format is the same as [drashna's](../../../../users/drashna/readme_secrets.md) secrets implementation. Create a `secret.h` and define your secrets like this:
+
+```c
+static const char* secrets[] = {"secret1", "secret2", "secret3", "secret4", "secret5"};
+```
+
+## Rotary encoder knob
+You can hookup your encoder functions by defining new encoder states in [encoder.h](./encoder.h), then in [encoder.c](./encoder.c) assign static variable `state` your new state depending on your desired condition and add callbacks to `encoder_mapping` array. 
+
+## RGB Matrix Ledmaps
+RGB Matrix ledmaps is the future allowing you assign colors to individual keys on every keymap layer. 
+
+You can see some examples of my usage in the bottom of [keymap.c](./keymap.c).
+
+Color defines are just HSV colors wrapped in curly braces, like `#define RED { HSV_RED }`.
diff --git a/keyboards/gmmk/pro/keymaps/mike1808/config.h b/keyboards/gmmk/pro/keymaps/mike1808/config.h
new file mode 100644
index 0000000000..46719e3a78
--- /dev/null
+++ b/keyboards/gmmk/pro/keymaps/mike1808/config.h
@@ -0,0 +1,31 @@
+/* Copyright 2021 Mikael Manukyan <arm.localhost@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/>.
+ */
+
+#define COMBO_COUNT 1
+#define COMBO_TERM 100
+
+#define RGB_MATRIX_KEYPRESSES
+#define RGB_DISABLE_WHEN_USB_SUSPENDED
+#define RGB_DISABLE_TIMEOUT 90000
+
+#define MACRO_TIMER 5
+
+#define TAPPING_TOGGLE 3
+
+#define WPM_SMOOTHING 0.1
+
+// this is for macOS so keyboard can work after sleep
+#define NO_USB_STARTUP_CHECK
diff --git a/keyboards/gmmk/pro/keymaps/mike1808/encoder.c b/keyboards/gmmk/pro/keymaps/mike1808/encoder.c
new file mode 100644
index 0000000000..049f4df7e4
--- /dev/null
+++ b/keyboards/gmmk/pro/keymaps/mike1808/encoder.c
@@ -0,0 +1,111 @@
+/* Copyright 2021 Mikael Manukyan <arm.localhost@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/>.
+ */
+#include "encoder.h"
+#include "mike1808.h"
+#include "print.h"
+#include "utils.h"
+#include "process_record.h"
+#include "rgb_matrix_ledmaps.h"
+
+static uint8_t state = ENCODER_DEFAULT;
+
+// clang-format off
+const encoder_callback encoder_mapping[][2] = {
+    [ENCODER_VOLUME] = {&volume_up, &volume_down},
+#ifdef RGB_MATRIX_ENABLE
+    [ENCODER_RGB_HUE] = {&rgb_matrix_increase_hue_noeeprom, &rgb_matrix_decrease_hue_noeeprom},
+    [ENCODER_RGB_SAT] = {&rgb_matrix_increase_sat_noeeprom, &rgb_matrix_decrease_sat_noeeprom},
+    [ENCODER_RGB_VAL] = {&rgb_matrix_increase_val_noeeprom, &rgb_matrix_decrease_val_noeeprom},
+    [ENCODER_RGB_EFFECT] = {&rgb_matrix_step_noeeprom, &rgb_matrix_step_reverse_noeeprom},
+    [ENCODER_RGB_EFFECT_SPEED] = {&rgb_matrix_increase_speed_noeeprom, &rgb_matrix_decrease_speed_noeeprom},
+#endif // RGB_MATRIX_ENABLE
+};
+
+// clang-format on
+
+void volume_up() { tap_code(KC_VOLU); }
+
+void volume_down() { tap_code(KC_VOLD); }
+
+bool encoder_update_user(uint8_t index, bool clockwise) {
+    dprintf("current encoder state is: %d\n", state);
+
+    if (clockwise) {
+        (*encoder_mapping[state][0])();
+    } else {
+        (*encoder_mapping[state][1])();
+    }
+
+    return true;
+}
+
+void handle_rgb_key(bool pressed) {
+    dprintf("handle_rgb_key %d\f", pressed);
+
+    if (pressed) {
+        rgb_matrix_layers_disable();
+    } else {
+        rgb_matrix_layers_enable();
+    }
+}
+
+static KeyPressState *rgb_state;
+
+void keyboard_post_init_encoder() {
+    rgb_state = NewKeyPressState(handle_rgb_key);
+}
+
+bool process_record_encoder(uint16_t keycode, keyrecord_t *record) {
+#ifdef RGB_MATRIX_ENABLE
+    switch (keycode) {
+        case KC_RGB_ENC_HUE ... KC_RGB_ENC_EFFECT:
+            if (record->event.pressed) {
