uhd

#include <uhd/usrp/dsp_props.hpp>

#include <uhd/utils/assert.hpp>

#include <boost/format.hpp>

#include <boost/assign/list_of.hpp>

#include <boost/math/special_functions/round.hpp>

void usrp2_impl::update_ddc_config(void){

    //set the decimation

    //set the scaling

    static const boost::int16_t default_rx_scale_iq = 1024;

        calculate_iq_scale_word(default_rx_scale_iq, default_rx_scale_iq)

    );

}

            ASSERT_THROW(new_freq <= get_master_clock_freq()/2.0);

            ASSERT_THROW(new_freq >= -get_master_clock_freq()/2.0);

            _ddc_freq = new_freq; //shadow

                calculate_freq_word_and_update_actual_freq(_ddc_freq, get_master_clock_freq())

            );

        }

    boost::int16_t scale = rint((4096*std::pow(2, ceil(log2(interp_cubed))))/(1.65*interp_cubed));

    //set the interpolation

    //set the scaling

}

/***********************************************************************

            ASSERT_THROW(new_freq <= get_master_clock_freq()/2.0);

            ASSERT_THROW(new_freq >= -get_master_clock_freq()/2.0);

            _duc_freq = new_freq; //shadow

                calculate_freq_word_and_update_actual_freq(_duc_freq, get_master_clock_freq())

            );

        }