private void btnConvertRXD_Click(object sender, EventArgs e)
        {
            if (dlgopenRXD.ShowDialog() != DialogResult.OK)
                return;
            if (dlgSaveConvertedData.ShowDialog() != DialogResult.OK)
                return;
            RxLib.ConvertData(dlgopenRXD.FileName, dlgSaveConvertedData.FileName);
            MessageBox.Show(RxLib.LastConvertStatus());
        }

private void btnConvertRXD_Click(object sender, EventArgs e)
        {
            if (dlgopenRXD.ShowDialog() != DialogResult.OK)
                return;
            if (dlgSaveConvertedData.ShowDialog() != DialogResult.OK)
                return;
            RxLib.ConvertData(dlgopenRXD.FileName, dlgSaveConvertedData.FileName);
        }

[DllImport("RGUSBdrv.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern UInt16 GetLogCount();

private void button2_Click(object sender, EventArgs e)
        {
            if (Connected)
                richTextBox1.AppendText(Convert.ToString(GetLogCount()) + "\n");
        }

private void btnXMLToRXC_Click(object sender, EventArgs e)
        {
            if (dlgOpenXML.ShowDialog() != DialogResult.OK)
                return;
            if (dlgSaveRXC.ShowDialog() != DialogResult.OK)
                return;
            RxLib.XmlToRxc(dlgOpenXML.FileName, dlgSaveRXC.FileName);
        }

[DllImport("RGUSBdrv.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern byte GetFirmwareVersion(out ushort MajorVersion, out byte 
MinVersion, out byte BranchVersion, out byte FwType);

public static string GetFirmware()
{
 string[] FirmwareReleaseType = new string[4] { "", "A", "B", "RC" };
 byte MinVersion, Res, BranchVersion, fwType;
 ushort MajorVersion;
 Res = GetFirmwareVersion(out MajorVersion, out MinVersion, out BranchVersion, out fwType);
 return $"{MajorVersion}.{MinVersion}.{BranchVersion} {FirmwareReleaseType[fwType]}";
}
private void btnGetFirmware_Click(object sender, EventArgs e)
{
  if (USBDllComm.Connected)
  lblGetFirmware.Text = GetFirmware();
}

[DllImport("RGUSBdrv.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern byte SendConfiguration(char[] FileName, out short Status);

private void btnSendConfiguration_Click(object sender, EventArgs e)
 {
 if (dlgOpenRxc.ShowDialog() == DialogResult.OK)
  {
   byte Res;
   short Status;
   if (Connected)  //Check if the logger is connected
   {
   Res = SendConfiguration((dlgOpenRxc.FileName + '\0').ToCharArray(), out Status);
   if (Res == 0)
    {
     if (Status != 0)
     MessageBox.Show("Bad Config");
     MessageBox.Show("Logger Configured Successfully");
    }
   else
   MessageBox.Show("Communication Error");
   }                
  }
 }

[DllImport("RGUSBdrv.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern byte GetLogData(Char* FileName, uint StartSector, uint EndSector);

[DllImport("RGUSBdrv.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern byte ReflashLogger(char[] FileName, out short Status);

private void btnReflash_Click(object sender, EventArgs e)
        {
            if (dlgOpenReflash.ShowDialog() == DialogResult.OK)
            {
                if (Connected) //Check if the logger is connected

                {
                    timerReflash.Start();
                    //Using timer to start the reflash as Async() method
                }
            }
        }

async Task<bool> Reflash(string fwFileName)
        {
            try
            {
                Cursor.Current = Cursors.WaitCursor;
                lblStatus.Text = "Reflash procedure started...";
                byte res = ReflashLogger((fwFileName + '\0').ToCharArray(), out Int16 Status);
                bool error = res == 1 && Status != 0;
                bool connected = false;
                do
                {
                    await Task.Delay(1000);
                    lblStatus.Text = "Logger is updating. Waiting to reconnect...";
                    connected = DeviceIsReady() > 0;
                    if (connected)
                    {
                        await Task.Delay(1000);
                        lblStatus.Text = "";
                        MessageBox.Show("Reflash completed successfully");
                    }

                }
                while (!connected);
                string msg = error ? "Reflash error " + Status.ToString() : "Reflash Completed!";
                lblStatus.Text = msg;
                return !error;
            }
            catch (Exception e)
            {
               return false;
            }
            finally
            {
                Cursor.Current = Cursors.Default;

            }
private async void timer1_Tick(object sender, EventArgs e)
        {
            timerReflash.Enabled = false;
            await Reflash(dlgOpenReflash.FileName);
            Close();
        }