c7000device.hh

#ifndef C7000DEVICE_HH
#define C7000DEVICE_HH
 
#include <QObject>
#include <libusb.h>
#include "errorstack.hh"
#include "radiointerface.hh"

class C7000Device : public QObject
{
  Q_OBJECT
 
public:
  struct Packet {
  public:
    Packet();
    Packet(const Packet &other)  = default ;
    Packet(uint8_t command, uint8_t sub, uint8_t flags=0x0f, const QByteArray &payload=QByteArray());
    Packet(const QByteArray &buffer);

    Packet &operator =(const Packet &other) = default;

    bool isValid() const;

    uint8_t flags() const;
    uint8_t command() const;
    uint8_t subcommand() const;
    uint16_t payloadSize() const;
    QByteArray payload() const;
    const QByteArray &encoded() const;
 
  protected:
    QByteArray _encoded;
  };
 
public:
  class Descriptor: public USBDeviceDescriptor
  {
  public:
    Descriptor(const USBDeviceInfo &info, uint8_t bus, uint8_t device);
  };
 
public:
  C7000Device(const USBDeviceDescriptor &descr, const ErrorStack &err=ErrorStack(), QObject *parent=nullptr);
  virtual ~C7000Device();

  bool isOpen() const;
  void close();
 
public:
  static USBDeviceInfo interfaceInfo();
  static QList<USBDeviceDescriptor> detect(bool saveOnly=true);
 
protected:
  bool sendRecv(const Packet &request, Packet &response, const ErrorStack &err=ErrorStack());
 
protected:
  libusb_context *_ctx;
  libusb_device_handle *_dev;
};
 
#endif // C7000DEVICE_HH