Added my Let's Split layout (#1867)

* Add files via upload

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* Update keymap.c

* Update keymap.c

* Update keymap.c

* Update keymap.c

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* Update README.md

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* Adding my Let's Split layout

As in my Nyquist layout, ISO Hungrian friendly

4 files changed, 294 insertions, 0 deletions

diff --git a/keyboards/lets_split/keymaps/pitty/README.md b/keyboards/lets_split/keymaps/pitty/README.md
new file mode 100644
index 0000000000..1662fce7ab
--- /dev/null
+++ b/keyboards/lets_split/keymaps/pitty/README.md
@@ -0,0 +1,91 @@
+# Pittyolo's Let's Split Layout
+
+This is my Let's Split layout, modified for my ISO Hungarian taste :)
+
+Added some layer feedback in the underglow, but it's still a WIP.
+
+I wrote the keys that will appear when using Hungarian layout in Windows and the respective English keys in brackets.
+
+
+ ### Qwerty
+```
+,-----------------------------------------------------------------------------------.
+| Tab  |   Q  |   W  |   E  |   R  |   T  |  Z(Y)|   U  |   I  |   O  |   P  | Bksp |
+|------+------+------+------+------+-------------+------+------+------+------+------|
+| Esc  |   A  |   S  |   D  |LTVIMF|   G  |   H  |   J  |   K  |   L  |  É(;)| Á(") |
+|------+------+------+------+------+------|------+------+------+------+------+------|
+|Í/Shft| Y(Z) |   X  |   C  |   V  |   B  |   N  |   M  |   ,  |   .  |  -(/)| Shift|
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Ctrl |  GUI |  Alt |ADJUST|  Spc | LOWER| Bksp | Ent  |  Alt | =(&) | GAME | Del  |
+`-----------------------------------------------------------------------------------'
+```
+ 
+ Tap left shift writes the missing ISO key, hold is Shift. 
+
+
+ ### Gaming mode (Toggle layer)
+```
+,-----------------------------------------------------------------------------------.
+|      |      |      |      |      |      |      |      |      |      |      |Lower |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      |      |      |      |   F  |      |      |      |      |      |      |      |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Shift|      |      |      |      |      |      |      |      |      |      |QWERTY|
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      |      |      |      |      |      |      |      | Left | Down |  Up  | Right|
+`-----------------------------------------------------------------------------------'
+```
+ 
+Disabled some of the functions in the main layer to help with better gaming experience.
+
+
+ ### Lower (Hold down right Space)
+```
+,-----------------------------------------------------------------------------------.
+| 0(') |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  | Ö(0) | Ü(-) |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|  F10 |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |  F7  |  F8  |  F9  |  F11 |  F12 |
+|------+------+------+------+------+-------------+------+------+------+------+------|
+|      |      |      |      |      |      |      |      |  Ins | Home | PgUp | Shift|
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      |      |      |      |      |      |      |      |  Del | End  | PgDn | AltGr|
+`-----------------------------------------------------------------------------------'
+```
+ 
+ Function layer with everything that is missing from the main layer. 
+
+ 
+  ### NAV (double tap toggles the layer, and hold for momentary switch)
+```
+,-----------------------------------------------------------------------------------.
+|      |      |  Up  |      |  F2  |      |      |   7  |   8  |   9  |   /  |      |
+|------+------+------+------+------+------|------+------+------+------+------+------|
+|      | Left | Down | Right|      |      |      |   4  |   5  |   6  |   *  |      |
+|------+------+------+------+------+------|------+------+------+------+------+------|
+| Shift|      |      |      |      |      |      |   1  |   2  |   3  |   -  |      |
+|------+------+------+------+------+------|------+------+------+------+------+------|
+|      |      |      |      |      |      |      |   0  |   .  |   =  |   +  |      |
+`-----------------------------------------------------------------------------------'
+```
+ 
+ Navigation layer with a numpad on the right side. 
+
+ 
+ 
+ ### Vim Movement (Hold down F)
+```
+,-----------------------------------------------------------------------------------.
