[Keyboard] Add via support for le chiffren (#10597)

* add Via support and improve default keymap

* Update OLED widgets with Sickbabies updates. Add license headers

* Add led matrix config

* Add g_led_config

* Fix rules for matrix

* rules.mk updates

* Fix key lock state widgets
rebase on master

* Rules fixes

* remove LED_MAP

5 files changed, 328 insertions, 84 deletions

diff --git a/keyboards/le_chiffre/keymaps/default/config.h b/keyboards/le_chiffre/keymaps/default/config.h
new file mode 100644
index 0000000000..ce604301a3
--- /dev/null
+++ b/keyboards/le_chiffre/keymaps/default/config.h
@@ -0,0 +1,21 @@
+/* Copyright 2020 tominabox1
+ *
+ * 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 IGNORE_MOD_TAP_INTERRUPT //helps with homerow mods
+
+#define COMBO_COUNT 5
+#define COMBO_TERM 30
diff --git a/keyboards/le_chiffre/keymaps/default/keymap.c b/keyboards/le_chiffre/keymaps/default/keymap.c
index d5ca6969d5..9ff8fc299e 100644
--- a/keyboards/le_chiffre/keymaps/default/keymap.c
+++ b/keyboards/le_chiffre/keymaps/default/keymap.c
@@ -1,3 +1,18 @@
+/* Copyright 2020 tominabox1
+ *
+ * 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
 
 enum layers{
@@ -6,6 +21,14 @@ enum layers{
   _NAV
 };
 
+enum combo_events {
+  COMBO_BSPC,
+  COMBO_NUMBAK,
+  COMBO_TAB,
+  COMBO_ESC,
+  COMBO_DEL,
+};
+
 #define KC_NUM_SPC LT(_NUM_SYM, KC_SPC)
 #define KC_GA LGUI_T(KC_A)
 #define KC_AS LALT_T(KC_S)
@@ -42,101 +65,138 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 void encoder_update_user(uint8_t index, bool clockwise) {
     if (index == 0) {
         if (clockwise) {
-            tap_code(KC_MNXT);
+            tap_code(KC_VOLU);
         } else {
-            tap_code(KC_MPRV);
+            tap_code(KC_VOLD);
         }
     }
 }
 
-#ifdef OLED_DRIVER_ENABLE
+#ifdef COMBO_ENABLE
+const uint16_t PROGMEM combo_bspc[] = {KC_O, KC_P, COMBO_END};
+const uint16_t PROGMEM combo_numbak[] = {KC_0, KC_9, COMBO_END};
+const uint16_t PROGMEM combo_tab[] = {KC_Q, KC_W, COMBO_END};
+const uint16_t PROGMEM combo_esc[] = {KC_E, KC_W, COMBO_END};
+const uint16_t PROGMEM combo_del[] = {KC_MINS, KC_EQL, COMBO_END};
+
+combo_t key_combos[COMBO_COUNT] = {
+  [COMBO_BSPC] = COMBO(combo_bspc,KC_BSPC),
+  [COMBO_NUMBAK] = COMBO(combo_numbak,KC_BSPC),
+  [COMBO_TAB] = COMBO(combo_tab,KC_TAB),
+  [COMBO_ESC] = COMBO(combo_esc,KC_ESC),
+  [COMBO_DEL] = COMBO(combo_del,KC_DEL),
+
+};
+#endif
+
+#ifdef OLED_DRIVER_ENABLE  //Special thanks to Sickbabies for this great OLED widget!
 oled_rotation_t oled_init_user(oled_rotation_t rotation) {
-    return OLED_ROTATION_90;  // flips the display 180 degrees if offhand
+    return OLED_ROTATION_90;  // rotates for proper orientation
 }
 
