Serial.h
上传用户:like263
上传日期:2017-04-25
资源大小:2k
文件大小:1k
- // Serial.h
- #ifndef __SERIAL_H__
- #define __SERIAL_H__
- #define FC_DTRDSR 0x01
- #define FC_RTSCTS 0x02
- #define FC_XONXOFF 0x04
- #define ASCII_BEL 0x07
- #define ASCII_BS 0x08
- #define ASCII_LF 0x0A
- #define ASCII_CR 0x0D
- #define ASCII_XON 0x11
- #define ASCII_XOFF 0x13
- class CSerial
- {
- public:
- CSerial();
- ~CSerial();
- BOOL Open( int nPort = 2, int nBaud = 9600 );
- BOOL Close( void );
- int ReadData( void *, int );
- int SendData( const char *, int );
- int ReadDataWaiting( void );
- BOOL IsOpened( void ){ return( m_bOpened ); }
- protected:
- BOOL WriteCommByte( unsigned char );
- HANDLE m_hIDComDev;
- OVERLAPPED m_OverlappedRead, m_OverlappedWrite;
- BOOL m_bOpened;
- };
- #endif