Implement term_nr_ue_signal(), remove abstraction_flag from init_nr_ue_signal()

term_nr_ue_signal() frees all memory, except for dfts lib load

executables/nr-ue.c

@@ -166,7 +166,7 @@ void init_nr_ue_vars(PHY_VARS_NR_UE *ue,
   }
 
   // initialize all signal buffers
-  init_nr_ue_signal(ue, nb_connected_gNB, abstraction_flag);
+  init_nr_ue_signal(ue, nb_connected_gNB);
 
   // intialize transport
   init_nr_ue_transport(ue, abstraction_flag);

openair1/PHY/INIT/phy_init.h

@@ -57,6 +57,7 @@ int l1_north_init_eNB(void);
 int phy_init_top(LTE_DL_FRAME_PARMS *frame_parms);
 
 void phy_init_nr_top(PHY_VARS_NR_UE *ue);
+void phy_term_nr_top(void);
 
 
 /*!
@@ -395,7 +396,8 @@ int nr_get_ssb_start_symbol(NR_DL_FRAME_PARMS *fp,uint8_t i_ssb);
 int nr_init_frame_parms(nfapi_nr_config_request_scf_t *config, NR_DL_FRAME_PARMS *frame_parms);
 int nr_init_frame_parms_ue(NR_DL_FRAME_PARMS *frame_parms, fapi_nr_config_request_t *config, uint16_t nr_band);
 void nr_init_frame_parms_ue_sa(NR_DL_FRAME_PARMS *frame_parms, uint64_t downlink_frequency, int32_t uplink_frequency_offset, uint8_t mu, uint16_t nr_band);
-int init_nr_ue_signal(PHY_VARS_NR_UE *ue,int nb_connected_eNB,uint8_t abstraction_flag);
+int init_nr_ue_signal(PHY_VARS_NR_UE *ue,int nb_connected_eNB);
+void term_nr_ue_signal(PHY_VARS_NR_UE *ue, int nb_connected_gNB);
 void init_nr_ue_transport(PHY_VARS_NR_UE *ue,int abstraction_flag);
 void init_N_TA_offset(PHY_VARS_NR_UE *ue);
 void nr_dump_frame_parms(NR_DL_FRAME_PARMS *frame_parms);

openair1/PHY/NR_UE_TRANSPORT/pss_nr.c

@@ -439,33 +439,10 @@ void init_context_pss_nr(NR_DL_FRAME_PARMS *frame_parms_ue)
 void free_context_pss_nr(void)
 {
   for (int i = 0; i < NUMBER_PSS_SEQUENCE; i++) {
-
-    if (primary_synchro_time_nr[i] != NULL) {
-      free(primary_synchro_time_nr[i]);
-      primary_synchro_time_nr[i] = NULL;
-    }
-    else {
-      LOG_E(PHY,"Fatal memory deallocation problem \n");
-      assert(0);
-    }
-
-    if (primary_synchro_nr[i] != NULL) {
-      free(primary_synchro_nr[i]);
-      primary_synchro_nr[i] = NULL;
-    }
-    else {
-      LOG_E(PHY,"Fatal memory deallocation problem \n");
-      assert(0);
-    }
-
-    if (pss_corr_ue[i] != NULL) {
-      free(pss_corr_ue[i]);
-      pss_corr_ue[i] = NULL;
-    }
-    else {
-      LOG_E(PHY,"Fatal memory deallocation problem \n");
-      assert(0);
-    }
+    free_and_zero(primary_synchro_nr[i]);
+    free_and_zero(primary_synchro_nr2[i]);
+    free_and_zero(primary_synchro_time_nr[i]);
+    free_and_zero(pss_corr_ue[i]);
   }
 }
 

openair1/SIMULATION/NR_PHY/dlschsim.c

@@ -413,7 +413,7 @@ int main(int argc, char **argv)
 	memcpy(&UE->frame_parms, frame_parms, sizeof(NR_DL_FRAME_PARMS));
 
