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