130 lines
2.8 KiB
C++
130 lines
2.8 KiB
C++
/**
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*
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* \section COPYRIGHT
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*
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* Copyright 2013-2020 Software Radio Systems Limited
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*
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* By using this file, you agree to the terms and conditions set
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* forth in the LICENSE file which can be found at the top level of
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* the distribution.
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*
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*/
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#include "srslte/common/metrics_hub.h"
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#include "srslte/srslte.h"
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#include "srsue/hdr/metrics_csv.h"
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#include "srsue/hdr/metrics_stdout.h"
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#include "srsue/hdr/ue_metrics_interface.h"
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#include <iostream>
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#include <stdio.h>
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#include <stdlib.h>
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#include <strings.h>
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#include <unistd.h>
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using namespace srsue;
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namespace srsue {
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char* csv_file_name = NULL;
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// fake classes
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class ue_dummy : public ue_metrics_interface
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{
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public:
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bool get_metrics(ue_metrics_t* m)
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{
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*m = {};
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// fill dummy values
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m->rf.rf_o = 10;
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m->phy.nof_active_cc = 2;
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m->phy.ch[0].rsrp = -10.0f;
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m->phy.ch[0].pathloss = 74;
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m->stack.mac[0].rx_pkts = 100;
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m->stack.mac[0].rx_errors = 0;
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m->stack.mac[0].rx_brate = 200;
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m->stack.mac[0].nof_tti = 1;
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m->stack.mac[1].rx_pkts = 100;
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m->stack.mac[1].rx_errors = 100;
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m->stack.mac[1].rx_brate = 150;
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m->stack.mac[1].nof_tti = 1;
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// random neighbour cells
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if (rand() % 2 == 0) {
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rrc_interface_phy_lte::phy_meas_t neighbor = {};
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neighbor.pci = 8;
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neighbor.rsrp = -33;
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m->stack.rrc.neighbour_cells.push_back(neighbor);
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m->stack.rrc.neighbour_cells.push_back(neighbor); // need to add twice since we use CA
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}
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m->stack.rrc.state = (rand() % 2 == 0) ? RRC_STATE_CONNECTED : RRC_STATE_IDLE;
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return true;
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}
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};
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} // namespace srsue
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void usage(char* prog)
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{
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printf("Usage: %s -o csv_output_file\n", prog);
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}
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void parse_args(int argc, char** argv)
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{
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int opt;
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while ((opt = getopt(argc, argv, "o")) != -1) {
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switch (opt) {
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case 'o':
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csv_file_name = argv[optind];
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break;
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default:
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usage(argv[0]);
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exit(-1);
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}
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}
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if (!csv_file_name) {
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usage(argv[0]);
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exit(-1);
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}
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}
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int main(int argc, char** argv)
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{
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float period = 1.0;
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ue_dummy ue;
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if (argc < 3) {
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usage(argv[0]);
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exit(-1);
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}
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parse_args(argc, argv);
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// the default metrics type for stdout output
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metrics_stdout metrics_screen;
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metrics_screen.set_ue_handle(&ue);
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// the CSV file writer
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metrics_csv metrics_file(csv_file_name);
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metrics_file.set_ue_handle(&ue);
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// create metrics hub and register metrics for stdout
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srslte::metrics_hub<ue_metrics_t> metricshub;
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metricshub.init(&ue, period);
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metricshub.add_listener(&metrics_screen);
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metricshub.add_listener(&metrics_file);
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// enable printing
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metrics_screen.toggle_print(true);
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std::cout << "Running for 5 seconds .." << std::endl;
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usleep(5e6);
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metricshub.stop();
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return 0;
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}
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