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
20 # Target architecture (see library "Board Types" documentation).
23 # Input clock frequency.
24 # This will define a symbol, F_USB, in all source code files equal to the
25 # input clock frequency (before any prescaling is performed) in Hz. This value may
26 # differ from F_CPU if prescaling is used on the latter, and is required as the
27 # raw input clock is fed directly to the PLL sections of the AVR for high speed
28 # clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
29 # at the end, this will be done automatically to create a 32-bit value in your
32 # If no clock division is performed on the input clock inside the AVR (via the
33 # CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
36 # Bootloader selection
42 # atmega32a bootloadHID
43 BOOTLOADER = atmel-dfu
45 # Interrupt driven control endpoint task(+60)
46 OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
49 # change yes to no to disable
51 BOOTMAGIC_ENABLE = no # Virtual DIP switch configuration(+1000)
52 MOUSEKEY_ENABLE = yes # Mouse keys(+4700)
53 EXTRAKEY_ENABLE = no # Audio control and System control(+450)
54 CONSOLE_ENABLE = no # Console for debug(+400)
55 COMMAND_ENABLE = no # Commands for debug and configuration
56 NKRO_ENABLE = no # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
57 BACKLIGHT_ENABLE = no # Enable keyboard backlight functionality
58 MIDI_ENABLE = no # MIDI controls
59 AUDIO_ENABLE = no # Audio output on port C6
60 UNICODE_ENABLE = no # Unicode
61 BLUETOOTH_ENABLE = no # Enable Bluetooth with the Adafruit EZ-Key HID
62 RGBLIGHT_ENABLE = no # Enable WS2812 RGB underlight.