[Keymap] Toinux's crkbd keymap and userspace (#16437)

8 files changed, 913 insertions, 0 deletions

diff --git a/keyboards/crkbd/keymaps/toinux/config.h b/keyboards/crkbd/keymaps/toinux/config.h
new file mode 100644
index 0000000000..e7a18800d8
--- /dev/null
+++ b/keyboards/crkbd/keymaps/toinux/config.h
@@ -0,0 +1,122 @@
+/*
+This is the c configuration file for the keymap
+
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+Copyright 2015 Jack Humbert
+
+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 USE_MATRIX_I2C
+
+/* Select hand configuration */
+
+#define MASTER_LEFT
+// #define MASTER_RIGHT
+// #define EE_HANDS
+
+//#define TAPPING_FORCE_HOLD
+//#define TAPPING_TERM 100
+
+#ifdef RGBLIGHT_ENABLE
+    #define RGBLIGHT_EFFECT_BREATHING
+    // #define RGBLIGHT_EFFECT_RAINBOW_MOOD
+    // #define RGBLIGHT_EFFECT_RAINBOW_SWIRL
+    #define RGBLIGHT_EFFECT_SNAKE
+    #define RGBLIGHT_EFFECT_KNIGHT
+    #define RGBLIGHT_EFFECT_CHRISTMAS
+    #define RGBLIGHT_EFFECT_STATIC_GRADIENT
+    #define RGBLIGHT_EFFECT_RGB_TEST
+    #define RGBLIGHT_EFFECT_ALTERNATING
+    #define RGBLIGHT_EFFECT_TWINKLE
+    #define RGBLIGHT_LIMIT_VAL 120
+    #define RGBLIGHT_HUE_STEP 10
+    #define RGBLIGHT_SAT_STEP 17
+    #define RGBLIGHT_VAL_STEP 17
+#endif
+
+#ifdef RGB_MATRIX_ENABLE
+#   define RGB_MATRIX_KEYPRESSES // reacts to keypresses
+// #   define RGB_MATRIX_KEYRELEASES // reacts to keyreleases (instead of keypresses)
+// #   define RGB_DISABLE_AFTER_TIMEOUT 0 // number of ticks to wait until disabling effects
+#   define RGB_DISABLE_WHEN_USB_SUSPENDED // turn off effects when suspended
+#   define RGB_MATRIX_FRAMEBUFFER_EFFECTS
+// #   define RGB_MATRIX_LED_PROCESS_LIMIT (DRIVER_LED_TOTAL + 4) / 5 // limits the number of LEDs to process in an animation per task run (increases keyboard responsiveness)
+// #   define RGB_MATRIX_LED_FLUSH_LIMIT 16 // limits in milliseconds how frequently an animation will update the LEDs. 16 (16ms) is equivalent to limiting to 60fps (increases keyboard responsiveness)
+#    define RGB_MATRIX_MAXIMUM_BRIGHTNESS 150 // limits maximum brightness of LEDs to 150 out of 255. Higher may cause the controller to crash.
+#    define RGB_MATRIX_HUE_STEP 8
+#    define RGB_MATRIX_SAT_STEP 8
+#    define RGB_MATRIX_VAL_STEP 8
+#    define RGB_MATRIX_SPD_STEP 10
+
+/* Enable the animations you want/need.  You may need to enable only a small number of these because       *
+ * they take up a lot of space.  Enable and confirm that you can still successfully compile your firmware. */
+// RGB Matrix Animation modes. Explicitly enabled
+// For full list of effects, see:
+// https://docs.qmk.fm/#/feature_rgb_matrix?id=rgb-matrix-effects
+// #    define ENABLE_RGB_MATRIX_ALPHAS_MODS
+// #    define ENABLE_RGB_MATRIX_GRADIENT_UP_DOWN
+// #    define ENABLE_RGB_MATRIX_GRADIENT_LEFT_RIGHT
+// #    define ENABLE_RGB_MATRIX_BREATHING
+// #    define ENABLE_RGB_MATRIX_BAND_SAT
+// #    define ENABLE_RGB_MATRIX_BAND_VAL
+// #    define ENABLE_RGB_MATRIX_BAND_PINWHEEL_SAT
+// #    define ENABLE_RGB_MATRIX_BAND_PINWHEEL_VAL
+// #    define ENABLE_RGB_MATRIX_BAND_SPIRAL_SAT
+// #    define ENABLE_RGB_MATRIX_BAND_SPIRAL_VAL
+// #    define ENABLE_RGB_MATRIX_CYCLE_ALL
+// #    define ENABLE_RGB_MATRIX_CYCLE_LEFT_RIGHT
+// #    define ENABLE_RGB_MATRIX_CYCLE_UP_DOWN
