PC Application: partial firmware update dialog

Software/PC_Application/Device/firmwareupdatedialog.h

@@ -0,0 +1,46 @@
+#ifndef FIRMWAREUPDATEDIALOG_H
+#define FIRMWAREUPDATEDIALOG_H
+
+#include <QDialog>
+#include "device.h"
+#include <QFile>
+#include <QTimer>
+
+namespace Ui {
+class FirmwareUpdateDialog;
+}
+
+class FirmwareUpdateDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit FirmwareUpdateDialog(Device &dev, QWidget *parent = nullptr);
+    ~FirmwareUpdateDialog();
+
+private slots:
+    void on_bFile_clicked();
+
+    void on_bStart_clicked();
+
+private:
+    void addStatus(QString line);
+    void abortWithError(QString error);
+    void receivedAck();
+    void sendNextFirmwareChunk();
+    Ui::FirmwareUpdateDialog *ui;
+    Device &dev;
+    QFile *file;
+    QTimer timer;
+
+    enum class State {
+        Idle,
+        ErasingFLASH,
+        TransferringData,
+        TriggeringUpdate,
+    };
+    State state;
+    unsigned int transferredBytes;
+};
+
+#endif // FIRMWAREUPDATEDIALOG_H