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148 lines
4.5 KiB
C++
148 lines
4.5 KiB
C++
/**
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* Copyright 2013-2021 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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#ifndef SRSUE_TTCN3_LTE_PHY_H
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#define SRSUE_TTCN3_LTE_PHY_H
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#include "srsran/interfaces/ue_interfaces.h"
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#include "srsran/interfaces/ue_phy_interfaces.h"
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#include "srsue/hdr/phy/ue_lte_phy_base.h"
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#include "srsue/hdr/ue.h"
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#include "ttcn3_interfaces.h"
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#include <srsran/phy/phch/dci.h>
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using namespace srsue;
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using namespace srsran;
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namespace srsue {
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class lte_ttcn3_phy : public ue_lte_phy_base
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{
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public:
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void set_cells_to_meas(uint32_t earfcn, const std::set<uint32_t>& pci) override;
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typedef struct {
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srsran_cell_t info;
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float power;
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uint32_t earfcn;
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} cell_t;
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typedef std::vector<cell_t> cell_list_t;
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lte_ttcn3_phy();
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~lte_ttcn3_phy() = default;
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int init(const phy_args_t& args_, stack_interface_phy_lte* stack_, syssim_interface_phy* syssim_);
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int init(const phy_args_t& args_, stack_interface_phy_lte* stack_, srsran::radio_interface_phy* radio_) override;
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// ue_phy_base interface
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int init(const phy_args_t& args_) override;
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void stop() override;
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void wait_initialize() override;
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void start_plot() override;
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void get_metrics(const srsran::srsran_rat_t& rat, phy_metrics_t* m) override;
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std::string get_type() override;
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// The interface for the SS
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void set_cell_map(const cell_list_t& cells_);
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// phy_interface_rrc_lte
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void enable_pregen_signals(bool enable) override;
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void deactivate_scells() override;
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void set_activation_deactivation_scell(uint32_t cmd, uint32_t tti) override;
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bool set_config(srsran::phy_cfg_t config, uint32_t cc_idx = 0) override;
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bool set_scell(srsran_cell_t cell_info, uint32_t cc_idx, uint32_t earfcn) override;
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void set_config_tdd(srsran_tdd_config_t& tdd_config) override;
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void set_config_mbsfn_sib2(srsran::mbsfn_sf_cfg_t* cfg_list, uint32_t nof_cfgs) override{};
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void set_config_mbsfn_sib13(const srsran::sib13_t& sib13) override{};
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void set_config_mbsfn_mcch(const srsran::mcch_msg_t& mcch) override{};
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// Measurements interface
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void meas_stop() override;
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// phy_interface_mac_lte
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void set_mch_period_stop(uint32_t stop) override{};
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// Cell search and selection procedures
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bool cell_search() override;
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bool cell_select(phy_cell_t cell) override;
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bool cell_is_camping() override;
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// phy_interface_mac_lte
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void prach_send(uint32_t preamble_idx, int allowed_subframe, float target_power_dbm, float ta_base_sec) override;
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prach_info_t prach_get_info() override;
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void sr_send() override;
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int sr_last_tx_tti() override;
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// phy_interface_mac_common
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void set_timeadv_rar(uint32_t tti, uint32_t ta_cmd) override;
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void set_timeadv(uint32_t tti, uint32_t ta_cmd) override;
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void set_rar_grant(uint8_t grant_payload[SRSRAN_RAR_GRANT_LEN], uint16_t rnti) override;
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uint32_t get_current_tti() override;
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float get_phr() override;
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float get_pathloss_db() override;
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// phy_interface_syssim
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void set_current_tti(uint32_t tti);
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void new_grant_ul(mac_interface_phy_lte::mac_grant_ul_t ul_mac_grant);
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void new_tb(const srsue::mac_interface_phy_lte::mac_grant_dl_t, const uint8_t* data);
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// Radio interface
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void radio_overflow() override;
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void radio_failure() override;
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void run_tti();
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private:
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srslog::basic_logger& logger;
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// All available cells
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cell_list_t cells;
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uint32_t cell_idx = 0;
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// The current PCell
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cell_t pcell = {};
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bool pcell_set = false;
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srsran::phy_cfg_t phy_cfg = {};
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uint32_t current_tti = 0;
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uint32_t cc_idx = 0;
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int prach_tti_tx = -1;
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int sr_tx_tti = -1;
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bool sr_pending = false;
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std::mutex mutex;
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srsran::task_scheduler task_sched;
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uint32_t ra_trans_cnt = 0;
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stack_interface_phy_lte* stack = nullptr;
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syssim_interface_phy* syssim = nullptr;
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};
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} // namespace srsue
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#endif
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