+// #    define ENABLE_RGB_MATRIX_RAINBOW_MOVING_CHEVRON
+// #    define ENABLE_RGB_MATRIX_CYCLE_OUT_IN
+// #    define ENABLE_RGB_MATRIX_CYCLE_OUT_IN_DUAL
+// #    define ENABLE_RGB_MATRIX_CYCLE_PINWHEEL
+// #    define ENABLE_RGB_MATRIX_CYCLE_SPIRAL
+// #    define ENABLE_RGB_MATRIX_DUAL_BEACON
+// #    define ENABLE_RGB_MATRIX_RAINBOW_BEACON
+// #    define ENABLE_RGB_MATRIX_RAINBOW_PINWHEELS
+// #    define ENABLE_RGB_MATRIX_RAINDROPS
+// #    define ENABLE_RGB_MATRIX_JELLYBEAN_RAINDROPS
+// #    define ENABLE_RGB_MATRIX_HUE_BREATHING
+// #    define ENABLE_RGB_MATRIX_HUE_PENDULUM
+// #    define ENABLE_RGB_MATRIX_HUE_WAVE
+// #    define ENABLE_RGB_MATRIX_PIXEL_RAIN
+// #    define ENABLE_RGB_MATRIX_PIXEL_FLOW
+// #    define ENABLE_RGB_MATRIX_PIXEL_FRACTAL
+// enabled only if RGB_MATRIX_FRAMEBUFFER_EFFECTS is defined
+// #    define ENABLE_RGB_MATRIX_TYPING_HEATMAP
+// #    define ENABLE_RGB_MATRIX_DIGITAL_RAIN
+// enabled only of RGB_MATRIX_KEYPRESSES or RGB_MATRIX_KEYRELEASES is defined
+// #    define ENABLE_RGB_MATRIX_SOLID_REACTIVE_SIMPLE
+// #    define ENABLE_RGB_MATRIX_SOLID_REACTIVE
+// #    define ENABLE_RGB_MATRIX_SOLID_REACTIVE_WIDE
+// #    define ENABLE_RGB_MATRIX_SOLID_REACTIVE_MULTIWIDE
+// #    define ENABLE_RGB_MATRIX_SOLID_REACTIVE_CROSS
+// #    define ENABLE_RGB_MATRIX_SOLID_REACTIVE_MULTICROSS
+#    define ENABLE_RGB_MATRIX_SOLID_REACTIVE_NEXUS
+// #    define ENABLE_RGB_MATRIX_SOLID_REACTIVE_MULTINEXUS
+#    define ENABLE_RGB_MATRIX_SPLASH
+// #    define ENABLE_RGB_MATRIX_MULTISPLASH
+// #    define ENABLE_RGB_MATRIX_SOLID_SPLASH
+// #    define ENABLE_RGB_MATRIX_SOLID_MULTISPLASH
+#endif
+
+#define OLED_FONT_H "keyboards/crkbd/keymaps/toinux/glcdfont.c"
+
+#define SPLIT_LAYER_STATE_ENABLE
+// #define SPLIT_LED_STATE_ENABLE
+
+#define LAYER_STATE_16BIT
diff --git a/keyboards/crkbd/keymaps/toinux/glcdfont.c b/keyboards/crkbd/keymaps/toinux/glcdfont.c
new file mode 100644
index 0000000000..74cce5a952
--- /dev/null
+++ b/keyboards/crkbd/keymaps/toinux/glcdfont.c
@@ -0,0 +1,232 @@
+// This is the 'classic' fixed-space bitmap font for Adafruit_GFX since 1.0.
+// See gfxfont.h for newer custom bitmap font info.
+
+#include "progmem.h"
+
+// Standard ASCII 5x7 font
+const unsigned char font[] PROGMEM = {
+  0x24, 0x7E, 0x24, 0x24, 0x7E, 0x24,
+  0x3E, 0x5B, 0x4F, 0x5B, 0x3E, 0x00,
+  0x3E, 0x6B, 0x4F, 0x6B, 0x3E, 0x00,
+  0x1C, 0x3E, 0x7C, 0x3E, 0x1C, 0x00,
+  0x18, 0x3C, 0x7E, 0x3C, 0x18, 0x00,
+  0x1C, 0x57, 0x7D, 0x57, 0x1C, 0x00,
+  0x1C, 0x5E, 0x7F, 0x5E, 0x1C, 0x00,
+  0x00, 0x18, 0x3C, 0x18, 0x00, 0x00,
+  0xFF, 0xE7, 0xC3, 0xE7, 0xFF, 0x00,
+  0x00, 0x18, 0x24, 0x18, 0x00, 0x00,
+  0xFF, 0xE7, 0xDB, 0xE7, 0xFF, 0x00,
+  0x30, 0x48, 0x3A, 0x06, 0x0E, 0x00,
+  0x26, 0x29, 0x79, 0x29, 0x26, 0x00,
+  0x40, 0x7F, 0x05, 0x05, 0x07, 0x00,
+  0x40, 0x7F, 0x05, 0x25, 0x3F, 0x00,
+  0x5A, 0x3C, 0xE7, 0x3C, 0x5A, 0x00,
+  0x7F, 0x3E, 0x1C, 0x1C, 0x08, 0x00,
+  0x08, 0x1C, 0x1C, 0x3E, 0x7F, 0x00,
+  0x14, 0x22, 0x7F, 0x22, 0x14, 0x00,
+  0x5F, 0x5F, 0x00, 0x5F, 0x5F, 0x00,
+  0x06, 0x09, 0x7F, 0x01, 0x7F, 0x00,
+  0x00, 0x66, 0x89, 0x95, 0x6A, 0x00,
+  0x60, 0x60, 0x60, 0x60, 0x60, 0x00,
+  0x94, 0xA2, 0xFF, 0xA2, 0x94, 0x00,
+  0x08, 0x04, 0x7E, 0x04, 0x08, 0x00,
+  0x10, 0x20, 0x7E, 0x20, 0x10, 0x00,
+  0x08, 0x08, 0x2A, 0x1C, 0x08, 0x00,
+  0x08, 0x1C, 0x2A, 0x08, 0x08, 0x00,
