--- /dev/null
+# MCU name\r
+#MCU = at90usb1287\r
+MCU = atmega32u4\r
+\r
+# Processor frequency.\r
+# This will define a symbol, F_CPU, in all source code files equal to the\r
+# processor frequency in Hz. You can then use this symbol in your source code to\r
+# calculate timings. Do NOT tack on a 'UL' at the end, this will be done\r
+# automatically to create a 32-bit value in your source code.\r
+#\r
+# This will be an integer division of F_USB below, as it is sourced by\r
+# F_USB after it has run through any CPU prescalers. Note that this value\r
+# does not *change* the processor frequency - it should merely be updated to\r
+# reflect the processor speed set externally so that the code can use accurate\r
+# software delays.\r
+F_CPU = 16000000\r
+\r
+#\r
+# LUFA specific\r
+#\r
+# Target architecture (see library "Board Types" documentation).\r
+ARCH = AVR8\r
+\r
+# Input clock frequency.\r
+# This will define a symbol, F_USB, in all source code files equal to the\r
+# input clock frequency (before any prescaling is performed) in Hz. This value may\r
+# differ from F_CPU if prescaling is used on the latter, and is required as the\r
+# raw input clock is fed directly to the PLL sections of the AVR for high speed\r
+# clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'\r
+# at the end, this will be done automatically to create a 32-bit value in your\r
+# source code.\r
+#\r
+# If no clock division is performed on the input clock inside the AVR (via the\r
+# CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.\r
+F_USB = $(F_CPU)\r
+\r
+# Bootloader\r
+# This definition is optional, and if your keyboard supports multiple bootloaders of\r
+# different sizes, comment this out, and the correct address will be loaded \r
+# automatically (+60). See bootloader.mk for all options.\r
+BOOTLOADER = caterina\r
+\r
+# Interrupt driven control endpoint task(+60)\r
+OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT\r
+\r
+# Build Options\r
+# change to "no" to disable the options, or define them in the Makefile in\r
+# the appropriate keymap folder that will get included automatically\r
+#\r
+BOOTMAGIC_ENABLE = no # Virtual DIP switch configuration(+1000)\r
+MOUSEKEY_ENABLE = yes # Mouse keys(+4700)\r
+EXTRAKEY_ENABLE = no # Audio control and System control(+450)\r
+CONSOLE_ENABLE = no # Console for debug(+400)\r
+COMMAND_ENABLE = no # Commands for debug and configuration\r
+NKRO_ENABLE = no # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work\r
+BACKLIGHT_ENABLE = yes # Enable keyboard backlight functionality\r
+MIDI_ENABLE = no # MIDI controls\r
+AUDIO_ENABLE = no # Audio output on port C6\r
+UNICODE_ENABLE = no # Unicode\r
+BLUETOOTH_ENABLE = no # Enable Bluetooth with the Adafruit EZ-Key HID\r
+RGBLIGHT_ENABLE = no # Enable WS2812 RGB underlight. Do not enable this with audio at the same time.\r
+SUBPROJECT_rev1 = yes\r
+USE_I2C = yes # I2C is used between the sides\r
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE\r
+SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend\r
+\r
+SPLIT_KEYBOARD = yes\r
+\r
+DEFAULT_FOLDER = qwertyydox/rev1\r