d7facce4de
- Convert PortCore functions into Class Bug fixes: - Correctly handle socket close event (return false on read) - Only write to port/socket if valid file handle
64 lines
1.3 KiB
C++
64 lines
1.3 KiB
C++
/*
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* PortCore.h
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*
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* Created on: 13 May 2016
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* Author: wentzelc
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*/
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#ifndef PORTCORE_H_
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#define PORTCORE_H_
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// redA Libraries
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/* none */
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// Standard C/C++ Libraries
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#include <sys/time.h>
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//---------------------------------------------------------------------------
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// Defines required to configure port
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#define NO_PARITY 0
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#define ODD_PARITY 1
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#define EVEN_PARITY 2
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#define MARK_PARITY 3
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#define SPACE_PARITY 4
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#define NO_FLOWCTRL 0
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#define HW_FLOWCTRL 1
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#define SW_FLOWCTRL 2
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//---------------------------------------------------------------------------
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// Port Core Class
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class CPortCore
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{
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private:
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// Port Def
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int Handle;
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char * Name;
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// PortIn buffer
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char * InBuffer;
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int InBufLen;
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int InLen;
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int BytesRead;
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// PortIn Timer
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timeval InStart;
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long InTimeout; // millisecs
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public:
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CPortCore( const char * PortName, const int PortInBufLen );
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~CPortCore();
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bool Open();
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bool Close();
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bool Config( int Baud, short DataBits, short StopBits, short Parity, short FlowCtrl, int Wait );
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int GetHandle() { return Handle; };
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bool Read();
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bool Maintain( int SocketHandle );
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};
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//---------------------------------------------------------------------------
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#endif /* PORTCORE_H_ */
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