#include #include #include #include "page.h" // 创建Web服务器对象，监听端口80 WebServer server(80); // 存储用户输入的SSID和密码 String ssid; String password; String target_ip; bool flag = true; bool isConnected = false; WiFiUDP udp; const char* udpAddress = "255.255.255.255"; const int udpPort = 8000; // 定义ADC通道 const int adcPins[] = { 1, 2, 3, 4, 5, 6, 7, 8 }; // 处理根路径的请求，显示配网页面 void handleRoot() { String html = page1; server.send(200, "text/html", html); } // 处理配置请求，获取用户输入的SSID和密码 void handleConfigure() { ssid = server.arg("ssid"); password = server.arg("password"); target_ip = server.arg("target_ip"); server.send(200, "text/html", "

Configuration Successful

"); // 关闭AP模式并连接到用户指定的Wi-Fi WiFi.softAPdisconnect(); WiFi.begin(ssid.c_str(), password.c_str()); // 等待Wi-Fi连接 while (WiFi.status() != WL_CONNECTED) { delay(1000); Serial.print("."); } Serial.println("Connected to WiFi"); Serial.print("IP address: "); Serial.println(WiFi.localIP()); Serial.print("Target IP: "); Serial.println(target_ip); // udpAddress = target_ip.c_str(); udp.begin(udpPort); // 启动UDP isConnected = true; } void setup() { Serial.begin(115200); // 配置AP模式 WiFi.softAP("ESP32_Config", "12345678"); // 配置Web服务器的路由 server.on("/", handleRoot); server.on("/configure", HTTP_POST, handleConfigure); // 启动Web服务器 server.begin(); Serial.println("AP Mode Started"); } void loop() { // 处理客户端请求 while (!isConnected) { server.handleClient(); } if (flag) { Serial.println("Now is connected to WiFi!"); flag = false; } while (isConnected) { uint16_t adcData[8] = { 0 }; uint8_t adcByteData[16] = { 0 }; // 读取ADC值 for (int i = 0; i < 8; i++) { adcData[i] = analogRead(adcPins[i]); } for (int i = 0; i < 8; i++) { adcByteData[2 * i] = (uint8_t)(adcData[i] & 0x00FF); // 低字节 adcByteData[2 * i + 1] = (uint8_t)((adcData[i] >> 8) & 0x00FF); // 高字节 } // 发送UDP数据 udp.beginPacket(udpAddress, udpPort); udp.write(adcByteData, 16); udp.endPacket(); // Serial.println("Sent: " + adcData); // 打印发送的数据 delay(25); // 每25ms发送一次数据 } }