Commit 90731761 authored by bruno mongazon's avatar bruno mongazon

This commit provides the IQ record-playback feature know under issue #272

parent d915c208
dev 1 128-ues 256_QAM_demod 2cw_fairRRscd 340-fix-beamforming-for-multiple-antenna 375-syrtem-sdr-platform 383-ulsch-scheduler-optimization 401-bug-related-to-nr-pucch-format-2-generator 408-reworked 408-ue-main-threads 445-LDPC-implementation-on-GPU 459-pusch-based-ta-updates 464-ru_beamforming_in_gpu 464-ru_beamforming_in_gpu-CPUsubfunction 472-add-pusch-dmrs-modes 481-ldpc-decoder-on-gpu 5g_fapi_scf Fix_SA_SIB1 LTE-sidelink LTE_TRX_on_single_port NCTU_CS_ISIP NCTU_CS_ISIP_CPU NCTU_CS_ISIP_GPU NCTU_OpinConnect_LDPC NR-PHY-MAC-IF-multi-UE NRPRACH_highSpeed_saankhya NRUE_usedlschparallel NR_10MHz NR_CSI_reporting NR_DCI_01 NR_DLUL_PF NR_DLUL_PF_4UL NR_DLUL_PF_rebased NR_DL_MIMO NR_DL_sched_fixes NR_DL_scheduler NR_FAPI_beamindex_SSB_RO NR_FAPI_beamindex_SSB_RO_SEMPROJ NR_FDD_FIX NR_FR2_RA NR_FR2_RRC_SSB NR_FR2_initsync_fixes NR_MAC_CE_GlobalEdge NR_MAC_Multi_Rach_GlobalEdge NR_MAC_Multi_Rach_GlobalEdge-old NR_MAC_SSB NR_MAC_SSB_RO_GlobalEdge NR_MAC_SSB_RO_UE_IDCC NR_MAC_SSB_RO_merge NR_MAC_TCI_UCI_GlobalEdge NR_MCS_BLER NR_NGAP NR_PDCP_noS1 NR_PUCCH_MultiUE NR_RA_cleanup NR_RA_updates NR_RRCConfiguragion_FR2 NR_RRCConfiguration NR_RRCConfiguration_FR2 NR_RRCConfiguration_S1U NR_RRCConfiguration_merge_develop NR_RRCConfiguration_sync_source NR_RRCConfiguration_trx_thread NR_RRC_CP_bugfix NR_RRC_PDCP NR_RRC_PRACH_procedures NR_RRC_PRACH_procedures_todevelop NR_RRC_PUSCH NR_RRC_TA NR_RRC_X2AP_AMBR_Change_Global_edge NR_RRC_X2AP_RemoveHardcodings_GlobalEdge NR_RRC_config_simplified NR_RRC_harq NR_RRC_harq_b NR_RRC_harq_hacks NR_RRC_harq_newdcipdu NR_SA_F1AP_5GRECORDS NR_SA_F1AP_5GRECORDS_lts NR_SA_F1AP_RFSIMULATOR NR_SA_F1AP_RFSIMULATOR2 NR_SA_F1AP_RFSIMULATOR2_SRB NR_SA_F1AP_RFSIMULATOR3 NR_SA_F1AP_RFSIMULATOR3_tmp NR_SA_F1AP_RFSIMULATOR3_wf NR_SA_F1AP_RFSIMULATOR_w5GCN NR_SA_F1AP_dev NR_SA_NGAP_RRC NR_SA_NGAP_RRC_wk42 NR_SA_itti_sim_wk48 NR_SA_itti_sim_wk48_hs NR_SA_itti_sim_wk48_hs1 NR_SA_w5GCN_new_gtpu NR_SCHED NR_SCHED_HARQ NR_SCHED_PDCCH_PUCCH_HARQ NR_SCHED_PDCCH_PUCCH_HARQ_rebased NR_SCHED_fixes NR_SRB_Config NR_TRX_on_single_port NR_TRX_on_single_port2 NR_UE_CONFIG_REQ_FIXES NR_UE_MAC_scheduler NR_UE_RA_fixes NR_UE_SA NR_UE_UL_DCI_improvements NR_UE_dlsch_bugfix NR_UE_enable_parallelization NR_UE_stability_fixes NR_UL_FAPI_programming NR_UL_SCFDMA_100MHz NR_UL_scheduler NR_UL_scheduler_rebased NR_UL_scheduling NR_Wireshark NR_beam_simulation NR_beamforming_test NR_gNB_SCF_Indication NR_ipaccess_testing NR_mac_uci_functions_rework NR_msg2_phytest NR_scheduling_CSIRS NR_scheduling_request NR_scheduling_request2 NR_scheduling_request3 NR_test_S1U_RRC_PRACH_procedures NR_ue_dlsch_dmrs_cdm New-Merge-sidelink-develop OpInConnect_ISIP PBCHNRTCFIX PUSCH_TA_update RA_CI_test RFquality Saankhya_NRPRACH_HighSpeed UE_DL_DCI_hotfix UpdateRANRemoteUEReport add-dmrs-test add_iris_hw addoptions_nr_USRPdevice bch-fixes-bitmap benetel_5g_prach_fix benetel_config_file_fix benetel_driver_uldl_pf_merge benetel_driver_update benetel_fixes benetel_phase_rotation benetel_phase_rotation_old block_mmse_receiver_with_whitenning bsr-fix bugfix-find-uci bugfix-free-ra-process bugfix-minor-remove-wrong-log bugfix-nr-bands bugfix-nr-ldpc-post-processing bugfix-nr-ldpc-size-typo bugfix-nr-pdcp-sn-size bugfix-nr-rate-matching-assertion bugfix-nr-t-reordering bugfix-x2-SgNBAdditionRequest bupt-sa-merge cce_indexing_fix cce_indexing_fix2 ci-deploy-asterix ci-deploy-docker-compose ci-new-docker-pipeline ci-rd-july-improvements ci-reduce-nb-vms ci-test ci-ul-iperf-from-trf-container ci-yacine ci_benetel_test ci_phytest ci_quectel_support ci_test_ra_fr2 ci_vm_resource_fix clean-5G-scope-round2 cleanup_softmodem_main constant_power container_fix container_v1.2.2 debug_branch_init_sync develop develop-CBRA-v3 develop-FeMBMS develop-NR_SA_F1AP_5GRECORDS develop-NR_SA_F1AP_5GRECORDS-v3 develop-SA-CBRA develop-SA-CBRA-CUDU develop-SA-CBRA-Msg5 develop-SA-CBRA-lts develop-SA-CBRA-ulsch-lts develop-SA-RA develop-SnT develop-aarch64build develop-ci develop-ci-fju develop-large-scale-emulations develop-m2ap develop-multi-RRUs develop-nb-iot-merge develop-nb-iot-merge-w-conflicts develop-nb-iot-ntust develop-nr develop-nr-adding-2018-09-asn1 develop-nr-fr2 develop-nr-fr2-rework develop-nr_cppcheck develop-oriecpriupdates develop-sib1 develop-sib1-local develop-sib1-lts develop-sib1-update develop-sib1-update-test1 develop-sib1-update-ue develop-vco3 develop_ci develop_inria_ci_deployment develop_inria_ci_deployment_gp develop_inria_ci_deployment_gp_b4merge develop_integration_2019_w44 develop_integration_2020_w15 develop_integration_2020_w19 develop_integration_w08 develop_jenkins_replay develop_stable dfts_alternatives disable_CSI_measrep dlsch-all-dlslots dlsch_encode_mthread dlsch_parallel dlsim-autotests docker-improvements-2021-april docker-no-cache-option documentation docupdate_tools dongzhanyi-zte-0001 dongzhanyi-zte-develop dongzhanyi-zte-develop2 dreibh/apt-auth-fix dreibh/device-load-fix dreibh/device-load-fix-develop-branch dreibh/doxygen-fix dual-connectivity dummy edrx enhance-rfsim episys-merge episys/nsa_development extend_sharedlibusage extend_sharedlibusage2 fapi_for_dmrs_and_ptrs feat-mac-sock feature-247-tm89-fixes feature-247-tm89-rebased feature-368-channel-simulator feature-4g-sched feature-flexran-cm-s1ap feature-nr-4g-nfapi-modifications feature-pdcp-task feature-send-rrc-message-for-wireshark-logging feature-support-clang-format feature/make-s1-mme-port-configurable feature/make-s1-mme-port-configurable-with-astyle-fixes feature_tm3 fembms-enb-ue fft_bench_hotfix finalize-oaicn-integration firas fix-ci-tun fix-clock-source fix-dirty-ue-same-machine