[Keyboard] Add Work Louder Numpad (#18912)

* [Keyboard] Add Work Louder Numpad

* Add future proofing for rgb matrix

* Update readme

* fixup copyright headers

* Actually enable via

7 files changed, 202 insertions, 0 deletions

diff --git a/keyboards/work_louder/numpad/config.h b/keyboards/work_louder/numpad/config.h
new file mode 100644
index 0000000000..7cf84a7d18
--- /dev/null
+++ b/keyboards/work_louder/numpad/config.h
@@ -0,0 +1,33 @@
+// Copyright 2022 Christopher Courtney, aka Drashna Jael're  (@drashna) <drashna@live.com>
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+//#define NO_DEBUG
+
+/* disable print */
+//#define NO_PRINT
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+//#define NO_ACTION_ONESHOT
+
+
+// #define RGB_DI_PIN D1
+#define DRIVER_LED_TOTAL 16
+#define RGB_MATRIX_LED_COUNT DRIVER_LED_TOTAL
+#define RGB_MATRIX_MAXIMUM_BRIGHTNESS 255
+#define RGB_MATRIX_DISABLE_KEYCODES
+#define RGB_DISABLE_WHEN_USB_SUSPENDED
+#define RGB_MATRIX_FRAMEBUFFER_EFFECTS
+
+#define RGBLIGHT_DI_PIN D2
+#define RGBLIGHT_DEFAULT_MODE RGBLIGHT_MODE_STATIC_GRADIENT + 9
+#define RGBLIGHT_DEFAULT_HUE 213
diff --git a/keyboards/work_louder/numpad/info.json b/keyboards/work_louder/numpad/info.json
new file mode 100644
index 0000000000..b5117c91d3
--- /dev/null
+++ b/keyboards/work_louder/numpad/info.json
@@ -0,0 +1,92 @@
+{
+    "manufacturer": "Work Louder",
+    "keyboard_name": "numpad",
+    "maintainer": "Drashna Jael're",
+    "bootloader": "atmel-dfu",
+    "diode_direction": "COL2ROW",
+    "features": {
+        "bootmagic": true,
+        "command": false,
+        "console": false,
+        "extrakey": true,
+        "mousekey": true,
+        "nkro": true,
+        "rgblight": true,
+        "rgb_matrix": true
+    },
+    "matrix_pins": {
+        "cols": ["B5", "B6", "C6", "C7"],
+        "rows": ["F1", "F4", "F5", "F6"]
+    },
+    "processor": "atmega32u4",
+    "url": "https://worklouder.cc",
+    "usb": {
+        "device_version": "1.0.0",
+        "pid": "0x99EB",
+        "vid": "0x574C"
+    },
+    "build": {
+        "lto": true
+    },
+    "rgb_matrix": {
+        "driver": "WS2812",
+        "layout": [
+            { "flags": 1, "matrix": [3, 3], "x": 141, "y": 64 },
+            { "flags": 1, "matrix": [3, 2], "x": 122, "y": 64 },
+            { "flags": 1, "matrix": [3, 1], "x": 103, "y": 64 },
+            { "flags": 4, "matrix": [3, 0], "x": 84, "y": 64 },
+            { "flags": 1, "matrix": [2, 0], "x": 84, "y": 45 },
+            { "flags": 1, "matrix": [2, 1], "x": 103, "y": 45 },
+            { "flags": 1, "matrix": [2, 2], "x": 122, "y": 45 },
+            { "flags": 4, "matrix": [2, 3], "x": 141, "y": 45 },
+            { "flags": 1, "matrix": [1, 3], "x": 141, "y": 26 },
+            { "flags": 1, "matrix": [1, 2], "x": 122, "y": 26 },
+            { "flags": 1, "matrix": [1, 1], "x": 103, "y": 26 },
+            { "flags": 4, "matrix": [1, 0], "x": 84, "y": 26 },
+            { "flags": 1, "matrix": [0, 0], "x": 84, "y": 7 },
+            { "flags": 4, "matrix": [0, 1], "x": 103, "y": 7 },
+            { "flags": 4, "matrix": [0, 2], "x": 122, "y": 7 },
+            { "flags": 4, "matrix": [0, 3], "x": 141, "y": 7 }
+        ]
+    },
+    "rgblight": {
+        "animations": {
+            "breathing": true,
+            "knight": true,
+            "rainbow_mood": true,
+            "rainbow_swirl": true,
+            "snake": true,
+            "static_gradient": true,
+            "twinkle": true
+        },
+        "brightness_steps": 8,
+        "hue_steps": 8,
+        "led_count": 8,
+        "max_brightness": 255,
+        "pin": "D1",
+        "saturation_steps": 8,
+        "sleep": true
+    },
+    "layouts": {
+        "LAYOUT_ortho_4x4": {
+            "layout": [
+                { "matrix": [0, 0], "x": 0, "y": 0 },
+                { "matrix": [0, 1], "x": 1, "y": 0 },
+                { "matrix": [0, 2], "x": 2, "y": 0 },
+                { "matrix": [0, 3], "x": 3, "y": 0 },
+                { "matrix": [1, 0], "x": 0, "y": 1 },
