comport.h

通过串口发送接受文件

//---------------------------------------------------------------------------
#ifndef COMPORTH
#define COMPORTH
//---------------------------------------------------------------------------
class TComport
        {
        private:
          COMMCONFIG CommConfig;
          char DeviceName[32];
          DWORD dwSize;
          bool Opened;
          void SetDtr(int value);
          void SetRts(int value);
          void delay( int milliseconds );
          int  InitIrDA(void);
        public:
          TComport(void);
          ~TComport(void);
          HANDLE Handle;
          bool UseIrDA;
          int  IrDAType;
          int  Port;           // default COM1 ( COM1..COM4=1..4 );
          long BaudRate;      // default 9600
          bool Open(void);
          void Close(void);
          int WriteChar( char ch,int timeout );// 0=success,-1=timeout,-2=com error
          int ReadChar( char *ch,int timeout );// 0=success,-1=timeout,-2=com error
          int WriteStr( char *buf,int len,int timeout );// 0=success,-1=timeout,-2=com error
          bool Write(char *buf,int len);
          int  Read(char *ch);
          void ClearInputBuf(void);
          void ClearOutputBuf(void);
        };

#endif