+#    ifdef RGB_MATRIX_LEDMAPS_ENABLED
+                // disable layers so we can adjust RGB effects
+                rgb_state->press(rgb_state);
+#    endif  // RGB_MATRIX_LEDMAPS_ENABLED
+
+                switch (keycode) {
+                    case KC_RGB_ENC_HUE:
+                        state = ENCODER_RGB_HUE;
+                        break;
+                    case KC_RGB_ENC_SAT:
+                        state = ENCODER_RGB_SAT;
+                        break;
+                    case KC_RGB_ENC_VAL:
+                        state = ENCODER_RGB_VAL;
+                        break;
+                    case KC_RGB_ENC_EFFECT_SPEED:
+                        state = ENCODER_RGB_EFFECT_SPEED;
+                        break;
+                    case KC_RGB_ENC_EFFECT:
+                        state = ENCODER_RGB_EFFECT;
+                        break;
+                }
+            } else {
+#    ifdef RGB_MATRIX_LEDMAPS_ENABLED
+                rgb_state->release(rgb_state);
+#    endif  // RGB_MATRIX_LEDMAPS_ENABLED
+                state = ENCODER_DEFAULT;
+                store_rgb_state_to_eeprom();
+            }
+
+            return false;
+    }
+#endif  // RGB_MATRIX_ENABLE
+
+    return true;
+}
diff --git a/keyboards/gmmk/pro/keymaps/mike1808/encoder.h b/keyboards/gmmk/pro/keymaps/mike1808/encoder.h
new file mode 100644
index 0000000000..204922730e
--- /dev/null
+++ b/keyboards/gmmk/pro/keymaps/mike1808/encoder.h
@@ -0,0 +1,35 @@
+/* Copyright 2021 Mikael Manukyan <arm.localhost@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/>.
+ */
+
+// To add a new functionality define a new state here and then assign
+// the handler to the `encoder_callback`
+#include "quantum.h"
+
+enum encoder_state {
+    ENCODER_VOLUME = 0,
+    ENCODER_RGB_HUE,
+    ENCODER_RGB_SAT,
+    ENCODER_RGB_VAL,
+    ENCODER_RGB_EFFECT_SPEED,
+    ENCODER_RGB_EFFECT,
+};
+
+typedef void (*encoder_callback)(void);
+
+#define ENCODER_DEFAULT ENCODER_VOLUME
+
+void volume_up(void);
+void volume_down(void);
diff --git a/keyboards/gmmk/pro/keymaps/mike1808/fun.c b/keyboards/gmmk/pro/keymaps/mike1808/fun.c
new file mode 100644
index 0000000000..f553874eb0
--- /dev/null
+++ b/keyboards/gmmk/pro/keymaps/mike1808/fun.c
@@ -0,0 +1,49 @@
+/* Copyright 2021 Mikael Manukyan <arm.localhost@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/>.
+ */
+#include "mike1808.h"
+#include "print.h"
+
+static bool wpm_rgb_enabled = false;
+static uint8_t rgb_mode;
+
+void rgb_matrix_indicators_keymap(void) {
+    if (wpm_rgb_enabled && rgb_matrix_is_enabled()) {
+        uint8_t wpm = get_current_wpm();
+        dprintf("WPM = %d\n", wpm);
+        HSV hsv = rgb_matrix_get_hsv();
+        hsv.h = wpm;
+        RGB rgb = hsv_to_rgb(hsv);
+        rgb_matrix_set_color_all(rgb.r, rgb.g, rgb.b);
+    }
+}
+
+bool process_record_fun(uint16_t keycode, keyrecord_t *record) {
+    if (record->event.pressed && keycode == KC_WPM_RGB) {
+        if (wpm_rgb_enabled) {
+            wpm_rgb_enabled = false;
+            rgb_matrix_mode(rgb_mode);
+        } else {
+            wpm_rgb_enabled = true;
+            rgb_mode = rgb_matrix_get_mode();
+            rgb_matrix_enable();
+            rgb_matrix_mode(RGB_MATRIX_SOLID_COLOR);
+        }
+
+        return false;
+    }
+
+    return true;
+}
diff --git a/keyboards/gmmk/pro/keymaps/mike1808/keymap.c b/keyboards/gmmk/pro/keymaps/mike1808/keymap.c
new file mode 100644
index 0000000000..30c59e941d
--- /dev/null
+++ b/keyboards/gmmk/pro/keymaps/mike1808/keymap.c
@@ -0,0 +1,127 @@
+/* Copyright 2021 Glorious, LLC <salman@pcgamingrace.com>, Mikael Manukyan <arm.localhost@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/>.