+  0x1E, 0x10, 0x10, 0x10, 0x10, 0x00,
+  0x0C, 0x1E, 0x0C, 0x1E, 0x0C, 0x00,
+  0x30, 0x38, 0x3E, 0x38, 0x30, 0x00,
+  0x06, 0x0E, 0x3E, 0x0E, 0x06, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x5F, 0x00, 0x00, 0x00,
+  0x00, 0x07, 0x00, 0x07, 0x00, 0x00,
+  0x14, 0x7F, 0x14, 0x7F, 0x14, 0x00,
+  0x24, 0x2A, 0x7F, 0x2A, 0x12, 0x00,
+  0x23, 0x13, 0x08, 0x64, 0x62, 0x00,
+  0x36, 0x49, 0x56, 0x20, 0x50, 0x00,
+  0x00, 0x08, 0x07, 0x03, 0x00, 0x00,
+  0x00, 0x1C, 0x22, 0x41, 0x00, 0x00,
+  0x00, 0x41, 0x22, 0x1C, 0x00, 0x00,
+  0x2A, 0x1C, 0x7F, 0x1C, 0x2A, 0x00,
+  0x08, 0x08, 0x3E, 0x08, 0x08, 0x00,
+  0x00, 0x80, 0x70, 0x30, 0x00, 0x00,
+  0x08, 0x08, 0x08, 0x08, 0x08, 0x00,
+  0x00, 0x00, 0x60, 0x60, 0x00, 0x00,
+  0x20, 0x10, 0x08, 0x04, 0x02, 0x00,
+  0x3E, 0x51, 0x49, 0x45, 0x3E, 0x00,
+  0x00, 0x42, 0x7F, 0x40, 0x00, 0x00,
+  0x72, 0x49, 0x49, 0x49, 0x46, 0x00,
+  0x21, 0x41, 0x49, 0x4D, 0x33, 0x00,
+  0x18, 0x14, 0x12, 0x7F, 0x10, 0x00,
+  0x27, 0x45, 0x45, 0x45, 0x39, 0x00,
+  0x3C, 0x4A, 0x49, 0x49, 0x31, 0x00,
+  0x41, 0x21, 0x11, 0x09, 0x07, 0x00,
+  0x36, 0x49, 0x49, 0x49, 0x36, 0x00,
+  0x46, 0x49, 0x49, 0x29, 0x1E, 0x00,
+  0x00, 0x00, 0x14, 0x00, 0x00, 0x00,
+  0x00, 0x40, 0x34, 0x00, 0x00, 0x00,
+  0x00, 0x08, 0x14, 0x22, 0x41, 0x00,
+  0x14, 0x14, 0x14, 0x14, 0x14, 0x00,
+  0x00, 0x41, 0x22, 0x14, 0x08, 0x00,
+  0x02, 0x01, 0x59, 0x09, 0x06, 0x00,
+  0x3E, 0x41, 0x5D, 0x59, 0x4E, 0x00,
+  0x7C, 0x12, 0x11, 0x12, 0x7C, 0x00,
+  0x7F, 0x49, 0x49, 0x49, 0x36, 0x00,
+  0x3E, 0x41, 0x41, 0x41, 0x22, 0x00,
+  0x7F, 0x41, 0x41, 0x41, 0x3E, 0x00,
+  0x7F, 0x49, 0x49, 0x49, 0x41, 0x00,
+  0x7F, 0x09, 0x09, 0x09, 0x01, 0x00,
+  0x3E, 0x41, 0x41, 0x51, 0x73, 0x00,
+  0x7F, 0x08, 0x08, 0x08, 0x7F, 0x00,
+  0x00, 0x41, 0x7F, 0x41, 0x00, 0x00,
+  0x20, 0x40, 0x41, 0x3F, 0x01, 0x00,
+  0x7F, 0x08, 0x14, 0x22, 0x41, 0x00,
+  0x7F, 0x40, 0x40, 0x40, 0x40, 0x00,
+  0x7F, 0x02, 0x1C, 0x02, 0x7F, 0x00,
+  0x7F, 0x04, 0x08, 0x10, 0x7F, 0x00,
+  0x3E, 0x41, 0x41, 0x41, 0x3E, 0x00,
+  0x7F, 0x09, 0x09, 0x09, 0x06, 0x00,
+  0x3E, 0x41, 0x51, 0x21, 0x5E, 0x00,
+  0x7F, 0x09, 0x19, 0x29, 0x46, 0x00,
+  0x26, 0x49, 0x49, 0x49, 0x32, 0x00,
+  0x03, 0x01, 0x7F, 0x01, 0x03, 0x00,
+  0x3F, 0x40, 0x40, 0x40, 0x3F, 0x00,
+  0x1F, 0x20, 0x40, 0x20, 0x1F, 0x00,
+  0x3F, 0x40, 0x38, 0x40, 0x3F, 0x00,
+  0x63, 0x14, 0x08, 0x14, 0x63, 0x00,
+  0x03, 0x04, 0x78, 0x04, 0x03, 0x00,
+  0x61, 0x59, 0x49, 0x4D, 0x43, 0x00,
+  0x00, 0x7F, 0x41, 0x41, 0x41, 0x00,
+  0x02, 0x04, 0x08, 0x10, 0x20, 0x00,
+  0x00, 0x41, 0x41, 0x41, 0x7F, 0x00,
+  0x04, 0x02, 0x01, 0x02, 0x04, 0x00,
+  0x40, 0x40, 0x40, 0x40, 0x40, 0x00,
+  0x00, 0x03, 0x07, 0x08, 0x00, 0x00,
+  0x20, 0xD4, 0x54, 0x78, 0x40, 0x00,
+  0x7F, 0x28, 0x44, 0x44, 0x38, 0x00,
+  0x38, 0x44, 0x44, 0x44, 0x28, 0x00,
+  0x38, 0x44, 0x44, 0x28, 0x7F, 0x00,
+  0x38, 0x54, 0x54, 0x54, 0x18, 0x00,
+  0x00, 0x08, 0x7E, 0x09, 0x02, 0x00,
+  0x48, 0x54, 0x54, 0x54, 0x28, 0x00,
+  0x7F, 0x08, 0x04, 0x04, 0x78, 0x00,
+  0x00, 0x44, 0x7D, 0x40, 0x00, 0x00,
+  0x20, 0x40, 0x40, 0x3D, 0x00, 0x00,
+  0x7F, 0x10, 0x28, 0x44, 0x00, 0x00,
+  0x00, 0x41, 0x7F, 0x40, 0x00, 0x00,
+  0x7C, 0x04, 0x78, 0x04, 0x78, 0x00,
+  0x7C, 0x08, 0x04, 0x04, 0x78, 0x00,
+  0x38, 0x44, 0x44, 0x44, 0x38, 0x00,
+  0x7C, 0x18, 0x24, 0x24, 0x18, 0x00,
+  0x18, 0x24, 0x24, 0x18, 0x7C, 0x00,
