2) 后来修改对参数后,不会复位了,但是监视器显示只运行到 I (424) eth_example: Ethernet Started 这一步就停止了,还是没有进入到第二步的 I (4424) eth_example: Ethernet Link Up 。找了好久问题才发现原来是网线坏了……我换了一根网线就好了,能正常打印后面的内容了。 最后一步,试试例程介绍中的ping...
在Top - Example Connection Configuration中可以配置使用WiFi还是Ethernet,这个wifi和ethernet都是让esp32连接上网络的。不要理解成ethernet转wifi。(另外,不可以2个模式都选择打开,不然esp32会一直报错,然后一直复位) 如果设置了ethernet模式,别忘记了还需要到Top - Component config - Ethernet - Support ESP32 interna...
I have connected as ESP32S3-DevKitC board with a Wiz850io board to test SPI ethernet on ESP32S3 device. I have configured the Basic Ethernet Example and let it run on the board. The example runs fine, it is able to initialize the W5500 and connect to the Ethernet, but after a whil...
打了3塊板使用 example/ethernet/basic 例程進行測試 LOG如下:[0;32mI (12) [boot] ESP-IDF v4....
积分： 161 Re: 【ESP32视频分享5】esp32驱动lan8720，使用官方example/ethernet ,可以dhcpc获取ip,...
The example defaults to using GPIO 17for this function, but it can be overriden. On Espressif's Ethernet development board, GPIO 17 is the power pin used to enable/disable the PHY oscillator.翻译：要实现这个功能要外接50Mhz的晶振作为参考时钟，连接的是GPIO0，但是这个脚也是⽤作配置flash下载...
The example defaults tousingGPIO17forthisfunction, but it can be overriden. On Espressif's Ethernet development board, GPIO 17 is the power pin used to enable/disable the PHY oscillator. 翻译: 要实现这个功能要外接50Mhz的晶振作为参考时钟,连接的是GPIO0,但是这个脚也是用作配置flash下载模式的,所以...
*/ /** * 根据idf.py menuconfig 中的选项 examle_connect自动连接wifi * * 底层注册wifi相关事件回调函数 * */ ESP_ERROR_CHECK(example_connect()); /* Register event handlers to stop the server when Wi-Fi or Ethernet is disconnected, * and re-start it upon connection. */ //默认使用wifi...
void ethernet_init() { ESP_ERROR_CHECK(esp_event_loop_create_default());esp_netif_init();esp...
esp-idf ethernet example with lan8720. idf 3.3. config: PHY-address=1, IO0=clock input, no powercycle pin (i dont have one on this module) Debug print enabled. I can confirm, its most probably a hardware issue. Got 3 LAN8720 phy boards from china with 50 MHZ oscillator on it. ...