mirror of
https://github.com/f4exb/sdrangel.git
synced 2025-10-29 20:10:22 -04:00
129 lines
3.3 KiB
C++
129 lines
3.3 KiB
C++
/* sender.c
|
|
|
|
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
|
|
|
|
*/
|
|
|
|
#include "comm.hpp"
|
|
#include "sender.hpp"
|
|
#include "RXA.hpp"
|
|
|
|
namespace WDSP {
|
|
|
|
void SENDER::calc_sender (SENDER *a)
|
|
{
|
|
a->out = new double[a->size * 2]; // (double *) malloc0 (a->size * sizeof (complex));
|
|
}
|
|
|
|
void decalc_sender (SENDER *a)
|
|
{
|
|
delete[] (a->out);
|
|
}
|
|
|
|
SENDER* SENDER::create_sender (int run, int flag, int mode, int size, double* in, int arg0, int arg1, int arg2, int arg3)
|
|
{
|
|
SENDER *a = new SENDER;
|
|
a->run = run;
|
|
a->flag = flag;
|
|
a->mode = mode;
|
|
a->size = size;
|
|
a->in = in;
|
|
a->arg0 = arg0;
|
|
a->arg1 = arg1;
|
|
a->arg2 = arg2;
|
|
a->arg3 = arg3;
|
|
calc_sender (a);
|
|
return a;
|
|
}
|
|
|
|
void SENDER::destroy_sender (SENDER *a)
|
|
{
|
|
decalc_sender (a);
|
|
delete (a);
|
|
}
|
|
|
|
void SENDER::flush_sender (SENDER *a)
|
|
{
|
|
memset (a->out, 0, a->size * sizeof (dcomplex));
|
|
}
|
|
|
|
void SENDER::xsender (SENDER *a)
|
|
{
|
|
if (a->run && a->flag)
|
|
{
|
|
switch (a->mode)
|
|
{
|
|
case 0:
|
|
{
|
|
int i;
|
|
dINREAL* outf = (dINREAL *)a->out;
|
|
for (i = 0; i < a->size; i++)
|
|
{
|
|
outf [2 * i + 0] = (dINREAL)a->in[2 * i + 0];
|
|
outf [2 * i + 1] = (dINREAL)a->in[2 * i + 1];
|
|
}
|
|
// Spectrum2 (1, a->arg0, a->arg1, a->arg2, outf);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void SENDER::setBuffers_sender (SENDER *a, double* in)
|
|
{
|
|
a->in = in;
|
|
}
|
|
|
|
void SENDER::setSamplerate_sender (SENDER *a, int)
|
|
{
|
|
flush_sender (a);
|
|
}
|
|
|
|
void SENDER::setSize_sender (SENDER *a, int size)
|
|
{
|
|
decalc_sender (a);
|
|
a->size = size;
|
|
calc_sender (a);
|
|
}
|
|
|
|
/********************************************************************************************************
|
|
* *
|
|
* RXA Properties *
|
|
* *
|
|
********************************************************************************************************/
|
|
|
|
void SENDER::SetSpectrum (RXA& rxa, int flag, int disp, int ss, int LO)
|
|
{
|
|
SENDER *a;
|
|
rxa.csDSP.lock();
|
|
a = rxa.sender.p;
|
|
a->flag = flag;
|
|
a->arg0 = disp;
|
|
a->arg1 = ss;
|
|
a->arg2 = LO;
|
|
rxa.csDSP.unlock();
|
|
}
|
|
|
|
} // namespace WDSP
|