# SPDX-License-Identifier: Apache-2.0 cmake_minimum_required(VERSION 3.20.0) find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE}) project(uart_high_level_api) target_sources(app PRIVATE src/test_uart_async.c ) target_sources_ifdef(CONFIG_UART_WIDE_DATA app PRIVATE src/test_uart_wide.c)