[Keyboard] Add Keychron Q0 (#18348)

9 files changed, 312 insertions, 0 deletions

diff --git a/keyboards/keychron/q0/rev_0130/config.h b/keyboards/keychron/q0/rev_0130/config.h
new file mode 100644
index 0000000000..e7fabed664
--- /dev/null
+++ b/keyboards/keychron/q0/rev_0130/config.h
@@ -0,0 +1,24 @@
+/* Copyright 2022 @ Keychron (https://www.keychron.com)
+ *
+ * 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
+
+/* RGB Matrix Configuration */
+#define DRIVER_1_LED_TOTAL 21
+#define DRIVER_LED_TOTAL DRIVER_1_LED_TOTAL
+
+/* Enable num-lock LED */
+#define NUM_LOCK_LED_INDEX 4
diff --git a/keyboards/keychron/q0/rev_0130/info.json b/keyboards/keychron/q0/rev_0130/info.json
new file mode 100644
index 0000000000..d42a43ef66
--- /dev/null
+++ b/keyboards/keychron/q0/rev_0130/info.json
@@ -0,0 +1,43 @@
+{
+    "keyboard_name": "Q0",
+    "manufacturer": "Keychron",
+    "url": "https://github.com/Keychron",
+    "maintainer": "lalalademaxiya1",
+    "usb": {
+        "vid": "0x3434",
+        "pid": "0x0130",
+        "device_version": "1.0.2"
+    },
+    "layouts": {
+        "LAYOUT_numpad_6x4": {
+            "layout": [
+                {"label":"Fn", "x":0, "y":0},
+                {"label":"Esc", "x":1, "y":0},
+                {"label":"Backspace", "x":2, "y":0},
+                {"label":"Tab", "x":3, "y":0},
+
+                {"label":"Num Lock", "x":0, "y":1},
+                {"label":"/", "x":1, "y":1},
+                {"label":"*", "x":2, "y":1},
+                {"label":"-", "x":3, "y":1},
+
+                {"label":"7", "x":0, "y":2},
+                {"label":"8", "x":1, "y":2},
+                {"label":"9", "x":2, "y":2},
+
+                {"label":"4", "x":0, "y":3},
+                {"label":"5", "x":1, "y":3},
+                {"label":"6", "x":2, "y":3},
+                {"label":"+", "x":3, "y":2, "h":2},
+
+                {"label":"1", "x":0, "y":4},
+                {"label":"2", "x":1, "y":4},
+                {"label":"3", "x":2, "y":4},
+
+                {"label":"0", "x":0, "y":5, "w":2},
+                {"label":".", "x":2, "y":5},
+                {"label":"Enter", "x":3, "y":4, "h":2}
+            ]
+        }
+    }
+}
\ No newline at end of file
diff --git a/keyboards/keychron/q0/rev_0130/keymaps/default/keymap.c b/keyboards/keychron/q0/rev_0130/keymaps/default/keymap.c
new file mode 100644
index 0000000000..6a05648074
--- /dev/null
+++ b/keyboards/keychron/q0/rev_0130/keymaps/default/keymap.c
@@ -0,0 +1,37 @@
+/* Copyright 2022 @ Keychron (https://www.keychron.com)
+ *
+ * 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 layers { _BASE, _FN1};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [_BASE] = LAYOUT_numpad_6x4(
+        MO(_FN1),   KC_ESC,  KC_BSPACE, KC_TAB,
+        KC_NUMLOCK, KC_PSLS, KC_PAST,   KC_PMNS,
+        KC_P7,      KC_P8,   KC_P9,
+        KC_P4,      KC_P5,   KC_P6,     KC_PPLS,
+        KC_P1,      KC_P2,   KC_P3,
+        KC_P0,               KC_PDOT,   KC_PENT),
+
+    [_FN1] = LAYOUT_numpad_6x4(
+        _______,    KC_MUTE, KC_VOLD,   KC_VOLU,
+        RGB_MOD,    RGB_VAI, RGB_HUI,   KC_DEL,
