[Keyboard] Add k34 keyboard (qmk#15250)

Co-authored-by: Ryan <[email protected]>
Co-authored-by: jingpingw <[email protected]>

keyboards/k34/config.h

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+// Copyright 2021 jp_smasher (@jp_smasher)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID    0xFEED
+#define PRODUCT_ID   0x0000
+#define DEVICE_VER   0x0001
+#define MANUFACTURER jp_smasher
+#define PRODUCT      k34
+
+/* key matrix size */
+#define MATRIX_ROWS 4
+#define MATRIX_COLS 10
+
+/*
+ * Keyboard Matrix Assignments
+ *
+ * Change this to how you wired your keyboard
+ * COLS: AVR pins used for columns, left to right
+ * ROWS: AVR pins used for rows, top to bottom
+ * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
+ *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
+ *
+ */
+#define MATRIX_ROW_PINS { F4, B2, E6, B4 }
+#define MATRIX_COL_PINS { D1, D0, D4, C6, D7, F5, F6, F7, B1, B3 }
+#define UNUSED_PINS { B5, B6, D2, D3 }
+
+/* COL2ROW, ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCE 5
+

keyboards/k34/info.json

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+{
+    "keyboard_name": "k34", 
+    "url": "https://github.com/wongjingping/k34", 
+    "maintainer": "qmk", 
+    "layouts": {
+        "LAYOUT": {
+            "layout": [
+                { "label": "Q", "x": 0, "y": 0.3 },
+                { "label": "W", "x": 1, "y": 0.1 },
+                { "label": "E", "x": 2, "y": 0 },
+                { "label": "R", "x": 3, "y": 0.1 },
+                { "label": "T", "x": 4, "y": 0.2 },
+
+                { "label": "Y", "x": 8, "y": 0.2 },
+                { "label": "U", "x": 9, "y": 0.1 },
+                { "label": "I", "x": 10, "y": 0 },
+                { "label": "O", "x": 11, "y": 0.1 },
+                { "label": "P", "x": 12, "y": 0.3 },
+
+                { "label": "A", "x": 0, "y": 1.3 },
+                { "label": "S", "x": 1, "y": 1.1 },
+                { "label": "D", "x": 2, "y": 1 },
+                { "label": "F", "x": 3, "y": 1.1 },
+                { "label": "G", "x": 4, "y": 1.2 },
+
+                { "label": "H", "x": 8, "y": 1.2 },
+                { "label": "J", "x": 9, "y": 1.1 },
+                { "label": "K", "x": 10, "y": 1 },
+                { "label": "L", "x": 11, "y": 1.1 },
+                { "label": ";", "x": 12, "y": 1.3 },
+
+                { "label": "Z", "x": 0, "y": 2.3 },
+                { "label": "X", "x": 1, "y": 2.1 },
+                { "label": "C", "x": 2, "y": 2 },
+                { "label": "V", "x": 3, "y": 2.1 },
+                { "label": "B", "x": 4, "y": 2.2 },
+
+                { "label": "N", "x": 8, "y": 2.2 },
+                { "label": "M", "x": 9, "y": 2.1 },
+                { "label": ",", "x": 10, "y": 2 },
+                { "label": ".", "x": 11, "y": 2.1 },
+                { "label": "/", "x": 12, "y": 2.3 },
+
+                { "label": "GUI / KC_HANJ", "x": 3, "y": 3.7 },
+                { "label": "Lower", "x": 4, "y": 3.7 },
+
+                { "label": "Raise", "x": 8, "y": 3.7 },
+                { "label": "Alt / KC_HAEN", "x": 9, "y": 3.7 }
+            ]
+        }
+    }
+}

keyboards/k34/k34.c

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+// Copyright 2021 jp_smasher (@jp_smasher)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "k34.h"

keyboards/k34/k34.h

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+// Copyright 2021 jp_smasher (@jp_smasher)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "quantum.h"
+
+/* This is a shortcut to help you visually see your layout.
+ *
+ * The first section contains all of the arguments representing the physical
+ * layout of the board and position of the keys.
+ *
+ * The second converts the arguments into a two-dimensional array which
+ * represents the switch matrix.
+ */
+#define LAYOUT( \
+    k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, \
+    k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, \
+    k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, \
+                   k33, k34, k35, k36 \
+) { \
+    { k00,   k01,   k02,   k03,   k04,   k05,   k06,   k07,   k08,   k09   }, \
+    { k10,   k11,   k12,   k13,   k14,   k15,   k16,   k17,   k18,   k19   }, \
+    { k20,   k21,   k22,   k23,   k24,   k25,   k26,   k27,   k28,   k29   }, \
+    { KC_NO, KC_NO, KC_NO, k33,   k34,   k35,   k36,   KC_NO, KC_NO, KC_NO }, \
+}

