sink_impl.h
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/* -*- c++ -*- */
/*
* Copyright 2019 Lime Microsystems.
*
* This 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.
*
* This software 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 this software; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_LIMESDR_SINK_IMPL_H
#define INCLUDED_LIMESDR_SINK_IMPL_H
#include "device_handler.h"
#include <limesdr/sink.h>
static const pmt::pmt_t TIME_TAG = pmt::string_to_symbol("tx_time");
namespace gr {
namespace limesdr {
class sink_impl : public sink
{
private:
lms_stream_t streamId[2];
bool stream_analyzer = false;
int sink_block = 2;
pmt::pmt_t LENGTH_TAG;
lms_stream_meta_t tx_meta;
long burst_length = 0;
int nitems_send = 0;
int ret[2] = { 0 };
int pa_path[2] = { 0 }; // TX PA path NONE
struct constant_data {
std::string serial;
int device_number;
int channel_mode;
double samp_rate = 10e6;
uint32_t FIFO_size = 0;
} stored;
std::chrono::high_resolution_clock::time_point t1, t2;
void work_tags(int noutput_items);
void print_stream_stats(int channel);
public:
sink_impl(std::string serial,
int channel_mode,
const std::string& filename,
const std::string& length_tag_name);
~sink_impl();
int work(int noutput_items,
gr_vector_const_void_star& input_items,
gr_vector_void_star& output_items);
bool start(void);
bool stop(void);
inline gr::io_signature::sptr args_to_io_signature(int channel_number);
void init_stream(int device_number, int channel);
void release_stream(int device_number, lms_stream_t* stream);
double set_center_freq(double freq, size_t chan = 0);
void set_antenna(int antenna, int channel = 0);
void toggle_pa_path(int device_number, bool enable);
void set_nco(float nco_freq, int channel = 0);
double set_bandwidth(double analog_bandw, int channel = 0);
void set_digital_filter(double digital_bandw, int channel = 0);
unsigned set_gain(unsigned gain_dB, int channel = 0);
double set_sample_rate(double rate);
void set_oversampling(int oversample);
void set_buffer_size(uint32_t size);
void calibrate(double bandw, int channel = 0);
void set_tcxo_dac(uint16_t dacVal = 125);
};
} // namespace limesdr
} // namespace gr
#endif
gr::limesdr::sink_impl::set_antenna
void set_antenna(int antenna, int channel=0)
gr::limesdr::sink_impl::init_stream
void init_stream(int device_number, int channel)
gr::limesdr::sink_impl::stop
bool stop(void)
gr::limesdr::sink_impl::set_gain
unsigned set_gain(unsigned gain_dB, int channel=0)
gr::limesdr::sink_impl::set_digital_filter
void set_digital_filter(double digital_bandw, int channel=0)
gr::limesdr::sink_impl::start
bool start(void)
gr::limesdr::sink_impl::~sink_impl
~sink_impl()
gr::limesdr::sink_impl::calibrate
void calibrate(double bandw, int channel=0)
gr::limesdr::sink_impl::set_sample_rate
double set_sample_rate(double rate)
gr::limesdr::sink_impl::set_oversampling
void set_oversampling(int oversample)
gr::limesdr::sink_impl::toggle_pa_path
void toggle_pa_path(int device_number, bool enable)
gr::limesdr::sink_impl::args_to_io_signature
gr::io_signature::sptr args_to_io_signature(int channel_number)
gr::limesdr::sink_impl::set_bandwidth
double set_bandwidth(double analog_bandw, int channel=0)
gr::limesdr::sink_impl::set_center_freq
double set_center_freq(double freq, size_t chan=0)
gr::limesdr::sink_impl::set_tcxo_dac
void set_tcxo_dac(uint16_t dacVal=125)
gr::limesdr::sink_impl::sink_impl
sink_impl(std::string serial, int channel_mode, const std::string &filename, const std::string &length_tag_name)
gr::limesdr::sink_impl::work
int work(int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
gr::limesdr::sink_impl::set_buffer_size
void set_buffer_size(uint32_t size)
gr::limesdr::sink_impl::release_stream
void release_stream(int device_number, lms_stream_t *stream)
gr::limesdr::sink_impl::set_nco
void set_nco(float nco_freq, int channel=0)
gr::limesdr::sink
Definition sink.h:30
device_handler.h
gr
Definition sink.h:27
sink.h
TIME_TAG
static const pmt::pmt_t TIME_TAG
Definition sink_impl.h:28