The MS TRX was intentionally added [1] as an optional feature, which
requires a git submodule to be present in order to build libtrxcon.
This feature can be enabled by passing --with-mstrx to the configure.
But autoconf/automake is a mess. Despite in the root Makefile.am we
are adding full submodule path to the SUBDIRS *conditionally*, the
configure script would still fail if the submodule is not fetched:
Makefile.am:32: error: required directory
./osmocom-bb/src/host/trxcon
does not exist
It would not even enter that directory if it's present, but somehow
it's still required to exist. For the end user this means that
cloning the submodule becomes a *necessary* step in order to build
osmo-trx from source, even when the MS TRX is not really needed.
The fact that we're unconditionally requiring the submodule, which
is meant to be used by an optional feature feels wrong to me. It's
also unusual for osmocom projects to require submodules, so it may
(and already did) cause build failures when cloning as usual.
Let's work this problem around by defining LIBTRXCON_DIR variable
in configure.ac and using it in the root Makefile.am. If the MS
TRX is not enabled explicitly, make autoconf/automake happy by
assigning LIBTRXCON_DIR the submodule's root directory, which is
always present but empty if the submodule is not fetched.
Change-Id: I02ae2b37c82ae2f55e7d9bd92e226f2b8b023968
Related: [1] b7253c6fdc
Related: OS#5599, OS#5846
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
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
Previous content in README file is actually a description of the TRXD
and TRXC protocols, and it has already been moved to the User Manual
some time ago. INSTALLATION contained README related information, but it
was really out of date.
So this commit basically drops those two files and provides a new
README.md with content taken from Osmocom's OsmoTRX project wiki page.
Change-Id: I3df00799ce80aa4af43225e69a408ba2cbc444db
Set AM_DISTCHECK_CONFIGURE_FLAGS in Makefile.am instead of
DISTCHECK_CONFIGURE_FLAGS. This is the recommended way from the
automake manual, as otherwise the flag can't be changed by the user
anymore.
Related: OS#3718
Change-Id: I725026cd2dda333085a263c503058aac4305197d
Sort cfg files according to their osmo-trx binary.
Install them during make install.
Add the installed cfg files to related debian packages.
Change-Id: I905cdac30b441e4df0a3f5c0924d1637b9f67b90
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
* Explicitly check for sqlite3 at configure stage, remove old include
dir, fix header inclusion.
* Use configure results for linking instead of hardcoded linker option
for sqlite.
* Add dependency on -dev package for .deb
Change-Id: I6d7f697d67651f02ceb77fc4da4317b64fa47f9e
Fixes: OS#1928
This large patch replaced the convolve() call with an SSE vector
enabled version. The lower C and SSE intrinsic based code operates
on fixed and aligned vectors for the filter taps. The storage format
of interleaved I/Q for both complex and real vectors is maintained.
SSE filter tap values must:
1. Start 16-byte aligned
2. Number with a multiple of 4 between 4 and 20 for real taps
3. Number with a multiple of 4 for complex taps
Non-compliant values will fall back to non-SSE usage. Fixed length
iterators mean that head and tail cases may require reallocation of
the input vector, which is automatically handled by the upper C++
interface.
Other calls are affected by these changes and adjusted or rewritten
accordingly. The underlying algorithms, however, are unchanged.
generateGSMPulse()
analyzeTrafficBurst()
detectRACHBurst()
Intel SSE configuration is automatically detected and configured at
build time with Autoconf macros.
Signed-off-by: Thomas Tsou <tom@tsou.cc>
Vadim Yanitskiy
Eric Wild
Oliver Smith
Harald Welte
Pau Espin
Max