+ */
+#include "mike1808.h"
+
+const uint16_t PROGMEM jk_combo[] = {KC_J, KC_K, COMBO_END};
+
+combo_t key_combos[COMBO_COUNT] = {
+    [JK_ESC] = COMBO(jk_combo, KC_ESC),
+};
+
+// clang-format off
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+//      ESC      F1       F2       F3       F4       F5       F6       F7       F8       F9       F10      F11      F12	     Prt           Rotary(Mute)
+//      ~        1        2        3        4        5        6        7        8        9        0         -       (=)	     BackSpc           Del
+//      Tab      Q        W        E        R        T        Y        U        I        O        P        [        ]        \                 PgUp
+//      Caps     A        S        D        F        G        H        J        K        L        ;        "                 Enter             PgDn
+//      Sh_L              Z        X        C        V        B        N        M        ,        .        ?                 Sh_R     Up       End
+//      Ct_L     Win_L    Alt_L                               SPACE                               Alt_R    FN       Ct_R     Left     Down     Right
+    [LINUX] = LAYOUT(
+        KC_ESC,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_DEL,           KC_MUTE,
+        KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC,          KC_HOME,
+        KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSLS,          KC_PGUP,
+        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_ENT,           KC_PGDN,
+        KC_LSFT,          KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,          KC_RSFT, KC_UP,   KC_END,
+        KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                             KC_RALT,   TT_FN, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT
+    ),
+
+    [WINDOWS] = LAYOUT(
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______,          _______,
+        _______,          _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______, _______,
+        _______, _______, _______,                            _______,                            _______, _______, _______, _______, _______, _______
+    ),
+
+    [MACOS] = LAYOUT(
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______,          _______,
+        _______,          _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______, _______,
+        _______, KC_LALT, KC_LGUI,                            _______,                            _______, _______, _______, _______, _______, _______
+    ),
+
+    [FUNCTIONS] = LAYOUT(
+        _______, KC_SEC1, KC_SEC2, KC_SEC3, KC_SEC4, KC_SEC5, _______, _______, _______, _______, KC_MPRV, KC_MPLY, KC_MNXT, KC_PSCR,          _______,
+        _______, KC_LINX, KC_MAC,  KC_WIN,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,            KC_INS,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,  KC_RST,          _______,
+        KC_CAPS, _______, _______, _______, _______,  OS_GIT, _______, _______, _______, _______, _______, _______,          _______,          _______,
+        _______,          KC_RGBH, KC_RGBS, KC_RGBV, KC_RGBE, KC_RGBP, KC_WRGB, _______, _______, _______, _______,          _______, KC_PGUP, _______,
+        _______, _______, _______,                            RGB_TOG,                            _______, _______, _______, KC_HOME, KC_PGDN, KC_END
+    ),
+
+    [GIT] = LAYOUT(
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______,
+        _______, _______, _______,  G_DIFF, _______, _______, _______, _______, _______, _______,  G_PULL,   G_PUSH, _______, _______,          _______,
+        _______,   G_ADD, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______,          _______,
+        _______,          _______, _______, G_CHECK, _______, _______, _______, _______, _______, _______, _______,          _______, _______, _______,
+        _______, _______, _______,                            _______,                            _______, _______, _______, _______, _______, _______
+    ),
+};
+
+#ifdef RGB_MATRIX_LEDMAPS_ENABLED
+
+#define ______ {0, 0, 0}
+
+const ledmap PROGMEM ledmaps[] = {
+         //  LU = Left Underglow, RU = Right Underglow
+         //  LU_1    ESC      F1       F2       F3       F4       F5       F6       F7       F8       F9       F10      F11      F12	     Prt           Rotary(Mute)  RU_1
+         //  LU_2    ~        1        2        3        4        5        6        7        8        9        0         -       (=)	     BackSpc           Del       RU_2
+         //  LU_3    Tab      Q        W        E        R        T        Y        U        I        O        P        [        ]        \                 PgUp         RU_3
+         //  LU_4    Caps     A        S        D        F        G        H        J        K        L        ;        "                 Enter             PgDn         RU_4
+         //  LU_5    Sh_L              Z        X        C        V        B        N        M        ,        .        ?                 Sh_R     Up       End          RU_5
+         //  LU_6    Ct_L     Win_L    Alt_L                               SPACE                               Alt_R    FN       Ct_R     Left     Down     Right        RU_6
+    [LINUX] = RGB_MATRIX_LAYOUT_LEDMAP(
+          PURPLE,    ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______,         ______,    PURPLE,
+          PURPLE,    ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______,         ______,    PURPLE,
+          PURPLE,    ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______,         ______,    PURPLE,
