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76 lines
2.0 KiB
C++
76 lines
2.0 KiB
C++
/*****************************************************************************
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*
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* Atmel Corporation
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*
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* File : SerialPort.hpp
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* Compiler : Dev-C++ 4.9.8.0 - http://bloodshed.net/dev/
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* Revision : $Revision: 1163 $
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* Date : $Date: 2006-08-02 15:38:16 +0200 (on, 02 aug 2006) $
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* Updated by : $Author: ohlia $
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*
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* Support mail : avr@atmel.com
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*
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* Target platform : Win32
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*
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* AppNote : AVR911 - AVR Open-source Programmer
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*
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* Description : A class providing serial communication through the PC COM port.
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* This class is derived from the CommChannel abstract class.
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*
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*
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****************************************************************************/
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#ifndef SERIALPORT_HPP
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#define SERIALPORT_HPP
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using namespace std;
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#define WIN32_LEAN_AND_MEAN
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#include <windows.h>
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#include <time.h>
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#include <iostream>
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#include "CommChannel.hpp"
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#include "ErrorMsg.hpp"
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class SerialPort : public CommChannel
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{
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protected:
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long portNumber; // COMx port number.
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long timeout; // Desired timeout limit when receiving data.
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HANDLE serialHandle; // Win32 device handle for the com port.
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COMMTIMEOUTS oldComTimeouts; // Store old serial port timeout parameters.
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bool channelOpen; // Is channel open?
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public:
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// Constructor taking port number, baudrate and
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// timeout limit as parameters.
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SerialPort( long portnumber, long timeout );
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// Destructor.
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~SerialPort();
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// Open the communication channel.
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virtual void openChannel();
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// Close the communication channel.
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virtual void closeChannel();
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// Transmit a single byte.
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virtual void sendByte( long data );
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// Receive a single byte.
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virtual long getByte();
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// Flush the transmit buffer.
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virtual void flushTX();
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// Flush the receive buffer.
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virtual void flushRX();
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// Transmit multiple bytes.
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virtual void sendMultiple( unsigned char * data, long bufsize );
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};
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#endif
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