+        RGB_RMOD,   RGB_VAD, RGB_HUD,
+        RGB_SAI,    RGB_SPI, KC_MPRV,   _______,
+        RGB_SAD,    RGB_SPD, KC_MPLY,
+        RGB_TOG,             KC_MNXT,   _______)
+};
diff --git a/keyboards/keychron/q0/rev_0130/keymaps/via/keymap.c b/keyboards/keychron/q0/rev_0130/keymaps/via/keymap.c
new file mode 100644
index 0000000000..078ede4041
--- /dev/null
+++ b/keyboards/keychron/q0/rev_0130/keymaps/via/keymap.c
@@ -0,0 +1,53 @@
+/* Copyright 2022 @ Keychron (https://www.keychron.com)
+ *
+ * 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 layers { _BASE, _FN1, _RESERVED1, _RESERVED2 };
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [_BASE] = LAYOUT_numpad_6x4(
+        MO(_FN1), KC_ESC,  KC_BSPACE, KC_TAB,
+        KC_NUMLOCK, KC_PSLS, KC_PAST,   KC_PMNS,
+        KC_P7,      KC_P8,   KC_P9,
+        KC_P4,      KC_P5,   KC_P6,     KC_PPLS,
+        KC_P1,      KC_P2,   KC_P3,
+        KC_P0,               KC_PDOT,   KC_PENT),
+
+    [_FN1] = LAYOUT_numpad_6x4(
+        _______,    KC_MUTE, KC_VOLD,   KC_VOLU,
+        RGB_MOD,    RGB_VAI, RGB_HUI,   KC_DEL,
+        RGB_RMOD,   RGB_VAD, RGB_HUD,
+        RGB_SAI,    RGB_SPI, KC_MPRV,   _______,
+        RGB_SAD,    RGB_SPD, KC_MPLY,
+        RGB_TOG,             KC_MNXT,   _______),
+
+    [_RESERVED1] = LAYOUT_numpad_6x4(
+        _______,    _______, _______,   _______,
+        _______,    _______, _______,   _______,
+        _______,    _______, _______,
+        _______,    _______, _______,   _______,
+        _______,    _______, _______,
+        _______,             _______,   _______),
+
+    [_RESERVED2] = LAYOUT_numpad_6x4(
+        _______,    _______, _______,   _______,
+        _______,    _______, _______,   _______,
+        _______,    _______, _______,
+        _______,    _______, _______,   _______,
+        _______,    _______, _______,
+        _______,             _______,   _______)
+};
diff --git a/keyboards/keychron/q0/rev_0130/keymaps/via/rules.mk b/keyboards/keychron/q0/rev_0130/keymaps/via/rules.mk
new file mode 100644
index 0000000000..1e5b99807c
--- /dev/null
+++ b/keyboards/keychron/q0/rev_0130/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
diff --git a/keyboards/keychron/q0/rev_0130/readme.md b/keyboards/keychron/q0/rev_0130/readme.md
new file mode 100644
index 0000000000..a6db5bc015
--- /dev/null
+++ b/keyboards/keychron/q0/rev_0130/readme.md
@@ -0,0 +1 @@
+# The base variant of the Keychron Q0
diff --git a/keyboards/keychron/q0/rev_0130/rev_0130.c b/keyboards/keychron/q0/rev_0130/rev_0130.c
new file mode 100644
index 0000000000..468e3cf04f
--- /dev/null
+++ b/keyboards/keychron/q0/rev_0130/rev_0130.c
@@ -0,0 +1,88 @@
+/* Copyright 2022 @ Keychron (https://www.keychron.com)
+ *
+ * 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 "quantum.h"
+
+#ifdef RGB_MATRIX_ENABLE
+
+const ckled2001_led PROGMEM g_ckled2001_leds[DRIVER_LED_TOTAL] = {
+/* Refer to CKLED manual for these locations
+ *   driver
+ *   |  R location
+ *   |  |       G location
+ *   |  |       |       B location
+ *   |  |       |       | */
