Cu24 keyboard addition (#2330)

* Added Modular keyboards L,R and NUM

Created code modules for the 3 modules of the modular keyboard.
Original idea by MechboardsUK. Uses i2c implementation similar to lets
split

* CU24 Support

Addes Support for the upcoming CU24 keyboard sold by CapsUnlocked

* Removed modular keyboards to make stuff clear

* Lower Case folders

* Remove CU24 - Rename Folder

* Add CU24 - Renamed

* Fixed ignore list

I am stupid

2 files changed, 66 insertions, 0 deletions

diff --git a/keyboards/cu24/keymaps/default/keymap.c b/keyboards/cu24/keymaps/default/keymap.c
new file mode 100644
index 0000000000..8e2f656328
--- /dev/null
+++ b/keyboards/cu24/keymaps/default/keymap.c
@@ -0,0 +1,56 @@
+/* Copyright 2018 Yiancar
+ *
+ * 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 "cu24.h"
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[0] = KEYMAP( /* Base */
+  KC_MPLY,  KC_MUTE,  KC_VOLD,  KC_VOLU, \
+  MO(1)  ,  KC_PSLS,  KC_PAST,  KC_PMNS, \
+  KC_P7  ,  KC_P8  ,  KC_P9  ,  KC_PPLS, \
+  KC_P4  ,  KC_P5  ,  KC_P6  ,  KC_PPLS, \
+  KC_P1  ,  KC_P2  ,  KC_P3  ,  KC_PENT, \
+  KC_P0  ,  KC_P0  ,  KC_PDOT,  KC_PENT
+),
+
+[1] = KEYMAP( /* FN */
+  RGB_TOG,  RGB_MOD,  BL_STEP,  BL_BRTG, \
+  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS, \
+  RGB_HUI,  RGB_SAI,  RGB_VAI,  KC_TRNS, \
+  RGB_HUD,  RGB_SAD,  RGB_VAD,  KC_TRNS, \
+  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS, \
+  KC_TRNS,  KC_TRNS,  RESET  ,  KC_TRNS
+),
+};
+
+/* Use this function to add macros */
+const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
+{
+  // MACRODOWN only works in this function
+      switch(id) {
+        case 0:
+          if (record->event.pressed) {
+            register_code(KC_RSFT);
+          } else {
+            unregister_code(KC_RSFT);
+          }
+        break;
+      }
+    return MACRO_NONE;
+};
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  return true;
+}
diff --git a/keyboards/cu24/keymaps/default/readme.md b/keyboards/cu24/keymaps/default/readme.md
new file mode 100644
index 0000000000..5528d6c0d8
--- /dev/null
+++ b/keyboards/cu24/keymaps/default/readme.md
@@ -0,0 +1,10 @@
+https://imgur.com/a/vpHFj
+
+![CU24 Layout Image](https://imgur.com/X1c1qeY)
+
+# Default CU24 Layout
+
+This is the default layout that comes flashed on every CU24. It is like a normal numpad,
+with all the led customization on the Fn layer.
+
+See [All Layouts](https://imgur.com/trwO7dN) for all supported configurations!
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