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
41 # This indicates which bootloader is present on the board.
42 # BOOTLOADER = caterina # Pro Micro
43 BOOTLOADER = halfkay # Teensy
47 # comment out to disable the options.
49 BOOTMAGIC_ENABLE = no # Virtual DIP switch configuration(+1000)
50 MOUSEKEY_ENABLE = yes # Mouse keys(+4700)
51 EXTRAKEY_ENABLE = yes # Audio control and System control(+450)
52 CONSOLE_ENABLE = yes # Console for debug(+400)
53 COMMAND_ENABLE = yes # Commands for debug and configuration
54 NKRO_ENABLE = yes # USB Nkey Rollover
59 # Optimize size but this may cause error "relocation truncated to fit"
60 #EXTRALDFLAGS = -Wl,--relax