[Keyboard] Fallacy (#9499)

* Add Fallacy

* Accept suggestions

* fixed build error, renamed readme, added keymap specific config to force enable NKRO

* remove FORCE_NKRO on VIA keymap, fix header

* fix info.json to accurately reflect keymap

* remove additional empty layers from default_split_bs keymap

* Accept keymap formatting suggestions

* remove empty config files at keymap level

12 files changed, 559 insertions, 0 deletions

diff --git a/keyboards/fallacy/config.h b/keyboards/fallacy/config.h
new file mode 100755
index 000000000..6904b419e
--- /dev/null
+++ b/keyboards/fallacy/config.h
@@ -0,0 +1,69 @@
+/* Copyright 2020 B. Fletcher (toraifu) <typefast@kyaa.gg>
+ *
+ * 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       0xBF00
+#define PRODUCT_ID      0xBFFA
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    SheuBox
+#define PRODUCT         Fallacy
+#define DESCRIPTION     Aluminum Alice Clone
+
+/* key matrix size
+ */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 15
+
+/* key matrix pins
+ */
+#define MATRIX_ROW_PINS { B1, B2, B3, C6, C7 }
+#define MATRIX_COL_PINS { E6, F0, F1, F4, F5, F6, F7, B6, B5, B4, D7, D6, D4, D5, D3 }
+#define UNUSED_PINS { B0, B7 }
+
+/* COL2ROW or ROW2COL
+ */
+#define DIODE_DIRECTION COL2ROW
+
+/* IS31FL3731 driver address (for status LEDs)
+ * Using the default defines here, but using a custom implementation
+ */
+#define LED_DRIVER_ADDR_1 0b1110100
+#define LED_DRIVER_COUNT 1
+#define LED_DRIVER_LED_COUNT 3
+
+/* Set 0 if debouncing isn't needed
+ */
+#define DEBOUNCE 5
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap
+ */
+#define LOCKING_SUPPORT_ENABLE
+
+/* Locking resynchronize hack
+ */
+#define LOCKING_RESYNC_ENABLE
+
+/* prevent stuck modifiers
+ */
+#define PREVENT_STUCK_MODIFIERS
+
+#define RGB_DI_PIN D2
+#define RGBLIGHT_ANIMATIONS
+#define RGBLED_NUM 14
diff --git a/keyboards/fallacy/fallacy.c b/keyboards/fallacy/fallacy.c
new file mode 100755
index 000000000..103860f0f
--- /dev/null
+++ b/keyboards/fallacy/fallacy.c
@@ -0,0 +1,40 @@
+/* Copyright 2020 B. Fletcher (toraifu) <typefast@kyaa.gg>
+ *
+ * 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 "fallacy.h"
+#include "indicators.h"
+
+void matrix_init_kb(void) {
+    init_fallacy_leds();
+    matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+    update_fallacy_leds();
+    matrix_scan_user();
+}
+ 
+/* update LED driver with usb led_state
+ */
+bool led_update_kb(led_t led_state) {
+    bool res = led_update_user(led_state);
+    if(res) {
+        set_fallacy_led(2, led_state.caps_lock);    /* caps */
+        set_fallacy_led(1, led_state.num_lock);     /* num lock */
+        set_fallacy_led(0, led_state.scroll_lock);  /* scroll lock */
+    }
+    return res;
+}
diff --git a/keyboards/fallacy/fallacy.h b/keyboards/fallacy/fallacy.h
new file mode 100755
index 000000000..46480e668
--- /dev/null
+++ b/keyboards/fallacy/fallacy.h
@@ -0,0 +1,54 @@
+/* Copyright 2020 B. Fletcher (toraifu) <typefast@kyaa.gg>
+ *
