2022-07-22 17:13:04 +02:00
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menu "Example Ethernet Configuration"
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2022-05-06 16:09:24 +02:00
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orsource "$IDF_PATH/examples/common_components/env_caps/$IDF_TARGET/Kconfig.env_caps"
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config EXAMPLE_USE_INTERNAL_ETHERNET
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2022-07-22 17:13:04 +02:00
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depends on SOC_EMAC_SUPPORTED
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2022-05-06 16:09:24 +02:00
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select ETH_USE_ESP32_EMAC
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default y
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bool "Internal EMAC"
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help
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Use internal Ethernet MAC controller.
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if EXAMPLE_USE_INTERNAL_ETHERNET
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choice EXAMPLE_ETH_PHY_MODEL
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prompt "Ethernet PHY Device"
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default EXAMPLE_ETH_PHY_IP101
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help
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Select the Ethernet PHY device to use in the example.
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config EXAMPLE_ETH_PHY_IP101
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bool "IP101"
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help
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IP101 is a single port 10/100 MII/RMII/TP/Fiber Fast Ethernet Transceiver.
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Goto http://www.icplus.com.tw/pp-IP101G.html for more information about it.
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config EXAMPLE_ETH_PHY_RTL8201
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bool "RTL8201/SR8201"
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help
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RTL8201F/SR8201F is a single port 10/100Mb Ethernet Transceiver with auto MDIX.
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Goto http://www.corechip-sz.com/productsview.asp?id=22 for more information about it.
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config EXAMPLE_ETH_PHY_LAN87XX
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bool "LAN87xx"
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help
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Below chips are supported:
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LAN8710A is a small footprint MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX and
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flexPWR® Technology.
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LAN8720A is a small footprint RMII 10/100 Ethernet Transceiver with HP Auto-MDIX Support.
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LAN8740A/LAN8741A is a small footprint MII/RMII 10/100 Energy Efficient Ethernet Transceiver
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with HP Auto-MDIX and flexPWR® Technology.
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LAN8742A is a small footprint RMII 10/100 Ethernet Transceiver with HP Auto-MDIX and
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flexPWR® Technology.
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Goto https://www.microchip.com for more information about them.
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config EXAMPLE_ETH_PHY_DP83848
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bool "DP83848"
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help
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DP83848 is a single port 10/100Mb/s Ethernet Physical Layer Transceiver.
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Goto http://www.ti.com/product/DP83848J for more information about it.
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config EXAMPLE_ETH_PHY_KSZ80XX
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bool "KSZ80xx"
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help
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With the KSZ80xx series, Microchip offers single-chip 10BASE-T/100BASE-TX
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Ethernet Physical Layer Tranceivers (PHY).
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The following chips are supported: KSZ8001, KSZ8021, KSZ8031, KSZ8041,
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KSZ8051, KSZ8061, KSZ8081, KSZ8091
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Goto https://www.microchip.com for more information about them.
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endchoice # EXAMPLE_ETH_PHY_MODEL
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config EXAMPLE_ETH_MDC_GPIO
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int "SMI MDC GPIO number"
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range ENV_GPIO_RANGE_MIN ENV_GPIO_OUT_RANGE_MAX
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default 23
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help
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Set the GPIO number used by SMI MDC.
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config EXAMPLE_ETH_MDIO_GPIO
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int "SMI MDIO GPIO number"
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range ENV_GPIO_RANGE_MIN ENV_GPIO_OUT_RANGE_MAX
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default 18
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help
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Set the GPIO number used by SMI MDIO.
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config EXAMPLE_ETH_PHY_RST_GPIO
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int "PHY Reset GPIO number"
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range -1 ENV_GPIO_OUT_RANGE_MAX
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default 5
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help
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Set the GPIO number used to reset PHY chip.
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Set to -1 to disable PHY chip hardware reset.
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config EXAMPLE_ETH_PHY_ADDR
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int "PHY Address"
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range 0 31
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default 1
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help
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Set PHY address according your board schematic.
