Start implementing UL_Indication

cmake_targets/CMakeLists.txt

@@ -1129,6 +1129,7 @@ set(L2_SRC
 set (MAC_SRC
   ${MAC_DIR}/lte_transport_init.c
   ${MAC_DIR}/main.c
+  ${MAC_DIR}/IF_Module_nb_iot.c
   ${MAC_DIR}/ue_procedures.c
   ${MAC_DIR}/ra_procedures.c
   ${MAC_DIR}/l1_helpers.c

openair2/LAYER2/MAC/IF_Module_nb_iot.c

+
+//#include "LAYER2/MAC/defs_nb_iot.h"
+#include "LAYER2/MAC/extern.h"
+#include "LAYER2/MAC/proto_nb_iot.h"
+#include "openair2/PHY_INTERFACE/IF_Module_nb_iot.h"
+#include "platform_types.h"
+
+
+void UL_indication(UL_IND_t UL_INFO, frame_t frame, sub_frame_t subframe, module_id_t module_id)
+{
+    int i=0;
+    UL_INFO.test=1;
+    if(UL_INFO.test == 1)
+        {
+          for(i=0;i<UL_INFO.UE_NUM;i++)
+              {
+                  /*For MSG3, Normal Uplink Data, NAK*/
+                  if(UL_INFO.UL_SPEC_Info[i].rntiP)
+                      NB_rx_sdu(UL_INFO.module_id,
+                                UL_INFO.CC_id,
+                                UL_INFO.frame,
+                                UL_INFO.subframe,
+                                UL_INFO.UL_SPEC_Info[i].rntiP,
+                                UL_INFO.UL_SPEC_Info[i].sdu,
+                                UL_INFO.UL_SPEC_Info[i].sdu_lenP,
+                                UL_INFO.UL_SPEC_Info[i].harq_pidP,
+                                UL_INFO.UL_SPEC_Info[i].msg3_flagP
+                                );
+                    
+
+              }
+        }
+
+    NB_eNB_dlsch_ulsch_scheduler(module_id,0,frame,subframe);
+}

openair2/PHY_INTERFACE/IF_Module_nb_iot.c

-
-#include "LAYER2/MAC/defs-nb.h"
-#include "LAYER2/MAC/extern.h"
-#include "LAYER2/MAC/proto_nb_iot"
-#include "IF_Module-nb.h"
-
-#define Preamble_list 1;
-#define ACK_NAK 2;
-#define UL_SDU 3;
-
-void UL_indication(UL_IND_t UL_INFO)
-{
-    /*Process Uplink Indication*/
-	/*if(UL_MSG_flag)
-  		{
-  			switch(UL_MSG_flag)
-  			{
-  				case Preamble_list:
-  					NB_initiate_ra_proc(module_idP,CC_id,frameP,preamble_index,timing_offset,subframeP);
-  					break;
-  				case UL_SDU:
-  				    NB_rx_sdu(module_idP,CC_id,frameP,subframeP,rntiP,*sduP,sdu_lenP.harq_pidP,*msg3_flag);
-  			}
-  		} */
-
-    
-
-
-
-}
\ No newline at end of file

openair2/PHY_INTERFACE/IF_Module_nb_iot.h

@@ -38,7 +38,7 @@ typedef struct{
 
 	//ACK/NAK
 
-	boolean_t ACK_INFO;
+	boolean_t NAK;
 
 }UL_SPEC_t;
 
@@ -46,6 +46,8 @@ typedef struct{
 typedef struct{
 	/*Start at the common part*/
 
+	int test;
+
 	//Module ID
 	module_id_t module_id;
 	//CC ID
@@ -67,7 +69,7 @@ typedef struct{
 *Parameters:
 *Parameters:
 */
-void UL_indication(UL_IND_t UL_info);
+void UL_indication(UL_IND_t UL_INFO, frame_t frame, sub_frame_t subframe, module_id_t module_id);
 
 /*Interface for Downlink, transmitting the DLSCH SDU, DCI SDU*/
 void Schedule_Response();

record.txt

@@ -40,12 +40,13 @@ Functions: Add NB_schedule_RA()
 Parameters: Add DCI unpacked format in openair1/PHY/LTE_TRANSPORT/defs.h
 
 5/16
-Add:	    openair2/PHY_Interface/IF_module_nb_iot.c
-Add:        openair2/PHY_Interface/IF_module_nb_iot.h
+Add:	    openaiir2/LAYER2/IF_Module_nb_iot.c
+Add:        openair2/PHY_Interface/IF_Module_nb_iot.h
 Add:        openair1/PHY/sched/phy_procedures_lte_eNB_nb_iot.c
 
 Comment: Modify NB_phy_procedures_uespec_RX, change the way using primitive, use UL_IND data structure to store the needed parameters.
-Functions: NB_phy_procedures_uespec_RX()
+	 Add the implementation for UL_INDICATION, it handles the Uplink information from PHY, also trigger the scheduler.
+Functions: NB_phy_procedures_uespec_RX(), UL_INDICATION()
 Parameters: UL_IND for Interface Module