UHD 003.000.000
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00001 // 00002 // Copyright 2010 Ettus Research LLC 00003 // 00004 // This program is free software: you can redistribute it and/or modify 00005 // it under the terms of the GNU General Public License as published by 00006 // the Free Software Foundation, either version 3 of the License, or 00007 // (at your option) any later version. 00008 // 00009 // This program is distributed in the hope that it will be useful, 00010 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 // GNU General Public License for more details. 00013 // 00014 // You should have received a copy of the GNU General Public License 00015 // along with this program. If not, see <http://www.gnu.org/licenses/>. 00016 // 00017 00018 #ifndef INCLUDED_UHD_USRP_DSP_UTILS_HPP 00019 #define INCLUDED_UHD_USRP_DSP_UTILS_HPP 00020 00021 #include <uhd/config.hpp> 00022 #include <uhd/types/stream_cmd.hpp> 00023 #include <uhd/usrp/subdev_props.hpp> 00024 #include <boost/cstdint.hpp> 00025 00026 namespace uhd{ namespace usrp{ 00027 00028 namespace dsp_type1{ 00029 00035 UHD_API boost::uint32_t calc_rx_mux_word(subdev_conn_t subdev_conn); 00036 00042 UHD_API boost::uint32_t calc_tx_mux_word(subdev_conn_t subdev_conn); 00043 00052 UHD_API boost::uint32_t calc_cordic_word_and_update( 00053 double &freq, double codec_rate 00054 ); 00055 00066 UHD_API boost::uint32_t calc_cic_filter_word(unsigned rate); 00067 00074 UHD_API boost::uint32_t calc_iq_scale_word( 00075 boost::int16_t i, boost::int16_t q 00076 ); 00077 00083 UHD_API boost::uint32_t calc_iq_scale_word(unsigned rate); 00084 00090 UHD_API boost::uint32_t calc_stream_cmd_word(const stream_cmd_t &stream_cmd); 00091 00092 } //namespace dsp_type1 00093 00094 }} //namespace 00095 00096 #endif /* INCLUDED_UHD_USRP_DSP_UTILS_HPP */