MajorDoMo

Код: Выделить всё

//**************************************************************************************************
//                                       C O N N E C T W I F I                                     *
//**************************************************************************************************
// Connect to WiFi using the SSID's available in wifiMulti.                                        *
// If only one AP if found in preferences (i.e. wifi_00) the connection is made without            *
// using wifiMulti.                                                                                *
// If connection fails, an AP is created and the function returns false.                           *
//**************************************************************************************************
bool connectwifi()
{
  char*      pfs ;                                      // Pointer to formatted string
  char*      pfs2 ;                                     // Pointer to formatted string
  bool       localAP = false ;                          // True if only local AP is left

  WifiInfo_t winfo ;                                    // Entry from wifilist

  WiFi.disconnect() ;                                   // After restart the router could
  WiFi.softAPdisconnect(true) ;                         // still keep the old connection
  if ( wifilist.size()  )                               // Any AP defined?
  {
    if ( wifilist.size() == 1 )                         // Just one AP defined in preferences?
    {
      winfo = wifilist[0] ;                             // Get this entry
      WiFi.begin ( winfo.ssid, winfo.passphrase ) ;     // Connect to single SSID found in wifi_xx
      dbgprint ( "Try WiFi %s", winfo.ssid ) ;          // Message to show during WiFi connect
    }
    else                                                // More AP to try
    {
      wifiMulti.run() ;                                 // Connect to best network
    }
    if (  WiFi.waitForConnectResult() != WL_CONNECTED ) // Try to connect
    {
      localAP = true ;                                  // Error, setup own AP
    }
  }
  else
  {
    localAP = true ;                                    // Not even a single AP defined
  }
  if ( localAP )                                        // Must setup local AP?
  {
    dbgprint ( "WiFi Failed!  Trying to setup AP with name %s and password %s.", NAME, NAME ) ;
    WiFi.softAP ( NAME, NAME ) ;                        // This ESP will be an AP
    pfs = dbgprint ( "IP = 192.168.4.1" ) ;             // Address for AP
  }
  else
  {
    ipaddress = WiFi.localIP().toString() ;             // Form IP address
    pfs2 = dbgprint ( "Connected to %s", WiFi.SSID().c_str() ) ;
    tftlog ( pfs2 ) ;
    pfs = dbgprint ( "IP = %s", ipaddress.c_str() ) ;   // String to dispay on TFT
  }
  tftlog ( pfs ) ;                                      // Show IP
  delay ( 3000 ) ;                                      // Allow user to read this
  return ( localAP == false ) ;                         // Return result of connection
}