mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-11-24 17:08:36 -05:00
105 lines
2.1 KiB
C++
105 lines
2.1 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 <array>
|
|
#include <vector>
|
|
|
|
#include "export.h"
|
|
|
|
namespace WDSP {
|
|
|
|
class TXA;
|
|
|
|
class WDSP_API IQC
|
|
{
|
|
public:
|
|
enum class IQCSTATE
|
|
{
|
|
RUN = 0,
|
|
BEGIN,
|
|
SWAP,
|
|
END,
|
|
DONE
|
|
};
|
|
|
|
long run;
|
|
long busy;
|
|
int size;
|
|
float* in;
|
|
float* out;
|
|
double rate;
|
|
int ints;
|
|
std::vector<double> t;
|
|
int cset;
|
|
std::array<std::vector<double>, 2> cm;
|
|
std::array<std::vector<double>, 2> cc;
|
|
std::array<std::vector<double>, 2> cs;
|
|
double tup;
|
|
std::vector<double> cup;
|
|
int count;
|
|
int ntup;
|
|
IQCSTATE state;
|
|
struct
|
|
{
|
|
int spi;
|
|
std::vector<int> cpi;
|
|
int full_ints;
|
|
int count;
|
|
} dog;
|
|
|
|
IQC(
|
|
int run,
|
|
int size,
|
|
float* in,
|
|
float* out,
|
|
double rate,
|
|
int ints,
|
|
double tup,
|
|
int spi
|
|
);
|
|
IQC(const IQC&) = delete;
|
|
IQC& operator=(const IQC& other) = delete;
|
|
~IQC() = default;
|
|
|
|
void flush();
|
|
void execute();
|
|
void setBuffers(float* in, float* out);
|
|
void setSamplerate(int rate);
|
|
void setSize(int size);
|
|
|
|
private:
|
|
void size_iqc();
|
|
void calc();
|
|
};
|
|
|
|
} // namespace WDSP
|
|
|
|
#endif
|