Rs485.h

//
// Created by sylar on 24-12-24.
//

#ifndef ACE_SIGNAL_RS485_H
#define ACE_SIGNAL_RS485_H

#include "ComStruct.h"
#define RS485_CPP "CRs485.cpp"

typedef int     INT32;
typedef short   INT16;
typedef char    INT8;
typedef unsigned int UNIT32;
typedef unsigned short UINT16;
typedef unsigned char UINT8;

/*
*串口1操作类
*/
class CRs485
{
public:
    static CRs485* CreateInstance();
    void OpenRs485();
    bool Send(Byte* pBuffer, int iSize);
    bool Recvice(Byte* pBuffer , int iSize);
    void Reopen();
    INT32 OpenComPort(INT32 ComPort, INT32 baudrate, INT32 databit,const char *stopbit, char parity);
    void CloseComPort();
    int getPortFd();
    INT32 ReadComPort(Byte *data, INT32 datalength);
    INT32 WriteComPort(Byte * data, INT32 datalength);
    int SetOpt(int fd,int nSpeed,int nBits, char nEvent, int nStop);
    INT32 SetBaudrateType() ;
private:
    CRs485();
    ~CRs485();

    INT32  m_iRs485Ctrlfd;
    int  m_iRs485Led;
};

#endif //ACE_SIGNAL_RS485_H