add support for Noah AVR PCB (#11563)

* add support for Noah AVR PCB

* Update info.json

* Update readme.md

* Update keyboards/kb_elmo/noah_avr/rules.mk

Co-authored-by: Ryan <fauxpark@gmail.com>

* Update keymap.c

* Apply suggestions from code review

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

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

1 files changed, 54 insertions, 0 deletions

diff --git a/keyboards/kb_elmo/noah_avr/config.h b/keyboards/kb_elmo/noah_avr/config.h
new file mode 100644
index 0000000000..5c6dfe8b5e
--- /dev/null
+++ b/keyboards/kb_elmo/noah_avr/config.h
@@ -0,0 +1,54 @@
+/*
+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   0x1DB0
+#define DEVICE_VER   0x0001
+#define MANUFACTURER kb-elmo
+#define PRODUCT      Noah AVR
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 16
+
+/* Keyboard Matrix Assignments */
+#define MATRIX_ROW_PINS { B4, B6, D7, D5, D0 }
+#define MATRIX_COL_PINS { D1, D2, D3, D4, C6, C7, F7, F6, F5, F4, F0, F1, B3, B2, B1, B0 }
+#define UNUSED_PINS
+
+/* COL2ROW, ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+/* Caps LED */
+#define LED_CAPS_LOCK_PIN D6
+
+/* RGB */
+#define RGB_DI_PIN B5
+#define RGBLIGHT_ANIMATIONS
+#define RGBLED_NUM 7
+#define RGBLIGHT_SLEEP // RGB will turn off when PC is put to sleep
+#define WS2812_BYTE_ORDER WS2812_BYTE_ORDER_BGR // RGB on the Noah is different order
+
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCE 5
+