gnuradio I/Q balancing
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gr-iqbal/include/gnuradio/iqbalance/optimize_c.h

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1.2 KiB

/* -*- c++ -*- */
/*
* Copyright 2011-2020 Free Software Foundation, Inc.
* Copyright 2013-2021 Sylvain Munaut <tnt@246tNt.com>
*
* This file is part of gr-iqbalance
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#pragma once
#include <gnuradio/iqbalance/api.h>
#include <gnuradio/sync_block.h>
namespace gr {
namespace iqbalance {
class IQBALANCE_API optimize_c : public gr::sync_block
{
private:
optimize_c(int period);
int d_period, d_count;
bool d_first;
float d_mag, d_phase;
public:
typedef std::shared_ptr<optimize_c> sptr;
static sptr make(int period=0);
~optimize_c();
void set_period(int period) { this->d_period = period; }
int period() const { return this->d_period; }
float mag() const { return this->d_mag; }
float phase() const { return this->d_phase; }
void reset(void) {
this->d_first = true;
this->d_count = 0;
this->d_mag = this->d_phase = 0.0f;
}
void forecast (int noutput_items, gr_vector_int &ninput_items_required);
int work (int noutput_items,
gr_vector_const_void_star &input_items,
gr_vector_void_star &output_items);
};
} // namespace iqbalance
} // namespace gr