[Keyboard] bm68rgb (#12128)

* add support for Bbm68rgb

* pull request changes filled

* pull request changes filled(this time for real)

* added new line to files that did not have new lines at end of file

* updated modifier keys for rgb effects

* Update keyboards/bm68rgb/readme.md

* Apply suggestions from code review

* Apply suggestions from code review

* add nkro suppport

* Update keyboards/bm68rgb/rules.mk

* modified keymap to better correspond to physical layout

* updated comment style

1 files changed, 41 insertions, 0 deletions

diff --git a/keyboards/bm68rgb/bm68rgb.h b/keyboards/bm68rgb/bm68rgb.h
new file mode 100644
index 0000000000..3e18b914cc
--- /dev/null
+++ b/keyboards/bm68rgb/bm68rgb.h
@@ -0,0 +1,41 @@
+/* Copyright 2021 peepeetee
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "quantum.h"
+
+/* This is a shortcut to help you visually see your layout.
+ *
+ * The first section contains all of the arguments representing the physical
+ * layout of the board and position of the keys.
+ *
+ * The second converts the arguments into a two-dimensional array which
+ * represents the switch matrix.
+ */
+#define LAYOUT_65_ansi( \
+    k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0A, k0B, k0C, k0D,  k0E,\
+    k10,  k11, k12, k13, k14, k15, k16, k17, k18, k19, k1A, k1B, k1C, k1D, k1E,\
+    k20,   k22, k23, k24, k25, k26, k27, k28, k29, k2A, k2B, k2C,   k2D,   k2E,\
+    k31,    k32, k33, k34, k35, k36, k37, k38, k39, k3A, k3B,    k3C, k3D, k3E,\
+    k40,  k41,  k42,             k46,             k49, k4A, k4B, k4C, k4D, k4E\
+) { \
+    { k00,   k01,   k02,   k03,   k04,   k05,   k06,   k07,   k08,   k09,   k0A,   k0B,   k0C,   k0D,  k0E   }, \
+    { k10,   k11,   k12,   k13,   k14,   k15,   k16,   k17,   k18,   k19,   k1A,   k1B,   k1C,   k1D,  k1E   }, \
+    { k20,   KC_NO, k22,   k23,   k24,   k25,   k26,   k27,   k28,   k29,   k2A,   k2B,   k2C,   k2D,  k2E   }, \
+    { KC_NO, k31,   k32,   k33,   k34,   k35,   k36,   k37,   k38,   k39,   k3A,   k3B,   k3C,   k3D,  k3E   }, \
+    { k40,   k41,   k42,   KC_NO, KC_NO, KC_NO, k46,   KC_NO, KC_NO, k49,   k4A,   k4B,   k4C,   k4D,  k4E   }, \
+}