Move SP-111 to vendor folder (#10633)

* Move SP-111 to vendor folder

* Fix space indentation

14 files changed, 687 insertions, 0 deletions

diff --git a/keyboards/viktus/readme.md b/keyboards/viktus/readme.md
new file mode 100644
index 0000000000..e65a030a1b
--- /dev/null
+++ b/keyboards/viktus/readme.md
@@ -0,0 +1 @@
+# Viktus Design
diff --git a/keyboards/viktus/sp111/config.h b/keyboards/viktus/sp111/config.h
new file mode 100644
index 0000000000..7dda6457f6
--- /dev/null
+++ b/keyboards/viktus/sp111/config.h
@@ -0,0 +1,83 @@
+/* Copyright 2020 blindassassin111
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0x5644 //VD
+#define PRODUCT_ID      0x5111
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    Viktus Design
+#define PRODUCT         SP111
+
+/* key matrix size */
+#define MATRIX_ROWS 6*2
+#define MATRIX_COLS 11
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not 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
+
+/* If defined, GRAVE_ESC will always act as ESC when CTRL is held.
+ * This is useful for the Windows task manager shortcut (ctrl+shift+esc).
+ */
+//#define GRAVE_ESC_CTRL_OVERRIDE
+
+/*
+ * Force NKRO
+ *
+ * Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved
+ * state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the
+ * makefile for this to work.)
+ *
+ * If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N)
+ * until the next keyboard reset.
+ *
+ * NKRO may prevent your keystrokes from being detected in the BIOS, but it is
+ * fully operational during normal computer usage.
+ *
+ * For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N)
+ * or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by
+ * bootmagic, NKRO mode will always be enabled until it is toggled again during a
+ * power-up.
+ *
+ */
+//#define FORCE_NKRO
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+//#define NO_DEBUG
+
+/* disable print */
+//#define NO_PRINT
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+//#define NO_ACTION_ONESHOT
+
+/* disable these deprecated features by default */
+#define NO_ACTION_MACRO
+#define NO_ACTION_FUNCTION
diff --git a/keyboards/viktus/sp111/info.json b/keyboards/viktus/sp111/info.json
new file mode 100644
index 0000000000..0061062f56
--- /dev/null
+++ b/keyboards/viktus/sp111/info.json
@@ -0,0 +1,19 @@
+{
+    "keyboard_name": "SP-111", 
+    "url": "https://thekey.company/products/sp-111", 
+    "maintainer": "blindassassin111", 
+    "width": 22.5, 
+    "height": 6.75, 
+    "layouts": {
+        "LAYOUT_all": {
+            "layout": [
+                {"label":"F13", "x":0, "y":0}, {"label":"F14", "x":1, "y":0}, {"label":"F15", "x":2, "y":0}, {"label":"F16", "x":3, "y":0}, {"label":"Esc", "x":4.5, "y":0}, {"label":"F1", "x":5.75, "y":0}, {"label":"F2", "x":6.75, "y":0}, {"label":"F3", "x":7.75, "y":0}, {"label":"F4", "x":8.75, "y":0}, {"label":"F5", "x":10, "y":0}, {"label":"F6", "x":11, "y":0}, {"label":"F7", "x":12.75, "y":0}, {"label":"F8", "x":13.75, "y":0}, {"label":"F9", "x":15, "y":0}, {"label":"F10", "x":16, "y":0}, {"label":"F11", "x":17, "y":0}, {"label":"F12", "x":18, "y":0}, {"label":"Prt Scn", "x":19.25, "y":0}, {"label":"Scl Lck", "x":20.5, "y":0}, {"label":"Pause", "x":21.5, "y":0},