fix-itti fix-itti-segv fix-l2-sim fix-limeSDR-compile fix-nr-pdcp-timer fix-nr-rlc-range-nack fix-quectel fix-realtime fix-segfault-flexran-isolated fix-softmodem-restart fix-warnings fix-x2-without-gnb fix_NR_DLUL_PF fix_NR_DLUL_PF_benchmark fix_coreset_dmrs_idx fix_do_ra_data fix_pdsch_low_prb fix_rb_corruption fix_reestablishment fix_rfsim_mimo fix_rrc_x2_ticking fixes-CE-RLC-PDU-size fixes-mac-sched-nfapi fixes-mac-sched-tun fixes-tun fixgtpu flexran-apps flexran-improvements flexran-repair-mme-mgmt flexran-report-split fr2-hw-test fujitsu_lte_contribution fujitsu_lte_contribution-128 gNB-nrUE-USRP generate_push_ptrs git-dashboard gnb-freerun-txru gnb-n300-fixes gnb-only-test gnb-realtime-hotfix gnb-realtime-quickfix gnb-threadpool hack-exit-gnb-when-no-enb-nsa harq-hotfix hotfix-minor-remove-nr-rlc-cppcheck-error hotfix-nr-rlc-tick hotfix-ocp-executable hotfix-ue-musim-compilation hotfix_usrp_lib improve_build_nr_lte_merge improve_nr_modulation improve_ue_stability initial-nfapi-PNF-fixes integ-w13-test-rt-issue integration-develop-nr-2019w45 integration_2020_wk15 integration_2020_wk40 integration_2020_wk41 integration_2020_wk42_2 integration_2020_wk45 integration_2020_wk45_2 integration_2020_wk46 integration_2020_wk46_2 integration_2020_wk47 integration_2020_wk48 integration_2020_wk48_2 integration_2020_wk49 integration_2020_wk50 integration_2020_wk50_1 integration_2020_wk51 integration_2020_wk51_2 integration_2021_wk02 integration_2021_wk02_wMR988 integration_2021_wk04 integration_2021_wk05 integration_2021_wk06 integration_2021_wk06_MR978 integration_2021_wk06_b integration_2021_wk06_c integration_2021_wk08 integration_2021_wk08_2 integration_2021_wk08_MR963 integration_2021_wk09 integration_2021_wk09_b integration_2021_wk10 integration_2021_wk10_b integration_2021_wk11 integration_2021_wk12 integration_2021_wk12_b integration_2021_wk13_a integration_2021_wk13_b integration_2021_wk13_b_fix_tdas integration_2021_wk13_b_fixed integration_2021_wk13_c integration_2021_wk14_a integration_2021_wk15_a integration_2021_wk16 integration_2021_wk17_a integration_w5GC_CBRA_test inter-RRU inter-RRU-final inter-RRU-nr inter-RRU-oairu inter-rru-UE interoperability-test isip_nr issue271_simulator issue392-simplify-s1-nos1step2_01 issue416_nfapicleanup issue_345_l2_fapi_simulator itti-enhancement l2-fixes ldpc-dec-layering ldpc-decoder-codegen ldpc-decoder-codegen2 ldpc-decoder-improvements ldpc-offload ldpc_short_codeword_fixes load_gnb lte-m-ue_type lte-ulsch-bugfix lte_uplink_improvement mac-fixes-wk45_2 mac-monitoring main_python master mbms-fix-develop-nr merging-2019-w51-to-develop-nr mex_mmse_receiver migrate-cpp-check-container minor-fix-doc-basic-sim modify_fairRRscd_parallel mosaic5g-oai-ran mosaic5g-oai-sim msg4_phy_0303_lfq mu_allocate multi-L1 multi-RRUs multiple_ssb_sib1_bugfix nasmesh_kernel_5.8 new-gtpu new_nos1 new_pdcp new_rlc new_rlc_2020 new_rlc_in_mbms nfapi-L2-emulator nfapi-bugfix nfapi_improvement nfapi_nr_arch_mod nfapi_nr_develop nfapi_nr_develop_new ngap-dlul ngap-support ngap-w48-merge2 ngap-wf ngap-wf-1120 ngap-wf-1120-srb ngap-wf-1120-srb-gtp ngap-wf-1120-srb-gtp-hs ngap-wf-1120-srb-gtp-hs1 ngap-wf-1120-srb-gtp-hs2 ngap-wf-1120-srb-gtp-yhz ngap-wf-1203-yunsdr ngap-wf-liuyu ngap_lfq_1120 ngap_merge noCore nr-bsr-fix nr-coreset-bug-fix nr-dl-mimo-2layer nr-dlsch-multi-thread nr-dlsch-thread nr-dmrs-fixes nr-dual-connectivity nr-interdigital-test nr-ip-uplink-noS1 nr-mac-pdu-wireshark nr-mac-remove-ue-list nr-multiple-ssb nr-pdcp nr-pdcp-improvements nr-pdcp-nea2-security nr-pdcp-nia2-integrity nr-pdcp-srb-integrity nr-pdsch-extraction-bugfix nr-physim-update nr-ra-fix nr-rlc-am-bugfix-w44 nr-rlc-bugfix-w44 nr-ssb-measurements nr-stats-print nr-timing-measurement nr-timing-measurement-merge nr-ue-buffer-status nr-ue-slot-based nr-uldci nrPBCHTCFix nrPbchTcFix nrUE nrUE-hs nrUE-upper-layer nr_beamforming nr_bsr nr_ci_dlsim nr_csi_newbranch nr_dci_procedures nr_demo_wsa2019 nr_dl_dmrs_type2 nr_dl_pf nr_dl_pf2 nr_dl_ul_ptrs nr_dlsch_parallel_measurements nr_dlsim_plot nr_fapi_for_push_tmp nr_fdd_if_fix nr_fix_easycppcheck nr_flexible_NRBDL nr_improve_build_procedures nr_increase_tp nr_mib_vsa_test nr_pdcch_testing nr_pdcch_updates nr_pdsch_integration nr_polar_decoder_improvement nr_power_measurement_fixes nr_prach nr_prach_fr2 nr_pucch nr_pucch2 nr_segmentation_fixes nr_sim_fix nr_tdd_configuration nr_ue_msg3 nr_ue_pdcp_fix nr_ue_tti_cleanup nr_ul_pf nr_ul_scfdma nr_vcd nrue-multi-thread nrue_msg2_reception nsa-ue nsa_remove_band_hardcodings oai-sim oai-ubuntu-docker oai-ubuntu-docker-for-lmssdr oairu oairu-dockerfile-support oc-docker-october-improvements ocp_simulator openxg/develop pdcp-benchmark pdsch-ch-est physim-build-deploy polar8 prb_based_dl_channel_estimation preprocessor_refactor-2 ptrs_rrc_config pusch-mthread-scaling-fix pusch-retrans-fix-ue ra-dl-ul rau_rru_reciprocity_measurements recode_itti_from_scratch recursive-cmake reduce_memory_footprint release_v1_2_0_candidate remove-ci-workaround remove_nos1_hack_pdcp remove_x2_gnb_hardcoding repair-TA revert-f5c94279 revert-itti revert_memcpy rh-ci-add-ue-parallelization rh_ci_add_runtime_stats rh_ci_add_uldlharq_stats rh_ci_fix_autoterminate rh_ci_fr1_update rh_ci_gsheet_rt_monitoring rh_ci_nsa2jenkins rh_ci_nsa_test_n310 rh_ci_oc rh_ci_phy_test_improve rh_ci_py rh_ci_ra_fr2 rh_ci_rfsim_ra rh_ci_ue_parallel rh_doc_update_3 rh_fr1_newjenkins rh_fr1_update rh_gnb_compile_fix rh_wk50_debug rhel77-build rlc-v2-bugfix-status-reporting rlc-v2-tick rlc_v2_coverity_fixes rohan_ulsim2RxFix rrc-enb-phy-testmode ru-parallel-beamforming ru_rau_enhancement ru_rau_enhancement-external-timing runel runel-reverse-test s1-subnormal_rewrite s1_subnormal s1_subnormal-robert s1ap-bugfix-rab_setup sa-demo