timing_error_detector_type.h

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/* -*- c++ -*- */
/*
 * Copyright (C) 2017 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 this file; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street,
 * Boston, MA 02110-1301, USA.
 */
 
#ifndef INCLUDED_DIGITAL_TIMING_ERROR_DETECTOR_TYPE_H
#define INCLUDED_DIGITAL_TIMING_ERROR_DETECTOR_TYPE_H
 
namespace gr {
namespace digital {
 
// Timing Error Detector types.
enum ted_type {
    TED_NONE = -1,
    TED_MUELLER_AND_MULLER = 0,     // Decision directed
    TED_MOD_MUELLER_AND_MULLER = 1, // Decision directed
    TED_ZERO_CROSSING = 2,          // Decision directed
    TED_GARDNER = 4,
    TED_EARLY_LATE = 5,
    TED_DANDREA_AND_MENGALI_GEN_MSK = 6, // Operates on the CPM signal
    TED_SIGNAL_TIMES_SLOPE_ML = 7,       // ML approx. for small signal
    TED_SIGNUM_TIMES_SLOPE_ML = 8,       // ML approx. for large signal
    TED_MENGALI_AND_DANDREA_GMSK = 9,    // Operates on the CPM signal
};
 
} /* namespace digital */
} /* namespace gr */
 
#endif /* INCLUDED_DIGITAL_TIMING_ERROR_DETECTOR_TYPE_H */