[Keyboard] Add the Octopad (#9946)

* Create Alter folder

* Revert "Create Alter folder"

This reverts commit 361103b821dbb22957b66cdedb0d11f996def71c.

* Add octopad folder

* Added a new keyboard, the Octopad

* Edited files based on requested changes

* Moved encoder code in keyboard level

* Updated the readme

* Corrected the rows and columns of encoders on config.h

* Changed the Vendor ID to D812 since the first one was already taken

* Added support for ast1109MLTRQ speakers

* Increased number of layers to 8 on VIA keymap

* Edited files based on comments

* Edited rules.mk as per comment

* Edited readme.md as per comment

12 files changed, 406 insertions, 0 deletions

diff --git a/keyboards/nightly_boards/octopad/config.h b/keyboards/nightly_boards/octopad/config.h
new file mode 100644
index 000000000..fc8956d1d
--- /dev/null
+++ b/keyboards/nightly_boards/octopad/config.h
@@ -0,0 +1,85 @@
+/*
+Copyright 2020 Neil Brian Ramirez
+
+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 0xD812
+#define PRODUCT_ID 0x0004
+#define DEVICE_VER 0x0001
+#define MANUFACTURER Neil Brian Ramirez
+#define PRODUCT Octopad
+
+/* key matrix size */
+#define MATRIX_ROWS 3
+#define MATRIX_COLS 5
+
+/*
+ * Keyboard Matrix Assignments
+ *
+ * Change this to how you wired your keyboard
+ * COLS: AVR pins used for columns, left to right
+ * ROWS: AVR pins used for rows, top to bottom
+ * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
+ *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
+ *
+ */
+#define MATRIX_ROW_PINS { B2, B3, NO_PIN }
+#define MATRIX_COL_PINS { F1, F0, D0, D1, B1 }
+#define UNUSED_PINS
+
+/* COL2ROW, ROW2COL*/
+#define DIODE_DIRECTION COL2ROW
+
+#define RGB_DI_PIN F7
+#ifdef RGB_DI_PIN
+#define RGBLED_NUM 8
+#define RGBLIGHT_ANIMATIONS
+
+#endif
+
+/* Encoders */
+
+#define ENCODERS 2
+
+#define ENCODERS_PAD_A { C7, F4 }
+#define ENCODERS_PAD_B { C6, F5 }
+
+#define ENCODERS_CW_KEY  { { 3, 2 },{ 1, 2 } }
+#define ENCODERS_CCW_KEY { { 2, 2 },{ 0, 2 } }
+
+/* Audio */
+
+#define B5_AUDIO
+
+#define AUDIO_CLICKY
+
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCE 5
+
+/* define if matrix has ghost (lacks anti-ghosting diodes) */
+//#define MATRIX_HAS_GHOST
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
+#define LOCKING_SUPPORT_ENABLE
+/* Locking resynchronize hack */
+#define LOCKING_RESYNC_ENABLE
+
+
diff --git a/keyboards/nightly_boards/octopad/encoder_action.c b/keyboards/nightly_boards/octopad/encoder_action.c
new file mode 100644
index 000000000..042a3871c
--- /dev/null
+++ b/keyboards/nightly_boards/octopad/encoder_action.c
@@ -0,0 +1,51 @@
+/* Copyright 2020 Neil Brian Ramirez
+ *
+ * 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 3 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/>.
+ */
+
+#include "encoder_action.h"
+
+#ifdef ENCODERS
+static uint8_t encoder_state[ENCODERS] = {0};
+static keypos_t encoder_cw[ENCODERS] = ENCODERS_CW_KEY;
+static keypos_t encoder_ccw[ENCODERS] = ENCODERS_CCW_KEY;
+#endif
+
+void encoder_action_unregister(void) {
+#ifdef ENCODERS
+    for (int index = 0; index < ENCODERS; ++index) {
+        if (encoder_state[index]) {
+            keyevent_t encoder_event = (keyevent_t) {
+                .key = encoder_state[index] >> 1 ? encoder_cw[index] : encoder_ccw[index],
+                .pressed = false,
