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- # MCU name
- MCU = atmega32u4
- # Processor frequency.
- # This will define a symbol, F_CPU, in all source code files equal to the
- # processor frequency in Hz. You can then use this symbol in your source code to
- # calculate timings. Do NOT tack on a 'UL' at the end, this will be done
- # automatically to create a 32-bit value in your source code.
- #
- # This will be an integer division of F_USB below, as it is sourced by
- # F_USB after it has run through any CPU prescalers. Note that this value
- # does not *change* the processor frequency - it should merely be updated to
- # reflect the processor speed set externally so that the code can use accurate
- # software delays.
- # Since there are different hardware variations of these adapters and since these
- # have different CPU clocks, the clock speed should be set in the rules.mk file of the
- # respective hardware variantion (i.e. subproject). For example, in /pro_micro/rules.mk
- # this is set to 8000000.
- # The value here is only a fallback and is ignored if it is defined in the subproject.
- F_CPU ?= 16000000
- DEFAULT_FOLDER = converter/usb_usb/hasu
- #
- # LUFA specific
- #
- # Target architecture (see library "Board Types" documentation).
- ARCH = AVR8
- # Input clock frequency.
- # This will define a symbol, F_USB, in all source code files equal to the
- # input clock frequency (before any prescaling is performed) in Hz. This value may
- # differ from F_CPU if prescaling is used on the latter, and is required as the
- # raw input clock is fed directly to the PLL sections of the AVR for high speed
- # clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
- # at the end, this will be done automatically to create a 32-bit value in your
- # source code.
- #
- # If no clock division is performed on the input clock inside the AVR (via the
- # CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
- F_USB = $(F_CPU)
- # Bootloader
- # This definition is optional, and if your keyboard supports multiple bootloaders of
- # different sizes, comment this out, and the correct address will be loaded
- # automatically (+60). See bootloader.mk for all options.
- BOOTLOADER = caterina
- # Interrupt driven control endpoint task
- OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
- # Build Options
- # comment out to disable the options.
- #
- # BOOTMAGIC_ENABLE = yes # Virtual DIP switch configuration(+1000)
- # MOUSEKEY_ENABLE = yes # Mouse keys(+4700)
- EXTRAKEY_ENABLE = yes # Audio control and System control(+450)
- # CONSOLE_ENABLE = yes # Console for debug(+400)
- # COMMAND_ENABLE = yes # Commands for debug and configuration
- # SLEEP_LED_ENABLE = yes # Breathing sleep LED during USB suspend
- # NKRO_ENABLE = yes # USB Nkey Rollover - not yet supported in LUFA
- # BACKLIGHT_ENABLE = yes
- USB_HID_ENABLE = yes
- CUSTOM_MATRIX = yes
- SRC = custom_matrix.cpp
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