kopia lustrzana https://github.com/f4exb/sdrangel
244 wiersze
5.0 KiB
C++
244 wiersze
5.0 KiB
C++
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/* RXA.h
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This file is part of a program that implements a Software-Defined Radio.
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Copyright (C) 2013, 2014, 2015, 2016 Warren Pratt, NR0V
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Copyright (C) 2024 Edouard Griffiths, F4EXB Adapted to SDRangel
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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The author can be reached by email at
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warren@wpratt.com
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*/
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#ifndef wdsp_rxa_h
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#define wdsp_rxa_h
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#include <QRecursiveMutex>
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#include "comm.hpp"
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#include "unit.hpp"
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#include "export.h"
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namespace WDSP {
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class METER;
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class SHIFT;
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class RESAMPLE;
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class GEN;
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class BANDPASS;
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class BPS;
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class SNB;
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class NOTCHDB;
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class NBP;
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class BPSNBA;
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class SNBA;
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class SENDER;
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class AMSQ;
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class AMD;
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class FMD;
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class FMSQ;
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class EQP;
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class ANF;
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class ANR;
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class EMNR;
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class WCPAGC;
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class SPEAK;
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class MPEAK;
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class PANEL;
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class SIPHON;
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class CBL;
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class SSQL;
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class WDSP_API RXA : public Unit
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{
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public:
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enum rxaMode
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{
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RXA_LSB,
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RXA_USB,
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RXA_DSB,
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RXA_CWL,
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RXA_CWU,
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RXA_FM,
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RXA_AM,
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RXA_DIGU,
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RXA_SPEC,
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RXA_DIGL,
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RXA_SAM,
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RXA_DRM
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};
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enum rxaMeterType
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{
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RXA_S_PK,
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RXA_S_AV,
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RXA_ADC_PK,
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RXA_ADC_AV,
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RXA_AGC_GAIN,
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RXA_AGC_PK,
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RXA_AGC_AV,
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RXA_METERTYPE_LAST
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};
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double* inbuff;
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double* outbuff;
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double* midbuff;
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int mode;
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double meter[RXA_METERTYPE_LAST];
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QRecursiveMutex* pmtupdate[RXA_METERTYPE_LAST];
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struct
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{
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METER *p;
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} smeter, adcmeter, agcmeter;
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struct
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{
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SHIFT *p;
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} shift;
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struct
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{
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RESAMPLE *p;
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} rsmpin, rsmpout;
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struct
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{
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GEN *p;
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} gen0;
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struct
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{
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BANDPASS *p;
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} bp1;
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struct
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{
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BPS *p;
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} bps1;
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struct
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{
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NOTCHDB *p;
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} ndb;
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struct
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{
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NBP *p;
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} nbp0;
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struct
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{
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BPSNBA *p;
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} bpsnba;
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struct
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{
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SNBA *p;
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} snba;
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struct
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{
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SENDER *p;
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} sender;
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struct
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{
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AMSQ *p;
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} amsq;
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struct
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{
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AMD *p;
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} amd;
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struct
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{
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FMD *p;
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} fmd;
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struct
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{
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FMSQ *p;
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} fmsq;
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struct
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{
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EQP *p;
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} eqp;
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struct
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{
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ANF *p;
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} anf;
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struct
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{
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ANR *p;
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} anr;
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struct
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{
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EMNR *p;
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} emnr;
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struct
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{
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WCPAGC *p;
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} agc;
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struct
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{
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SPEAK *p;
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} speak;
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struct
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{
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MPEAK *p;
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} mpeak;
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struct
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{
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PANEL *p;
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} panel;
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struct
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{
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SIPHON *p;
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} sip1;
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struct
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{
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CBL *p;
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} cbl;
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struct
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{
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SSQL *p;
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} ssql;
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static RXA* create_rxa (
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int in_rate, // input samplerate
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int out_rate, // output samplerate
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int in_size, // input buffsize (complex samples) in a fexchange() operation
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int dsp_rate, // sample rate for mainstream dsp processing
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int dsp_size, // number complex samples processed per buffer in mainstream dsp processing
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int dsp_insize, // size (complex samples) of the output of the r1 (input) buffer
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int dsp_outsize, // size (complex samples) of the input of the r2 (output) buffer
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int out_size // output buffsize (complex samples) in a fexchange() operation
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);
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static void destroy_rxa (RXA *rxa);
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static void flush_rxa (RXA *rxa);
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static void xrxa (RXA *rxa);
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static void setInputSamplerate (RXA *rxa, int dsp_insize, int in_rate);
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static void setOutputSamplerate (RXA *rxa, int dsp_outsize, int out_rate);
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static void setDSPSamplerate (RXA *rxa, int dsp_insize, int dsp_outsize, int dsp_rate);
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static void setDSPBuffsize (RXA *rxa, int dsp_insize, int dsp_size, int dsp_outsize);
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// RXA Properties
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static void SetMode (RXA& rxa, int mode);
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static void ResCheck (RXA& rxa);
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static void bp1Check (RXA& rxa, int amd_run, int snba_run, int emnr_run, int anf_run, int anr_run);
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static void bp1Set (RXA& rxa);
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static void bpsnbaCheck (RXA& rxa, int mode, int notch_run);
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static void bpsnbaSet (RXA& rxa);
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// Collectives
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static void SetPassband (RXA& rxa, double f_low, double f_high);
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static void SetNC (RXA& rxa, int nc);
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static void SetMP (RXA& rxa, int mp);
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};
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} // namespace WDSP
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#endif
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