keychron_qmk_firmware/keyboards/system76/launch_1/rules.mk

12 lines
303 B
Makefile

# CPU frequency divided by two since AVR is at 3.3 V
F_CPU = 8000000
# External oscillator is 16 MHz
F_USB = 16000000
RGB_MATRIX_CUSTOM_KB = yes # Custom keyboard effects
# Add System76 EC command interface as well as I2C and USB mux drivers
SRC += system76_ec.c usb_mux.c
I2C_DRIVER_REQUIRED = yes