idf_component_register( 
    SRC_DIRS  
    "."
    "utilities/letter_shell/src"
    "utilities/letter_shell/port/esp-idf" 
    "utilities/usb_cherry/addition/"
    "utilities/usb_cherry/esp_setup"
    "utilities/usb_cherry/CherryUSB/class/cdc/"
    "utilities/usb_cherry/CherryUSB/class/msc/"
    "utilities/usb_cherry/CherryUSB/core/"
    "utilities/usb_cherry/CherryUSB/port/dwc2"
    
    EXCLUDE_SRCS 
    "utilities/usb_cherry/CherryUSB/class/cdc/usbh_cdc_acm.c"
    "utilities/usb_cherry/CherryUSB/class/msc/usbh_msc.c"
    "utilities/usb_cherry/CherryUSB/core/usbh_core.c"
    "utilities/usb_cherry/CherryUSB/port/dwc2/usb_hc_dwc2.c"
                    
    INCLUDE_DIRS 
    "."
    "utilities/letter_shell/src"
    "utilities/letter_shell/port/esp-idf"
    "utilities/usb_cherry/esp_setup"
    "utilities/usb_cherry/CherryUSB/class/cdc"
    "utilities/usb_cherry/CherryUSB/class/msc"
    # "utilities/usb_cherry/CherryUSB/class/audio"
    "utilities/usb_cherry/CherryUSB/common"
    "utilities/usb_cherry/CherryUSB/core"
    "utilities/usb_cherry/CherryUSB/port/dwc2"

    LDFRAGMENTS 
    "utilities/letter_shell/port/esp-idf/shell.lf"
)
target_compile_options(${COMPONENT_LIB} PRIVATE "-Wno-format")