Leitura_Controle_Remoto_HTTP

 EthernetClient client = server.available();


    if (client) {
        while (client.connected()) {
            if (client.available()) {
                char c = client.read();

                //read char by char HTTP request
                if (readString.length() < 100) {
                    //store characters to string
                    readString += c;
                    //Serial.print(c);
                }

                //Essa funcao IF faz leitura de todos os estados das portas esta maior do que 1
                if (c == '\n') {
                    Serial.println(readString);


 //LEITURA DO LIGAEDESLIGATV
                      if(readString.indexOf("?Tvligadesliga") >0) {
                      //Serial.println("Desliga-Liga TV");
                      Serial.print("O");
                      //Serial.print("?Tvligadesliga");
                    }
 //LEITURA DO SOURCE
                      if(readString.indexOf("?Tvsource") >0) {
                      //Serial.println("Source");
                      Serial.print("Z");
                      //Serial.print("?Tvsource");
                    }
 //LEITURA DO CANAL+
                      if(readString.indexOf("?Tvcanalmais") >0) {
                      //Serial.println("Canal+");
                     Serial.print("W");
                     // Serial.print("?Tvcanalmais");
                    }
  //LEITURA DO CANAL-
                      if(readString.indexOf("?Tvcanalmenos") >0) {
                      //Serial.println("Canal-");
                      Serial.print("K");
                      //Serial.print("?Tvcanalmenos");
                    }
  //LEITURA DO VOLUME+
                      if(readString.indexOf("?Tvsommais") >0) {
                      //Serial.println("Volume +");
                      Serial.print("Y");
                      //Serial.print("?Tvsommais");
                    }
 //LEITURA DO VOLUME-
                      if(readString.indexOf("?Tvsommenos") >0) {
                      //Serial.println("Volume -");
                      Serial.print("Q");
                      //Serial.print("?Tvsommenos");
                    }
 //LEITURA DO SOM MUDO
                      if(readString.indexOf("?Tvsommudo") >0) {
                      //Serial.println("Mudo");
                      Serial.print("M");
                      //Serial.print("?Tvsommudo");
                    }