first commit

2026-06-01 15:58:45 +03:00
commit 89c8a0e2b5
313 changed files with 945364 additions and 0 deletions
@@ -0,0 +1,193 @@
+/*	TXA.h
+
+This file is part of a program that implements a Software-Defined Radio.
+
+Copyright (C) 2013, 2017 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 _txa_h
+#define _txa_h
+#include "comm.h"
+
+enum txaMode
+{
+	TXA_LSB,
+	TXA_USB,
+	TXA_DSB,
+	TXA_CWL,
+	TXA_CWU,
+	TXA_FM,
+	TXA_AM,
+	TXA_DIGU,
+	TXA_SPEC,
+	TXA_DIGL,
+	TXA_SAM,
+	TXA_DRM,
+	TXA_AM_LSB,
+	TXA_AM_USB
+};
+
+enum txaMeterType
+{
+	TXA_MIC_PK,
+	TXA_MIC_AV,
+	TXA_EQ_PK,
+	TXA_EQ_AV,
+	TXA_LVLR_PK,
+	TXA_LVLR_AV,
+	TXA_LVLR_GAIN,
+	TXA_CFC_PK,
+	TXA_CFC_AV,
+	TXA_CFC_GAIN,
+	TXA_COMP_PK,
+	TXA_COMP_AV,
+	TXA_ALC_PK,
+	TXA_ALC_AV,
+	TXA_ALC_GAIN,
+	TXA_OUT_PK,
+	TXA_OUT_AV,
+	TXA_METERTYPE_LAST
+};
+
+struct _txa
+{
+	double* inbuff;
+	double* outbuff;
+	double* midbuff;
+	int mode;
+	double f_low;
+	double f_high;
+	double meter[TXA_METERTYPE_LAST];
+	CRITICAL_SECTION* pmtupdate[TXA_METERTYPE_LAST];
+	struct
+	{
+		METER p;
+	} micmeter, eqmeter, lvlrmeter, cfcmeter, compmeter, alcmeter, outmeter;
+	struct
+	{
+		RESAMPLE p;
+	} rsmpin, rsmpout;
+	struct
+	{
+		PANEL p;
+	} panel;
+	struct
+	{
+		AMSQ p;
+	} amsq;
+	struct
+	{
+		EQP p;
+	} eqp;
+	struct
+	{
+		PHROT p;
+	} phrot;
+	struct
+	{
+		CFCOMP p;
+	} cfcomp;
+	struct
+	{
+		COMPRESSOR p;
+	} compressor;
+	struct
+	{
+		BANDPASS p;
+	} bp0, bp1, bp2;
+	struct
+	{
+		OSCTRL p;
+	} osctrl;
+	struct
+	{
+		WCPAGC p;
+	} leveler, alc;
+	struct
+	{
+		AMMOD p;
+	} ammod;
+	struct
+	{
+		EMPHP p;
+	} preemph;
+	struct
+	{
+		FMMOD p;
+	} fmmod;
+	struct
+	{
+		SIPHON p;
+	} sip1;
+	struct
+	{
+		GEN p;
+	} gen0, gen1;
+	struct
+	{
+		USLEW p;
+	} uslew;
+	struct
+	{
+		CALCC p;
+		CRITICAL_SECTION cs_update;
+	} calcc;
+	struct
+	{
+		IQC p0, p1;
+		// p0 for dsp-synchronized reference, p1 for other
+	} iqc;
+	struct
+	{
+		CFIR p;
+	} cfir;
+};
+
+extern struct _txa txa[];
+
+extern void create_txa (int channel);
+
+extern void destroy_txa (int channel);
+
+extern void flush_txa (int channel);
+
+extern void xtxa (int channel);
+
+extern int TXAUslewCheck (int channel);
+
+extern void setInputSamplerate_txa (int channel);
+
+extern void setOutputSamplerate_txa (int channel);
+
+extern void setDSPSamplerate_txa (int channel);
+
+extern void setDSPBuffsize_txa (int channel);
+
+// TXA Properties
+
+extern __declspec (dllexport) void SetTXAMode (int channel, int mode);
+
+extern void TXAResCheck (int channel);
+
+extern void TXASetupBPFilters (int channel);
+
+#endif