/**************************************************************************** ** ** Copyright (C) 2018 Benjamin Balga ** Contact: https://www.qt.io/licensing/ ** ** This file is part of Qt Creator. ** ** 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 The Qt Company. For licensing terms ** and conditions see https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 3 as published by the Free Software ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT ** included in the packaging of this file. Please review the following ** information to ensure the GNU General Public License requirements will ** be met: https://www.gnu.org/licenses/gpl-3.0.html. ** ****************************************************************************/ #pragma once #include "serialterminalsettings.h" #include #include #include #include namespace Utils { class OutputFormatter; } namespace SerialTerminal { namespace Internal { // Handle serial port connect/disconnect/auto-reconnect, data read/write and info/error messages. class SerialControl : public QObject { Q_OBJECT public: enum StopResult { StoppedSynchronously, // Stopped. AsynchronousStop // Stop sequence has been started }; explicit SerialControl(const Settings &settings, QObject *parent = nullptr); bool start(); void stop(bool force = false); bool isRunning() const; QString displayName() const; bool canReUseOutputPane(const SerialControl *other) const; void appendMessage(const QString &msg, Utils::OutputFormat format); QString portName() const; void setPortName(const QString &name); qint32 baudRate() const; void setBaudRate(qint32 baudRate); QString baudRateText() const; void pulseDataTerminalReady(); qint64 writeData(const QByteArray &data); signals: void appendMessageRequested(SerialControl *serialControl, const QString &msg, Utils::OutputFormat format); void started(); void finished(); void runningChanged(bool running); private: void handleReadyRead(); void reconnectTimeout(); void handleError(QSerialPort::SerialPortError error); protected: void tryReconnect(); private: QString m_portName; QSerialPort m_serialPort; QTimer m_reconnectTimer; bool m_initialDtrState = false; bool m_initialRtsState = false; bool m_clearInputOnSend = false; bool m_retrying = false; bool m_running = false; }; } // namespace Internal } // namespace SerialTerminal