1. 09 Oct, 2018 1 commit
    • Bi-Ruei, Chiu's avatar
      Update asn1c to commit d3aed06bb2bec7df1b5c6d0333f8c7dfc5993372 · 5eceff9f
      Bi-Ruei, Chiu authored
      1. Fix the problem of compiling NR_RangeToBestCell.c of NR-RRC 15.3.0
      2. Fix the problem that default OCTET/BIT STRING value not used in APER
      3. Add support of extension group inside CHOICE type used in LTE-RRC 15.3.0
      4. Fix the problem that NGAP 15.0.0 ASN.1 can not generate C files
  2. 16 Aug, 2018 1 commit
  3. 01 Aug, 2018 1 commit
    • Cedric Roux's avatar
      fix install on centOS · 9e8ad492
      Cedric Roux authored
      - install package 'vim-common' to have 'xxd' needed by the compilation
        process of the T tracer
      - change the way xxd is called so that no file is created in case
        of error
  4. 30 Jul, 2018 1 commit
  5. 24 Jul, 2018 2 commits
    • Cedric Roux's avatar
      better setup for asn1c · a385af01
      Cedric Roux authored
      - use OAI location to retrieve asn1c
      - use a specific commit instead of a branch name
    • Cedric Roux's avatar
      remove gccxml/castxml · 1961fd7f
      Cedric Roux authored
      This was used for the ITTI analyzer.
      The ITTI analyzer is now to be considered obsolete.
      The source code will be removed at some point.
  6. 13 Jul, 2018 2 commits
    • Bi-Ruei, Chiu's avatar
      Create configure file for asn1c · a3e9c480
      Bi-Ruei, Chiu authored
      Add `autoreconf -iv` in build_helper to create configure file for asn1c.
    • Bi-Ruei, Chiu's avatar
      Use an un-official community collaboration version of asn1c · a247907d
      Bi-Ruei, Chiu authored
      1. It's no need to modify LTE-RRC's ASN.1 file for enabling option group
         feature in generate_asn1.
      2. It's no need to patch the C header files generated from
         LTE-RRC/S1AP/X2AP's ASN.1 in fix_asn1.
      3. It's no need to pre-process S1AP/X2AP's ASN.1 for enabling information
         object class feature by asn1tostruct.py.
      This commit requires an un-official version of asn1c which are
      collaboration of asn1c community members and `build_helper` is modified
      in this commit accordingly :
      This asn1c can also convert ASN.1 of 5G NR RRC (38.331, v15.1.0) and
      generate C files with -findirect-choice command line option without
      tweaking ASN.1 file.
      Examples for how to use this asn1c for S1AP are in S1AP files, e.g.
      s1ap_eNB_nas_procedures.c and s1ap_eNB_handler.c.
      There is an modified openair-cn (based on tag 0.5.0) with this new asn1c at :
      Basic S1AP interaction and data transfer operation between OAI eNB and
      this modified openair-cn has been tested.
      Note: Community version of asn1c is keeping evolved to provide better usage.
  7. 10 Jul, 2018 1 commit
  8. 29 Jun, 2018 1 commit
  9. 13 May, 2018 1 commit
  10. 17 Apr, 2018 1 commit
  11. 06 Apr, 2018 1 commit
  12. 12 Mar, 2018 1 commit
  13. 08 Mar, 2018 1 commit
  14. 19 Feb, 2018 1 commit
    • Cedric Roux's avatar
      fix CentOS compilation · 62787a88
      Cedric Roux authored
      The following was not working properly:
          ./build_oai -I -w USRP
      After this commit it works.
      And so does:
        ./build_oai --eNB -w USRP
  15. 15 Jan, 2018 1 commit
    • Cedric Roux's avatar
      import NFAPI work from David Price from Cisco (non-working commit, do not use it) · 7757b9e7
      Cedric Roux authored
      It has been chosen to not include the full history of commits
      from David. He included a binary version of wireshark, probably
      a modified one that understands NFAPI. Wireshark is released under
      the GPL license, we cannot include it in the repository. We could
      have done a next commit to remove this binary. But then it would
      still be present in the history of commits, which may not be allowed.
      And it would take space on disk. We could edit the history to remove
      wireshark entirely. But this operation is too complicated.
      There was also a pcap capture file, which has nothing to do in
      the history of commits and would take space on disk. There again,
      it's too difficult to edit the history to remove it.