+ * 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"
+
+/* All keys in matrix active: 
+ * - Split Backspace
+ * - Split Right Shift
+ */
+#define LAYOUT_all( \
+    K100,   K000, K001, K002, K003, K004, K005, K006,       K007, K008, K009, K010, K011, K012, K013, K014, \
+    K200,   K101, K102, K103, K104, K105, K106,       K107, K108, K109, K110, K111, K112, K113, K114, \
+    K300,   K201, K202, K203, K204, K205, K206,       K207, K208, K209, K210, K211, K212,       K214, \
+            K301, K302, K303, K304, K305, K306,       K307, K308, K309, K310, K311, K312, K313, K314, \
+            K401,       K403,       K405, K406,             K408,       K410,                   K414  \
+) { \
+    { K000,  K001,  K002,  K003,  K004,  K005,  K006,  K007,  K008,  K009,  K010,  K011,  K012,  K013,  K014 }, \
+    { K100,  K101,  K102,  K103,  K104,  K105,  K106,  K107,  K108,  K109,  K110,  K111,  K112,  K113,  K114 }, \
+    { K200,  K201,  K202,  K203,  K204,  K205,  K206,  K207,  K208,  K209,  K210,  K211,  K212,  KC_NO, K214 }, \
+    { K300,  K301,  K302,  K303,  K304,  K305,  K306,  K307,  K308,  K309,  K310,  K311,  K312,  K313,  K314 }, \
+    { KC_NO, K401,  KC_NO, K403,  KC_NO, K405,  K406,  KC_NO, K408,  KC_NO, K410,  KC_NO, KC_NO, KC_NO, K414 }  \
+}
+
+/* Disable position 013 and 314 for:
+ * - Full size Backspace
+ * - Full size Right Shift
+ */
+#define LAYOUT_default( \
+    K100,   K000, K001, K002, K003, K004, K005, K006,       K007, K008, K009, K010, K011, K012,       K014, \
+    K200,   K101, K102, K103, K104, K105, K106,       K107, K108, K109, K110, K111, K112, K113, K114, \
+    K300,   K201, K202, K203, K204, K205, K206,       K207, K208, K209, K210, K211, K212,       K214, \
+            K301, K302, K303, K304, K305, K306,       K307, K308, K309, K310, K311, K312, K313, K314, \
+            K401,       K403,       K405, K406,             K408,       K410,                   K414  \
+) { \
+    { K000,  K001,  K002,  K003,  K004,  K005,  K006,  K007,  K008,  K009,  K010,  K011,  K012,  KC_NO, K014 }, \
+    { K100,  K101,  K102,  K103,  K104,  K105,  K106,  K107,  K108,  K109,  K110,  K111,  K112,  K113,  K114 }, \
+    { K200,  K201,  K202,  K203,  K204,  K205,  K206,  K207,  K208,  K209,  K210,  K211,  K212,  KC_NO, K214 }, \
+    { K300,  K301,  K302,  K303,  K304,  K305,  K306,  K307,  K308,  K309,  K310,  K311,  K312,  K313,  K314 }, \
+    { KC_NO, K401,  KC_NO, K403,  KC_NO, K405,  K406,  KC_NO, K408,  KC_NO, K410,  KC_NO, KC_NO, KC_NO, K414 }  \
+}
diff --git a/keyboards/fallacy/indicators.c b/keyboards/fallacy/indicators.c
new file mode 100755
index 000000000..deda752fa
--- /dev/null
+++ b/keyboards/fallacy/indicators.c
@@ -0,0 +1,61 @@
+/* Copyright 2020 B. Fletcher (toraifu) <typefast@kyaa.gg>
+ *
+ * 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 "indicators.h"
+#include "drivers/issi/is31fl3731-simple.h"
+#include "i2c_master.h"
+
+/* Set up IS31FL3731 for use in powering indicator LEDs. Absolutely overkill for this job but it was already in the design.
