UE RA procedures changes to preamble selection:

- get preamble from rach_ConfigDedicated in contention free mode
- do preamble selection only in prach slot

openair2/LAYER2/NR_MAC_UE/config_ue.c

@@ -350,6 +350,7 @@ int nr_rrc_mac_config_req_ue(
     if(spCell_ConfigP != NULL ){
       mac->servCellIndex = *spCell_ConfigP->servCellIndex;
       if (spCell_ConfigP->reconfigurationWithSync) {
+        mac->rach_ConfigDedicated = spCell_ConfigP->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink;
         mac->scc = spCell_ConfigP->reconfigurationWithSync->spCellConfigCommon;
         config_common_ue(mac,module_id,cc_idP);
         mac->crnti = spCell_ConfigP->reconfigurationWithSync->newUE_Identity;

openair2/LAYER2/NR_MAC_UE/mac_defs.h

@@ -156,6 +156,7 @@ typedef struct {
 
   NR_ServingCellConfigCommon_t    *scc;
   NR_ServingCellConfig_t          *scd;
+  NR_RACH_ConfigDedicated_t       *rach_ConfigDedicated;
   int                             servCellIndex;
   ////  MAC config
   NR_DRX_Config_t                 *drx_Config;