[Keyboard] Add ymd67 keyboard (#7631)

* [Keyboard] Add ymd67 keyboard

* Apply suggestions from code review

* Apply more suggestions from code review

8 files changed, 208 insertions, 0 deletions

diff --git a/keyboards/ymdk/ymd67/config.h b/keyboards/ymdk/ymd67/config.h
new file mode 100644
index 000000000..05963e57e
--- /dev/null
+++ b/keyboards/ymdk/ymd67/config.h
@@ -0,0 +1,46 @@
+#pragma once
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x6060
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    YMDK
+#define PRODUCT         YMD67
+#define DESCRIPTION     Keyboard
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 15
+
+/* key matrix pins */
+#define MATRIX_ROW_PINS { D0, D1, D2, D3, D5 }
+#define MATRIX_COL_PINS { F0, F1, E6, C7, C6, B6, D4, B1, F7, B5, B4, D7, D6, B3, B2 }
+#define UNUSED_PINS
+
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+/* number of backlight levels */
+#define BACKLIGHT_PIN B7
+#ifdef BACKLIGHT_PIN
+#define BACKLIGHT_LEVELS 5
+#endif
+
+/* Set 0 if debouncing isn't needed */
+#define DEBOUNCE 5
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
+#define LOCKING_SUPPORT_ENABLE
+
+/* prevent stuck modifiers */
+
+#define RGB_DI_PIN E2
+#ifdef RGB_DI_PIN
+#define RGBLIGHT_ANIMATIONS
+#define RGBLED_NUM 12
+#define RGBLIGHT_HUE_STEP 8
+#define RGBLIGHT_SAT_STEP 8
+#define RGBLIGHT_VAL_STEP 8
+#endif
diff --git a/keyboards/ymdk/ymd67/info.json b/keyboards/ymdk/ymd67/info.json
new file mode 100644
index 000000000..e027b173c
--- /dev/null
+++ b/keyboards/ymdk/ymd67/info.json
@@ -0,0 +1,81 @@
+{
+    "keyboard_name": "ymd67",
+    "url": "https://www.aliexpress.com/item/4000311811121.html",
+    "maintainer": "SwiftLawnGnome",
+    "width": 15,
+    "height": 5,
+    "layouts": {
+        "LAYOUT": {
+            "key_count": 67,
+            "layout": [
+                {"label": "Esc", "x": 0, "y": 0},
+                {"label": "!", "x": 1, "y": 0},
+                {"label": "@", "x": 2, "y": 0},
+                {"label": "#", "x": 3, "y": 0},
+                {"label": "$", "x": 4, "y": 0}, 
+                {"label": "%", "x": 5, "y": 0}, 
+                {"label": "^", "x": 6, "y": 0}, 
+                {"label": "&", "x": 7, "y": 0}, 
+                {"label": "*", "x": 8, "y": 0}, 
+                {"label": "(", "x": 9, "y": 0}, 
+                {"label": ")", "x": 10, "y": 0}, 
+                {"label": "_", "x": 11, "y": 0}, 
+                {"label": "+", "x": 12, "y": 0}, 
+                {"label": "~", "x": 13, "y": 0}, 
+                {"label": "Bs", "x": 14, "y": 0}, 
+                {"label": "Tab", "x": 0, "y": 1, "w": 1.5}, 
+                {"label": "Q", "x": 1.5, "y": 1}, 
+                {"label": "W", "x": 2.5, "y": 1}, 
+                {"label": "E", "x": 3.5, "y": 1}, 
+                {"label": "R", "x": 4.5, "y": 1}, 
+                {"label": "T", "x": 5.5, "y": 1}, 
+                {"label": "Y", "x": 6.5, "y": 1}, 
+                {"label": "U", "x": 7.5, "y": 1}, 
+                {"label": "I", "x": 8.5, "y": 1}, 
+                {"label": "O", "x": 9.5, "y": 1}, 
+                {"label": "P", "x": 10.5, "y": 1}, 
+                {"label": "{", "x": 11.5, "y": 1}, 
+                {"label": "}", "x": 12.5, "y": 1}, 
+                {"label": "|", "x": 13.5, "y": 1, "w": 1.5}, 
+                {"label": "Caps Lock", "x": 0, "y": 2, "w": 1.75}, 
