44 lines
777 B
C++
44 lines
777 B
C++
/*
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* Copyright 2009, Haiku, Inc. All rights reserved.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef _DIGITAL_PORT_H
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#define _DIGITAL_PORT_H
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#include <BeBuild.h>
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#include <SupportDefs.h>
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#include <stddef.h>
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class BDigitalPort {
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public:
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BDigitalPort();
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virtual ~BDigitalPort();
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status_t Open(const char* portName);
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void Close();
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bool IsOpen();
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ssize_t Read(uint8* buf);
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ssize_t Write(uint8 value);
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status_t SetAsOutput();
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bool IsOutput();
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status_t SetAsInput();
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bool IsInput();
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private:
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virtual void _ReservedDigitalPort1();
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virtual void _ReservedDigitalPort2();
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virtual void _ReservedDigitalPort3();
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int fFd;
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bool fIsInput;
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uint32 _fReserved[3];
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};
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#endif // _DIGITAL_PORT_H
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