5 # Processor frequency.
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6 # This will define a symbol, F_CPU, in all source code files equal to the
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7 # processor frequency in Hz. You can then use this symbol in your source code to
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8 # calculate timings. Do NOT tack on a 'UL' at the end, this will be done
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9 # automatically to create a 32-bit value in your source code.
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11 # This will be an integer division of F_USB below, as it is sourced by
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12 # F_USB after it has run through any CPU prescalers. Note that this value
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13 # does not *change* the processor frequency - it should merely be updated to
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14 # reflect the processor speed set externally so that the code can use accurate
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21 # Target architecture (see library "Board Types" documentation).
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24 # Input clock frequency.
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25 # This will define a symbol, F_USB, in all source code files equal to the
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26 # input clock frequency (before any prescaling is performed) in Hz. This value may
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27 # differ from F_CPU if prescaling is used on the latter, and is required as the
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28 # raw input clock is fed directly to the PLL sections of the AVR for high speed
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29 # clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
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30 # at the end, this will be done automatically to create a 32-bit value in your
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33 # If no clock division is performed on the input clock inside the AVR (via the
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34 # CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
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38 # This definition is optional, and if your keyboard supports multiple bootloaders of
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39 # different sizes, comment this out, and the correct address will be loaded
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40 # automatically (+60). See bootloader.mk for all options.
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41 BOOTLOADER = caterina
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43 # Interrupt driven control endpoint task(+60)
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44 OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
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47 # change to "no" to disable the options, or define them in the Makefile in
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48 # the appropriate keymap folder that will get included automatically
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50 BOOTMAGIC_ENABLE = no # Virtual DIP switch configuration(+1000)
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51 MOUSEKEY_ENABLE = yes # Mouse keys(+4700)
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52 EXTRAKEY_ENABLE = no # Audio control and System control(+450)
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53 CONSOLE_ENABLE = no # Console for debug(+400)
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54 COMMAND_ENABLE = no # Commands for debug and configuration
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55 NKRO_ENABLE = no # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
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56 BACKLIGHT_ENABLE = yes # Enable keyboard backlight functionality
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57 MIDI_ENABLE = no # MIDI controls
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58 AUDIO_ENABLE = no # Audio output on port C6
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59 UNICODE_ENABLE = no # Unicode
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60 BLUETOOTH_ENABLE = no # Enable Bluetooth with the Adafruit EZ-Key HID
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61 RGBLIGHT_ENABLE = no # Enable WS2812 RGB underlight. Do not enable this with audio at the same time.
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62 SUBPROJECT_rev1 = yes
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63 USE_I2C = yes # I2C is used between the sides
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64 # Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
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65 SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
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67 SPLIT_KEYBOARD = yes
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69 DEFAULT_FOLDER = qwertyydox/rev1
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