Added Pinuspad

hackpads/Pinuspad/README.md

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+# Pinuspad
+
+The macropad of your Dreams (or at least mine)!
+
+The process of making this was surprisingly painless. Even things I thought were going to pose big challenges, such as the pcb wiring, turned out to be quite simple. I wanted a simple but powerful macropad with a big rotary encoder. I haven't decided on the cap for it yet but a large circular one would be ideal. Just imagine how satisfying it'd be to adjust the volume of your _10h baby shark loop_ with this knob. 
+
+### Featuring:
+
+- 9 customizable mechanical buttons
+- A rotary encoder
+- A fancy 0,96" oled display
+
+### Take a look
+![](assets/assembly%20front.png)
+![](assets/assembly%20back.png)
+![](assets/pcb%203d.png)
+![](assets/schematic.png)
+![](assets/pcb.png)
+
+### Firmware
+
+Pinuspad uses custom QMK firmware. Please note that this won't be the final version. I will iron it out once I have assembled Pinuspad.
+
+### Bill of Materials
+
+- 1x SEEED XIAO RP2040
+- 9x Cherry MX style brown switches
+- 9x blank black DSA keycaps
+- 9x Through-hole 1N4148 Diodes
+- 1x EC11 Rotary encoder
+- 1x SSD1306 128x64O LED (5V VCC, 3.3V logic, I2C)
+- 2x 4.7k resistor
+- 4x same screws as orpheuspad and corresponding nuts
+- 1x white 3d printed case bottom
+- 1x white 3d printed case top
+
+### No-supports version
+
+![](assets/assembly%20back%20no%20supports.png)
+
+You can find both versions in the "cad" directory. "Production" only contains the supportsless file.

hackpads/Pinuspad/firmware/.vscode/settings.json

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+{
+    "C_Cpp.dimInactiveRegions": false
+}

hackpads/Pinuspad/firmware/config.h

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+// Encoder
+#define ENCODER_A_PINS { GP29, GP0 }
+#define ENCODER_RESOLUTION 4
+
+// Matrix
+#define MATRIX_ROWS 3
+#define MATRIX_COLS 3
+
+#define MATRIX_ROW_PINS { GP1, GP2, GP4 }
+#define MATRIX_COL_PINS { GP26, GP27, GP28 }
+
+// Oled
+#define I2C_DRIVER I2CD1
+#define I2C1_SDA_PIN GP6
+#define I2C1_SCL_PIN GP7

hackpads/Pinuspad/firmware/keyboard.json

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+{
+    "manufacturer": "WilmervH",
+    "keyboard_name": "pinuspad",
+    "maintainer": "WilmervH",
+    "bootloader": "rp2040",
+    "diode_direction": "COL2ROW",
+    "features": {
+        "bootmagic": true,
+        "command": false,
+        "console": false,
+        "extrakey": true,
+        "mousekey": true,
+        "nkro": true
+    },
+    "matrix_pins": {
+        "cols": ["GP26", "GP27", "GP28"],
+        "rows": ["GP1", "GP2", "GP4"]
+    },
+    "processor": "RP2040",
+    "url": "",
+    "usb": {
+        "device_version": "1.0.0",
+        "pid": "0x0000",
+        "vid": "0xFEED"
+    },
+    "layouts": {
+        "LAYOUT_ortho_3x3": {
+            "layout": [
+                {"matrix": [0, 0], "x": 0, "y": 0},
+                {"matrix": [0, 1], "x": 1, "y": 0},
+                {"matrix": [0, 2], "x": 2, "y": 0},
+                {"matrix": [1, 0], "x": 0, "y": 1},
+                {"matrix": [1, 1], "x": 1, "y": 1},
+                {"matrix": [1, 2], "x": 2, "y": 1},
+                {"matrix": [2, 0], "x": 0, "y": 2},
+                {"matrix": [2, 1], "x": 1, "y": 2},
+                {"matrix": [2, 2], "x": 2, "y": 2}
+            ]
+        }
+    }
+}

hackpads/Pinuspad/firmware/keymaps/default/keymap.c

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+// Copyright 2023 QMK
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+
+enum layer_names {
+    _BASE,
+    _MACRO,
+    _ARROWS
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    /*
+     * ─────────────
+     * │ 7 │ 8 │ 9 │
+     * ├───┼───┼───┤
+     * │ 4 │ 5 │ 6 │
+     * ├───┼───┼───┤
+     * │ 1 │ 2 │ 3 │
+     * └───┴───┴───┘
+     */
+
+    [_BASE] = LAYOUT_ortho_3x3(
+        DF(_ARROWS), KC_PRINT_SCREEN, DF(_MACRO),
+        KC_PAGE_UP, KC_PAGE_DOWN, KC_MEDIA_PLAY_PAUSE,
+        KC_COPY, KC_COPY, KC_FIND
+    ),
+
+    [_MACRO] = LAYOUT_ortho_3x3(
+        DF(_BASE), KC_F13, DF(_ARROWS),
+        KC_F14, KC_F15, KC_F16,
+        KC_F17, KC_F18, KC_F19
+    ),
+
+    [_ARROWS] = LAYOUT_ortho_3x3(
+        DF(_MACRO), KC_UP, DF(_BASE),
+        KC_LEFT, KC_NO, KC_RIGHT,
+        KC_NO, KC_DOWN, KC_NO
+    )
+};
+
+const uint16_t PROGMEM encoder_map[][2][2] = {
+    [_BASE] = { ENCODER_CCW_CW(KC_VOLU, KC_VOLD), ENCODER_CCW_CW(KC_RIGHT, KC_LEFT) },
+    [_MACRO] = { ENCODER_CCW_CW(KC_VOLU, KC_VOLD), ENCODER_CCW_CW(KC_RIGHT, KC_LEFT) },
+    [_ARROWS] = { ENCODER_CCW_CW(KC_VOLU, KC_VOLD), ENCODER_CCW_CW(KC_RIGHT, KC_LEFT) },
+};
+
+#ifdef OLED_ENABLE
+bool oled_task_user() {
+
+    oled_write_P(PSTR("Layer: "), false);
+
+    switch (get_highest_layer(layer_state)) {
+        case _BASE:
+            oled_write_ln_P(PSTR("Base"), false);
+            break;
+        case _MACRO:
+            oled_write_ln_P(PSTR("Macro"), false);
+            break;
+        case _ARROWS:
+            oled_write_ln_P(PSTR("Arrows"), false);
+            break;
+        default:
+            oled_write_ln_P(PSTR("Undefined"), false);
+    }
+
+    led_t led_state = host_keyboard_led_state();
+    oled_write_ln_P(led_state.num_lock ? PSTR("NUM: ON") : PSTR("NUM: OFF"), false);
+    oled_write_ln_P(led_state.caps_lock ? PSTR("CAPS: ON") : PSTR("CAPS: OFF"), false);
+
+    return false;
+}
+#endif

hackpads/Pinuspad/firmware/readme.md

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+# pinuspad
+
+Project repo: [Pinuspad](https://github.com/WilmervH/Pinuspad)
+
+* Keyboard Maintainer: [WilmervH](https://github.com/WilmervH)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make pinuspad:default
+
+Flashing example for this keyboard:
+
+    make pinuspad: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 - some may have pads you must short instead
+* **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available

hackpads/Pinuspad/firmware/rules.mk

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+OLED_ENABLE = yes
+OLED_TRANSPORT = i2c
+OLED_DRIVER = ssd1306
+
+ENCODER_ENABLE = yes
+ENCODER_MAP_ENABLE = yes
+
+# required for rp2040
+LTO_ENABLE = yes