/********************************************************************* * Software License Agreement (BSD License) * * Copyright (c) 2017-2020, Waterplus http://www.6-robot.com * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials provided * with the distribution. * * Neither the name of the WaterPlus nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * FOOTPRINTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. *********************************************************************/ /*! @abstract 串口通讯 @author 张万杰 */ #include /*标准输入输出定义*/ #include /*标准函数库定义*/ #include /*Unix 标准函数定义*/ #include #include #include /*文件控制定义*/ #include /*PPSIX 终端控制定义*/ #include /*错误号定义**/ #include #include #pragma once class CSerialCom { public: CSerialCom(); virtual ~CSerialCom(); void Open(const char* inDev, int inBaudRate); static void* threadSerialCom_func(void* inParam); int m_Piece2int(unsigned char *inTarg); int m_Piece2short(unsigned char *inTarg); unsigned short m_USFromChar(unsigned char *inBuf); int m_IntFromChar(unsigned char *inBuf); void m_Split2Bytes(unsigned char *inTarg, short inSrc); void m_Split4Bytes(unsigned char *inTarg, int inSrc); virtual void Parse(unsigned char inData){}; int ReadNewData(); int Send(unsigned char* inBuf,int inLen); char* buffer; int fdCom; protected: pthread_t hComThread; unsigned int GetBaudRate(int inBaudRate); };