[Keyboard] Blackplum a.k.a IMKG68 - new 68% mechanical keyboard (#7122)

* Add blackplum firmware

blackplum firmware

* Delete blackplum.c

* Delete blackplum.h

* Delete config.h

* Delete info.json

* Delete rules.mk

* Delete keymap.c

* Update readme.md

* Delete readme.md

* Add Blackplum

* Add image: blackplum layout

* Update readme.md

* Update readme.md

* remove _WINLCK layer, replaced with custom_keycodes

* change #define LAYOUT_68 to #define LAYOUT_68_ansi

* change  DEBOUNCING_DELAY to DEBOUNCE, remove IS_COMMAND()

* change keyboard_name, maintainer, url, width height

* change some comments

* Update readme

* LAYOUTS = 68_ansi

* update layout_68_ansi

* Change LAYOUT_68 to LAYOUT_68_ansi

Co-Authored-By: fauxpark <fauxpark@gmail.com>

* Fix Bug

* remove extern keymap_config_t keymap_config;

* Update config.h

* Update config.h

* Update config.h

* Update keyboards/blackplum/rules.mk

Co-Authored-By: fauxpark <fauxpark@gmail.com>

* Update rules.mk

* Update rules.mk

* Update readme.md

* Update readme.md

1 files changed, 39 insertions, 0 deletions

diff --git a/keyboards/blackplum/config.h b/keyboards/blackplum/config.h
new file mode 100644
index 000000000..0fd7e21cb
--- /dev/null
+++ b/keyboards/blackplum/config.h
@@ -0,0 +1,39 @@
+#pragma once
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0xFADE
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    Pixlup
+#define PRODUCT         Blackplum Keeb
+#define DESCRIPTION     Blackplum 68 Percent Mechanical Keyboard
+
+/* key matrix size */
+#define MATRIX_ROWS 9
+#define MATRIX_COLS 8
+
+/* key matrix pins */
+#define MATRIX_ROW_PINS { C6, B6, B4, B5, D6, D7, D5, D3, D4 }
+#define MATRIX_COL_PINS { D0, D1, D2, F7, F6, F5, F4, F1 }
+#define UNUSED_PINS
+
+/* 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
+
+/* Locking resynchronize hack */
+#define LOCKING_RESYNC_ENABLE
+
+
+/* ws2812 RGB LED */
+#define RGB_DI_PIN C7
+#define RGBLIGHT_ANIMATIONS
+#define RGBLED_NUM 16    // Number of LEDs
+#define RGBLIGHT_HUE_STEP 10
+#define RGBLIGHT_SAT_STEP 10
+#define RGBLIGHT_VAL_STEP 10
+#define RGBLIGHT_SLEEP