baz_hopper.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_HOPPER_H
#define INCLUDED_BAZ_HOPPER_H
#include <gnuradio/block.h>
#include <boost/thread.hpp>
#include <vector>
#include <uhd/usrp/multi_usrp.hpp>
#include <uhd/types/time_spec.hpp>
#include <gnuradio/uhd/usrp_source.h>
class BAZ_API baz_hopper;
typedef boost::shared_ptr<baz_hopper> baz_hopper_sptr;
BAZ_API baz_hopper_sptr baz_make_hopper(
size_t item_size,
int sample_rate,
int chunk_length,
int drop_length,
std::vector<std::vector<double> > freqs,
::gr::basic_block_sptr source,
bool verbose = false
);
/*!
* \brief hop
* \ingroup misc_blk
*/
class BAZ_API baz_hopper : public gr::block
{
friend BAZ_API baz_hopper_sptr baz_make_hopper(
size_t item_size,
int sample_rate,
int chunk_length,
int drop_length,
std::vector<std::vector<double> > freqs,
::gr::basic_block_sptr source,
bool verbose
);
baz_hopper(
size_t item_size,
int sample_rate,
int chunk_length,
int drop_length,
std::vector<std::vector<double> > freqs,
::gr::basic_block_sptr source,
bool verbose = false
);
//boost::mutex d_mutex;
size_t d_item_size;
int d_sample_rate;
int d_chunk_length, d_drop_length;
std::vector<std::vector<double> > d_freqs;
bool d_verbose;
uint64_t d_last_time_seconds;
double d_last_time_fractional_seconds;
uint64_t d_time_offset;
::gr::uhd::usrp_source::sptr d_usrp_src;
::uhd::usrp::multi_usrp::sptr d_dev;
bool d_seen_time;
std::deque<uint64_t> d_scheduled;
std::map<uint64_t,uint64_t> d_dest;
int d_chunk_counter;
uhd::time_spec_t d_last_hop;
std::vector<std::pair<double,int> > d_freq_dest;
int d_freq_idx;
int d_zero_counter;
bool d_reset;
uint64_t d_skip;
public:
~baz_hopper();
//int delay () const { return d_delay; }
//void set_delay (int delay);
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 // INCLUDED_BAZ_HOPPER_H
BAZ_API
#define BAZ_API
Definition api.h:19
baz_make_hopper
BAZ_API baz_hopper_sptr baz_make_hopper(size_t item_size, int sample_rate, int chunk_length, int drop_length, std::vector< std::vector< double > > freqs, ::gr::basic_block_sptr source, bool verbose=false)
baz_hopper
hop
Definition baz_hopper.h:59
baz_hopper::baz_make_hopper
friend BAZ_API baz_hopper_sptr baz_make_hopper(size_t item_size, int sample_rate, int chunk_length, int drop_length, std::vector< std::vector< double > > freqs, ::gr::basic_block_sptr source, bool verbose)
baz_hopper::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_hopper::forecast
void forecast(int noutput_items, gr_vector_int &ninput_items_required)
baz_hopper::~baz_hopper
~baz_hopper()