+|RGBMOD|RGBTOG|      |      |      |      |      |  Ú   |   Í  |   Ó  |   Ő  |  Ű   |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|DM_stp|      |      | LCTRL|      |      | Left | Down |  Up  | Right|      |      |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|DM_REC|      |      |      |      |      |      |      |      |      |      |      |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      |      |      |      | LShft|      |      |      |      |      |      | RESET|
+`-----------------------------------------------------------------------------------'
+```
+ 
+ Turns hjkl into vim movement. I moved accented Hungarian letters here.
+ 
+
+ 
diff --git a/keyboards/lets_split/keymaps/pitty/config.h b/keyboards/lets_split/keymaps/pitty/config.h
new file mode 100644
index 0000000000..131493e836
--- /dev/null
+++ b/keyboards/lets_split/keymaps/pitty/config.h
@@ -0,0 +1,26 @@
+#ifndef CONFIG_USER_H
+#define CONFIG_USER_H
+
+#include "../../config.h"
+
+/* Use I2C or Serial, not both */
+
+#define USE_SERIAL
+// #define USE_I2C
+
+/* Select hand configuration */
+
+#define MASTER_LEFT
+// #define _MASTER_RIGHT
+// #define EE_HANDS
+
+#define TAPPING_TOGGLE 2
+
+#undef RGBLED_NUM
+#define RGBLIGHT_ANIMATIONS
+#define RGBLED_NUM 2
+#define RGBLIGHT_HUE_STEP 8
+#define RGBLIGHT_SAT_STEP 8
+#define RGBLIGHT_VAL_STEP 8
+
+#endif
\ No newline at end of file
diff --git a/keyboards/lets_split/keymaps/pitty/keymap.c b/keyboards/lets_split/keymaps/pitty/keymap.c
new file mode 100644
index 0000000000..62867b8a9b
--- /dev/null
+++ b/keyboards/lets_split/keymaps/pitty/keymap.c
@@ -0,0 +1,171 @@
+#include "lets_split.h"
+#include "action_layer.h"
+#include "eeconfig.h"
+
+//Following line allows macro to read current RGB settings
+extern rgblight_config_t rgblight_config;
+
+extern keymap_config_t keymap_config;
+
+#define _QWERTY 0
+#define _GAME 1
+#define _LOWER 2
+#define _NAV 3
+#define _VIM 4
+
+enum custom_keycodes {
+  QWERTY = SAFE_RANGE,
+  GAME,
+  LOWER,
+  NAV,
+  VIM,
+};
+
+
+// Fillers to make layering more clear
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/* Qwerty
+ * ,-----------------------------------------------------------------------------------.
+ * | Tab  |   Q  |   W  |   E  |   R  |   T  |  Z(Y)|   U  |   I  |   O  |   P  | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Esc  |   A  |   S  |   D  |LTVIMF|   G  |   H  |   J  |   K  |   L  |  É(;)| Á(") |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * |Í/Shft| Y(Z) |   X  |   C  |   V  |   B  |   N  |   M  |   ,  |   .  |  -(/)| Shift|
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Ctrl |  GUI |  Alt |ADJUST|  Spc | LOWER| Bksp | Ent  |  Alt | =(&) | GAME | Del  |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_QWERTY] = KEYMAP( \
+  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,     LT(_VIM, KC_F), KC_G,               KC_H,     KC_J,    KC_K,    KC_L,         KC_SCLN,       KC_QUOT, \
+  MT(MOD_LSFT, KC_NUBS), KC_Z,      KC_X,    KC_C,     KC_V,           KC_B,               KC_N,     KC_M,    KC_COMM, KC_DOT,       KC_SLSH,       KC_RSFT, \
+  KC_LCTL,               KC_LGUI,   KC_LALT, TT(_NAV), KC_SPC,         LT(_LOWER, KC_SPC), KC_BSPC,  KC_ENT,  KC_RALT, KC_AMPERSAND, TG(_GAME),     KC_DEL \
+),
+
+/* Gaming mode
+ * ,-----------------------------------------------------------------------------------.
+ * |      |      |      |      |      |      |      |      |      |      |      |Lower |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |      |      |      |      |   F  |      |      |      |      |      |      |      |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Shift|      |      |      |      |      |      |      |      |      |      |QWERTY|
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |      |      |      |      |      |      |      |      | Left | Down |  Up  | Right|
+ * `-----------------------------------------------------------------------------------'
+ */
+[_GAME] =  KEYMAP( \
+  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, OSL(_LOWER),    \
+  _______, _______, _______, _______, KC_F,    _______, _______, _______, _______, _______, _______, _______,    \
+  KC_LSFT, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, TO(_QWERTY),    \
+  _______, _______, _______, _______, _______, _______, _______, _______, KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT \
+),
+
+/* Lower
+ * ,-----------------------------------------------------------------------------------.
+ * | 0(') |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  | Ö(0) | Ü(-) |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |  F10 |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |  F7  |  F8  |  F9  |  F11 |  F12 |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * |      |      |      |      |      |      |      |      |  Ins | Home | PgUp | Shift|
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |      |      |      |      |      |      |      |      |  Del | End  | PgDn | AltGr|