-void oled_task_user(void) {
-  static const char PROGMEM base_logo[] = {
-    // 'base', 32x128px
-    0x00, 0x00, 0x80, 0x7c, 0x02, 0x01, 0x01, 0x80, 0x00, 0xe0, 0x50, 0x28, 0x98, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x80, 0x40, 0x41, 0x41, 0x41, 0xc0, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x3e, 0x41, 0x40, 0x40, 0x40, 0x40, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x30, 0x10, 0x08, 0x08, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x07, 0x02, 0x39, 0x27, 0x10, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xa0, 0x10, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1d, 0x13, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0xfc,
-    0x22, 0x21, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x80, 0x80, 0x80, 0x60, 0x1f, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x80, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x90, 0x7e, 0x11, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x40, 0x40, 0x40,
-    0x30, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x08, 0xe4, 0x1c, 0x08, 0x04, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x78, 0x54, 0x4a, 0x26, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
-    };
-
-static const char PROGMEM base_caps_logo[] = {
-  // 'caps', 32x128px
-  0x00, 0x00, 0x80, 0x7c, 0x02, 0x01, 0x01, 0x80, 0x00, 0xe0, 0x50, 0x28, 0x98, 0x00, 0x00, 0x00, 0x00,
-  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-  0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x80, 0x40, 0x41, 0x41, 0x41, 0xc0, 0x00, 0x00, 0x00, 0x00,
-  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-  0x00, 0x00, 0x00, 0x00, 0x3e, 0x41, 0x40, 0x40, 0x40, 0x40, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00,
-  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x30, 0x10, 0x08, 0x08, 0x00, 0x00, 0x00,
-  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x07, 0x02, 0x39, 0x27, 0x10, 0x00, 0x00, 0x00,
-  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xa0, 0x10, 0x00,
-  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1d, 0x13, 0x00, 0x00,
-  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0xfc,
-  0x22, 0x21, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x80, 0x80, 0x80, 0x60, 0x1f, 0x00,
-  0x00, 0x00, 0x00, 0x00, 0x80, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-  0x00, 0x90, 0x7e, 0x11, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x40, 0x40, 0x40,
-  0x30, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-  0x00, 0x00, 0x00, 0x00, 0x08, 0xe4, 0x1c, 0x08, 0x04, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x78, 0x54, 0x4a, 0x26, 0x00, 0x00, 0x00, 0x00,
-  0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x40, 0x20, 0x10, 0x10, 0x10, 0x10, 0x30, 0x00, 0x00, 0x80,
-  0x80, 0x80, 0x00, 0x00, 0x80, 0x00, 0x80, 0x80, 0x80, 0x80, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00,
-  0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x10, 0x10, 0x10, 0x10, 0x10, 0x08, 0x1e, 0x11, 0x09, 0x08,
-  0x1e, 0x11, 0x81, 0x7d, 0x13, 0x11, 0x08, 0x17, 0x11, 0x12, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00
+void render_lechiffre_logo(void) {
+    static const char PROGMEM lechiffre_logo[] = {
+	// 'lechiffre_logo', 32x20px
+   0x00, 0x3e, 0x20, 0x20, 0x00, 0x18, 0x2c, 0xa8, 0x80, 0x00, 0x1c, 0x22, 0x22, 0x00, 0x3e, 0x08,
+0x30, 0x00, 0x34, 0x00, 0x3c, 0x0a, 0x00, 0xbc, 0x8a, 0x00, 0x38, 0x08, 0x00, 0x18, 0x2c, 0x28,
+0x00, 0xb6, 0xb6, 0x00, 0xdb, 0xdb, 0x00, 0x6d, 0x6d, 0x00, 0xdb, 0xdb, 0x00, 0xdb, 0xdb, 0x00,
+0x00, 0xdb, 0xdb, 0x00, 0xdb, 0xdb, 0x00, 0x6d, 0x6d, 0x00, 0xdb, 0xdb, 0x00, 0xb6, 0xb6, 0x00,
+0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0x06, 0x06, 0x06, 0x00, 0x06, 0x06, 0x06, 0x06, 0x06, 0x00,
+0x00, 0x06, 0x06, 0x06, 0x06, 0x06, 0x00, 0x06, 0x06, 0x06, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00
 };
 
