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629 Commits
Author SHA1 Message Date
Cedric Roux 783667552e T: add -rb option to enb tracer 2017-10-17 13:16:44 +02:00
Cedric Roux 748a0790c9 T: hack for enb tracer 2017-10-12 11:00:33 +02:00
Cedric Roux 6d7a1a1623 minor: improve T tracer logs 2017-10-11 11:40:42 +02:00
Cedric Roux a9d6e04cf2 T: modify extract_input_subframe to dump several subframes 2017-10-09 16:33:05 +02:00
Raymond Knopp 210754c034 Merge branch 'RU-RAU-split' of https://gitlab.eurecom.fr/oai/openairinterface5g into RU-RAU-split 2017-10-07 08:23:17 +02:00
Raymond Knopp b8235ff707 bugfix in dci generation (padding bits set to 0 in format 0 DCI) 
removal of LOG_I put for debugging.
 2017-10-07 08:22:02 +02:00
frtabu 3b824c9067 telnet server and shared library loader enhancement 2017-10-07 00:35:23 +02:00
frtabu 4685536b8c telnet display log level fix 2017-10-05 00:36:29 +02:00
frtabu ade874e753 add process related telnet command 2017-10-03 00:25:04 +02:00
frtabu 8c22204a6c temporary fix undefined symbols in telnet shared lib 2017-10-02 00:07:59 +02:00
frtabu d88b72498d remove getopt call in configuration module, it changes the argv order. Fix configuration module bugs (command line arguments sometimes not properly processed 2017-10-01 19:19:36 +02:00
oai 16eb450927 Add generic shared lib loader 2017-09-29 16:15:04 +02:00
frtabu 30abbdf826 prepare for telnet server integration 2017-09-29 02:07:33 +02:00
Cedric Roux e6936f1b7c update T tracer 
not finished, UE may not work, many things bad/to fix properly
 2017-09-27 17:59:08 +02:00
Raymond Knopp a5ab75e1f3 Merge branch 'RU-RAU-split' of https://gitlab.eurecom.fr/oai/openairinterface5g into RU-RAU-split 
Conflicts:
	common/config/config_userapi.h
	openair2/ENB_APP/enb_config.c
	targets/RT/USER/lte-softmodem.c
 2017-09-26 22:30:13 -07:00
Raymond Knopp bc9c587b48 Merge remote-tracking branch 'origin/develop' into RU-RAU-split 
Conflicts:
	openair1/PHY/INIT/lte_init.c
	openair1/PHY/LTE_ESTIMATION/defs.h
	openair1/PHY/LTE_ESTIMATION/lte_ue_measurements.c
	openair1/PHY/LTE_TRANSPORT/dci.c
	openair1/PHY/LTE_TRANSPORT/dci_tools.c
	openair1/PHY/LTE_TRANSPORT/defs.h
	openair1/PHY/LTE_TRANSPORT/dlsch_decoding.c
	openair1/PHY/LTE_TRANSPORT/dlsch_demodulation.c
	openair1/PHY/LTE_TRANSPORT/dlsch_llr_computation.c
	openair1/PHY/LTE_TRANSPORT/if5_tools.c
	openair1/PHY/LTE_TRANSPORT/phich.c
	openair1/PHY/LTE_TRANSPORT/proto.h
	openair1/PHY/defs.h
	openair1/SCHED/phy_procedures_lte_eNb.c
	openair1/SCHED/phy_procedures_lte_ue.c
	openair1/SCHED/pusch_pc.c
	openair2/ENB_APP/enb_config.c
	openair2/LAYER2/MAC/defs.h
	openair2/LAYER2/MAC/eNB_scheduler.c
	openair2/LAYER2/MAC/eNB_scheduler_dlsch.c
	openair2/LAYER2/MAC/eNB_scheduler_primitives.c
	openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
	openair2/LAYER2/MAC/pre_processor.c
	openair2/LAYER2/MAC/ue_procedures.c
	targets/RT/USER/lte-enb.c
	targets/RT/USER/lte-softmodem.c
	targets/RT/USER/lte-softmodem.h
	targets/RT/USER/lte-ue.c
	targets/SIMU/USER/init_lte.c
	targets/SIMU/USER/oaisim_functions.c
 2017-09-26 21:43:03 -07:00
oai 53907d3739 fix command line processing crash 2017-09-26 15:35:26 +02:00
oai aae10bf0c2 Merge branch 'RU-RAU-split' of https://gitlab.eurecom.fr/oai/openairinterface5g into RU-RAU-split 2017-09-26 13:22:30 +02:00
oai 7ce0e45db3 fix process_cmdline error, 2017-09-26 13:21:41 +02:00
oai d09a0a2a5d Remove legacy configuration mechanism 2017-09-25 17:31:25 +02:00
frtabu 3e27fc89fd Improve configuration module error management at init time, Fix command line help option processing, remove shotopt field from parameter structure 2017-09-24 23:43:48 +02:00
oai cc79250fcc Fix configuration module shared library improperly build and not loadable when libconfig version is below 1.5 2017-09-22 12:13:32 +02:00
Francois TABURET 32786cc7f7 Integration of configuration module. Temporarily keep the legacy mode. 
lte-softmodem -O <config file> will trigger legacy config mode
ltesoftmodem  -O libconfig:<config file> will trigger configuration module usage.
 2017-09-21 19:30:00 +02:00
Raymond Knopp d2249d5c56 Merge branch 'RU-RAU-split' of https://gitlab.eurecom.fr/oai/openairinterface5g into RU-RAU-split 2017-09-14 07:16:10 -07:00
Raymond Knopp 362f584d66 integration of remaining nFAPI messages 2017-09-14 07:15:49 -07:00
frtabu cdca16f655 add configuration module, with compilation, but not yet integrated in softmodem 2017-09-04 00:12:35 +02:00
Cedric Roux 761bf3c4c2 T: fix VCD traces 2017-08-29 17:18:23 +02:00
Cedric Roux a945f85d6f Merge remote-tracking branch 'internal/T-new-traces' into develop_integration_w34 2017-08-29 10:25:41 +02:00
Cedric Roux 0daf79bfc8 T: add some new traces 
- ENB_PHY_OUTPUT_SIGNAL to trace output signal
- ENB_MAC_SCHEDULING_REQUEST to trace scheduling requests
 2017-08-29 10:23:06 +02:00
Cedric Roux 0293141817 T tracer: add a new tool: extract_input_subframe 
This program extracts a given subframe from a recorded trace.
 2017-08-20 22:52:35 +02:00
Raymond Knopp 8da1c4b5bb Note: this commit is work in progress. Contains initial integration of NFAPI data structures which are tested for TX path. RX path to follow. 2017-07-06 08:18:32 -07:00
Cedric Roux 85ac4e4648 T: minor makefile fix 2017-06-16 14:51:13 +02:00
Raymond Knopp d23697aef3 Merge branch 'develop' into RU-RAU-split 
Conflicts:
	openair1/PHY/INIT/lte_init.c
	openair1/PHY/LTE_ESTIMATION/lte_ul_channel_estimation.c
	openair1/PHY/LTE_TRANSPORT/dci.c
	openair1/PHY/LTE_TRANSPORT/dci_tools.c
	openair1/PHY/LTE_TRANSPORT/dlsch_coding.c
	openair1/PHY/LTE_TRANSPORT/dlsch_decoding.c
	openair1/PHY/LTE_TRANSPORT/dlsch_demodulation.c
	openair1/PHY/LTE_TRANSPORT/dlsch_llr_computation.c
	openair1/PHY/LTE_TRANSPORT/dlsch_modulation.c
	openair1/PHY/LTE_TRANSPORT/if4_tools.c
	openair1/PHY/LTE_TRANSPORT/if5_tools.c
	openair1/PHY/LTE_TRANSPORT/if5_tools.h
	openair1/PHY/LTE_TRANSPORT/pcfich.c
	openair1/PHY/LTE_TRANSPORT/phich.c
	openair1/PHY/LTE_TRANSPORT/prach.c
	openair1/PHY/LTE_TRANSPORT/rar_tools.c
	openair1/PHY/LTE_TRANSPORT/srs_modulation.c
	openair1/PHY/defs.h
	openair1/PHY/impl_defs_lte.h
	openair1/PHY/impl_defs_top.h
	openair1/SCHED/phy_procedures_lte_eNb.c
	openair1/SCHED/phy_procedures_lte_ue.c
	openair2/COMMON/mac_rrc_primitives.h
	openair2/ENB_APP/enb_config.c
	openair2/ENB_APP/enb_config.h
	openair2/LAYER2/MAC/config.c
	openair2/LAYER2/MAC/eNB_scheduler.c
	openair2/LAYER2/MAC/eNB_scheduler_dlsch.c
	openair2/LAYER2/MAC/eNB_scheduler_mch.c
	openair2/LAYER2/MAC/eNB_scheduler_primitives.c
	openair2/LAYER2/MAC/main.c
	openair2/LAYER2/MAC/proto.h
	openair2/RRC/LITE/MESSAGES/asn1_msg.c
	openair2/RRC/LITE/MESSAGES/asn1_msg.h
	openair2/RRC/LITE/rrc_UE.c
	openair2/RRC/LITE/rrc_common.c
	openair2/RRC/LITE/rrc_eNB.c
	targets/ARCH/COMMON/common_lib.c
	targets/ARCH/COMMON/common_lib.h
	targets/ARCH/ETHERNET/USERSPACE/LIB/eth_raw.c
	targets/ARCH/ETHERNET/USERSPACE/LIB/eth_udp.c
	targets/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.c
	targets/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.h
	targets/ARCH/ETHERNET/USERSPACE/LIB/if_defs.h
	targets/ARCH/LMSSDR/USERSPACE/LIB/lms_lib.cpp
	targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if4p5.25PRB.lo.conf
	targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if4p5.50PRB.lo.conf
	targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.band7.tm1.if4p5.25PRB.oaisim.conf
	targets/RT/USER/lte-enb.c
	targets/RT/USER/lte-softmodem.c
	targets/RT/USER/lte-ue.c
	targets/RT/USER/rt_wrapper.h
	targets/SIMU/USER/channel_sim.c
	targets/SIMU/USER/init_lte.c
	targets/SIMU/USER/oaisim.c
	targets/SIMU/USER/oaisim_functions.c
 2017-06-05 15:33:38 -07:00
Cedric Roux 8625a8672a T: improve trace ENB_PHY_ULSCH_UE_DCI 2017-05-19 16:17:56 +02:00
Cedric Roux ce08fa8e9e integration fix: remove various warnings 2017-05-15 15:57:26 +02:00
Raymond Knopp 2f398d311e added ran_context.h 2017-04-17 11:17:00 -07:00
Raymond Knopp b42aed9ed9 initial testing version of L1L-L1H split (RRU-RAU) 2017-04-17 10:40:23 -07:00
Cedric Roux cff9149920 fix issue 227 - UE IP settings disrupts realtime 
see https://gitlab.eurecom.fr/oai/openairinterface5g/issues/227

When the UE connects to the eNodeB and receives its IP address from the
network, it calls system() to set it in the linux kernel world. This call
is not done in a realtime thread, but in the NAS, which uses its own thread,
independent of the realtime processing.

In some situations this totally disrupts realtime processing.

It is difficult to know precisely why that happens, but it seems that calling
fork(), as system() does, in a multi-threaded program is not a good idea. (So
say several people on the internet.) It is not clear why the softmodem is
impacted, but it seems that fork() is really what triggers the disruption.
Several tests lead to that conclusion.

To fix the problem, we create a child background process very early in main()
(before anything else basically). Then instead of calling system(), the main
process sends the string to the background process. The background process
gets the string, passes it to system() and reports the success/failure back
to the main process.

This solution involves a lot of system calls, but calling system() in the
first place is not cheap either. As long as no realtime thread uses this
mechanism, things should be fine. Time will tell.
 2017-03-23 12:34:24 +01:00
Cedric Roux 339353a96c integration fix: have a central place of definition for clock_difftime_ns 
Prior to this commit, the following command failed to build dlsim:
    ./build_oai --phy_simulators -c

Choice has been made to define it in a .h file as a static inline
function.
 2017-02-20 10:53:35 +01:00
Cedric Roux f9b5dafe29 T: let it compile with C++ 
We now have 4 versions of T_HEADER:
 - bad quality C++ version with time
 - good quality C version with time
 - bad quality C++ version without time
 - good quality C version without time
 2017-02-17 18:16:22 +01:00
gabrielC eadcba956e Merge branch 'develop-realtime-lts' into develop_integration_w07 
Conflicts:
	targets/RT/USER/lte-enb.c
	targets/RT/USER/lte-softmodem.c
	targets/RT/USER/lte-ue.c
 2017-02-17 11:51:03 +01:00
Cedric Roux f92bd91544 Merge branch 'enhancement-199-nas-multi-ue' into develop_integration_w07 
Conflicts:
	openair1/SCHED/phy_procedures_lte_ue.c
	targets/RT/USER/lte-softmodem.c
	targets/SIMU/USER/oaisim.c
	targets/SIMU/USER/oaisim_functions.c
 2017-02-16 12:14:26 +01:00
Laurent b9e03cf251 fix usrp thread priority 2017-02-09 19:17:28 +01:00
laurent 51b23b4061 merge latest develop, enhance real time, set back BCH tracing in UE as in develop branch 2017-02-08 21:19:10 +01:00
Cedric Roux ea6fb5c481 better handle user input in hex_string_to_hex_value 
Adapt calling sites too.

When data comes from the user, it is good to check that
what we read is correct and warn the user if it's not.
 2017-02-02 16:35:45 +01:00
Laurent 094ac2f3ea merge with head of branch 2017-02-01 15:03:57 +01:00
Laurent 9f33d0904b merge develop 2017-02-01 13:08:35 +01:00
Cedric Roux 2d8ae33544 T: remove ENB_MAC_UE_UL_PDU_WITH_DATA from group HEAVY 
we want those traces in the logs people send to us and
the group HEAVY is disabled in the wiki instructions.
 2017-01-30 17:25:43 +01:00
Cedric Roux 03bf3a6dc5 put UE T messages above VCD ones 
looks better
 2017-01-30 17:24:44 +01:00
Cedric Roux bb903e8d4f add/remove T traces to be up to date with current software 2017-01-30 17:24:08 +01:00