      There was a file .gitignore that was also removed.
      The original history can be found on David's repository:
      The branch is: nfapi-ru-rau-split.
      A copy of that branch has been included in the internal OAI
      repository, for those who have access to it.
      The branch is the same. The last commit ID is
      You can compare the current commit with the commit 9106...
      to see what differs.
      The current commit has to be considered non-working.
      The commit following the current commit will fix problems with
      the work in the current commit.
      If you use git bisect, don't spend time analyzing the current
  16. 14 Jan, 2018 1 commit
  17. 04 Jan, 2018 1 commit
    • Cedric Roux's avatar
      Add support for Ubuntu 17.04 and 17.10. · ec56a416
      Cedric Roux authored
      Basically, build_helper has been adapted so that:
        ./buil_oai -I -w USRP
      works for Ubuntu 17.04 and 17.10.
      Concerning those systems:
      - compilation with "--eNB --UE -w USRP" works
      - the enb softmodem runs on 17.04 (not tested on 17.10)
      - nothing else has been tested.
      Users should report any problem.
  18. 27 Oct, 2017 1 commit
  19. 23 Oct, 2017 1 commit
  20. 21 Aug, 2017 1 commit
  21. 08 Aug, 2017 1 commit
    • Cedric Roux's avatar
      hotfix: protobuf-c compilation failure · 17b9a9e9
      Cedric Roux authored
      protobuf-c does not compile anymore.
      Let's handle this a bit better.
      We now install protobuf and protobuf-c only for the
      flexran agent. That is, if you want to use the flexran
      agent, you need to install protobuf/protobuf-c and
      you do it this way:
        ./build_oai -I -a
      (you add -a)
      Other targets don't need protobuf nor protobuf-c, so
      it's not installed by the -I command of build_oai,
      unless you pass -a with -I.
      Also, we now use protobuf 3.3.0, not 2.6.1. The code
      has been adapted, a quick test seems to indicate that
      the system works, but it has not been intensively tested.
  22. 02 Jun, 2017 1 commit
  23. 31 May, 2017 2 commits
  24. 19 May, 2017 1 commit
    • Cedric Roux's avatar
      fix run_enb_ue_virt_noS1 and run_enb_ue_virt_s1 · 8e57a58d
      Cedric Roux authored
      Problems reported by Jorge Muñoz Castañer <jorgem@gti.uvigo.es>.
      - use Rel14 binaries (those are produced by default)
      - let -x option work to have graphical output
      - fix VCD missing 'echo'
  25. 12 May, 2017 1 commit
  26. 28 Mar, 2017 4 commits
  27. 24 Mar, 2017 1 commit
    • Cedric Roux's avatar
      remove asn1 compilation fixes that went to asn1c (IMPORTANT: reinstall asn1c!) · b5a03474
      Cedric Roux authored
      The files NativeInteger.c.diff and constr_SET_OF.c.diff
      from asn1c were generating compilation warnings. We had
      local patches applied on generated files by asn1c.
      A new version of asn1c has been pushed to
      (commit 224dc1f991b7e7ad705ce92e171b942f87b7b7e7)
      making obsolete the fixes we do here.
      So we now remove those fixes.
      * IMPORTANT BEGIN       *
      Everyone should update their asn1c installation.
      The simplest is to do:
          source oaienv
          cd cmake_targets
          ./build_oai -I
      * IMPORTANT END         *
  28. 23 Mar, 2017 1 commit
    • Cedric Roux's avatar
      RRC Rel14 · 4fcb6272
      Cedric Roux authored
      - import RRC ASN.1 defintions from the specifications
        (file openair2/RRC/LITE/MESSAGES/asn1c/ASN1_files/RRC-e10.asn)
        contrary to rel8/10, all modules have been imported, maybe it's too much
        to refine in case of problems
      - deal with rel14 in fix_asn1
      - all code that was for Rel10 is now for Rel10/Rel14
      - some incompatible changes (mostly in naming) were resolved in favor
        of rel14, see in openair2/RRC/LITE/defs.h
      - unsure about the rlc layer, some arrays have changed (values appended),
        I only changed the definition and in tests in the code, I changed
        the index limit, maybe it's not enough
      Rel14 is the default compilation mode.
  29. 20 Feb, 2017 1 commit
  30. 17 Feb, 2017 1 commit
  31. 09 Feb, 2017 1 commit
  32. 25 Jan, 2017 3 commits