Add iS0 Keypad (#6456)

* Start progress

* Build firmware

* Prepare for pullreq

* Add a keymap

* Update keyboards/illuminati/is0/rules.mk

Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com>

* Update keyboards/illuminati/is0/info.json

Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com>

1 files changed, 33 insertions, 0 deletions

diff --git a/keyboards/illuminati/is0/is0.h b/keyboards/illuminati/is0/is0.h
new file mode 100644
index 0000000000..a9fae5b40e
--- /dev/null
+++ b/keyboards/illuminati/is0/is0.h
@@ -0,0 +1,33 @@
+/* Copyright 2019 Ryota Goto
+ *
+ * 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 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( \
+    K0 \
+) \
+{ \
+    { K0 } \
+}