ndr651_sink_impl.h

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/* -*- c++ -*- */
/*
 * Copyright 2017 <+YOU OR YOUR COMPANY+>.
 *
 * This 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, or (at your option)
 * any later version.
 *
 * This software 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 software; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street,
 * Boston, MA 02110-1301, USA.
 */

#ifndef INCLUDED_CYBERRADIO_NDR651_SINK_IMPL_H
#define INCLUDED_CYBERRADIO_NDR651_SINK_IMPL_H

#include "LibCyberRadio/NDR651/TXClient.h"
#include <CyberRadio/ndr651_sink.h>
#include <volk/volk.h>

#define SAPMLES_PER_FRAME 1024

namespace gr {
namespace CyberRadio {

class ndr651_sink_impl : public ndr651_sink {
private:
  LibCyberRadio::NDR651::TXClient *txClient;
  bool d_firstFrame;
  int16_t *txBuffer;
  unsigned int d_vlen;

public:
  ndr651_sink_impl(std::string hostname, unsigned int vlen, bool debug);
  ~ndr651_sink_impl();

  bool start();
  bool stop();

  // Where all the action really happens
  int work(int noutput_items, gr_vector_const_void_star &input_items,
           gr_vector_void_star &output_items);

  bool setDUCParameters(unsigned int ducChannel, unsigned int ducRateIndex,
                        unsigned int txChannel);
  bool setEthernetInterface(unsigned int tenGbeIndex,
                            const std::string &txInterfaceName,
                            unsigned short port);
  bool setDUCRateIndex(unsigned int ducRateIndex);
  bool setDUCFreq(double ducFreq);
  bool setDUCAtten(double ducAtten);
  bool setTxFreq(double txFreq);
  bool setTxAtten(double txAttenuation);
  // bool setTxInversion(bool txInversion) { return true; };
  bool setTxInversion(bool txInversion);
  //                    void disableRF();
  bool pauseDUC(bool paused = true);

protected:
  void handleMsgFreq(pmt::pmt_t msg);
};

} // namespace CyberRadio

} // namespace gr

#endif /* INCLUDED_CYBERRADIO_NDR651_SINK_IMPL_H */