+                .time = (timer_read() | 1)
+            };
+            encoder_state[index] = 0;
+            action_exec(encoder_event);
+        }
+    }
+#endif
+}
+
+void encoder_action_register(uint8_t index, bool clockwise) {
+#ifdef ENCODERS
+    keyevent_t encoder_event = (keyevent_t) {
+        .key = clockwise ? encoder_cw[index] : encoder_ccw[index],
+        .pressed = true,
+        .time = (timer_read() | 1)
+    };
+    encoder_state[index] = (clockwise ^ 1) | (clockwise << 1);
+    action_exec(encoder_event);
+#endif
+}
diff --git a/keyboards/nightly_boards/octopad/encoder_action.h b/keyboards/nightly_boards/octopad/encoder_action.h
new file mode 100644
index 000000000..098210d40
--- /dev/null
+++ b/keyboards/nightly_boards/octopad/encoder_action.h
@@ -0,0 +1,21 @@
+/* Copyright 2020 Neil Brian Ramirez
+ *
+ * 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 3 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/>.
+ */
+
+#include "quantum.h"
+
+void encoder_action_unregister(void);
+
+void encoder_action_register(uint8_t index, bool clockwise);
\ No newline at end of file
diff --git a/keyboards/nightly_boards/octopad/info.json b/keyboards/nightly_boards/octopad/info.json
new file mode 100644
index 000000000..0e83531ae
--- /dev/null
+++ b/keyboards/nightly_boards/octopad/info.json
@@ -0,0 +1,29 @@
+{
+    "keyboard_name": "Octopad",
+    "url": "",
+    "maintainer": "Neil Brian Ramirez",
+    "width": 6.5,
+    "height": 3.25,
+    "layouts": {
+        "LAYOUT": {
+            "layout": [
+                        {"x":0, "y":0}, 
+                        {"x":1, "y":0}, 
+                        {"x":2, "y":0}, 
+                        {"x":3.5, "y":0}, 
+                        {"x":4.5, "y":0}, 
+                        {"x":5.5, "y":0}, 
+                        
+                        {"x":1.25, "y":1.25}, 
+                        {"x":2.25, "y":1.25}, 
+                        {"x":3.25, "y":1.25}, 
+                        {"x":4.25, "y":1.25}, 
+                        
+                        {"x":1.25, "y":2.25}, 
+                        {"x":2.25, "y":2.25}, 
+                        {"x":3.25, "y":2.25}, 
+                        {"x":4.25, "y":2.25}
+                        ]
+        }
+    }
+}
diff --git a/keyboards/nightly_boards/octopad/keymaps/default/keymap.c b/keyboards/nightly_boards/octopad/keymaps/default/keymap.c
new file mode 100644
index 000000000..5dfea2721
--- /dev/null
+++ b/keyboards/nightly_boards/octopad/keymaps/default/keymap.c
@@ -0,0 +1,32 @@
+/* Copyright 2020 Neil Brian Ramirez
+ *
+ * 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/>.
+ */
+#include QMK_KEYBOARD_H
+
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    /* Base */
+    /* ENC1_CCW, ENC1_P,  ENC1_CW,   ENC2_CCW, ENC2_P, ENC2_CW,
+                         MACRO1,  MACRO2,    MACRO3,   MACRO4,
+                             MACRO5,  MACRO6,    MACRO7,   MACRO8
+        */
+        [0] = LAYOUT(
+                KC_VOLD, KC_ESC,   KC_VOLU,  KC_BRID, RESET,  KC_BRIU,
+                         KC_Q,     KC_W,     KC_E,     KC_R,
+                             KC_A,     KC_S,     KC_D,     KC_F
+                
+    ),
+};
+
diff --git a/keyboards/nightly_boards/octopad/keymaps/via/config.h b/keyboards/nightly_boards/octopad/keymaps/via/config.h