+                {"label":"Num Lock", "x":0, "y":1.5}, {"label":"/", "x":1, "y":1.5}, {"label":"*", "x":2, "y":1.5}, {"label":"-", "x":3, "y":1.5}, {"label":"~", "x":4.5, "y":1.5}, {"label":"!", "x":5.5, "y":1.5}, {"label":"@", "x":6.5, "y":1.5}, {"label":"#", "x":7.5, "y":1.5}, {"label":"$", "x":8.5, "y":1.5}, {"label":"%", "x":9.5, "y":1.5}, {"label":"^", "x":10.5, "y":1.5}, {"label":"&", "x":12.25, "y":1.5}, {"label":"*", "x":13.25, "y":1.5}, {"label":"(", "x":14.25, "y":1.5}, {"label":")", "x":15.25, "y":1.5}, {"label":"_", "x":16.25, "y":1.5}, {"label":"+", "x":17.25, "y":1.5}, {"label":"Backspace", "x":18.25, "y":1.5}, {"label":"Backspace2", "x":19.25, "y":1.5}, {"label":"Home", "x":20.5, "y":1.5}, {"label":"Insert", "x":21.5, "y":1.5},
+                {"label":"7", "x":0, "y":2.5}, {"label":"8", "x":1, "y":2.5}, {"label":"9", "x":2, "y":2.5}, {"label":"+", "x":3, "y":2.5}, {"label":"Tab", "x":4.5, "y":2.5, "w":1.5}, {"label":"Q", "x":6, "y":2.5}, {"label":"W", "x":7, "y":2.5}, {"label":"E", "x":8, "y":2.5}, {"label":"R", "x":9, "y":2.5}, {"label":"T", "x":10, "y":2.5}, {"label":"Y", "x":11.75, "y":2.5}, {"label":"U", "x":12.75, "y":2.5}, {"label":"I", "x":13.75, "y":2.5}, {"label":"O", "x":14.75, "y":2.5}, {"label":"P", "x":15.75, "y":2.5}, {"label":"{", "x":16.75, "y":2.5}, {"label":"}", "x":17.75, "y":2.5}, {"label":"|", "x":18.75, "y":2.5, "w":1.5}, {"label":"End", "x":20.5, "y":2.5}, {"label":"Delete", "x":21.5, "y":2.5},
+                {"label":"4", "x":0, "y":3.5}, {"label":"5", "x":1, "y":3.5}, {"label":"6", "x":2, "y":3.5}, {"label":"=", "x":3, "y":3.5}, {"label":"Caps Lock", "x":4.5, "y":3.5, "w":1.75}, {"label":"A", "x":6.25, "y":3.5}, {"label":"S", "x":7.25, "y":3.5}, {"label":"D", "x":8.25, "y":3.5}, {"label":"F", "x":9.25, "y":3.5}, {"label":"G", "x":10.25, "y":3.5}, {"label":"H", "x":12, "y":3.5}, {"label":"J", "x":13, "y":3.5}, {"label":"K", "x":14, "y":3.5}, {"label":"L", "x":15, "y":3.5}, {"label":":", "x":16, "y":3.5}, {"label":"\"", "x":17, "y":3.5}, {"label":"#", "x":18, "y":3.5, "w":1}, {"label":"Enter", "x":19, "y":3.5, "w":1.25}, {"label":"PgUp", "x":20.5, "y":3.5}, {"label":"PgDn", "x":21.5, "y":3.5},
+                {"label":"1", "x":0, "y":4.5}, {"label":"2", "x":1, "y":4.5}, {"label":"3", "x":2, "y":4.5}, {"label":"Enter", "x":3, "y":4.5}, {"label":"Shift", "x":4.5, "y":4.5, "w":1.25}, {"label":"numbs", "x":5.75, "y":4.5, "w":1}, {"label":"Z", "x":6.75, "y":4.5}, {"label":"X", "x":7.75, "y":4.5}, {"label":"C", "x":8.75, "y":4.5}, {"label":"V", "x":9.75, "y":4.5}, {"label":"B", "x":10.75, "y":4.5}, {"label":"N", "x":12.5, "y":4.5}, {"label":"M", "x":13.5, "y":4.5}, {"label":"<", "x":14.5, "y":4.5}, {"label":">", "x":15.5, "y":4.5}, {"label":"?", "x":16.5, "y":4.5}, {"label":"Shift", "x":17.5, "y":4.5, "w":1.75}, {"label":"Fn", "x":19.25, "y":4.5}, {"label":"\u2191", "x":20.5, "y":4.75},
+                {"label":"0", "x":0, "y":5.5}, {"label":"00", "x":1, "y":5.5}, {"label":".", "x":2, "y":5.5}, {"label":"..", "x":3, "y":5.5}, {"label":"Ctrl", "x":4.5, "y":5.5, "w":1.25}, {"label":"Code", "x":5.75, "y":5.5, "w":1.25}, {"label":"Alt", "x":7, "y":5.5, "w":1.25}, {"label":"Fn", "x":8.25, "y":5.5, "w":1}, {"label":"", "x":9.25, "y":5.5, "w":2.25}, {"label":"", "x":12.25, "y":5.5, "w":2.25}, {"label":"", "x":14.5, "y":5.5, "w":1}, {"label":"Alt", "x":15.5, "y":5.5, "w":1.25}, {"label":"Code", "x":16.75, "y":5.5, "w":1.25}, {"label":"Ctrl", "x":18, "y":5.5, "w":1.25}, {"label":"\u2190", "x":19.5, "y":5.75}, {"label":"\u2193", "x":20.5, "y":5.75}, {"label":"\u2192", "x":21.5, "y":5.75}
+            ]
+        }
+    }
+}
diff --git a/keyboards/viktus/sp111/keymaps/default/keymap.c b/keyboards/viktus/sp111/keymaps/default/keymap.c
new file mode 100644
index 0000000000..11571e37a2
--- /dev/null
+++ b/keyboards/viktus/sp111/keymaps/default/keymap.c
@@ -0,0 +1,57 @@
+/* Copyright 2020 blindassassin111
+ *
+ * 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
+
