[Keymap] Added m47ch4n keymap (#6673)

* Add m47ch4n's keymap

* Modify keymap

* Format m47ch4n keymap.c using clang-format

* Modify layer updater

* Fix wrong key repeating bug

* Add readme and QMK Configurator json

* Fix layer updateter

* Add Raise layer

* Add kana keys

1 files changed, 33 insertions, 0 deletions

diff --git a/keyboards/ergodash/rev1/keymaps/m47ch4n/config.h b/keyboards/ergodash/rev1/keymaps/m47ch4n/config.h
new file mode 100644
index 0000000000..df04873a97
--- /dev/null
+++ b/keyboards/ergodash/rev1/keymaps/m47ch4n/config.h
@@ -0,0 +1,33 @@
+/*
+This is the c configuration file for the keymap
+
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+Copyright 2015 Jack Humbert
+
+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
+
+
+/* Use I2C or Serial, not both */
+
+#define USE_SERIAL
+// #define USE_I2C
+
+/* Select hand configuration */
+
+#define MASTER_LEFT
+// #define MASTER_RIGHT
+// #define EE_HANDS