[Keyboard] W1-AT addition (#15467)

Co-authored-by: Ryan <fauxpark@gmail.com>
Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: yiancar <yiancar@gmail.com>

keyboards/w1_at/config.h

@@ -0,0 +1,83 @@
+/*
+Copyright 2021 Yiancar-Designs
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published byß
+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/>.
+*/
+
+#pragma once
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0x8968
+#define PRODUCT_ID      0x5754
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    Yiancar-Designs
+#define PRODUCT         W1-AT
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 20
+
+#define MATRIX_ROW_PINS { A2, B9, B8, B5, B4 }
+#define MATRIX_COL_PINS { B7, A0, A1, B1, B0, A7, A6, A5, A4, A3, B2, B10, B11, B12, B13, B14, B15, A8, A9, A10 }
+
+/* COL2ROW, ROW2COL*/
+#define DIODE_DIRECTION COL2ROW
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCE 5
+
+/* Ensure we jump to bootloader if the RESET keycode was pressed */
+#define EARLY_INIT_PERFORM_BOOTLOADER_JUMP TRUE
+
+/* Indicator LEDs */
+#define LED_CAPS_LOCK_PIN B6
+#define LED_NUM_LOCK_PIN B3
+#define LED_SCROLL_LOCK_PIN A15
+#define LED_KANA_PIN A13
+#define LED_PIN_ON_STATE 0
+
+/* define if matrix has ghost (lacks anti-ghosting diodes) */
+//#define MATRIX_HAS_GHOST
+
+/* If defined, GRAVE_ESC will always act as ESC when CTRL is held.
+ * This is userful for the Windows task manager shortcut (ctrl+shift+esc).
+ */
+// #define GRAVE_ESC_CTRL_OVERRIDE
+
+/*
+ * Force NKRO
+ *
+ * Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved
+ * state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the
+ * makefile for this to work.)
+ *
+ * If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N)
+ * until the next keyboard reset.
+ *
+ * NKRO may prevent your keystrokes from being detected in the BIOS, but it is
+ * fully operational during normal computer usage.
+ *
+ * For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N)
+ * or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by
+ * bootmagic, NKRO mode will always be enabled until it is toggled again during a
+ * power-up.
+ *
+ */
+//#define FORCE_NKRO
+
+/* Bootmagic Lite key configuration */
+#define BOOTMAGIC_LITE_ROW 0
+#define BOOTMAGIC_LITE_COLUMN 2

