kopia lustrzana https://github.com/f4exb/sdrangel
95 wiersze
2.5 KiB
C++
95 wiersze
2.5 KiB
C++
![]() |
/* iqc.h
|
||
|
|
||
|
This file is part of a program that implements a Software-Defined Radio.
|
||
|
|
||
|
Copyright (C) 2013 Warren Pratt, NR0V
|
||
|
Copyright (C) 2024 Edouard Griffiths, F4EXB Adapted to SDRangel
|
||
|
|
||
|
This program 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 2
|
||
|
of the License, or (at your option) any later version.
|
||
|
|
||
|
This program 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 program; if not, write to the Free Software
|
||
|
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
||
|
|
||
|
The author can be reached by email at
|
||
|
|
||
|
warren@wpratt.com
|
||
|
|
||
|
*/
|
||
|
|
||
|
#ifndef wdsp_iqc_h
|
||
|
#define wdsp_iqc_h
|
||
|
|
||
|
#include <atomic>
|
||
|
#include <QRecursiveMutex>
|
||
|
|
||
|
#include "export.h"
|
||
|
|
||
|
namespace WDSP {
|
||
|
|
||
|
class TXA;
|
||
|
|
||
|
class WDSP_API IQC
|
||
|
{
|
||
|
public:
|
||
|
std::atomic<long> run;
|
||
|
std::atomic<long> busy;
|
||
|
int size;
|
||
|
double* in;
|
||
|
double* out;
|
||
|
double rate;
|
||
|
int ints;
|
||
|
double* t;
|
||
|
int cset;
|
||
|
double* cm[2];
|
||
|
double* cc[2];
|
||
|
double* cs[2];
|
||
|
double tup;
|
||
|
double* cup;
|
||
|
int count;
|
||
|
int ntup;
|
||
|
int state;
|
||
|
struct
|
||
|
{
|
||
|
int spi;
|
||
|
int* cpi;
|
||
|
int full_ints;
|
||
|
int count;
|
||
|
QRecursiveMutex cs;
|
||
|
} dog;
|
||
|
|
||
|
static IQC* create_iqc (int run, int size, double* in, double* out, double rate, int ints, double tup, int spi);
|
||
|
static void destroy_iqc (IQC *a);
|
||
|
static void flush_iqc (IQC *a);
|
||
|
static void xiqc (IQC *a);
|
||
|
static void setBuffers_iqc (IQC *a, double* in, double* out);
|
||
|
static void setSamplerate_iqc (IQC *a, int rate);
|
||
|
static void setSize_iqc (IQC *a, int size);
|
||
|
// TXA Properties
|
||
|
static void GetiqcValues (TXA& txa, double* cm, double* cc, double* cs);
|
||
|
static void SetiqcValues (TXA& txa, double* cm, double* cc, double* cs);
|
||
|
static void SetiqcSwap (TXA& txa, double* cm, double* cc, double* cs);
|
||
|
static void SetiqcStart (TXA& txa, double* cm, double* cc, double* cs);
|
||
|
static void SetiqcEnd (TXA& txa);
|
||
|
static void GetiqcDogCount (TXA& txa, int* count);
|
||
|
static void SetiqcDogCount (TXA& txa, int count);
|
||
|
|
||
|
private:
|
||
|
static void size_iqc (IQC *a);
|
||
|
static void desize_iqc (IQC *a);
|
||
|
static void calc_iqc (IQC *a);
|
||
|
static void decalc_iqc (IQC *a);
|
||
|
};
|
||
|
|
||
|
} // namespace WDSP
|
||
|
|
||
|
#endif
|