+// Defines names for use in layer keycodes and the keymap
+enum layer_names {
+    _BASE,
+    _FN
+};
+
+// Defines the keycodes used by our macros in process_record_user
+enum custom_keycodes {
+    KC_P00 = SAFE_RANGE
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [_BASE] = LAYOUT_all(
+    KC_MUTE, KC_MPRV, KC_MPLY, KC_MNXT,      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_PSCR, KC_SLCK, KC_PAUS,
+    KC_NLCK, KC_PSLS, KC_PAST, KC_PMNS,      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_DEL,  KC_HOME, KC_INS,
+    KC_P7,   KC_P8,   KC_P9,   KC_PPLS,      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_END,  KC_DEL,
+    KC_P4,   KC_P5,   KC_P6,   KC_PEQL,      KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT, KC_NUHS, KC_ENT,           KC_PGUP, KC_PGDN,
+    KC_P1,   KC_P2,   KC_P3,   KC_PENT,      KC_LSFT, KC_NUBS, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, MO(_FN),          KC_UP,
+    KC_P0,   KC_P0,   KC_P00,  KC_PDOT,      KC_LCTL, KC_LGUI, KC_LALT, KC_MUTE, KC_SPC,           KC_SPC,  KC_APP,  KC_RALT, KC_RGUI, KC_RCTL,                            KC_LEFT, KC_DOWN, KC_RIGHT),
+    
+    [_FN] = LAYOUT_all(
+    _______, _______, _______, _______,      _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______, RESET,
+    _______, _______, _______, _______,      _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______, _______, _______, _______,      _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______,
+    _______, _______, _______, _______,      _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______,
+    _______, _______, _______, _______,      _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______,
+    _______, _______, _______, _______,      _______, _______, _______, _______, _______,          _______, _______, _______, _______, _______,                            _______, _______, _______),
+};
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+    if (record->event.pressed) {
+        switch (keycode) {
+            case KC_P00:
+                tap_code(KC_P0);
+                tap_code(KC_P0);
+                return false;
+        }
+    }
+    return true;
+}
diff --git a/keyboards/viktus/sp111/keymaps/via/config.h b/keyboards/viktus/sp111/keymaps/via/config.h
new file mode 100644
index 0000000000..e16379c5d9
--- /dev/null
+++ b/keyboards/viktus/sp111/keymaps/via/config.h
@@ -0,0 +1,18 @@
+/* Copyright 2020 blindassassin111
+ *
+ * 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
+
+#define DYNAMIC_KEYMAP_LAYER_COUNT 3
diff --git a/keyboards/viktus/sp111/keymaps/via/keymap.c b/keyboards/viktus/sp111/keymaps/via/keymap.c
new file mode 100644
index 0000000000..37dacc3835
--- /dev/null
+++ b/keyboards/viktus/sp111/keymaps/via/keymap.c
@@ -0,0 +1,42 @@
+/* Copyright 2020 blindassassin111
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+	[0] = LAYOUT_all(
+    KC_MUTE, KC_MPRV, KC_MPLY, KC_MNXT,      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_PSCR, KC_SLCK, KC_PAUS,
+    KC_NLCK, KC_PSLS, KC_PAST, KC_PMNS,      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_DEL,  KC_HOME, KC_INS,
+    KC_P7,   KC_P8,   KC_P9,   KC_PPLS,      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_END,  KC_DEL,
+    KC_P4,   KC_P5,   KC_P6,   KC_PEQL,      KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT, KC_NUHS, KC_ENT,           KC_PGUP, KC_PGDN,
+    KC_P1,   KC_P2,   KC_P3,   KC_PENT,      KC_LSFT, KC_NUBS, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, MO(1),            KC_UP,
