TAO Cheng
42 lines
773 B
C++
42 lines
773 B
C++
// Serial.h
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#ifndef __SERIAL_H__
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#define __SERIAL_H__
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#define FC_DTRDSR 0x01
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#define FC_RTSCTS 0x02
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#define FC_XONXOFF 0x04
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#define ASCII_BEL 0x07
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#define ASCII_BS 0x08
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#define ASCII_LF 0x0A
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#define ASCII_CR 0x0D
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#define ASCII_XON 0x11
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#define ASCII_XOFF 0x13
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class CSerial
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{
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public:
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CSerial();
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~CSerial();
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BOOL Open( int nPort = 2, int nBaud = 9600 );
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BOOL Close( void );
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int ReadData( void *, int );
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int SendData( const char *, int );
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int ReadDataWaiting( void );
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BOOL IsOpened( void ){ return( m_bOpened ); }
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protected:
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BOOL WriteCommByte( unsigned char );
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HANDLE m_hIDComDev;
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OVERLAPPED m_OverlappedRead, m_OverlappedWrite;
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BOOL m_bOpened;
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};
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#endif
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