+                {"label": "A", "x": 1.75, "y": 2}, 
+                {"label": "S", "x": 2.75, "y": 2}, 
+                {"label": "D", "x": 3.75, "y": 2}, 
+                {"label": "F", "x": 4.75, "y": 2}, 
+                {"label": "G", "x": 5.75, "y": 2}, 
+                {"label": "H", "x": 6.75, "y": 2}, 
+                {"label": "J", "x": 7.75, "y": 2}, 
+                {"label": "K", "x": 8.75, "y": 2}, 
+                {"label": "L", "x": 9.75, "y": 2}, 
+                {"label": ":", "x": 10.75, "y": 2}, 
+                {"label": "\"", "x": 11.75, "y": 2}, 
+                {"label": "Enter", "x": 12.75, "y": 2, "w": 2.25}, 
+                {"label": "Shift", "x": 0, "y": 3, "w": 2}, 
+                {"label": "Z", "x": 2, "y": 3}, 
+                {"label": "X", "x": 3, "y": 3}, 
+                {"label": "C", "x": 4, "y": 3}, 
+                {"label": "V", "x": 5, "y": 3}, 
+                {"label": "B", "x": 6, "y": 3}, 
+                {"label": "N", "x": 7, "y": 3}, 
+                {"label": "M", "x": 8, "y": 3}, 
+                {"label": "<", "x": 9, "y": 3}, 
+                {"label": ">", "x": 10, "y": 3}, 
+                {"label": "?", "x": 11, "y": 3}, 
+                {"label": "Shift", "x": 12, "y": 3}, 
+                {"label": "Up", "x": 13, "y": 3}, 
+                {"label": "Del", "x": 14, "y": 3},
+                {"label": "Ctrl", "x": 0, "y": 4, "w": 1.75}, 
+                {"label": "Win", "x": 1.75, "y": 4, "w": 1.25}, 
+                {"label": "Alt", "x": 3, "y": 4, "w": 1.25}, 
+                {"x": 4.25, "y": 4, "w": 1.25}, 
+                {"x": 5.5, "y": 4, "w": 3}, 
+                {"label": "Alt", "x": 8.5, "y": 4, "w": 1.25}, 
+                {"label": "Ctrl", "x": 9.75, "y": 4, "w": 1.25}, 
+                {"x": 11, "y": 4}, 
+                {"label": "Left", "x": 12, "y": 4}, 
+                {"label": "Down", "x": 13, "y": 4}, 
+                {"label": "Right", "x": 14, "y": 4}
+            ]
+        }
+    }
+}
diff --git a/keyboards/ymdk/ymd67/keymaps/default/keymap.c b/keyboards/ymdk/ymd67/keymaps/default/keymap.c
new file mode 100644
index 000000000..7ce144d62
--- /dev/null
+++ b/keyboards/ymdk/ymd67/keymaps/default/keymap.c
@@ -0,0 +1,17 @@
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  [0] = LAYOUT(KC_ESC, 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_GRV, KC_BSPC,
+               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_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_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, KC_UP, KC_DEL,
+               KC_LCTL, KC_LGUI, KC_LALT, MO(1), KC_SPC, MO(1), KC_RALT, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT),
+
+  [1] = LAYOUT(RESET, 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_TRNS, KC_DEL, 
+               KC_TRNS, RGB_TOG, KC_UP, RGB_MOD, RGB_HUI, RGB_HUD, RGB_SAI, RGB_SAD, RGB_VAI, RGB_VAD, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+               KC_TRNS, KC_LEFT, KC_DOWN, KC_RGHT, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+               KC_TRNS, KC_TRNS, KC_TRNS, BL_DEC, BL_TOGG, BL_INC, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, 
+               KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS)
+
+};
diff --git a/keyboards/ymdk/ymd67/keymaps/default/readme.md b/keyboards/ymdk/ymd67/keymaps/default/readme.md
new file mode 100644
index 000000000..511cc94dd
