2fc2b594da6e329577b195cb2543a8dd9e1b9ed0 changed std::thread to pthread
for proper affinity to circumvent startup issues, so just stick to
pthread instead of mixing std::thread and pthread, which made tracking
thread creation difficult due to different functions.
Change-Id: I0ba2fd958530394b9d99ed82111064d428c5870f
..and fix the delay warning.
I'd rather have a proper fn advance of 1, but that breaks gprs, but just
slightly increasing the ts number is sufficient to fix issues with late
tx bursts that then get silently dropped by the sdr.
The mobile app does not care, and will happily work even with fn+3.
Change-Id: I46b3ea6b0094026bd50709739df464438f9e54c4
One of the mystery bugs was that the blade ms needed two starts
after powercycling the bladerf due to transfer timeouts.
This is now fixed.
Change-Id: I1cd8790191790f4861a70bc55c8f4c9993fa10c8
The "safe" scaling factor introduced in
7ac54b10d3 is too low and dates back to
the beginning and the move from usrp1->uhd, but the modulator will
exceed +-1 so "proper" scaling leads to overflows. Let's just do what
osmotrx has been doing for many years...
Change-Id: I75a2eba1f7f7b81249c06ce3fc9dfeee08878cb9
Given integral type A and non integral type B and depending on rounding
mode, optimization, compiler, and phase of the moon A(A)*B != A(A*B) so
split the two cases.
While at it, also make the template automagically work for complex types
instead of requiring manual casts, the general idea here is to allow
inlining and vectorization by treating all args as plain arrays, which is fine.
This works as expected with -tune=native, x64 implies sse2, and we do not
target any neon-less arm versions either.
Clang only array length hints can improve this even more.
Change-Id: I93f077f967daf2ed382d12cc20a54846b3688634
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
Eric Wild