+    KC_P0,   KC_P0,   KC_PDOT, KC_PDOT,      KC_LCTL, KC_LGUI, KC_LALT, KC_MUTE, KC_SPC,           KC_SPC,  KC_APP,  KC_RALT, KC_RGUI, KC_RCTL,                            KC_LEFT, KC_DOWN, KC_RIGHT),
+
+    [1] = LAYOUT_all(
+    _______, _______, _______, _______,      _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______, RESET,
+    _______, _______, _______, _______,      _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______, _______, _______, _______,      _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______,
+    _______, _______, _______, _______,      _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______,
+    _______, _______, _______, _______,      _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______,
+    _______, _______, _______, _______,      _______, _______, _______, _______, _______,          _______, _______, _______, _______, _______,                            _______, _______, _______),
+
+    [2] = LAYOUT_all(
+    _______, _______, _______, _______,      _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______, _______,
+    _______, _______, _______, _______,      _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______, _______, _______, _______,      _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______,
+    _______, _______, _______, _______,      _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______,
+    _______, _______, _______, _______,      _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______,
+    _______, _______, _______, _______,      _______, _______, _______, _______, _______,          _______, _______, _______, _______, _______,                            _______, _______, _______),
+};
diff --git a/keyboards/viktus/sp111/keymaps/via/rules.mk b/keyboards/viktus/sp111/keymaps/via/rules.mk
new file mode 100644
index 0000000000..1e5b99807c
--- /dev/null
+++ b/keyboards/viktus/sp111/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
diff --git a/keyboards/viktus/sp111/matrix.c b/keyboards/viktus/sp111/matrix.c
new file mode 100644
index 0000000000..33b232dca7
--- /dev/null
+++ b/keyboards/viktus/sp111/matrix.c
@@ -0,0 +1,178 @@
+/* Copyright 2020 zvecr<git@zvecr.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 "mcp23018.h"
+#include "quantum.h"
+
+// Optimize scanning code for speed as a slight mitigation for the port expander
+#pragma GCC push_options
+#pragma GCC optimize("-O3")
+
+#define I2C_ADDR 0x20
+
+static uint16_t mcp23018_reset_loop = 0;
+static uint8_t  mcp23018_errors     = 0;
+
+static const pin_t row_pins[MATRIX_ROWS / 2] = {B1, D5, D4, D6, D7, B4};
+static const pin_t col_pins[MATRIX_COLS]     = {F5, F6, F7, C7, C6, B6, B5, D3, D2, B3, B2};
+
+//_____REGULAR funcs____________________________________________________________
+
+static void select_row(uint8_t row) {
+    setPinOutput(row_pins[row]);
+    writePinLow(row_pins[row]);
+}
+
+static void unselect_row(uint8_t row) { setPinInputHigh(row_pins[row]); }
+
+static void unselect_rows(void) {
+    for (uint8_t x = 0; x < MATRIX_ROWS / 2; x++) {
+        setPinInputHigh(row_pins[x]);
+    }
+}
+
+static void init_pins(void) {
+    unselect_rows();
+    for (uint8_t x = 0; x < MATRIX_COLS; x++) {
+        setPinInputHigh(col_pins[x]);
+    }
+}
+
+static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row) {
+    // Store last value of row prior to reading
+    matrix_row_t last_row_value = current_matrix[current_row];
+
+    // Clear data in matrix row
+    matrix_row_t current_row_value = 0;
+
+    // Select row and wait for row selection to stabilize
+    select_row(current_row);
+    wait_us(5);
+
+    // For each col...