+          PURPLE,    ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______,         ______,         ______,    PURPLE,
+          PURPLE,    ______,         ______, ______, ______, ______, ______, ______, ______, ______, ______, ______,         ______, ______, ______,    PURPLE,
+          PURPLE,    ______,    RED, ______,                         ______,                         ______, ______, ______, ______, ______, ______,    PURPLE
+    ),
+    [WINDOWS] = RGB_MATRIX_LAYOUT_LEDMAP(
+          GREEN,    ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______,         ______,    PURPLE,
+          GREEN,    ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______,         ______,    PURPLE,
+          GREEN,    ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______,         ______,    PURPLE,
+          GREEN,    ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______,         ______,         ______,    PURPLE,
+          GREEN,    ______,         ______, ______, ______, ______, ______, ______, ______, ______, ______, ______,         ______, ______, ______,    PURPLE,
+          GREEN,    ______,    RED, ______,                         ______,                         ______, ______, ______, ______, ______, ______,    PURPLE
+    ),
+    [MACOS] = RGB_MATRIX_LAYOUT_LEDMAP(
+          YELLOW,    ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______,         ______,    PURPLE,
+          YELLOW,    ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______,         ______,    PURPLE,
+          YELLOW,    ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______,         ______,    PURPLE,
+          YELLOW,    ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______,         ______,         ______,    PURPLE,
+          YELLOW,    ______,         ______, ______, ______, ______, ______, ______, ______, ______, ______, ______,         ______, ______, ______,    PURPLE,
+          YELLOW,    ______, ______,    RED,                         ______,                         ______, ______, ______, ______, ______, ______,    PURPLE
+    ),
+
+    [FUNCTIONS] = RGB_MATRIX_LAYOUT_LEDMAP(
+          CYAN,    GREEN,  GREEN,  GREEN,  GREEN,  GREEN,  GREEN, ______, ______, ______, ______,  GREEN,  GREEN,  GREEN,  GREEN,         ______,    PURPLE,
+          CYAN,   ______,   GOLD,   GOLD,   GOLD, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______,           GOLD,    PURPLE,
+          CYAN,   ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______, ______,   TEAL,         ______,    PURPLE,
+          CYAN,     TURQ, ______, ______, ______, ______,   TURQ, ______, ______, ______, ______, ______, ______,         ______,         ______,    PURPLE,
+          CYAN,   ______,            RED,    RED,    RED,    RED,    RED,    RED, ______, ______, ______, ______,         ______,    RED, ______,    PURPLE,
+          CYAN,   ______, ______,   BLUE,                         ______,                         ______, ______, ______, ______, ______, ______,    PURPLE
+    ),
+};
+
+#endif // RGB_MATRIX_LEDMAPS_ENABLED
+// clang-format on
diff --git a/keyboards/gmmk/pro/keymaps/mike1808/mike1808.c b/keyboards/gmmk/pro/keymaps/mike1808/mike1808.c
new file mode 100644
index 0000000000..8813846096
--- /dev/null
+++ b/keyboards/gmmk/pro/keymaps/mike1808/mike1808.c
@@ -0,0 +1,68 @@
+/* Copyright 2021 Mikael Manukyan <arm.localhost@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/>.
+ */
+#include "mike1808.h"
+
+#if (__has_include("secrets.h") && !defined(NO_SECRETS))
+#    include "secrets.h"
+#else
+// `PROGMEM const char secret[][x]` may work better, but it takes up more space in the firmware
+// And I'm not familiar enough to know which is better or why...
+static const char *const secret[] = {"test1", "test2", "test3", "test4", "test5"};
+#endif
+
+// userspace_config_t userspace_config;
+
+bool process_record_secrets(uint16_t keycode, keyrecord_t *record) {
+    switch (keycode) {
+        case KC_SECRET_1 ... KC_SECRET_5:  // Secrets!  Externally defined strings, not stored in repo
+            if (!record->event.pressed) {
+                clear_oneshot_layer_state(ONESHOT_OTHER_KEY_PRESSED);
+                send_string_with_delay(secrets[keycode - KC_SECRET_1], MACRO_TIMER);
+            }
+            return false;
+            break;
+    }
+    return true;
+}
+
+void suspend_power_down_user(void) {
+#ifdef RGB_MATRIX_ENABLE
+    rgb_matrix_set_suspend_state(true);
+#endif  // RGB_MATRIX_ENABLE
+}
+
+void suspend_wakeup_init_user(void) {
+#ifdef RGB_MATRIX_ENABLE
+    rgb_matrix_set_suspend_state(false);
+#endif  // RGB_MATRIX_ENABLE
+}
+
+#ifdef RGB_MATRIX_ENABLE
+void rgb_matrix_indicators_advanced_keymap(uint8_t led_min, uint8_t led_max) {
+    // Turn on sideglow when CAPS LOCK is activated
+    if (host_keyboard_led_state().caps_lock) {
+        HSV hsv = {CAPS_LOCK_COLOR};
+        hsv.v = rgb_matrix_get_val();
+        RGB rgb = hsv_to_rgb(hsv);
+
+        for (uint8_t i = led_min; i < led_max; i++) {
+            if (HAS_FLAGS(g_led_config.flags[i], LED_FLAG_UNDERGLOW)) {
+                RGB_MATRIX_INDICATOR_SET_COLOR(i, rgb.r, rgb.g, rgb.b);
+            }
+        }
+    }
+}
+#endif  // RGB_MATRIX_ENABLE
diff --git a/keyboards/gmmk/pro/keymaps/mike1808/mike1808.h b/keyboards/gmmk/pro/keymaps/mike1808/mike1808.h
new file mode 100644
index 0000000000..bc010108fb
--- /dev/null
+++ b/keyboards/gmmk/pro/keymaps/mike1808/mike1808.h
@@ -0,0 +1,111 @@
+/* Copyright 2021 Mikael Manukyan <arm.localhost@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/>.
