README.md

Analog Devices ADIN1200 Ethernet PHY Driver

Overview

The ADIN1200 is low power, low latency single-port Ethernet transceiver designed for industrial Ethernet applications. It is compliant with the IEEE 802.3 Ethernet standard. The ADIN1200 supports 10/100 Mbps Ethernet speeds. It supports unmanaged configuration using multi-level strapping, or managed configuration using MDIO access and operate over a wide industrial temperature range (−40°C to + 105°C). The ADIN1200 support MII, RMII, and RGMII MAC interfaces. More information about the chip can be found in the product datasheets.

ESP-IDF Usage

Add this component from IDF Component Manager to your project using idf.py add-dependency and include esp_eth_phy_adin1200.h,

#include "esp_eth_phy_adin1200.h"

create a phy driver instance by calling esp_eth_phy_new_adin1200()

eth_phy_config_t phy_config = ETH_PHY_DEFAULT_CONFIG();

// Update PHY config based on board specific configuration
phy_config.phy_addr = CONFIG_EXAMPLE_ETH_PHY_ADDR;
phy_config.reset_gpio_num = CONFIG_EXAMPLE_ETH_PHY_RST_GPIO;
esp_eth_phy_t *phy = esp_eth_phy_new_adin1200(&phy_config);

and use the Ethernet driver as you are used to. For more information of how to use ESP-IDF Ethernet driver, visit ESP-IDF Programming Guide.