new file mode 100644
index 000000000..176563d6f
--- /dev/null
+++ b/keyboards/nightly_boards/octopad/keymaps/via/config.h
@@ -0,0 +1 @@
+#define DYNAMIC_KEYMAP_LAYER_COUNT 8
diff --git a/keyboards/nightly_boards/octopad/keymaps/via/keymap.c b/keyboards/nightly_boards/octopad/keymaps/via/keymap.c
new file mode 100644
index 000000000..c6ac3ca0b
--- /dev/null
+++ b/keyboards/nightly_boards/octopad/keymaps/via/keymap.c
@@ -0,0 +1,73 @@
+/* Copyright 2020 Neil Brian Ramirez
+ *
+ * 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/>.
+ */
+#include QMK_KEYBOARD_H
+
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    /* Base */
+    /* ENC1_CCW, ENC1_P,  ENC1_CW,   ENC2_CCW, ENC2_P, ENC2_CW,
+                         MACRO1,  MACRO2,    MACRO3,   MACRO4,
+                             MACRO5,  MACRO6,    MACRO7,   MACRO8
+        */
+        [0] = LAYOUT(
+                KC_VOLD, KC_ESC,   KC_VOLU,  KC_BRID, RESET,  KC_BRIU,
+                         KC_Q,     KC_W,     KC_E,     KC_R,
+                             KC_A,     KC_S,     KC_D,     KC_F
+                
+    ),
+        [1] = LAYOUT(
+                KC_TRNS, KC_TRNS,  KC_TRNS,  KC_TRNS, KC_TRNS,  KC_TRNS,
+                         KC_TRNS,  KC_TRNS,  KC_TRNS, KC_TRNS,
+                             KC_TRNS,  KC_TRNS,  KC_TRNS, KC_TRNS
+                
+    ),
+        [2] = LAYOUT(
+                KC_TRNS, KC_TRNS,  KC_TRNS,  KC_TRNS, KC_TRNS,  KC_TRNS,
+                         KC_TRNS,  KC_TRNS,  KC_TRNS, KC_TRNS,
+                             KC_TRNS,  KC_TRNS,  KC_TRNS, KC_TRNS
+                
+    ),
+        [3] = LAYOUT(
+                KC_TRNS, KC_TRNS,  KC_TRNS,  KC_TRNS, KC_TRNS,  KC_TRNS,
+                         KC_TRNS,  KC_TRNS,  KC_TRNS, KC_TRNS,
+                             KC_TRNS,  KC_TRNS,  KC_TRNS, KC_TRNS
+                
+    ),
+        [4] = LAYOUT(
+                KC_TRNS, KC_TRNS,  KC_TRNS,  KC_TRNS, KC_TRNS,  KC_TRNS,
+                         KC_TRNS,  KC_TRNS,  KC_TRNS, KC_TRNS,
+                             KC_TRNS,  KC_TRNS,  KC_TRNS, KC_TRNS
+                
+    ),
+        [5] = LAYOUT(
+                KC_TRNS, KC_TRNS,  KC_TRNS,  KC_TRNS, KC_TRNS,  KC_TRNS,
+                         KC_TRNS,  KC_TRNS,  KC_TRNS, KC_TRNS,
+                             KC_TRNS,  KC_TRNS,  KC_TRNS, KC_TRNS
+                
+    ),
+        [6] = LAYOUT(
+                KC_TRNS, KC_TRNS,  KC_TRNS,  KC_TRNS, KC_TRNS,  KC_TRNS,
+                         KC_TRNS,  KC_TRNS,  KC_TRNS, KC_TRNS,
+                             KC_TRNS,  KC_TRNS,  KC_TRNS, KC_TRNS
+                
+    ),
+        [7] = LAYOUT(
+                KC_TRNS, KC_TRNS,  KC_TRNS,  KC_TRNS, KC_TRNS,  KC_TRNS,
+                         KC_TRNS,  KC_TRNS,  KC_TRNS, KC_TRNS,
+                             KC_TRNS,  KC_TRNS,  KC_TRNS, KC_TRNS
+                
+    ),
+};
diff --git a/keyboards/nightly_boards/octopad/keymaps/via/rules.mk b/keyboards/nightly_boards/octopad/keymaps/via/rules.mk
new file mode 100644
index 000000000..43061db1d
--- /dev/null
+++ b/keyboards/nightly_boards/octopad/keymaps/via/rules.mk
@@ -0,0 +1,2 @@
+VIA_ENABLE = yes
+LTO_ENABLE = yes
\ No newline at end of file
diff --git a/keyboards/nightly_boards/octopad/octopad.c b/keyboards/nightly_boards/octopad/octopad.c
new file mode 100644