+    for (uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) {
+        // Select the col pin to read (active low)
+        uint8_t pin_state = readPin(col_pins[col_index]);
+
+        // Populate the matrix row with the state of the col pin
+        current_row_value |= pin_state ? 0 : (MATRIX_ROW_SHIFTER << col_index);
+    }
+
+    // Unselect row
+    unselect_row(current_row);
+
+    if (last_row_value == current_row_value) {
+        return false;
+    }
+
+    current_matrix[current_row] = current_row_value;
+    return true;
+}
+
+//_____MCP23018 funcs___________________________________________________________
+
+static void init_pins_MCP23018(void) {
+    mcp23018_errors += !mcp23018_set_config(I2C_ADDR, mcp23018_PORTA, 0b11111111);
+    mcp23018_errors += !mcp23018_set_config(I2C_ADDR, mcp23018_PORTB, 0b01100000);
+}
+
+static void select_row_MCP23018(uint8_t row) {
+    uint8_t mask = 0;
+
+    switch (row) {
+        case 6:
+            mask = 0b10000000;
+            break;
+        case 7:
+            mask = 0b00000001;
+            break;
+        case 8:
+            mask = 0b00000010;
+            break;
+        case 9:
+            mask = 0b00000100;
+            break;
+        case 10:
+            mask = 0b00001000;
+            break;
+        case 11:
+            mask = 0b00010000;
+            break;
+    }
+
+    mcp23018_errors += !mcp23018_set_output(I2C_ADDR, mcp23018_PORTB, ~mask);
+}
+
+static uint16_t read_cols_MCP23018(void) {
+    uint16_t tmp = 0xFFFF;
+    mcp23018_errors += !mcp23018_readPins_all(I2C_ADDR, &tmp);
+
+    uint16_t state = ((tmp & 0b11111111) << 2) | ((tmp & 0b0110000000000000) >> 13);
+    return (~state) & 0b1111111111;
+}
+
+static bool read_cols_on_row_MCP23018(matrix_row_t current_matrix[], uint8_t current_row) {
+    // Store last value of row prior to reading
+    matrix_row_t last_row_value = current_matrix[current_row];
+
+    // No need to Clear data in matrix row as we just replace in one go
+
+    // Select row and wait for row selection to stabilize
+    select_row_MCP23018(current_row);
+
+    matrix_row_t current_row_value = read_cols_MCP23018();
+
+    // No need to Unselect row as the next `select_row` will blank everything
+
+    if (last_row_value == current_row_value) {
+        return false;
+    }
+
+    current_matrix[current_row] = current_row_value;
+    return true;
+}
+
+//_____CUSTOM MATRIX IMPLEMENTATION____________________________________________________
+
+void matrix_init_custom(void) {
+    mcp23018_init(I2C_ADDR);
+
+    init_pins();
+    init_pins_MCP23018();
+}
+
+bool matrix_scan_custom(matrix_row_t current_matrix[]) {
+    bool changed = false;