sa-demo-hs sa-merge-rrc-srb sa-msg4 sa-msg4-rrc sa-msg4-rrc-yihz sa-msg4-rrc-yihz-hs sa_rrc_yihz sanitize-address sanitize-v1 sanitize-v1-tmp sarma_pvnp_oai signal-delay sim-channels small-bugfixes-w40 small-config-change small_nr_bugfixes smallcleanup softmodem_cleanup split73 t-gnb-tracer tcri test-panos test-x310-perf test_nsa_gtpu_fix test_rt-fix_phy-test testing_2symb_pdcch testing_with_external_txdata thread-pool tools_5Gadapt tp-ota-test trx_thread_param trx_write_thread ue-csi ue-dci-false-detection ue-fixes ue-fixes-ota ue-pdsch-pusch-parallel ue-race-fix ue-updates-runel-test ue_adjust_gain ue_beam_selection ue_dlsch-multi-threading ue_dlsch_decoding_ldpc_offload ue_nfapi_mch ues_test_tmp uhd_priority_set_cleanup ul-freq-iq-samps-to-file ul_dl_dci_same_slot ul_harq ulsch_decode_mthread ulsim_changes update-to-2019-march-june-release usrp_fix_adc_shift_and_pps_sync usrp_gpio_test usrp_x400 wf-sa-rrc wireshark-T-hack-ueid wireshark-log-scheduling-requests wk11-with-phytest workaround-rebased workaround-restart-not-working x2-endc-processing x2_neighbor_6cells x2_tdd xiangwab xiangwan xw2 yihongzheng_srb zzs 2021.wk14_a 2021.wk13_d 2021.wk13_c 2021.w16 2021.w15 2021.w14 2021.w13_a 2021.w12 2021.w11 2021.w10 2021.w09 2021.w08 2021.w06 2021.w05 2021.w04 2021.w02 2020.w51_2 2020.w51 2020.w50 2020.w49 2020.w48_2 2020.w48 2020.w47 2020.w46_2 2020.w46 2020.w45_2 2020.w45 2020.w44 2020.w42_2 2020.w42 2020.w41 2020.w39 2020.w38 2020.w37 2020.w36 2020.w34 2020.w33 2020.w31 2020.w30 2020.w29 2020.w28 2020.w26 2020.w25 2020.w24 2020.w23 2020.w22 2020.w19 2020.w17 2020.w16 2020.w15 2020.w11 2020.w09 2020.w06 2020.w05 2020.w04 2020.w03 2019.w51 2019.w44 2019.w41 2019.w36 2019.w30 2019.w28 2019.w27 2019.w25 2019.w23 2019.w21 2019.w17 2019.w15 2019.w13 2019.w11 2019.w10 2019.w09 2019.w08 2019.w07 2019.w06 2019.w04 2019.w03 2018.w51 2018.w48 2018.w47 2018.w46 2018.w44 2018.w41 2018.w40 2018.w39 2018.w36 2018.w33 2018.w31 2018.w29 2018.w25 2018.w19 2018.w15 2018.w12 2018.w11 2018.w10 2018.w09 2018.w08 2018.w07 2018.w06 2018.w05 2018.w04 2018.w03 2018.w02 2017.w48 v1.2.2 v1.2.1 v1.2.0 v1.1.1 v1.1.0 v1.0.3 v1.0.2 v1.0.1 v1.0.0 osa-etsi-ws-ue osa-etsi-ws-try2 osa-etsi-ws-try1 osa-etsi-ws-gNB oai_nr_sync nr-ip-over-lte nr-ip-over-lte-v.1.5 nr-ip-over-lte-v.1.4 nr-ip-over-lte-v.1.3 nr-ip-over-lte-v.1.2 nr-ip-over-lte-v.1.1 nr-ip-over-lte-v.1.0 develop-nr-pdcch develop-nr-2020w03 develop-nr-2020w02 develop-nr-2019w51 develop-nr-2019w50 develop-nr-2019w48 develop-nr-2019w47 develop-nr-2019w45 develop-nr-2019w43 develop-nr-2019w42 develop-nr-2019w40 develop-nr-2019w28 develop-nr-2019w23 benetel_phase_rotation benetel_gnb_rel_1.0 benetel_enb_rel_1.0
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...@@ -241,6 +241,7 @@ add_boolean_option(UE_AUTOTEST_TRACE False "Activate UE autotest specific logs ...@@ -241,6 +241,7 @@ add_boolean_option(UE_AUTOTEST_TRACE False "Activate UE autotest specific logs
add_boolean_option(UE_DEBUG_TRACE False "Activate UE debug trace") add_boolean_option(UE_DEBUG_TRACE False "Activate UE debug trace")
add_boolean_option(UE_TIMING_TRACE False "Activate UE timing trace") add_boolean_option(UE_TIMING_TRACE False "Activate UE timing trace")
add_boolean_option(DISABLE_LOG_X False "Deactivate all LOG_* macros") add_boolean_option(DISABLE_LOG_X False "Deactivate all LOG_* macros")
add_boolean_option(USRP_REC_PLAY False "Enable USRP record playback mode")
add_boolean_option(DEBUG_CONSOLE False "makes debugging easier, disables stdout/stderr buffering") add_boolean_option(DEBUG_CONSOLE False "makes debugging easier, disables stdout/stderr buffering")
......
...@@ -66,6 +66,7 @@ UE_AUTOTEST_TRACE="False" ...@@ -66,6 +66,7 @@ UE_AUTOTEST_TRACE="False"
UE_DEBUG_TRACE="False" UE_DEBUG_TRACE="False"
UE_TIMING_TRACE="False" UE_TIMING_TRACE="False"
DISABLE_LOG_X="False" DISABLE_LOG_X="False"
USRP_REC_PLAY="False"
BUILD_ECLIPSE=0 BUILD_ECLIPSE=0
trap handle_ctrl_c INT trap handle_ctrl_c INT
...@@ -158,6 +159,8 @@ Options ...@@ -158,6 +159,8 @@ Options
Disable all LOG_* macros Disable all LOG_* macros
--build-eclipse --build-eclipse
Build eclipse project files. Paths are auto corrected by fixprj.sh Build eclipse project files. Paths are auto corrected by fixprj.sh
--usrp-recplay
Build for I/Q record-playback modes
Usage (first build): Usage (first build):
oaisim (eNB + UE): ./build_oai -I --oaisim -x --install-system-files oaisim (eNB + UE): ./build_oai -I --oaisim -x --install-system-files
Eurecom EXMIMO + COTS UE : ./build_oai -I --eNB -x --install-system-files Eurecom EXMIMO + COTS UE : ./build_oai -I --eNB -x --install-system-files
...@@ -350,6 +353,10 @@ function main() { ...@@ -350,6 +353,10 @@ function main() {
BUILD_TELNETSRV=1 BUILD_TELNETSRV=1
echo_info "Build embedded telnet server" echo_info "Build embedded telnet server"
shift ;; shift ;;
--usrp-recplay)
USRP_REC_PLAY="True"
echo_info "Enabling USRP record playback mode"
shift 1;;
-h | --help) -h | --help)
print_help print_help
exit 1;; exit 1;;
...@@ -540,6 +547,7 @@ function main() { ...@@ -540,6 +547,7 @@ function main() {
echo "set (UE_DEBUG_TRACE $UE_DEBUG_TRACE)" >> $cmake_file echo "set (UE_DEBUG_TRACE $UE_DEBUG_TRACE)" >> $cmake_file
echo "set (UE_TIMING_TRACE $UE_TIMING_TRACE)" >> $cmake_file echo "set (UE_TIMING_TRACE $UE_TIMING_TRACE)" >> $cmake_file
echo "set (DISABLE_LOG_X $DISABLE_LOG_X)" >> $cmake_file echo "set (DISABLE_LOG_X $DISABLE_LOG_X)" >> $cmake_file
echo "set (USRP_REC_PLAY $USRP_REC_PLAY)" >> $cmake_file
if [ "$UE" = 1 -a "$NOS1" = "0" ] ; then if [ "$UE" = 1 -a "$NOS1" = "0" ] ; then
echo_info "Compiling UE S1 build : enabling Linux and NETLINK" echo_info "Compiling UE S1 build : enabling Linux and NETLINK"
echo "set (LINUX True )" >> $cmake_file echo "set (LINUX True )" >> $cmake_file
......
