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short_to_char.h
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/* -*- c++ -*- */
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/*
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* Copyright 2012 Free Software Foundation, Inc.
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*
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* This file is part of GNU Radio
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*
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* GNU Radio is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3, or (at your option)
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* any later version.
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*
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* GNU Radio is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Radio; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef INCLUDED_BLOCKS_SHORT_TO_CHAR_H
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#define INCLUDED_BLOCKS_SHORT_TO_CHAR_H
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#include <
gnuradio/blocks/api.h
>
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#include <
gnuradio/sync_block.h
>
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namespace
gr {
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namespace
blocks {
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/*!
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* \brief Convert stream of shorts to a stream of chars.
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*
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* This block strips off the least significant byte from the
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* short value.
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*
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* [0x00ff, 0x0ff0, 0xff00] => [0x00, 0x0f, 0xff]
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*
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* \ingroup type_converters_blk
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*
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* \details
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* Converts \p vlen length vectors of input short samples to chars,
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* dividing each element by 256.
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*/
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class
BLOCKS_API
short_to_char
:
virtual
public
sync_block
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{
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public
:
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// gr::blocks::short_to_char_ff::sptr
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typedef
boost::shared_ptr<short_to_char>
sptr
;
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/*!
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* Build a short to char block.
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*
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* \param vlen vector length of data streams.
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*/
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static
sptr
make(
size_t
vlen=1);
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};
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}
/* namespace blocks */
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}
/* namespace gr */
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#endif
/* INCLUDED_BLOCKS_SHORT_TO_CHAR_H */
gr-blocks
include
gnuradio
blocks
short_to_char.h
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