Initial commit

Lts/Proxies/TrainingAreaBaseOC/ttci_device.h

@@ -0,0 +1,67 @@
+/**
+  * @RDE_HEADER@
+  * TTCI-Server Library
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by Patric Karwat, NLS, 2019-01-17
+  */
+
+#pragma once
+
+#include <QObject>
+#include <QTimer>
+#include <QTcpSocket>
+#include <QSerialPort>
+#include <LtsSerialPortQuerry/lts_serial_port_querry.h>
+namespace NGL
+{
+class INGLLogger;
+}
+
+namespace TrainingAreaBaseOC
+{
+
+// a connection to a PU over TTCI
+class Device : public QObject
+{
+  Q_OBJECT
+public:
+  explicit Device(QObject *parent = nullptr, bool tcpMode = false);
+  virtual ~Device();
+
+  bool close();
+
+  QString portName() const;
+  QTcpSocket *port() { return m_socket; }
+  bool isOpen() const;
+
+  bool writeData(const QChar destination, const QByteArray &payload);
+
+signals:
+  void dataAvailable(const QByteArray &payload);
+  void disconnectedFromEq();
+
+public slots:
+  void onDataAvailable();
+  void reOpen();
+  bool open();
+  void handleError(QAbstractSocket::SocketError error);
+  void handleSerialError(QSerialPort::SerialPortError error);
+
+protected:
+  void parseBuffer();
+  static unsigned char calcChecksum(const QByteArray &checksumData);
+private:
+  LtsSerialPortQuerry::LtsSerialPortQuerry *m_spQuerry = nullptr;
+  QTcpSocket  *m_socket = nullptr;
+  QSerialPort *m_serialPort = nullptr;
+  QByteArray m_buffer;
+  QByteArray m_payload;
+  QTimer      *m_restartTimer = nullptr;
+  QTimer      *m_receiveTimeoutTimer = nullptr;
+  int m_errCnt = 0;
+  bool m_tcpMode = false;
+  NGL::INGLLogger &m_logger;
+};
+} // namespace TrainingAreaBaseOC