Develop integration w13
Summary of changes:
- RLC AM reworking (a lot has changed)
- several bug fixes
* support processing multiple MAC RAR control elements in a single MSG2
* fix ACK/NACK resetting
* do not correct USRP frequency from carrier offset estimation when --ue-carrier-scan == off
* fix TDD uplink due to incorrect PUCCH format for SR in TDD
* several other simple fixes
- better support for LMS SDR
See merge request !168
- define _GNU_SOURCE before including pthread.h
- do not use static for the array 'threadname' used
to store the name, it makes it a global variable
accessed by several threads in parallel
- increase size of 'threadname' (maybe not necessary)
- properly indent #define / #under (# should be at column 1)
When you ran it with the scope as:
./dlsim -X
you saw no activity in the "PDSCH I/Q of MF Output" window,
so matter what SNR you put (even for very high SNR, say: ./dlsim -X -s40)
this commit seems to fix it.
I am not sure it is the end of story. The 2 threads PDCCH/PDSCH structures
may still not be used correctly everywhere.
We have a strange problem with the timestamp of the very
first packets received from the LimeSDR that leads to
a complete failure of the eNB.
A simple workaround is to discard the first RX packet
just after a "start" of the device.
We also change the value of "tx_sample_advance" to a more
reasonable value. The problem of timestamp was "solved"
differently in the past and at the time we needed to put
a much higher value.
This may have to be refined at some point.
Now the llrs after SIC procedure are updated.
In dlsim_tm in case of TB0_active==-1,
the llr were taken from the wrong buffer, and in dlsch_demodulation
the SIC llrs were written into the wrong buffer in the same case.
develop_integration_w12 into develop
Summary of changes:
- RRC Rel14: tests done so far indicate no problem
- SRS support in eNB
- bug fixes / warning removals
See merge request !155
Cedric Roux