DCLibraries/include/download_thread.h

#ifndef DOWNLOAD_THREAD_H_INCLUDED
#define DOWNLOAD_THREAD_H_INCLUDED

#include <QThread>
#include <QString>
#include <QByteArray>

class hwinf;
class DownloadThread : public QThread {
    Q_OBJECT

public:
    enum class DownloadResult {OK, ERROR, TIMEOUT, NOP};

    DownloadThread(hwinf *hw);
    ~DownloadThread();

protected:
    // download thread does not have a running event queue, and therefore
    // no slots. signals work the usual way.
    void run() override;

private:
    DownloadResult sendStatus(int ret) const;
    DownloadResult sendNextAddress(int bNum) const;
    DownloadResult sendNextDataBlock(QByteArray const &binary, int bNum) const;
    bool startBootloader() const;
    bool stopBootloader() const;
    QByteArray loadBinaryDCFile(QString dcFileName) const;
    bool resetDeviceController() const;
    DownloadResult dcDownloadBinary(QByteArray const &b) const;

    hwinf *m_hw;
    QString m_fileToDownload;
};

#endif // DOWNLOAD_THREAD_H_INCLUDED