-  switch (get_highest_layer(layer_state)) {
-    case _BASE:
-    if (host_keyboard_led_state().caps_lock) {
-        oled_write_raw_P(base_caps_logo, sizeof(base_caps_logo));
-    } else {
-        oled_write_raw_P(base_logo, sizeof(base_logo));
+  oled_write_raw_P(lechiffre_logo, sizeof(lechiffre_logo));
+}
+
+static void render_layer_status(void) {
+    oled_write_P(PSTR("-----"), false);
+    switch (get_highest_layer(layer_state)) {
+        case _BASE:
+            oled_write_ln_P(PSTR("BASE"), false);
+            break;
+        case _NUM_SYM:
+            oled_write_ln_P(PSTR(" SYM"), false);
+            break;
+        case _NAV:
+            oled_write_ln_P(PSTR(" NAV"), false);
+            break;
+        default:
+            oled_write_ln_P(PSTR("?????"), false);
+    }
+}
+
+#    define KEYLOG_LEN 11
+char     keylog_str[KEYLOG_LEN] = {};
+uint8_t  keylogs_str_idx        = 0;
+uint16_t log_timer              = 0;
+
+const char code_to_name[60] = {
+    ' ', ' ', ' ', ' ', 'a', 'b', 'c', 'd', 'e', 'f',
+    'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p',
+    'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
+    '1', '2', '3', '4', '5', '6', '7', '8', '9', '0',
+    'R', 'E', 'B', 'T', '_', '-', '=', '[', ']', '\\',
+    '#', ';', '\'', '`', ',', '.', '/', ' ', ' ', ' '};
+
+void add_keylog(uint16_t keycode) {
+    if ((keycode >= QK_MOD_TAP && keycode <= QK_MOD_TAP_MAX) || (keycode >= QK_LAYER_TAP && keycode <= QK_LAYER_TAP_MAX)) {
+        keycode = keycode & 0xFF;
+    }
+
+    for (uint8_t i = KEYLOG_LEN - 1; i > 0; i--) {
+        keylog_str[i] = keylog_str[i - 1];
+    }
+    if (keycode < 60) {
+        keylog_str[0] = code_to_name[keycode];
     }
-        break;
-      default:
-        oled_write_raw_P(base_logo, sizeof(base_logo));
+    keylog_str[KEYLOG_LEN - 1] = 0;
+
+    log_timer = timer_read();
+}
+
+void update_log(void) {
+    if (timer_elapsed(log_timer) > 750) {
+        add_keylog(0);
     }
 }
+
+//Text only renders
+void render_keylogger_status(void) {
+    oled_write_P(PSTR("-----"), false);
+    oled_write(keylog_str, false);
+}
+
+void render_keylock_status(led_t led_state) {
+    oled_write_P(PSTR("-----"), false);
+    oled_write_P(PSTR("C"), led_state.caps_lock);
+	oled_write_P(PSTR(" "), false);
+    oled_write_P(PSTR("N"), led_state.num_lock);
+	oled_write_P(PSTR(" "), false);
+    oled_write_P(PSTR("S"), led_state.scroll_lock);
+    //oled_write_ln_P(PSTR(" "), false);
+}
+
+void render_mod_status(uint8_t modifiers) {
+       oled_write_P(PSTR("-----"), false);
+    oled_write_ln_P(PSTR("SHFT"), (modifiers & MOD_MASK_SHIFT));
+    oled_write_ln_P(PSTR("ALT"), (modifiers & MOD_MASK_ALT));
+    oled_write_ln_P(PSTR("CTRL"), (modifiers & MOD_MASK_CTRL));
+    oled_write_ln_P(PSTR("GUI"), (modifiers & MOD_MASK_GUI));
+}
+
+void oled_task_user(void) {
+    render_lechiffre_logo();
+    oled_set_cursor(0,3);
