[Keyboard] Add Lunakey Pico (#18202)

Co-authored-by: Joel Challis <git@zvecr.com>
Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Ryan <fauxpark@gmail.com>

11 files changed, 354 insertions, 0 deletions

diff --git a/keyboards/yoichiro/lunakey_pico/config.h b/keyboards/yoichiro/lunakey_pico/config.h
new file mode 100644
index 0000000000..be9b505794
--- /dev/null
+++ b/keyboards/yoichiro/lunakey_pico/config.h
@@ -0,0 +1,38 @@
+// Copyright 2022 Yoichiro Tanaka (@yoichiro)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#define RP2040_BOOTLOADER_DOUBLE_TAP_RESET
+#define RP2040_BOOTLOADER_DOUBLE_TAP_RESET_LED GP25
+#define RP2040_BOOTLOADER_DOUBLE_TAP_RESET_TIMEOUT 500U
+
+#define SERIAL_USART_FULL_DUPLEX
+#define SERIAL_USART_TX_PIN GP0
+#define SERIAL_USART_RX_PIN GP1
+
+//#define SERIAL_DEBUG
+
+#define WS2812_PIO_USE_PIO1
+
+#define RGBLIGHT_LED_MAP { 0, 1, 2, 3, 4, 5, \
+                           11, 10, 9, 8, 7, 6 }
+
+/* define if matrix has ghost (lacks anti-ghosting diodes) */
+//#define MATRIX_HAS_GHOST
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+//#define NO_DEBUG
+
+/* disable print */
+//#define NO_PRINT
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+//#define NO_ACTION_ONESHOT
diff --git a/keyboards/yoichiro/lunakey_pico/halconf.h b/keyboards/yoichiro/lunakey_pico/halconf.h
new file mode 100644
index 0000000000..21b3de7d6d
--- /dev/null
+++ b/keyboards/yoichiro/lunakey_pico/halconf.h
@@ -0,0 +1,8 @@
+// Copyright 2022 Yoichiro Tanaka (@yoichiro)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#define HAL_USE_SIO TRUE
+
+#include_next <halconf.h>
diff --git a/keyboards/yoichiro/lunakey_pico/info.json b/keyboards/yoichiro/lunakey_pico/info.json
new file mode 100644
index 0000000000..d914f8687f
--- /dev/null
+++ b/keyboards/yoichiro/lunakey_pico/info.json
@@ -0,0 +1,106 @@
+{
+    "keyboard_name": "Lunakey Pico",
+    "manufacturer": "yoichiro",
+    "maintainer": "Yoichiro Tanaka",
+    "bootloader": "rp2040",
+    "diode_direction": "COL2ROW",
+    "features": {
+        "bootmagic": false,
+        "mousekey": true,
+        "extrakey": true,
+        "console": false,
+        "command": false,
+        "nkro": false,
+        "rgblight": true,
+        "audio": false
+    },
+    "matrix_pins": {
+        "cols": ["GP21", "GP20", "GP19", "GP18", "GP17", "GP16"],
+        "rows": ["GP12", "GP13", "GP14", "GP15"]
+    },
+    "debounce": 5,
+    "processor": "RP2040",
+    "usb": {
+        "device_version": "3.0.0",
+        "pid": "0x0003",
+        "vid": "0x5954"
+    },
+    "rgblight": {
+        "led_count": 12,
+        "pin": "GP6",
+        "sleep": true,
+        "split": true,
+        "split_count": [6, 6],
+        "animations": {
+            "alternating": true,
+            "breathing": true,
+            "christmas": true,
+            "knight": true,
+            "rainbow_mood": true,
+            "rainbow_swirl": true,
+            "rgb_test": false,
+            "snake": true,
+            "static_gradient": true,
+            "twinkle": true
+        },
+        "hue_steps": 8,
+        "saturation_steps": 8,
+        "brightness_steps": 8,
+        "max_brightness": 255
+    },
+    "split": {
+        "enabled": true
+    },
+    "layout_aliases": {
+        "LAYOUT": "LAYOUT_split_3x6_4"
+    },
+    "layouts": {
+        "LAYOUT_split_3x6_4": {
+            "layout": [
+                {"label":"L00", "x":0, "y":1.5},
+                {"label":"L01", "x":1, "y":1.25},
+                {"label":"L02", "x":2, "y":0.5},
+                {"label":"L03", "x":3, "y":0},
+                {"label":"L04", "x":4, "y":0.25},
+                {"label":"L05", "x":5, "y":0.5},
+                {"label":"R00", "x":8.75, "y":0.5},
