Added new keyboard DOIO KB16 (Rev 2) (#18699)

keyboards/doio/kb16/rev2/rules.mk

@@ -0,0 +1,43 @@
+SRC += ./lib/layer_status/layer_status.c
+SRC += ./lib/logo.c
+
+# MCU name
+MCU = STM32F103
+
+# Bootloader selection
+# Cannot use `BOOTLOADER = stm32duino` due to the need to override
+# `MCU_LDSCRIPT`, therefore all parameters need to be specified here manually.
+OPT_DEFS += -DBOOTLOADER_STM32DUINO
+MCU_LDSCRIPT = STM32F103xB_stm32duino_bootloader
+BOARD = STM32_F103_STM32DUINO
+BOOTLOADER_TYPE = stm32duino
+DFU_ARGS = -d 1EAF:0003 -a 2 -R
+DFU_SUFFIX_ARGS = -v 1EAF -p 0003
+
+# 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 N-Key Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
+AUDIO_ENABLE = no           # Audio output
+
+# OLED enabled
+OLED_ENABLE = yes
+OLED_DRIVER = SSD1306
+
+# RGB Matrix enabled
+RGB_MATRIX_ENABLE = yes
+RGB_MATRIX_DRIVER = WS2812
+
+# Encoder enabled
+ENCODER_ENABLE = yes
+
+# Wear-levelling driver
+EEPROM_DRIVER = wear_leveling
+WEAR_LEVELING_DRIVER = embedded_flash