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endif # EXAMPLE_USE_INTERNAL_ETHERNET
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config EXAMPLE_USE_SPI_ETHERNET
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bool "SPI Ethernet"
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2022-07-22 17:13:04 +02:00
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default n
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2022-05-06 16:09:24 +02:00
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select ETH_USE_SPI_ETHERNET
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help
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Use external SPI-Ethernet module(s).
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if EXAMPLE_USE_SPI_ETHERNET
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config EXAMPLE_SPI_ETHERNETS_NUM
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int "Number of SPI Ethernet modules to use at a time"
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range 1 2
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default 1
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help
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Set the number of SPI Ethernet modules you want to use at a time. Multiple SPI modules can be connected
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to one SPI interface and can be separately accessed based on state of associated Chip Select (CS).
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choice EXAMPLE_ETHERNET_TYPE_SPI
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prompt "Ethernet SPI"
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default EXAMPLE_USE_W5500
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help
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Select which kind of Ethernet will be used in the example.
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config EXAMPLE_USE_DM9051
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bool "DM9051 Module"
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select ETH_SPI_ETHERNET_DM9051
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help
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Select external SPI-Ethernet module (DM9051).
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config EXAMPLE_USE_KSZ8851SNL
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bool "KSZ8851SNL Module"
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select ETH_SPI_ETHERNET_KSZ8851SNL
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help
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Select external SPI-Ethernet module (KSZ8851SNL).
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config EXAMPLE_USE_W5500
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bool "W5500 Module"
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select ETH_SPI_ETHERNET_W5500
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help
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Select external SPI-Ethernet module (W5500).
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endchoice
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config EXAMPLE_ETH_SPI_HOST
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int "SPI Host Number"
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range 0 2
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default 1
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help
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Set the SPI host used to communicate with the SPI Ethernet Controller.
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config EXAMPLE_ETH_SPI_SCLK_GPIO
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int "SPI SCLK GPIO number"
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range ENV_GPIO_RANGE_MIN ENV_GPIO_OUT_RANGE_MAX
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default 14 if IDF_TARGET_ESP32
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default 12 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
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default 6 if IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32C2
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2023-04-13 17:06:40 +08:00
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default 4 if IDF_TARGET_ESP32H2
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2022-05-06 16:09:24 +02:00
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help
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Set the GPIO number used by SPI SCLK.
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config EXAMPLE_ETH_SPI_MOSI_GPIO
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int "SPI MOSI GPIO number"
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range ENV_GPIO_RANGE_MIN ENV_GPIO_OUT_RANGE_MAX
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default 13 if IDF_TARGET_ESP32
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default 11 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
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default 7 if IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32C2
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2023-04-13 17:06:40 +08:00
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default 5 if IDF_TARGET_ESP32H2
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2022-05-06 16:09:24 +02:00
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help
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Set the GPIO number used by SPI MOSI.
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config EXAMPLE_ETH_SPI_MISO_GPIO
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int "SPI MISO GPIO number"
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range ENV_GPIO_RANGE_MIN ENV_GPIO_IN_RANGE_MAX
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default 12 if IDF_TARGET_ESP32
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default 13 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
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default 2 if IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32C2
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2023-04-13 17:06:40 +08:00
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default 0 if IDF_TARGET_ESP32H2
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2022-05-06 16:09:24 +02:00
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help
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Set the GPIO number used by SPI MISO.
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config EXAMPLE_ETH_SPI_CLOCK_MHZ
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int "SPI clock speed (MHz)"
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range 5 80
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2023-04-13 17:06:40 +08:00
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default 12 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32C2 || IDF_TARGET_ESP32H2
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2022-05-06 16:09:24 +02:00
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default 36 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
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help
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Set the clock speed (MHz) of SPI interface.
