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Diffstat (limited to 'gr-analog/include/analog/pll_carriertracking_cc.h')
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diff --git a/gr-analog/include/analog/pll_carriertracking_cc.h b/gr-analog/include/analog/pll_carriertracking_cc.h
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--- a/gr-analog/include/analog/pll_carriertracking_cc.h
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-/* -*- c++ -*- */
-/*
- * Copyright 2004,2006,2011,2012 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.
- */
-
-#ifndef INCLUDED_ANALOG_PLL_CARRIERTRACKING_CC_H
-#define INCLUDED_ANALOG_PLL_CARRIERTRACKING_CC_H
-
-#include <analog/api.h>
-#include <gnuradio/blocks/control_loop.h>
-#include <gnuradio/sync_block.h>
-
-namespace gr {
- namespace analog {
-
- /*!
- * \brief Implements a PLL which locks to the input frequency and outputs the
- * input signal mixed with that carrier.
- * \ingroup synchronizers_blk
- *
- * \details
- * Input stream 0: complex
- * Output stream 0: complex
- *
- * This PLL locks onto a [possibly noisy] reference carrier on the
- * input and outputs that signal, downconverted to DC
- *
- * All settings max_freq and min_freq are in terms of radians per
- * sample, NOT HERTZ. The loop bandwidth determins the lock range
- * and should be set around pi/200 -- 2pi/100. \sa
- * pll_freqdet_cf, pll_carriertracking_cc
- */
- class ANALOG_API pll_carriertracking_cc
- : virtual public sync_block,
- virtual public blocks::control_loop
- {
- public:
- // gr::analog::pll_carriertracking_cc::sptr
- typedef boost::shared_ptr<pll_carriertracking_cc> sptr;
-
- /* \brief Make a carrier tracking PLL block.
- *
- * \param loop_bw: control loop's bandwidth parameter.
- * \param max_freq: maximum (normalized) frequency PLL will lock to.
- * \param min_freq: minimum (normalized) frequency PLL will lock to.
- */
- static sptr make(float loop_bw, float max_freq, float min_freq);
-
- virtual bool lock_detector(void) = 0;
- virtual bool squelch_enable(bool) = 0;
- virtual float set_lock_threshold(float) = 0;
-
- virtual void set_loop_bandwidth(float bw) = 0;
- virtual void set_damping_factor(float df) = 0;
- virtual void set_alpha(float alpha) = 0;
- virtual void set_beta(float beta) = 0;
- virtual void set_frequency(float freq) = 0;
- virtual void set_phase(float phase) = 0;
- virtual void set_min_freq(float freq) = 0;
- virtual void set_max_freq(float freq) = 0;
-
- virtual float get_loop_bandwidth() const = 0;
- virtual float get_damping_factor() const = 0;
- virtual float get_alpha() const = 0;
- virtual float get_beta() const = 0;
- virtual float get_frequency() const = 0;
- virtual float get_phase() const = 0;
- virtual float get_min_freq() const = 0;
- virtual float get_max_freq() const = 0;
- };
-
- } /* namespace analog */
-} /* namespace gr */
-
-#endif /* INCLUDED_ANALOG_PLL_CARRIERTRACKING_CC_H */