keyboards/k34/keymaps/default/config.h

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+ /* Copyright Wong Jing Ping <@wongjingping>
+  *  
+  * 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. 
+  * 
+  */
+
+#pragma once
+
+// use 1 combo
+#define COMBO_COUNT 1
+#define COMBO_TERM 300
+
+// mod taps for home row mods
+#define TAPPING_TERM_PER_KEY
+#define IGNORE_MOD_TAP_INTERRUPT
+

keyboards/k34/keymaps/default/keymap.c

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+// Copyright 2021 jp_smasher (@jp_smasher)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+
+// Defines names for use in layer keycodes and the keymap
+enum layer_names {
+    _BASE,
+    _L1,
+    _L2
+};
+
+// define layers
+#define L1  MO(_L1)
+#define L2  LT(_L2, KC_ENT)
+
+// define home-row styled alpha-mods
+#define C_C     LCTL_T(KC_C)
+#define C_COMM  LCTL_T(KC_COMM)
+#define G_A     CMD_T(KC_A)
+#define G_SC    CMD_T(KC_SCLN)
+#define A_X     LOPT_T(KC_X)
+#define A_DOT   LOPT_T(KC_DOT)
+#define S_Z     SFT_T(KC_Z)
+#define S_SLSH  SFT_T(KC_SLSH)
+
+// combos for application shortcuts
+#define SG_LBRC SGUI(KC_LBRC)
+#define SG_RBRC SGUI(KC_RBRC)
+#define G_LBRC  G(KC_LBRC)
+#define G_RBRC  G(KC_RBRC)
+#define A_SLSH  A(KC_SLSH)
+
+/* combos */
+const uint16_t PROGMEM jk_combo[] = {KC_J, KC_K, COMBO_END};
+combo_t key_combos[COMBO_COUNT] = {COMBO(jk_combo, KC_ESC)};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    /* Base */
+  [_BASE] = LAYOUT(
+    KC_Q,     KC_W,     KC_E,     KC_R,      KC_T,               KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,
+    G_A,      KC_S,     KC_D,     KC_F,      KC_G,               KC_H,     KC_J,     KC_K,     KC_L,     G_SC,
+    S_Z,      A_X,      C_C,      KC_V,      KC_B,               KC_N,     KC_M,     C_COMM,   A_DOT,    S_SLSH,
+				  L1,        KC_SPC,             KC_SPC,   L2
+  ),
+
+
+  [_L1] = LAYOUT(
+    KC_EXLM,  KC_AT,    KC_HASH,  KC_DLR,   KC_PERC,            KC_CIRC,  KC_AMPR,  KC_ASTR,  KC_MINS,  KC_EQL,
+    KC_LPRN,  KC_RPRN,  KC_LCBR,  KC_RCBR,  KC_GRV,             KC_QUOT,  KC_LBRC,  KC_RBRC,  KC_BSLS,  KC_PIPE,
+    _______,  _______,  _______,  KC_TAB,   _______,            KC_MUTE,  KC_VOLD,  KC_VOLU,  KC_MPLY,  KC_MNXT,
+				  _______,  _______,            _______,  _______
+  ),
+
+  [_L2] = LAYOUT(
+    KC_1,     KC_2,     KC_3,     KC_4,      KC_5,               KC_6,     KC_7,     KC_8,    KC_9,     KC_0,
+    _______,  _______,  _______,  _______,   KC_DOT,             KC_LEFT,  KC_DOWN,  KC_UP,   KC_RIGHT, KC_BSPC,
+    _______,  _______,  _______,  _______,   _______,            A_SLSH,   SG_LBRC,  SG_RBRC, G_LBRC,   G_RBRC,
+				  KC_LALT,  KC_LGUI,             _______,    _______
+  ),
+};

keyboards/k34/keymaps/default/readme.md

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+# The default keymap for k34

keyboards/k34/keymaps/default/rules.mk

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+COMBO_ENABLE = yes          # enable combo

keyboards/k34/readme.md

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+# k34
+
+![k34](https://i.imgur.com/tarkFIph.jpeg)
+
+## Keyboard Info
+
+The K34 is a custom 34-key unibody keyboard.
+
+* Keyboard Maintainer: [wongjingping](https://github.com/wongjingping)
+All hardware supported can be found in the [k34 repository](https://github.com/wongjingping/k34)
+
+## Flashing Instructions
+
+To enter the bootloader, short the RST and GND pins, or press the key mapped to `RESET`.
+
+Make example for this keyboard (after setting up your build environment):
+
+    make k34:default
+
+Flashing example for this keyboard:
+
+    make k34: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).
+

keyboards/k34/rules.mk

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+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = atmel-dfu
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = yes      # Enable Bootmagic Lite
+MOUSEKEY_ENABLE = no        # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = no         # Console for debug
+COMMAND_ENABLE = no         # Commands for debug and configuration
+NKRO_ENABLE = no            # Enable N-Key Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
+AUDIO_ENABLE = no           # Audio output