It just uses the viterbi equalizer and the sigproclib to generate and
demodulate bursts and prints the bits, only useful for
development.
Change-Id: I852e34d9667d1f12f235f8b3da1fcc0d738b2db9
This is basically a trxcon that includes a transceiver, and can just
be used with existing and future apps supporting the trxcon interface,
i.e. mobile or ccch_scan.
Supports bladerf and uhd.
Currently using hardcoded sched/prios aimed at a setup with working,
reliable usb and reserved cores, for example a raspi 4 (ONLY 4, not 3,
not 2, not any other version)
Additionally builds test tools used for development: osmo-trx-syncthing*
see https://osmocom.org/projects/baseband/wiki/MS-side_GPRS for the
project description and details
Change-Id: I36c65a8c725c4da76dc70006cd96b0a2b6878e84
This is not really finished, there are multiple reasons to not use this:
1) main clock is not a gsm multiple, so it will continously drift
2) small buffer sizes lead to tx gaps that are hard to detect and break
everything.
Change-Id: I455c34bb9520d5f09eeb1ac76fceb4bdea94d1ac
Unfortunately, we cannot re-use the existing Makefile rules from:
$(OSMO_GSM_MANUALS_DIR)/build/Makefile.vty-reference.inc
because they do not allow to generate the list of $(DOCBOOKS) from
a template, and require the project to store everything in separate
folders with specific names. Also, those rules expect that the
target PDFs contain only a single word in their names (for example,
'osmoapp-vty-reference', not 'osmo-app-vty-reference'), while in a
project with multiple similarly named targets this would reduce
readability (imagine 'osmotrxuhd-vty-reference').
Change-Id: I798ea3b7417b8ca3e9c7d50911158c5413526237
Depends: I6aac73d998c5937894233631e654a160d5623198
Related: SYS#4937, SYS#4910
This adds a IPC backend that uses shared memory interface
to communicate with (proprietary) devices.
Requires config file option
dev-args ipc_msock=/path/to/socket
to specify the master socket the ipc backend should connect to.
If UHD is avaialble the ipc-driver-test tool can be used to test the
backend with a uhd device, this was so far only tested with a b2xx.
Change-Id: Ice63d3499026293ade8aad675ff7a883bcdd5756
Remove OpenSUSE bug report link, set version to @VERSION@, make it build
with CentOS 8 etc.
Disable lms, usrp1 for CentOS 8.
Related: OS#4550
Change-Id: Ie27fcc4f9033f0049507d9dcc295541ac0744c73
Allow selecting a specific LimeSDR device by setting dev-args in the
config file. Split up the given dev-args address by comma and select
the device where all substrings can be found.
I could not test this with real hardware, but I have added a test case
to make sure this works as expected.
Related: OS#3654
Change-Id: Ib9aaa066a01bf9de3f78234d7ada884d6f28c852
Moved to doc/manuals/, with full commit history, in preceding merge commit.
Now incorporate in the build system.
Build with:
$ autoreconf -fi
$ ./configure --enable-manuals
$ make
Shared files from osmo-gsm-manuals.git are found automatically if
- the repository is checked out in ../osmo-gsm-manuals; or
- if it osmo-gsm-manuals was installed with "make install"; or
- OSMO_GSM_MANUALS_DIR is set.
Related: OS#3385
Change-Id: I2762171af0bf719a34ba12a0c2e4dcc206098beb
Test files are moved from CommonLibs/ to tests/CommonLibs/.
Some tests are disabled in autotest because they generate timedate
related output which cannot exactly match against expected output.
Change-Id: I3d6ba625968be09297642d18090c496490e9b8fc
Implemeted with a Galois LFSR for speed and flexibility compared to Fibonacci version.
Aliases for three popular PRBS' are added for convenience - PRBS9, PRBS15 and PRBS64.
Note that we can't test PRBS64 completely, because the sequence is too long to
be generated.
Change-Id: Ib5331ba5d0b5819929541686fdd87905e2177b74
Oliver Smith
Eric Wild
Vadim Yanitskiy
Harald Welte
Pau Espin
Alexander Chemeris