diff options
Diffstat (limited to 'gr-analog/lib/pwr_squelch_cc_impl.cc')
-rw-r--r-- | gr-analog/lib/pwr_squelch_cc_impl.cc | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/gr-analog/lib/pwr_squelch_cc_impl.cc b/gr-analog/lib/pwr_squelch_cc_impl.cc deleted file mode 100644 index 1bfba6846..000000000 --- a/gr-analog/lib/pwr_squelch_cc_impl.cc +++ /dev/null @@ -1,73 +0,0 @@ -/* -*- c++ -*- */ -/* - * Copyright 2004,2006,2010,2012 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. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "pwr_squelch_cc_impl.h" - -namespace gr { - namespace analog { - - pwr_squelch_cc::sptr - pwr_squelch_cc::make(double threshold, double alpha, - int ramp, bool gate) - { - return gnuradio::get_initial_sptr - (new pwr_squelch_cc_impl(threshold, alpha, ramp, gate)); - } - - pwr_squelch_cc_impl::pwr_squelch_cc_impl(double threshold, double alpha, - int ramp, bool gate) - : gr_block("pwr_squelch_cc", - gr_make_io_signature(1, 1, sizeof(gr_complex)), - gr_make_io_signature(1, 1, sizeof(gr_complex))), - squelch_base_cc_impl("pwr_squelch_cc", ramp, gate), - d_iir(alpha) - { - set_threshold(threshold); - } - - pwr_squelch_cc_impl::~pwr_squelch_cc_impl() - { - } - - std::vector<float> - pwr_squelch_cc_impl::squelch_range() const - { - std::vector<float> r(3); - r[0] = -50.0; // min FIXME - r[1] = +50.0; // max FIXME - r[2] = (r[1] - r[0]) / 100; // step size - - return r; - } - - void - pwr_squelch_cc_impl::update_state(const gr_complex &in) - { - d_pwr = d_iir.filter(in.real()*in.real()+in.imag()*in.imag()); - } - - } /* namespace analog */ -} /* namespace gr */ |