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Osmocom library for A-bis (E1/IP) interface
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Philipp Maier 31ab400147 trau_pcu_ericsson: change loglevel for CPS decoding 
The CPS field is inside the MAC block. When we are unable to decode the
CPS field a message is printed on loglevel NOTICE. However, it is pretty
normal that the CCU often receives noise (always when no MS transmits)
so we see this error very often. Lets change the level to DEBUG.

Change-Id: I1f5adbf9da6be4fec2d8c93e781c5df62ef62238
Related: OS#5198
 		2023-02-14 09:32:02 +01:00
contrib Bump version: 1.3.0.31-1950-dirty → 1.4.0 2023-02-07 13:15:26 +01:00
debian Bump version: 1.3.0.31-1950-dirty → 1.4.0 2023-02-07 13:15:26 +01:00
include trau_sync: add synchronization pattern for Ericsson RBS MCS9 2023-02-14 08:30:23 +00:00
m4 add missing m4 directory 2011-06-05 18:36:27 +02:00
src trau_pcu_ericsson: change loglevel for CPS decoding 2023-02-14 09:32:02 +01:00
tests GPRS Trau frame encoder/decoder for Ericsson RBS 2023-01-03 12:24:29 +01:00
.gitignore gitignore: Ignore autofoo files *~ 2021-02-23 16:15:21 +01:00
.gitreview Add gerrit settings 2016-12-22 14:06:57 +00:00
AUTHORS add AUTHORS and COPYING files 2011-07-02 17:42:31 +02:00
COPYING add AUTHORS and COPYING files 2011-07-02 17:42:31 +02:00
Makefile.am Makefile.am: EXTRA_DIST: debian, contrib/*.spec.in 2020-05-22 13:27:37 +02:00
README.md update git URLs (git -> https; gitea) 2022-06-17 23:12:04 +02:00
TODO-RELEASE Bump version: 1.3.0.31-1950-dirty → 1.4.0 2023-02-07 13:15:26 +01:00
configure.ac Bump version: 1.3.0.31-1950-dirty → 1.4.0 2023-02-07 13:15:26 +01:00
git-version-gen git-version-gen: Check first for new tag format 2018-05-02 19:36:36 +02:00
libosmoabis.pc.in pkgconf: require libosmocore 2022-08-10 16:19:12 +07:00
libosmotrau.pc.in pkgconf: require libosmocore 2022-08-10 16:19:12 +07:00

README.md

libosmo-abis - Osmocom Abis interface library

This repository contains a set of C-language libraries that form the A-bis interface library of Osmocom Open Source Mobile Communications projects such as OpenBSC / OsmoBSC.

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.

The libosmo-abis.git repository build multiple libraries:

  • libosmoabis contains some abstraction layer over E1/T1 and IP based ETSI/3GPP A-bis interface. It can use mISDN and DAHDI as underlying driver/hardware.
  • libosmotrau contains routines related to A-bis TRAU frame handling

Homepage

The official homepage of the project is https://osmocom.org/projects/libosmo-abis

GIT Repository

You can clone from the official libosmo-abis.git repository using

git clone https://gitea.osmocom.org/osmocom/libosmo-abis

There is a web interface at https://gitea.osmocom.org/osmocom/libosmo-abis

Documentation

There is no Doxygen-generated API documentation yet for this library. It would be great to some day have it, comparable to libosmocore.

Mailing List

Discussions related to libosmo-abis 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 libosmo-abis can be seen at https://gerrit.osmocom.org/#/q/project:libosmo-abis+status:open