+                {"label":"R01", "x":9.75, "y":0.25},
+                {"label":"R02", "x":10.75, "y":0},
+                {"label":"R03", "x":11.75, "y":0.5},
+                {"label":"R04", "x":12.75, "y":1.25},
+                {"label":"R05", "x":13.75, "y":1.5},
+                {"label":"L10", "x":0, "y":2.5},
+                {"label":"L11", "x":1, "y":2.25},
+                {"label":"L12", "x":2, "y":1.5},
+                {"label":"L13", "x":3, "y":1},
+                {"label":"L14", "x":4, "y":1.25},
+                {"label":"L15", "x":5, "y":1.5},
+                {"label":"R10", "x":8.75, "y":1.5},
+                {"label":"R11", "x":9.75, "y":1.25},
+                {"label":"R12", "x":10.75, "y":1},
+                {"label":"R13", "x":11.75, "y":1.5},
+                {"label":"R14", "x":12.75, "y":2.25},
+                {"label":"R15", "x":13.75, "y":2.5},
+                {"label":"L20", "x":0, "y":3.5},
+                {"label":"L21", "x":1, "y":3.25},
+                {"label":"L22", "x":2, "y":2.5},
+                {"label":"L23", "x":3, "y":2},
+                {"label":"L24", "x":4, "y":2.25},
+                {"label":"L25", "x":5, "y":2.5},
+                {"label":"R20", "x":8.75, "y":2.5},
+                {"label":"R21", "x":9.75, "y":2.25},
+                {"label":"R22", "x":10.75, "y":2},
+                {"label":"R23", "x":11.75, "y":2.5},
+                {"label":"R24", "x":12.75, "y":3.25},
+                {"label":"R25", "x":13.75, "y":3.5},
+                {"label":"L30", "x":3, "y":4},
+                {"label":"L31", "x":4, "y":3.75},
+                {"label":"L32", "x":5, "y":3.75},
+                {"label":"L33", "x":6, "y":4},
+                {"label":"R30", "x":7.75, "y":4},
+                {"label":"R31", "x":8.75, "y":3.75},
+                {"label":"R32", "x":9.75, "y":3.75},
+                {"label":"R33", "x":10.75, "y":4}]
+        }
+    }
+}
diff --git a/keyboards/yoichiro/lunakey_pico/keymaps/default/keymap.c b/keyboards/yoichiro/lunakey_pico/keymaps/default/keymap.c
new file mode 100644
index 0000000000..83a326c33a
--- /dev/null
+++ b/keyboards/yoichiro/lunakey_pico/keymaps/default/keymap.c
@@ -0,0 +1,69 @@
+// Copyright 2022 Yoichiro Tanaka (@yoichiro)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+
+enum layer_number {
+  _QWERTY = 0,
+  _LOWER,
+  _RAISE,
+  _ADJUST,
+};
+
+#define LOWER MO(_LOWER)
+#define RAISE MO(_RAISE)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  [_QWERTY] = LAYOUT_split_3x6_4(
+//+--------+--------+--------+--------+--------+--------+                 +--------+--------+--------+--------+--------+--------+
+   KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,                      KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_BSPC,
+//+--------+--------+--------+--------+--------+--------+                 +--------+--------+--------+--------+--------+--------+
+   KC_LCTL, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,                      KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,
+//+--------+--------+--------+--------+--------+--------+                 +--------+--------+--------+--------+--------+--------+
+   KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,                      KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT,
+//+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
+                              KC_LGUI, KC_LALT, LOWER,   KC_SPC,  KC_ENT,  RAISE,   KC_RALT, KC_RGUI
+//+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
+  ),
+
+  [_LOWER] = LAYOUT_split_3x6_4(
+//+--------+--------+--------+--------+--------+--------+                 +--------+--------+--------+--------+--------+--------+