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config EXAMPLE_ETH_SPI_CS0_GPIO
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int "SPI CS0 GPIO number for SPI Ethernet module #1"
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range ENV_GPIO_RANGE_MIN ENV_GPIO_OUT_RANGE_MAX
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default 15 if IDF_TARGET_ESP32
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default 10 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32S3 || IDF_TARGET_ESP32C2
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2023-04-13 17:06:40 +08:00
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default 1 if IDF_TARGET_ESP32H2
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2022-05-06 16:09:24 +02:00
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help
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Set the GPIO number used by SPI CS0, i.e. Chip Select associated with the first SPI Eth module).
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config EXAMPLE_ETH_SPI_CS1_GPIO
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depends on EXAMPLE_SPI_ETHERNETS_NUM > 1
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int "SPI CS1 GPIO number for SPI Ethernet module #2"
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range ENV_GPIO_RANGE_MIN ENV_GPIO_OUT_RANGE_MAX
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default 32 if IDF_TARGET_ESP32
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default 7 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
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default 8 if IDF_TARGET_ESP32C3
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default 3 if IDF_TARGET_ESP32C2
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2023-04-13 17:06:40 +08:00
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default 11 if IDF_TARGET_ESP32H2
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2022-05-06 16:09:24 +02:00
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help
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Set the GPIO number used by SPI CS1, i.e. Chip Select associated with the second SPI Eth module.
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config EXAMPLE_ETH_SPI_INT0_GPIO
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int "Interrupt GPIO number SPI Ethernet module #1"
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range ENV_GPIO_RANGE_MIN ENV_GPIO_IN_RANGE_MAX
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2022-07-22 17:13:04 +02:00
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default 4 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32S3
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2022-05-06 16:09:24 +02:00
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default 4 if IDF_TARGET_ESP32C2
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2023-04-13 17:06:40 +08:00
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default 9 if IDF_TARGET_ESP32H2
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2022-05-06 16:09:24 +02:00
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help
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Set the GPIO number used by the first SPI Ethernet module interrupt line.
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config EXAMPLE_ETH_SPI_INT1_GPIO
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depends on EXAMPLE_SPI_ETHERNETS_NUM > 1
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int "Interrupt GPIO number SPI Ethernet module #2"
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range ENV_GPIO_RANGE_MIN ENV_GPIO_IN_RANGE_MAX
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default 33 if IDF_TARGET_ESP32
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default 5 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32S3 || IDF_TARGET_ESP32C2
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2023-04-13 17:06:40 +08:00
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default 10 if IDF_TARGET_ESP32H2
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2022-05-06 16:09:24 +02:00
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help
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Set the GPIO number used by the second SPI Ethernet module interrupt line.
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config EXAMPLE_ETH_SPI_PHY_RST0_GPIO
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int "PHY Reset GPIO number of SPI Ethernet Module #1"
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range -1 ENV_GPIO_OUT_RANGE_MAX
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default -1
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help
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Set the GPIO number used to reset PHY chip on the first SPI Ethernet module.
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Set to -1 to disable PHY chip hardware reset.
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config EXAMPLE_ETH_SPI_PHY_RST1_GPIO
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depends on EXAMPLE_SPI_ETHERNETS_NUM > 1
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int "PHY Reset GPIO number of SPI Ethernet Module #2"
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range -1 ENV_GPIO_OUT_RANGE_MAX
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default -1
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help
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Set the GPIO number used to reset PHY chip on the second SPI Ethernet module.
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Set to -1 to disable PHY chip hardware reset.
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config EXAMPLE_ETH_SPI_PHY_ADDR0
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int "PHY Address of SPI Ethernet Module #1"
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range 0 31
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default 1
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help
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Set the first SPI Ethernet module PHY address according your board schematic.
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config EXAMPLE_ETH_SPI_PHY_ADDR1
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depends on EXAMPLE_SPI_ETHERNETS_NUM > 1
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int "PHY Address of SPI Ethernet Module #2"
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range 0 31
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default 1
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help
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Set the second SPI Ethernet module PHY address according your board schematic.
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endif # EXAMPLE_USE_SPI_ETHERNET
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endmenu
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