+ */
+#pragma once
+#include QMK_KEYBOARD_H
+#include "rgb_matrix_ledmaps.h"
+
+enum layout_names {
+    LINUX = 0,  // Base Layout: The main keyboard layout that has all the characters
+    WINDOWS,    // Base ayout for Windows
+    MACOS,      // Base Layout for MacOS
+    FUNCTIONS,  // Function Layout: The function key activated layout with default functions and
+                // some added ones
+    GIT,        // GIT Layout: GIT shortcuts and macros
+    SECRETS,    // Layer with secrets
+};
+
+enum custom_keycodes {
+    KC_CCCV = SAFE_RANGE,  // Hold to copy, tap to paste
+    KC_LINUX,
+    KC_MAC,
+    KC_WIN,
+
+    KC_SECRET_1,
+    KC_SECRET_2,
+    KC_SECRET_3,
+    KC_SECRET_4,
+    KC_SECRET_5,
+
+    KC_RGB_ENC_HUE,
+    KC_RGB_ENC_SAT,
+    KC_RGB_ENC_VAL,
+    KC_RGB_ENC_EFFECT_SPEED,
+    KC_RGB_ENC_EFFECT,
+
+    KC_WPM_RGB,
+};
+
+enum git_macros {
+    // The start of this enum should always be equal to end of ctrl_keycodes + 1
+    G_INIT = KC_WPM_RGB + 1,  // git init
+    G_CLONE,                  // git clone
+    G_CONF,                   // git config --global
+    G_ADD,                    // git add
+    G_DIFF,                   // git diff
+    G_RESET,                  // git reset
+    G_REBAS,                  // git rebase
+    G_BRANH,                  // git branch
+    G_CHECK,                  // git checkout
+    G_MERGE,                  // git merge
+    G_REMTE,                  // git remote add
+    G_FETCH,                  // git fetch
+    G_PULL,                   // git pull
+    G_PUSH,                   // git push
+    G_COMM,                   // git commit
+    G_STAT,                   // git status
+    G_LOG,                    // git log
+    NEW_SAFE_RANGE,
+};
+
+enum combos {
+    JK_ESC,  // jk to ESC for Vim
+};
+
+#define KC_SEC1 KC_SECRET_1
+#define KC_SEC2 KC_SECRET_2
+#define KC_SEC3 KC_SECRET_3
+#define KC_SEC4 KC_SECRET_4
+#define KC_SEC5 KC_SECRET_5
+
+#define KC_RGBH KC_RGB_ENC_HUE
+#define KC_RGBS KC_RGB_ENC_SAT
+#define KC_RGBV KC_RGB_ENC_VAL
+#define KC_RGBE KC_RGB_ENC_EFFECT
+#define KC_RGBP KC_RGB_ENC_EFFECT_SPEED
+
+#define KC_WRGB KC_WPM_RGB
+
+#define KC_LINX KC_LINUX
+
+#define KC_RESET RESET
+#define KC_RST KC_RESET
+
+#define OS_GIT OSL(GIT)
+#define TT_FN TT(FUNCTIONS)
+
+#define OS_LGUI OSM(MOD_LGUI)
+#define OS_RGUI OSM(MOD_RGUI)
+#define OS_LSFT OSM(MOD_LSFT)
+#define OS_RSFT OSM(MOD_RSFT)
+#define OS_LCTL OSM(MOD_LCTL)
+#define OS_RCTL OSM(MOD_RCTL)
+#define OS_LALT OSM(MOD_LALT)
+#define OS_RALT OSM(MOD_RALT)
+#define OS_MEH OSM(MOD_MEH)
+#define OS_HYPR OSM(MOD_HYPR)
+
+#define CAPS_LOCK_COLOR HSV_RED
+
diff --git a/keyboards/gmmk/pro/keymaps/mike1808/process_record.c b/keyboards/gmmk/pro/keymaps/mike1808/process_record.c
new file mode 100644
index 0000000000..ac0164e73f
--- /dev/null
+++ b/keyboards/gmmk/pro/keymaps/mike1808/process_record.c
@@ -0,0 +1,119 @@
+/* Copyright 2021 Christopher Courtney, aka Drashna Jael're  (@drashna) <drashna@live.com>,
+    Mikael Manukyan <arm.localhost@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/>.
