private void SendInitialBlockId(CANMessage canMessage)
{
/* prepare test frame for later use */
Console.WriteLine("Prepare test frame.");
CheckFrame = canMessage.Clone();
CheckFrame.Id = BuildCANId(CANMaerklinCommand.BootloaderRsp, canMessage.Id & 0x00FFFF);
CheckFrame.Data = new byte[] { canMessage.Data[0], canMessage.Data[1], canMessage.Data[2], canMessage.Data[3], 0x88 };
CheckFrameNack = CheckFrame.Clone();
LastBinBlock = TotalBlocksToSend;
Thread.Sleep(100);
SendNextBlockId((byte)(LastBinBlock + CurrentUpdateFiles[CurrentUpdateFileIndex].blockOffset));
}
void SendNextBlockId(byte block)
{
LastSentFrame = new CANMessage(BuildCANId(CANMaerklinCommand.Bootloader, CS2AddressHash), new byte[] { 0x00, 0x00, 0x00, 0x00, 0x44, 0x00 });
Array.Copy(CurrentDeviceId.HexStringToByteArray(), 0, LastSentFrame.Data, 0, 4);
LastSentFrame.Data[5] = block;
serialCAN.SendCAN(LastSentFrame);
CheckFrameBlockId = CheckFrame.Clone();
CheckFrameBlockId.Data = new byte[6];
Array.Copy(CheckFrame.Data, 0, CheckFrameBlockId.Data, 0, min(CheckFrame.Data.Length, 6));
CheckFrameBlockId.Data[4] = 0x44;
CheckFrameBlockId.Data[5] = block;
}
