mirror of
https://github.com/qmk/qmk_firmware.git
synced 2024-12-23 18:09:53 +00:00
61 lines
2.1 KiB
Makefile
61 lines
2.1 KiB
Makefile
# Set the LFK87 hardware version.
|
|
#
|
|
# RevA - Green PCB. at90usb1286 Only 3 exist
|
|
# RevB - We don't talk about RevB
|
|
# RevC - Black PCB. at90usb646 First public release
|
|
#
|
|
# Set to A or C
|
|
LFK_REV = C
|
|
|
|
ifeq ($(LFK_REV), A)
|
|
MCU = at90usb1286
|
|
OPT_DEFS += -DBOOTLOADER_SIZE=8192
|
|
else
|
|
MCU = at90usb646
|
|
OPT_DEFS += -DBOOTLOADER_SIZE=4096
|
|
endif
|
|
OPT_DEFS += -DLFK_TKL_REV_$(LFK_REV)
|
|
|
|
# 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 = $(F_CPU)
|
|
|
|
# Interrupt driven control endpoint task(+60)
|
|
OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
|
|
|
|
# Extra source files for IS3731 lighting
|
|
SRC = TWIlib.c issi.c lighting.c
|
|
|
|
ifeq ($(strip $(ISSI_ENABLE)), yes)
|
|
# TMK_COMMON_DEFS += -DISSI_ENABLE
|
|
endif
|