+   KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,                      KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_BSPC,
+//+--------+--------+--------+--------+--------+--------+                 +--------+--------+--------+--------+--------+--------+
+   KC_LCTL, _______, _______, _______, _______, _______,                   KC_LEFT, KC_DOWN, KC_UP,   KC_RIGHT,_______, _______,
+//+--------+--------+--------+--------+--------+--------+                 +--------+--------+--------+--------+--------+--------+
+   KC_LSFT, _______, _______, _______, _______, _______,                   _______, _______, _______, _______, _______, _______,
+//+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
+                              KC_LGUI, KC_LALT, LOWER,   KC_SPC,  KC_ENT,  RAISE,   KC_RALT, KC_RGUI
+//+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
+  ),
+
+  [_RAISE] = LAYOUT_split_3x6_4(
+//+--------+--------+--------+--------+--------+--------+                 +--------+--------+--------+--------+--------+--------+
+   KC_ESC,  KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC,                   KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_BSPC,
+//+--------+--------+--------+--------+--------+--------+                 +--------+--------+--------+--------+--------+--------+
+   KC_LCTL, _______, _______, _______, _______, _______,                   KC_MINS, KC_EQL,  KC_LCBR, KC_RCBR, KC_PIPE, KC_GRV,
+//+--------+--------+--------+--------+--------+--------+                 +--------+--------+--------+--------+--------+--------+
+   KC_LSFT, KC_TILD, _______, _______, _______, _______,                   KC_UNDS, KC_PLUS, KC_LBRC, KC_RBRC, KC_BSLS, KC_TILD,
+//+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
+                              KC_LGUI, KC_LALT, LOWER,   KC_SPC,  KC_ENT,  RAISE,   KC_RALT, KC_RGUI
+//+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
+  ),
+
+  [_ADJUST] = LAYOUT_split_3x6_4(
+//+--------+--------+--------+--------+--------+--------+                 +--------+--------+--------+--------+--------+--------+
+   QK_BOOT,   _______, _______, _______, _______, _______,                   KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,
+//+--------+--------+--------+--------+--------+--------+                 +--------+--------+--------+--------+--------+--------+
+   RGB_TOG, RGB_HUI, RGB_SAI, RGB_VAI, _______, _______,                   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,
+//+--------+--------+--------+--------+--------+--------+                 +--------+--------+--------+--------+--------+--------+
+   RGB_MOD, RGB_HUD, RGB_SAD, RGB_VAD, _______, _______,                   _______, _______, _______, _______, _______, _______,
+//+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
+                              KC_LGUI, KC_LALT, LOWER,   KC_SPC,  KC_ENT,  RAISE,   KC_RALT, KC_RGUI
+//+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
+  )
+};
+
+layer_state_t layer_state_set_user(layer_state_t state) {
+  return update_tri_layer_state(state, _LOWER, _RAISE, _ADJUST);
+}
diff --git a/keyboards/yoichiro/lunakey_pico/keymaps/via/keymap.c b/keyboards/yoichiro/lunakey_pico/keymaps/via/keymap.c
new file mode 100644
index 0000000000..d664eb5a03
--- /dev/null
+++ b/keyboards/yoichiro/lunakey_pico/keymaps/via/keymap.c
@@ -0,0 +1,65 @@
+// Copyright 2022 Yoichiro Tanaka (@yoichiro)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+
+enum layer_number {
+  _QWERTY = 0,
+  _LOWER,
+  _RAISE,
+  _ADJUST,
+};
+
+#define LOWER FN_MO13
+#define RAISE FN_MO23
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  [_QWERTY] = LAYOUT_split_3x6_4(
