/** * @file NexText.cpp * * The implementation of class NexText. * * @author Wu Pengfei (email:<pengfei.wu@itead.cc>) * @date 2015/8/13 * @copyright * Copyright (C) 2014-2015 ITEAD Intelligent Systems Co., Ltd. \n * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. */ #include "NexText.h" NexText::NexText(uint8_t pid, uint8_t cid, const char *name) :NexTouch(pid, cid, name) { } uint16_t NexText::getText(char *buffer, uint16_t len) { String cmd; cmd += "get "; cmd += getObjName(); cmd += ".txt"; sendCommand(cmd.c_str()); return recvRetString(buffer,len); } bool NexText::setText(const char *buffer) { String cmd; cmd += getObjName(); cmd += ".txt=\""; cmd += buffer; cmd += "\""; sendCommand(cmd.c_str()); return recvRetCommandFinished(); } bool NexText::setColor(uint32_t value) { char buf[10] = {0}; String cmd; utoa(value, buf, 10); cmd += getObjName(); cmd += ".pco="; cmd += buf; sendCommand(cmd.c_str()); return recvRetCommandFinished(); }