# Copyright 2022 Mega Mind (@megamind4089)
# SPDX-License-Identifier: GPL-2.0-or-later

MCU := STM32F411
BOARD := STEMCELL
BOOTLOADER := tinyuf2

SERIAL_DRIVER ?= usart
WS2812_DRIVER ?= bitbang

ifeq ($(strip $(STMC_US)), yes)
  OPT_DEFS += -DSTEMCELL_UART_SWAP
endif

ifeq ($(strip $(STMC_IS)), yes)
  OPT_DEFS += -DSTEMCELL_I2C_SWAP
endif