[Keyboard] Maartenwut GH80-3700 (#9960)

* Add GH80-3700

* Add via keymap

* Update gh80_3700.h

* Update config.h

* LAYOUT_all -> LAYOUT_ortho_6x4

* Update readme.md

1 files changed, 63 insertions, 0 deletions

diff --git a/keyboards/maartenwut/gh80_3700/gh80_3700.h b/keyboards/maartenwut/gh80_3700/gh80_3700.h
new file mode 100644
index 0000000000..053885ae32
--- /dev/null
+++ b/keyboards/maartenwut/gh80_3700/gh80_3700.h
@@ -0,0 +1,63 @@
+/* Copyright 2020 Maarten Dekkers <maartenwut@gmail.com>
+ *
+ * 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_all LAYOUT_ortho_6x4
+
+#define LAYOUT_ortho_6x4( \
+    k00, k01, k02, k03, \
+    k10, k11, k12, k13, \
+    k20, k21, k22, k23, \
+    k30, k31, k32, k33, \
+    k40, k41, k42, k43, \
+    k50, k51, k52, k53  \
+) \
+{ \
+    { k00, k01, k02, k03 }, \
+    { k10, k11, k12, k13 }, \
+    { k20, k21, k22, k23 }, \
+    { k30, k31, k32, k33 }, \
+    { k40, k41, k42, k43 }, \
+    { k50, k51, k52, k53 }  \
+}
+
+#define LAYOUT_numpad_6x4( \
+    k00, k01, k02, k03,    \
+    k10, k11, k12, k13,    \
+    k20, k21, k22,         \
+    k30, k31, k32, k33,    \
+    k40, k41, k42,         \
+    k50,      k52, k53     \
+) \
+{ \
+    { k00, k01, k02, k03 },   \
+    { k10, k11, k12, k13 },   \
+    { k20, k21, k22, KC_NO }, \
+    { k30, k31, k32, k33 },   \
+    { k40, k41, k42, KC_NO }, \
+    { k50, KC_NO, k52, k53 }  \
+}