...@@ -1871,6 +1871,23 @@ uint32_t rx_pucch(PHY_VARS_eNB *eNB, ...@@ -1871,6 +1871,23 @@ uint32_t rx_pucch(PHY_VARS_eNB *eNB,
eNB->pucch1ab_stats_cnt[j][i]=0; eNB->pucch1ab_stats_cnt[j][i]=0;
} }
} }
#if defined(USRP_REC_PLAY)
// It's probably bad to do this statically only once.
// Looks like the above is incomplete.
// Such reset needs to be done once a UE PHY structure is being used/re-used
// Don't know if this is ever possible in current architecture
for (i=0;i<10240;i++) {
for (j=0;j<NUMBER_OF_UE_MAX;j++) {
eNB->pucch1_stats[j][i]=0;
eNB->pucch1_stats_thres[j][i]=0;
}
}
for (i=0;i<20480;i++) {
for (j=0;j<NUMBER_OF_UE_MAX;j++) {
eNB->pucch1ab_stats[j][i]=0;
}
}
#endif
first_call=0; first_call=0;
} }
...@@ -2289,8 +2306,12 @@ uint32_t rx_pucch(PHY_VARS_eNB *eNB, ...@@ -2289,8 +2306,12 @@ uint32_t rx_pucch(PHY_VARS_eNB *eNB,
stat_im=0; stat_im=0;
// Do detection now // Do detection now
#if defined(USRP_REC_PLAY)
// It looks like the value is a bit messy when RF is replayed.
if (sigma2_dB<=(dB_fixed(stat_max)-pucch1_thres+2)) {//
#else
if (sigma2_dB<(dB_fixed(stat_max)-pucch1_thres)) {// if (sigma2_dB<(dB_fixed(stat_max)-pucch1_thres)) {//
#endif
chL = (nsymb>>1)-4; chL = (nsymb>>1)-4;
chest_mag=0; chest_mag=0;
cfo = (frame_parms->Ncp==0) ? &cfo_pucch_np[14*phase_max] : &cfo_pucch_ep[12*phase_max]; cfo = (frame_parms->Ncp==0) ? &cfo_pucch_np[14*phase_max] : &cfo_pucch_ep[12*phase_max];
...@@ -2431,7 +2452,11 @@ uint32_t rx_pucch(PHY_VARS_eNB *eNB, ...@@ -2431,7 +2452,11 @@ uint32_t rx_pucch(PHY_VARS_eNB *eNB,
if (fmt==pucch_format1b) if (fmt==pucch_format1b)
*(1+payload) = (stat_im<0) ? 1 : 2; *(1+payload) = (stat_im<0) ? 1 : 2;
} else { // insufficient energy on PUCCH so NAK } else { // insufficient energy on PUCCH so NAK
#if defined(USRP_REC_PLAY)
LOG_I(PHY,"PUCCH 1a/b: NAK subframe %d : sigma2_dB %d, stat_max %d, pucch1_thres %d\n",subframe,sigma2_dB,dB_fixed(stat_max),pucch1_thres);
#else
LOG_I(PHY,"PUCCH 1a/b: subframe %d : sigma2_dB %d, stat_max %d, pucch1_thres %d\n",subframe,sigma2_dB,dB_fixed(stat_max),pucch1_thres); LOG_I(PHY,"PUCCH 1a/b: subframe %d : sigma2_dB %d, stat_max %d, pucch1_thres %d\n",subframe,sigma2_dB,dB_fixed(stat_max),pucch1_thres);
#endif
*payload = 4; // DTX *payload = 4; // DTX
((int16_t*)&eNB->pucch1ab_stats[UE_id][(subframe<<10) + (eNB->pucch1ab_stats_cnt[UE_id][subframe])])[0] = (int16_t)(stat_re); ((int16_t*)&eNB->pucch1ab_stats[UE_id][(subframe<<10) + (eNB->pucch1ab_stats_cnt[UE_id][subframe])])[0] = (int16_t)(stat_re);
((int16_t*)&eNB->pucch1ab_stats[UE_id][(subframe<<10) + (eNB->pucch1ab_stats_cnt[UE_id][subframe])])[1] = (int16_t)(stat_im); ((int16_t*)&eNB->pucch1ab_stats[UE_id][(subframe<<10) + (eNB->pucch1ab_stats_cnt[UE_id][subframe])])[1] = (int16_t)(stat_im);
......
...@@ -128,7 +128,11 @@ ...@@ -128,7 +128,11 @@
/*!\brief Maximum number od control elemenets */ /*!\brief Maximum number od control elemenets */
#define MAX_NUM_CE 5 #define MAX_NUM_CE 5
/*!\brief Maximum number of random access process */ /*!\brief Maximum number of random access process */
#if defined(USRP_REC_PLAY)
#define NB_RA_PROC_MAX 1
#else
#define NB_RA_PROC_MAX 4 #define NB_RA_PROC_MAX 4
#endif
/*!\brief size of buffer status report table */ /*!\brief size of buffer status report table */
#define BSR_TABLE_SIZE 64 #define BSR_TABLE_SIZE 64
/*!\brief The power headroom reporting range is from -23 ...+40 dB and beyond, with step 1 */ /*!\brief The power headroom reporting range is from -23 ...+40 dB and beyond, with step 1 */
......
...@@ -1244,7 +1244,25 @@ void initiate_ra_proc(module_id_t module_idP, ...@@ -1244,7 +1244,25 @@ void initiate_ra_proc(module_id_t module_idP,
RA_template[i].Msg2_subframe = (subframeP+4)%10; RA_template[i].Msg2_subframe = (subframeP+4)%10;
/* TODO: find better procedure to allocate RNTI */ /* TODO: find better procedure to allocate RNTI */
do { do {
#if defined(USRP_REC_PLAY) // deterministic rnti in usrp record/playback mode
static int drnti[NUMBER_OF_UE_MAX] = { 0xbda7, 0x71da, 0x9c40, 0xc350, 0x2710, 0x4e20, 0x7530, 0x1388, 0x3a98, 0x61a8, 0x88b8, 0xafc8, 0xd6d8, 0x1b58, 0x4268, 0x6978 };
int j = 0;
int nb_ue = 0;
for (j = 0; j < NUMBER_OF_UE_MAX; j++) {
if (UE_RNTI(module_idP, j) > 0) {
nb_ue++;
} else {
break;
}
}
if (nb_ue >= NUMBER_OF_UE_MAX) {
printf("No more free RNTI available, increase NUMBER_OF_UE_MAX\n");
abort();
}
RA_template[i].rnti = drnti[nb_ue];
#else
RA_template[i].rnti = taus(); RA_template[i].rnti = taus();
#endif
loop++; loop++;
} while (loop != 100 && } while (loop != 100 &&
/* TODO: this is not correct, the rnti may be in use without /* TODO: this is not correct, the rnti may be in use without
......
...@@ -1717,6 +1717,9 @@ int add_new_ue(module_id_t mod_idP, int cc_idP, rnti_t rntiP,int harq_pidP ...@@ -1717,6 +1717,9 @@ int add_new_ue(module_id_t mod_idP, int cc_idP, rnti_t rntiP,int harq_pidP
UE_list->ordered_ULCCids[0][UE_id] = cc_idP; UE_list->ordered_ULCCids[0][UE_id] = cc_idP;
UE_list->num_UEs++; UE_list->num_UEs++;
UE_list->active[UE_id] = TRUE; UE_list->active[UE_id] = TRUE;
#if defined(USRP_REC_PLAY) // not specific to record/playback ?
