pass current SS TTI when formatting DRB common IND

srsue/test/ttcn3/hdr/ttcn3_helpers.h

@@ -408,7 +408,7 @@ public:
   }
 
   static std::string
-  get_drb_common_ind_for_pdu(uint32_t lcid, const std::string cell_, srslte::unique_byte_buffer_t drbpdu)
+  get_drb_common_ind_for_pdu(uint32_t tti, uint32_t lcid, const std::string cell_, srslte::unique_byte_buffer_t drbpdu)
   {
     Document resp;
     resp.SetObject();
@@ -425,9 +425,6 @@ public:
     routing_info.AddMember("RadioBearerId", radiobearer_id, resp.GetAllocator());
 
     // TimingInfo
-    // FIXME: Use real TTI
-    uint32_t tti = 10;
-
     // SFN
     uint32_t sfn = tti / 10;
     Value    sfn_key(kObjectType);

srsue/test/ttcn3/src/ttcn3_syssim.cc

@@ -1043,7 +1043,7 @@ void ttcn3_syssim::write_pdu(uint32_t lcid, unique_byte_buffer_t pdu)
 
     srb.tx(std::move(pdu));
   } else {
-    std::string out = ttcn3_helpers::get_drb_common_ind_for_pdu(lcid, cells[pcell_idx]->name, std::move(pdu));
+    std::string out = ttcn3_helpers::get_drb_common_ind_for_pdu(tti, lcid, cells[pcell_idx]->name, std::move(pdu));
     log->error("DRB send:\n%s", out.c_str());
     drb.tx(out);
   }