1 # Set the LFK87 hardware version.
3 # A - Green PCB. at90usb1286 Only 3 exist
4 # B - We don't talk about RevB
5 # C-D - Black PCB. at90usb646 First public release
11 OPT_DEFS += -DBOOTLOADER_SIZE=8192
14 OPT_DEFS += -DBOOTLOADER_SIZE=4096
16 OPT_DEFS += -DLFK_TKL_REV_$(LFK_REV)
18 # Extra source files for IS3731 lighting
19 SRC = TWIlib.c issi.c lighting.c
21 # Processor frequency.
24 # Target architecture (see library "Board Types" documentation).
27 # Input clock frequency.
30 # Interrupt driven control endpoint task(+60)
31 OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
33 LAYOUTS = tkl_ansi tkl_iso
36 # change to "no" to disable the options, or define them in the Makefile in
37 # the appropriate keymap folder that will get included automatically
40 BOOTMAGIC_ENABLE = no # Virtual DIP switch configuration(+1000)
41 MOUSEKEY_ENABLE = no # Mouse keys(+4700)
42 EXTRAKEY_ENABLE = yes # Audio control and System control(+450)
43 CONSOLE_ENABLE = no # Console for debug(+400)
44 COMMAND_ENABLE = no # Commands for debug and configuration
45 NKRO_ENABLE = yes # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
46 BACKLIGHT_ENABLE = yes # Enable keyboard backlight functionality
47 MIDI_ENABLE = no # MIDI controls
48 AUDIO_ENABLE = yes # Audio output on port C6
49 UNICODE_ENABLE = no # Unicode
50 BLUETOOTH_ENABLE = no # Enable Bluetooth with the Adafruit EZ-Key HID
51 RGBLIGHT_ENABLE = yes # Enable RGB underlight
52 RGBLIGHT_CUSTOM_DRIVER = yes # RGB code is implemented in lefkeyboards, not WS2812
53 SLEEP_LED_ENABLE = yes # Breathing sleep LED during USB suspend
56 ISSI_ENABLE = yes # If the I2C pullup resistors aren't install this must be disabled
57 WATCHDOG_ENABLE = no # Resets keyboard if matrix_scan isn't run every 250ms
61 ifeq ($(strip $(ISSI_ENABLE)), yes)
62 OPT_DEFS += -DISSI_ENABLE
65 ifeq ($(strip $(WATCHDOG_ENABLE)), yes)
66 OPT_DEFS += -DWATCHDOG_ENABLE