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Diffstat (limited to 'examples/serialport/cwriterasync/serialportwriter.h')
-rw-r--r-- | examples/serialport/cwriterasync/serialportwriter.h | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/examples/serialport/cwriterasync/serialportwriter.h b/examples/serialport/cwriterasync/serialportwriter.h new file mode 100644 index 0000000..5c77879 --- /dev/null +++ b/examples/serialport/cwriterasync/serialportwriter.h @@ -0,0 +1,81 @@ +/**************************************************************************** +** +** Copyright (C) 2013 Laszlo Papp <lpapp@kde.org> +** Contact: http://www.qt-project.org/legal +** +** This file is part of the QtSerialPort module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef SERIALPORTWRITER_H +#define SERIALPORTWRITER_H + +#include <QtSerialPort/QSerialPort> + +#include <QTextStream> +#include <QTimer> +#include <QByteArray> +#include <QObject> + +QT_USE_NAMESPACE + +QT_BEGIN_NAMESPACE + +QT_END_NAMESPACE + +class SerialPortWriter : public QObject +{ + Q_OBJECT + +public: + SerialPortWriter(QSerialPort *serialPort, QObject *parent = 0); + ~SerialPortWriter(); + + void write(const QByteArray &writeData); + +private slots: + void handleBytesWritten(qint64 bytes); + void handleTimeout(); + void handleError(QSerialPort::SerialPortError error); + +private: + QSerialPort *m_serialPort; + QByteArray m_writeData; + QTextStream m_standardOutput; + qint64 m_bytesWritten; + QTimer m_timer; +}; + +#endif |