esp-idf/examples/network/simple_sniffer/main/Kconfig.projbuild

menu "Example Configuration"

    config SNIFFER_GPIO_RANGE_MIN
        int
        default 0

    config SNIFFER_GPIO_RANGE_MAX
        int
        default 33 if IDF_TARGET_ESP32
        default 46 if IDF_TARGET_ESP32S2
        default 19 if IDF_TARGET_ESP32C3
        default 48 if IDF_TARGET_ESP32S3

    config SNIFFER_STORE_HISTORY
        bool "Store command history into flash"
        default y
        help
            Linenoise line editing library provides functions to save and load command history.
            If this option is enabled, initalizes a FAT filesystem and uses it to store command history.

    choice SNIFFER_PCAP_DESTINATION
        prompt "Select destination to store pcap file"
        default SNIFFER_PCAP_DESTINATION_SD
        help
            Select where to store the pcap file.
            Currently support storing files to SD card or to host via JTAG interface with 'Trace memory' enabled.
        config SNIFFER_PCAP_DESTINATION_SD
            bool "SD Card"
            help
                Store pcap file to SD card.
        config SNIFFER_PCAP_DESTINATION_JTAG
            bool "JTAG (App Trace)"
            depends on APPTRACE_DEST_TRAX
            help
                Store pcap file to host via JTAG interface.
        config SNIFFER_PCAP_DESTINATION_MEMORY
            bool "Memory"
            help
                Store pcap file to memory.
    endchoice

    if SNIFFER_PCAP_DESTINATION_SD
        choice SNIFFER_SD_MODE
            prompt "Select SD card work mode"
            default SNIFFER_SD_SDMMC_MODE
            help
                Select whitch peripheral SD card should use.
            config SNIFFER_SD_SDMMC_MODE
                bool "SDMMC"
                depends on IDF_TARGET_ESP32 || IDF_TARGET_ESP32S3
                help
                    Use SDMMC mode (Not support on esp32c3).
            config SNIFFER_SD_SPI_MODE
                bool "SPI"
                help
                    Use SPI mode.
        endchoice
        config SNIFFER_MOUNT_POINT
            string "SD card mount point in the filesystem"
            default "/sdcard"
            help
                Specify the mount point in the VFS (Virtual File System) for SD card.

        config SNIFFER_PCAP_FILE_NAME_MAX_LEN
            int "Max name length of pcap file"
            default 32
            help
                Specify maximum name length of pcap file.
    endif

    if SNIFFER_PCAP_DESTINATION_MEMORY
        config SNIFFER_PCAP_MEMORY_SIZE
            int "Memory size of the '.pcap' file in memory"
            default 4096
            help
                Max memory size to storage packet in memory.
    endif

    config SNIFFER_WORK_QUEUE_LEN
        int "Length of sniffer work queue"
        default 128
        help
            The sniffer callback function should not do heavy work, so we put all heavy IO operation to another task.
            The task gets some basic info of sniffer packet via queue.
            Here you should specify the length of queue.

    config SNIFFER_TASK_STACK_SIZE
        int "Stack size of sniffer task"
        default 4096
        help
            Stack size of sniffer task.

    config SNIFFER_TASK_PRIORITY
        int "Priority of sniffer task"
        default 2
        help
            Priority of sniffer task.

    config SNIFFER_USE_SPI_ETHERNET
        bool

    choice SNIFFER_ETHERNET_TYPE
        prompt "Ethernet Type"
        default SNIFFER_NO_ETHERNET
        help
            Select which kind of Ethernet will be used in the example.

        config SNIFFER_NO_ETHERNET
            bool "No Ethernet"
            help
                No Ethernet.

        config SNIFFER_USE_INTERNAL_ETHERNET
            depends on IDF_TARGET_ESP32
            select ETH_USE_ESP32_EMAC
            bool "Internal EMAC"
            help
                Select internal Ethernet MAC controller.

        config SNIFFER_USE_DM9051
            bool "DM9051 Module"
            select SNIFFER_USE_SPI_ETHERNET
            select ETH_USE_SPI_ETHERNET
            select ETH_SPI_ETHERNET_DM9051
            help
                Select external SPI-Ethernet module (DM9051).

        config SNIFFER_USE_W5500
            bool "W5500 Module"
            select SNIFFER_USE_SPI_ETHERNET
            select ETH_USE_SPI_ETHERNET
            select ETH_SPI_ETHERNET_W5500
            help
                Select external SPI-Ethernet module (W5500).

        config SNIFFER_USE_KSZ8851SNL
            bool "KSZ8851SNL Module"
            select SNIFFER_USE_SPI_ETHERNET
            select ETH_USE_SPI_ETHERNET
            select ETH_SPI_ETHERNET_KSZ8851SNL
            help
                Select external SPI-Ethernet module (KSZ8851SNL).
    endchoice # SNIFFER_ETHERNET_TYPE

    if SNIFFER_USE_INTERNAL_ETHERNET
        choice SNIFFER_ETH_PHY_MODEL
            prompt "Ethernet PHY Device"
            default SNIFFER_ETH_PHY_IP101
            help
                Select the Ethernet PHY device to use in the example.

            config SNIFFER_ETH_PHY_IP101
                bool "IP101"
                help
                    IP101 is a single port 10/100 MII/RMII/TP/Fiber Fast Ethernet Transceiver.
                    Goto http://www.icplus.com.tw/pp-IP101G.html for more information about it.

            config SNIFFER_ETH_PHY_RTL8201
                bool "RTL8201/SR8201"
                help
                    RTL8201F/SR8201F is a single port 10/100Mb Ethernet Transceiver with auto MDIX.
                    Goto http://www.corechip-sz.com/productsview.asp?id=22 for more information about it.

            config SNIFFER_ETH_PHY_LAN87XX
                bool "LAN87xx"
                help
                    Below chips are supported:
                    LAN8710A is a small footprint MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX and
                        flexPWR® Technology.
                    LAN8720A is a small footprint RMII 10/100 Ethernet Transceiver with HP Auto-MDIX Support.
                    LAN8740A/LAN8741A is a small footprint MII/RMII 10/100 Energy Efficient Ethernet Transceiver
                        with HP Auto-MDIX and flexPWR® Technology.
                    LAN8742A is a small footprint RMII 10/100 Ethernet Transceiver with HP Auto-MDIX and
                        flexPWR® Technology.
                    Goto https://www.microchip.com for more information about them.

            config SNIFFER_ETH_PHY_DP83848
                bool "DP83848"
                help
                    DP83848 is a single port 10/100Mb/s Ethernet Physical Layer Transceiver.
                    Goto http://www.ti.com/product/DP83848J for more information about it.

            config SNIFFER_ETH_PHY_KSZ8041
                bool "KSZ8041"
                help
                    The KSZ8041 is a single supply 10Base-T/100Base-TX Physical Layer Transceiver.
                    Goto https://www.microchip.com/wwwproducts/en/KSZ8041 for more information about it.

            config SNIFFER_ETH_PHY_KSZ8081
                bool "KSZ8081"
                help
                    The KSZ8081 is a single supply 10Base-T/100Base-TX Physical Layer Transceiver.
                    Goto https://www.microchip.com/wwwproducts/en/KSZ8081 for more information about it.
        endchoice # SNIFFER_ETH_PHY_MODEL

        config SNIFFER_ETH_MDC_GPIO
            int "SMI MDC GPIO number"
            range SNIFFER_GPIO_RANGE_MIN SNIFFER_GPIO_RANGE_MAX
            default 23
            help
                Set the GPIO number used by SMI MDC.

        config SNIFFER_ETH_MDIO_GPIO
            int "SMI MDIO GPIO number"
            range SNIFFER_GPIO_RANGE_MIN SNIFFER_GPIO_RANGE_MAX
            default 18
            help
                Set the GPIO number used by SMI MDIO.
    endif # SNIFFER_USE_INTERNAL_ETHERNET

    if SNIFFER_USE_SPI_ETHERNET
        config SNIFFER_ETH_SPI_HOST
            int "SPI Host Number"
            range 0 2
            default 1
            help
                Set the SPI host used to communicate with the SPI Ethernet Controller.

        config SNIFFER_ETH_SPI_SCLK_GPIO
            int "SPI SCLK GPIO number"
            range SNIFFER_GPIO_RANGE_MIN SNIFFER_GPIO_RANGE_MAX
            default 14 if IDF_TARGET_ESP32
            default 12 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
            default 6 if IDF_TARGET_ESP32C3
            help
                Set the GPIO number used by SPI SCLK.

        config SNIFFER_ETH_SPI_MOSI_GPIO
            int "SPI MOSI GPIO number"
            range SNIFFER_GPIO_RANGE_MIN SNIFFER_GPIO_RANGE_MAX
            default 13 if IDF_TARGET_ESP32
            default 11 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
            default 7 if IDF_TARGET_ESP32C3
            help
                Set the GPIO number used by SPI MOSI.

        config SNIFFER_ETH_SPI_MISO_GPIO
            int "SPI MISO GPIO number"
            range SNIFFER_GPIO_RANGE_MIN SNIFFER_GPIO_RANGE_MAX
            default 12 if IDF_TARGET_ESP32
            default 13 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
            default 2 if IDF_TARGET_ESP32C3
            help
                Set the GPIO number used by SPI MISO.

        config SNIFFER_ETH_SPI_CS_GPIO
            int "SPI CS GPIO number"
            range SNIFFER_GPIO_RANGE_MIN SNIFFER_GPIO_RANGE_MAX
            default 15 if IDF_TARGET_ESP32
            default 10 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32S3
            help
                Set the GPIO number used by SPI CS.

        config SNIFFER_ETH_SPI_CLOCK_MHZ
            int "SPI clock speed (MHz)"
            range 5 80
            default 12 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32C3
            default 36 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
            help
                Set the clock speed (MHz) of SPI interface.

        config SNIFFER_ETH_SPI_INT_GPIO
            int "Interrupt GPIO number"
            range SNIFFER_GPIO_RANGE_MIN SNIFFER_GPIO_RANGE_MAX
            default 4 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32S3
            help
                Set the GPIO number used by the SPI Ethernet module interrupt line.
    endif # SNIFFER_USE_SPI_ETHERNET

    if !SNIFFER_NO_ETHERNET
        config SNIFFER_ETH_PHY_RST_GPIO
            int "PHY Reset GPIO number"
            range -1 SNIFFER_GPIO_RANGE_MAX
            default 5
            help
                Set the GPIO number used to reset PHY chip.
                Set to -1 to disable PHY chip hardware reset.

        config SNIFFER_ETH_PHY_ADDR
            int "PHY Address"
            range 0 31
            default 1
            help
                Set PHY address according your board schematic.
    endif # !SNIFFER_NO_ETHERNET
endmenu