def read_data_chunksize
      p = FFI::MemoryPointer.new(:uint, 1)
      check_result(Ftdi.ftdi_read_data_get_chunksize(ctx, p))
      p.read_uint
    end
def read_data_chunksize
      p = FFI::MemoryPointer.new(:uint, 1)
      check_result(Ftdi.ftdi_read_data_get_chunksize(ctx, p))
      p.read_uint
    end
def read_data_chunksize p = FFI :: MemoryPointer . new ( :uint , 1 ) check_result ( Ftdi . ftdi_read_data_get_chunksize ( ctx , p ) ) p . read_uint end
Gets read buffer chunk size.
 @return [Fixnum] Read buffer chunk size.
 @raise [StatusCodeError] libftdi reports error.
 @see #read_data_chunksize=
Gets read buffer chunk size .