+  0x7C, 0x08, 0x04, 0x04, 0x08, 0x00,
+  0x48, 0x54, 0x54, 0x54, 0x24, 0x00,
+  0x04, 0x04, 0x3F, 0x44, 0x24, 0x00,
+  0x3C, 0x40, 0x40, 0x20, 0x7C, 0x00,
+  0x1C, 0x20, 0x40, 0x20, 0x1C, 0x00,
+  0x3C, 0x40, 0x30, 0x40, 0x3C, 0x00,
+  0x44, 0x28, 0x10, 0x28, 0x44, 0x00,
+  0x4C, 0x50, 0x50, 0x50, 0x3C, 0x00,
+  0x44, 0x64, 0x54, 0x4C, 0x44, 0x00,
+  0x00, 0x08, 0x36, 0x41, 0x00, 0x00,
+  0x00, 0x00, 0x77, 0x00, 0x00, 0x00,
+  0x00, 0x41, 0x36, 0x08, 0x00, 0x00,
+  0x02, 0x01, 0x02, 0x04, 0x02, 0x00,
+  0x3C, 0x26, 0x23, 0x26, 0x3C, 0x00,
+  0x83, 0xC3, 0xC3, 0xC3, 0x9B, 0x03,
+  0x03, 0x01, 0x00, 0x00, 0x00, 0x00,
+  0x36, 0x32, 0x32, 0x32, 0x32, 0x32,
+  0x32, 0xE6, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0xFF, 0xFF, 0xFF, 0xFF, 0xE1, 0xFE,
+  0xFF, 0xE1, 0xFF, 0xFF, 0xFF, 0xFF,
+  0x80, 0x80, 0x80, 0x80, 0x9E, 0x81,
+  0x80, 0x9E, 0x80, 0x80, 0x80, 0x80,
+  0xFF, 0xEF, 0xD7, 0x0F, 0xDF, 0xDF,
+  0xDF, 0xDF, 0x0F, 0xD7, 0xEF, 0xFF,
+  0x01, 0x11, 0x29, 0xF1, 0x21, 0x21,
+  0x21, 0x21, 0xF1, 0x29, 0x11, 0x01,
+  0x00, 0x00, 0x00, 0xFC, 0xFE, 0xFF,
+  0xFF, 0xFF, 0xFF, 0xFF, 0xF7, 0xEF,
+  0xDF, 0xBF, 0x7F, 0xFF, 0xFF, 0xFF,
+  0xFF, 0xFE, 0xFC, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0xFC, 0x02, 0x01,
+  0x01, 0x01, 0x01, 0x01, 0x09, 0x11,
+  0x21, 0x41, 0x81, 0x01, 0x01, 0x01,
+  0x01, 0x02, 0xFC, 0x00, 0x00, 0x00,
+  0x3E, 0xFF, 0xF8, 0xF8, 0xFF, 0x3E,
+  0x00, 0xE0, 0xF0, 0xF0, 0xF0, 0xE0,
+  0x63, 0x73, 0x7B, 0x6F, 0x67, 0x63,
+  0x07, 0x7F, 0x7F, 0x07, 0x7F, 0x7F,
+  0x08, 0x08, 0x7F, 0x3E, 0x1C, 0x08,
+  0x08, 0x1C, 0x3E, 0x7F, 0x08, 0x08,
+  0x63, 0x7F, 0x7F, 0x63, 0x7F, 0x3E,
+  0x1F, 0x3F, 0x63, 0x63, 0x3F, 0x1F,
+  0x73, 0x3B, 0x1F, 0x1F, 0x3B, 0x73,
+  0x3C, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x8F, 0x8C, 0x0C, 0x0C, 0x0F, 0x0C,
+  0x8C, 0xAC, 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,
+  0x80, 0x83, 0x82, 0x82, 0x9E, 0x88,
+  0x84, 0x82, 0x81, 0x80, 0x80, 0x80,
+  0xFF, 0xEF, 0xD7, 0xE0, 0xF7, 0xF7,
+  0xF7, 0xF7, 0xE0, 0xD7, 0xEF, 0xFF,
+  0x00, 0x10, 0x28, 0x1F, 0x08, 0x08,
+  0x08, 0x08, 0x1F, 0x28, 0x10, 0x00,
+  0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF,
+  0xFF, 0xFF, 0xFF, 0xFF, 0xDF, 0xEF,
+  0xF7, 0xFB, 0xFD, 0xFE, 0xFF, 0xFF,
+  0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0xFF, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x20, 0x10,
+  0x08, 0x04, 0x02, 0x01, 0x00, 0x00,
+  0x00, 0x00, 0xFF, 0x00, 0x00, 0x00,
+  0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x00,
+  0xFF, 0xFF, 0xBD, 0x81, 0x81, 0x00,
+  0x63, 0x7F, 0x7F, 0x63, 0x7F, 0x3E,
+  0x3E, 0x7F, 0x77, 0x77, 0x77, 0x77,
+  0x08, 0x08, 0x7F, 0x3E, 0x1C, 0x08,
+  0x08, 0x1C, 0x3E, 0x7F, 0x08, 0x08,
+  0x7F, 0x7F, 0x03, 0x03, 0x7F, 0x7F,
+  0x1C, 0x1C, 0x1C, 0x1C, 0x7F, 0x7F,
+  0x03, 0x7F, 0x7F, 0x63, 0x7F, 0x1F,
+  0x3C, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0xD9, 0x99, 0x9B, 0x9E, 0x9E, 0x9B,
+  0x99, 0xD9, 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,
+  0xFF, 0xFC, 0xFD, 0xFD, 0xE1, 0xF7,
+  0xFB, 0xFD, 0xFE, 0xFF, 0xFF, 0xFF,
+  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+  0x7F, 0xBF, 0xDF, 0xE1, 0xFF, 0xFF,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x80, 0x40, 0x3C, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x3F, 0x7F, 0xFF,
+  0xFF, 0x1F, 0xDF, 0xDF, 0xC3, 0xF7,