+    for (uint8_t current_row = 0; current_row < MATRIX_ROWS / 2; current_row++) {
+        changed |= read_cols_on_row(current_matrix, current_row);
+    }
+
+    if (mcp23018_errors) {
+        if (++mcp23018_reset_loop > 0x7FFF) {
+            // tuned to about 5s given the current scan rate
+            print("trying to reset mcp23018\n");
+            mcp23018_reset_loop = 0;
+            mcp23018_errors     = 0;
+            init_pins_MCP23018();
+        }
+        return changed;
+    }
+
+    for (uint8_t current_row = MATRIX_ROWS / 2; current_row < MATRIX_ROWS; current_row++) {
+        changed |= read_cols_on_row_MCP23018(current_matrix, current_row);
+    }
+    return changed;
+}
+#pragma GCC pop_options
diff --git a/keyboards/viktus/sp111/mcp23018.c b/keyboards/viktus/sp111/mcp23018.c
new file mode 100644
index 0000000000..f1d8e568d2
--- /dev/null
+++ b/keyboards/viktus/sp111/mcp23018.c
@@ -0,0 +1,120 @@
+/* Copyright 2020 zvecr<git@zvecr.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 "mcp23018.h"
+#include "i2c_master.h"
+#include "wait.h"
+#include "debug.h"
+
+#define SLAVE_TO_ADDR(n) (n << 1)
+#define TIMEOUT 100
+
+enum {
+    CMD_IODIRA = 0x00,  // i/o direction register
+    CMD_IODIRB = 0x01,
+    CMD_GPPUA  = 0x0C,  // GPIO pull-up resistor register
+    CMD_GPPUB  = 0x0D,
+    CMD_GPIOA  = 0x12,  // general purpose i/o port register (write modifies OLAT)
+    CMD_GPIOB  = 0x13,
+};
+
+void mcp23018_init(uint8_t addr) {
+    static uint8_t s_init = 0;
+    if (!s_init) {
+        i2c_init();
+        wait_ms(1000);
+
+        s_init = 1;
+    }
+}
+
+bool mcp23018_set_config(uint8_t slave_addr, uint8_t port, uint8_t conf) {
+    uint8_t addr         = SLAVE_TO_ADDR(slave_addr);
+    uint8_t cmdDirection = port ? CMD_IODIRB : CMD_IODIRA;
+    uint8_t cmdPullup    = port ? CMD_GPPUB : CMD_GPPUA;
+
+    i2c_status_t ret = i2c_writeReg(addr, cmdDirection, &conf, sizeof(conf), TIMEOUT);
+    if (ret != I2C_STATUS_SUCCESS) {
+        dprintf("mcp23018_set_config::directionFAILED::%u\n", ret);
+        return false;
+    }
+
+    ret = i2c_writeReg(addr, cmdPullup, &conf, sizeof(conf), TIMEOUT);
+    if (ret != I2C_STATUS_SUCCESS) {
+        dprintf("mcp23018_set_config::pullupFAILED::%u\n", ret);
+        return false;
+    }
+
+    return true;
+}
+
+bool mcp23018_set_output(uint8_t slave_addr, uint8_t port, uint8_t conf) {
+    uint8_t addr = SLAVE_TO_ADDR(slave_addr);
+    uint8_t cmd  = port ? CMD_GPIOB : CMD_GPIOA;
+
+    i2c_status_t ret = i2c_writeReg(addr, cmd, &conf, sizeof(conf), TIMEOUT);
+    if (ret != I2C_STATUS_SUCCESS) {
+        dprintf("mcp23018_set_output::FAILED::%u\n", ret);
+        return false;
+    }
+
+    return true;
+}
+
