#include <ESP8266WiFi.h>

#include <ESP8266WebServer.h> 

extern "C" {

#include<user_interface.h>

} 

/* configuration wifi */

const char *ssid = "COblaster"; 

ESP8266WebServer server(80); 

void handleRoot() {

    server.send(200, "text/html", "<h1>You are connected</h1>");

    String addy = server.client().remoteIP().toString();

    Serial.println(addy);

} 

void setup() {

    delay(1000);

    Serial.begin(115200);

    Serial.println();

    Serial.print("Configuring access point...");

    WiFi.softAP(ssid);

    IPAddress myIP = WiFi.softAPIP();

    Serial.print("AP IP address: ");

    Serial.println(myIP);

    server.on("/", handleRoot);

    server.begin();

    Serial.println("HTTP server started");

} 

void loop() {

    server.handleClient();

    delay(5000);

    client_status();

    delay(4000);

} 

void client_status() { 

unsigned char number_client;

struct station_info *stat_info; 

struct ip_addr *IPaddress;

IPAddress address;

int i=1; 

number_client= wifi_softap_get_station_num();

stat_info = wifi_softap_get_station_info(); 

Serial.print(" Total connected_client are = ");

Serial.println(number_client); 

while (stat_info != NULL) { 

//IPaddress = &stat_info->ip;

//address = IPaddress->addr; 

Serial.print("client= "); 

Serial.print(i);

Serial.print(" ip adress is = ");

Serial.print((stat_info->ip.addr));

Serial.print(" with mac adress is = "); 

Serial.print(stat_info->bssid[0],HEX);

Serial.print(stat_info->bssid[1],HEX);

Serial.print(stat_info->bssid[2],HEX);

Serial.print(stat_info->bssid[3],HEX);

Serial.print(stat_info->bssid[4],HEX);

Serial.print(stat_info->bssid[5],HEX); 

stat_info = STAILQ_NEXT(stat_info, next);

i++;

Serial.println(); 

}

delay(500);

}