keyboards/w1_at/info.json

@@ -0,0 +1,10 @@
+{
+    "keyboard_name": "W1-AT",
+    "url": "https://yiancar-designs.com",
+    "maintainer": "Yiancar-Designs",
+    "layouts": {
+        "LAYOUT_all": {
+            "layout": [{"x":0, "y":0}, {"x":1, "y":0}, {"x":2.25, "y":0}, {"x":3.25, "y":0}, {"x":4.25, "y":0}, {"x":5.25, "y":0}, {"x":6.25, "y":0}, {"x":7.25, "y":0}, {"x":8.25, "y":0}, {"x":9.25, "y":0}, {"x":10.25, "y":0}, {"x":11.25, "y":0}, {"x":12.25, "y":0}, {"x":13.25, "y":0}, {"x":14.25, "y":0}, {"x":15.25, "y":0}, {"x":16.25, "y":0}, {"x":17.5, "y":0}, {"x":18.5, "y":0}, {"x":19.5, "y":0}, {"x":20.5, "y":0}, {"x":0, "y":1}, {"x":1, "y":1}, {"x":2.25, "y":1, "w":1.5}, {"x":3.75, "y":1}, {"x":4.75, "y":1}, {"x":5.75, "y":1}, {"x":6.75, "y":1}, {"x":7.75, "y":1}, {"x":8.75, "y":1}, {"x":9.75, "y":1}, {"x":10.75, "y":1}, {"x":11.75, "y":1}, {"x":12.75, "y":1}, {"x":13.75, "y":1}, {"x":14.75, "y":1}, {"x":15.75, "y":1, "w":1.5}, {"x":17.5, "y":1}, {"x":18.5, "y":1}, {"x":19.5, "y":1}, {"x":20.5, "y":1}, {"x":0, "y":2}, {"x":1, "y":2}, {"x":2.25, "y":2, "w":1.75}, {"x":4, "y":2}, {"x":5, "y":2}, {"x":6, "y":2}, {"x":7, "y":2}, {"x":8, "y":2}, {"x":9, "y":2}, {"x":10, "y":2}, {"x":11, "y":2}, {"x":12, "y":2}, {"x":13, "y":2}, {"x":14, "y":2}, {"x":15, "y":2, "w":2.25}, {"x":17.5, "y":2}, {"x":18.5, "y":2}, {"x":19.5, "y":2}, {"x":20.5, "y":2}, {"x":0, "y":3}, {"x":1, "y":3}, {"x":2.25, "y":3, "w":1.25}, {"x":3.5, "y":3}, {"x":4.5, "y":3}, {"x":5.5, "y":3}, {"x":6.5, "y":3}, {"x":7.5, "y":3}, {"x":8.5, "y":3}, {"x":9.5, "y":3}, {"x":10.5, "y":3}, {"x":11.5, "y":3}, {"x":12.5, "y":3}, {"x":13.5, "y":3}, {"x":14.5, "y":3, "w":1.75}, {"x":16.25, "y":3}, {"x":17.5, "y":3}, {"x":18.5, "y":3}, {"x":19.5, "y":3}, {"x":20.5, "y":3}, {"x":0, "y":4}, {"x":1, "y":4}, {"x":2.25, "y":4, "w":1.5}, {"x":4.75, "y":4, "w":1.5}, {"x":6.25, "y":4, "w":7}, {"x":13.25, "y":4, "w":1.5}, {"x":15.75, "y":4, "w":1.5}, {"x":17.5, "y":4}, {"x":18.5, "y":4}, {"x":19.5, "y":4}, {"x":20.5, "y":4}]
+        }
+    }
+}

keyboards/w1_at/keymaps/default/keymap.c

@@ -0,0 +1,49 @@
+/* Copyright 2021 Yiancar-Designs
+ *
+ * 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
+
+enum custom_keycodes {
+    KC_P00 = SAFE_RANGE
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[0] = LAYOUT_all( /* Base */
+    KC_F1, KC_F2,     KC_GESC, KC_1,    KC_2,   KC_3,   KC_4,   KC_5,   KC_6,   KC_7,   KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_DEL,    KC_NLCK, KC_PMNS, KC_PSLS, KC_PAST,
+    KC_F3, KC_F4,     KC_TAB,  KC_Q,    KC_W,   KC_E,   KC_R,   KC_T,   KC_Y,   KC_U,   KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSLS,            KC_P7,   KC_P8,   KC_P9,   KC_PPLS,
+    KC_F5, KC_F6,     KC_CAPS, KC_A,    KC_S,   KC_D,   KC_F,   KC_G,   KC_H,   KC_J,   KC_K,    KC_L,    KC_SCLN, KC_QUOT,          KC_ENT,             KC_P4,   KC_P5,   KC_P6,   KC_PMNS,
+    KC_F7, KC_F8,     KC_LSFT, KC_NUBS, KC_Z,   KC_X,   KC_C,   KC_V,   KC_B,   KC_N,   KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, MO(1),              KC_P1,   KC_P2,   KC_P3,   KC_PMNS,
+    KC_F9, KC_F10,    KC_LCTL,          KC_LALT,                        KC_SPC,                                    KC_RALT,          KC_RCTL,            KC_P0,   KC_P00,  KC_PDOT, KC_PENT),
+
+[1] = LAYOUT_all( /* FN */
+    KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,             KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS,             KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_VOLU, KC_VOLD, KC_MUTE, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,             KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS,    KC_TRNS,          KC_TRNS,                            KC_TRNS,                                     KC_TRNS,          KC_TRNS,             KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS)
+};
+
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+    if (record->event.pressed) {
+        switch(keycode) {
+            case KC_P00:
+                tap_code(KC_P0);
+                tap_code(KC_P0);
+                return false;
+        }
+    }
+    return true;
+}

