commit | 8caa915c46f68368caed576e8a799e033293a938 | [log] [tgz] |
---|---|---|
author | Philipp Maier <pmaier@sysmocom.de> | Fri Sep 29 14:36:35 2023 +0200 |
committer | Philipp Maier <pmaier@sysmocom.de> | Fri Sep 29 14:49:49 2023 +0200 |
tree | c6d43756092afdf0c3f8acc958f1383a358eeef7 | |
parent | 24a2ac99d4fcbea18ac90ad88c6116179c5a71c2 [diff] |
pcuif_proto: rename PCU_IF_FLAG_SYSMO to PCU_IF_FLAG_DIRECT_PHY The PCUIF flag PCU_IF_FLAG_SYSMO was originally used by osmo-bts-sysmo to signal to the PCU that the direct PHY access for the sysmo-bts DSP should be enabled. With time, support for other BTS models was added and the flag became a synonym for "direct PHY access", so it makes sense to rename it to "PCU_IF_FLAG_DIRECT_PHY" Related: OS#6191 Change-Id: I29b7b78a3a91d062b9ea3cd72623d30618cd3f0b
This repository contains a C/C++-language implementation of a GPRS Packet Control Unit, as specified by ETSI/3GPP. It is part of the Osmocom Open Source Mobile Communications project.
The Packet Control Unit is terminating the Layer 2 (RLC/MAC) of the GPRS radio interface and adapting it to the Gb Interface (BSSGP+NS Protocol) towards the SGSN.
The PCU interfaces with the physical layer of the radio interface. OsmoPCU is typically used co-located with the BTS, specifically OsmoBTS. For legacy BTSs that run proprietary sotware without an interface to OsmoPCU, you may also co-locate it with the BSC, specifically OsmoBSC
The official homepage of the project is https://osmocom.org/projects/osmopcu/wiki/OsmoPCU
You can clone from the official osmo-pcu.git repository using
git clone https://gitea.osmocom.org/cellular-infrastructure/osmo-pcu
There is a web interface at https://gitea.osmocom.org/cellular-infrastructure/osmo-pcu
We provide a user manual as well as a vty reference manual
Please note that a lot of the PCU configuration actually happens inside the BSC, which passes this configuration via A-bis OML to the BTS, which then in turn passes it via the PCU socket into OsmoPCU.
Discussions related to osmo-pcu are happening on the osmocom-net-gprs@lists.osmocom.org mailing list, please see https://lists.osmocom.org/mailman/listinfo/osmocom-net-gprs for subscription options and the list archive.
Please observe the Osmocom Mailing List Rules when posting.
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 osmo-pcu can be seen at https://gerrit.osmocom.org/#/q/project:osmo-pcu+status:open