fixed IF5 timing

openair2/ENB_APP/enb_config.c

@@ -2369,7 +2369,7 @@ const Enb_properties_array_t *enb_config_init(char* lib_config_file_name_pP)
               enb_properties.properties[enb_properties_index]->rrh_gw_config[j].rawif5_mobipass = 1;
             } else {//if (strcmp(preference, "no") == 0) 
               enb_properties.properties[enb_properties_index]->rrh_gw_config[j].udp = 1;
-              enb_properties.properties[enb_properties_index]->rrh_gw_config[j].raw = 1;
+	      enb_properties.properties[enb_properties_index]->rrh_gw_config[j].raw = 1;
             }
 
 	    if (strcmp(rf_preference, "exmimo") == 0) {

targets/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.c

@@ -101,6 +101,7 @@ int trx_eth_start(openair0_device *device) {
     printf("Setting ETHERNET to RAW_IF5_MODE\n");
     if (eth_socket_init_raw(device)!=0)   return -1;
   } else {
+    printf("Setting ETHERNET to UDP_IF5_MODE\n");
     if (eth_socket_init_udp(device)!=0)   return -1; 
     /* RRH gets openair0 device configuration - BBU sets openair0 device configuration*/
     if (device->host_type == BBU_HOST) {

targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.50PRB.if4p5.conf

@@ -157,13 +157,13 @@ eNBs =
 
     rrh_gw_config = (
     {			  
-      	local_if_name = "eth2";			  
-   	remote_address = "00:13:95:1f:a0:af";
-    	local_address = "90:e2:ba:c5:fc:04";    
+      	local_if_name = "eth0";			  
+   	remote_address = "10.10.10.60";
+    	local_address = "10.10.10.215";    
     	local_port = 50000;	#for raw option local port must be the same to remote	       
     	remote_port = 50000; 
     	rrh_gw_active = "yes";
-    	tr_preference = "raw_if4p5";
+    	tr_preference = "udp_if4p5";
     	rf_preference = "usrp_b200";
     	iq_txshift = 4;
     	tx_sample_advance = 80;	

targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.band7.tm1.if4p5.25PRB.usrpb210.conf

@@ -160,7 +160,7 @@ eNBs =
     {			  
       	local_if_name = "eth0";			  
       	remote_address = "10.10.10.155";
-    	local_address = "10.10.10.58"; 
+    	local_address = "10.10.10.60"; 
     	local_port = 50000;	#for raw option local port must be the same to remote	       
     	remote_port = 50000; 
     	rrh_gw_active = "yes";

targets/RT/USER/lte-enb.c

@@ -717,7 +717,7 @@ void fh_if5_asynch_DL(PHY_VARS_eNB *eNB,int *frame,int *subframe) {
   openair0_timestamp timestamp_tx;
 
   recv_IF5(eNB, &timestamp_tx, *subframe, IF5_RRH_GW_DL); 
-      //      printf("Received subframe %d (TS %llu) from RCC\n",subframe_tx,timestamp_tx);
+  //printf("Received subframe %d (TS %llu) from RCC\n",subframe_tx,timestamp_tx);
 
   subframe_tx = (timestamp_tx/fp->samples_per_tti)%10;
   frame_tx    = (timestamp_tx/(fp->samples_per_tti*10))&1023;