keyboards/w1_at/keymaps/default/readme.md

@@ -0,0 +1,9 @@
+# The default keymap for W1-AT. 
+
+Layer 0
+
+![Layer 0](https://i.imgur.com/pLdgxlJ.png)
+
+Layer 1
+
+![Layer 1](https://i.imgur.com/v24h9EO.png)

keyboards/w1_at/keymaps/via/keymap.c

@@ -0,0 +1,63 @@
+/* Copyright 2021 Yiancar-Designs
+ *
+ * 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
+
+enum custom_keycodes {
+    KC_P00 = USER00
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[0] = LAYOUT_all( /* Base */
+    KC_F1, KC_F2,     KC_GESC, KC_1,    KC_2,   KC_3,   KC_4,   KC_5,   KC_6,   KC_7,   KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_DEL,    KC_NLCK, KC_PMNS, KC_PSLS, KC_PAST,
+    KC_F3, KC_F4,     KC_TAB,  KC_Q,    KC_W,   KC_E,   KC_R,   KC_T,   KC_Y,   KC_U,   KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSLS,            KC_P7,   KC_P8,   KC_P9,   KC_PPLS,
+    KC_F5, KC_F6,     KC_CAPS, KC_A,    KC_S,   KC_D,   KC_F,   KC_G,   KC_H,   KC_J,   KC_K,    KC_L,    KC_SCLN, KC_QUOT,          KC_ENT,             KC_P4,   KC_P5,   KC_P6,   KC_PMNS,
+    KC_F7, KC_F8,     KC_LSFT, KC_NUBS, KC_Z,   KC_X,   KC_C,   KC_V,   KC_B,   KC_N,   KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, MO(1),              KC_P1,   KC_P2,   KC_P3,   KC_PMNS,
+    KC_F9, KC_F10,    KC_LCTL,          KC_LALT,                        KC_SPC,                                    KC_RALT,          KC_RCTL,            KC_P0,   KC_P00,  KC_PDOT, KC_PENT),
+
+[1] = LAYOUT_all( /* FN */
+    KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,             KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS,             KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_VOLU, KC_VOLD, KC_MUTE, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,             KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS,    KC_TRNS,          KC_TRNS,                            KC_TRNS,                                     KC_TRNS,          KC_TRNS,             KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS),
+
+[2] = LAYOUT_all( /* Empty for dynamic keymaps */
+    KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,             KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS,             KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,             KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS,    KC_TRNS,          KC_TRNS,                            KC_TRNS,                                     KC_TRNS,          KC_TRNS,             KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS),
+
+[3] = LAYOUT_all( /* Empty for dynamic keymaps */
+    KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,             KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS,             KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS,    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,             KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS,    KC_TRNS,          KC_TRNS,                            KC_TRNS,                                     KC_TRNS,          KC_TRNS,             KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS)
+};
+
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+    if (record->event.pressed) {
+        switch(keycode) {
+            case KC_P00:
+                tap_code(KC_P0);
+                tap_code(KC_P0);
+                return false;
+        }
+    }
+    return true;
+}

keyboards/w1_at/keymaps/via/readme.md

@@ -0,0 +1,9 @@
+# The default keymap for W1-AT. VIA support enabled.
+
+Layer 0
+
+![Layer 0](https://i.imgur.com/4bUxnAz.png)
+
+Layer 1
+
+![Layer 1](https://i.imgur.com/v24h9EO.png)

