added configuration file for nFAPI PNF (oaiL1) and modifications in startup...

added configuration file for nFAPI PNF (oaiL1) and modifications in startup procedure to initialize L1 only. When executed, it just waits for configuration, which will never come ... Provides and initial framework to integrate NFAPI PNF modules.

openair2/ENB_APP/enb_config.c

@@ -732,7 +732,7 @@ void RCconfig_L1() {
 
 
       
-      printf("l1 %d/%d (nb CC %d)\n",j,RC.nb_inst,RC.nb_CC[j]);
+      printf("l1 %d/%d (nb CC %d)\n",j,RC.nb_inst,RC.nb_L1_CC[j]);
       
 
       printf("RU %d: Transport %s\n",j,tr_n_preference);

targets/PROJECTS/GENERIC-LTE-EPC/CONF/oaiL1.nfapi.usrpb210.conf

+L1s = (
+    	{
+	num_cc = 1;
+	tr_n_preference = "nfapi";
+      	local_n_if_name  = "lo";			  
+      	remote_n_address = "127.0.0.2";
+    	local_n_address  = "127.0.0.1"; 
+    	local_n_portc    = 50000;	
+    	remote_n_portc   = 50000;
+    	local_n_portd    = 50001;	
+    	remote_n_portd   = 50001;
+        }  
+);
+
+RUs = (
+    {		  
+       local_rf       = "yes"
+       nb_tx          = 1
+       nb_rx          = 1
+       att_tx         = 0
+       att_rx         = 0;
+       bands          = [7,38,42,43];
+       max_pdschReferenceSignalPower = -27;
+       max_rxgain                    = 125;
+       eNB_instances  = [0];
+    }		      
+);  

targets/RT/USER/lte-softmodem.c

@@ -1073,25 +1073,6 @@ static void get_options (int argc, char **argv) {
 
     printf("Read in %s : nb_inst %d, nb_ru %d\n",conf_config_file_name,NB_eNB_INST,NB_RU);
 
-    /*    
-	  init_all_otg(0);
-	  g_otg->seed = 0;
-	  init_seeds(g_otg->seed);
-
-	  for (k=0; k<enb_properties->properties[i]->num_otg_elements; k++) {
-	  j=enb_properties->properties[i]->otg_ue_id[k]; // ue_id
-	  g_otg->application_idx[i][j] = 1;
-	  //g_otg->packet_gen_type=SUBSTRACT_STRING;
-	  g_otg->background[i][j][0] =enb_properties->properties[i]->otg_bg_traffic[k];
-	  g_otg->application_type[i][j][0] =enb_properties->properties[i]->otg_app_type[k];// BCBR; //MCBR, BCBR
-      
-	  printf("[OTG] configuring traffic type %d for  eNB %d UE %d (Background traffic is %s)\n",
-	  g_otg->application_type[i][j][0], i, j,(g_otg->background[i][j][0]==1)?"Enabled":"Disabled");
-	  }
-    
-	  init_predef_traffic(enb_properties->properties[i]->num_otg_elements, 1);
-    
-    */
     
   } else if (UE_flag == 1) {
     if (conf_config_file_name != NULL) {
@@ -1589,7 +1570,8 @@ int main( int argc, char **argv )
     printf("ITTI tasks created\n");
   }
   else {
-    printf("No ITTI\n");
+    printf("No ITTI, Initializing L1\n");
+    RCconfig_L1();
   }
 #endif