menu "Example Connection Configuration" choice EXAMPLE_CONNECT_INTERFACE prompt "Connect using" default EXAMPLE_CONNECT_WIFI help Protocol examples can use Wi-Fi or Ethernet to connect to the network. Choose which interface to use. config EXAMPLE_CONNECT_WIFI bool "Wi-Fi" config EXAMPLE_CONNECT_ETHERNET bool "Ethernet" endchoice if EXAMPLE_CONNECT_WIFI config EXAMPLE_WIFI_SSID string "WiFi SSID" default "myssid" help SSID (network name) for the example to connect to. config EXAMPLE_WIFI_PASSWORD string "WiFi Password" default "mypassword" help WiFi password (WPA or WPA2) for the example to use. Can be left blank if the network has no security set. endif if EXAMPLE_CONNECT_ETHERNET choice EXAMPLE_USE_ETHERNET prompt "Ethernet Type" default EXAMPLE_USE_INTERNAL_ETHERNET if IDF_TARGET_ESP32 default EXAMPLE_USE_SPI_ETHERNET if !IDF_TARGET_ESP32 help Select which kind of Ethernet will be used in the example. config EXAMPLE_USE_INTERNAL_ETHERNET depends on IDF_TARGET_ESP32 select ETH_USE_ESP32_EMAC bool "Internal EMAC" help Select internal Ethernet MAC controller. config EXAMPLE_USE_SPI_ETHERNET bool "SPI Ethernet Module" select ETH_USE_SPI_ETHERNET help Select external SPI-Ethernet module. config EXAMPLE_USE_OPENETH bool "OpenCores Ethernet MAC (EXPERIMENTAL)" select ETH_USE_OPENETH help When this option is enabled, the example is built with support for OpenCores Ethernet MAC, which allows testing the example in QEMU. Note that this option is used for internal testing purposes, and not officially supported. Examples built with this option enabled will not run on a real ESP32 chip. endchoice if EXAMPLE_USE_INTERNAL_ETHERNET choice EXAMPLE_ETH_PHY_MODEL prompt "Ethernet PHY Device" default EXAMPLE_ETH_PHY_IP101 help Select the Ethernet PHY device to use in the example. config EXAMPLE_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 EXAMPLE_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 EXAMPLE_ETH_PHY_LAN8720 bool "LAN8720" help LAN8720A is a small footprint RMII 10/100 Ethernet Transceiver with HP Auto-MDIX Support. Goto https://www.microchip.com/LAN8720A for more information about it. config EXAMPLE_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. endchoice endif if EXAMPLE_USE_SPI_ETHERNET config EXAMPLE_ETH_SPI_HOST int "SPI Host Number" range 0 2 default 1 help Set the SPI host used to communicate with DM9051. config EXAMPLE_ETH_SCLK_GPIO int "SPI SCLK GPIO number" range 0 33 default 19 help Set the GPIO number used by SPI SCLK. config EXAMPLE_ETH_MOSI_GPIO int "SPI MOSI GPIO number" range 0 33 default 23 help Set the GPIO number used by SPI MOSI. config EXAMPLE_ETH_MISO_GPIO int "SPI MISO GPIO number" range 0 33 default 25 help Set the GPIO number used by SPI MISO. config EXAMPLE_ETH_CS_GPIO int "SPI CS GPIO number" range 0 33 default 22 help Set the GPIO number used by SPI CS. config EXAMPLE_ETH_SPI_CLOCK_MHZ int "SPI clock speed (MHz)" range 20 80 default 20 help Set the clock speed (MHz) of SPI interface. endif endif config EXAMPLE_CONNECT_IPV6 bool "Obtain IPv6 link-local address" default y help By default, examples will wait until IPv4 and IPv6 addresses are obtained. Disable this option if the network does not support IPv6. endmenu