UE_list->UE_template[cc_idP][UE_id].pre_assigned_mcs_ul = 0;
#endif
#ifdef Rel14 #ifdef Rel14
UE_list->UE_template[cc_idP][UE_id].rach_resource_type = rach_resource_type ; UE_list->UE_template[cc_idP][UE_id].rach_resource_type = rach_resource_type ;
......
...@@ -220,7 +220,7 @@ pdcp_validate_security( ...@@ -220,7 +220,7 @@ pdcp_validate_security(
stream_decrypt(pdcp_pP->cipheringAlgorithm, stream_decrypt(pdcp_pP->cipheringAlgorithm,
&decrypt_params, &decrypt_params,
&buffer_decrypted); &buffer_decrypted);
#if !defined(USRP_REC_PLAY)
if (srb_flagP) { if (srb_flagP) {
/* Now check the integrity of the complete PDU */ /* Now check the integrity of the complete PDU */
decrypt_params.message = pdcp_pdu_buffer; decrypt_params.message = pdcp_pdu_buffer;
...@@ -241,7 +241,7 @@ pdcp_validate_security( ...@@ -241,7 +241,7 @@ pdcp_validate_security(
return -1; return -1;
} }
} }
#endif
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDCP_VALIDATE_SECURITY, VCD_FUNCTION_OUT); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDCP_VALIDATE_SECURITY, VCD_FUNCTION_OUT);
return 0; return 0;
......
...@@ -242,7 +242,11 @@ typedef enum HO_STATE_e { ...@@ -242,7 +242,11 @@ typedef enum HO_STATE_e {
// #define NUM_MAX_CBA_GROUP 4 // in the platform_constants // #define NUM_MAX_CBA_GROUP 4 // in the platform_constants
/* TS 36.331: RRC-TransactionIdentifier ::= INTEGER (0..3) */ /* TS 36.331: RRC-TransactionIdentifier ::= INTEGER (0..3) */
#if defined(USRP_REC_PLAY)
#define RRC_TRANSACTION_IDENTIFIER_NUMBER 1
#else
#define RRC_TRANSACTION_IDENTIFIER_NUMBER 3 #define RRC_TRANSACTION_IDENTIFIER_NUMBER 3
#endif
typedef struct { typedef struct {
unsigned short transport_block_size; /*!< \brief Minimum PDU size in bytes provided by RLC to MAC layer interface */ unsigned short transport_block_size; /*!< \brief Minimum PDU size in bytes provided by RLC to MAC layer interface */
......
...@@ -390,8 +390,10 @@ rrc_pdcp_config_security( ...@@ -390,8 +390,10 @@ rrc_pdcp_config_security(
ue_context_pP->ue_context.kenb, ue_context_pP->ue_context.kenb,
&kRRCint); &kRRCint);
#if !defined(USRP_REC_PLAY)
#define DEBUG_SECURITY 1 #define DEBUG_SECURITY 1
#endif
#if defined (DEBUG_SECURITY) #if defined (DEBUG_SECURITY)
#undef msg #undef msg
#define msg printf #define msg printf
......
...@@ -207,6 +207,15 @@ typedef struct { ...@@ -207,6 +207,15 @@ typedef struct {
int iq_rxrescale; int iq_rxrescale;
//! Configuration file for LMS7002M //! Configuration file for LMS7002M
char *configFilename; char *configFilename;
#if defined(USRP_REC_PLAY)
unsigned short sf_mode; // 1=record, 2=replay
char sf_filename[1024]; // subframes file path
unsigned int sf_max; // max number of recorded subframes
unsigned int sf_loops; // number of loops in replay mode
unsigned int sf_read_delay; // read delay in replay mode
unsigned int sf_write_delay; // write delay in replay mode
unsigned int eth_mtu; // ethernet MTU
#endif
} openair0_config_t; } openair0_config_t;
/*! \brief RF mapping */ /*! \brief RF mapping */
......
...@@ -270,11 +270,53 @@ static int sync_to_gps(openair0_device *device) ...@@ -270,11 +270,53 @@ static int sync_to_gps(openair0_device *device)
return EXIT_SUCCESS; return EXIT_SUCCESS;
} }
#if defined(USRP_REC_PLAY)
#include "usrp_lib.h"
static FILE *pFile = NULL;
int mmapfd = 0;
struct stat sb;
iqrec_t *ms_sample = NULL; // memory for all subframes
unsigned int nb_samples = 0;
unsigned int cur_samples = 0;
int64_t wrap_count = 0;
int64_t wrap_ts = 0;
unsigned int u_sf_mode = 0; // 1=record, 2=replay
unsigned int u_sf_record = 0; // record mode
unsigned int u_sf_replay = 0; // replay mode
char u_sf_filename[1024]; // subframes file path
unsigned int u_sf_max = DEF_NB_SF; // max number of recorded subframes
unsigned int u_sf_loops = DEF_SF_NB_LOOP; // number of loops in replay mode
unsigned int u_sf_read_delay = DEF_SF_DELAY_READ; // read delay in replay mode
unsigned int u_sf_write_delay = DEF_SF_DELAY_WRITE; // write delay in replay mode
char *tmp_filename[1]; // use an array of pointer (libconfig does not seems to work with char array yet)
char config_opt_sf_file[] = CONFIG_OPT_SF_FILE;
char config_def_sf_file[] = DEF_SF_FILE;
char config_hlp_sf_file[] = CONFIG_HLP_SF_FILE;
char config_opt_sf_rec[] = CONFIG_OPT_SF_REC;
char config_hlp_sf_rec[] = CONFIG_HLP_SF_REC;
char config_opt_sf_rep[] = CONFIG_OPT_SF_REP;
char config_hlp_sf_rep[] = CONFIG_HLP_SF_REP;
char config_opt_sf_max[] = CONFIG_OPT_SF_MAX;
char config_hlp_sf_max[] = CONFIG_HLP_SF_MAX;
char config_opt_sf_loops[] = CONFIG_OPT_SF_LOOPS;
char config_hlp_sf_loops[] = CONFIG_HLP_SF_LOOPS;
char config_opt_sf_rdelay[] = CONFIG_OPT_SF_RDELAY;
char config_hlp_sf_rdelay[] = CONFIG_HLP_SF_RDELAY;
char config_opt_sf_wdelay[] = CONFIG_OPT_SF_WDELAY;
char config_hlp_sf_wdelay[] = CONFIG_HLP_SF_WDELAY;
#endif
/*! \brief Called to start the USRP transceiver. Return 0 if OK, < 0 if error /*! \brief Called to start the USRP transceiver. Return 0 if OK, < 0 if error
@param device pointer to the device structure specific to the RF hardware target @param device pointer to the device structure specific to the RF hardware target
*/ */
static int trx_usrp_start(openair0_device *device) { static int trx_usrp_start(openair0_device *device) {
#if defined(USRP_REC_PLAY)
if (u_sf_mode != 2) { // not replay mode
#endif
usrp_state_t *s = (usrp_state_t*)device->priv; usrp_state_t *s = (usrp_state_t*)device->priv;
...@@ -313,12 +355,21 @@ static int trx_usrp_start(openair0_device *device) { ...@@ -313,12 +355,21 @@ static int trx_usrp_start(openair0_device *device) {
s->rx_count = 0; s->rx_count = 0;
s->tx_count = 0; s->tx_count = 0;
s->rx_timestamp = 0; s->rx_timestamp = 0;
#if defined(USRP_REC_PLAY)
}
#endif
return 0; return 0;
} }
/*! \brief Terminate operation of the USRP transceiver -- free all associated resources /*! \brief Terminate operation of the USRP transceiver -- free all associated resources
* \param device the hardware to use * \param device the hardware to use
*/ */
static void trx_usrp_end(openair0_device *device) { static void trx_usrp_end(openair0_device *device) {
#if defined(USRP_REC_PLAY) // For some ugly reason, this can be called several times...
