qmk

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rules.mk (2962B)


      1 # MCU name
      2 MCU = atmega32u4
      3 
      4 # Processor frequency.
      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.
      9 #
     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
     14 #     software delays.
     15 F_CPU = 16000000
     16 
     17 #
     18 # LUFA specific
     19 #
     20 # Target architecture (see library "Board Types" documentation).
     21 ARCH = AVR8
     22 
     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
     30 #     source code.
     31 #
     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.
     34 F_USB = $(F_CPU)
     35 
     36 # Interrupt driven control endpoint task(+60)
     37 OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
     38 
     39 
     40 # Boot Section Size in *bytes*
     41 #   Teensy halfKay   512
     42 #   Teensy++ halfKay 1024
     43 #   Atmel DFU loader 4096
     44 #   LUFA bootloader  4096
     45 #   USBaspLoader     2048
     46 OPT_DEFS += -DBOOTLOADER_SIZE=4096
     47 
     48 # Build Options
     49 #   change to "no" to disable the options, or define them in the Makefile in 
     50 #   the appropriate keymap folder that will get included automatically
     51 #
     52 BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
     53 MOUSEKEY_ENABLE = no       # Mouse keys(+4700)
     54 EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
     55 CONSOLE_ENABLE = no         # Console for debug(+400)
     56 COMMAND_ENABLE = no        # Commands for debug and configuration
     57 NKRO_ENABLE = no            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
     58 BACKLIGHT_ENABLE = no      # Enable keyboard backlight functionality
     59 MIDI_ENABLE = yes            # MIDI controls
     60 AUDIO_ENABLE = no           # Audio output on port C6
     61 UNICODE_ENABLE = no         # Unicode
     62 BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
     63 RGBLIGHT_ENABLE = no        # Enable WS2812 RGB underlight.
     64 API_SYSEX_ENABLE = no
     65 
     66 # Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
     67 SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
     68