mirror of https://github.com/PentHertz/srsLTE.git
211 lines
5.6 KiB
C++
211 lines
5.6 KiB
C++
/**
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*
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* \section COPYRIGHT
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*
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* Copyright 2013-2017 Software Radio Systems Limited
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*
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* \section LICENSE
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*
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* This file is part of srsLTE.
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*
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* srsUE 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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* srsUE 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: enb.h
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* Description: Top-level eNodeB class. Creates and links all
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* layers and helpers.
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*****************************************************************************/
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#ifndef ENB_H
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#define ENB_H
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#include <stdarg.h>
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#include <string>
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#include <pthread.h>
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#include "phy/phy.h"
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#include "mac/mac.h"
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#include "upper/rrc.h"
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#include "upper/gtpu.h"
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#include "upper/s1ap.h"
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#include "upper/rlc.h"
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#include "upper/pdcp.h"
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#include "srslte/radio/radio.h"
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#include "srslte/common/bcd_helpers.h"
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#include "srslte/common/buffer_pool.h"
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#include "srslte/interfaces/ue_interfaces.h"
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#include "srslte/common/logger_file.h"
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#include "srslte/common/log_filter.h"
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#include "srslte/common/mac_pcap.h"
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#include "srslte/interfaces/sched_interface.h"
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#include "srslte/interfaces/enb_metrics_interface.h"
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namespace srsenb {
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/*******************************************************************************
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eNodeB Parameters
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*******************************************************************************/
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typedef struct {
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s1ap_args_t s1ap;
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uint32_t n_prb;
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uint32_t pci;
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}enb_args_t;
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typedef struct {
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std::string sib_config;
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std::string rr_config;
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std::string drb_config;
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} enb_files_t;
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typedef struct {
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uint32_t dl_earfcn;
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uint32_t ul_earfcn;
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float dl_freq;
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float ul_freq;
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float rx_gain;
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float tx_gain;
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std::string device_name;
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std::string device_args;
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std::string time_adv_nsamples;
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std::string burst_preamble;
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}rf_args_t;
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typedef struct {
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bool enable;
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std::string filename;
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}pcap_args_t;
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typedef struct {
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std::string phy_level;
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std::string mac_level;
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std::string rlc_level;
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std::string pdcp_level;
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std::string rrc_level;
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std::string gtpu_level;
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std::string s1ap_level;
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std::string all_level;
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int phy_hex_limit;
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int mac_hex_limit;
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int rlc_hex_limit;
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int pdcp_hex_limit;
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int rrc_hex_limit;
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int gtpu_hex_limit;
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int s1ap_hex_limit;
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int all_hex_limit;
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std::string filename;
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}log_args_t;
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typedef struct {
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bool enable;
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}gui_args_t;
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typedef struct {
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phy_args_t phy;
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mac_args_t mac;
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uint32_t rrc_inactivity_timer;
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float metrics_period_secs;
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}expert_args_t;
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typedef struct {
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enb_args_t enb;
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enb_files_t enb_files;
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rf_args_t rf;
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rf_cal_t rf_cal;
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pcap_args_t pcap;
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log_args_t log;
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gui_args_t gui;
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expert_args_t expert;
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}all_args_t;
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/*******************************************************************************
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Main UE class
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*******************************************************************************/
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class enb
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:public enb_metrics_interface
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{
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public:
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static enb* get_instance(void);
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static void cleanup(void);
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bool init(all_args_t *args_);
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void stop();
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void start_plot();
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static void rf_msg(srslte_rf_error_t error);
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void handle_rf_msg(srslte_rf_error_t error);
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// eNodeB metrics interface
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bool get_metrics(enb_metrics_t &m);
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void pregenerate_signals(bool enable);
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private:
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static enb *instance;
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enb();
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virtual ~enb();
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srslte::radio radio;
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srsenb::phy phy;
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srsenb::mac mac;
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srslte::mac_pcap mac_pcap;
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srsenb::rlc rlc;
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srsenb::pdcp pdcp;
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srsenb::rrc rrc;
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srsenb::gtpu gtpu;
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srsenb::s1ap s1ap;
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srslte::logger_file logger;
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srslte::log_filter rf_log;
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std::vector<void*> phy_log;
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srslte::log_filter mac_log;
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srslte::log_filter rlc_log;
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srslte::log_filter pdcp_log;
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srslte::log_filter rrc_log;
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srslte::log_filter gtpu_log;
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srslte::log_filter s1ap_log;
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srslte::byte_buffer_pool *pool;
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all_args_t *args;
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bool started;
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rf_metrics_t rf_metrics;
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srslte::LOG_LEVEL_ENUM level(std::string l);
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bool check_srslte_version();
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int parse_sib1(std::string filename, LIBLTE_RRC_SYS_INFO_BLOCK_TYPE_1_STRUCT *data);
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int parse_sib2(std::string filename, LIBLTE_RRC_SYS_INFO_BLOCK_TYPE_2_STRUCT *data);
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int parse_sib3(std::string filename, LIBLTE_RRC_SYS_INFO_BLOCK_TYPE_3_STRUCT *data);
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int parse_sib4(std::string filename, LIBLTE_RRC_SYS_INFO_BLOCK_TYPE_4_STRUCT *data);
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int parse_sib9(std::string filename, LIBLTE_RRC_SYS_INFO_BLOCK_TYPE_9_STRUCT *data);
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int parse_sibs(all_args_t *args, rrc_cfg_t *rrc_cfg, phy_cfg_t *phy_config_common);
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int parse_rr(all_args_t *args, rrc_cfg_t *rrc_cfg);
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int parse_drb(all_args_t *args, rrc_cfg_t *rrc_cfg);
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bool sib_is_present(LIBLTE_RRC_SCHEDULING_INFO_STRUCT *sched_info, uint32_t nof_sched_info, LIBLTE_RRC_SIB_TYPE_ENUM sib_num);
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int parse_cell_cfg(all_args_t *args, srslte_cell_t *cell);
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};
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} // namespace srsenb
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#endif // UE_H
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