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#include <WiFi.h>
#include <WiFiAP.h>

String _SSID_STA ="mySSID";
String _PASSW_STA ="MyPassword";

String _WIFI_MAC ="";
String _WIFI_IP ="";



#define TIMEOUT_WIFI_GOT_IP 10000
#define WIFI_IDLE_STATUS 0
#define WIFI_NO_SSID_AVAIL  1
#define WIFI_SCAN_COMPLETED 2
#define WIFI_CONNECTED  3
#define WIFI_CONNECT_FAILED 4
#define WIFI_CONNECTION_LOST  5
#define WIFI_DISCONNECTED 6 




//...............................................................................................
//...............................................................................................
void setup() {               
  
    Serial.begin(115200);
    delay(1000);

    Serial.println("---------------");
    Serial.println("---TEST WIFI---");
    Serial.println("---------------");
    Serial.print("SSID STA="); Serial.println(_SSID_STA);
    Serial.print("PASS STA="); Serial.println(_PASSW_STA);
    Serial.println("--------------------------");
    


    WiFi.mode(WIFI_MODE_STA);
    WiFi.onEvent(WiFiEvent);        
    WiFi.begin(_SSID_STA.c_str() , _PASSW_STA.c_str());
  
    long timeout_got_ip_station=millis();
    while (WiFi.status() != WIFI_CONNECTED) {
          
          if ( (millis() - timeout_got_ip_station) > TIMEOUT_WIFI_GOT_IP )             
             {
              Serial.println("TIMEOUT!");
             break;
             }
          else
             {
              long wait= millis() - timeout_got_ip_station;
              if ( WiFi.status()== WIFI_IDLE_STATUS ) {Serial.print("STATO WIFI= IDLE    wait="); Serial.println(wait); }
              if ( WiFi.status()== WIFI_NO_SSID_AVAIL ) {Serial.print("STATO WIFI= NO SSID AVAIBLE     wait="); Serial.println(wait);} 
              if ( WiFi.status()== WIFI_SCAN_COMPLETED ) {Serial.print("STATO WIFI= SCAN COMPLETE     wait="); Serial.println(wait); }
              if ( WiFi.status()== WIFI_CONNECTED ) {Serial.print("STATO WIFI= CONNECTED     wait="); Serial.println(wait); } 
              if ( WiFi.status()== WIFI_CONNECT_FAILED ) {Serial.print("STATO WIFI= CONNECTION FAILED     wait="); Serial.println(wait);} 
              if ( WiFi.status()== WIFI_CONNECTION_LOST ) {Serial.print("STATO WIFI= CONNECTION LOST     wait=");Serial.println(wait); }
              if ( WiFi.status()== WIFI_DISCONNECTED ) {Serial.print("STATO WIFI= DISCONNECTED     wait="); Serial.println(wait);}  
             }
        }
  
  
}//setup
//...............................................................................................
//...............................................................................................






//...............................................................................................
//............................................................................................... 
void loop() {
}
//...............................................................................................
//...............................................................................................



//...............................................................................................
//WiFi Event
//...............................................................................................
void WiFiEvent(WiFiEvent_t event){
 
 switch(event) {
      
      case SYSTEM_EVENT_STA_GOT_IP: 
           Serial.println("SYSTEM_EVENT_STA_GOT_IP");
           _WIFI_MAC = (String) WiFi.macAddress();
           _WIFI_IP  = (String) WiFi.localIP().toString();               
           Serial.print("WIFI MAC= ");Serial.println(_WIFI_MAC);
           Serial.print("WIFI IP= ");Serial.println(_WIFI_IP);
           break;

      case SYSTEM_EVENT_STA_DISCONNECTED:
           Serial.println("SYSTEM_EVENT_STA_DISCONNECTED");
           break;

      case SYSTEM_EVENT_WIFI_READY:
           Serial.println("SYSTEM_EVENT_WIFI_READY");
           break;

      case SYSTEM_EVENT_SCAN_DONE:
           Serial.println("SYSTEM_EVENT_SCAN_DONE");
           break;

      case SYSTEM_EVENT_STA_START:
           Serial.println("SYSTEM_EVENT_STA_START");
           break; 

      case SYSTEM_EVENT_STA_STOP:
           Serial.println("SYSTEM_EVENT_STA_STOP");
          break; 

      case SYSTEM_EVENT_STA_CONNECTED:
           Serial.println("SYSTEM_EVENT_STA_CONNECTED");
           break;
          
      case SYSTEM_EVENT_STA_AUTHMODE_CHANGE:
           Serial.println("SYSTEM_EVENT_STA_AUTHMODE_CHANGE");
           break;
           
      case SYSTEM_EVENT_STA_LOST_IP:
           Serial.println("SYSTEM_EVENT_STA_LOST_IP");
          break; 
                                                             
      case SYSTEM_EVENT_STA_WPS_ER_SUCCESS:
           break;   
      case SYSTEM_EVENT_STA_WPS_ER_FAILED:
           break;
      case SYSTEM_EVENT_STA_WPS_ER_TIMEOUT:
           break;
      case SYSTEM_EVENT_STA_WPS_ER_PIN:
           break;
      case SYSTEM_EVENT_AP_START:
           break;
      case SYSTEM_EVENT_AP_STOP:
           break;  
      case SYSTEM_EVENT_AP_STADISCONNECTED:
           break;
      case SYSTEM_EVENT_AP_STACONNECTED:
          break;
      case SYSTEM_EVENT_AP_STAIPASSIGNED:
           break;
      case SYSTEM_EVENT_AP_PROBEREQRECVED:
           break; 
      case SYSTEM_EVENT_GOT_IP6:
           break; 
      case SYSTEM_EVENT_ETH_START:
           break;
      case SYSTEM_EVENT_ETH_STOP:
           break;
      case SYSTEM_EVENT_ETH_CONNECTED:
           break; 
      case SYSTEM_EVENT_ETH_DISCONNECTED:
           break;   
      case SYSTEM_EVENT_ETH_GOT_IP:
           break;
      case SYSTEM_EVENT_MAX:
           break;
                           
    }
}