+ */
+#include "mike1808.h"
+#include "print.h"
+#include "process_record.h"
+
+uint16_t copy_paste_timer;
+
+__attribute__((weak)) bool process_record_secrets(uint16_t keycode, keyrecord_t *record) {
+    return true;
+}
+__attribute__((weak)) bool process_record_encoder(uint16_t keycode, keyrecord_t *record) {
+    return true;
+}
+__attribute__((weak)) bool process_record_fun(uint16_t keycode, keyrecord_t *record) {
+    return true;
+}
+
+__attribute__((weak)) void keyboard_post_init_encoder(void) { return; }
+
+static const char *git_commands[] = {
+    "git init ",     "git clone ", "git config --global ", "git add ",
+    "git diff ",     "git reset ", "git rebase ",          "git branch -b \"",
+    "git checkout ", "git merge ", "git remote add ",      "git fetch ",
+    "git pull ",     "git push ",  "git commit ",          "git status ",
+    "git log ",
+};
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+    // If console is enabled, it will print the matrix position and status of each key pressed
+#ifdef KEYLOGGER_ENABLE
+    uprintf("KL: kc: 0x%04X, col: %2u, row: %2u, pressed: %b, time: %5u, int: %b, count: %u\n",
+            keycode, record->event.key.col, record->event.key.row, record->event.pressed,
+            record->event.time, record->tap.interrupted, record->tap.count);
+#endif  // KEYLOGGER_ENABLE
+    switch (keycode) {
+        case KC_LINUX ... KC_WIN:
+            if (record->event.pressed) {
+                dprintf("set_single_persistent_default_layer %d\n", keycode - KC_LINUX + LINUX);
+                set_single_persistent_default_layer(keycode - KC_LINUX + LINUX);
+                return false;
+            }
+
+            break;
+
+        case KC_CCCV:  // One key copy/paste
+            if (record->event.pressed) {
+                copy_paste_timer = timer_read();
+            } else {
+                if (timer_elapsed(copy_paste_timer) > TAPPING_TERM) {  // Hold, copy
+                    if (layer_state_is(MACOS)) {
+                        tap_code16(LGUI(KC_C));
+                    } else {
+                        tap_code16(LCTL(KC_C));
+                    }
+                } else {  // Tap, paste
+                    if (layer_state_is(MACOS)) {
+                        tap_code16(LGUI(KC_V));
+                    } else {
+                        tap_code16(LCTL(KC_V));
+                    }
+                }
+            }
+            break;
+
+        case G_INIT ... G_LOG:
+            if (record->event.pressed) {
+                clear_oneshot_layer_state(ONESHOT_OTHER_KEY_PRESSED);
+                send_string_with_delay(git_commands[keycode - G_INIT], MACRO_TIMER);
+                return false;
+            }
+            break;
+#ifdef RGB_MATRIX_ENABLE
+        case RGB_TOG:
+            if (record->event.pressed) {
+                switch (rgb_matrix_get_flags()) {
+                    case LED_FLAG_ALL: {
+                        rgb_matrix_set_flags(LED_FLAG_KEYLIGHT | LED_FLAG_MODIFIER);
+                        rgb_matrix_set_color_all(0, 0, 0);
+                    } break;
+                    case LED_FLAG_KEYLIGHT | LED_FLAG_MODIFIER: {
+                        rgb_matrix_set_flags(LED_FLAG_UNDERGLOW);
+                        rgb_matrix_set_color_all(0, 0, 0);
+                    } break;
+                    case LED_FLAG_UNDERGLOW: {
+                        // This line is for LED idle timer. It disables the toggle so you can turn
+                        // off LED completely if you like
+                        rgb_matrix_set_flags(LED_FLAG_NONE);
+                        rgb_matrix_disable();
+                    } break;
+                    default: {
+                        rgb_matrix_set_flags(LED_FLAG_ALL);
+                        rgb_matrix_enable();
+                    } break;
+                }
+            }
+            return false;
+#endif  // RGB_MATRIX_ENABLE
+    }
+
+    return process_record_encoder(keycode, record) && process_record_secrets(keycode, record) &&
+           process_record_fun(keycode, record);
+}
+
+void keyboard_post_init_user() { keyboard_post_init_encoder(); }
diff --git a/keyboards/gmmk/pro/keymaps/mike1808/process_record.h b/keyboards/gmmk/pro/keymaps/mike1808/process_record.h
new file mode 100644
index 0000000000..1021751655
--- /dev/null
+++ b/keyboards/gmmk/pro/keymaps/mike1808/process_record.h
@@ -0,0 +1,26 @@
+/* Copyright 2021 Mikael Manukyan <arm.localhost@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/>.
+ */
+#pragma once
+#include "mike1808.h"
+
+
+bool process_record_secrets(uint16_t keycode, keyrecord_t *record);
+
+bool process_record_encoder(uint16_t keycode, keyrecord_t *record);
+
+bool process_record_fun(uint16_t keycode, keyrecord_t *record);
+
+void keyboard_post_init_encoder(void);
diff --git a/keyboards/gmmk/pro/keymaps/mike1808/rgb_matrix_ledmaps.c b/keyboards/gmmk/pro/keymaps/mike1808/rgb_matrix_ledmaps.c
new file mode 100644
index 0000000000..6f4d333ede
--- /dev/null
+++ b/keyboards/gmmk/pro/keymaps/mike1808/rgb_matrix_ledmaps.c
@@ -0,0 +1,71 @@
+/* Copyright 2021 Mikael Manukyan <arm.localhost@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/>.
