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Uladzimir Karpenka
2026-06-01 15:58:45 +03:00
commit 89c8a0e2b5
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sender.h
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/* send.h
This file is part of a program that implements a Software-Defined Radio.
Copyright (C) 2013 Warren Pratt, NR0V
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
*/
// 'send' copies samples from the sample stream and proactively pushes those samples to external
// functions by calling them. As such, the call and parameters are somewhat specific to the
// need for the data. Nevertheless, this code is written in somewhat of a generic form to
// facilitate adding additional functions in the future.
#ifndef _sender_h
#define _sender_h
typedef struct _sender
{
int run; // 0 = send OFF, 1 = send ON
int flag; // secondary 'run'; AND'd with 'run'
int mode; // selects the specific processing and function call
int size; // size of the data buffer (complex samples)
double* in; // buffer from which to take the data
int arg0; // parameters that can be passed to the function called
int arg1;
int arg2;
int arg3;
double* out; // internally created buffer into which processed data is placed
// a pointer to *out is passed to the external function that is called
} sender, *SENDER;
extern SENDER create_sender (int run, int flag, int mode, int size, double* in, int arg0, int arg1, int arg2, int arg3);
extern void destroy_sender (SENDER a);
extern void flush_sender (SENDER a);
extern void xsender (SENDER a);
extern void setBuffers_sender (SENDER a, double* in);
extern void setSamplerate_sender (SENDER a, int rate);
extern void setSize_sender (SENDER a, int size);
// RXA Properties
extern __declspec (dllexport) void SetRXASpectrum (int channel, int flag, int disp, int ss, int LO);
// TXA Properties
#endif