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 # Interrupt driven control endpoint task(+60)
37 OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
41 # Bootloader selection
47 # atmega32a bootloadHID
48 BOOTLOADER = atmel-dfu
51 # If you don't know the bootloader type, then you can specify the
52 # Boot Section Size in *bytes* by uncommenting out the OPT_DEFS line
54 # Teensy++ halfKay 1024
55 # Atmel DFU loader 4096
56 # LUFA bootloader 4096
58 # OPT_DEFS += -DBOOTLOADER_SIZE=4096
62 # comment out to disable the options.
64 BOOTMAGIC_ENABLE = yes # Virtual DIP switch configuration(+1000)
65 MOUSEKEY_ENABLE = yes # Mouse keys(+4700)
66 EXTRAKEY_ENABLE = yes # Audio control and System control(+450)
67 CONSOLE_ENABLE = no # Console for debug(+400)
68 COMMAND_ENABLE = no # Commands for debug and configuration
69 SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
70 NKRO_ENABLE = yes # USB Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
71 BACKLIGHT_ENABLE = yes # Enable keyboard backlight functionality