+//+--------+--------+--------+--------+--------+--------+                 +--------+--------+--------+--------+--------+--------+
+   KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,                      KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_BSPC,
+//+--------+--------+--------+--------+--------+--------+                 +--------+--------+--------+--------+--------+--------+
+   KC_LCTL, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,                      KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,
+//+--------+--------+--------+--------+--------+--------+                 +--------+--------+--------+--------+--------+--------+
+   KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,                      KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT,
+//+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
+                              KC_LGUI, KC_LALT, LOWER,   KC_SPC,  KC_ENT,  RAISE,   KC_RALT, KC_RGUI
+//+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
+  ),
+
+  [_LOWER] = LAYOUT_split_3x6_4(
+//+--------+--------+--------+--------+--------+--------+                 +--------+--------+--------+--------+--------+--------+
+   KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,                      KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_BSPC,
+//+--------+--------+--------+--------+--------+--------+                 +--------+--------+--------+--------+--------+--------+
+   KC_LCTL, _______, _______, _______, _______, _______,                   KC_LEFT, KC_DOWN, KC_UP,   KC_RIGHT,_______, _______,
+//+--------+--------+--------+--------+--------+--------+                 +--------+--------+--------+--------+--------+--------+
+   KC_LSFT, _______, _______, _______, _______, _______,                   _______, _______, _______, _______, _______, _______,
+//+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
+                              KC_LGUI, KC_LALT, LOWER,   KC_SPC,  KC_ENT,  RAISE,   KC_RALT, KC_RGUI
+//+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
+  ),
+
+  [_RAISE] = LAYOUT_split_3x6_4(
+//+--------+--------+--------+--------+--------+--------+                 +--------+--------+--------+--------+--------+--------+
+   KC_ESC,  KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC,                   KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_BSPC,
+//+--------+--------+--------+--------+--------+--------+                 +--------+--------+--------+--------+--------+--------+
+   KC_LCTL, _______, _______, _______, _______, _______,                   KC_MINS, KC_EQL,  KC_LCBR, KC_RCBR, KC_PIPE, KC_GRV,
+//+--------+--------+--------+--------+--------+--------+                 +--------+--------+--------+--------+--------+--------+
+   KC_LSFT, KC_TILD, _______, _______, _______, _______,                   KC_UNDS, KC_PLUS, KC_LBRC, KC_RBRC, KC_BSLS, KC_TILD,
+//+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
+                              KC_LGUI, KC_LALT, LOWER,   KC_SPC,  KC_ENT,  RAISE,   KC_RALT, KC_RGUI
+//+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
+  ),
+
+  [_ADJUST] = LAYOUT_split_3x6_4(
+//+--------+--------+--------+--------+--------+--------+                 +--------+--------+--------+--------+--------+--------+
+   QK_BOOT,   _______, _______, _______, _______, _______,                   KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,
+//+--------+--------+--------+--------+--------+--------+                 +--------+--------+--------+--------+--------+--------+
+   RGB_TOG, RGB_HUI, RGB_SAI, RGB_VAI, _______, _______,                   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,
