mirror of
https://github.com/Keychron/qmk_firmware.git
synced 2024-11-22 08:27:56 +06:00
56 lines
2.3 KiB
Makefile
56 lines
2.3 KiB
Makefile
# MCU name
|
|
MCU = atmega32u4
|
|
|
|
# Processor frequency.
|
|
# This will define a symbol, F_CPU, in all source code files equal to the
|
|
# processor frequency in Hz. You can then use this symbol in your source code to
|
|
# calculate timings. Do NOT tack on a 'UL' at the end, this will be done
|
|
# automatically to create a 32-bit value in your source code.
|
|
#
|
|
# This will be an integer division of F_USB below, as it is sourced by
|
|
# F_USB after it has run through any CPU prescalers. Note that this value
|
|
# does not *change* the processor frequency - it should merely be updated to
|
|
# reflect the processor speed set externally so that the code can use accurate
|
|
# software delays.
|
|
F_CPU = 16000000
|
|
|
|
#
|
|
# LUFA specific
|
|
#
|
|
# Target architecture (see library "Board Types" documentation).
|
|
ARCH = AVR8
|
|
|
|
# Input clock frequency.
|
|
# This will define a symbol, F_USB, in all source code files equal to the
|
|
# input clock frequency (before any prescaling is performed) in Hz. This value may
|
|
# differ from F_CPU if prescaling is used on the latter, and is required as the
|
|
# raw input clock is fed directly to the PLL sections of the AVR for high speed
|
|
# clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
|
|
# at the end, this will be done automatically to create a 32-bit value in your
|
|
# source code.
|
|
#
|
|
# If no clock division is performed on the input clock inside the AVR (via the
|
|
# CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
|
|
F_USB = $(F_CPU)
|
|
|
|
# Interrupt driven control endpoint task(+60)
|
|
OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
|
|
|
|
|
|
# Boot Section Size in *bytes*
|
|
OPT_DEFS += -DBOOTLOADER_SIZE=4096
|
|
|
|
|
|
# Build Options
|
|
# comment out to disable the options.
|
|
#
|
|
BOOTMAGIC_ENABLE ?= no # Virtual DIP switch configuration(+1000)
|
|
MOUSEKEY_ENABLE ?= no # Mouse keys(+4700)
|
|
EXTRAKEY_ENABLE ?= yes # Audio control and System control(+450)
|
|
CONSOLE_ENABLE ?= no # Console for debug(+400)
|
|
COMMAND_ENABLE ?= no # Commands for debug and configuration
|
|
SLEEP_LED_ENABLE ?= no # Breathing sleep LED during USB suspend
|
|
NKRO_ENABLE ?= yes # USB Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
|
|
BACKLIGHT_ENABLE ?= no # Enable keyboard backlight functionality
|
|
AUDIO_ENABLE ?= no
|
|
RGBLIGHT_ENABLE ?= no
|