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Diffstat (limited to 'gr-atsc/src/lib/GrAtscFPLL.h')
-rw-r--r-- | gr-atsc/src/lib/GrAtscFPLL.h | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/gr-atsc/src/lib/GrAtscFPLL.h b/gr-atsc/src/lib/GrAtscFPLL.h deleted file mode 100644 index 597a4a891..000000000 --- a/gr-atsc/src/lib/GrAtscFPLL.h +++ /dev/null @@ -1,88 +0,0 @@ -/* -*- c++ -*- */ -/* - * Copyright 2002 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 _GRATSCFPLL_H_ -#define _GRATSCFPLL_H_ - -#include <gr_nco.h> -#include <gr_iir.h> -#include <gr_single_pole_iir.h> -#include <gr_agc.h> -#include <VrSigProc.h> -#include <stdio.h> -#include <atsci_diag_output.h> - -/*! - * \brief ATSC FPLL (2nd Version) - * - * Used as follows: - * float float - * 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 GrAtscFPLL : public VrSigProc { - protected: - - typedef float iType; - typedef float oType; - - public: - - GrAtscFPLL (double a_initial_freq); - virtual ~GrAtscFPLL () {} - - virtual const char *name () { return "GrAtscFPLL"; } - - virtual void initialize (); - - virtual int work (VrSampleRange output, void *o[], - VrSampleRange inputs[], void *i[]); - - - // diagnostic routines - void set_initial_phase (double phase) { initial_phase = phase; } // radians - void set_no_update (bool a_no_update) { debug_no_update = a_no_update; } - - - protected: - - double initial_freq; - double initial_phase; - bool debug_no_update; - gr_nco<float,float> nco; - gr_agc agc; // automatic gain control - gr_single_pole_iir<float,float,float> afci; - gr_single_pole_iir<float,float,float> afcq; - -#ifdef _FPLL_DIAG_OUTPUT_ - FILE *fp; -#endif - -}; - - -#endif // _GRATSCFPLL_H_ |