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Osmocom GSM/GPRS/EGPRS transceiver, originally forked from OpenBTS transceiver. For building SDR based GSM BTS with osmo-bts-trx.
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Eric Wild 5561f1129d clean up mutex, scopedlock, and signal classes 
This also uncovers very interesting design decisions like the copying of
mutexes and condition vars depending on recursive locks that were
previously hidden by shady c function calls..
We have perfectly good c++11 versions for all of that.

While we're at it, also use the initialization list for the other (still
copy constructable) vectors, which cleans up the radio interfaces.

Change-Id: Idc9e3b1144c5b93f5dad2f8e0e30f1058477aa52
 		2022-12-23 13:41:30 +00:00
CommonLibs clean up mutex, scopedlock, and signal classes 2022-12-23 13:41:30 +00:00
GSM Add SPDX annotation 2019-07-22 12:06:26 +02:00
Transceiver52M clean up mutex, scopedlock, and signal classes 2022-12-23 13:41:30 +00:00
config build: Require and check for gcc C++11 support 2017-06-09 11:19:20 -07:00
contrib ms-trx support 2022-12-23 13:41:13 +00:00
debian Bump version: 1.4.0.3-9a3e → 1.4.1 2022-06-29 09:32:57 +02:00
doc manual: Fix typo OsmTRX -> OsmoTRX 2021-01-07 14:07:14 +01:00
osmocom-bb@040bf41028 properly update osmocom-bb submodule, for real this time.. 2022-12-22 16:15:42 +00:00
tests clean up mutex, scopedlock, and signal classes 2022-12-23 13:41:30 +00:00
utils prbs-tool: Don't require C99 2020-05-07 23:55:56 +02:00
.checkpatch.conf add checkpatch config 2022-12-02 14:45:17 +01:00
.clang-format add kernel style .clang-format with 120 chars per line limit 2020-08-14 03:47:43 +02:00
.gitignore ms-trx support 2022-12-23 13:41:13 +00:00
.gitmodules properly update osmocom-bb submodule, for real this time.. 2022-12-22 16:15:42 +00:00
.gitreview Add gerrit settings 2017-01-24 15:03:48 +01:00
COPYING cosmetic: fix several typos found by codespell 2020-02-25 17:03:00 +01:00
LEGAL Update legal disclaimer 2018-01-04 15:17:27 +01:00
Makefile.am ms-trx support 2022-12-23 13:41:13 +00:00
Makefile.common build: Fix make distcheck 2018-04-27 11:34:11 +02:00
README.md update git URLs (git -> https; gitea) 2022-06-18 13:52:06 +02:00
TODO-RELEASE Bump version: 1.3.1.28-019d-dirty → 1.4.0 2021-11-16 16:27:26 +01:00
configure.ac ms-trx support 2022-12-23 13:41:13 +00:00
git-version-gen update git-version-gen to generate proper version numbers 2018-09-04 18:01:35 +00:00

README.md

About OsmoTRX

OsmoTRX is a software-defined radio transceiver that implements the Layer 1 physical layer of a BTS comprising the following 3GPP specifications:

  • TS 05.01 "Physical layer on the radio path"
  • TS 05.02 "Multiplexing and Multiple Access on the Radio Path"
  • TS 05.04 "Modulation"
  • TS 05.10 "Radio subsystem synchronization"

OsmoTRX is originally based on the transceiver code from the OpenBTS project, but setup to operate independently with the purpose of using with non-OpenBTS software and projects, specifically within the Osmocom stack. Used together with OsmoBTS you can get a pretty standard GSM BTS with Abis interface as per the relevant 3GPP specifications.

Homepage

The official homepage of the project is https://osmocom.org/projects/osmotrx/wiki/OsmoTRX

GIT Repository

You can clone from the official osmo-trx.git repository using

    git clone https://gitea.osmocom.org/cellular-infrastructure/osmo-trx`

There is a web interface at https://gitea.osmocom.org/cellular-infrastructure/osmo-trx

Documentation

Doxygen-generated API documentation is generated during the build process, but also available online for each of the sub-libraries at User Manual for OsmoTRX can be generated during the build process, and is also available online at https://ftp.osmocom.org/docs/latest/osmotrx-usermanual.pdf.

Mailing List

Discussions related to OsmoTRX 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 OsmoTRX can be seen at https://gerrit.osmocom.org/q/project:osmo-trx+status:open