IF(NOT DEFINED QUL_BOARD_SDK_DIR)
    message(FATAL_ERROR "Please define the QUL_BOARD_SDK_DIR CMake cache entry")
ENDIF()
file(TO_CMAKE_PATH "${QUL_BOARD_SDK_DIR}" QUL_BOARD_SDK_DIR)
message(STATUS "QUL_BOARD_SDK_DIR: " ${QUL_BOARD_SDK_DIR})

target_sources(interrupt_handler PRIVATE
    board_config.cpp
    ${QUL_BOARD_SDK_DIR}/vlib/bsp/board/d1mx_mango/src/hmi/r_bsp_hmi_knob.c
    ${QUL_BOARD_SDK_DIR}/vlib/bsp/board/d1mx_mango/src/hmi/r_bsp_sys_hmi.c
    ${QUL_BOARD_SDK_DIR}/vlib/bsp/hmi/src/r_bsp_hmi_main.c
)