[Keyboard] Add N8X (#23444)

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

keyboards/era/linx3/n8x/config.h

@@ -0,0 +1,14 @@
+// Copyright 2024 Hyojin Bak (@eerraa)
+// SPDX-License-Identifier: GPL-2.0-or-later
+ 
+#pragma once
+
+/* Reset */
+#define RP2040_BOOTLOADER_DOUBLE_TAP_RESET
+#define RP2040_BOOTLOADER_DOUBLE_TAP_RESET_TIMEOUT 2000U
+
+/* BACKLIGHT PWM */
+#define BACKLIGHT_PWM_DRIVER PWMD1
+#define BACKLIGHT_PWM_CHANNEL RP2040_PWM_CHANNEL_B
+
+#define VIA_EEPROM_CUSTOM_CONFIG_SIZE 4

keyboards/era/linx3/n8x/halconf.h

@@ -0,0 +1,8 @@
+// Copyright 2024 Hyojin Bak (@eerraa)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#define HAL_USE_PWM TRUE
+
+#include_next <halconf.h>

keyboards/era/linx3/n8x/keymaps/default/keymap.c

@@ -0,0 +1,24 @@
+// Copyright 2024 QMK (@qmk)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+	
+    [0] = LAYOUT_all(
+        KC_ESC ,          KC_F1  , KC_F2  , KC_F3 , KC_F4   , KC_F5  , KC_F6  , KC_F7  , KC_F8  , KC_F9  , KC_F10 , KC_F11 , KC_F12 ,          KC_PSCR, KC_SCRL, KC_PAUS,
+        KC_GRV , 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_BSPC, KC_INS,  KC_HOME, KC_PGUP,
+        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_DEL , KC_END , KC_PGDN,
+        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_NUHS, KC_ENT ,
+        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_UP  ,
+        KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC ,                            KC_RALT, KC_RGUI, MO(1)  , KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT
+    ),
+    [1] = LAYOUT_all(
+        QK_BOOT,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS,                            KC_TRNS,                            KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
+    )
+};

keyboards/era/linx3/n8x/keymaps/via/keymap.c

@@ -0,0 +1,24 @@
+// Copyright 2024 QMK (@qmk)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+	
+    [0] = LAYOUT_all(
+        KC_ESC ,          KC_F1  , KC_F2  , KC_F3 , KC_F4   , KC_F5  , KC_F6  , KC_F7  , KC_F8  , KC_F9  , KC_F10 , KC_F11 , KC_F12 ,          KC_PSCR, KC_SCRL, KC_PAUS,
+        KC_GRV , 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_BSPC, KC_INS,  KC_HOME, KC_PGUP,
+        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_DEL , KC_END , KC_PGDN,
+        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_NUHS, KC_ENT ,
+        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_UP  ,
+        KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC ,                            KC_RALT, KC_RGUI, MO(1)  , KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT
+    ),
+    [1] = LAYOUT_all(
+        QK_BOOT,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS,                            KC_TRNS,                            KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
+    )
+};

keyboards/era/linx3/n8x/keymaps/via/rules.mk

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

keyboards/era/linx3/n8x/mcuconf.h

@@ -0,0 +1,9 @@
+// Copyright 2024 Hyojin Bak (@eerraa)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include_next <mcuconf.h>
+
+#undef RP_PWM_USE_PWM1
+#define RP_PWM_USE_PWM1 TRUE

keyboards/era/linx3/n8x/readme.md

@@ -0,0 +1,23 @@
+# N8X
+
+* Keyboard Maintainer: [ERA](https://github.com/eerraa)
+* Hardware supported: Syryan & Linx3
+* Hardware availability: [Syryan](https://srind.mysoho.com/) & [Linx3](https://allthatkeyboard.com)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make era/linx3/n8x:default
+
+Flashing example for this keyboard:
+
+    make era/linx3/n8x: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 ESC(0,0) in the matrix (usually the top left key or Escape) and plug in the keyboard
+* **Physical reset button**: Briefly short the `RESET` and `GND` pads on the SWD header twice, or short the `BOOT` header and plug in keyboard
+* **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available

keyboards/era/linx3/n8x/rules.mk

@@ -0,0 +1 @@
+# This file intentionally left blank