static int done = 0;
if (done == 1) return;
done = 1;
if (u_sf_mode != 2) { // not subframes replay
#endif
usrp_state_t *s = (usrp_state_t*)device->priv; usrp_state_t *s = (usrp_state_t*)device->priv;
s->rx_stream->issue_stream_cmd(uhd::stream_cmd_t::STREAM_MODE_STOP_CONTINUOUS); s->rx_stream->issue_stream_cmd(uhd::stream_cmd_t::STREAM_MODE_STOP_CONTINUOUS);
...@@ -326,7 +377,45 @@ static void trx_usrp_end(openair0_device *device) { ...@@ -326,7 +377,45 @@ static void trx_usrp_end(openair0_device *device) {
s->tx_md.end_of_burst = true; s->tx_md.end_of_burst = true;
s->tx_stream->send("", 0, s->tx_md); s->tx_stream->send("", 0, s->tx_md);
s->tx_md.end_of_burst = false; s->tx_md.end_of_burst = false;
#if defined(USRP_REC_PLAY)
}
#endif
#if defined(USRP_REC_PLAY)
if (u_sf_mode == 1) { // subframes store
pFile = fopen (u_sf_filename,"wb+");
if (pFile == NULL) {
std::cerr << "Cannot open " << u_sf_filename << std::endl;
} else {
unsigned int i = 0;
unsigned int modu = 0;
if ((modu = nb_samples % 10) != 0) {
nb_samples -= modu; // store entire number of frames
}
std::cerr << "Writing " << nb_samples << " subframes to " << u_sf_filename << " ..." << std::endl;
for (i = 0; i < nb_samples; i++) {
fwrite(ms_sample+i, sizeof(unsigned char), sizeof(iqrec_t), pFile);
}
fclose (pFile);
std::cerr << "File " << u_sf_filename << " closed." << std::endl;
}
}
if (u_sf_mode == 1) { // record
if (ms_sample != NULL) {
free((void*)ms_sample);
ms_sample = NULL;
}
}
if (u_sf_mode == 2) { // replay
if (ms_sample != MAP_FAILED) {
munmap(ms_sample, sb.st_size);
ms_sample = NULL;
}
if (mmapfd != 0) {
close(mmapfd);
mmapfd = 0;
}
}
#endif
} }
/*! \brief Called to send samples to the USRP RF target /*! \brief Called to send samples to the USRP RF target
...@@ -339,6 +428,9 @@ static void trx_usrp_end(openair0_device *device) { ...@@ -339,6 +428,9 @@ static void trx_usrp_end(openair0_device *device) {
*/ */
static int trx_usrp_write(openair0_device *device, openair0_timestamp timestamp, void **buff, int nsamps, int cc, int flags) { static int trx_usrp_write(openair0_device *device, openair0_timestamp timestamp, void **buff, int nsamps, int cc, int flags) {
int ret=0; int ret=0;
#if defined(USRP_REC_PLAY)
if (u_sf_mode != 2) { // not replay mode
#endif
usrp_state_t *s = (usrp_state_t*)device->priv; usrp_state_t *s = (usrp_state_t*)device->priv;
int nsamps2; // aligned to upper 32 or 16 byte boundary int nsamps2; // aligned to upper 32 or 16 byte boundary
...@@ -405,6 +497,15 @@ static int trx_usrp_write(openair0_device *device, openair0_timestamp timestamp, ...@@ -405,6 +497,15 @@ static int trx_usrp_write(openair0_device *device, openair0_timestamp timestamp,
if (ret != nsamps) if (ret != nsamps)
LOG_E(PHY,"[xmit] tx samples %d != %d\n",ret,nsamps); LOG_E(PHY,"[xmit] tx samples %d != %d\n",ret,nsamps);
#if defined(USRP_REC_PLAY)
} else {
struct timespec req;
req.tv_sec = 0;
req.tv_nsec = u_sf_write_delay * 1000;
nanosleep(&req, NULL);
ret = nsamps;
}
#endif
return ret; return ret;
} }
...@@ -421,9 +522,12 @@ static int trx_usrp_write(openair0_device *device, openair0_timestamp timestamp, ...@@ -421,9 +522,12 @@ static int trx_usrp_write(openair0_device *device, openair0_timestamp timestamp,
* \returns the number of sample read * \returns the number of sample read
*/ */
static int trx_usrp_read(openair0_device *device, openair0_timestamp *ptimestamp, void **buff, int nsamps, int cc) { static int trx_usrp_read(openair0_device *device, openair0_timestamp *ptimestamp, void **buff, int nsamps, int cc) {
usrp_state_t *s = (usrp_state_t*)device->priv; usrp_state_t *s = (usrp_state_t*)device->priv;
int samples_received=0,i,j; int samples_received=0,i,j;
int nsamps2; // aligned to upper 32 or 16 byte boundary int nsamps2; // aligned to upper 32 or 16 byte boundary
#if defined(USRP_REC_PLAY)
if (u_sf_mode != 2) { // not replay mode
#endif
#if defined(__x86_64) || defined(__i386__) #if defined(__x86_64) || defined(__i386__)
#ifdef __AVX2__ #ifdef __AVX2__
nsamps2 = (nsamps+7)>>3; nsamps2 = (nsamps+7)>>3;
...@@ -490,7 +594,45 @@ static int trx_usrp_read(openair0_device *device, openair0_timestamp *ptimestamp ...@@ -490,7 +594,45 @@ static int trx_usrp_read(openair0_device *device, openair0_timestamp *ptimestamp
s->rx_count += nsamps; s->rx_count += nsamps;
s->rx_timestamp = s->rx_md.time_spec.to_ticks(s->sample_rate); s->rx_timestamp = s->rx_md.time_spec.to_ticks(s->sample_rate);
*ptimestamp = s->rx_timestamp; *ptimestamp = s->rx_timestamp;
return samples_received; #if defined (USRP_REC_PLAY)
}
#endif
#if defined(USRP_REC_PLAY)
if (u_sf_mode == 1) { // record mode
// Copy subframes to memory (later dump on a file)
if (nb_samples < u_sf_max) {
(ms_sample+nb_samples)->header = BELL_LABS_IQ_HEADER;
(ms_sample+nb_samples)->ts = *ptimestamp;
memcpy((ms_sample+nb_samples)->samples, buff[0], nsamps*4);
nb_samples++;
}
} else if (u_sf_mode == 2) { // replay mode
if (cur_samples == nb_samples) {
cur_samples = 0;
wrap_count++;
if (wrap_count == u_sf_loops) {
std::cerr << "USRP device terminating subframes replay mode after " << u_sf_loops << " loops." << std::endl;
return 0; // should make calling process exit
}
wrap_ts = wrap_count * (nb_samples * (((int)(device->openair0_cfg[0].sample_rate)) / 1000));
}
if (cur_samples < nb_samples) {
*ptimestamp = (ms_sample[0].ts + (cur_samples * (((int)(device->openair0_cfg[0].sample_rate)) / 1000))) + wrap_ts;
if (cur_samples == 0) {
std::cerr << "starting subframes file with wrap_count=" << wrap_count << " wrap_ts=" << wrap_ts
<< " ts=" << *ptimestamp << std::endl;
}
memcpy(buff[0], &ms_sample[cur_samples].samples[0], nsamps*4);
cur_samples++;
}
struct timespec req;
req.tv_sec = 0;
req.tv_nsec = u_sf_read_delay * 1000;
nanosleep(&req, NULL);
return nsamps;
}
#endif
return samples_received;
} }
/*! \brief Compares two variables within precision /*! \brief Compares two variables within precision
...@@ -684,12 +826,135 @@ int trx_usrp_reset_stats(openair0_device* device) { ...@@ -684,12 +826,135 @@ int trx_usrp_reset_stats(openair0_device* device) {
return(0); return(0);
} }
#if defined(USRP_REC_PLAY)
extern "C" {
/*! \brief Initializer for USRP record/playback config
* \param parameter array description
* \returns 0 on success
*/
int trx_usrp_recplay_config_init(paramdef_t *usrp_recplay_params) {
// --subframes-file
memcpy(usrp_recplay_params[0].optname, config_opt_sf_file, strlen(config_opt_sf_file));
usrp_recplay_params[0].helpstr = config_hlp_sf_file;
usrp_recplay_params[0].paramflags=PARAMFLAG_NOFREE;
usrp_recplay_params[0].strptr=(char **)&tmp_filename[0];
usrp_recplay_params[0].defstrval = NULL;
usrp_recplay_params[0].type=TYPE_STRING;
usrp_recplay_params[0].numelt=sizeof(u_sf_filename);
// --subframes-record
memcpy(usrp_recplay_params[1].optname, config_opt_sf_rec, strlen(config_opt_sf_rec));
usrp_recplay_params[1].helpstr = config_hlp_sf_rec;
usrp_recplay_params[1].paramflags=PARAMFLAG_BOOL;
usrp_recplay_params[1].uptr=&u_sf_record;
usrp_recplay_params[1].defuintval=0;
usrp_recplay_params[1].type=TYPE_UINT;
usrp_recplay_params[1].numelt=0;
// --subframes-replay
memcpy(usrp_recplay_params[2].optname, config_opt_sf_rep, strlen(config_opt_sf_rep));
usrp_recplay_params[2].helpstr = config_hlp_sf_rep;
usrp_recplay_params[2].paramflags=PARAMFLAG_BOOL;
usrp_recplay_params[2].uptr=&u_sf_replay;
usrp_recplay_params[2].defuintval=0;
usrp_recplay_params[2].type=TYPE_UINT;
usrp_recplay_params[2].numelt=0;
// --subframes-max
memcpy(usrp_recplay_params[3].optname, config_opt_sf_max, strlen(config_opt_sf_max));
usrp_recplay_params[3].helpstr = config_hlp_sf_max;
usrp_recplay_params[3].paramflags=0;
usrp_recplay_params[3].uptr=&u_sf_max;
usrp_recplay_params[3].defuintval=DEF_NB_SF;
usrp_recplay_params[3].type=TYPE_UINT;
usrp_recplay_params[3].numelt=0;
// --subframes-loops
memcpy(usrp_recplay_params[4].optname, config_opt_sf_loops, strlen(config_opt_sf_loops));
usrp_recplay_params[4].helpstr = config_hlp_sf_loops;
usrp_recplay_params[4].paramflags=0;
usrp_recplay_params[4].uptr=&u_sf_loops;
usrp_recplay_params[4].defuintval=DEF_SF_NB_LOOP;
usrp_recplay_params[4].type=TYPE_UINT;
usrp_recplay_params[4].numelt=0;
// --subframes-read-delay
memcpy(usrp_recplay_params[5].optname, config_opt_sf_rdelay, strlen(config_opt_sf_rdelay));
usrp_recplay_params[5].helpstr = config_hlp_sf_rdelay;
usrp_recplay_params[5].paramflags=0;
usrp_recplay_params[5].uptr=&u_sf_read_delay;
usrp_recplay_params[5].defuintval=DEF_SF_DELAY_READ;
usrp_recplay_params[5].type=TYPE_UINT;
usrp_recplay_params[5].numelt=0;
// --subframes-write-delay
memcpy(usrp_recplay_params[6].optname, config_opt_sf_wdelay, strlen(config_opt_sf_wdelay));
usrp_recplay_params[6].helpstr = config_hlp_sf_wdelay;
usrp_recplay_params[6].paramflags=0;
usrp_recplay_params[6].uptr=&u_sf_write_delay;
usrp_recplay_params[6].defuintval=DEF_SF_DELAY_WRITE;
usrp_recplay_params[6].type=TYPE_UINT;
usrp_recplay_params[6].numelt=0;
return 0; // always ok
}
}
#endif
extern "C" { extern "C" {
/*! \brief Initialize Openair USRP target. It returns 0 if OK /*! \brief Initialize Openair USRP target. It returns 0 if OK
* \param device the hardware to use * \param device the hardware to use
* \param openair0_cfg RF frontend parameters set by application * \param openair0_cfg RF frontend parameters set by application
*/ */
int device_init(openair0_device* device, openair0_config_t *openair0_cfg) { int device_init(openair0_device* device, openair0_config_t *openair0_cfg) {
#if defined(USRP_REC_PLAY)
paramdef_t usrp_recplay_params[7];
// to check
static int done = 0;
if (done == 1) {
return 0;
} // prevent from multiple init
done = 1;
// end to check
memset(usrp_recplay_params, 0, 7*sizeof(paramdef_t));
memset(&u_sf_filename[0], 0, 1024);
tmp_filename[0] = u_sf_filename;
if (trx_usrp_recplay_config_init(usrp_recplay_params) != 0) {
std::cerr << "USRP device record/replay mode configuration error exiting" << std::endl;
return -1;
}
config_process_cmdline(usrp_recplay_params,sizeof(usrp_recplay_params)/sizeof(paramdef_t),NULL);
if (strlen(tmp_filename[0]) != 0) {
(void) strcpy(u_sf_filename, tmp_filename[0]);
} else {
(void) strcpy(u_sf_filename, DEF_SF_FILE);
}
if (u_sf_replay == 1) u_sf_mode = 2;
if (u_sf_record == 1) u_sf_mode = 1;
if (u_sf_mode == 2) {
// Replay subframes from from file
int bw_gain_adjust=0;
device->openair0_cfg = openair0_cfg;
device->type = USRP_B200_DEV;
openair0_cfg[0].rx_gain_calib_table = calib_table_b210_38;
bw_gain_adjust=1;
openair0_cfg[0].tx_sample_advance = 80;
openair0_cfg[0].tx_bw = 20e6;
openair0_cfg[0].rx_bw = 20e6;
openair0_cfg[0].iq_txshift = 4;//shift
openair0_cfg[0].iq_rxrescale = 15;//rescale iqs
set_rx_gain_offset(&openair0_cfg[0],0,bw_gain_adjust);
device->priv = NULL;
device->trx_start_func = trx_usrp_start;
device->trx_write_func = trx_usrp_write;
device->trx_read_func = trx_usrp_read;
device->trx_get_stats_func = trx_usrp_get_stats;
device->trx_reset_stats_func = trx_usrp_reset_stats;
device->trx_end_func = trx_usrp_end;
device->trx_stop_func = trx_usrp_stop;
device->trx_set_freq_func = trx_usrp_set_freq;
device->trx_set_gains_func = trx_usrp_set_gains;
device->openair0_cfg = openair0_cfg;
std::cerr << "USRP device initialized in subframes replay mode for " << u_sf_loops << " loops." << std::endl;
} else {
#endif
uhd::set_thread_priority_safe(1.0); uhd::set_thread_priority_safe(1.0);
usrp_state_t *s = (usrp_state_t*)calloc(sizeof(usrp_state_t),1); usrp_state_t *s = (usrp_state_t*)calloc(sizeof(usrp_state_t),1);
...@@ -705,6 +970,11 @@ extern "C" { ...@@ -705,6 +970,11 @@ extern "C" {
int vers=0,subvers=0,subsubvers=0; int vers=0,subvers=0,subsubvers=0;
int bw_gain_adjust=0; int bw_gain_adjust=0;
#if defined(USRP_REC_PLAY)
if (u_sf_mode == 1) {
std::cerr << "USRP device initialized in subframes record mode" << std::endl;
}
#endif
sscanf(uhd::get_version_string().c_str(),"%d.%d.%d",&vers,&subvers,&subsubvers); sscanf(uhd::get_version_string().c_str(),"%d.%d.%d",&vers,&subvers,&subsubvers);
LOG_I(PHY,"Checking for USRPs : UHD %s (%d.%d.%d)\n", LOG_I(PHY,"Checking for USRPs : UHD %s (%d.%d.%d)\n",
uhd::get_version_string().c_str(),vers,subvers,subsubvers); uhd::get_version_string().c_str(),vers,subvers,subsubvers);
...@@ -742,7 +1012,9 @@ extern "C" { ...@@ -742,7 +1012,9 @@ extern "C" {
