ESP_LOGI(TAG, "static ip 1");ESP_ERROR_CHECK( esp_netif_set_ip_info(eth_netif, &info_t)...
staticvoidgot_ip_event_handler(void*arg,esp_event_base_t event_base, int32_tevent_id,void*event_data) { ip_event_got_ip_t*event=(ip_event_got_ip_t*)event_data; constesp_netif_ip_info_t*ip_info=&event->ip_info; ESP_LOGI(TAG,"Ethernet Got IP Address"); ...
#define MY_IP_ADDR "192.168.4.56" #define TCPIP_SERVER static const char *TAG = "wifi softAP"; static void wifi_event_handler(void* arg, esp_event_base_t event_base, int32_t event_id, void* event_data) { if (event_id == WIFI_EVENT_AP_STACONNECTED) { wifi_event_ap_staconnected...
请问在规定了自己的通信协议后从别的机器接受到一个IP地址,现在想把DHCP服务器给本机设定的IP地址换成这个别人发来的IP地址,应该怎么操作? Code: [Select all] [Expand/Collapse] static void initialiseWifi(void) { ESP_ERROR_CHECK(esp_netif_init()); wifi_event_group = xEventGroupCreate(); ESP_...
//需要设置静态 IP,必须知道连接的 WIFI 的网段 //#define ESP32_STATIC_IP //是否使用静态 IP #ifdef ESP32_STATIC_IP //IP 地址。 #define DEVICE_IP "192.168.1.199" //网关地址 #define DEVICE_GW "192.168.1.1" //掩码 #define DEVICE_NETMASK "255.255.255.0" ...
ESP32-C3 作为 SoftAP 时,默认的 IP 地址为 192.168.4.1,如何修改默认的 IP 地址? 要修改 SoftAP 的默认 IP 地址,核心的逻辑就是要先停止 DHCP,然后设置 IP 地址,子网掩码,网关,然后在启用 DHCP 即可。 AI检测代码解析 void set_softap_ip(esp_netif_t *softap) ...
//I2S通道句柄statici2s_chan_handle_t iis_tx_ch;staticvoidinit_i2s() {//1、创建通道i2s_chan_config_t chcfg =I2S_CHANNEL_DEFAULT_CONFIG(I2S_NUM_0, I2S_ROLE_MASTER); ESP_ERROR_CHECK(i2s_new_channel(&chcfg, &iis_tx_ch, NULL));//2、配置通道i2s_std_config_t stdcfg ={//时钟源,调...
I made a static ip application in esp32-idf. When I connect to my home modem, static ip works, but when connecting to my phone as a modem, static ip does not work. Has anyone tried or have any ideas?ESP_YJM Posts: 300 Joined: Fri Feb 26, 2021 10:30 am Re: STATIC IP NOT ...
staticvoidevent_handler(void*arg,esp_event_base_t event_base,int32_t event_id,void*event_data){if(event_base==WIFI_EVENT&&event_id==WIFI_EVENT_STA_START){esp_wifi_connect();}elseif(event_base==WIFI_EVENT&&event_id==WIFI_EVENT_STA_DISCONNECTED){if(s_retry_num<IOT_CORE_ESP_MAXIMUM_...
static void tcp_client(void) { char rx_buffer[128]; char host_ip[] = HOST_IP_ADDR; int addr_family = 0; int ip_protocol = 0; struct timeval timeout={ .tv_sec = 0, .tv_usec = 20, }; u_long non_blocking=1; int sendcnt=0; while (1) { struct sockaddr_in dest_addr; de...