diff options
| author | Tom Rondeau <trondeau@vt.edu> | 2013-03-18 12:28:18 -0400 |
|---|---|---|
| committer | Tom Rondeau <trondeau@vt.edu> | 2013-03-18 12:28:18 -0400 |
| commit | 19e39553188395a4ee057fa8c5e0f92cbeda4f28 (patch) | |
| tree | e5e1b8bcaee26ae85a7e998f08504867878f21ed /gr-blocks/include/blocks/lfsr_32k_source_s.h | |
| parent | 65d88f0b28e233c82bc4f0c07072085a3d18c163 (diff) | |
blocks: moved lfsr and friends to gr-blocks.
Diffstat (limited to 'gr-blocks/include/blocks/lfsr_32k_source_s.h')
| -rw-r--r-- | gr-blocks/include/blocks/lfsr_32k_source_s.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/gr-blocks/include/blocks/lfsr_32k_source_s.h b/gr-blocks/include/blocks/lfsr_32k_source_s.h new file mode 100644 index 0000000000..c24cc31b29 --- /dev/null +++ b/gr-blocks/include/blocks/lfsr_32k_source_s.h @@ -0,0 +1,55 @@ +/* -*- c++ -*- */ +/* + * Copyright 2004,2013 Free Software Foundation, Inc. + * + * This file is part of GNU Radio + * + * GNU Radio is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3, or (at your option) + * any later version. + * + * GNU Radio is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with GNU Radio; see the file COPYING. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, + * Boston, MA 02110-1301, USA. + */ + +#ifndef INCLUDED_GR_LFSR_32K_SOURCE_S_H +#define INCLUDED_GR_LFSR_32K_SOURCE_S_H + +#include <blocks/api.h> +#include <blocks/lfsr_32k.h> +#include <gr_sync_block.h> + +namespace gr { + namespace blocks { + + /*! + * \brief LFSR pseudo-random source with period of 2^15 bits (2^11 shorts) + * \ingroup source_blk + * + * This source is typically used along with gr::blocks::check_lfsr_32k_s to + * test the USRP using its digital loopback mode. + */ + class BLOCKS_API lfsr_32k_source_s : virtual public gr_sync_block + { + public: + // gr::blocks::lfsr_32k_source_s::sptr + typedef boost::shared_ptr<lfsr_32k_source_s> sptr; + + /*! + * \brief Make a LFSR 32k source block. + */ + static sptr make(); + }; + + } /* namespace blocks */ +} /* namespace gr */ + +#endif /* INCLUDED_GR_LFSR_32K_SOURCE_S_H */ |