+ * `-----------------------------------------------------------------------------------'
+ */
+[_LOWER] = KEYMAP( \
+  KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINUS, \
+  KC_F10,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F11,  KC_F12, \
+  _______, _______, _______, _______, _______, _______, _______, _______, KC_INS,  KC_HOME, KC_PGUP, KC_RSFT, \
+  _______, _______, _______, _______, _______, _______, _______, _______, KC_DEL,  KC_END,  KC_PGDN, KC_RALT \
+),
+
+
+/* NAV
+ * ,-----------------------------------------------------------------------------------.
+ * |      |      |  Up  |      |  F2  |      |      |   7  |   8  |   9  |   /  |      |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * |      | Left | Down | Right|      |      |      |   4  |   5  |   6  |   *  |      |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | Shift|      |      |      |      |      |      |   1  |   2  |   3  |   -  |      |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * |      |      |      |      |      |      |      |   0  |   .  |   =  |   +  |      |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_NAV] = KEYMAP( \
+  _______,   _______, KC_UP,   _______, KC_F2,   _______, _______,  KC_7,    KC_8,      KC_9,         KC_KP_SLASH,    _______, \
+  _______,   KC_LEFT, KC_DOWN, KC_RGHT, _______, _______, _______,  KC_4,    KC_5,      KC_6,         KC_KP_ASTERISK, _______, \
+  KC_LSFT,   _______, _______, _______, _______, _______, _______,  KC_1,    KC_2,      KC_3,         KC_KP_MINUS,    _______, \
+  _______,   _______, _______, _______, _______, _______, _______,  KC_GRV,  KC_KP_DOT, KC_KP_EQUAL,  KC_KP_PLUS,     _______ \
+),
+
+/* Vim Movement (Hold down F)
+ * ,-----------------------------------------------------------------------------------.
+ * |RGBMOD|RGBTOG|      |      |      |      |      |  Ú   |   Í  |   Ó  |   Ő  |  Ű   |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |DM_stp|      |      | LCTRL|      |      | Left | Down |  Up  | Right|      |      |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |DM_REC|      |      |      |      |      |      |      |      |      |      |      |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |      |      |      |      | LShft|      |      |      |      |      |      | RESET|
+ * `-----------------------------------------------------------------------------------'
+ */
+[_VIM] =  KEYMAP( \
+  RGB_MOD, RGB_TOG,  _______, _______, _______, _______, _______, KC_RBRC, KC_NUBS, KC_EQL , KC_LBRC, KC_NUHS, \
+  _______, _______,  _______, KC_LCTL, _______, _______, KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT, _______, _______, \
+  _______, _______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, \
+  _______, _______,  _______, _______, KC_LSFT, _______, _______, _______, _______, _______, _______, RESET \
+)
+
+
+};
+
+// define variables for reactive RGB
+bool RGB_INIT = false;
+bool TOG_STATUS = false;
+int RGB_current_mode;
+
+void persistent_default_layer_set(uint16_t default_layer) {
+  eeconfig_update_default_layer(default_layer);
+  default_layer_set(default_layer);
+}
+
+
+void matrix_scan_user(void) {
+   uint8_t layer = biton32(layer_state);
+   switch (layer) {
+     case _NAV:
+         if (RGB_INIT) {} else {
+           RGB_current_mode = rgblight_config.mode;
+           RGB_INIT = true;
+         }
+         if (TOG_STATUS) { //TOG_STATUS checks is another reactive key currently pressed, only changes RGB mode if returns false
+         } else {
+           TOG_STATUS = !TOG_STATUS;
+           rgblight_mode(29);
+         }
+         break;
+     case _LOWER:
+         if (RGB_INIT) {} else {
+           RGB_current_mode = rgblight_config.mode;
+           RGB_INIT = true;
+         }
+         if (TOG_STATUS) { //TOG_STATUS checks is another reactive key currently pressed, only changes RGB mode if returns false
+         } else {
+           TOG_STATUS = !TOG_STATUS;
+           rgblight_mode(29);
+         }
+         break;
+     case _QWERTY:
+         if (RGB_INIT) {} else {
+           RGB_current_mode = rgblight_config.mode;
+           RGB_INIT = true;
+         }
+         rgblight_mode(RGB_current_mode);   // revert RGB to initial mode prior to RGB mode change
+         TOG_STATUS = false;
+         break;
+   }
+ };
+ 
\ No newline at end of file
diff --git a/keyboards/lets_split/keymaps/pitty/rules.mk b/keyboards/lets_split/keymaps/pitty/rules.mk
new file mode 100644
index 0000000000..8ebc85a44b
--- /dev/null
+++ b/keyboards/lets_split/keymaps/pitty/rules.mk
@@ -0,0 +1,6 @@
+RGBLIGHT_ENABLE = yes
+NKRO_ENABLE = yes
+
+ifndef QUANTUM_DIR
+	include ../../../../Makefile
+endif