Method available

lib/src/device/BlockDeviceInputStream.cpp:162–169

   */

  bool BlockDeviceInputStream::available() {

    // data is available if we're not at the last block
    // or the index in the block is less than the end

    return _blockIndex<_device.getTotalBlocksOnDevice() ||
           _indexInBlock<_device.getBlockSizeInBytes();
  }


  /**