index 000000000..9dd9b72a1
--- /dev/null
+++ b/keyboards/nightly_boards/octopad/octopad.c
@@ -0,0 +1,27 @@
+/* Copyright 2020 Neil Brian Ramirez
+ *
+ * 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/>.
+ */
+
+#include "octopad.h"
+
+void matrix_scan_kb(void) {
+    encoder_action_unregister();
+    matrix_scan_user();
+}
+
+void encoder_update_kb(uint8_t index, bool clockwise) {
+    encoder_action_register(index, clockwise);
+    // encoder_update_user(index, clockwise);
+};
\ No newline at end of file
diff --git a/keyboards/nightly_boards/octopad/octopad.h b/keyboards/nightly_boards/octopad/octopad.h
new file mode 100644
index 000000000..941afd3f0
--- /dev/null
+++ b/keyboards/nightly_boards/octopad/octopad.h
@@ -0,0 +1,39 @@
+/* Copyright 2020 Neil Brian Ramirez
+ *
+ * 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"
+#include "encoder_action.h"
+
+/* This is 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( \
+    E00A, K04,   E00B,  E01A, K14,  E01B, \
+    K00,  K01,   K02,   K03,    \
+    K10,  K11,   K12,   K13    \
+\
+) { \
+    { K00,   K01,   K02,    K03,    K04   }, \
+    { K10,   K11,   K12,    K13,    K14   }, \
+    { E00A,  E00B,  E01A,   E01B,   KC_NO }  \
+}
diff --git a/keyboards/nightly_boards/octopad/readme.md b/keyboards/nightly_boards/octopad/readme.md
new file mode 100644
index 000000000..022bd3182
--- /dev/null
+++ b/keyboards/nightly_boards/octopad/readme.md
@@ -0,0 +1,20 @@
+# Nightly Boards Octopad
+
+![octopad](https://i.imgur.com/MkSzzGBl.jpg)
+
+An 8 key macropad with 2 rotary encoders
+
+* Keyboard Maintainer: [Neil Brian Ramirez](https://github.com/NightlyBoards)
+* Hardware Supported: atmega32u4
+
+Make example for this keyboard (after setting up your build environment):
+
+    make nightly_boards/octopad:default
+        
+Flashing example for this keyboard:
+
+    make nightly_boards/octopad:default:flash
+
+You can enter bootloader mode by pressing the physical reset button at the back of the pcb or by holding the upper left key (among the 8 keys) while plugging the usb cable.
+
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
diff --git a/keyboards/nightly_boards/octopad/rules.mk b/keyboards/nightly_boards/octopad/rules.mk
new file mode 100644
index 000000000..0e0230e1e
--- /dev/null
+++ b/keyboards/nightly_boards/octopad/rules.mk
@@ -0,0 +1,26 @@
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = atmel-dfu
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = lite       # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = yes         # Mouse keys
+EXTRAKEY_ENABLE = yes         # Audio control and System control
+CONSOLE_ENABLE = no           # Console for debug
+COMMAND_ENABLE = no           # Commands for debug and configuration
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no         # Breathing sleep LED during USB suspend
+# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+NKRO_ENABLE = no              # USB Nkey Rollover
+BACKLIGHT_ENABLE = no         # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = yes         # Enable keyboard RGB underglow
+BLUETOOTH_ENABLE = no         # Enable Bluetooth
+AUDIO_ENABLE = yes             # Audio output
+ENCODER_ENABLE = yes          # Enable Rotary Encoders
+
+# Added encoder Action
+SRC +=  encoder_action.c
\ No newline at end of file