Nr fix ue usrp

See merge request oai/openairinterface5g!436

Merging develop into develop-nr

See merge request oai/openairinterface5g!433

nr-UE: bugfixes
pbchsim: adding options to input/output signal files

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

bugfixes

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

Nr pbchsim

See merge request oai/openairinterface5g!431

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

    fixed pipeline syntax

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

adding N_RB_DL to nr_init_params, as it is needed in the gNB and the function is shared between gNB and UE. This should be revisited.

removing warnings for --emulate-rf mode, tx_frame now also written to binary file so that it can be read by UE in mode --loop-memory

removing reference to uesoftmodem from load_configmodule (don't understand why this dependence is there in fist place. Also makes unitary sims break)

Still a remaining issue with the SNR normalization, way too low to get errors.