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pack_k_bits_bb.h
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/* -*- c++ -*- */
/*
* Copyright 2012-2013 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#ifndef INCLUDED_GR_PACK_K_BITS_BB_H
#define INCLUDED_GR_PACK_K_BITS_BB_H
#include <gnuradio/blocks/api.h>
#include <gnuradio/sync_decimator.h>
namespace gr {
namespace blocks {
/*!
* \brief Converts a stream of bytes with 1 bit in the LSB to a
* byte with k relevant bits.
*
* This block takes in K bytes at a time, and uses the least significant
* bit to form a new byte.
*
* Example:
* k = 4
* in = [0,1,0,1, 0x81,0x00,0x00,0x00]
* out = [0x05, 0x08]
*
* \ingroup byte_operators_blk
*/
class BLOCKS_API pack_k_bits_bb : virtual public sync_decimator
{
public:
// gr::blocks::pack_k_bits_bb::sptr
typedef std::shared_ptr<pack_k_bits_bb> sptr;
/*!
* \brief Make a pack_k_bits block.
* \param k number of bits to be packed.
*/
static sptr make(unsigned k);
};
} /* namespace blocks */
} /* namespace gr */
#endif /* INCLUDED_GR_PACK_K_BITS_BB_H */
gr::blocks::pack_k_bits_bb
Converts a stream of bytes with 1 bit in the LSB to a byte with k relevant bits.
Definition pack_k_bits_bb.h:35
gr::blocks::pack_k_bits_bb::make
static sptr make(unsigned k)
Make a pack_k_bits block.
gr::blocks::pack_k_bits_bb::sptr
std::shared_ptr< pack_k_bits_bb > sptr
Definition pack_k_bits_bb.h:38
gr::sync_decimator::sync_decimator
sync_decimator(void)
Definition sync_decimator.h:31
api.h
BLOCKS_API
#define BLOCKS_API
Definition gr-blocks/include/gnuradio/blocks/api.h:18
gr::blocks
Definition abs_blk.h:20
gr
GNU Radio logging wrapper.
Definition basic_block.h:29
sync_decimator.h