changed malloc to calloc to avoid random initialization of parameters

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5240 818b1a75-f10b-46b9-bf7c-635c3b92a50f

openair1/USERSPACE_TOOLS/MATLAB/PHY/LTE_TRANSPORT/mexfiles/dlsch_channel_compensation_prec.c

@@ -87,7 +87,7 @@ void mexFunction( int nlhs, mxArray *plhs[],
 	}
 			
 	// Create a LTE_DL_FRAME_PARMS structure and assign required params
-	frame_parms = malloc(sizeof(LTE_DL_FRAME_PARMS));
+	frame_parms = calloc(1,sizeof(LTE_DL_FRAME_PARMS));
 	tmp = mxGetField(prhs[3],0,"nb_rb");
 	if (tmp == NULL) {
 		mexErrMsgTxt("Non-existing field 'nb_rb' in input argument 4.");
@@ -120,7 +120,7 @@ void mexFunction( int nlhs, mxArray *plhs[],
 	}
 				
 	// Create PHY_MEASUREMENTS structure and assign required params
-	phy_measurements = malloc(sizeof(PHY_MEASUREMENTS));
+	phy_measurements = calloc(1,sizeof(PHY_MEASUREMENTS));
 	phy_measurements->n0_power[0] = 1; // dummy values
 	phy_measurements->n0_power[1] = 1;
 	phy_measurements->n0_power_tot = 1;

openair1/USERSPACE_TOOLS/MATLAB/PHY/LTE_TRANSPORT/mexfiles/dlsch_channel_level_prec.c

@@ -44,7 +44,7 @@ void mexFunction( int nlhs, mxArray *plhs[],
 	pmi_ext = (unsigned char*) mxGetData(prhs[1]);	
 		
 	// Create a LTE_DL_FRAME_PARMS structure and assign required params
-	frame_parms = malloc(sizeof(LTE_DL_FRAME_PARMS));	
+	frame_parms = calloc(1,sizeof(LTE_DL_FRAME_PARMS));	
     tmp = mxGetField(prhs[2],0,"nb_rb");
     if (tmp == NULL) {
         mexErrMsgTxt("Non-existing field 'nb_rb' in input argument 3.");

openair1/USERSPACE_TOOLS/MATLAB/PHY/LTE_TRANSPORT/mexfiles/dlsch_decoding.c

@@ -12,7 +12,7 @@
 *
 ===============================================================================*/
 
-// #define DEBUG_DLSCH_DECODING
+//#define DEBUG_DLSCH_DECODING
 
 void mexFunction( int mlhs, mxArray *plhs[],
                   int nrhs, const mxArray *prhs[]
@@ -85,7 +85,7 @@ void mexFunction( int mlhs, mxArray *plhs[],
 	dlsch->current_harq_pid = harq_pid;
 	dlsch->harq_processes[harq_pid]->rvidx = (unsigned char) mxGetScalar(mxGetField(prhs[2],0,"rvidx"));
 	dlsch->harq_processes[harq_pid]->Nl = (unsigned char) mxGetScalar(mxGetField(prhs[2],0,"Nl"));
-	dlsch->harq_processes[harq_pid]->Ndi = (unsigned char) mxGetScalar(mxGetField(prhs[2],0,"Ndi"));
+	//dlsch->harq_processes[harq_pid]->Ndi = (unsigned char) mxGetScalar(mxGetField(prhs[2],0,"Ndi"));
 	dlsch->harq_processes[harq_pid]->mcs = mcs;
 	dlsch->harq_processes[harq_pid]->rb_alloc[0] = (unsigned int) mxGetScalar(mxGetField(prhs[1],0,"rb_alloc"));
 	dlsch->harq_processes[harq_pid]->nb_rb = (unsigned short) mxGetScalar(mxGetField(prhs[1],0,"nb_rb"));
@@ -96,10 +96,10 @@ void mexFunction( int mlhs, mxArray *plhs[],
 	num_pdcch_symbols = (unsigned char) mxGetScalar(mxGetField(prhs[1],0,"num_pdcch_symbols"));
 	subframe = (unsigned char) mxGetScalar(mxGetField(prhs[1],0,"subframe"));
 	
-	phy_vars_ue = malloc16(sizeof(PHY_VARS_UE));	
+	phy_vars_ue = calloc(1,sizeof(PHY_VARS_UE));	
 	