+ * init IS31FL3731 and i2c
+ */
+void init_fallacy_leds(void) {
+    i2c_init();
+    IS31FL3731_init(LED_DRIVER_ADDR_1);
+
+    for (int i = 0; i < LED_DRIVER_LED_COUNT; i++) {
+        IS31FL3731_set_led_control_register(i, true);
+    }
+
+    IS31FL3731_update_led_control_registers(LED_DRIVER_ADDR_1, 0);
+}
+
+
+/* update the buffer
+ */
+void update_fallacy_leds(void) {
+    IS31FL3731_update_pwm_buffers(LED_DRIVER_ADDR_1, 0);    
+}
+
+
+/* wrapper to actually set the LED PWM
+ */
+void set_fallacy_led(int index, bool state) {
+    if (state) {
+        IS31FL3731_set_value(index, 128);
+    } 
+    else {
+        IS31FL3731_set_value(index, 0);
+    }
+}
+
+
+/* define LED matrix
+ */
+const is31_led g_is31_leds[LED_DRIVER_LED_COUNT] = {
+    {0, C1_1},
+    {0, C2_1},
+    {0, C3_1},
+};
diff --git a/keyboards/fallacy/indicators.h b/keyboards/fallacy/indicators.h
new file mode 100755
index 000000000..6de374cda
--- /dev/null
+++ b/keyboards/fallacy/indicators.h
@@ -0,0 +1,23 @@
+/* Copyright 2020 B. Fletcher (toraifu) <typefast@kyaa.gg>
+ *
+ * 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 init_fallacy_leds(void);
+void update_fallacy_leds(void);
+void set_fallacy_led(int index, bool state);
diff --git a/keyboards/fallacy/info.json b/keyboards/fallacy/info.json
new file mode 100644
index 000000000..fe30e1bfe
--- /dev/null
+++ b/keyboards/fallacy/info.json
@@ -0,0 +1,147 @@
+{
+    "keyboard_name": "Fallacy", 
+    "maintainer": "Toraifu", 
+    "width": 18.75, 
+    "height": 5, 
+    "layouts": {
+        "LAYOUT_all": {
+            "layout": [
+                {"label":"Esc", "x":0.5, "y":0},
+                {"label":"~", "x":1.75, "y":0},
+                {"label":"!", "x":2.75, "y":0},
+                {"label":"@", "x":3.75, "y":0},
+                {"label":"#", "x":4.75, "y":0},
+                {"label":"$", "x":5.75, "y":0},
+                {"label":"%", "x":6.75, "y":0},
+                {"label":"^", "x":7.75, "y":0},
+                {"label":"&", "x":10, "y":0},
+                {"label":"*", "x":11, "y":0},
+                {"label":"(", "x":12, "y":0},
+                {"label":")", "x":13, "y":0},
+                {"label":"_", "x":14, "y":0},
+                {"label":"+", "x":15, "y":0},
+                {"label":"|", "x":16, "y":0},
+                {"label":"~", "x":17, "y":0},
+                {"label":"PgUp", "x":0.25, "y":1},
+                {"label":"Tab", "x":1.5, "y":1, "w":1.5},
+                {"label":"Q", "x":3, "y":1},
+                {"label":"W", "x":4, "y":1},
+                {"label":"E", "x":5, "y":1},
+                {"label":"R", "x":6, "y":1},
+                {"label":"T", "x":7, "y":1},
+                {"label":"Y", "x":9.75, "y":1},
+                {"label":"U", "x":10.75, "y":1},
+                {"label":"I", "x":11.75, "y":1},
+                {"label":"O", "x":12.75, "y":1},
+                {"label":"P", "x":13.75, "y":1},
+                {"label":"{", "x":14.75, "y":1},
+                {"label":"}", "x":15.75, "y":1},
+                {"label":"Backspace", "x":16.75, "y":1, "w":1.5},
+                {"label":"PgDn", "x":0, "y":2},
+                {"label":"Control", "x":1.25, "y":2, "w":1.75},
+                {"label":"A", "x":3, "y":2},
+                {"label":"S", "x":4, "y":2},
+                {"label":"D", "x":5, "y":2},
+                {"label":"F", "x":6, "y":2},
+                {"label":"G", "x":7, "y":2},
+                {"label":"H", "x":10.25, "y":2},
+                {"label":"J", "x":11.25, "y":2},
+                {"label":"K", "x":12.25, "y":2},
+                {"label":"L", "x":13.25, "y":2},
+                {"label":":", "x":14.25, "y":2}, 
+                {"label":"\"", "x":15.25, "y":2},