+ */
+#include "rgb_matrix_ledmaps.h"
+
+__attribute__((weak)) void rgb_matrix_indicators_keymap(void) { return; }
+__attribute__((weak)) void rgb_matrix_indicators_advanced_keymap(uint8_t led_min, uint8_t led_max) {
+    return;
+}
+
+#ifdef RGB_MATRIX_LEDMAPS_ENABLED
+
+static bool enabled = true;
+
+#endif  // RGB_MATRIX_LEDMAPS_ENABLED
+
+void rgb_matrix_indicators_user(void) { rgb_matrix_indicators_keymap(); }
+void rgb_matrix_indicators_advanced_user(uint8_t led_min, uint8_t led_max) {
+#ifdef RGB_MATRIX_LEDMAPS_ENABLED
+    if (rgb_matrix_is_enabled() && enabled) {
+        set_layer_rgb(led_min, led_max, get_highest_layer(layer_state | default_layer_state));
+    }
+
+#endif  // RGB_MATRIX_LEDMAPS_ENABLED
+    rgb_matrix_indicators_advanced_keymap(led_min, led_max);
+}
+
+#ifdef RGB_MATRIX_LEDMAPS_ENABLED
+
+void set_layer_rgb(uint8_t led_min, uint8_t led_max, int layer) {
+    const ledmap *l = &(ledmaps[layer]);
+
+    uint8_t val = rgb_matrix_get_val();
+
+    for (int i = 0; i < DRIVER_LED_TOTAL; i++) {
+        HSV hsv = {
+            .h = (*l)[i][0],
+            .s = (*l)[i][1],
+            .v = val,
+        };
+
+        if (hsv.h || hsv.s) {
+            RGB rgb = hsv_to_rgb(hsv);
+            RGB_MATRIX_INDICATOR_SET_COLOR(i, rgb.r, rgb.g, rgb.b);
+        }
+    }
+}
+
+void rgb_matrix_layers_enable() {
+    dprintf("ledmaps are enabled\n");
+    enabled = true;
+}
+
+void rgb_matrix_layers_disable() {
+    dprintf("ledmaps are disabled\n");
+    enabled = false;
+}
+
+#endif  // RGB_MATRIX_LEDMAPS_ENABLED
diff --git a/keyboards/gmmk/pro/keymaps/mike1808/rgb_matrix_ledmaps.h b/keyboards/gmmk/pro/keymaps/mike1808/rgb_matrix_ledmaps.h
new file mode 100644
index 0000000000..eace217d18
--- /dev/null
+++ b/keyboards/gmmk/pro/keymaps/mike1808/rgb_matrix_ledmaps.h
@@ -0,0 +1,100 @@
+/* Copyright 2021 Mikael Manukyan <arm.localhost@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/>.
+ */
+#pragma once
+
+#include "quantum.h"
+
+#ifdef RGB_MATRIX_LEDMAPS_ENABLED
+
+// no association keycode
+#    define XXX \
+        { 0, 0, 0 }
+
+// clang-format off
+#   define RGB_MATRIX_LAYOUT_LEDMAP( \
+        ul1,   k13, k26, k36, k31, k33, k07, k63, k71, k76, ka6, ka7, ka3, ka5, k97,     k01,   ur1, \
+        ul2,   k16, k17, k27, k37, k47, k46, k56, k57, k67, k77, k87, k86, k66, ka1,     k65,   ur2, \
+        ul3,   k11, k10, k20, k30, k40, k41, k51, k50, k60, k70, k80, k81, k61, ka2,     k15,   ur3, \
+        ul4,   k21, k12, k22, k32, k42, k43, k53, k52, k62, k72, k82, k83,     ka4,      k25,   ur4, \
+        ul5,   k00, k14, k24, k34, k44, k45, k55, k54, k64, k74, k85,    k91,       k35, k75,   ur5, \
+        ul6,   k06,    k90,    k93,       k94,          k95,     k92, k04,     k03, k73, k05,   ur6 \
+    ) \
+    { \
+        k13, k16, k11, k21, k00, k06, k26, k17, \
+        k10, k12, k14, k90, k36, k27, k20, k22, \
+        k24, k93, k31, k37, k30, k32, k34, k33, \
+        k47, k40, k42, k44, k07, k46, k41, k43, \
+        k45, k94, k63, k56, k51, k53, k55, k71, \
+        k57, k50, k52, k54, k76, k67, k60, k62, \
+        k64, k95, ka6, k77, k70, k72, k74, k92, \
+        ka7, k87, k80, k82, k85, ka3, k86, k81, \
+        k83, k04, ka5, ul1, ur1, k97, ul2, ur2, \
+        k65, ul2, ur2, k15, ul3, ur3, k66, k05, \
+        ul3, ur3, k75, ul4, ur4, ka1, k25, ul5, \
+        ur5, k61, k91, ul6, ur6, ka2, k35, k03, \
+        ka4, k73 \
+    }
+// clang-format on
+typedef uint8_t ledmap[DRIVER_LED_TOTAL][3];
+extern const ledmap ledmaps[];
+
+void set_layer_rgb(uint8_t led_min, uint8_t led_max, int layer);
+
+void rgb_matrix_layers_enable(void);
+void rgb_matrix_layers_disable(void);
+
+// Just a handy defines to make our ledmaps look better
+#    define RED \
+        { HSV_RED }
+#    define CORAL \
