fixing small bugs in rrc_ue.c

lte-softmodem option -O for UE now requires ue capabilites to be provided in raw format

openair2/RRC/LITE/MESSAGES/asn1_msg.c

@@ -2608,7 +2608,7 @@ OAI_UECapability_t *fill_ue_capability(char *UE_EUTRA_Capability_xer_fname)
   int i;
 
   UE_EUTRA_Capability_t *UE_EUTRA_Capability;
-  char UE_EUTRA_Capability_xer[8192];
+  char UE_EUTRA_Capability_xer[102400];
   size_t size;
 
   LOG_I(RRC,"Allocating %u bytes for UE_EUTRA_Capability\n",sizeof(*UE_EUTRA_Capability));
@@ -2726,7 +2726,10 @@ OAI_UECapability_t *fill_ue_capability(char *UE_EUTRA_Capability_xer_fname)
       return(NULL);
     }
 
-    dec_rval = xer_decode(0, &asn_DEF_UE_EUTRA_Capability, (void*)UE_EUTRA_Capability, UE_EUTRA_Capability_xer, size);
+    // use this line if UE capabilites was stored in a xml file (does not seem to work)
+    // dec_rval = xer_decode(0, &asn_DEF_UE_EUTRA_Capability, (void*)UE_EUTRA_Capability, UE_EUTRA_Capability_xer, size);
+    // use this line if UE capabilites was stored as a raw file  
+    dec_rval = uper_decode(NULL, &asn_DEF_UE_EUTRA_Capability, (void**)&UE_EUTRA_Capability, UE_EUTRA_Capability_xer, size, 0, 0);
     assert(dec_rval.code == RC_OK);
   }
 

openair2/RRC/LITE/rrc_UE.c

@@ -1765,7 +1765,7 @@ rrc_ue_process_ueCapabilityEnquiry(
 
   UE_CapabilityRAT_Container_t ue_CapabilityRAT_Container;
 
-  uint8_t buffer[200];
+  uint8_t buffer[256];
   int i;
 
   LOG_I(RRC,"[UE %d] Frame %d: Receiving from SRB1 (DL-DCCH), Processing UECapabilityEnquiry (eNB %d)\n",
@@ -1804,8 +1804,10 @@ rrc_ue_process_ueCapabilityEnquiry(
           ASN_SEQUENCE_ADD(
             &ul_dcch_msg.message.choice.c1.choice.ueCapabilityInformation.criticalExtensions.choice.c1.choice.ueCapabilityInformation_r8.ue_CapabilityRAT_ContainerList.list,
             &ue_CapabilityRAT_Container);
-
-          enc_rval = uper_encode_to_buffer(&asn_DEF_UL_DCCH_Message, (void*) &ul_dcch_msg, buffer, 100);
+	}
+      }
+    
+          enc_rval = uper_encode_to_buffer(&asn_DEF_UL_DCCH_Message, (void*) &ul_dcch_msg, buffer, 256);
           AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %jd)!\n",
                        enc_rval.failed_type->name, enc_rval.encoded);
 
@@ -1849,8 +1851,6 @@ rrc_ue_process_ueCapabilityEnquiry(
 			(enc_rval.encoded + 7) / 8,
 			buffer,
 			PDCP_TRANSMISSION_MODE_CONTROL);
-        }
-      }
     }
   }
 }