//s->usrp->set_master_clock_rate(usrp_master_clock); //s->usrp->set_master_clock_rate(usrp_master_clock);
openair0_cfg[0].rx_gain_calib_table = calib_table_x310; openair0_cfg[0].rx_gain_calib_table = calib_table_x310;
#if defined(USRP_REC_PLAY)
std::cerr << "-- Using calibration table: calib_table_x310" << std::endl; // Bell Labs info
#endif
switch ((int)openair0_cfg[0].sample_rate) { switch ((int)openair0_cfg[0].sample_rate) {
case 30720000: case 30720000:
// from usrp_time_offset // from usrp_time_offset
...@@ -801,9 +1073,15 @@ extern "C" { ...@@ -801,9 +1073,15 @@ extern "C" {
if ((vers == 3) && (subvers == 9) && (subsubvers>=2)) { if ((vers == 3) && (subvers == 9) && (subsubvers>=2)) {
openair0_cfg[0].rx_gain_calib_table = calib_table_b210; openair0_cfg[0].rx_gain_calib_table = calib_table_b210;
bw_gain_adjust=0; bw_gain_adjust=0;
#if defined(USRP_REC_PLAY)
std::cerr << "-- Using calibration table: calib_table_b210" << std::endl; // Bell Labs info
#endif
} else { } else {
openair0_cfg[0].rx_gain_calib_table = calib_table_b210_38; openair0_cfg[0].rx_gain_calib_table = calib_table_b210_38;
bw_gain_adjust=1; bw_gain_adjust=1;
#if defined(USRP_REC_PLAY)
std::cerr << "-- Using calibration table: calib_table_b210_38" << std::endl; // Bell Labs info
#endif
} }
switch ((int)openair0_cfg[0].sample_rate) { switch ((int)openair0_cfg[0].sample_rate) {
...@@ -965,6 +1243,45 @@ extern "C" { ...@@ -965,6 +1243,45 @@ extern "C" {
} }
} }
#if defined(USRP_REC_PLAY)
}
#endif
#if defined(USRP_REC_PLAY)
if (u_sf_mode == 1) { // record mode
ms_sample = (iqrec_t*) malloc(u_sf_max * sizeof(iqrec_t));
if (ms_sample == NULL) {
std::cerr<< "Memory allocation failed for subframe record or replay mode." << std::endl;
exit(-1);
}
memset(ms_sample, 0, u_sf_max * BELL_LABS_IQ_BYTES_PER_SF);
}
if (u_sf_mode == 2) {
// use mmap
mmapfd = open(u_sf_filename, O_RDONLY | O_LARGEFILE);
if (mmapfd != 0) {
fstat(mmapfd, &sb);
std::cerr << "Loading subframes using mmap() from " << u_sf_filename << " size=" << (uint64_t)sb.st_size << " bytes ..." << std::endl;
ms_sample = (iqrec_t*) mmap(NULL, sb.st_size, PROT_WRITE, MAP_PRIVATE, mmapfd, 0);
if (ms_sample != MAP_FAILED) {
nb_samples = (sb.st_size / sizeof(iqrec_t));
int aligned = (((unsigned long)ms_sample & 31) == 0)? 1:0;
std::cerr<< "Loaded "<< nb_samples << " subframes." << std::endl;
if (aligned == 0) {
std::cerr<< "mmap address is not 32 bytes aligned, exiting." << std::endl;
close(mmapfd);
exit(-1);
}
} else {
std::cerr << "Cannot mmap file, exiting." << std::endl;
close(mmapfd);
exit(-1);
}
} else {
std::cerr << "Cannot open " << u_sf_filename << " , exiting." << std::endl;
exit(-1);
}
}
#endif
return 0; return 0;
} }
} }
......
#ifndef __USRP_LIB_H
#define __USRP_LIB_H
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/** usrp_lib.h
*
* \author: bruno.mongazon-cazavet@nokia-bell-labs.com
*/
#if defined (USRP_REC_PLAY)
#include <sys/mman.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include "common/config/config_paramdesc.h"
#include "common/config/config_userapi.h"
#define BELL_LABS_IQ_HEADER 0xabababababababab
#define BELL_LABS_IQ_PER_SF 7680 // Up to 5MHz bw for now
#define BELL_LABS_IQ_BYTES_PER_SF (BELL_LABS_IQ_PER_SF * 4)
typedef struct {
int64_t header;
int64_t ts;
int64_t rfu1;
int64_t rfu2; // pad for 256 bits alignement required by AVX2
unsigned char samples[BELL_LABS_IQ_BYTES_PER_SF]; // iq's for one subframe
} iqrec_t;
#define DEF_NB_SF 120000 // default nb of sf or ms to capture (2 minutes at 5MHz)
#define DEF_SF_FILE "/home/nokia/iqfile" // default subframes file name
#define DEF_SF_DELAY_READ 860 // default read delay µs (860=real)
#define DEF_SF_DELAY_WRITE 15 // default write delay µs (15=real)
#define DEF_SF_NB_LOOP 5 // default nb loops
/* help strings definition for command line options, used in CMDLINE_XXX_DESC macros and printed when -h option is used */
#define CONFIG_HLP_SF_FILE "Path of the file used for subframes record or replay"
#define CONFIG_HLP_SF_REC "Record subframes from USRP driver into a file for later replay"
#define CONFIG_HLP_SF_REP "Replay subframes into USRP driver from a file"
#define CONFIG_HLP_SF_MAX "Maximum count of subframes to be recorded in subframe file"
#define CONFIG_HLP_SF_LOOPS "Number of loops to replay of the entire subframes file"
#define CONFIG_HLP_SF_RDELAY "Delay in microseconds to read a subframe in replay mode"
#define CONFIG_HLP_SF_WDELAY "Delay in microseconds to write a subframe in replay mode"
/* keyword strings for command line options, used in CMDLINE_XXX_DESC macros and printed when -h option is used */
#define CONFIG_OPT_SF_FILE "subframes-file"
#define CONFIG_OPT_SF_REC "subframes-record"
#define CONFIG_OPT_SF_REP "subframes-replay"
#define CONFIG_OPT_SF_MAX "subframes-max"
#define CONFIG_OPT_SF_LOOPS "subframes-loops"
#define CONFIG_OPT_SF_RDELAY "subframes-read-delay"
#define CONFIG_OPT_SF_WDELAY "subframes-write-delay"
/* For information only - the macro is not usable in C++ */
/*---------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
/* command line parameters for USRP record/playback */
/* optname helpstr paramflags XXXptr defXXXval type numelt */
/*---------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
#define USRP_RECPLAY_PARAMS_DESC { \
{"subframes-file", CONFIG_HLP_SF_FILE, 0, strptr:(char **)&u_sf_filename, defstrval:DEF_SF_FILE, TYPE_STRING, sizeof(u_sf_filename)}, \
{"subframes-record", CONFIG_HLP_SF_REC, PARAMFLAG_BOOL, uptr:&u_sf_record, defuintval:0, TYPE_UINT, 0}, \
{"subframes-replay", CONFIG_HLP_SF_REP, PARAMFLAG_BOOL, uptr:&u_sf_replay, defuintval:0, TYPE_UINT, 0}, \
{"subframes-max", CONFIG_HLP_SF_MAX, 0, uptr:&u_sf_max, defintval:DEF_NB_SF, TYPE_UINT, 0}, \
{"subframes-loops", CONFIG_HLP_SF_LOOPS, 0, uptr:&u_sf_loops, defintval:DEF_SF_NB_LOOP, TYPE_UINT, 0}, \
{"subframes-read-delay", CONFIG_HLP_SF_RDELAY, 0, uptr:&u_sf_read_delay, defintval:DEF_SF_DELAY_READ, TYPE_UINT, 0}, \
{"subframes-write-delay", CONFIG_HLP_SF_WDELAY, 0, uptr:&u_sf_write_delay, defintval:DEF_SF_DELAY_WRITE, TYPE_UINT, 0}, \
}
#endif // BELL_LABS_MUST
#endif // __USRP_LIB_H
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