--- /dev/null
+++ b/keyboards/ymdk/ymd67/keymaps/default/readme.md
@@ -0,0 +1,5 @@
+# Default YMD67 layout
+
+![YMD67 layout image](https://i.imgur.com/YghD1LH.png)
+
+This is the default layout the keyboard comes with.
diff --git a/keyboards/ymdk/ymd67/readme.md b/keyboards/ymdk/ymd67/readme.md
new file mode 100644
index 000000000..f8c10168e
--- /dev/null
+++ b/keyboards/ymdk/ymd67/readme.md
@@ -0,0 +1,15 @@
+# YMD67
+
+![YMD67](https://ae01.alicdn.com/kf/Hbb4b59f9ab94484ab396a8e0200968ecd.jpg)
+
+A low-profile minila keyboard kit by [YMDK](https://ymdk.aliexpress.com/store/429151?spm=2114.10010108.0.0.3ab23641lIkgzm). Available in multiple colors and has RGB side-lighting.
+
+* Keyboard Maintainer: [Zach Shaftel](https://github.com/swiftlawngnome)
+* Hardware Supported: YMD67
+* Hardware Availability: [AliExpress](https://www.aliexpress.com/item/4000311811121.html)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make ymdk/ymd67: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).
diff --git a/keyboards/ymdk/ymd67/rules.mk b/keyboards/ymdk/ymd67/rules.mk
new file mode 100644
index 000000000..891c7739a
--- /dev/null
+++ b/keyboards/ymdk/ymd67/rules.mk
@@ -0,0 +1,26 @@
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+#   Teensy       halfkay
+#   Pro Micro    caterina
+#   Atmel DFU    atmel-dfu
+#   LUFA DFU     lufa-dfu
+#   QMK DFU      qmk-dfu
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
+BOOTLOADER = atmel-dfu
+
+# Build Options
+#   comment out to disable the options.
+#
+BOOTMAGIC_ENABLE = yes # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = no   # Mouse keys
+EXTRAKEY_ENABLE = yes  # Audio control and System control
+CONSOLE_ENABLE = no    # Console for debug
+COMMAND_ENABLE = yes   # Commands for debug and configuration
+SLEEP_LED_ENABLE = no  # Breathing sleep LED during USB suspend
+NKRO_ENABLE = yes      # USB Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+BACKLIGHT_ENABLE = yes # Enable keyboard backlight functionality
+AUDIO_ENABLE = no
+RGBLIGHT_ENABLE = yes
diff --git a/keyboards/ymdk/ymd67/ymd67.c b/keyboards/ymdk/ymd67/ymd67.c
new file mode 100644
index 000000000..f6d40ea0c
--- /dev/null
+++ b/keyboards/ymdk/ymd67/ymd67.c
@@ -0,0 +1 @@
+#include "ymd67.h"
diff --git a/keyboards/ymdk/ymd67/ymd67.h b/keyboards/ymdk/ymd67/ymd67.h
new file mode 100644
index 000000000..5e7d84669
--- /dev/null
+++ b/keyboards/ymdk/ymd67/ymd67.h
@@ -0,0 +1,17 @@
+#pragma once
+
+#include "quantum.h"
+
+#define LAYOUT( \
+	K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D, K0E, \
+	K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D,      \
+	K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B,      K2D,      \
+	K30,      K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3C, K3D, K3E, \
+	K40, K41, K42, K43,                K47, K48, K49, K4A, K4B, K4C, K4D       \
+) { \
+	{ K00,  K01,    K02,  K03,  K04,    K05,    K06,    K07,  K08,  K09,  K0A,  K0B,  K0C,    K0D,  K0E   }, \
+	{ K10,  K11,    K12,  K13,  K14,    K15,    K16,    K17,  K18,  K19,  K1A,  K1B,  K1C,    K1D,  KC_NO }, \
+	{ K20,  K21,    K22,  K23,  K24,    K25,    K26,    K27,  K28,  K29,  K2A,  K2B,  KC_NO,  K2D,  KC_NO }, \
+	{ K30,  KC_NO,  K32,  K33,  K34,    K35,    K36,    K37,  K38,  K39,  K3A,  K3B,  K3C,    K3D,  K3E   }, \
+	{ K40,  K41,    K42,  K43,  KC_NO,  KC_NO,  KC_NO,  K47,  K48,  K49,  K4A,  K4B,  K4C,    K4D,  KC_NO }  \
+}