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gerrit.osmocom.org / libosmocore / 750d8311f5c0455f2caaa2ae9dba2cc99300c9dd
commit750d8311f5c0455f2caaa2ae9dba2cc99300c9dd[log] [tgz]
authorHarald Welte <laforge@gnumonks.org>Thu Aug 01 20:05:05 2019 +0200
committerlaforge <laforge@gnumonks.org>Mon Sep 02 09:13:50 2019 +0000
treeaebab66fccee63d0b6da29e23ca3944d0d80c2e9
parent766f77c3d9b479b49e6e2bc2b105ceb4889304d3 [diff]
codec/ecu: Introduce new generic Error Concealment Unit abstraction

We don't want to expose the details of a given ECU implementation to
the user (e.g. osmo-bts), but have a generic abstraction layer where
an ECU implementation can simply register a few call-back functions
with the generic core.

As the developer and copyright holder of the related code, I hereby
state that any ECU implementation using 'struct osmo_ecu_ops' and
registering with the 'osmo_ecu_register()' function shall not be
considered as a derivative work under any applicable copyright law;
the copyleft terms of GPLv2 shall hence not apply to any such ECU
implementation.

The intent of the above exception is to allow anyone to combine
third party Error Concealment Unit implementations with libosmocore,
including but not limited to such published by ETSI.

Change-Id: I4d33c9c7c2d4c7462ff38a49c178b65accae1915
6 files changed
tree: aebab66fccee63d0b6da29e23ca3944d0d80c2e9
  1. contrib/
  2. debian/
  3. doc/
  4. include/
  5. m4/
  6. src/
  7. tests/
  8. utils/
  9. .gitignore
  10. .gitreview
  11. .mailmap
  12. configure.ac
  13. COPYING
  14. Doxyfile.codec.in
  15. Doxyfile.coding.in
  16. Doxyfile.core.in
  17. Doxyfile.ctrl.in
  18. Doxyfile.gb.in
  19. Doxyfile.gsm.in
  20. Doxyfile.vty.in
  21. git-version-gen
  22. libosmocodec.pc.in
  23. libosmocoding.pc.in
  24. libosmocore.pc.in
  25. libosmoctrl.pc.in
  26. libosmogb.pc.in
  27. libosmogsm.pc.in
  28. libosmosim.pc.in
  29. libosmovty.pc.in
  30. Makefile.am
  31. osmo-release.mk
  32. osmo-release.sh
  33. README.md
  34. TODO-RELEASE
README.md

libosmocore - set of Osmocom core libraries

This repository contains a set of C-language libraries that form the core infrastructure of many Osmocom Open Source Mobile Communications projects.

Historically, a lot of this code was developed as part of the OpenBSC project, but which are of a more generic nature and thus useful to (at least) other programs that we develop in the sphere of Free Software / Open Source mobile communications.

There is no clear scope of it. We simply move all shared code between the various Osmocom projects in this library to avoid code duplication.

The libosmcoore.git repository build multiple libraries:

  • libosmocore contains some general-purpose functions like select-loop abstraction, message buffers, timers, linked lists
  • libosmovty contains routines related to the interactive command-line interface called VTY
  • libosmogsm contains definitions and helper code related to GSM protocols
  • libosmoctrl contains a shared implementation of the Osmocom control interface
  • libosmogb contains an implementation of the Gb interface with its NS/BSSGP protocols
  • libosmocodec contains an implementation of GSM voice codecs
  • libosmocoding contains an implementation of GSM channel coding
  • libosmosim contains infrastructure to interface SIM/UICC/USIM cards
  • libosmotrau contains encoding/decoding functions for A-bis TRAU frames

Homepage

The official homepage of the project is https://osmocom.org/projects/libosmocore/wiki/Libosmocore

GIT Repository

You can clone from the official libosmocore.git repository using

git clone git://git.osmocom.org/libosmocore.git

There is a cgit interface at http://git.osmocom.org/libosmocore/

Documentation

Doxygen-generated API documentation is generated during the build process, but also available online for each of the sub-libraries at http://ftp.osmocom.org/api/latest/libosmocore/

Mailing List

Discussions related to libosmocore are happening on the openbsc@lists.osmocom.org mailing list, please see https://lists.osmocom.org/mailman/listinfo/openbsc for subscription options and the list archive.

Please observe the Osmocom Mailing List Rules when posting.

Contributing

Our coding standards are described at https://osmocom.org/projects/cellular-infrastructure/wiki/Coding_standards

We us a gerrit based patch submission/review process for managing contributions. Please see https://osmocom.org/projects/cellular-infrastructure/wiki/Gerrit for more details

The current patch queue for libosmocore can be seen at https://gerrit.osmocom.org/#/q/project:libosmocore+status:open