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90 lines
3.1 KiB
90 lines
3.1 KiB
12 years ago
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/****************************************************************************
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**
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** Copyright (C) 2011-2012 Denis Shienkov <denis.shienkov@gmail.com>
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** Copyright (C) 2011 Sergey Belyashov <Sergey.Belyashov@gmail.com>
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** Copyright (C) 2012 Laszlo Papp <lpapp@kde.org>
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of the QtSerialPort module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia. For licensing terms and
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** conditions see http://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Digia gives you certain additional
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** rights. These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QSERIALPORT_P_H
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#define QSERIALPORT_P_H
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#include "qserialport.h"
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#if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
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#include <private/qringbuffer_p.h>
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#else
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#include "qt4support/qringbuffer_p.h"
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#endif
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QT_BEGIN_NAMESPACE
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class QSerialPortPrivateData
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{
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Q_DECLARE_PUBLIC(QSerialPort)
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public:
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enum IoConstants {
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ReadChunkSize = 512,
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WriteChunkSize = 512
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};
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QSerialPortPrivateData(QSerialPort *q);
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int timeoutValue(int msecs, int elapsed);
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qint64 readBufferMaxSize;
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QRingBuffer readBuffer;
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QRingBuffer writeBuffer;
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QSerialPort::SerialPortError error;
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QString systemLocation;
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qint32 inputBaudRate;
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qint32 outputBaudRate;
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QSerialPort::DataBits dataBits;
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QSerialPort::Parity parity;
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QSerialPort::StopBits stopBits;
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QSerialPort::FlowControl flow;
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QSerialPort::DataErrorPolicy policy;
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bool dataTerminalReady;
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bool requestToSend;
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bool settingsRestoredOnClose;
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QSerialPort * const q_ptr;
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};
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QT_END_NAMESPACE
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#endif // QSERIALPORT_P_H
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