+                {"label":"Enter", "x":16.25, "y":2, "w":2.25},
+                {"label":"Shift", "x":1, "y":3, "w":2.25},
+                {"label":"Z", "x":3.25, "y":3},
+                {"label":"X", "x":4.25, "y":3}, 
+                {"label":"C", "x":5.25, "y":3}, 
+                {"label":"V", "x":6.25, "y":3}, 
+                {"label":"B", "x":7.25, "y":3}, 
+                {"label":"B", "x":10, "y":3},
+                {"label":"N", "x":11, "y":3},
+                {"label":"M", "x":12, "y":3},
+                {"label":"<", "x":13, "y":3},
+                {"label":">", "x":14, "y":3},
+                {"label":"?", "x":15, "y":3},
+                {"label":"Shift", "x":16, "y":3, "w":1.75}, 
+                {"label":"Fn1", "x":17.75, "y":3},
+                {"label":"Ctrl", "x":1, "y":4, "w":1.5}, 
+                {"label":"Alt", "x":4, "y":4, "w":1.5},
+                {"label":"LSpace", "x":5.5, "y":4, "w":2.25},
+                {"label":"Fn2", "x":7.75, "y":4}, 
+                {"label":"RSpace", "x":10, "y":4, "w":2.75}, 
+                {"label":"RAlt", "x":12.75, "y":4, "w":1.5}, 
+                {"label":"RCtl", "x":17, "y":4, "w":1.5}
+            ]
+        },
+        "LAYOUT_default": {
+            "layout": [
+                {"label":"Esc", "x":0.5, "y":0},
+                {"label":"~", "x":1.75, "y":0},
+                {"label":"!", "x":2.75, "y":0},
+                {"label":"@", "x":3.75, "y":0},
+                {"label":"#", "x":4.75, "y":0},
+                {"label":"$", "x":5.75, "y":0},
+                {"label":"%", "x":6.75, "y":0},
+                {"label":"^", "x":7.75, "y":0},
+                {"label":"&", "x":10, "y":0},
+                {"label":"*", "x":11, "y":0},
+                {"label":"(", "x":12, "y":0},
+                {"label":")", "x":13, "y":0},
+                {"label":"_", "x":14, "y":0},
+                {"label":"+", "x":15, "y":0},
+                {"label":"Backspace", "x":16, "y":0, "w":2},
+                {"label":"PgUp", "x":0.25, "y":1},
+                {"label":"Tab", "x":1.5, "y":1, "w":1.5},
+                {"label":"Q", "x":3, "y":1},
+                {"label":"W", "x":4, "y":1},
+                {"label":"E", "x":5, "y":1},
+                {"label":"R", "x":6, "y":1},
+                {"label":"T", "x":7, "y":1},
+                {"label":"Y", "x":9.75, "y":1},
+                {"label":"U", "x":10.75, "y":1},
+                {"label":"I", "x":11.75, "y":1},
+                {"label":"O", "x":12.75, "y":1},
+                {"label":"P", "x":13.75, "y":1},
+                {"label":"{", "x":14.75, "y":1},
+                {"label":"}", "x":15.75, "y":1},
+                {"label":"Backspace", "x":16.75, "y":1, "w":1.5},
+                {"label":"PgDn", "x":0, "y":2},
+                {"label":"Control", "x":1.25, "y":2, "w":1.75},
+                {"label":"A", "x":3, "y":2},
+                {"label":"S", "x":4, "y":2},
+                {"label":"D", "x":5, "y":2},
+                {"label":"F", "x":6, "y":2},
+                {"label":"G", "x":7, "y":2},
+                {"label":"H", "x":10.25, "y":2},
+                {"label":"J", "x":11.25, "y":2},
+                {"label":"K", "x":12.25, "y":2},
+                {"label":"L", "x":13.25, "y":2},
+                {"label":":", "x":14.25, "y":2}, 
+                {"label":"\"", "x":15.25, "y":2},
+                {"label":"Enter", "x":16.25, "y":2, "w":2.25},
+                {"label":"Shift", "x":1, "y":3, "w":2.25},
+                {"label":"Z", "x":3.25, "y":3},
+                {"label":"X", "x":4.25, "y":3}, 
+                {"label":"C", "x":5.25, "y":3}, 
+                {"label":"V", "x":6.25, "y":3}, 
+                {"label":"B", "x":7.25, "y":3}, 
