- all RAN code, CI code, configuration files, dockerfiles, in CSSL v1.0
- all deployment code (openshift, charts, ancillary files like shell
scripts), in MIT
- documentation in CC-BY-4.0
- exceptions might apply and are listed in NOTICE
- there is a new LICENSES folder with all licenses
- CONTRIBUTIONS.md has been updated accordingly
For automated changes based on OAI PL v1.1:
perl -i~ -0pe 's/\/\*.*Licensed to the OpenAirInterface.*openairinterface.org\n#?/\/*\n * SPDX-License-Identifier: LicenseRef-CSSL-1.0\n/s' **/*.{c,h,cpp}
perl -i~ -0pe 's/\/\*.*Licensed to the OpenAirInterface.*openairinterface.org\n#?/\/*\n * SPDX-License-Identifier: LicenseRef-CSSL-1.0\n/s' **/*.ts
perl -i~ -0pe 's/<!--.*Licensed to the OpenAirInterface.*openairinterface.org\n.*-->/<!-- SPDX-License-Identifier: LicenseRef-CSSL-1.0 -->/s' **/*.xml
The rest (cmake, files with missing license, cmake) manually.
- Add more sampling rates to support, e.g., 40MHz in 5G
- Allocate memory only at end to avoid memory leaks in case of failure
- Group recurring configuration functionality in configure_channel() to
reduced code duplication and uniform output
- Read maximum TX gain to set maximum automatically, and analogous to
USRP radio lib
- Check if BladeRF config (buffer size, num transfers, ...) fulfills
requirements as specified in documentation [1]
- Set BladeRF logging early to see BladeRF output
[1] https://www.nuand.com/bladeRF-doc/libbladeRF/v2.6.0/group___f_n___s_t_r_e_a_m_i_n_g___a_s_y_n_c.html#ga72752f2a047b95544e7686596a409abd
Co-authored-by: Brice Robert <robert@eurecom.fr>
Closes: #845
Don't enable radios twice, and only do it on device startup. Simplify
that function by using a new BLADERF_CHECK macro that checks return
codes and that will be reused in the following commits.
These libraries have an (indirect) dependency on T, either by using the
logging module (which in turn depends on T), or through other includes.
The easiest is to depend on the logging module, which will fulfil also
the T dependency.
It would equally be feasible to use the utils target (which in turn
depends on log_headers), but this would necessitate to compile, and does
not seem to be necessary.
- move following radios: AW2S, BladeRF, IRIS, LMSSDR, RFsimulator, USRP
- move following transports: Ethernet, benetel4g, benetel5g
- for each: create independent cmake variable to switch compilation
on/off, in order: OAI_AW2S, OAI_BLADERF, OAI_IRIS, OAI_LMSSDR,
OAI_SIMU, OAI_USRP, OAI_ETHERNET, OAI_BENETEL4G, OAI_BENETEL5G
- Remove RF_BOARD variable, allows to compile multiple boards at once
- where applicable: remove USERSPACE/LIB in path, i.e., move files up to
directories, as all are userspace libraries
Note that with the above, it is now mandatory to enable a radio
implementation before compiling it, e.g., for USRP:
./build_oai -w USRP
cmake .. -DOAI_USRP=ON && ninja oai_usrpdevif
At Eurecom now we only have Nuand bladeRF 2.0 (bladerf2) and those
calibration calls fail, so let's remove them. Maybe they are needed
for other boards, but we can't test at Eurecom. In case of problems
with other boards, contact us.
