Untitled

void HTML()
{
  WiFiClient client = server.available();
 if (!client)
  {
   return;
  }
 while(!client.available())
  {
   delay(1);
  }
 req = client.readStringUntil('\r');
 //Serial.println(req);
 client.flush();

  String buf = "";
  String nome2="rele83";
  String estado1[2]={"ON","OFF"};
  String estado2[2]={"OFF","ON"};
  String quantidade2="23";
  String rele[5];
  //Trata a string do cliente em busca de comandos
  if (req.indexOf("rele1_on") != -1)
    {
    digitalWrite(D4, HIGH);
    }
  else if (req.indexOf("rele1_off") != -1)
    {
    digitalWrite(D4, LOW);
    }
  else if (req.indexOf("rele2_on") != -1)
    {
    digitalWrite(D5, HIGH);
    }
  else if (req.indexOf("rele2_off") != -1)
    {
    digitalWrite(D5, LOW);
    }
  else if (req.indexOf("rele3_on") != -1)
    {
    digitalWrite(D6, HIGH);
    }
  else if (req.indexOf("rele3_off") != -1)
    {
    digitalWrite(D6, LOW);
    }
  else if (req.indexOf("rele4_on") != -1)
    {
    digitalWrite(D7, HIGH);
    }
  else if (req.indexOf("rele4_off") != -1)
    {
    digitalWrite(D7, LOW);
    }
  else if (req.indexOf("zerar") != -1)
    {
    zerarCNT();
    }

  buf += "HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\n<!DOCTYPE HTML>\r\n";
  buf += "<html lang=\"pt\">\n";
  buf += "<head>\n";
  buf += "<title>ESP8266 Web Server</title>\n";
  buf += "<meta http-equiv='refresh' content='3'>";
  buf += "<style type='text/css'>\n";
  buf += "#cx1{ top:10px;\n";
  buf += "left:30px;\n";
  buf += "width:250px;\n";
  buf += "height:auto;\n";
  buf += "padding:2px;\n";
  buf += "text-align:center;\n";
  buf += "color:yellow;\n";
  buf += "background-color:#800000;\n";
  buf += "border:4px solid #008000;\n";
  buf += "display:block;\n";
  buf += "float:left;\n";
  buf += "}\n";
  buf += "#cx2{ width:45px;\n";
  buf += "height:25px;\n";
  buf += "padding:2px;\n";
  buf += "color:yellow;\n";
  buf += "text-align:center;\n";
  buf += "line-height:25px;\n";
  buf += "background-color:#000010;\n";
  buf += "border:1px solid #FFFFFF;\n";
  buf += "display:block;\n";
  buf += "float:left;\n";
  buf += "}\n";
  buf += "#cx3{ width:142px;\n";
  buf += "height:25px;\n";
  buf += "padding:2px;\n";
  buf += "color:yellow;\n";
  buf += "text-align:center;\n";
  buf += "line-height:25px;\n";
  buf += "border:1px solid #FFFFFF;\n";
  buf += "background-color:#000010;\n";
  buf += "display:block;\n";
  buf += "float:left;\n";
  buf += "}\n";
  buf += "#cx4{ width:98%;\n";
  buf += "height:25px;\n";
  buf += "padding:2px;\n";
  buf += "color:yellow;\n";
  buf += "text-align:center;\n";
  buf += "line-height:25px;\n";
  buf += "background-color:#000010;\n";
  buf += "border:1px solid #FFFFFF;\n";
  buf += "display:block;\n";
  buf += "float:left;\n";
  buf += "}\n";
  buf += "#cx5{ width:60%;\n";
  buf += "height:296px;\n";
  buf += "padding:2px;\n";
  buf += "color:yellow;\n";
  //buf += "text-align:center;\n";
  //buf += "line-height:25px;\n";
  buf += "background-color:#000010;\n";
  //buf += "border:1px solid #FFFFFF;\n";
  buf += "display:block;\n";
  buf += "float:left;\n";
  buf += "}\n";
  buf += "</style>\n";
  buf += "</head>\n";
  buf += "<body bgcolor=#000000>\n";
  buf += "<div id='cx5'>\n";
  client.print(buf);
  buf ="";
//-------------------( IMPRIME CANAL 0 NA TELA )------------------//
  if(numCanal>0)
    {
     for(int j=0; j<numCanal; j++)
      {
       buf += "<div id='cx1'>\n";
       buf += "<div id='cx4'>";
       buf += "Canal ";
       buf += canal[j];
       buf += "</div><br>\n";
     for(int i=0; i<8; i++)
        {
          buf += "<div id='cx2'>";
          buf += estado1[I[j][i]];
          buf += "</div><div id='cx3'>";
          buf += "Entrada";
          buf += "</div><div id='cx2'>";
          buf += CNT[j][i];
          buf += "</div>\n";
        }
      buf += "</div>\n";
      }
   }
  buf += "</div>\n";
  buf += "</div>n";

  buf += "<div id='cx5'>\n";
    buf += "<div id='cx1'>\n";
      buf += "<div id='cx4'>";
      buf += "Comandos";
      buf += "</div><br>\n";

    buf += "<div id='cx2'>";
      buf += "<a href=\"?function=rele1_on\"><button> ON</button></a>";
    buf += "</div>";
    buf += "<div id='cx2'>";
      buf += "<a href=\"?function=rele1_off\"><button>OFF</button></a>";
    buf += "</div>";
    buf += "<div id='cx3'>";
      buf += "Rele 1 ";
      buf += estado2[digitalRead(D4)];
    buf += "</div><br>";
     buf += "<div id='cx2'>";
      buf += "<a href=\"?function=rele2_on\"><button> ON</button></a>";
    buf += "</div>";
    buf += "<div id='cx2'>";
      buf += "<a href=\"?function=rele2_off\"><button>OFF</button></a>";
    buf += "</div>";
    buf += "<div id='cx3'>";
      buf += "Rele 2 ";
      buf += estado2[digitalRead(D5)];
    buf += "</div><br>";

     buf += "<div id='cx2'>";
      buf += "<a href=\"?function=rele3_on\"><button> ON</button></a>";
    buf += "</div>";
    buf += "<div id='cx2'>";
      buf += "<a href=\"?function=rele3_off\"><button>OFF</button></a>";
    buf += "</div>";
    buf += "<div id='cx3'>";
      buf += "Rele 3 ";
      buf += estado2[digitalRead(D6)];
    buf += "</div><br>";

     buf += "<div id='cx2'>";
      buf += "<a href=\"?function=rele4_on\"><button> ON</button></a>";
    buf += "</div>";
    buf += "<div id='cx2'>";
      buf += "<a href=\"?function=rele4_off\"><button>OFF</button></a>";
    buf += "</div>";
    buf += "<div id='cx3'>";
      buf += "Rele 4 ";
      buf += estado2[digitalRead(D7)];
    buf += "</div><br>";


    buf += "<div id='cx2'>";
    buf += "</div>";
    buf += "<div id='cx3'>";
      buf += "<a href=\"?function=zerar\"><button>--ZERAR--</button></a>";
    buf += "</div>";
    buf += "<div id='cx2'>";
    buf += "</div><br>";

  buf += "</div>\n";
  buf += "</div>\n";
  buf += "</body>\n";
  buf += "</html>\n";

  client.print(buf);
  client.flush();
}