private static int ReadFromBlockPipeOut(PipeOutAddress pout, int blocksize, int len, byte[] PipeOutData)
 {
     lock (dev)
     {
         //return dev.ReadFromPipeOut((int)pout, blocksize, len, PipeOutData);
         return(dev.ReadFromBlockPipeOut((int)pout, blocksize, len, PipeOutData));
     }
 }