+  0xEF, 0xDF, 0xBF, 0x7F, 0xFF, 0xFF,
+  0xFF, 0x7F, 0x3F, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x3F, 0x40, 0x80,
+  0x00, 0xE0, 0x20, 0x20, 0x3C, 0x08,
+  0x10, 0x20, 0x40, 0x80, 0x00, 0x00,
+  0x80, 0x40, 0x3F, 0x00, 0x00, 0x00,
+  0x00, 0x7F, 0xE3, 0xE3, 0x7F, 0x00,
+  0x00, 0x07, 0x0F, 0x0F, 0x0F, 0x07,
+  0x1C, 0x3E, 0x77, 0x63, 0x63, 0x63,
+  0x63, 0x73, 0x7B, 0x6F, 0x67, 0x63,
+  0x08, 0x08, 0x7F, 0x3E, 0x1C, 0x08,
+  0x08, 0x1C, 0x3E, 0x7F, 0x08, 0x08,
+  0x7F, 0x7F, 0x03, 0x03, 0x7F, 0x7F,
+  0x7F, 0x7F, 0x03, 0x03, 0x7F, 0x7F,
+  0x3E, 0x7F, 0x63, 0x63, 0x63, 0x63,
+  0x3C, 0x00, 0x00, 0x00, 0x00, 0x00,
+};
diff --git a/keyboards/crkbd/keymaps/toinux/keycodes.h b/keyboards/crkbd/keymaps/toinux/keycodes.h
new file mode 100644
index 0000000000..7d812f5c74
--- /dev/null
+++ b/keyboards/crkbd/keymaps/toinux/keycodes.h
@@ -0,0 +1,49 @@
+/* Copyright 2022 toinux
+  *
+  * 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
+
+enum crkbd_layers {
+  _BASE,
+  _GAMING,
+  _GAMING2,
+  _ACCENTS,
+  _LOWER,
+  _RAISE,
+  _FUN,
+  _NAV,
+  _MOUSE,
+  _ADJUST
+};
+
+#define CTRLSC LCTL_T(KC_ESC)
+#define QUORCTL RCTL_T(KC_QUOT)
+#define MOSCLN LT(_MOUSE,KC_SCLN)
+#define ACCENTS LT(_ACCENTS,KC_RALT)
+#define FUN LT(_FUN,KC_SPC)
+#define LOWER MO(_LOWER)
+#define RAISE MO(_RAISE)
+#define SPCNAV LT(_NAV,KC_SPC)
+#define SFTENT MT(MOD_RSFT,KC_ENT)
+#define TABLGUI LGUI_T(KC_TAB)
+#define BASE DF(_BASE)
+#define GAMING DF(_GAMING)
+#define GAMING2 MO(_GAMING2)
+
+#define SC_F1 LSFT(LCTL(KC_F1))
+#define SC_F2 LSFT(LCTL(KC_F2))
+#define SC_F3 LSFT(LCTL(KC_F3))
+#define SC_F4 LSFT(LCTL(KC_F4))
diff --git a/keyboards/crkbd/keymaps/toinux/keymap.c b/keyboards/crkbd/keymaps/toinux/keymap.c
new file mode 100644
index 0000000000..ae3de00b79
--- /dev/null
+++ b/keyboards/crkbd/keymaps/toinux/keymap.c
@@ -0,0 +1,250 @@
+/*
+Copyright 2019 @foostan
+Copyright 2020 Drashna Jaelre <@drashna>
+Copyright 2022 @toinux
+
+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
+#include "users/toinux/keymap_qwerty_fr.h"
+#include "keycodes.h"
+
+#ifdef OLED_ENABLE
+#include "oled.h"
+#endif
+
+// TEMPLATE
+//  ,-----------------------------------------------------.                    ,-----------------------------------------------------.
+//  |        |        |        |        |        |        |                    |        |        |        |        |        |        |
+//  |--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+//  |        |        |        |        |        |        |                    |        |        |        |        |        |        |
+//  |--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+//  |        |        |        |        |        |        |                    |        |        |        |        |        |        |
+//  `--------+--------+--------+--------+--------+--------+--------.  .--------+--------+--------+--------+--------+--------+--------'
+//                                      |        |        |        |  |        |        |        |
+//                                      `--------------------------'  `--------------------------'
+
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+// Base
+//  ,-----------------------------------------------------.                    ,-----------------------------------------------------.
+//  |Tab/LGui|   Q    |   W    |   E    |   R    |   T    |                    |   Y    |   U    |   I    |   O    |   P    | Bksp   |
+//  |--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+//  | CtrlSc |   A    |   S    |   D    |   F    |   G    |                    |   H    |   J    |   K    |   L    | ;/Mous | '/Rctl |
+//  |--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+//  | Shift  |   Z    |   X    |   C    |   V    |   B    |                    |   N    |   M    |   ,    |   .    |   /    | SftEnT |
+//  `--------+--------+--------+--------+--------+--------+--------.  .--------+--------+--------+--------+--------+--------+--------'
+//                                      |  LALT  | LOWER  |Spc/FUN |  | Spc/NAV| RAISE  |ACCENTS |
+//                                      `--------------------------'  `--------------------------'
+  [_BASE] = LAYOUT_split_3x6_3(
+      TABLGUI,    KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,                         KC_Y,    KC_U,    KC_I,    KC_O,   KC_P,  KC_BSPC,
+       CTRLSC,    KC_A,    KC_S,    KC_D,    KC_F,    KC_G,                         KC_H,    KC_J,    KC_K,    KC_L,  MOSCLN, QUORCTL,
+      KC_LSFT,    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,                         KC_N,    KC_M, KC_COMM,  KC_DOT, KC_SLSH,  SFTENT,
+                                          KC_LALT,   LOWER,     FUN,     SPCNAV,   RAISE, ACCENTS
+
+  ),
+
+// Gaming
+//  ,-----------------------------------------------------.                    ,-----------------------------------------------------.
+//  | Esc    |   Q    |   W    |   E    |   R    |   T    |                    |   Y    |   U    |   I    |   O    |   P    | Bksp   |
+//  |--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+//  | Ctrl   |   A    |   S    |   D    |   F    |   G    |                    |   H    |   J    |   K    |   L    | ;/Mous |   '    |
+//  |--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+//  | Shift  |   Z    |   X    |   C    |   V    |   B    |                    |   N    |   M    |   ,    |   .    |   /    | SftEnT |
+//  `--------+--------+--------+--------+--------+--------+--------.  .--------+--------+--------+--------+--------+--------+--------'
+//                                      |  LALT  |GAMING2 | Space  |  | Spc/NAV| RAISE  |ACCENTS |
+//                                      `--------------------------'  `--------------------------'
+  [_GAMING] = LAYOUT_split_3x6_3(
+       KC_ESC,    KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,                         KC_Y,    KC_U,    KC_I,    KC_O,   KC_P,  KC_BSPC,
+      KC_LCTL,    KC_A,    KC_S,    KC_D,    KC_F,    KC_G,                         KC_H,    KC_J,    KC_K,    KC_L,  MOSCLN, KC_QUOT,
+      KC_LSFT,    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,                         KC_N,    KC_M, KC_COMM,  KC_DOT, KC_SLSH,  SFTENT,
+                                          KC_LALT, GAMING2,  KC_SPC,     SPCNAV,   RAISE, ACCENTS
+
+  ),
+
+// Gaming 2
+//  ,-----------------------------------------------------.                    ,-----------------------------------------------------.
+//  |  Tab   |   1    |   2    |   3    |   4    |   5    |                    |        |        |        |        |        |        |
+//  |--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+//  |  Ctrl  |   6    |   7    |   8    |   9    |   0    |                    |        |        |        |        |        |        |
+//  |--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+//  |  LGui  | Base   |        |  Vol-  |  Vol+  |  Mute  |                    |        |        |        |        |        |        |
+//  `--------+--------+--------+--------+--------+--------+--------.  .--------+--------+--------+--------+--------+--------+--------'
+//                                      |        |        |        |  |        |        |        |
+//                                      `--------------------------'  `--------------------------'
+  [_GAMING2] = LAYOUT_split_3x6_3(
+       KC_TAB,    KC_1,    KC_2,    KC_3,    KC_4,    KC_5,                      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+      KC_LCTL,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,                      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+      KC_LGUI,    BASE, XXXXXXX, KC_VOLD, KC_VOLU, KC_MUTE,                      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+                                          _______, _______, _______,    _______, _______, _______
+
+  ),
+
+// Accents, see http://marin.jb.free.fr/qwerty-fr/
+//  ,-----------------------------------------------------.                    ,-----------------------------------------------------.
+//  |        |   â    |   é    |   è    |   ê    |   €    |                    |   û    |   ù    |   î    |   ô    |   œ    |        |
+//  |--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+//  |        |   à    |   æ    |   ë    |        |   «    |                    |   »    |   ü    |   ï    |   ö    |   °    |        |
+//  |--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+//  |        |   à    |        |   ç    |        |        |                    |        |        |        |        |        |        |
+//  `--------+--------+--------+--------+--------+--------+--------.  .--------+--------+--------+--------+--------+--------+--------'
+//                                      |        |        |        |  |        |        |        |
+//                                      `--------------------------'  `--------------------------'
+  [_ACCENTS] = LAYOUT_split_3x6_3(
+      _______, QF_ACIR, QF_EACU, QF_EGRV, QF_ECIR, QF_EURO,                      QF_UCIR, QF_UGRV, QF_ICIR, QF_OCIR,   QF_OE, _______,
+      _______, QF_AGRV,   QF_AE, QF_EDIA, _______, QF_LDAQ,                      QF_RDAQ, QF_UDIA, QF_IDIA, QF_ODIA,  QF_DEG, _______,
+      _______, QF_AGRV, _______, QF_CCED, _______, _______,                      _______, _______, _______, _______, _______, _______,
+                                          _______, _______, _______,    _______, _______, _______
+
+  ),
+
+// Lower
+//  ,-----------------------------------------------------.                    ,-----------------------------------------------------.
