baz_burst_buffer.h
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/* -*- c++ -*- */
/*
* Copyright 2007,2013 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.
*/
/*
* gr-baz by Balint Seeber (http://spench.net/contact)
* Information, documentation & samples: http://wiki.spench.net/wiki/gr-baz
*/
#ifndef INCLUDED_BAZ_BURST_BUFFER_H
#define INCLUDED_BAZ_BURST_BUFFER_H
#include <gnuradio/block.h>
#include <boost/thread.hpp>
class BAZ_API baz_burst_buffer;
typedef boost::shared_ptr<baz_burst_buffer> baz_burst_buffer_sptr;
BAZ_API baz_burst_buffer_sptr baz_make_burst_buffer (size_t itemsize, int flush_length = 0, const std::string& length_tag_name = "", bool verbose = false, bool only_burst = false, bool strip_tags = true);
/*!
* \brief buffer bursts
* \ingroup misc_blk
*/
class BAZ_API baz_burst_buffer : public gr::block
{
friend BAZ_API baz_burst_buffer_sptr baz_make_burst_buffer (size_t itemsize, int flush_length, const std::string& length_tag_name, bool verbose, bool only_burst, bool strip_tags);
baz_burst_buffer (size_t itemsize, int flush_length = 0, const std::string& length_tag_name = "", bool verbose = false, bool only_burst = false, bool strip_tags = true);
//boost::mutex d_mutex;
size_t d_itemsize;
size_t d_buffer_size;
void* d_buffer;
size_t d_sample_count;
bool d_in_burst;
bool d_add_sob;
int d_flush_length;
int d_flush_count;
bool d_verbose;
bool d_use_length_tag;
pmt::pmt_t d_length_tag_name;
bool d_strip_tags;
uint64_t d_sob_offset;
bool d_only_burst;
public:
~baz_burst_buffer();
//int delay () const { return d_delay; }
//void set_delay (int delay);
void reallocate_buffer(void);
void forecast(int noutput_items, gr_vector_int &ninput_items_required);
int general_work (int noutput_items, gr_vector_int &ninput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items);
};
#endif
BAZ_API
#define BAZ_API
Definition api.h:19
baz_make_burst_buffer
BAZ_API baz_burst_buffer_sptr baz_make_burst_buffer(size_t itemsize, int flush_length=0, const std::string &length_tag_name="", bool verbose=false, bool only_burst=false, bool strip_tags=true)
baz_burst_buffer
buffer bursts
Definition baz_burst_buffer.h:44
baz_burst_buffer::~baz_burst_buffer
~baz_burst_buffer()
baz_burst_buffer::forecast
void forecast(int noutput_items, gr_vector_int &ninput_items_required)
baz_burst_buffer::general_work
int general_work(int noutput_items, gr_vector_int &ninput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
baz_burst_buffer::baz_make_burst_buffer
friend BAZ_API baz_burst_buffer_sptr baz_make_burst_buffer(size_t itemsize, int flush_length, const std::string &length_tag_name, bool verbose, bool only_burst, bool strip_tags)
baz_burst_buffer::reallocate_buffer
void reallocate_buffer(void)