/// <summary>
/// Downloads a portion of a meerstetter firmware update file (*.mefw) to the device.
/// This method must be called several times to download the whole content of the file.
/// This method converts the data base64url and sends it.
/// </summary>
/// <param name="address">Device Address. Use null to use the DefaultDeviceAddress defined on MeComQuerySet.</param>
/// <param name="buffer">Portion of *.mefw file.</param>
/// <param name="length">Length of the portion to download.</param>
/// <exception cref="ComCommandException">when the command fails. Check the inner exception for details.</exception>
public void DownloadFirmwareData(byte?address, byte[] buffer, int length)
{
try
{
MeComPacket txFrame = new MeComPacket('#', address);
MeComVarConvert.AddString(txFrame.Payload, "BS");
MeComVarConvert.AddBase64url(txFrame.Payload, buffer, length);
meQuerySet.Set(txFrame);
}
catch (Exception Ex)
{
throw new ComCommandException(String.Format("DownloadFirmwareData failed: Address: {0}; Detail: {1}", address, Ex.Message), Ex);
}
}