 	//phy_init_nr_top(frame_parms);
-	if (init_nr_ue_signal(UE, 1, 0) != 0) {
+	if (init_nr_ue_signal(UE, 1) != 0) {
 		printf("Error at UE NR initialisation\n");
 		exit(-1);
 	}
@@ -642,6 +642,8 @@ int main(int argc, char **argv)
 
   phy_free_nr_gNB(gNB);
 
+  term_nr_ue_signal(UE, 1);
+
 	for (i = 0; i < 2; i++) {
 		free(s_re[i]);
 		free(s_im[i]);

openair1/SIMULATION/NR_PHY/dlsim.c

@@ -915,7 +915,7 @@ int main(int argc, char **argv)
                       
   UE->perfect_ce = 0;
 
-  if (init_nr_ue_signal(UE, 1, 0) != 0)
+  if (init_nr_ue_signal(UE, 1) != 0)
   {
     printf("Error at UE NR initialisation\n");
     exit(-1);

openair1/SIMULATION/NR_PHY/pbchsim.c

@@ -553,7 +553,7 @@ int main(int argc, char **argv)
   if(eps!=0.0)
 	UE->UE_fo_compensation = 1; // if a frequency offset is set then perform fo estimation and compensation
 
-  if (init_nr_ue_signal(UE, 1, 0) != 0) {
+  if (init_nr_ue_signal(UE, 1) != 0) {
     printf("Error at UE NR initialisation\n");
     exit(-1);
   }

openair1/SIMULATION/NR_PHY/prachsim.c

@@ -671,7 +671,7 @@ int main(int argc, char **argv){
   memcpy(&UE->frame_parms,frame_parms,sizeof(NR_DL_FRAME_PARMS));
   UE->nrUE_config.prach_config.num_prach_fd_occasions_list = (fapi_nr_num_prach_fd_occasions_t *) malloc(num_prach_fd_occasions*sizeof(fapi_nr_num_prach_fd_occasions_t));
 
-  if (init_nr_ue_signal(UE, 1, 0) != 0){
+  if (init_nr_ue_signal(UE, 1) != 0){
     printf("Error at UE NR initialisation\n");
     exit(-1);
   }

openair1/SIMULATION/NR_PHY/pucchsim.c

@@ -490,7 +490,7 @@ int main(int argc, char **argv)
   if(eps!=0.0)
     UE->UE_fo_compensation = 1; // if a frequency offset is set then perform fo estimation and compensation
 
-  if (init_nr_ue_signal(UE, 1, 0) != 0)
+  if (init_nr_ue_signal(UE, 1) != 0)
   {
     printf("Error at UE NR initialisation\n");
     exit(-1);

openair1/SIMULATION/NR_PHY/ulsim.c

@@ -756,7 +756,7 @@ int main(int argc, char **argv)
   memcpy(&UE->frame_parms, frame_parms, sizeof(NR_DL_FRAME_PARMS));
 
   //phy_init_nr_top(frame_parms);
-  if (init_nr_ue_signal(UE, 1, 0) != 0) {
+  if (init_nr_ue_signal(UE, 1) != 0) {
     printf("Error at UE NR initialisation\n");
     exit(-1);
   }

openair1/SIMULATION/NR_UE_PHY/unit_tests/src/pss_util_test.c

@@ -71,7 +71,7 @@ static  nfapi_config_request_t *config =&config_t;
 /*************** FUNCTIONS ****************************************/
 
 //void phy_init_nr_top(NR_DL_FRAME_PARMS *frame_parms);
-int init_nr_ue_signal(PHY_VARS_NR_UE *ue, int nb_connected_eNB, uint8_t abstraction_flag);
+int init_nr_ue_signal(PHY_VARS_NR_UE *ue, int nb_connected_eNB);
 
 /*******************************************************************
 *
@@ -248,7 +248,7 @@ int init_test(unsigned char N_tx, unsigned char N_rx, unsigned char transmission
 
   //phy_init_nr_top(frame_parms);
 
-  if (init_nr_ue_signal(PHY_vars_UE, 1, 0) != 0) {
+  if (init_nr_ue_signal(PHY_vars_UE, 1) != 0) {
     LOG_E(PHY,"Error at UE NR initialisation : at line %d in function %s of file %s \n", LINE_FILE , __func__, FILE_NAME);
     return (0);
   }