+                {"label":"B", "x":10, "y":3},
+                {"label":"N", "x":11, "y":3},
+                {"label":"M", "x":12, "y":3},
+                {"label":"<", "x":13, "y":3},
+                {"label":">", "x":14, "y":3},
+                {"label":"?", "x":15, "y":3},
+                {"label":"Shift", "x":16, "y":3, "w":1.75}, 
+                {"label":"Fn1", "x":17.75, "y":3},
+                {"label":"Ctrl", "x":1, "y":4, "w":1.5}, 
+                {"label":"Alt", "x":4, "y":4, "w":1.5},
+                {"label":"LSpace", "x":5.5, "y":4, "w":2.25},
+                {"label":"Fn2", "x":7.75, "y":4}, 
+                {"label":"RSpace", "x":10, "y":4, "w":2.75}, 
+                {"label":"RAlt", "x":12.75, "y":4, "w":1.5}, 
+                {"label":"RCtl", "x":17, "y":4, "w":1.5}
+            ]
+        }
+    }
+}
diff --git a/keyboards/fallacy/keymaps/default/keymap.c b/keyboards/fallacy/keymaps/default/keymap.c
new file mode 100755
index 000000000..d0e32c42c
--- /dev/null
+++ b/keyboards/fallacy/keymaps/default/keymap.c
@@ -0,0 +1,34 @@
+/* Copyright 2020 B. Fletcher (toraifu) <typefast@kyaa.gg>
+ *
+ * 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_default(
+        KC_ESC,     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_PGUP,    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_PGDN,    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_ENT,
+                    KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,             KC_RGUI, KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, MO(1),
+                    KC_LCTL,                   KC_LALT, KC_SPC,  KC_LGUI,                   KC_SPC,           KC_RALT,                            KC_RCTL),
+
+    [1] = LAYOUT_default(
+        KC_TRNS,    RESET,   KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,            KC_F7,   KC_F8,   KC_F9,   KC_F11,  KC_F12,  KC_TRNS, KC_TRNS,
+        KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS,
+                    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+                    KC_TRNS,                   KC_TRNS, KC_TRNS, KC_TRNS,                   KC_TRNS,          KC_TRNS,                            KC_TRNS),
+
+};
diff --git a/keyboards/fallacy/keymaps/default_split_bs/keymap.c b/keyboards/fallacy/keymaps/default_split_bs/keymap.c
new file mode 100755
index 000000000..957e876c4
--- /dev/null
+++ b/keyboards/fallacy/keymaps/default_split_bs/keymap.c
@@ -0,0 +1,33 @@
+/* Copyright 2020 B. Fletcher (toraifu) <typefast@kyaa.gg>
+ *
+ * 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_ESC,     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_BSLS, KC_BSPC,
+        KC_PGUP,    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_PGDN,    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_ENT,
+                    KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,             KC_RGUI, KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, MO(1),
+                    KC_LCTL,                   KC_LALT, KC_SPC,  KC_LGUI,                   KC_SPC,           KC_RALT,                            KC_RCTL),
+
+    [1] = LAYOUT_all(
+        KC_TRNS,    RESET,   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_TRNS, KC_TRNS,
+        KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS,
+                    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+                    KC_TRNS,            KC_TRNS, KC_TRNS, KC_TRNS,                          KC_TRNS,          KC_TRNS,                            KC_TRNS),
+};
diff --git a/keyboards/fallacy/keymaps/via/keymap.c b/keyboards/fallacy/keymaps/via/keymap.c
new file mode 100755
index 000000000..d6a7b0744
--- /dev/null
+++ b/keyboards/fallacy/keymaps/via/keymap.c
