// // Copyright 2016 Ettus Research LLC // // This program 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. // // This program 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 program. If not, see . // #ifndef INCLUDED_LIBUHD_DSP_CORE_UTILS_HPP #define INCLUDED_LIBUHD_DSP_CORE_UTILS_HPP #include /*! For a requested frequency and sampling rate, return the * correct frequency word (to set the CORDIC) and the actual frequency. */ void get_freq_and_freq_word( const double requested_freq, const double tick_rate, double &actual_freq, int32_t &freq_word ); #endif /* INCLUDED_LIBUHD_DSP_CORE_UTILS_HPP */