EXAMPLE_ETH_NETIF_NAME "eth_netif" static const char *TAG = "ethernet_static_ip"; void ethernet_event_handler(void *arg, esp_event_base_t event_base, int32_t event_id, void *event_data) { if (event_base == IP_EVENT && event_id == IP_EVENT_ETH_GOT_IP) { ip_event...
static EthernetHardwareStatus hardwareStatus(); // Manaul configuration static void begin(uint8_t *mac, IPAddress ip); static void begin(uint8_t *mac, IPAddress ip, IPAddress dns); static void begin(uint8_t *mac, IPAddress ip, IPAddress dns, IPAddress gateway); static void begin(uint8...
const esp_netif_ip_info_t *ip_info = &event->ip_info; ESP_LOGI(TAG, "Ethernet Got IP Address"); //以太网获取IP地址 ESP_LOGI(TAG, "~~~"); ESP_LOGI(TAG, "ETHIP:" IPSTR, IP2STR(&ip_info->ip)); ESP_LOGI(TAG, "ETHMASK:" IPSTR, IP2STR(&ip_info->netmask)); ESP_LOGI...
esp_ip4_addr_t ip_tmp; /** Event handler for Ethernet events */ static void eth_event_handler(void *arg, esp_event_base_t event_base, int32_t event_id, void *event_data) { uint8_t mac_addr[6] = {0}; /* we can get the ethernet driver handle from event data */ ...
TCP/IP协议是Internet互联网最基本的协议,TCP/IP协议的应用层的主要协议有HTTP、Telnet、FTP、SMTP等,是用来读取来自传输层的数据或者将数据传输写入传输层;传输层的主要协议有UDP、TCP,实现端对端的数据传输;网络层的主要协议有ICMP、IP、IGMP,主要负责网络中数据包的传送等;链路层有时也称作数据链路层或网络接口层...
进行下面配置后开机,esp32就会自动取连接配置好的WIFI,并拿到IP地址,之后应用通过socket编程即可 1 2 # 配置启动WIFI,使用ESP32 WIFI,必须 CONFIG_WIFI=y CONFIG_WIFI_ESP32=y # 配置使用网络和L2 Ethernet, 必须 CONFIG_NETWORKING=y CONFIG_NET_L2_ETHERNET=y ...
1 ARDUINO_EVENT_ETH_GOT_IP IP address obtained by the Ethernet interface 23 1 ARDUINO_EVENT_ETH_GOT_IP6 IPv6 address obtained by the Ethernet interface 24 1 ARDUINO_EVENT_WPS_ER_SUCCESS Wi-Fi Protected Setup (WPS) successful 25 1 ARDUINO_EVENT_WPS_ER_FAILED Wi-Fi Protected Setup (WPS)...
数据发送的API在初始化时将eth_esp32_send注册进ethernet_api的send, IP层在呼叫L2的send时会找到ethernet_send进行发送,ethernet_send调用就是eth_esp32_send static int ethernet_send(struct net_if *iface, struct net_pkt *pkt) { 。。。 //这里api-》send就是注册的eth_esp32_send ...
Hi! I've got a Lilygo T-ETH-Lite ESP32S3, and I'm using Arduino IDE 2.3.3. I'm writing here because I've got a problem. I would like to put a static IP on my Lilygo through Ethernet, but I only find tutorials about how to do it through WiFi. ...
i rebuilded the ESP32 Ethernet Development Board (https://docs.espressif.com/projects/esp ... t-kit.html#) but its nor working properly. First of all, the ESP is turned on and is flashable via USB. I am using the example program and the ESP boots fine. The problem is that a ...