keyboards/w1_at/keymaps/via/rules.mk

@@ -0,0 +1 @@
+VIA_ENABLE = yes

keyboards/w1_at/readme.md

@@ -0,0 +1,32 @@
+# W1-AT
+
+This is a standard weird layout PCB, best build with a 10U spacebar. It supports VIA.
+
+* Keyboard Maintainer: [Yiancar](http://yiancar-designs.com/) and on [GitHub](https://github.com/yiancar)
+* Hardware Supported: A TKL keyboard with STM32F072CB
+* Hardware Availability: https://geon.works/ 
+
+## Instructions
+
+### Build
+
+Make example for this keyboard (after setting up your build environment):
+
+    make w1_at: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).
+
+### Reset
+
+- Unplug
+- Hold Escape
+- Plug In
+- Unplug
+- Release Escape
+
+### Flash
+
+- Unplug
+- Hold Escape
+- Plug In
+- Flash using QMK Toolbox or CLI (`make w1_at:<keymap>:flash`)

keyboards/w1_at/rules.mk

@@ -0,0 +1,26 @@
+# MCU name
+MCU = STM32F072
+
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
+# Wildcard to allow APM32 MCU
+DFU_SUFFIX_ARGS = -v FFFF -p FFFF
+
+# Do not put the microcontroller into power saving mode
+# when we get USB suspend event. We want it to keep updating
+# backlight effects.
+OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = yes      # Enable Bootmagic Lite
+MOUSEKEY_ENABLE = yes       # 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 = yes           # Enable N-Key Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
+AUDIO_ENABLE = no           # Audio output

keyboards/w1_at/w1_at.c

@@ -0,0 +1,30 @@
+/* Copyright 2021 Yiancar-Designs
+ *
+ * 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 "w1_at.h"
+
+void led_init_ports(void) {
+    // Set our LED pins as open drain outputs
+    palSetLineMode(LED_CAPS_LOCK_PIN, PAL_MODE_OUTPUT_OPENDRAIN);
+    palSetLineMode(LED_NUM_LOCK_PIN, PAL_MODE_OUTPUT_OPENDRAIN);
+    palSetLineMode(LED_SCROLL_LOCK_PIN, PAL_MODE_OUTPUT_OPENDRAIN);
+    palSetLineMode(LED_KANA_PIN, PAL_MODE_OUTPUT_OPENDRAIN);
+    palSetLineMode(A14, PAL_MODE_OUTPUT_OPENDRAIN);
+}
+
+layer_state_t layer_state_set_kb(layer_state_t state) {
+    writePin(A14, !layer_state_cmp(state, 1));
+    return layer_state_set_user(state);
+}

keyboards/w1_at/w1_at.h

@@ -0,0 +1,34 @@
+/* Copyright 2021 Yiancar-Designs
+ *
+ * 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/>.
+ */
+#pragma once
+
+#define XXX KC_NO
+
+#include "quantum.h"
+
+#define LAYOUT_all( \
+    K00, K01,    K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D, K0E, K0F, K2E,    K0G, K0H, K0I, K0J, \
+    K10, K11,    K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, K1E, K1F,         K1G, K1H, K1I, K1J, \
+    K20, K21,    K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C, K2D,      K2F,         K2G, K2H, K2I, K2J, \
+    K30, K31,    K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K3D, K3E, K3F,         K3G, K3H, K3I, K3J, \
+    K40, K41,    K42,      K44,                K48,                     K4D,      K4F,         K4G, K4H, K4I, K4J  \
+) { \
+    { K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D, K0E, K0F, K0G, K0H, K0I, K0J }, \
+    { K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, K1E, K1F, K1G, K1H, K1I, K1J }, \
+    { K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C, K2D, K2E, K2F, K2G, K2H, K2I, K2J }, \
+    { K30, K31, K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K3D, K3E, K3F, K3G, K3H, K3I, K3J }, \
+    { K40, K41, K42, XXX, K44, XXX, XXX, XXX, K48, XXX, XXX, XXX, XXX, K4D, XXX, K4F, K4G, K4H, K4I, K4J }  \
+}