idf_component_register(
        SRCS
        "src/bat_mon.cpp"
        "src/buttons.cpp"
        "src/buzzer.cpp"
        "src/esp_backend.cpp"
        "src/event_bus.cpp"
        "src/display.cpp"
        "src/fs_helper.cpp"
        "src/i2c_global.cpp"
        "src/shutdowner.cpp"
        "src/spi_global.cpp"
        INCLUDE_DIRS
        "include"
        PRIV_REQUIRES
        driver
        esp_timer
        esp_driver_i2c
        esp_driver_spi
        littlefs
        nvs_flash
)

add_subdirectory("${CMAKE_CURRENT_LIST_DIR}/../../sdk/utils" cardboy_utils_esp)
add_subdirectory("${CMAKE_CURRENT_LIST_DIR}/../../sdk/backend_interface" backend_interface_from_backend_esp)

add_library(cardboy_backend_esp INTERFACE)
target_link_libraries(cardboy_backend_esp
        INTERFACE
        ${COMPONENT_LIB}
)

target_link_libraries(${COMPONENT_LIB}
        PUBLIC
        cardboy_backend_interface
)