5 # This will define a symbol, F_CPU, in all source code files equal to the
6 # processor frequency in Hz. You can then use this symbol in your source code to
7 # calculate timings. Do NOT tack on a 'UL' at the end, this will be done
8 # automatically to create a 32-bit value in your source code.
10 # This will be an integer division of F_USB below, as it is sourced by
11 # F_USB after it has run through any CPU prescalers. Note that this value
12 # does not *change* the processor frequency - it should merely be updated to
13 # reflect the processor speed set externally so that the code can use accurate
21 # Target architecture (see library "Board Types" documentation).
24 # Input clock frequency.
25 # This will define a symbol, F_USB, in all source code files equal to the
26 # input clock frequency (before any prescaling is performed) in Hz. This value may
27 # differ from F_CPU if prescaling is used on the latter, and is required as the
28 # raw input clock is fed directly to the PLL sections of the AVR for high speed
29 # clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
30 # at the end, this will be done automatically to create a 32-bit value in your
33 # If no clock division is performed on the input clock inside the AVR (via the
34 # CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
37 # Interrupt driven control endpoint task(+60)
38 OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
40 # Bootloader selection
46 # atmega32a bootloadHID
47 BOOTLOADER = atmel-dfu
52 # change yes to no to disable
54 BOOTMAGIC_ENABLE = yes # Virtual DIP switch configuration(+1000)
55 MOUSEKEY_ENABLE = yes # Mouse keys(+4700)
56 EXTRAKEY_ENABLE = yes # Audio control and System control(+450)
57 CONSOLE_ENABLE = no # Console for debug(+400)
58 COMMAND_ENABLE = no # Commands for debug and configuration
59 # Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
60 SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
61 # if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
62 NKRO_ENABLE = yes # USB Nkey Rollover
63 BACKLIGHT_ENABLE = no # Enable keyboard backlight functionality on B7 by default
64 MIDI_ENABLE = no # MIDI support (+2400 to 4200, depending on config)
65 UNICODE_ENABLE = no # Unicode
66 BLUETOOTH_ENABLE = no # Enable Bluetooth with the Adafruit EZ-Key HID
67 AUDIO_ENABLE = no # Audio output on port C6
68 FAUXCLICKY_ENABLE = no # Use buzzer to emulate clicky switches