diff options
Diffstat (limited to 'gr-digital/include/digital/clock_recovery_mm_ff.h')
| -rw-r--r-- | gr-digital/include/digital/clock_recovery_mm_ff.h | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/gr-digital/include/digital/clock_recovery_mm_ff.h b/gr-digital/include/digital/clock_recovery_mm_ff.h deleted file mode 100644 index e5a229c704..0000000000 --- a/gr-digital/include/digital/clock_recovery_mm_ff.h +++ /dev/null @@ -1,78 +0,0 @@ -/* -*- c++ -*- */ -/* - * Copyright 2004,2011,2012 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_DIGITAL_CLOCK_RECOVERY_MM_FF_H -#define INCLUDED_DIGITAL_CLOCK_RECOVERY_MM_FF_H - -#include <digital/api.h> -#include <gnuradio/block.h> - -namespace gr { - namespace digital { - - /*! - * \brief Mueller and Müller (M&M) based clock recovery block with float input, float output. - * \ingroup synchronizers_blk - * - * \details - * This implements the Mueller and Müller (M&M) discrete-time - * error-tracking synchronizer. - * - * See "Digital Communication Receivers: Synchronization, Channel - * Estimation and Signal Processing" by Heinrich Meyr, Marc - * Moeneclaey, & Stefan Fechtel. ISBN 0-471-50275-8. - */ - class DIGITAL_API clock_recovery_mm_ff : virtual public block - { - public: - // gr::digital::clock_recovery_mm_ff::sptr - typedef boost::shared_ptr<clock_recovery_mm_ff> sptr; - - /*! - * Make a M&M clock recovery block. - * - * \param omega Initial estimate of samples per symbol - * \param gain_omega Gain setting for omega update loop - * \param mu Initial estimate of phase of sample - * \param gain_mu Gain setting for mu update loop - * \param omega_relative_limit limit on omega - */ - static sptr make(float omega, float gain_omega, - float mu, float gain_mu, - float omega_relative_limit); - - virtual float mu() const = 0; - virtual float omega() const = 0; - virtual float gain_mu() const = 0; - virtual float gain_omega() const = 0; - - virtual void set_verbose(bool verbose) = 0; - virtual void set_gain_mu (float gain_mu) = 0; - virtual void set_gain_omega (float gain_omega) = 0; - virtual void set_mu (float mu) = 0; - virtual void set_omega (float omega) = 0; - }; - - } /* namespace digital */ -} /* namespace gr */ - -#endif /* INCLUDED_DIGITAL_CLOCK_RECOVERY_MM_FF_H */ |