+        { HSV_CORAL }
+#    define ORANGE \
+        { HSV_ORANGE }
+#    define GOLDEN \
+        { HSV_GOLDENROD }
+#    define GOLD \
+        { HSV_GOLD }
+#    define YELLOW \
+        { HSV_YELLOW }
+#    define CHART \
+        { HSV_CHARTREUSE }
+#    define GREEN \
+        { HSV_GREEN }
+#    define SPRING \
+        { HSV_SPRINGGREEN }
+#    define TURQ \
+        { HSV_TURQUOISE }
+#    define TEAL \
+        { HSV_TEAL }
+#    define CYAN \
+        { HSV_CYAN }
+#    define AZURE \
+        { HSV_AZURE }
+#    define BLUE \
+        { HSV_BLUE }
+#    define PURPLE \
+        { HSV_PURPLE }
+#    define MAGENT \
+        { HSV_MAGENTA }
+#    define PINK \
+        { HSV_PINK }
+#    define BLACK \
+        { HSV_BLACK }
+
+#endif  // RGB_MATRIX_LEDMAPS_ENABLED
+
+void rgb_matrix_indicators_keymap(void);
+void rgb_matrix_indicators_advanced_keymap(uint8_t led_min, uint8_t led_max);
diff --git a/keyboards/gmmk/pro/keymaps/mike1808/rules.mk b/keyboards/gmmk/pro/keymaps/mike1808/rules.mk
new file mode 100644
index 0000000000..a6d4e6259c
--- /dev/null
+++ b/keyboards/gmmk/pro/keymaps/mike1808/rules.mk
@@ -0,0 +1,25 @@
+VIA_ENABLE = no
+
+COMBO_ENABLE = yes
+COMMAND_ENABLE = yes
+RGB_MATRIX_ENABLE = yes
+RAW_ENABLE = no
+CONSOLE_ENABLE = yes
+
+WPM_ENABLE = no
+
+RGB_MATRIX_LEDMAPS = yes
+
+SRC += utils.c
+SRC += mike1808.c
+SRC += process_record.c
+SRC += encoder.c
+
+ifeq ($(strip $(WPM_ENABLE)), yes)
+	SRC += fun.c
+endif
+
+ifeq ($(strip $(RGB_MATRIX_LEDMAPS)), yes)
+	SRC += rgb_matrix_ledmaps.c
+	OPT_DEFS += -DRGB_MATRIX_LEDMAPS_ENABLED
+endif
diff --git a/keyboards/gmmk/pro/keymaps/mike1808/utils.c b/keyboards/gmmk/pro/keymaps/mike1808/utils.c
new file mode 100644
index 0000000000..35ae20b126
--- /dev/null
+++ b/keyboards/gmmk/pro/keymaps/mike1808/utils.c
@@ -0,0 +1,64 @@
+/* Copyright 2021 Mikael Manukyan <arm.localhost@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/>.
+ */
+#include "utils.h"
+
+void store_rgb_state_to_eeprom() {
+    uint8_t mode  = rgb_matrix_get_mode();
+    uint8_t speed = rgb_matrix_get_speed();
+    HSV     color = rgb_matrix_get_hsv();
+
+    rgb_matrix_mode(mode);
+    rgb_matrix_set_speed(speed);
+    rgb_matrix_sethsv(color.h, color.s, color.v);
+}
+
+void press(KeyPressState *self) {
+    self->_count++;
+
+    dprintf("KPS: press: %d\n", self->_count);
+
+    // pressed the first time
+    if (self->_count == 1) {
+        self->hander(true);
+    }
+}
+
+void release(KeyPressState *self) {
+    self->_count--;
+
+    dprintf("KPS: release: %d\n", self->_count);
+
+    // all keys are relased
+    if (self->_count == 0) {
+        self->hander(false);
+    }
+}
+
+void reset(KeyPressState *self) {
+    self->_count = 0;
+}
+
+KeyPressState *NewKeyPressState(key_press_handler handler) {
+    KeyPressState *kps = (KeyPressState *)(malloc(sizeof(KeyPressState)));
+
+    kps->_count = 0;
+    kps->press = press;
+    kps->release = release;
+    kps->reset = reset;
+    kps->hander = handler;
+
+    return kps;
+}
diff --git a/keyboards/gmmk/pro/keymaps/mike1808/utils.h b/keyboards/gmmk/pro/keymaps/mike1808/utils.h
new file mode 100644
index 0000000000..49d0745cf8
--- /dev/null
+++ b/keyboards/gmmk/pro/keymaps/mike1808/utils.h
@@ -0,0 +1,32 @@
+/* Copyright 2021 Mikael Manukyan <arm.localhost@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/>.
+ */
+#pragma once
+#include "quantum.h"
+
+void store_rgb_state_to_eeprom(void);
+
+typedef void (*key_press_handler)(bool);
+
+typedef struct KeyPressState KeyPressState;
+struct KeyPressState {
+        int _count;
+        void (*press)(KeyPressState *self);
+        void (*release)(KeyPressState *self);
+        void (*reset)(KeyPressState *self);
+        key_press_handler hander;
+};
+
+KeyPressState *NewKeyPressState(key_press_handler);