mirror of https://github.com/pvnis/srsRAN_4G.git
add radio_base/null classes
Francisco Paisana
5 years ago
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e26653c87f
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f0874b780b
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/*
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* Copyright 2013-2019 Software Radio Systems Limited
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*
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* This file is part of srsLTE.
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*
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* srsLTE is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version.
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*
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* srsLTE is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* A copy of the GNU Affero General Public License can be found in
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* the LICENSE file in the top-level directory of this distribution
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* and at http://www.gnu.org/licenses/.
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*
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*/
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/******************************************************************************
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* File: radio_base.h
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* Description: Base class for all eNB/UE radios.
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*****************************************************************************/
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#ifndef SRSLTE_RADIO_BASE_H
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#define SRSLTE_RADIO_BASE_H
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#include "srslte/common/interfaces_common.h"
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#include "srslte/common/logger.h"
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#include "srslte/radio/radio_metrics.h"
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namespace srslte {
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class phy_interface_radio;
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class radio_base
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{
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public:
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radio_base(srslte::logger* logger_ = nullptr){};
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virtual ~radio_base(){};
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virtual std::string get_type() = 0;
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virtual int init(const rf_args_t& args_, phy_interface_radio* phy_) = 0;
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virtual void stop() = 0;
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virtual bool get_metrics(rf_metrics_t* metrics) = 0;
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};
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} // namespace srslte
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#endif // SRSLTE_RADIO_BASE_H
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/*
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* Copyright 2013-2019 Software Radio Systems Limited
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*
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* This file is part of srsLTE.
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*
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* srsLTE is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version.
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*
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* srsLTE is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* A copy of the GNU Affero General Public License can be found in
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* the LICENSE file in the top-level directory of this distribution
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* and at http://www.gnu.org/licenses/.
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*
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*/
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/******************************************************************************
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* File: radio_null.h
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* Description: Dummy radio class
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*****************************************************************************/
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#ifndef SRSLTE_RADIO_NULL_H
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#define SRSLTE_RADIO_NULL_H
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#include "radio_base.h"
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#include "srslte/common/logger.h"
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#include "srslte/interfaces/radio_interfaces.h"
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#include "srslte/phy/rf/rf.h"
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#include "srslte/radio/radio.h"
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#include "srslte/radio/radio_metrics.h"
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namespace srslte {
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class radio_null : public radio_base, public radio_interface_phy
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{
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public:
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explicit radio_null(srslte::logger* logger_);
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~radio_null() = default;
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std::string get_type() override { return "null"; }
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int init(const rf_args_t& args_, phy_interface_radio* phy_) override
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{
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log.init("RF ", logger);
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log.set_level(args.log_level);
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running = true;
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return SRSLTE_SUCCESS;
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}
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void stop() override { running = false; }
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bool get_metrics(rf_metrics_t* metrics) override
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{
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// do nothing
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return true;
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}
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// radio_interface_phy
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bool is_init() override { return running; }
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void reset() override {}
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bool is_continuous_tx() override { return false; }
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bool tx(rf_buffer_interface& buffer, const rf_timestamp_interface& tx_time) override
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{
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log.info("%s\n", __PRETTY_FUNCTION__);
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return true;
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}
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void tx_end() override { log.info("%s\n", __PRETTY_FUNCTION__); }
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bool rx_now(rf_buffer_interface& buffer, rf_timestamp_interface& rxd_time) override
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{
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log.info("%s\n", __PRETTY_FUNCTION__);
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return true;
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}
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void set_rx_gain(const float& gain) override { log.info("%s\n", __PRETTY_FUNCTION__); }
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void set_rx_gain_th(const float& gain) override { log.info("%s\n", __PRETTY_FUNCTION__); }
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float get_rx_gain() override
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{
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log.info("%s\n", __PRETTY_FUNCTION__);
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return 0.0;
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}
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void set_tx_gain(const float& gain) override { log.info("%s\n", __PRETTY_FUNCTION__); }
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void set_tx_freq(const uint32_t& channel_idx, const double& freq) override { log.info("%s\n", __PRETTY_FUNCTION__); }
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void set_rx_freq(const uint32_t& channel_idx, const double& freq) override { log.info("%s\n", __PRETTY_FUNCTION__); }
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double get_freq_offset() override
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{
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log.info("%s\n", __PRETTY_FUNCTION__);
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return 0.0;
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}
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void set_tx_srate(const double& srate) override { log.info("%s\n", __PRETTY_FUNCTION__); }
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void set_rx_srate(const double& srate) override { log.info("%s\n", __PRETTY_FUNCTION__); }
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srslte_rf_info_t* get_info() override
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{
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log.info("%s\n", __PRETTY_FUNCTION__);
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return nullptr;
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}
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bool get_is_start_of_burst() override { return true; }
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void release_freq(const uint32_t& carrier_idx) override { log.info("%s\n", __PRETTY_FUNCTION__); }
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void set_channel_rx_offset(uint32_t ch, int32_t offset_samples) override { log.info("%s\n", __PRETTY_FUNCTION__); }
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protected:
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rf_args_t args = {};
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srslte::logger* logger = nullptr;
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srslte::log_filter log;
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bool running = false;
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srslte::rf_metrics_t rf_metrics = {};
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phy_interface_radio* phy = nullptr;
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};
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} // namespace srslte
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#endif // SRSLTE_RADIO_NULL_H
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@ -0,0 +1,29 @@
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/*
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* Copyright 2013-2019 Software Radio Systems Limited
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*
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* This file is part of srsLTE.
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*
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* srsLTE is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version.
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*
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* srsLTE is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* A copy of the GNU Affero General Public License can be found in
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* the LICENSE file in the top-level directory of this distribution
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* and at http://www.gnu.org/licenses/.
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*
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*/
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#include "srslte/radio/radio_null.h"
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#include <mutex>
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namespace srslte {
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radio_null::radio_null(srslte::logger* logger_) : logger(logger_), radio_base(logger_) {}
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} // namespace srslte
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