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2026-08-25 17:27:33 +00:00 · 2026-06-01 15:58:45 +03:00
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+/*	gen.h
+
+This file is part of a program that implements a Software-Defined Radio.
+
+Copyright (C) 2013, 2025 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
+
+*/
+
+#ifndef _gen_h
+#define _gen_h
+
+typedef struct _gen
+{
+	int run;					// run
+	int size;					// number of samples per buffer
+	double* in;					// input buffer (retained in case I want to mix in a generated signal)
+	double* out;				// output buffer
+	double rate;				// sample rate
+	int mode;					
+	struct _tone
+	{
+		double mag;
+		double freq;
+		double phs;
+		double delta;
+		double cosdelta;
+		double sindelta;
+	} tone;
+	struct _tt
+	{
+		double mag1;
+		double mag2;
+		double f1;
+		double f2;
+		double phs1;
+		double phs2;
+		double delta1;
+		double delta2;
+		double cosdelta1;
+		double cosdelta2;
+		double sindelta1;
+		double sindelta2;
+	} tt;
+	struct _noise
+	{
+		double mag;
+	} noise;
+	struct _sweep
+	{
+		double mag;
+		double f1;
+		double f2;
+		double sweeprate;
+		double phs;
+		double dphs;
+		double d2phs;
+		double dphsmax;
+	} sweep;
+	struct _saw
+	{
+		double mag;
+		double f;
+		double period;
+		double delta;
+		double t;
+	} saw;
+	struct _tri
+	{
+		double mag;
+		double f;
+		double period;
+		double half;
+		double delta;
+		double t;
+		double t1;
+	} tri;
+	struct _pulse
+	{
+		double mag;
+		double pf;
+		double pdutycycle;
+		double ptranstime;
+		double* ctrans;
+		int pcount;
+		int pnon;
+		int pntrans;
+		int pnoff;
+		double pperiod;
+		double tf;
+		double tphs;
+		double tdelta;
+		double tcosdelta;
+		double tsindelta;
+		int state;
+		int IQout;
+	} pulse;
+	struct _ttpulse
+	{
+		double mag1;
+		double mag2;
+		double pf;
+		double pdutycycle;
+		double ptranstime;
+		double* ctrans;
+		int pcount;
+		int pnon;
+		int pntrans;
+		int pnoff;
+		double pperiod;
+		double tf1;
+		double tf2;
+		double tphs1;
+		double tphs2;
+		double tdelta1;
+		double tdelta2;
+		double tcosdelta1;
+		double tcosdelta2;
+		double tsindelta1;
+		double tsindelta2;
+		int state;
+		int IQout;
+	} ttpulse;
+} gen, *GEN;
+
+extern GEN create_gen (int run, int size, double* in, double* out, int rate, int mode);
+
+extern void destroy_gen (GEN a);
+
+extern void flush_gen (GEN a);
+
+extern void xgen (GEN a);
+
+extern void setBuffers_gen (GEN a, double* in, double* out);
+
+extern void setSamplerate_gen (GEN a, int rate);
+
+extern void setSize_gen (GEN a, int size);
+
+// TXA Properties
+
+
+#endif