Merge branch 'issue-399-master-ue-hot-fix' into 'master'

Hot fix on UE configuration module

See merge request !506

README.txt

@@ -61,3 +61,4 @@ v1.0.0 -> January 2019. This version first implements the architectural split de
             S1-flex has been introduced.
             New tools: config library, telnet server, ...
             A lot of bugfixes and a proper automated Continuous Integration process validates contributions.
+v1.0.1 -> February 2019: Bug fix for the UE L1 simulator.

ci-scripts/runTestOnVM.sh

@@ -604,10 +604,34 @@ function start_l2_sim_ue {
     if [ $i -lt 50 ]
     then
         UE_SYNC=0
-        echo "L2-SIM UE is NOT sync'ed w/eNB"
+        echo "L2-SIM UE is NOT sync'ed w/ eNB"
+        return
     else
         UE_SYNC=1
-        echo "L2-SIM UE is sync'ed w/eNB"
+        echo "L2-SIM UE is sync'ed w/ eNB"
+    fi
+    # Checking oip1 interface has now an IP address
+    i="0"
+    echo "ifconfig oip1 | egrep -c \"inet addr\"" > $1
+    while [ $i -lt 10 ]
+    do
+        sleep 5
+        CONNECTED=`ssh -o StrictHostKeyChecking=no ubuntu@$LOC_VM_IP_ADDR < $1`
+        if [ $CONNECTED -eq 1 ]
+        then
+            i="100"
+        else
+            i=$[$i+1]
+        fi
+    done
+    rm $1
+    if [ $i -lt 50 ]
+    then
+        UE_SYNC=0
+        echo "L2-SIM UE oip1 is NOT sync'ed w/ EPC"
+    else
+        UE_SYNC=1
+        echo "L2-SIM UE oip1 is sync'ed w/ EPC"
     fi
     sleep 10
 }

targets/RT/USER/lte-uesoftmodem.c

@@ -693,9 +693,13 @@ int main( int argc, char **argv ) {
 #if defined (XFORMS)
   int ret;
 #endif
+  configmodule_interface_t *config_mod;
+
   start_background_system();
 
-  if ( load_configmodule(argc,argv,CONFIG_ENABLECMDLINEONLY) == NULL) {
+  config_mod = load_configmodule(argc, argv, CONFIG_ENABLECMDLINEONLY);
+
+  if (config_mod == NULL) {
     exit_fun("[SOFTMODEM] Error, configuration module init failed\n");
   }
 
@@ -811,8 +815,6 @@ int main( int argc, char **argv ) {
   } else init_openair0(frame_parms[0],(int)rx_gain[0][0]);
 
   if (simL1flag==1) {
-    AssertFatal(NULL!=load_configmodule(argc,argv,CONFIG_ENABLECMDLINEONLY),
-                "[SOFTMODEM] Error, configuration module init failed\n");
     RCConfig_sim();
   }