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/* -*- c++ -*- */
/*
* Copyright 2019 Ettus Research, a National Instruments Brand.
* Copyright 2020 Free Software Foundation, Inc.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#ifndef INCLUDED_GR_UHD_RFNOC_DUC_H
#define INCLUDED_GR_UHD_RFNOC_DUC_H
#include <gnuradio/uhd/api.h>
#include <gnuradio/uhd/rfnoc_block.h>
#include <gnuradio/uhd/rfnoc_graph.h>
namespace gr {
namespace uhd {
/*! RFNoC Digital Unconverter Block
*
* \ingroup uhd_blk
*/
class GR_UHD_API rfnoc_duc : virtual public rfnoc_block
{
public:
typedef boost::shared_ptr<rfnoc_duc> sptr;
/*!
* \param graph Reference to the rfnoc_graph object this block is attached to
* \param block_args Additional block arguments
* \param device_select Device Selection
* \param instance Instance Selection
*/
static sptr make(rfnoc_graph::sptr graph,
const ::uhd::device_addr_t& block_args,
const int device_select,
const int instance);
/*! Set DDS frequency
*/
virtual double set_freq(const double freq,
const size_t chan,
const ::uhd::time_spec_t time = ::uhd::time_spec_t::ASAP) = 0;
/*! Set the sample rate at the input
*
* When the DUC block is connected to a TX streamer block, then this will
* help with the property propagation.
*
* \param rate Input Sampling Rate (Hz)
* \param chan Channel Index
*/
virtual double set_input_rate(const double rate, const size_t chan) = 0;
};
} // namespace uhd
} // namespace gr
#endif /* INCLUDED_GR_UHD_RFNOC_DUC_H */
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