mirror of https://github.com/stella-emu/stella.git
70 lines
2.1 KiB
C++
70 lines
2.1 KiB
C++
//============================================================================
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//
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// SSSS tt lll lll
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// SS SS tt ll ll
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// SS tttttt eeee ll ll aaaa
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// SSSS tt ee ee ll ll aa
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// SS tt eeeeee ll ll aaaaa -- "An Atari 2600 VCS Emulator"
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// SS SS tt ee ll ll aa aa
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// SSSS ttt eeeee llll llll aaaaa
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//
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// Copyright (c) 1995-2020 by Bradford W. Mott, Stephen Anthony
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// and the Stella Team
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//
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// See the file "License.txt" for information on usage and redistribution of
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// this file, and for a DISCLAIMER OF ALL WARRANTIES.
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//============================================================================
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#ifndef SERIALPORT_HXX
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#define SERIALPORT_HXX
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#include "bspf.hxx"
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/**
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This class provides an interface for a standard serial port.
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For now, this is used when connecting a real AtariVox device,
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and as such it always uses 19200, 8n1, no flow control.
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@author Stephen Anthony
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*/
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class SerialPort
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{
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public:
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SerialPort() = default;
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virtual ~SerialPort() = default;
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/**
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Open the given serial port with the specified attributes.
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@param device The name of the port
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@return False on any errors, else true
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*/
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virtual bool openPort(const string& device) { return false; }
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/**
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Read a byte from the serial port.
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NOTE: This is for potential future use; no class currently uses this.
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@param data Destination for the byte read from the port
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@return True if a byte was read, else false
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*/
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virtual bool readByte(uInt8& data) { return false; }
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/**
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Write a byte to the serial port.
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@param data The byte to write to the port
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@return True if a byte was written, else false
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*/
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virtual bool writeByte(uInt8 data) { return false; }
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private:
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// Following constructors and assignment operators not supported
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SerialPort(const SerialPort&) = delete;
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SerialPort(SerialPort&&) = delete;
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SerialPort& operator=(const SerialPort&) = delete;
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SerialPort& operator=(SerialPort&&) = delete;
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};
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#endif
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