[Keyboard] 3x3macropad (#23594)

Co-authored-by: jack <0x6a73@protonmail.com>
Co-authored-by: Duncan Sutherland <dunk2k_2000@hotmail.com>

keyboards/rarepotato8de/3x3macropad/3x3macropad.c

@@ -0,0 +1,54 @@
+/* Copyright 2024 RarePotato8DE
+ *
+ * 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 "quantum.h"
+
+#ifdef OLED_ENABLE
+static void render_bongo1(void) {
+    static const char PROGMEM data[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0xc0, 0xc0, 0x40, 0x60, 0x20, 0x30, 0x30, 0x18, 0x1c, 0x0e, 0x03, 0x01, 0x03, 0x07, 0x1c, 0x38, 0x30, 0x60, 0x60, 0x60, 0xc0, 0xc0, 0x80, 0x80, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0xe0, 0x30, 0x18, 0x18, 0x08, 0x18, 0x98, 0x30, 0x70, 0xf0, 0xb0, 0x18, 0x0c, 0x06, 0x07, 0x03, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x03, 0x03, 0x03, 0x06, 0x06, 0x0c, 0x0c, 0x18, 0x18, 0x30, 0x60, 0x60, 0x60, 0xc0, 0x60, 0x60, 0x30, 0x30, 0x30, 0xf8, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                                        0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02, 0x04, 0x04, 0x04, 0x04, 0x08, 0x08, 0x08, 0x08, 0x18, 0x10, 0x10, 0x10, 0x10, 0x20, 0x20, 0x20, 0x20, 0x40, 0x40, 0x40, 0x40, 0xc0, 0x80, 0x80, 0xff, 0xff, 0xc0, 0x80, 0x80, 0x8e, 0x06, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0e, 0x1e, 0x1e, 0x0e, 0x00, 0x10, 0x38, 0x70, 0x70, 0x70, 0x70, 0xe0, 0xe0, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0xf8, 0x3f, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x03, 0x03, 0x03, 0x03, 0x06, 0x06, 0x06, 0x06, 0x0c, 0x0c, 0x0c, 0x1c, 0x18, 0x18, 0x18, 0x38, 0x30, 0x30, 0x30, 0x30, 0x60, 0x60, 0x60, 0x60, 0xe0, 0xc0, 0xc0, 0xc0, 0x80, 0x80, 0x80, 0x80, 0x00, 0x87, 0xc7, 0xc7, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x0f, 0x3c, 0xf0, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+    oled_write_raw_P(data, sizeof(data));
+}
+
+static void render_bongo2(void) {
+    static const char PROGMEM data[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x80, 0xc0, 0x40, 0x60, 0x20, 0x20, 0x30, 0x10, 0x18, 0x0e, 0x07, 0x03, 0x01, 0x07, 0x0e, 0x1c, 0x30, 0x20, 0x60, 0x60, 0x40, 0xc0, 0xc0, 0x80, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0xc0, 0x60, 0x70, 0x30, 0x18, 0x0c, 0x06, 0x06, 0x03, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x03, 0x03, 0x03, 0x06, 0x06, 0x06, 0x0c, 0x08, 0x18, 0x30, 0x30, 0x60, 0x60, 0xc0, 0x60, 0x60, 0x20, 0x30, 0x30, 0x18, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                                        0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02, 0x04, 0x04, 0x04, 0x04, 0x08, 0x08, 0x08, 0x08, 0x18, 0x10, 0x10, 0x10, 0x10, 0x20, 0x20, 0x20, 0x20, 0x40, 0x40, 0x40, 0x40, 0xc0, 0x80, 0x80, 0xc0, 0xe0, 0x38, 0x1c, 0x06, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0e, 0x1f, 0x0e, 0x04, 0x00, 0x38, 0x30, 0x70, 0x30, 0x70, 0xe0, 0xe0, 0xc0, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x80, 0x00, 0x00, 0xc0, 0xe0, 0x60, 0x60, 0x70, 0x60, 0x60, 0xe0, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xe0, 0xfc, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                                        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x60, 0x60, 0x30, 0x90, 0x00, 0x1f, 0x31, 0x60, 0x60, 0x60, 0x60, 0x60, 0x60, 0x20, 0x30, 0x30, 0x10, 0x18, 0x18, 0x08, 0x0c, 0x0c, 0x0c, 0x0c, 0x18, 0x18, 0x18, 0x18, 0x38, 0x30, 0x30, 0x30, 0x30, 0x60, 0x60, 0x60, 0x60, 0xc0, 0xc0, 0xc0, 0xc0, 0x80, 0x80, 0x80, 0x80, 0x03, 0x07, 0x07, 0x00, 0xff, 0xff, 0x00, 0x08, 0x01, 0x38, 0x38, 0x02, 0x00, 0x01, 0x03, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x1c, 0x78, 0xe0, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+    oled_write_raw_P(data, sizeof(data));
+}
+
+/* This code switches the shown image on the oled on every 350th call of this function */
+bool showBongo1 = true;
+int  calls      = 0;
+bool oled_task_kb(void) {
+    if (!oled_task_user()) {
+        return false;
+    }
+    if (calls++ > 350) {
+        showBongo1 = !showBongo1;
+        calls      = 0;
+    }
+    if (showBongo1) {
+        render_bongo1();
+    } else {
+        render_bongo2();
+    }
+    return false;
+}
+#endif

