added twelvekey (#12281)

* added twelvekey

* rename layout

1 files changed, 46 insertions, 0 deletions

diff --git a/keyboards/kb_elmo/twelvekey/config.h b/keyboards/kb_elmo/twelvekey/config.h
new file mode 100644
index 000000000..4be5f4f31
--- /dev/null
+++ b/keyboards/kb_elmo/twelvekey/config.h
@@ -0,0 +1,46 @@
+/*
+Copyright 2021 kb-elmo<mail@elmo.space>
+
+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 "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID    0xA68C
+#define PRODUCT_ID   0x9879
+#define DEVICE_VER   0x0001
+#define MANUFACTURER kb-elmo
+#define PRODUCT      Twelvekey
+
+/* key matrix size */
+#define MATRIX_ROWS 3
+#define MATRIX_COLS 4
+
+/* Keyboard Matrix Assignments */
+#define MATRIX_ROW_PINS { D1, C4, D7 }
+#define MATRIX_COL_PINS { C5, D0, B0, D6 }
+
+/* COL2ROW, ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+/* Backlight */
+#define BACKLIGHT_PIN B1
+#define BACKLIGHT_LEVELS 8
+#define BACKLIGHT_ON_STATE 0
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCE 5