+    render_layer_status();	// Renders the current keyboard state (layer, lock, caps, scroll, etc)
+	render_mod_status(get_mods()|get_oneshot_mods());
+	render_keylock_status(host_keyboard_led_state());
+	render_keylogger_status();
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+    if (record->event.pressed) {
+      add_keylog(keycode);
+    }
+    return true;
+  }
 #endif
diff --git a/keyboards/le_chiffre/keymaps/default/rules.mk b/keyboards/le_chiffre/keymaps/default/rules.mk
new file mode 100644
index 0000000000..ab1e438182
--- /dev/null
+++ b/keyboards/le_chiffre/keymaps/default/rules.mk
@@ -0,0 +1 @@
+COMBO_ENABLE = yes
diff --git a/keyboards/le_chiffre/keymaps/via/keymap.c b/keyboards/le_chiffre/keymaps/via/keymap.c
new file mode 100644
index 0000000000..485fa1b72e
--- /dev/null
+++ b/keyboards/le_chiffre/keymaps/via/keymap.c
@@ -0,0 +1,161 @@
+/* Copyright 2020 tominabox1
+ *
+ * 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(
+    KC_Q,   KC_W,   KC_E,   KC_R,   KC_T,  KC_MPLY,  KC_Y,   KC_U,    KC_I,   KC_O,     KC_P,
+    KC_A,   KC_S,   KC_D,   KC_F,   KC_G,            KC_H,   KC_J,    KC_K,   KC_L,  KC_SCLN,
+    KC_Z,   KC_X,   KC_C,   KC_V,   KC_B,            KC_N,   KC_M, KC_COMM, KC_DOT,  KC_SLSH,
+                         KC_LCTL, KC_ENT,            KC_SPC, KC_RALT
+  ),
+
+  [1] = LAYOUT(
+    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(
+    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
+  ),
+};
+
+void encoder_update_user(uint8_t index, bool clockwise) {
+    if (index == 0) {
+        if (clockwise) {
+            tap_code(KC_MNXT);
+        } else {
+            tap_code(KC_MPRV);
+        }
+    }
+}
+
+#ifdef OLED_DRIVER_ENABLE  //Special thanks to Sickbabies for this great OLED widget!
+oled_rotation_t oled_init_user(oled_rotation_t rotation) {
+    return OLED_ROTATION_90;  // rotates for proper orientation
+}
+
+void render_lechiffre_logo(void) {
+    static const char PROGMEM lechiffre_logo[] = {
+	// 'lechiffre_logo', 32x20px
+   0x00, 0x3e, 0x20, 0x20, 0x00, 0x18, 0x2c, 0xa8, 0x80, 0x00, 0x1c, 0x22, 0x22, 0x00, 0x3e, 0x08,
+0x30, 0x00, 0x34, 0x00, 0x3c, 0x0a, 0x00, 0xbc, 0x8a, 0x00, 0x38, 0x08, 0x00, 0x18, 0x2c, 0x28,
+0x00, 0xb6, 0xb6, 0x00, 0xdb, 0xdb, 0x00, 0x6d, 0x6d, 0x00, 0xdb, 0xdb, 0x00, 0xdb, 0xdb, 0x00,
+0x00, 0xdb, 0xdb, 0x00, 0xdb, 0xdb, 0x00, 0x6d, 0x6d, 0x00, 0xdb, 0xdb, 0x00, 0xb6, 0xb6, 0x00,
+0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0x06, 0x06, 0x06, 0x00, 0x06, 0x06, 0x06, 0x06, 0x06, 0x00,
+0x00, 0x06, 0x06, 0x06, 0x06, 0x06, 0x00, 0x06, 0x06, 0x06, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00
+};
+
+  oled_write_raw_P(lechiffre_logo, sizeof(lechiffre_logo));
+}
+
+// static void render_layer_status(void) {
+//     oled_write_P(PSTR("-----"), false);
+//     switch (get_highest_layer(layer_state)) {
+//         case _BASE:
+//             oled_write_ln_P(PSTR("BASE"), false);
+//             break;
+//         case _NUM_SYM:
+//             oled_write_ln_P(PSTR(" SYM"), false);
+//             break;
+//         case _NAV:
+//             oled_write_ln_P(PSTR(" NAV"), false);
+//             break;
+//         default:
+//             oled_write_ln_P(PSTR("?????"), false);
+//     }
+// }
+
+#    define KEYLOG_LEN 11
+char     keylog_str[KEYLOG_LEN] = {};
+uint8_t  keylogs_str_idx        = 0;
+uint16_t log_timer              = 0;
+
+const char code_to_name[60] = {
+    ' ', ' ', ' ', ' ', 'a', 'b', 'c', 'd', 'e', 'f',
+    'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p',
+    'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
+    '1', '2', '3', '4', '5', '6', '7', '8', '9', '0',
+    'R', 'E', 'B', 'T', '_', '-', '=', '[', ']', '\\',
+    '#', ';', '\'', '`', ',', '.', '/', ' ', ' ', ' '};
+
+void add_keylog(uint16_t keycode) {
+    if ((keycode >= QK_MOD_TAP && keycode <= QK_MOD_TAP_MAX) || (keycode >= QK_LAYER_TAP && keycode <= QK_LAYER_TAP_MAX)) {
+        keycode = keycode & 0xFF;
+    }
+
+    for (uint8_t i = KEYLOG_LEN - 1; i > 0; i--) {
+        keylog_str[i] = keylog_str[i - 1];
+    }
+    if (keycode < 60) {
+        keylog_str[0] = code_to_name[keycode];
+    }
+    keylog_str[KEYLOG_LEN - 1] = 0;
+
+    log_timer = timer_read();
+}
+
+void update_log(void) {
+    if (timer_elapsed(log_timer) > 750) {
+        add_keylog(0);
+    }
+}
+
+//Text only renders
+void render_keylogger_status(void) {
+    oled_write_P(PSTR("-----"), false);
+    oled_write(keylog_str, false);
+}
+
+void render_keylock_status(led_t led_state) {
+    oled_write_P(PSTR("-----"), false);
+    oled_write_P(PSTR("C"), led_state.caps_lock);
+	oled_write_P(PSTR(" "), false);
+    oled_write_P(PSTR("N"), led_state.num_lock);
+	oled_write_P(PSTR(" "), false);
+    oled_write_P(PSTR("S"), led_state.scroll_lock);
+    //oled_write_ln_P(PSTR(" "), false);
+}
+
+void render_mod_status(uint8_t modifiers) {
+       oled_write_P(PSTR("-----"), false);
+    oled_write_ln_P(PSTR("SHFT"), (modifiers & MOD_MASK_SHIFT));
+    oled_write_ln_P(PSTR("ALT"), (modifiers & MOD_MASK_ALT));
+    oled_write_ln_P(PSTR("CTRL"), (modifiers & MOD_MASK_CTRL));
+    oled_write_ln_P(PSTR("GUI"), (modifiers & MOD_MASK_GUI));
+}
+
+void oled_task_user(void) {
+    render_lechiffre_logo();
+    oled_set_cursor(0,3);
+    // render_layer_status();	// Renders the current keyboard state (layer, lock, caps, scroll, etc)
+	render_mod_status(get_mods()|get_oneshot_mods());
+	render_keylock_status(host_keyboard_led_state());
+	render_keylogger_status();
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+    if (record->event.pressed) {
+      add_keylog(keycode);
+    }
+    return true;
+  }
+#endif
diff --git a/keyboards/le_chiffre/keymaps/via/rules.mk b/keyboards/le_chiffre/keymaps/via/rules.mk
new file mode 100644
index 0000000000..1e5b99807c
--- /dev/null
+++ b/keyboards/le_chiffre/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes