[Keymap] A Colemak keymap for the crkbd keyboard (#16550)

keyboards/crkbd/keymaps/colemad/config.h

@@ -0,0 +1,30 @@
+// Copyright 2022 Álvaro Cortés (@ACortesDev)
+// SPDX-License-Identifier: GPL-2.0-or-later
+#pragma once
+
+#define TAPPING_FORCE_HOLD
+#define TAPPING_TERM 200
+
+#ifdef RGB_MATRIX_ENABLE
+    #define RGB_MATRIX_KEYPRESSES
+    #define RGB_MATRIX_FRAMEBUFFER_EFFECTS
+    #define RGB_DISABLE_WHEN_USB_SUSPENDED
+    #define RGB_MATRIX_MAXIMUM_BRIGHTNESS 150
+    #define RGB_MATRIX_LED_FLUSH_LIMIT 16
+    #define RGB_MATRIX_HUE_STEP 8
+    #define RGB_MATRIX_SAT_STEP 8
+    #define RGB_MATRIX_VAL_STEP 5
+    #define RGB_MATRIX_SPD_STEP 10
+    
+    // Effects
+    #define ENABLE_RGB_MATRIX_BREATHING
+#endif 
+
+#ifdef OLED_ENABLE
+    #define SPLIT_LAYER_STATE_ENABLE
+    #define SPLIT_LED_STATE_ENABLE
+    #define SPLIT_MODS_ENABLE
+    #define SPLIT_OLED_ENABLE
+    #define OLED_TIMEOUT 60000
+    #define OLED_FONT_H "keyboards/crkbd/keymaps/colemad/glcdfont.c"
+#endif

keyboards/crkbd/keymaps/colemad/glcdfont.c

@@ -0,0 +1,234 @@
+// Copyright 2022 Álvaro Cortés (@ACortesDev)
+// SPDX-License-Identifier: GPL-2.0-or-later
+#include "progmem.h"
+
+// Corne 8x6 font with QMK Firmware Logo
+// Online editor: https://helixfonteditor.netlify.com/
+// See also: https://github.com/soundmonster/glcdfont_converter
+
+const unsigned char font[] PROGMEM = {
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  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, 0x54, 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,
+  0x18, 0x24, 0x24, 0x1C, 0x78, 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, 0x90, 0x90, 0x90, 0x7C, 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,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0xC0, 0xE0, 0xF0, 0xF8,
+  0xF8, 0x18, 0x00, 0xC0, 0xF0, 0xFC,
+  0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+  0xFF, 0xFF, 0x7E, 0x00, 0x00, 0x00,
+  0xF8, 0xFC, 0x06, 0x03, 0x83, 0x43,
+  0x23, 0x13, 0x23, 0x43, 0x83, 0x03,
+  0x06, 0xFC, 0x00, 0x00, 0x00, 0x00,
+  0xF8, 0xFC, 0x06, 0x03, 0xE3, 0x23,
+  0x23, 0x03, 0x23, 0xE3, 0x23, 0x03,
+  0xE3, 0xA3, 0x63, 0x03, 0xE3, 0x03,
+  0x03, 0x03, 0x06, 0xFC, 0x00, 0x00,
+  0xF8, 0xFC, 0x06, 0x03, 0xC3, 0x23,
+  0x23, 0xC3, 0x03, 0x43, 0xA3, 0x23,
+  0x43, 0x03, 0x06, 0xFC, 0x00, 0x00,
+  0xF8, 0xFC, 0x06, 0x03, 0xE3, 0xA3,
+  0xE3, 0x03, 0xE3, 0x03, 0x83, 0xE3,
+  0x83, 0x03, 0x06, 0xFC, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x80, 0x80, 0x40, 0x40, 0x20, 0x20,
+  0x10, 0x10, 0x08, 0x08, 0x10, 0x10,
+  0x20, 0x20, 0x40, 0x40, 0x80, 0x80,
+  0x80, 0x80, 0xC0, 0xC0, 0xE0, 0xE0,
+  0xF0, 0xF0, 0xF8, 0xF8, 0xF0, 0xF0,
+  0xE0, 0xE0, 0xC0, 0xC0, 0x80, 0x80,
+  0x80, 0x80, 0x40, 0x40, 0x20, 0x20,
+  0x10, 0x10, 0x08, 0x08, 0x10, 0x10,
+  0x20, 0x20, 0x40, 0x40, 0x80, 0x80,
+  0x80, 0x80, 0x40, 0xC0, 0x60, 0xA0,
+  0x50, 0xB0, 0x58, 0xA8, 0x50, 0xB0,
+  0x60, 0xA0, 0x40, 0xC0, 0x80, 0x80,
+  0x00, 0xF8, 0xFC, 0xFE, 0xFF, 0xE0,
+  0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+  0xFF, 0x80, 0xFF, 0xFF, 0xFF, 0xFF,
+  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x1F,
+  0x07, 0x01, 0x00, 0x00, 0x00, 0x00,
+  0x1F, 0x3F, 0x60, 0x41, 0x41, 0x4F,
+  0x48, 0x48, 0x48, 0x4F, 0x41, 0x41,
+  0x20, 0x1F, 0x00, 0x00, 0x00, 0x00,
+  0x1F, 0x3F, 0x60, 0x40, 0x47, 0x44,
+  0x44, 0x40, 0x40, 0x47, 0x40, 0x40,
+  0x47, 0x40, 0x47, 0x40, 0x47, 0x44,
+  0x44, 0x40, 0x20, 0x1F, 0x00, 0x00,
+  0x1F, 0x3F, 0x60, 0x40, 0x43, 0x44,
+  0x44, 0x43, 0x40, 0x42, 0x44, 0x45,
+  0x42, 0x40, 0x20, 0x1F, 0x00, 0x00,
+  0x1F, 0x3F, 0x60, 0x40, 0x47, 0x40,
+  0x47, 0x40, 0x47, 0x44, 0x40, 0x47,
+  0x44, 0x40, 0x20, 0x1F, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+  0x88, 0x88, 0x5D, 0x5D, 0x3E, 0x3E,
+  0x7C, 0x7C, 0xF8, 0xF8, 0x7C, 0x7C,
+  0x3E, 0x3E, 0x5D, 0x5D, 0x88, 0x88,
+  0x88, 0x88, 0x55, 0x55, 0x23, 0x23,
+  0x47, 0x47, 0x8F, 0x8F, 0x47, 0x47,
+  0x23, 0x23, 0x55, 0x55, 0x88, 0x88,
+  0x88, 0x88, 0xD5, 0xD5, 0xE2, 0xE2,
+  0xC4, 0xC4, 0x88, 0x88, 0xC4, 0xC4,
+  0xE2, 0xE2, 0xD5, 0xD5, 0x88, 0x88,
+  0x88, 0x88, 0x5D, 0xD5, 0x6B, 0xB6,
+  0x6D, 0xD6, 0xAD, 0xDA, 0x6D, 0xD6,
+  0x6B, 0xB6, 0x5D, 0xD5, 0x88, 0x88,
+  0x00, 0x03, 0x0F, 0x1F, 0x3F, 0x3F,
+  0x3F, 0x3F, 0x1F, 0x1F, 0x3F, 0x3F,
+  0x7F, 0x7F, 0x7F, 0x3F, 0x3F, 0x1F,
+  0x3F, 0x7F, 0x7F, 0x7F, 0x7F, 0x7C,
+  0x78, 0x78, 0x38, 0x1C, 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, 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, 0x01, 0x01, 0x02, 0x02,
+  0x04, 0x04, 0x08, 0x08, 0x04, 0x04,
+  0x02, 0x02, 0x01, 0x01, 0x00, 0x00,
+  0x00, 0x00, 0x01, 0x01, 0x02, 0x02,
+  0x04, 0x04, 0x08, 0x08, 0x04, 0x04,
+  0x02, 0x02, 0x01, 0x01, 0x00, 0x00,
+  0x00, 0x00, 0x01, 0x01, 0x03, 0x03,
+  0x07, 0x07, 0x0F, 0x0F, 0x07, 0x07,
+  0x03, 0x03, 0x01, 0x01, 0x00, 0x00,
+  0x00, 0x00, 0x01, 0x01, 0x03, 0x02,
+  0x05, 0x06, 0x0D, 0x0A, 0x05, 0x06,
+  0x03, 0x02, 0x01, 0x01, 0x00, 0x00,
+};

keyboards/crkbd/keymaps/colemad/keycodes.h

@@ -0,0 +1,24 @@
+// Copyright 2022 Álvaro Cortés (@ACortesDev)
+// SPDX-License-Identifier: GPL-2.0-or-later
+#pragma once
+
+#include QMK_KEYBOARD_H
+#include "layers.h"
+
+/* Tap-Hold keycodes */
+#define KC_LOWER LT(_LOWER, KC_ENT) /* Tap for Enter, Hold for LOWER layer */
+#define KC_RAISE LT(_RAISE, KC_SPC) /* Tap for Space, Hold for RAISE layer */
+
+/* Tap Dance keycodes */
+#if defined(TAP_DANCE_ENABLE)
+    #include "tap_dances.h"
+    #define KC_T_SFT T_SFT /* Single tap for Shift, Double tap for CAPS Lock */
+#else
+    #define KC_T_SFT KC_LSFT
+#endif
+
+/* Macros */
+enum custom_keycodes {
+    VSCTERM = SAFE_RANGE,
+    CHNLANG 
+};

keyboards/crkbd/keymaps/colemad/keymap.c

@@ -0,0 +1,66 @@
+// Copyright 2022 Álvaro Cortés (@ACortesDev)
+// SPDX-License-Identifier: GPL-2.0-or-later
+#include QMK_KEYBOARD_H
+
+#include "layers.h"
+#include "keycodes.h"
+#include "process_records.h"
+
+#ifdef OLED_ENABLE
+    #include "oled.h"
+#endif
+
+/* Layer keymaps */
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [_COLEMAK] = LAYOUT(
+    //,-----------------------------------------------------.       ,-----------------------------------------------------.
+         KC_TAB,    KC_Q,    KC_W,    KC_F,    KC_P,    KC_G,            KC_J,    KC_L,    KC_U,    KC_Y, KC_SCLN, KC_BSLS,
+    //|--------+--------+--------+--------+--------+--------|       |--------+--------+--------+--------+--------+--------|
+        KC_BSPC,    KC_A,    KC_R,    KC_S,    KC_T,    KC_D,            KC_H,    KC_N,    KC_E,    KC_I,    KC_O, KC_QUOT,
+    //|--------+--------+--------+--------+--------+--------|       |--------+--------+--------+--------+--------+--------|
+          T_SFT,    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,            KC_K,    KC_M, KC_COMM,  KC_DOT, KC_SLSH,  KC_ESC,
+    //|--------+--------+--------+--------+--------+--------|       |--------+--------+--------+--------+--------+--------|
+                                   KC_LALT, KC_LCTL,KC_RAISE,        KC_LOWER,   T_SFT, KC_LGUI
+    //                            `-------------------------'       `--------------------------'
+    ),
+
+    [_LOWER] = LAYOUT(
+    //,-----------------------------------------------------.       ,-----------------------------------------------------.
+        _______,    KC_0,    KC_1,    KC_2,    KC_3, KC_MINS,         KC_PGUP, KC_HOME,   KC_UP,  KC_END,  KC_ESC, XXXXXXX,
+    //|--------+--------+--------+--------+--------+--------|       |--------+--------+--------+--------+--------+--------|
+        _______, KC_SLSH,    KC_4,    KC_5,    KC_6, KC_PLUS,         KC_PGDN, KC_LEFT, KC_DOWN, KC_RGHT,  KC_DEL, XXXXXXX,
+    //|--------+--------+--------+--------+--------+--------|       |--------+--------+--------+--------+--------+--------|
+        _______, KC_ASTR,    KC_7,    KC_8,    KC_9,  KC_EQL,         XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, _______,
+    //|--------+--------+--------+--------+--------+--------|       |--------+--------+--------+--------+--------+--------|
+                                   _______, _______, _______,         _______, _______, _______
+    //                            `-------------------------'       `--------------------------'
+    ),
+
+    [_RAISE] = LAYOUT(
+    //,-----------------------------------------------------.       ,-----------------------------------------------------.
+        _______, KC_EXLM,   KC_AT, KC_HASH,  KC_DLR, KC_PERC,         KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN,  KC_F11,
+    //|--------+--------+--------+--------+--------+--------|       |--------+--------+--------+--------+--------+--------|
+        _______,   KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,          KC_GRV, KC_MINS,  KC_EQL, KC_LBRC, KC_RBRC,  KC_F12,
+    //|--------+--------+--------+--------+--------+--------|       |--------+--------+--------+--------+--------+--------|
+        _______,   KC_F6,   KC_F7,   KC_F8,   KC_F9,  KC_F10,         KC_TILD, KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, _______,
+    //|--------+--------+--------+--------+--------+--------|       |--------+--------+--------+--------+--------+--------|
+                                   _______, _______, _______,         _______, _______, _______
+    //                            `-------------------------'       `--------------------------'
+    ),
+
+    [_ADJUST] = LAYOUT(
+    //,-----------------------------------------------------.       ,-----------------------------------------------------.
+        XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,         RGB_TOG, RGB_MOD, RGB_VAI, RGB_HUI, RGB_SAI, RGB_SPI,
+    //|--------+--------+--------+--------+--------+--------|       |--------+--------+--------+--------+--------+--------|
+        XXXXXXX, XXXXXXX, VSCTERM, KC_PSCR, CHNLANG, XXXXXXX,         XXXXXXX,RGB_RMOD, RGB_VAD, RGB_HUD, RGB_SAD, RGB_SPD,
+    //|--------+--------+--------+--------+--------+--------|       |--------+--------+--------+--------+--------+--------|
+        XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,         XXXXXXX, XXXXXXX, 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);
+}

keyboards/crkbd/keymaps/colemad/layers.h

@@ -0,0 +1,10 @@
+// Copyright 2022 Álvaro Cortés (@ACortesDev)
+// SPDX-License-Identifier: GPL-2.0-or-later
+#pragma once
+
+enum custom_layers {
+    _COLEMAK,
+    _LOWER,
+    _RAISE,
+    _ADJUST,
+};

keyboards/crkbd/keymaps/colemad/oled.c

@@ -0,0 +1,128 @@
+// Copyright 2022 Álvaro Cortés (@ACortesDev)
+// SPDX-License-Identifier: GPL-2.0-or-later
+#include QMK_KEYBOARD_H
+#include "layers.h"
+#include "oled.h"
+
+oled_rotation_t oled_init_user(oled_rotation_t rotation) {
+    return OLED_ROTATION_270;
+}
+
+void render_layer_symbol(void) {
+    static const char PROGMEM default_layer[] = {
+        0x20, 0x94, 0x95, 0x96, 0x20,
+        0x20, 0xb4, 0xb5, 0xb6, 0x20,
+        0x20, 0xd4, 0xd5, 0xd6, 0x20, 0};
+    static const char PROGMEM raise_layer[] = {
+        0x20, 0x97, 0x98, 0x99, 0x20,
+        0x20, 0xb7, 0xb8, 0xb9, 0x20,
+        0x20, 0xd7, 0xd8, 0xd9, 0x20, 0};
+    static const char PROGMEM lower_layer[] = {
+        0x20, 0x9a, 0x9b, 0x9c, 0x20,
+        0x20, 0xba, 0xbb, 0xbc, 0x20,
+        0x20, 0xda, 0xdb, 0xdc, 0x20, 0};
+    static const char PROGMEM adjust_layer[] = {
+        0x20, 0x9d, 0x9e, 0x9f, 0x20,
+        0x20, 0xbd, 0xbe, 0xbf, 0x20,
+        0x20, 0xdd, 0xde, 0xdf, 0x20, 0};
+    if(layer_state_is(_ADJUST)) {
+        oled_write_P(adjust_layer, false);
+    } else if(layer_state_is(_LOWER)) {
+        oled_write_P(lower_layer, false);
+    } else if(layer_state_is(_RAISE)) {
+        oled_write_P(raise_layer, false);
+    } else {
+        oled_write_P(default_layer, false);
+    }
+}
+
+void render_layer_name(void) {
+    bool lower = layer_state_is(_LOWER) & !layer_state_is(_ADJUST);
+    bool raise = layer_state_is(_RAISE) & !layer_state_is(_ADJUST);
+    bool adjust = layer_state_is(_ADJUST);
+
+    if(lower){ 
+        oled_write_P(PSTR("LOWER"), false);
+    } else if(raise){ 
+        oled_write_P(PSTR("RAISE"), false);
+    } else if(adjust){ 
+        oled_write_P(PSTR(" ADJ "), false);
+    } else { 
+        oled_write_P(PSTR("     "), false); 
+    }
+}
+
+void render_mod_state(uint8_t modifiers) {
+    static const char PROGMEM shift_line_1[] = {
+        0x85, 0x86, 0x87, 0};
+    static const char PROGMEM shift_line_2[] = {
+        0xa5, 0xa6, 0xa7, 0};
+
+    static const char PROGMEM ctrl_line_1[] = {
+        0x88, 0x89, 0x8a, 0x8b, 0};
+    static const char PROGMEM ctrl_line_2[] = {
+        0xa8, 0xa9, 0xaa, 0xab, 0};
+
+    static const char PROGMEM os_line_1[] = {
+        0x8c, 0x8d, 0x8e, 0};
+    static const char PROGMEM os_line_2[] = {
+        0xac, 0xad, 0xae, 0};
+
+    static const char PROGMEM alt_line_1[] = {
+        0x8f, 0x90, 0x91, 0};
+    static const char PROGMEM alt_line_2[] = {
+        0xaf, 0xb0, 0xb1, 0};
+    
+    if (modifiers & MOD_MASK_GUI) {
+        oled_write(" ", false);
+        oled_write_ln_P(os_line_1, false);
+        oled_write(" ", false);
+        oled_write_ln_P(os_line_2, false);
+    } else {
+        oled_write_ln("", false);
+        oled_write_ln("", false);
+    }
+
+    if (modifiers & MOD_MASK_SHIFT) {
+        oled_write(" ", false);
+        oled_write_ln_P(shift_line_1, false);
+        oled_write(" ", false);
+        oled_write_ln_P(shift_line_2, false);
+    } else {
+        oled_write_ln("", false);
+        oled_write_ln("", false);
+    }
+
+    if (modifiers & MOD_MASK_ALT) {
+        oled_write(" ", false);
+        oled_write_ln_P(alt_line_1, false);
+        oled_write(" ", false);
+        oled_write_ln_P(alt_line_2, false);
+    } else {
+        oled_write_ln("", false);
+        oled_write_ln("", false);
+    }
+
+    if (modifiers & MOD_MASK_CTRL) {
+        oled_write_ln_P(ctrl_line_1, false);
+        oled_write_ln_P(ctrl_line_2, false);
+    } else {
+        oled_write_ln("", false);
+        oled_write_ln("", false);
+    }
+}
+
+void render_status(void){
+    render_layer_name();
+
+    render_layer_symbol();
+    
+    oled_write_P(PSTR("\n\n\n"), false);
+    
+    render_mod_state(get_mods()|get_oneshot_mods());
+}
+
+bool oled_task_user(void) {
+    render_status();
+    return false;
+}

keyboards/crkbd/keymaps/colemad/oled.h

@@ -0,0 +1,13 @@
+// Copyright 2022 Álvaro Cortés (@ACortesDev)
+// SPDX-License-Identifier: GPL-2.0-or-later
+#pragma once
+
+#ifdef OLED_ENABLE
+    bool process_record_oled(uint16_t keycode, keyrecord_t *record);
+    oled_rotation_t oled_init_user(oled_rotation_t rotation);
+    void render_layer_symbol(void);
+    void render_layer_name(void);
+    void render_mod_state(uint8_t modifiers);
+    void render_status(void);
+    bool oled_task_user(void);
+#endif

keyboards/crkbd/keymaps/colemad/process_records.c

@@ -0,0 +1,21 @@
+// Copyright 2022 Álvaro Cortés (@ACortesDev)
+// SPDX-License-Identifier: GPL-2.0-or-later
+#include "layers.h"
+#include "keycodes.h"
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+    /* Macros */
+    switch (keycode) {
+        case VSCTERM:
+            if (record->event.pressed) {
+                SEND_STRING(SS_LCTL("`")); // Ctrl + ` (to toggle vscode terminal)
+            }
+            return false;
+        case CHNLANG:
+            if (record->event.pressed) {
+                SEND_STRING(SS_LCTL(SS_LSFT("n"))); // Ctrl + Shift + N (to change keyboard layout)
+            }
+            return false;
+    }
+    return true;
+}

keyboards/crkbd/keymaps/colemad/process_records.h

@@ -0,0 +1,5 @@
+// Copyright 2022 Álvaro Cortés (@ACortesDev)
+// SPDX-License-Identifier: GPL-2.0-or-later
+#pragma once
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record);

keyboards/crkbd/keymaps/colemad/readme.md

@@ -0,0 +1,106 @@
+# **COLEMAD**
+
+## Corne Keyboard (CRKBD) **Colemak** layout by [ACortesDev](https://github.com/ACortesDev)
+
+1. **Fast navigation**.
+2. **Fast symbols**.
+3. **Fast numbers**.  
+   Using the Telephone/ATM numpad layout. Easier to memorize/visualize as numbers follow *left-to-right, top-to-bottom* order.
+4. **Fast capital letters**.
+   Added a *CAPS Lock* key because... [There is no *CAPS Lock* key in the Colemak Layout](https://colemak.com/FAQ#Where_is_the_Caps_Lock_key.3F).
+
+---
+
+### **Flashing**
+
+For *Pro Micro* execute: `sudo make crkbd:colemad:avrdude`
+
+For *Elite-C* execute: `sudo make crkbd:colemad:dfu`
+
+---
+
+### **Layers**
+
+#### 0. **COLEMAK**
+
+Notes:
+
+- Double tap Shift to (de)activate CAPS Lock.
+- Hold down the Enter thumb key to switch to the LOWER layer
+- Hold down the Space thumb key to switch to the RAISE layer
+- Characters  **"**  **:**  **|**  **<**  **>**  **?** as you would expect them using *Shift*.
+
+```text
+  ,-----------------------------------------------------.      ,-----------------------------------------------------.
+  |    Tab |      Q |      W |      F |      P |      G |      |      J |      L |      U |      Y |      ; |      \ |
+  |--------+--------+--------+--------+--------+--------|      |--------+--------+--------+--------+--------+--------|
+  | BackSP |      A |      R |      S |      T |      D |      |      H |      N |      E |      I |      O |      ' |
+  |--------+--------+--------+--------+--------+--------|      |--------+--------+--------+--------+--------+--------|
+  |  Shift |      Z |      X |      C |      V |      B |      |      K |      M |      , |      . |      / |    ESC |
+  `--------+--------+--------+--------+--------+--------|      |--------+--------+--------+--------+--------+--------'
+                                               ,--------.      ,--------.
+                             ,-----------------|        |      |        |-----------------.
+                             |   Alt  |  Ctrl  |  Space |      | Enter  |  Shift |    GUI |
+                             |        |        | (RAISE)|      |(LOWER) |        |        |
+                             `--------+--------+--------'      `--------+--------+--------'
+```
+
+#### 1. **LOWER**
+
+##### Numpad + Navigation
+
+```text
+  ,-----------------------------------------------------.      ,-----------------------------------------------------.
+  |    Tab |      0 |      1 |      2 |      3 |      - |      |   PgUP |   HOME |      ↑ |    END |    ESC |        |
+  |--------+--------+--------+--------+--------+--------|      |--------+--------+--------+--------+--------+--------|
+  | BackSP |      / |      4 |      5 |      6 |      + |      |   PgDN |      ← |      ↓ |      → |    DEL |        |
+  |--------+--------+--------+--------+--------+--------|      |--------+--------+--------+--------+--------+--------|
+  |  Shift |      * |      7 |      8 |      9 |      = |      |        |        |        |        |        |    ESC |
+  `--------+--------+--------+--------+--------+--------|      |--------+--------+--------+--------+--------+--------'
+                                               ,--------.      ,--------.
+                             ,-----------------|        |      |        |-----------------.
+                             |    Alt |  Ctrl  |  Space |      |        |  Shift |    GUI |
+                             |        |        | (RAISE)|      |(LOWER) |        |        |
+                             `--------+--------+--------'      `--------+--------+--------'
+```
+
+#### 2. **RAISE**
+
+##### Symbols + Function Keys
+
+```text
+  ,-----------------------------------------------------.      ,-----------------------------------------------------.
+  |    Tab |      ! |      @ |      # |      $ |      % |      |      ^ |      & |      * |      ( |      ) |    F11 |
+  |--------+--------+--------+--------+--------+--------|      |--------+--------+--------+--------+--------+--------|
+  | BackSP |     F1 |     F2 |     F3 |     F4 |     F5 |      |      ` |      - |      = |      [ |      ] |    F12 |
+  |--------+--------+--------+--------+--------+--------|      |--------+--------+--------+--------+--------+--------|
+  |  Shift |     F6 |     F7 |     F8 |     F9 |    F10 |      |      ~ |      _ |      + |      { |      } |    ESC |
+  `--------+--------+--------+--------+--------+--------|      |--------+--------+--------+--------+--------+--------'
+                                               ,--------.      ,--------.
+                             ,-----------------|        |      |        |-----------------.
+                             |   Alt  |  Ctrl  |        |      |  Enter |  Shift |    GUI |
+                             |        |        | (RAISE)|      |(LOWER) |        |        |
+                             `--------+--------+--------'      `--------+--------+--------'
+```
+
+#### 3. **ADJUST**
+
+##### Macros + Settings
+
+```text
+  ,-----------------------------------------------------.      ,-----------------------------------------------------.
+  |        |        |        |        |        |        |      |RGB_TOG |RGB_MOD |RGB_VAI |RGB_HUI |RGB_SAI |RGB_SPI |
+  |--------+--------+--------+--------+--------+--------|      |--------+--------+--------+--------+--------+--------|
+  |        |        |VSCTERM |  PSCR  |CHNLANG |        |      |        |RGB_RMOD|RGB_VAD |RGB_HUD |RGB_SAD |RGB_SPD |
+  |--------+--------+--------+--------+--------+--------|      |--------+--------+--------+--------+--------+--------|
+  |        |        |        |        |        |        |      |        |        |        |        |        |        |
+  `--------+--------+--------+--------+--------+--------|      |--------+--------+--------+--------+--------+--------'
+                                               ,--------.      ,--------.
+                             ,-----------------|        |      |        |-----------------.
+                             |        |        |        |      |        |        |        |
+                             |        |        | (RAISE)|      |(LOWER) |        |        |
+                             `--------+--------+--------'      `--------+--------+--------'
+```
+
+- Macro **VSCTERM**: Toggles the vscode terminal (Ctrl + `)
+- Macro **CHNLANG**: Changes the OS keyboard layout (Ctrl + Shift + N)

keyboards/crkbd/keymaps/colemad/rules.mk

@@ -0,0 +1,21 @@
+RGB_MATRIX_ENABLE = yes
+RGBLIGHT_ENABLE = no
+SPLIT_KEYBOARD = yes
+TAP_DANCE_ENABLE = yes
+MOUSEKEY_ENABLE = no
+OLED_ENABLE = yes
+OLED_DRIVER = SSD1306
+
+
+# Link Time Optimization (Reduces compiled size)
+LTO_ENABLE = yes
+
+SRC += ./process_records.c
+
+ifeq ($(TAP_DANCE_ENABLE),yes)
+	SRC += ./tap_dances.c
+endif
+
+ifeq ($(OLED_ENABLE),yes)
+	SRC += ./oled.c
+endif

keyboards/crkbd/keymaps/colemad/tap_dances.c

@@ -0,0 +1,7 @@
+// Copyright 2022 Álvaro Cortés (@ACortesDev)
+// SPDX-License-Identifier: GPL-2.0-or-later
+#include "tap_dances.h"
+
+qk_tap_dance_action_t tap_dance_actions[] = {
+    [TD_LSFT_CAPS] = ACTION_TAP_DANCE_DOUBLE(KC_LSFT, KC_CAPS)
+};

keyboards/crkbd/keymaps/colemad/tap_dances.h

@@ -0,0 +1,11 @@
+// Copyright 2022 Álvaro Cortés (@ACortesDev)
+// SPDX-License-Identifier: GPL-2.0-or-later
+#pragma once
+
+#include QMK_KEYBOARD_H
+
+enum custom_tapdances{
+    TD_LSFT_CAPS = 0,
+};
+
+#define T_SFT TD(TD_LSFT_CAPS) /* Tap for Shift, double tap for CAPSLOCK */