@@ -0,0 +1,47 @@
+/* Copyright 2020 B. Fletcher (toraifu) <typefast@kyaa.gg>
+ *
+ * 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_ESC,     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_BSLS, KC_BSPC,
+        KC_PGUP,    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_PGDN,    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_ENT,
+                    KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,             KC_RGUI, KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, MO(1),
+                    KC_LCTL,                   KC_LALT, KC_SPC,  KC_LGUI,                   KC_SPC,           KC_RALT,                            KC_RCTL),
+
+    [1] = LAYOUT_all(
+        KC_TRNS,    RESET,   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_TRNS, KC_TRNS,
+        KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS,
+                    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+                    KC_TRNS,                   KC_TRNS, KC_TRNS, KC_TRNS,                   KC_TRNS,          KC_TRNS,                            KC_TRNS),
+
+    [2] = LAYOUT_all(
+        KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS,
+                    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+                    KC_TRNS,                   KC_TRNS, KC_TRNS, KC_TRNS,                   KC_TRNS,          KC_TRNS,                            KC_TRNS),
+
+    [3] = LAYOUT_all(
+        KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS,
+                    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+                    KC_TRNS,                   KC_TRNS, KC_TRNS, KC_TRNS,                   KC_TRNS,          KC_TRNS,                            KC_TRNS),
+};
diff --git a/keyboards/fallacy/keymaps/via/rules.mk b/keyboards/fallacy/keymaps/via/rules.mk
new file mode 100644
index 000000000..1e5b99807
--- /dev/null
+++ b/keyboards/fallacy/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
diff --git a/keyboards/fallacy/readme.md b/keyboards/fallacy/readme.md
new file mode 100644
index 000000000..e4a74de52
--- /dev/null
+++ b/keyboards/fallacy/readme.md
@@ -0,0 +1,21 @@
+# Fallacy
+![fallacy](https://raw.githubusercontent.com/toraifu/fallacy/master/014A1296-2.jpg)
+
+ A PCB designed for the Fallacy custom keyboard, but fully compatible with the Alice and its clones.
+
+* Keyboard Maintainer: [toraifu](https://github.com/toraifu)
+* Hardware: [geekhack](https://geekhack.org/index.php?topic=103728.0)
+* Other general info: [fallacy](https://github.com/toraifu/fallacy)
+
+### Features:
+* VIA support
+* As minimal as possible design (no in-switch LEDs)
+* Support for the use of fourteen WS2812B RGB-LEDs for keyboards for which underglow is desired.
+* Misc features such as ESD protection, indicator LEDs, etc.
+
+
+Make example for this keyboard (after setting up your build environment):
+
+    make fallacy:default
+
+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/fallacy/rules.mk b/keyboards/fallacy/rules.mk
new file mode 100755
index 000000000..1ab94f774
--- /dev/null
+++ b/keyboards/fallacy/rules.mk
@@ -0,0 +1,29 @@
+# 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 = no        # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = no         # Console for debug
+COMMAND_ENABLE = yes        # 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 = yes       # Enable keyboard RGB underglow
+MIDI_ENABLE = no            # MIDI support
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+AUDIO_ENABLE = no           # Audio output
+FAUXCLICKY_ENABLE = no      # Use buzzer to emulate clicky switches
+
+# project specific files
+SRC += indicators.c \
+       drivers/issi/is31fl3731-simple.c
+QUANTUM_LIB_SRC += i2c_master.c