added unmodified mmbtools

1 files changed, 67 insertions, 0 deletions

diff --git a/src/OfdmGenerator.h b/src/OfdmGenerator.h
new file mode 100644
index 0000000..653b91d
--- /dev/null
+++ b/src/OfdmGenerator.h
@@ -0,0 +1,67 @@
+/*
+   Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011 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 OFDM_GENERATOR_H
+#define OFDM_GENERATOR_H
+
+#ifdef HAVE_CONFIG_H
+#   include "config.h"
+#endif
+
+#include "porting.h"
+#include "ModCodec.h"
+#include "kiss_fftsimd.h"
+
+
+#include <kiss_fft.h>
+#include <sys/types.h>
+
+
+class OfdmGenerator : public ModCodec
+{
+public:
+    OfdmGenerator(size_t nbSymbols, size_t nbCarriers, size_t spacing, bool inverse = true);
+    virtual ~OfdmGenerator();
+    OfdmGenerator(const OfdmGenerator&);
+    OfdmGenerator& operator=(const OfdmGenerator&);
+
+
+    int process(Buffer* const dataIn, Buffer* dataOut);
+    const char* name() { return "OfdmGenerator"; }
+
+protected:
+    FFT_PLAN myFftPlan;
+    FFT_TYPE *myFftBuffer;
+    size_t myNbSymbols;
+    size_t myNbCarriers;
+    size_t mySpacing;
+    unsigned myPosSrc;
+    unsigned myPosDst;
+    unsigned myPosSize;
+    unsigned myNegSrc;
+    unsigned myNegDst;
+    unsigned myNegSize;
+    unsigned myZeroDst;
+    unsigned myZeroSize;
+};
+
+
+#endif // OFDM_GENERATOR_H