[Keyboard] Add Binepad BNR1 rotary encoder (#18809)

Co-authored-by: Joel Challis <git@zvecr.com>

keyboards/binepad/bnr1/info.json

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+{
+    "manufacturer": "Binepad",
+    "keyboard_name": "BNR1",
+    "maintainer": "Binpad",
+    "debounce": 5,
+    "features": {
+        "bootmagic": true,
+        "command": false,
+        "console": false,
+        "extrakey": true,
+        "mousekey": true,
+        "nkro": false,
+        "encoder": true
+    },
+    "url": "http://binepad.com",
+    "usb": {
+        "vid": "0x4249",
+        "pid": "0x4231",
+        "device_version": "1.0.0"
+    },
+    "community_layouts": ["ortho_1x1"],
+    "layouts": {
+        "LAYOUT_ortho_1x1": {
+            "layout": [
+                {"matrix": [0, 0], "x": 0, "y": 0, "w": 2, "h": 2}
+            ]
+        }
+    }
+}

keyboards/binepad/bnr1/keymaps/default/keymap.c

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+/* Copyright 2022 Binepad (@binpad) */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#include QMK_KEYBOARD_H
+
+enum {
+    _L0,
+    _L1
+} keyboard_layers;
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [_L0] = LAYOUT_ortho_1x1(
+        LT(_L1, KC_MUTE)
+    ),
+
+    [_L1] = LAYOUT_ortho_1x1(
+        _______
+    )
+};
+
+#if defined(ENCODER_MAP_ENABLE)
+
+const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][2] = {
+    [_L0] = { ENCODER_CCW_CW(KC_VOLD, KC_VOLU) },
+    [_L1] = { ENCODER_CCW_CW(KC_MS_WH_DOWN, KC_MS_WH_UP) }
+};
+
+#endif

keyboards/binepad/bnr1/keymaps/default/rules.mk

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+# Copyright 2022 Binepad (@binpad)
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+LTO_ENABLE = yes
+
+ENCODER_MAP_ENABLE = yes

keyboards/binepad/bnr1/keymaps/via/config.h

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+/* Copyright 2022 Binepad (@binpad) */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#pragma once
+
+#define TAPPING_TERM 175
+
+#ifdef DYNAMIC_KEYMAP_LAYER_COUNT
+    #undef DYNAMIC_KEYMAP_LAYER_COUNT
+#endif
+#define DYNAMIC_KEYMAP_LAYER_COUNT 2

keyboards/binepad/bnr1/keymaps/via/keymap.c

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+/* Copyright 2022 Binepad (@binpad) */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#include QMK_KEYBOARD_H
+
+enum {
+    _L0,
+    _L1
+} keyboard_layers;
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [_L0] = LAYOUT_ortho_1x1(
+        LT(_L1, KC_MUTE)
+    ),
+
+    [_L1] = LAYOUT_ortho_1x1(
+        _______
+    )
+};
+
+#if defined(ENCODER_MAP_ENABLE)
+
+const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][2] = {
+    [_L0] = { ENCODER_CCW_CW(KC_VOLD, KC_VOLU) },
+    [_L1] = { ENCODER_CCW_CW(KC_MS_WH_DOWN, KC_MS_WH_UP) }
+};
+
+#endif

keyboards/binepad/bnr1/keymaps/via/rules.mk

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+# Copyright 2022 Binepad (@binpad)
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+LTO_ENABLE = yes
+VIA_ENABLE = yes
+
+ENCODER_MAP_ENABLE = yes

keyboards/binepad/bnr1/readme.md

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+# BINEPAD BNR1
+
+The BNR1 is a multifunction knob, which can be rotated, pressed, and rotated while pressed.
+
+* Keyboard Maintainer: [Binpad](https://github.com/binepad)
+* Hardware Supported: **BNR1** & **BNR1 R2** *("V1" ft. ATMega32u4 MCU)*
+* Hardware Availability: [Binepad.com](https://www.binepad.com/bnr1)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make binepad/bnr1/v1:default
+
+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 knob while plugging in the keyboard's USB cable
+* **Physical reset button**: Briefly press the button on the underside of the PCB
+* **Keycode in layout**: Press the key mapped to `QK_BOOT` *(or `RESET`)* if it is available

keyboards/binepad/bnr1/rules.mk

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+# This file intentionally left blank
+
+DEFAULT_FOLDER = binepad/bnr1/v1

keyboards/binepad/bnr1/v1/info.json

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+{
+    "bootloader": "atmel-dfu",
+    "processor": "atmega32u4",
+    "diode_direction": "COL2ROW",
+    "matrix_pins": {
+        "cols": ["B0"],
+        "rows": ["E6"]
+    },
+    "encoder": {
+        "rotary": [
+            { "pin_a": "D6", "pin_b": "D7" }
+        ]
+    }
+}

keyboards/binepad/bnr1/v1/rules.mk

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+# This file intentionally left blank