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Diffstat (limited to 'gr-atsc/src/lib/atsc_fpll.h')
-rw-r--r-- | gr-atsc/src/lib/atsc_fpll.h | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/gr-atsc/src/lib/atsc_fpll.h b/gr-atsc/src/lib/atsc_fpll.h deleted file mode 100644 index 0474b8f76..000000000 --- a/gr-atsc/src/lib/atsc_fpll.h +++ /dev/null @@ -1,79 +0,0 @@ -/* -*- c++ -*- */ -/* - * Copyright 2006 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_ATSC_FPLL_H -#define INCLUDED_ATSC_FPLL_H - -#include <atsc_api.h> -#include <gr_sync_block.h> -#include <gr_nco.h> -#include <gr_single_pole_iir.h> -#include <gri_agc_ff.h> -#include <stdio.h> -#include <atsci_diag_output.h> - -class atsc_fpll; -typedef boost::shared_ptr<atsc_fpll> atsc_fpll_sptr; - -ATSC_API atsc_fpll_sptr atsc_make_fpll(); - -/*! - * \brief ATSC FPLL (2nd Version) - * \ingroup atsc - * - * A/D --> GrFIRfilterFFF ----> GrAtscFPLL ----> - * - * We use GrFIRfilterFFF to bandpass filter the signal of interest. - * - * This class accepts a single real input and produces a single real output - */ - -class ATSC_API atsc_fpll : public gr_sync_block -{ - friend ATSC_API atsc_fpll_sptr atsc_make_fpll(); - - atsc_fpll(); - -public: - - int work (int noutput_items, - gr_vector_const_void_star &input_items, - gr_vector_void_star &output_items); - - void reset() { /* nop */ } - - void initialize () ; - - protected: - - double initial_freq; - double initial_phase; - bool debug_no_update; - gr_nco<float,float> nco; - gri_agc_ff agc; // automatic gain control - gr_single_pole_iir<float,float,float> afci; - gr_single_pole_iir<float,float,float> afcq; - - -}; - - -#endif /* INCLUDED_ATSC_FPLL_H */ |