1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2017 The Qt Company Ltd. 4 ** Contact: http://www.qt.io/licensing/ 5 ** 6 ** This file is part of the QtSerialBus module of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL3$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see http://www.qt.io/terms-conditions. For further 15 ** information use the contact form at http://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 3 as published by the Free Software 20 ** Foundation and appearing in the file LICENSE.LGPLv3 included in the 21 ** packaging of this file. Please review the following information to 22 ** ensure the GNU Lesser General Public License version 3 requirements 23 ** will be met: https://www.gnu.org/licenses/lgpl.html. 24 ** 25 ** GNU General Public License Usage 26 ** Alternatively, this file may be used under the terms of the GNU 27 ** General Public License version 2.0 or later as published by the Free 28 ** Software Foundation and appearing in the file LICENSE.GPL included in 29 ** the packaging of this file. Please review the following information to 30 ** ensure the GNU General Public License version 2.0 requirements will be 31 ** met: http://www.gnu.org/licenses/gpl-2.0.html. 32 ** 33 ** $QT_END_LICENSE$ 34 ** 35 ****************************************************************************/ 36 37 #ifndef QMODBUSREPLY_H 38 #define QMODBUSREPLY_H 39 40 #include <QtSerialBus/qmodbusdataunit.h> 41 #include <QtSerialBus/qmodbusdevice.h> 42 #include <QtSerialBus/qmodbuspdu.h> 43 44 QT_BEGIN_NAMESPACE 45 46 class QModbusReplyPrivate; 47 48 class Q_SERIALBUS_EXPORT QModbusReply : public QObject 49 { 50 Q_OBJECT 51 Q_DECLARE_PRIVATE(QModbusReply) 52 53 public: 54 enum ReplyType { 55 Raw, 56 Common, 57 Broadcast 58 }; 59 Q_ENUM(ReplyType) 60 61 QModbusReply(ReplyType type, int serverAddress, QObject *parent = nullptr); 62 63 ReplyType type() const; 64 int serverAddress() const; 65 66 bool isFinished() const; 67 68 QModbusDataUnit result() const; 69 QModbusResponse rawResult() const; 70 71 QString errorString() const; 72 QModbusDevice::Error error() const; 73 74 void setResult(const QModbusDataUnit &unit); 75 void setRawResult(const QModbusResponse &unit); 76 77 void setFinished(bool isFinished); 78 void setError(QModbusDevice::Error error, const QString &errorText); 79 80 Q_SIGNALS: 81 void finished(); 82 void errorOccurred(QModbusDevice::Error error); 83 }; 84 Q_DECLARE_TYPEINFO(QModbusReply::ReplyType, Q_PRIMITIVE_TYPE); 85 86 QT_END_NAMESPACE 87 88 #endif // QMODBUSREPLY_H 89