+                { "matrix": [1, 1], "x": 1, "y": 1 },
+                { "matrix": [1, 2], "x": 2, "y": 1 },
+                { "matrix": [1, 3], "x": 3, "y": 1 },
+                { "matrix": [2, 0], "x": 0, "y": 2 },
+                { "matrix": [2, 1], "x": 1, "y": 2 },
+                { "matrix": [2, 2], "x": 2, "y": 2 },
+                { "matrix": [2, 3], "x": 3, "y": 2 },
+                { "matrix": [3, 0], "x": 0, "y": 3 },
+                { "matrix": [3, 1], "x": 1, "y": 3 },
+                { "matrix": [3, 2], "x": 2, "y": 3 },
+                { "matrix": [3, 3], "x": 3, "y": 3 }
+            ]
+        }
+    }
+}
diff --git a/keyboards/work_louder/numpad/keymaps/default/keymap.c b/keyboards/work_louder/numpad/keymaps/default/keymap.c
new file mode 100644
index 0000000000..f4962b8be7
--- /dev/null
+++ b/keyboards/work_louder/numpad/keymaps/default/keymap.c
@@ -0,0 +1,24 @@
+// Copyright 2022 Christopher Courtney, aka Drashna Jael're  (@drashna) <drashna@live.com>
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    /*
+     * ┌───┬───┬───┬───┐
+     * │ 7 │ 8 │ 9 │ / │
+     * ├───┼───┼───┼───┤
+     * │ 4 │ 5 │ 6 │ * │
+     * ├───┼───┼───┼───┤
+     * │ 1 │ 2 │ 3 │ - │
+     * ├───┼───┼───┼───┤
+     * │ 0 │ . │Ent│ + │
+     * └───┴───┴───┴───┘
+     */
+    [0] = LAYOUT_ortho_4x4(
+        KC_P7,   KC_P8,   KC_P9,   KC_PSLS,
+        KC_P4,   KC_P5,   KC_P6,   KC_PAST,
+        KC_P1,   KC_P2,   KC_P3,   KC_PMNS,
+        KC_P0,   KC_PDOT, KC_PENT, KC_PPLS
+    )
+};
diff --git a/keyboards/work_louder/numpad/keymaps/via/keymap.c b/keyboards/work_louder/numpad/keymaps/via/keymap.c
new file mode 100644
index 0000000000..f4962b8be7
--- /dev/null
+++ b/keyboards/work_louder/numpad/keymaps/via/keymap.c
@@ -0,0 +1,24 @@
+// Copyright 2022 Christopher Courtney, aka Drashna Jael're  (@drashna) <drashna@live.com>
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    /*
+     * ┌───┬───┬───┬───┐
+     * │ 7 │ 8 │ 9 │ / │
+     * ├───┼───┼───┼───┤
+     * │ 4 │ 5 │ 6 │ * │
+     * ├───┼───┼───┼───┤
+     * │ 1 │ 2 │ 3 │ - │
+     * ├───┼───┼───┼───┤
+     * │ 0 │ . │Ent│ + │
+     * └───┴───┴───┴───┘
+     */
+    [0] = LAYOUT_ortho_4x4(
+        KC_P7,   KC_P8,   KC_P9,   KC_PSLS,
+        KC_P4,   KC_P5,   KC_P6,   KC_PAST,
+        KC_P1,   KC_P2,   KC_P3,   KC_PMNS,
+        KC_P0,   KC_PDOT, KC_PENT, KC_PPLS
+    )
+};
diff --git a/keyboards/work_louder/numpad/keymaps/via/rules.mk b/keyboards/work_louder/numpad/keymaps/via/rules.mk
new file mode 100644
index 0000000000..1e5b99807c
--- /dev/null
+++ b/keyboards/work_louder/numpad/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
diff --git a/keyboards/work_louder/numpad/readme.md b/keyboards/work_louder/numpad/readme.md
new file mode 100644
index 0000000000..a7e6b488da
--- /dev/null
+++ b/keyboards/work_louder/numpad/readme.md
@@ -0,0 +1,27 @@
+# Work Louder Num Pad
+
+![work_louder/numpad](https://worklouder.cc/wp-content/uploads/2022/08/Numpad-WP.png)
+
+*An ATmega32u4 based 4x4 number pad with per key and underglow RGB*
+
+* Keyboard Maintainer: [Drashna Jael're](https://github.com/drashna)
+* Hardware Supported: An ATmega32u4 based 4x4 number pad with per key and underglow RGB
+* Hardware Availability: [Work Louder](https://shop.worklouder.cc/)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make work_louder/numpad:default
+
+Flashing example for this keyboard:
+
+    make work_louder/numpad:default:flash
+
+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).
+
+## Bootloader
+
+Enter the bootloader in 3 ways:
+
+* **Bootmagic reset**: Hold down the key at (0,0) in the matrix (usually the top left key or Escape) and plug in the keyboard
+* **Physical reset button**: Briefly press the button on the back of the PCB
+* **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available
diff --git a/keyboards/work_louder/numpad/rules.mk b/keyboards/work_louder/numpad/rules.mk
new file mode 100644
index 0000000000..e0822c009b
--- /dev/null
+++ b/keyboards/work_louder/numpad/rules.mk
@@ -0,0 +1 @@
+SRC += rgb_functions.c