[Keyboard] Add yoichiro/lunakey_macro (#13849)

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Ryan <fauxpark@gmail.com>

1 files changed, 37 insertions, 0 deletions

diff --git a/keyboards/yoichiro/lunakey_macro/lunakey_macro.h b/keyboards/yoichiro/lunakey_macro/lunakey_macro.h
new file mode 100644
index 0000000000..487b7fe208
--- /dev/null
+++ b/keyboards/yoichiro/lunakey_macro/lunakey_macro.h
@@ -0,0 +1,37 @@
+/* Copyright 2020 Yoichiro Tanaka
+ *
+ * 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( \
+    k00, k01, k02, k03, \
+    k10, k11, k12, k13, \
+    k20, k21, k22 \
+) { \
+    { k00, k01, k02, k03   }, \
+    { k10, k11, k12, k13   }, \
+    { k20, k21, k22, KC_NO }  \
+}