+//  |   ~    |   !    |   @    |   #    |   $    |   %    |                    |   ^    |   &    |   *    |   (    |   )    |  Del   |
+//  |--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+//  |        | SC_F1  | SC_F2  | SC_F3  | SC_F4  |        |                    |        |   _    |   +    |   {    |   }    |   |    |
+//  |--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+//  |        | Gaming |        |  Vol-  |  Vol+  |  Mute  |                    |        |        |        |        |        |        |
+//  `--------+--------+--------+--------+--------+--------+--------.  .--------+--------+--------+--------+--------+--------+--------'
+//                                      |        |        |        |  |        |        |        |
+//                                      `--------------------------'  `--------------------------'
+  [_LOWER] = LAYOUT_split_3x6_3(
+      KC_TILD, KC_EXLM,   KC_AT, KC_HASH,  KC_DLR, KC_PERC,                      KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN,  KC_DEL,
+      _______,   SC_F1,   SC_F2,   SC_F3,   SC_F4, XXXXXXX,                      XXXXXXX, KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE,
+      _______,  GAMING, XXXXXXX, KC_VOLD, KC_VOLU, KC_MUTE,                      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, _______,
+                                          _______, _______, _______,   _______,  _______, _______
+
+  ),
+
+// Raise
+//  ,-----------------------------------------------------.                    ,-----------------------------------------------------.
+//  |   `    |   1    |   2    |   3    |   4    |   5    |                    |   6    |   7    |   8    |   9    |   0    |  Del   |
+//  |--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+//  |        |        |        |        |        |        |                    |        |   -    |   =    |   [    |   ]    |   \    |
+//  |--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+//  |        |        |        |        |        |        |                    |        |        |        |        |        |        |
+//  `--------+--------+--------+--------+--------+--------+--------.  .--------+--------+--------+--------+--------+--------+--------'
+//                                      |        |        |        |  |        |        |        |
+//                                      `--------------------------'  `--------------------------'
+  [_RAISE] = LAYOUT_split_3x6_3(
+       KC_GRV,    KC_1,    KC_2,    KC_3,    KC_4,    KC_5,                         KC_6,    KC_7,    KC_8,    KC_9,    KC_0,  KC_DEL,
+      _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,                      XXXXXXX, KC_MINS,  KC_EQL, KC_LBRC, KC_RBRC, KC_BSLS,
+      _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,                      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, _______,
+                                          _______, _______, _______,   _______,  _______, _______
+
+  ),
+
+// Functions and keypad
+//  ,-----------------------------------------------------.                    ,-----------------------------------------------------.
+//  |        |   F1   |   F2   |   F2   |   F4   |        |                    |        |   7    |   8    |   9    |        |        |
+//  |--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+//  |        |   F5   |   F6   |   F7   |   F8   |        |                    |        |   4    |   5    |   6    |   -    |   /    |
+//  |--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+//  |        |   F9   |   F10  |   F11  |   F12  |        |                    |        |   1    |   2    |   3    |   +    |   *    |
+//  `--------+--------+--------+--------+--------+--------+--------.  .--------+--------+--------+--------+--------+--------+--------'
+//                                      |        |        |        |  |   =    |   0    |   .    |
+//                                      `--------------------------'  `--------------------------'
+  [_FUN] = LAYOUT_split_3x6_3(
+      _______,   KC_F1,    KC_F2,  KC_F3,   KC_F4, XXXXXXX,                      XXXXXXX,   KC_P7,   KC_P8,   KC_P9, XXXXXXX, _______,
+      _______,   KC_F5,    KC_F6,  KC_F7,   KC_F8, XXXXXXX,                      XXXXXXX,   KC_P4,   KC_P5,   KC_P6, KC_PMNS, KC_PSLS,
+      _______,   KC_F9,   KC_F10, KC_F11,  KC_F12, XXXXXXX,                      XXXXXXX,   KC_P1,   KC_P2,   KC_P3, KC_PPLS, KC_PAST,
+                                          _______, _______, _______,   KC_PENT,    KC_P0, KC_PDOT
+
+  ),
+
+//  Navigation and function keys
+//  ,-----------------------------------------------------.                    ,-----------------------------------------------------.
+//  |        |   F1   |   F2   |   F2   |   F4   |        |                    |        | Pg Up  |   Up   | Pg Dn  |  Ins   |  Del   |
+//  |--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+//  |        |   F5   |   F6   |   F7   |   F8   |        |                    |  Home  |  Left  |  Down  |  Right |        |        |
+//  |--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+//  |        |   F9   |   F10  |   F11  |   F12  |        |                    |  Space |  End   |        |        |        |        |
+//  `--------+--------+--------+--------+--------+--------+--------.  .--------+--------+--------+--------+--------+--------+--------'
+//                                      |        |        |        |  |        |        |        |
+//                                      `--------------------------'  `--------------------------'
+  [_NAV] = LAYOUT_split_3x6_3(
+      _______,   KC_F1,    KC_F2,  KC_F3,   KC_F4, XXXXXXX,                      XXXXXXX, KC_PGUP,   KC_UP, KC_PGDN, KC_INS,   KC_DEL,
+      _______,   KC_F5,    KC_F6,  KC_F7,   KC_F8, XXXXXXX,                      KC_HOME, KC_LEFT, KC_DOWN, KC_RGHT, XXXXXXX, XXXXXXX,
+      _______,   KC_F9,   KC_F10, KC_F11,  KC_F12, XXXXXXX,                       KC_SPC,  KC_END, XXXXXXX, XXXXXXX, XXXXXXX, _______,
+                                        _______,   _______, _______,    _______, _______, _______
+
+  ),
+
+// Mouse
+//  ,-----------------------------------------------------.                    ,-----------------------------------------------------.
