macrocat firmware 0.0.1

keyboards/macrocat/config.h

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+// Copyright 2022 catmunch (@catmunch)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "config_common.h"
+
+/* rotary encoder */
+#define ENCODERS_PAD_A { D3 }
+#define ENCODERS_PAD_B { D2 }
+#define ENCODER_SWITCH B7
+
+#define VENDOR_ID 0x2022
+#define PRODUCT_ID 0x8086
+#define MANUFACTURER    CatMunch
+#define PRODUCT         MacroCat Keyboard

keyboards/macrocat/info.json

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+{
+    "manufacturer": "Catmunch",
+    "keyboard_name": "MacroCat Keyboard",
+    "maintainer": "Catmunch",
+    "bootloader": "atmel-dfu",
+    "diode_direction": "COL2ROW",
+    "features": {
+        "bootmagic": true,
+        "command": false,
+        "console": false,
+        "extrakey": true,
+        "mousekey": true,
+        "nkro": true
+    },
+    "matrix_pins": {
+        "cols": ["B5", "B6", "C6", "C7"],
+        "rows": ["D4", "D6", "D7", "B4"]
+    },
+    "processor": "atmega32u4",
+    "url": "https://github.com/catmunch/macrocat",
+    "usb": {
+        "device_version": "0.0.1",
+        "pid": "0x8086",
+        "vid": "0x2022"
+    },
+    "layouts": {
+        "LAYOUT_numpad_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 }
+            ]
+        }
+    }
+}

keyboards/macrocat/keymaps/default/keymap.c

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+// Copyright 2022 catmunch (@catmunch)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [0] = {
+        {KC_PPLS,   KC_P9,      KC_P8,  KC_P7},
+        {KC_PMNS,   KC_P6,      KC_P5,  KC_P4},
+        {KC_PDOT,   KC_P3,      KC_P2,  KC_P1},
+        {KC_PENT,   KC_SPACE,   KC_P0,  MO(1)}
+    },
+    [1] = {
+        {KC_PAST,   KC_NO,      KC_NO,  KC_NO},
+        {KC_PSLS,   LSFT(KC_9), KC_UP,  LSFT(KC_0)},
+        {KC_COMM,   KC_LEFT,    KC_DOWN,KC_RIGHT},
+        {KC_TAB,    KC_SPACE,   KC_P0,  KC_TRNS}
+    },
+    [2] = {
+        {KC_NO,     KC_NO,      KC_NO,  KC_NO},
+        {KC_NO,     KC_NO,      KC_NO,  KC_NO},
+        {KC_NO,     KC_NO,      KC_NO,  KC_NO},
+        {KC_NO,     KC_NO,      KC_NO,  KC_NO}
+    },
+    [3] = {
+        {KC_NO,     KC_NO,      KC_NO,  KC_NO},
+        {KC_NO,     KC_NO,      KC_NO,  KC_NO},
+        {KC_NO,     KC_NO,      KC_NO,  KC_NO},
+        {KC_NO,     KC_NO,      KC_NO,  KC_NO}
+    }
+};

keyboards/macrocat/macrocat.c

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+// Copyright 2022 catmunch (@catmunch)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "macrocat.h"
+
+static bool encoder_pressed = 0;
+static bool encoder_switched_layer = 0;
+static uint32_t encoder_last_release_time = 0;
+static uint32_t encoder_press_combo = 0;
+static uint8_t current_layer = 0;
+void encoder_single_click(void) {
+    tap_code(KC_MPLY);
+}
+void encoder_double_click(void) {
+    tap_code(KC_MNXT);
+}
+void encoder_triple_click(void) {
+    tap_code(KC_MPRV);
+}
+void matrix_init_kb() {
+    setPinInputHigh(ENCODER_SWITCH);
+}
+void matrix_scan_kb() {
+    matrix_scan_user();
+    if (readPin(ENCODER_SWITCH)) {
+        if (encoder_pressed) { // release switch
+            encoder_pressed = 0;
+            encoder_press_combo += 1;
+            encoder_last_release_time = timer_read32();
+        }
+        if (encoder_press_combo && timer_elapsed(encoder_last_release_time) > 300) {
+            // combo timeout
+            if (encoder_switched_layer) { // switch layer
+                encoder_switched_layer = 0;
+            } else { // click
+                switch (encoder_press_combo) {
+                    case 1:
+                        encoder_single_click();
+                        break;
+                    case 2:
+                        encoder_double_click();
+                        break;
+                    default:
+                        encoder_triple_click();
+                }
+            }
+            encoder_press_combo = 0;
+            encoder_last_release_time = 0;
+        }
+    } else {
+        if (!encoder_pressed) { // press switch
+            encoder_pressed = 1;
+        }
+    }
+}
+bool encoder_update_kb(uint8_t index, bool clockwise) {
+    if (!encoder_update_user(index, clockwise)) {
+        return false; 
+    }
+    if (clockwise) {
+        if (encoder_pressed) {
+            if (current_layer < 3) {
+                current_layer += 1;
+                layer_move(current_layer);
+            }
+            encoder_switched_layer = 1;
+        } else {
+            tap_code(KC_VOLU);
+        }
+    } else {
+        if (encoder_pressed) {
+            if (current_layer > 0) {
+                current_layer -= 1;
+                layer_move(current_layer);
+            }
+            encoder_switched_layer = 1;
+        } else {
+            tap_code(KC_VOLD);
+        }
+    }
+    return false;
+}

keyboards/macrocat/macrocat.h

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+// Copyright 2022 catmunch (@catmunch)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "quantum.h"

keyboards/macrocat/readme.md

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+# macrocat
+
+![macrocat](imgur.com image replace me!)
+
+*A short description of the keyboard/project*
+
+* Keyboard Maintainer: [catmunch](https://github.com/catmunch)
+* Hardware Supported: *The PCBs, controllers supported*
+* Hardware Availability: *Links to where you can find this hardware*
+
+Make example for this keyboard (after setting up your build environment):
+
+    make macrocat:default
+
+Flashing example for this keyboard:
+
+    make macrocat: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 `RESET` if it is available

keyboards/macrocat/rules.mk

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+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = qmk-dfu
+
+# Build Options
+#   change yes to no to disable
+#
+ENCODER_ENABLE = yes
+VIA_ENABLE = yes
+RAW_ENABLE = yes
+DYNAMIC_KEYMAP_ENABLE = yes