嗨，我不能把这个程序变成访问点，你能帮我吗？
代码：全选#include
#include \"indexl.h\"

const char* ssid = \" \";
const char* password = \" \";

// Create an instance of the server
// specify the port to listen on as an argument
WiFiServer server(80);

int dac = 0;
int DigitalPin[] = {4, 12, 13};
int DacPin = 5;


// Auxiliary variables to store selected mode and settings
int selectedMode = 0;
int timer = 0;
int ldrThreshold = 0;
int armMotion = 0;
int armLdr = 0;
String modes[4] = { \"Manual\", \"Auto PIR\", \"Auto LDR\", \"Auto PIR and LDR\" };

// Decode HTTP GET value
String valueString = \"0\";
int pos1 = 0;
int pos2 = 0;
// Variable to store the HTTP request
String header;
// Set web server port number to 80


void setup() {
  Serial.begin(115200);
  delay(10);


pinMode(4,INPUT);
pinMode(4, INPUT_PULLUP);
pinMode(12,OUTPUT);
pinMode(13,OUTPUT);
  
  // Connect to WiFi network
  Serial.println();
  Serial.println();
  Serial.print(\"Connecting to \");
  Serial.println(ssid);
  
  WiFi.begin(ssid, password);
  
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(\".\");
  }
  Serial.println(\"\");
  Serial.println(\"WiFi connected\");
  
  // Start the server
  server.begin();
  Serial.println(\"Server started\");

  // Print the IP address
  Serial.println(WiFi.localIP());
}

void loop() {
  // Check if a client has connected
  WiFiClient client = server.available();
  if (!client) {
    return;
  }
  
  // Wait until the client sends some data
  Serial.println(\"new client\");
  while(!client.available()){
    delay(1);
  }
  
  // Read the first line of the request
  String command1 = client.readStringUntil(\'/\');
  String command = client.readStringUntil(\'/\');
  Serial.println(command1);
  Serial.println(command);


client.println(\"

ESP8266 Web Server

\");
            // Drop down menu to select mode
            client.println(\"

Mode selected: \" + modes[selectedMode] + \"

\");
            client.println(\"\");
            client.println(\"Change mode\");
            client.println(\"Manual\");
            client.println(\"Auto PIR\");
            client.println(\"Auto LDR\");
            client.println(\"Auto PIR and LDR\");