+bool mcp23018_set_output_all(uint8_t slave_addr, uint8_t confA, uint8_t confB) {
+    uint8_t addr    = SLAVE_TO_ADDR(slave_addr);
+    uint8_t conf[2] = {confA, confB};
+
+    i2c_status_t ret = i2c_writeReg(addr, CMD_GPIOA, &conf[0], sizeof(conf), TIMEOUT);
+    if (ret != I2C_STATUS_SUCCESS) {
+        dprintf("mcp23018_set_output::FAILED::%u\n", ret);
+        return false;
+    }
+
+    return true;
+}
+
+bool mcp23018_readPins(uint8_t slave_addr, uint8_t port, uint8_t* out) {
+    uint8_t addr = SLAVE_TO_ADDR(slave_addr);
+    uint8_t cmd  = port ? CMD_GPIOB : CMD_GPIOA;
+
+    i2c_status_t ret = i2c_readReg(addr, cmd, out, sizeof(uint8_t), TIMEOUT);
+    if (ret != I2C_STATUS_SUCCESS) {
+        dprintf("mcp23018_readPins::FAILED::%u\n", ret);
+        return false;
+    }
+
+    return true;
+}
+
+bool mcp23018_readPins_all(uint8_t slave_addr, uint16_t* out) {
+    uint8_t addr = SLAVE_TO_ADDR(slave_addr);
+
+    typedef union {
+        uint8_t  u8[2];
+        uint16_t u16;
+    } data16;
+
+    data16 data = {.u16 = 0};
+
+    i2c_status_t ret = i2c_readReg(addr, CMD_GPIOA, &data.u8[0], sizeof(data), TIMEOUT);
+    if (ret != I2C_STATUS_SUCCESS) {
+        dprintf("mcp23018_readPins::FAILED::%u\n", ret);
+        return false;
+    }
+
+    *out = data.u16;
+    return true;
+}
diff --git a/keyboards/viktus/sp111/mcp23018.h b/keyboards/viktus/sp111/mcp23018.h
new file mode 100644
index 0000000000..dc2251b72f
--- /dev/null
+++ b/keyboards/viktus/sp111/mcp23018.h
@@ -0,0 +1,34 @@
+/* Copyright 2020 zvecr<git@zvecr.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 <stdint.h>
+#include <stdbool.h>
+
+#define mcp23018_PORTA 0
+#define mcp23018_PORTB 1
+
+#define ALL_OUTPUT 0
+#define ALL_INPUT 0xFF
+#define ALL_LOW 0
+#define ALL_HIGH 0xFF
+
+void mcp23018_init(uint8_t addr);
+bool mcp23018_set_config(uint8_t slave_addr, uint8_t port, uint8_t conf);
+bool mcp23018_set_output(uint8_t slave_addr, uint8_t port, uint8_t conf);
+bool mcp23018_set_output_all(uint8_t slave_addr, uint8_t confA, uint8_t confB);
+bool mcp23018_readPins(uint8_t slave_addraddr, uint8_t port, uint8_t* ret);
+bool mcp23018_readPins_all(uint8_t slave_addr, uint16_t* ret);
diff --git a/keyboards/viktus/sp111/readme.md b/keyboards/viktus/sp111/readme.md
new file mode 100644
index 0000000000..608fd402b6
--- /dev/null
+++ b/keyboards/viktus/sp111/readme.md
@@ -0,0 +1,21 @@
+# SP-111
+
+![SP-111](https://i.imgur.com/RPFv9KKl.jpg)
+
+Southpaw (left sided numpad) allows you to use the numpad and mouse at the same time.
+Split allows placement in a comfortable manner for long sessions.
+Right side layout to maintain the functionality of a full size board in a much more compact manner.