keyboards/rarepotato8de/3x3macropad/info.json

@@ -0,0 +1,63 @@
+{
+    "manufacturer": "RarePotato8DE",
+    "keyboard_name": "3x3macropad",
+    "maintainer": "RarePotato8DE",
+    "development_board": "promicro",
+    "build": {
+        "lto": true
+    },
+    "diode_direction": "COL2ROW",
+    "encoder": {
+        "rotary": [
+            {"pin_a": "F4", "pin_b": "B1"}
+        ]
+    },
+    "features": {
+        "bootmagic": true,
+        "encoder": true,
+        "extrakey": true,
+        "nkro": true,
+        "oled": true,
+        "rgblight": true
+    },
+    "matrix_pins": {
+        "cols": ["D7", "B3", "B2"],
+        "rows": ["F7", "B5", "B6"]
+    },
+    "rgblight": {
+        "animations": {
+            "alternating": true,
+            "breathing": true,
+            "rainbow_mood": true,
+            "rainbow_swirl": true,
+            "snake": true,
+            "static_gradient": true
+        },
+        "led_count": 6
+    },
+    "url": "https://github.com/rarepotato8de/3x3macropad",
+    "usb": {
+        "device_version": "0.0.1",
+        "pid": "0x0001",
+        "vid": "0x5353"
+    },
+    "ws2812": {
+        "pin": "E6"
+    },
+    "community_layouts": ["ortho_3x3"],
+    "layouts": {
+        "LAYOUT_ortho_3x3": {
+            "layout": [
+                {"label": "k00", "matrix": [0, 0], "x": 0, "y": 0},
+                {"label": "k01", "matrix": [0, 1], "x": 1, "y": 0},
+                {"label": "k02", "matrix": [0, 2], "x": 2, "y": 0},
+                {"label": "k10", "matrix": [1, 0], "x": 0, "y": 1},
+                {"label": "k11", "matrix": [1, 1], "x": 1, "y": 1},
+                {"label": "k12", "matrix": [1, 2], "x": 2, "y": 1},
+                {"label": "k20", "matrix": [2, 0], "x": 0, "y": 2},
+                {"label": "k21", "matrix": [2, 1], "x": 1, "y": 2},
+                {"label": "k22", "matrix": [2, 2], "x": 2, "y": 2}
+            ]
+        }
+    }
+}

keyboards/rarepotato8de/3x3macropad/keymaps/default/keymap.c

@@ -0,0 +1,25 @@
+/* Copyright 2024 RarePotato8DE
+ * 
+ * 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] = {
+    [0] = LAYOUT_ortho_3x3(
+        KC_1,   KC_2,   KC_3,
+        KC_4,   KC_5,   KC_6,
+        KC_7,   KC_8,   KC_9
+    )
+};

keyboards/rarepotato8de/3x3macropad/readme.md

@@ -0,0 +1,28 @@
+# 3x3macropad
+
+![3x3macropad](https://i.imgur.com/LMkcKOw.jpg)
+
+The 3x3macropad is a small macropad with a cool OLED screen and rotary encoder.
+It was inspired by stacked FR4 keyboards like the Discipline65.
+
+* Keyboard Maintainer: [RarePotato8DE](https://github.com/rarepotato8de)
+* Hardware Supported: 3x3macropad
+* Hardware Availability: [Open source!](https://github.com/rarepotato8de/3x3macropad)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make rarepotato8de/3x3macropad:default
+
+Flashing example for this keyboard:
+
+    make rarepotato8de/3x3macropad: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 (0,1) in the matrix (the top left one below the OLED) and plug in the keyboard
+* **Physical reset button**: Short the two through hole pins on the back of the PCB (positioned at the rotary encoder)
+* **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available