void updateIncomingMessage(void) { // Check for Message(s) And Handle If Necessary String response_message = ""; while (communication.available()) { // read in message(s) until nothing in serial buffer response_message += handleIncomingMessage(); } // Append Responses From Message(s) Then Send if (response_message != "") { response_message = "\"GTYP\":\"Response\"," + response_message; response_message += "\"GEND\":0"; communication.send(response_message); } }