 	// Create a LTE_DL_FRAME_PARMS structure and assign required params
-	frame_parms = malloc16(sizeof(LTE_DL_FRAME_PARMS));	
+	frame_parms = calloc(1,sizeof(LTE_DL_FRAME_PARMS));	
 	frame_parms->N_RB_DL = (unsigned char) mxGetScalar(mxGetField(prhs[1],0,"nb_rb"));
 	frame_parms->frame_type = (unsigned char) mxGetScalar(mxGetField(prhs[1],0,"frame_type"));
 	frame_parms->mode1_flag = (unsigned char) mxGetScalar(mxGetField(prhs[1],0,"mode1_flag"));
@@ -108,7 +108,16 @@ void mexFunction( int mlhs, mxArray *plhs[],
     
  	mod_order = get_Qm(dlsch->harq_processes[harq_pid]->mcs);
 	dlsch->harq_processes[harq_pid]->G = get_G(frame_parms,dlsch->harq_processes[harq_pid]->nb_rb,dlsch->harq_processes[harq_pid]->rb_alloc,mod_order,num_pdcch_symbols,0,subframe);
-	
+
+    #ifdef DEBUG_DLSCH_DECODING
+    mexPrintf("TBS %d\n",dlsch->harq_processes[harq_pid]->TBS);
+    mexPrintf("nb_rb %d\n",dlsch->harq_processes[harq_pid]->nb_rb);
+    mexPrintf("ncs %d\n",dlsch->harq_processes[harq_pid]->mcs);
+    mexPrintf("num_pdcch_symbols %d\n",num_pdcch_symbols);
+    mexPrintf("subframe %d\n",subframe);
+    mexPrintf("G %d\n",dlsch->harq_processes[harq_pid]->G);
+    #endif
+
 	if (dlsch->harq_processes[harq_pid]->G != mxGetM(prhs[0])) {
 		free_ue_dlsch(dlsch);
 		free(frame_parms);

openair1/USERSPACE_TOOLS/MATLAB/PHY/LTE_TRANSPORT/mexfiles/dlsch_detection_mrc.c

@@ -80,7 +80,7 @@ void mexFunction( int nlhs, mxArray *plhs[],
 	}
 			
 	// Create a LTE_DL_FRAME_PARMS structure and assign required params
-	frame_parms = malloc(sizeof(LTE_DL_FRAME_PARMS));	
+	frame_parms = calloc(1,sizeof(LTE_DL_FRAME_PARMS));	
 
 	tmp = mxGetField(prhs[7],0,"nb_rb");
 	if (tmp == NULL) {

openair1/USERSPACE_TOOLS/MATLAB/PHY/LTE_TRANSPORT/mexfiles/dlsch_dual_stream_correlation.c

@@ -56,7 +56,7 @@ void mexFunction( int nlhs, mxArray *plhs[],
 	}    
 			
 	// Create a LTE_DL_FRAME_PARMS structure and assign required params
-	frame_parms = malloc(sizeof(LTE_DL_FRAME_PARMS));
+	frame_parms = calloc(1,sizeof(LTE_DL_FRAME_PARMS));
 	tmp = mxGetField(prhs[2],0,"nb_rb");
 	if (tmp == NULL) {
 		mexErrMsgTxt("Non-existing field 'nb_rb' in input argument 3.");

openair1/USERSPACE_TOOLS/MATLAB/PHY/LTE_TRANSPORT/mexfiles/dlsch_encoding.c

@@ -105,12 +105,14 @@ void mexFunction( int nlhs, mxArray *plhs[],
 	} else {
 		dlsch->harq_processes[harq_pid]->Nl = (unsigned char) mxGetScalar(tmp);
 	}
+	/*
 	tmp = mxGetField(prhs[2],0,"Ndi");
 	if (tmp == NULL) {
 		mexErrMsgTxt("Non-existing field 'Ndi' in input argument 3.");
 	} else {
 		dlsch->harq_processes[harq_pid]->Ndi = (unsigned char) mxGetScalar(tmp);
 	}
+	*/
 	tmp = mxGetField(prhs[1],0,"rb_alloc");	
 	if (tmp == NULL) {
 		mexErrMsgTxt("Non-existing field 'rb_alloc' in input argument 2.");
@@ -146,7 +148,7 @@ void mexFunction( int nlhs, mxArray *plhs[],
 	}	
 	
 	// Create a LTE_DL_FRAME_PARMS structure and assign required params
-	frame_parms = malloc(sizeof(LTE_DL_FRAME_PARMS));	
+	frame_parms = calloc(1,sizeof(LTE_DL_FRAME_PARMS));	
 	frame_parms->N_RB_DL = (unsigned char) dlsch->nb_rb;
 	
 	tmp = mxGetField(prhs[1],0,"frame_type");