+    {0, F_5,    D_5,    E_5}, // 0
+    {0, I_5,    G_5,    H_5}, // 1
+    {0, L_5,    J_5,    K_5}, // 2
+    {0, C_5,    A_5,    B_5}, // 3
+
+    {0, F_4,    D_4,    E_4}, // 4
+    {0, I_4,    G_4,    H_4}, // 5
+    {0, L_4,    J_4,    K_4}, // 6
+    {0, C_4,    A_4,    B_4}, // 7
+
+    {0, F_6,    D_6,    E_6}, // 8
+    {0, I_6,    G_6,    H_6}, // 9
+    {0, L_6,    J_6,    K_6}, // 10
+
+    {0, F_3,    D_3,    E_3}, // 11
+    {0, I_3,    G_3,    H_3}, // 12
+    {0, L_3,    J_3,    K_3}, // 13
+    {0, C_6,    A_6,    B_6}, // 14
+
+    {0, F_2,    D_2,    E_2}, // 15
+    {0, I_2,    G_2,    H_2}, // 16
+    {0, L_2,    J_2,    K_2}, // 17
+
+    {0, F_1,    D_1,    E_1}, // 18
+    {0, L_1,    J_1,    K_1}, // 19
+    {0, C_2,    A_2,    B_2}, // 20
+};
+
+#define __ NO_LED
+
+led_config_t g_led_config = {
+    {
+        // Key Matrix to LED Index
+        {  0,  1,  2,  3 },
+        {  4,  5,  6,  7 },
+        {  8,  9, 10, 14 },
+        { 11, 12, 13, __ },
+        { 15, 16, 17, 20 },
+        { 18, __, 19, __ }
+    },
+    {
+        // LED Index to Physical Position
+        {0,0},  {74,0},  {150,0},  {224,0},
+        {0,13}, {74,13}, {150,13}, {224,13},
+        {0,26}, {74,26}, {150,26},
+        {0,38}, {74,38}, {150,38}, {224,32},
+        {0,51}, {74,51}, {150,51},
+        {36,64},         {150,64}, {224,58},
+    },
+    {
+        // LED Index to Flag
+        1, 1, 1, 1,
+        9, 4, 4, 4,
+        4, 4, 4,
+        4, 4, 4, 4,
+        4, 4, 4,
+        4,    4, 1
+    }
+};
+
+#endif // RGB_MATRIX_ENABLE
diff --git a/keyboards/keychron/q0/rev_0130/rev_0130.h b/keyboards/keychron/q0/rev_0130/rev_0130.h
new file mode 100644
index 0000000000..d66c880aa9
--- /dev/null
+++ b/keyboards/keychron/q0/rev_0130/rev_0130.h
@@ -0,0 +1,38 @@
+/* Copyright 2022 @ Keychron (https://www.keychron.com)
+ *
+ * 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
+
+#include "quantum.h"
+
+#define XXX KC_NO
+
+#define LAYOUT_numpad_6x4( \
+       K00, K01, K02, K03, \
+       K10, K11, K12, K13, \
+       K20, K21, K22,      \
+       K30, K31, K32, K23, \
+       K40, K41, K42,      \
+       K50,      K52, K43  \
+) \
+{ \
+    { K00, K01, K02, K03 }, \
+    { K10, K11, K12, K13 }, \
+    { K20, K21, K22, K23 }, \
+    { K30, K31, K32, XXX }, \
+    { K40, K41, K42, K43 }, \
+    { K50, XXX, K52, XXX }, \
+}
diff --git a/keyboards/keychron/q0/rev_0130/rules.mk b/keyboards/keychron/q0/rev_0130/rules.mk
new file mode 100644
index 0000000000..5a04c755cd
--- /dev/null
+++ b/keyboards/keychron/q0/rev_0130/rules.mk
@@ -0,0 +1,27 @@
+# MCU name
+MCU = STM32L432
+
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
+# 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 USB N-key Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
+AUDIO_ENABLE = no           # Audio output
+DIP_SWITCH_ENABLE = no
+RGB_MATRIX_ENABLE = yes
+RGB_MATRIX_DRIVER = CKLED2001
+LTO_ENABLE = yes
+EEPROM_DRIVER = wear_leveling
+WEAR_LEVELING_DRIVER = embedded_flash
+
+# Enter lower-power sleep mode when on the ChibiOS idle thread
+OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE