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d312f9c8059ec2d2cb87d1cbc51f5dbd05a2beb2
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130 Commits
Author SHA1 Message Date
Raymond Knopp d312f9c805 debugging for TDD 2018-03-19 01:10:10 -07:00
Raymond Knopp f8f6f003ef Bugfix 2018-03-12 13:54:09 +01:00
Raymond Knopp 1f130faf17 Resolving Merge conflicts 2018-03-12 13:48:12 +01:00
Raymond Knopp ffe2967d81 Split init and config USRP device. It seems to have solved the stop/restart RAU without stopping the RRU 2018-03-12 11:31:08 +01:00
Raymond Knopp 9a373b2897 oaisim updates after merge with develop 2018-03-11 19:43:44 +01:00
Raymond Knopp c42a4f4baa testing monolithic eNodeB after merge with develop. Changes : don't create ru_thread_control and add initalization procedures during configuration instead. 2018-03-11 10:11:19 +01:00
Raymond Knopp bf846280d1 removal of warnings 2018-03-11 09:20:45 +01:00
Raymond Knopp 4d71261cb9 Merge remote-tracking branch 'origin/develop' into ru_rau_enhancement 
Conflicts:
	cmake_targets/CMakeLists.txt
	openair1/PHY/INIT/lte_init_ru.c
	openair1/PHY/defs.h
	openair2/ENB_APP/enb_paramdef.h
	targets/RT/USER/lte-ru.c
 2018-03-11 08:45:09 +01:00
Raymond Knopp 79c8d0e0cb updates for IF4p5 to handle >1 nb_rx/nb_tx. Tested with 2x2 2018-03-10 16:19:40 +01:00
Raymond Knopp 6a4abf1464 modifications to default configuration files for oaisim and some minor chanes to lte-ru.c for simulator target 2018-03-09 10:48:32 -08:00
Cedric Roux 963805820c add a stop_rf function in the RU 
When the program exits it has to stop the streaming of the USRP.
The function exit_fun is supposed to do that. When quitting with
control+c (very common case) this function is not called. The
code is very unclear there, so let's add a stop_rf in the RU,
as there is already a start_rf.

If we don't call trx_end_func, then at the next run the USRP
device may be in an unstable state and behave improperly.

If the program crashes then the USRP device may be in an
unstable state. The only solution to this problem is to reset
the USRP device.

Maybe there is a way to clean the state of the device when we
open it, before we start using it. Sort of a cleanup before
use. That could be a better solution to "bad state after program
crash".

What has been tested:
- monolithic eNB only
 2018-03-08 10:29:28 +01:00
Younes bc0ae0fce9 Merge branch 'ru_rau_enhancement' of https://gitlab.eurecom.fr/oai/openairinterface5g into ru_rau_enhancement 2018-03-05 08:17:10 +01:00
Younes a4660d322d minor changes in RRU portion for frame resynch 2018-03-05 08:16:55 +01:00
Raymond Knopp 271b761a64 frame resynch completed. to be tested with more than 2 RRU. 2018-03-05 08:15:46 +01:00
Raymond Knopp 4afeaaf2ff Merge branch 'ru_rau_enhancement' of https://gitlab.eurecom.fr/oai/openairinterface5g into ru_rau_enhancement 2018-03-04 18:39:24 +01:00
Raymond Knopp 570ac353f1 frame resynchronization in RAU and RRU 2018-03-04 18:38:43 +01:00
Younes e57ecfb7f8 modifications for RU synch 2018-03-03 21:33:15 +01:00
Raymond Knopp b68e7d76eb fixes for if4p5 RRU 2018-03-03 09:36:31 +01:00
Raymond Knopp 103471e9cc added "is_slave" flag parsing to RAU 2018-03-02 20:08:27 +01:00
Raymond Knopp 58fb23757f Merge branch 'ru_rau_enhancement' of https://gitlab.eurecom.fr/oai/openairinterface5g into ru_rau_enhancement 2018-03-02 17:06:02 +01:00
Younes cbecc5860c modifications for Synch procedure in RU 2018-03-02 17:02:54 +01:00
Younes 34be055fb3 changes in RAU handling of multiple RRUs 2018-03-02 17:01:20 +01:00
Raymond Knopp 4695d16cf9 handling of RU_IDLE->RU_RUN->RU_IDLE 2018-02-25 21:58:26 +01:00
Raymond Knopp 1bf4541190 Merge branch 'ru_rau_enhancement' of https://gitlab.eurecom.fr/oai/openairinterface5g into ru_rau_enhancement 
Conflicts:
	targets/SIMU/USER/oaisim.c
 2018-02-25 18:24:58 +01:00
Raymond Knopp 5abbdaa39c debugging for RU state control 2018-02-25 18:24:14 +01:00
Raymond Knopp 75325ec79e debbuging for RU state control 2018-02-25 18:23:40 +01:00
Raymond Knopp d4eb54660a indentation of lte-ru.c 2018-02-23 16:10:02 -08:00
Raymond Knopp 1547de9ad8 debugging for simulator target 2018-02-24 01:04:01 +01:00
Raymond Knopp 5cb9fcfce7 fixed compilation error in lte-ru.c Added modifications for oaisim from other branch. 2018-02-23 17:18:52 +01:00
khadraou de5e5beee1 Merge remote-tracking branch 'origin/develop' into ru_rau_enhancement 2018-02-22 17:11:44 +01:00
Younes e2ddd50fde Dealing with connection lost case. Now the RRU keeps working but we can't restart it again, a problem with the USRP load 2018-02-22 15:54:27 +01:00
Cedric Roux 365ca71a4a remove compilation warnings 2018-02-22 15:03:45 +01:00
Younes ecd1f9f3e1 Dealing with the case of keeping RRU working if RAU is down 2018-02-21 15:10:42 +01:00
Cedric Roux 8cab562b9f Merge remote-tracking branch 'origin/feature-merge-merge-f68' into develop_integration_2018_w07 2018-02-15 09:58:26 +01:00
Emad 1056604b25 I tried to change rx and tx attenuation by the config file, but they are not changed. The bug is because att_rx and att_tx do not put in RC.rru when local_rf is "yes" in config file. We need to put att_rx and att_rx for both local_rf = "yes" and "no". Also RF config which send to RF device must be fill by this parameters. 2018-02-12 15:12:22 +01:00
Robert Schmidt 6cff88b9c8 free memory on teardown after all RU/eNB threads have been released 2018-02-09 10:56:14 +01:00
Robert Schmidt c8ae5b7c09 decrease warning 2018-02-08 18:55:23 +01:00
Robert Schmidt a21bc513bb Merge branch 'develop' into feature-merge-f68 2018-02-08 18:05:28 +01:00
Raymond Knopp f9aba7ac0f OTA synchronization for TDD. Added PSS position computation for testing on EURECOM CRAN. 2018-02-04 02:18:24 -08:00
Younes 9e69e729c5 bugfix 2018-02-02 16:51:59 +01:00
Younes 57f02ec182 bugfix 2018-02-02 16:35:30 +01:00
Younes 7c4e75d018 Send RRU_sync_ok once RRU is in sync 2018-02-02 16:32:22 +01:00
Younes 58948310b3 Slave RU can now synchronize, the problem was in nb_antennas_rx which is init in UE but not in RU. I added it in ru_thread_control, but it should be done somewhere else. Added msg RRU_sync_ok from RRU to RAU to inform the RAU that the RRU is in sync 2018-02-02 16:22:08 +01:00
Younes 9d8c205073 Removed some logs 2018-02-02 11:06:49 +01:00
Robert Schmidt d092231181 free memory when stopping/restarting lte-softmodem 
- add function free_td() -> complements init_td() [seems to not be used, added
  for completeness]
- add function free_td8() -> undoes init_td8() [free memory of 8-bit LLR Turbo
  decoder]
- add function free_td16() -> undoes init_td16() [free memory of 16-bit LLR
  Turbo decoder]
- change function free_tdavx216() -> undoes init_tdavx216() [free memory of
  16-bit LLR Turbo decoder, AVX2 version]
- add free_lte_top() -> frees memory allocated by init_lte_top()
- change free_ul_ref_sigs() to set freed pointers to NULL
- add method free_transport() -> frees memory of ULSCH/DLSCH transport channels
- use the above functions when stopping/restarting the lte-softmodem
 2018-01-31 16:49:24 +01:00
Robert Schmidt 4f1c51f38c add phy_free_RU() and phy_free_lte_eNB() 
this methods free the memory that is allocated by the functions
phy_init_RU() and phy_init_lte_eNB()
 2018-01-31 16:49:24 +01:00
Robert Schmidt 8e9d9807ae lte-ru.c: fct for interface -dependant config, export more functions 
- add set_function_spec_param() which configures RU_t instance depending on its
  function(al split)
- export more functions like kill_RU_proc() so that they can be reused by
  restart functionality
 2018-01-31 16:49:24 +01:00
Robert Schmidt a91a35877d join all RU threads 2018-01-31 16:49:24 +01:00
Robert Schmidt 9333c16ecb bugfixes: correctly initialize mutexes, conds of RU_proc_t, unlock RU.mutex after using 2018-01-31 16:49:24 +01:00
Younes becbaf2006 bugfix in do_ru_synch 2018-01-29 16:04:45 +01:00