Web控制ESP32-S2模拟HID鼠标

```cpp
/*
  ESP32 Web Server - STA Mode
  从web控制的模拟HID鼠标移动
  localnetwork.cn
*/

#include <WiFi.h>
#include <WebServer.h>

#include "hidcomposite.h"
HIDcomposite device;

// SSID & Password
const char* ssid = "a1";  // Enter your SSID here
const char* password = "12345678";  //Enter your Password here
 
WebServer server(80);  // Object of WebServer(HTTP port, 80 is defult)
 
void setup() {
  Serial.begin(9600);
  Serial.println("Try Connecting to ");
  Serial.println(ssid);
  device.begin();
 
  // Connect to your wi-fi modem
  WiFi.begin(ssid, password);
 
  // Check wi-fi is connected to wi-fi network
  while (WiFi.status() != WL_CONNECTED) {
  delay(1000);
  Serial.print(".");
  }
  Serial.println("");
  Serial.println("WiFi connected successfully");
  Serial.print("Got IP: ");
  Serial.println(WiFi.localIP());  //Show ESP32 IP on serial
 
  server.on("/", HTTP_GET, handle_root);
  server.on("/2", HTTP_GET, handle_root2);
  server.on("/hid_u", HTTP_POST, hid_u);
  server.on("/hid_d", HTTP_POST, hid_d);
  server.on("/hid_l", HTTP_POST, hid_l);
  server.on("/hid_r", HTTP_POST, hid_r);
 
  server.begin();
  Serial.println("HTTP server started");
  delay(100); 
}
 
void loop() {
  server.handleClient();
}
 
// HTML & CSS contents which display on web server
String HTML = "<!DOCTYPE html>\
<html>\
<body>\
<h1>My First Web Server with ESP32 - Station Mode</h1>\
</body>\
</html>";

// Handle root url (/)
void handle_root() {
  server.send(200, "text/html", HTML);
}

//控制上下左右网页
String HTML2 = "<form action=\"/hid_u\" method=\"POST\"><input type=\"submit\" value=\"Toggle LED\"></form><form action=\"/hid_d\" method=\"POST\"><input type=\"submit\" value=\"Toggle LEDYellow\"></form><form action=\"/hid_l\" method=\"POST\"><input type=\"submit\" value=\"Toggle LEDWhite\"></form><form action=\"/hid_r\" method=\"POST\"><input type=\"submit\" value=\"Toggle LEDBlue\"></form>";

void handle_root2() {
  server.send(200, "text/html", HTML2);
}
void hid_u() {
  Serial.println("执行上移");
  device.move(0, 150);  //move移动
  server.send(200, "text/html", HTML2);
}
void hid_d() {
  Serial.println("执行下移");
  device.move(0, -150);  //move移动
  server.send(200, "text/html", HTML2);
}
void hid_l() {
  Serial.println("执行左移");
  device.move(150, 0);  //move移动
  server.send(200, "text/html", HTML2);
}
void hid_r() {
  Serial.println("执行右移");
  device.move(-150, 0);  //move移动
  server.send(200, "text/html", HTML2);
}
```