diff options
Diffstat (limited to 'src/serialport/qserialport_wince_p.h')
-rw-r--r-- | src/serialport/qserialport_wince_p.h | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/src/serialport/qserialport_wince_p.h b/src/serialport/qserialport_wince_p.h new file mode 100644 index 0000000..11d0534 --- /dev/null +++ b/src/serialport/qserialport_wince_p.h @@ -0,0 +1,126 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Denis Shienkov <denis.shienkov@gmail.com> +** Copyright (C) 2012 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 QSERIALPORT_WINCE_P_H +#define QSERIALPORT_WINCE_P_H + +#include "qserialport_p.h" + +#include <QtCore/qmutex.h> + +#include <qt_windows.h> + +QT_BEGIN_NAMESPACE + +class QThread; + +class QSerialPortPrivate : public QSerialPortPrivateData +{ + Q_DECLARE_PUBLIC(QSerialPort) + +public: + QSerialPortPrivate(QSerialPort *q); + + bool open(QIODevice::OpenMode mode); + void close(); + + QSerialPort::PinoutSignals pinoutSignals(); + + bool setDataTerminalReady(bool set); + bool setRequestToSend(bool set); + + bool flush(); + bool clear(QSerialPort::Directions directions); + + bool sendBreak(int duration); + bool setBreakEnabled(bool set); + + void startWriting(); + + bool waitForReadyRead(int msec); + bool waitForBytesWritten(int msec); + + bool setBaudRate(); + bool setBaudRate(qint32 baudRate, QSerialPort::Directions directions); + bool setDataBits(QSerialPort::DataBits dataBits); + bool setParity(QSerialPort::Parity parity); + bool setStopBits(QSerialPort::StopBits stopBits); + bool setFlowControl(QSerialPort::FlowControl flowControl); + bool setDataErrorPolicy(QSerialPort::DataErrorPolicy policy); + + void processIoErrors(bool error); + QSerialPort::SerialPortError decodeSystemError() const; + + bool notifyRead(); + bool notifyWrite(); + + static QString portNameToSystemLocation(const QString &port); + static QString portNameFromSystemLocation(const QString &location); + + static qint32 baudRateFromSetting(qint32 setting); + static qint32 settingFromBaudRate(qint32 baudRate); + + static QList<qint32> standardBaudRates(); + + DCB currentDcb; + DCB restoredDcb; + COMMTIMEOUTS currentCommTimeouts; + COMMTIMEOUTS restoredCommTimeouts; + HANDLE handle; + bool parityErrorOccurred; + + QThread *eventNotifier; + QMutex settingsChangeMutex; + +private: + bool updateDcb(); + bool updateCommTimeouts(); + + bool waitForReadOrWrite(bool *selectForRead, bool *selectForWrite, + bool checkRead, bool checkWrite, + int msecs, bool *timedOut); + +}; + +QT_END_NAMESPACE + +#endif // QSERIALPORT_WINCE_P_H |