+//+--------+--------+--------+--------+--------+--------+                 +--------+--------+--------+--------+--------+--------+
+   RGB_MOD, RGB_HUD, RGB_SAD, RGB_VAD, _______, _______,                   _______, _______, _______, _______, _______, _______,
+//+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
+                              KC_LGUI, KC_LALT, LOWER,   KC_SPC,  KC_ENT,  RAISE,   KC_RALT, KC_RGUI
+//+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
+  )
+};
diff --git a/keyboards/yoichiro/lunakey_pico/keymaps/via/rules.mk b/keyboards/yoichiro/lunakey_pico/keymaps/via/rules.mk
new file mode 100644
index 0000000000..1e5b99807c
--- /dev/null
+++ b/keyboards/yoichiro/lunakey_pico/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
diff --git a/keyboards/yoichiro/lunakey_pico/lunakey_pico.c b/keyboards/yoichiro/lunakey_pico/lunakey_pico.c
new file mode 100644
index 0000000000..3e57edad68
--- /dev/null
+++ b/keyboards/yoichiro/lunakey_pico/lunakey_pico.c
@@ -0,0 +1,4 @@
+// Copyright 2022 Yoichiro Tanaka (@yoichiro)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "lunakey_pico.h"
diff --git a/keyboards/yoichiro/lunakey_pico/lunakey_pico.h b/keyboards/yoichiro/lunakey_pico/lunakey_pico.h
new file mode 100644
index 0000000000..0725054f0f
--- /dev/null
+++ b/keyboards/yoichiro/lunakey_pico/lunakey_pico.h
@@ -0,0 +1,23 @@
+// Copyright 2022 Yoichiro Tanaka (@yoichiro)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "quantum.h"
+
+#define LAYOUT_split_3x6_4( \
+  L00, L01, L02, L03, L04, L05,           R00, R01, R02, R03, R04, R05, \
+  L10, L11, L12, L13, L14, L15,           R10, R11, R12, R13, R14, R15, \
+  L20, L21, L22, L23, L24, L25,           R20, R21, R22, R23, R24, R25, \
+                 L30, L31, L32, L33, R30, R31, R32, R33 \
+  ) \
+  { \
+    { L00, L01, L02, L03, L04, L05 }, \
+    { L10, L11, L12, L13, L14, L15 }, \
+    { L20, L21, L22, L23, L24, L25 }, \
+    { KC_NO, KC_NO, L30, L31, L32, L33 }, \
+    { R05, R04, R03, R02, R01, R00 }, \
+    { R15, R14, R13, R12, R11, R10 }, \
+    { R25, R24, R23, R22, R21, R20 }, \
+    { KC_NO, KC_NO, R33, R32, R31, R30 } \
+  }
diff --git a/keyboards/yoichiro/lunakey_pico/mcuconf.h b/keyboards/yoichiro/lunakey_pico/mcuconf.h
new file mode 100644
index 0000000000..482df316e9
--- /dev/null
+++ b/keyboards/yoichiro/lunakey_pico/mcuconf.h
@@ -0,0 +1,11 @@
+// Copyright 2022 Yoichiro Tanaka (@yoichiro)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include_next <mcuconf.h>
+
+#undef RP_SIO_USE_UART0
+#define RP_SIO_USE_UART0 TRUE
+#undef RP_SIO_USE_UART1
+#define RP_SIO_USE_UART1 FALSE
diff --git a/keyboards/yoichiro/lunakey_pico/readme.md b/keyboards/yoichiro/lunakey_pico/readme.md
new file mode 100644
index 0000000000..cb565220af
--- /dev/null
+++ b/keyboards/yoichiro/lunakey_pico/readme.md
@@ -0,0 +1,27 @@
+# Lunakey Pico
+
+![lunakey_pico](https://i.imgur.com/S5N8AFhh.jpg)
+
+This is a 40% split keyboard which has 3x6 vertically staggered keys and 4 thumbnail keys.
+
+* Keyboard Maintainer: [Yoichiro Tanaka](https://github.com/yoichiro)
+* Hardware Supported: Lunakey Pico PCB, Raspberry Pi Pico MCU.
+* Hardware Availability: https://booth.pm/ja/items/3324672
+
+Make example for this keyboard (after setting up your build environment):
+
+    qmk compile -kb yoichiro/lunakey_pico -km default
+
+Flashing example for this keyboard:
+
+    qmk flash -kb yoichiro/lunakey_pico -km default -bl avrdude
+
+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
diff --git a/keyboards/yoichiro/lunakey_pico/rules.mk b/keyboards/yoichiro/lunakey_pico/rules.mk
new file mode 100644
index 0000000000..26c3aca886
--- /dev/null
+++ b/keyboards/yoichiro/lunakey_pico/rules.mk
@@ -0,0 +1,2 @@
+WS2812_DRIVER = vendor
+SERIAL_DRIVER = vendor