+
+* Keyboard Maintainer: [zvecr](https://github.com/zvecr), blindassassin111
+* Hardware Supported: SP-111
+* Hardware Availability: <https://thekey.company/products/sp-111>
+
+Make example for this keyboard (after setting up your build environment):
+
+    make viktus/sp111:default
+
+Flashing example for this keyboard:
+
+    make viktus/sp111:default:flash
+
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
diff --git a/keyboards/viktus/sp111/rules.mk b/keyboards/viktus/sp111/rules.mk
new file mode 100644
index 0000000000..6aab680742
--- /dev/null
+++ b/keyboards/viktus/sp111/rules.mk
@@ -0,0 +1,30 @@
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = atmel-dfu
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = lite     # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = yes       # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = no         # Console for debug
+COMMAND_ENABLE = no         # Commands for debug and configuration
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
+# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+NKRO_ENABLE = yes           # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
+BLUETOOTH_ENABLE = no       # Enable Bluetooth
+AUDIO_ENABLE = no           # Audio output
+LTO_ENABLE = yes            # Smaller (and slightly faster) firmware
+
+
+# custom matrix setup
+CUSTOM_MATRIX = lite
+
+SRC += mcp23018.c matrix.c
+QUANTUM_LIB_SRC += i2c_master.c
diff --git a/keyboards/viktus/sp111/sp111.c b/keyboards/viktus/sp111/sp111.c
new file mode 100644
index 0000000000..737334998d
--- /dev/null
+++ b/keyboards/viktus/sp111/sp111.c
@@ -0,0 +1,42 @@
+/* Copyright 2020 blindassassin111
+ *
+ * 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 "sp111.h"
+
+void keyboard_pre_init_kb(void) {
+    // enable built in pullups to avoid timeouts when right hand not connected
+    setPinInputHigh(D0);
+    setPinInputHigh(D1);
+
+    keyboard_pre_init_user();
+}
+
+void matrix_init_kb(void) {
+    setPinOutput(F0);
+    setPinOutput(F1);
+    setPinOutput(F4);
+
+    matrix_init_user();
+}
+
+bool led_update_kb(led_t led_state) {
+    bool res = led_update_user(led_state);
+    if (res) {
+        writePin(F0, led_state.num_lock);
+        writePin(F1, led_state.caps_lock);
+        writePin(F4, led_state.scroll_lock);
+    }
+    return res;
+}
diff --git a/keyboards/viktus/sp111/sp111.h b/keyboards/viktus/sp111/sp111.h
new file mode 100644
index 0000000000..b5f3a97d85
--- /dev/null
+++ b/keyboards/viktus/sp111/sp111.h
@@ -0,0 +1,41 @@
+/* Copyright 2020 blindassassin111
+ *
+ * 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"
+#define ___ KC_NO
+
+#define LAYOUT_all( \
+    L00, L01, L02, L03,   L04, L05, L06, L07, L08, L09, L0A,        R01, R02,   R03, R04, R05, R06,   R07, R08, R09, \
+    L10, L11, L12, L13,   L14, L15, L16, L17, L18, L19, L0B,    R10, R11, R12, R13, R14, R15, R16, R17,    R18, R19, \
+    L20, L21, L22, L23,   L24, L25, L26, L27, L28, L29,       R20, R21, R22, R23, R24, R25, R26, R27,      R28, R29, \
+    L30, L31, L32, L33,   L34, L35, L36, L37, L38, L39,     R30, R31, R32, R33, R34, R35, R36, R37,        R38, R39, \
+    L40, L41, L42, L43,   L44, L45, L46, L47, L48, L49, L4A,      R41, R42, R43, R44, R45, R46, R47,       R48,      \
+    L50, L51, L52, L53,    L54, L55, L56, L57, L58,                 R52, R53, R54, R55, R56,          R57, R49, R59  \
+) { \
+    { L00, L01, L02, L03, L04, L05, L06, L07, L08, L09, L0A }, \
+    { L10, L11, L12, L13, L14, L15, L16, L17, L18, L19, L0B }, \
+    { L20, L21, L22, L23, L24, L25, L26, L27, L28, L29, ___ }, \
+    { L30, L31, L32, L33, L34, L35, L36, L37, L38, L39, ___ }, \
+    { L40, L41, L42, L43, L44, L45, L46, L47, L48, L49, L4A }, \
+    { L50, L51, L52, L53, L54, L55, L56, L57, L58, ___, ___ }, \
+    { ___, R01, R02, R03, R04, R05, R06, R07, R08, R09, ___ }, \
+    { R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, ___ }, \
+    { R20, R21, R22, R23, R24, R25, R26, R27, R28, R29, ___ }, \
+    { R30, R31, R32, R33, R34, R35, R36, R37, R38, R39, ___ }, \
+    { ___, R41, R42, R43, R44, R45, R46, R47, R48, ___, ___ }, \
+    { ___, ___, R52, R53, R54, R55, R56, R57, R49, R59, ___ }  \
+}