+//  |        |        | Wh up  | Ms up  | Wh dn  |        |                    |        |        |        |        |        |        |
+//  |--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+//  |        |        | Ms lft | Ms dn  | Ms rgt |        |                    |        |  btn1  |  btn3  |  btn2  |        |        |
+//  |--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+//  |        |        | Wh lft |        | Wh rgt |        |                    |        |        |        |        |        |        |
+//  `--------+--------+--------+--------+--------+--------+--------.  .--------+--------+--------+--------+--------+--------+--------'
+//                                      |        |        |        |  |        |        |        |
+//                                      `--------------------------'  `--------------------------'
+  [_MOUSE] = LAYOUT_split_3x6_3(
+      _______, _______, KC_WH_U, KC_MS_U, KC_WH_D, _______,                      _______, _______, _______, _______, _______, _______,
+      _______, _______, KC_MS_L, KC_MS_D, KC_MS_R, _______,                      _______, KC_BTN1, KC_BTN3, KC_BTN2, _______, _______,
+      _______, _______, KC_WH_L, _______, KC_WH_R, _______,                      _______, _______, _______, _______, _______, _______,
+                                          _______, _______, _______,    _______, _______, _______
+
+  ),
+
+// Adjust
+//  ,-----------------------------------------------------.                    ,-----------------------------------------------------.
+//  |  Reset |        |        |        |        | Print  |                    | Num    | Caps   | Scroll |        |        |        |
+//  |--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+//  | On/Off | Hue ↑  | Sat ↑  | Brght ↑|        |        |                    |        |        |        |        |        |        |
+//  |--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+//  | Cycle  | Hue ↓  | Sat ↓  | Brght ↓|        |        |                    |        |        |        |        |        |        |
+//  `--------+--------+--------+--------+--------+--------+--------.  .--------+--------+--------+--------+--------+--------+--------'
+//                                      |        |        |        |  |        |        |        |
+//                                      `--------------------------'  `--------------------------'
+  [_ADJUST] = LAYOUT_split_3x6_3(
+        RESET, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_PSCR,                      KC_NLCK, KC_CAPS, KC_SCRL, XXXXXXX, XXXXXXX, XXXXXXX,
+      RGB_TOG, RGB_HUI, RGB_SAI, RGB_VAI, XXXXXXX, XXXXXXX,                      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+      RGB_MOD, RGB_HUD, RGB_SAD, RGB_VAD, XXXXXXX, XXXXXXX,                      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+                                          _______, _______, _______,    _______, _______, _______
+  )
+};
+
+layer_state_t layer_state_set_user(layer_state_t state) {
+  return update_tri_layer_state(state, _LOWER, _RAISE, _ADJUST);
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+
+#ifdef OLED_ENABLE
+    if (record->event.pressed) {
+        set_keylog(keycode, record);
+    }
+#endif // OLED_ENABLE
+
+    switch (keycode) {
+        case FUN:
+            if  (!host_keyboard_led_state().num_lock) {
+                tap_code(KC_NUMLOCK);
+            }
+        return true;
+        break;
+    }
+    return true;
+}
+
+void keyboard_post_init_user(void) {
+#if defined(RGBLIGHT_ENABLE) || defined(RGB_MATRIX_ENABLE)
+    rgb_matrix_mode_noeeprom(RGB_MATRIX_SOLID_COLOR);
+    rgb_matrix_sethsv_noeeprom(HSV_OFF);
+#endif
+}
diff --git a/keyboards/crkbd/keymaps/toinux/oled.c b/keyboards/crkbd/keymaps/toinux/oled.c
new file mode 100644
index 0000000000..df2a693d8d
--- /dev/null
+++ b/keyboards/crkbd/keymaps/toinux/oled.c
@@ -0,0 +1,112 @@
+/* Copyright 2022 @toinux
+  *
+  * 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
+#include "keycodes.h"
+#include "oled.h"
+
+oled_rotation_t oled_init_user(oled_rotation_t rotation) {
+  if (!is_keyboard_master()) {
+    return OLED_ROTATION_180;  // flips the display 180 degrees if offhand
+  }
+  return rotation;
+}
+
+
+void oled_render_mod_status(void) {
+
+    const uint8_t modifiers = get_mods() | get_oneshot_mods();
+
+    for (uint8_t i = 0; i < 2; i++) {
+        oled_set_cursor(9,i);
+        oled_write_P(gui_icon[(modifiers & MOD_MASK_GUI) ? 1 : 0][i], false);
+        oled_write_P(ctrl_icon[(modifiers & MOD_MASK_CTRL) ? 1 : 0][i], false);
+        oled_set_cursor(9,i+2);
+        oled_write_P(alt_icon[(modifiers & MOD_MASK_ALT) ? 1 : 0][i], false);
+        oled_write_P(shift_icon[(modifiers & MOD_MASK_SHIFT) ? 1 : 0][i], false);
+    }
+
+}
+
+void oled_render_layer_state(void) {
+
+    char c = 0x9F - get_highest_layer(layer_state|default_layer_state);
+
+    oled_set_cursor(20,0);
+    oled_write_char(0X00, false);
+
+    oled_set_cursor(20,1);
+    oled_write_char(c, false);
+    c += 32;
+    oled_set_cursor(20,2);
+    oled_write_char(c, false);
+    c += 32;
+    oled_set_cursor(20,3);
+    oled_write_char(c, false);
+
+}
+
+void oled_render_led_state(void) {
+    // oled_advance_page(false) instead of oled_write_ln_P to not break OLED_TIMEOUT
+    oled_write_P(PSTR("NUM"), host_keyboard_led_state().num_lock);
+