if (LL_USART_IsActiveFlag_IDLE(USART2) == SET) { strEsp8266_Fram_Record .InfBit .FramFinishFlag = 1; ucCh = LL_USART_ReceiveData8(USART2); //获取连接状态 ucTcpClosedFlag = strstr ( strEsp8266_Fram_Record .Data_RX_BUF, "CLOSED\r\n" ) ? 1 : 0; } /* USER CODE END USART2...
wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT(); esp_wifi_init(&cfg); esp_wifi_set_mode(WIFI_MODE_STA); esp_wifi_start(); esp_wifi_scan_start(NULL, true); wifi_scan_result(); } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20....
首先，调用ESP32WiFi模块分为硬件连接和软件编程两步。硬件连接时，你可以通过USB或JTAG接口将模块连接至开发计算机。USB接口用于程序烧录，而JTAG则用于调试。连接路由器是WiFi应用的常见需求，确保ESP32WiFi模块天线与路由器正确物理连接，参考硬件文档进行连接。在软件编程阶段，首先要配置WiFi连接，通过设置S...
WIFI_EVENT_STA_STOP, /**< ESP32 station stop */ WIFI_EVENT_STA_CONNECTED, /**< ESP32 station connected to AP */ WIFI_EVENT_STA_DISCONNECTED, /**< ESP32 station disconnected from AP */ WIFI_EVENT_STA_AUTHMODE_CHANGE, /**< the auth mode of AP connected by ESP32 station changed *...