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+/*
+ Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012
+ Her Majesty the Queen in Right of Canada (Communications Research
+ Center Canada)
+ */
+/*
+ This file is part of CRC-DADMOD.
+
+ CRC-DADMOD 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 3 of the
+ License, or (at your option) any later version.
+
+ CRC-DADMOD 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 CRC-DADMOD. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef DAB_MODULATOR_H
+#define DAB_MODULATOR_H
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <sys/types.h>
+
+#include "ModCodec.h"
+#include "EtiReader.h"
+#include "Flowgraph.h"
+#include "GainControl.h"
+#include "OutputMemory.h"
+
+
+class DabModulator : public ModCodec
+{
+public:
+ DabModulator(unsigned outputRate = 2048000, unsigned clockRate = 0,
+ unsigned dabMode = 0, GainMode gainMode = GAIN_VAR, float factor = 1.0);
+ DabModulator(const DabModulator& copy);
+ virtual ~DabModulator();
+
+ int process(Buffer* const dataIn, Buffer* dataOut);
+ const char* name() { return "DabModulator"; }
+
+protected:
+ void setMode(unsigned mode);
+
+ unsigned myOutputRate;
+ unsigned myClockRate;
+ unsigned myDabMode;
+ GainMode myGainMode;
+ float myFactor;
+ EtiReader myEtiReader;
+ Flowgraph* myFlowgraph;
+ OutputMemory* myOutput;
+
+ size_t myNbSymbols;
+ size_t myNbCarriers;
+ size_t mySpacing;
+ size_t myNullSize;
+ size_t mySymSize;
+ size_t myFicSizeOut;
+ size_t myFicSizeIn;
+};
+
+
+#endif // DAB_MODULATOR_H