Shift warning fixes

openair1/PHY/NR_TRANSPORT/nr_pbch.c

@@ -58,9 +58,9 @@ int nr_generate_pbch_dmrs(uint32_t *gold_pbch_dmrs,
   /// BPSK modulation
   for (m=0; m<NR_PBCH_DMRS_LENGTH; m++) {
     mod_dmrs[m<<1] = nr_mod_table[((1 + ((gold_pbch_dmrs[m>>5]&(1<<(m&0x1f)))>>(m&0x1f)))<<1)];
-    mod_dmrs[m<<1 + 1] = nr_mod_table[((1 + ((gold_pbch_dmrs[m>>5]&(1<<(m&0x1f)))>>(m&0x1f)))<<1) + 1];
+    mod_dmrs[(m<<1)+1] = nr_mod_table[((1 + ((gold_pbch_dmrs[m>>5]&(1<<(m&0x1f)))>>(m&0x1f)))<<1) + 1];
 #ifdef DEBUG_PBCH
-  printf("m %d  mod_dmrs %d %d\n", m, mod_dmrs[2*m], mod_dmrs[2*m + 1]);
+  printf("m %d  mod_dmrs %d %d\n", m, mod_dmrs[2*m], mod_dmrs[2*m+1]);
 #endif
   }
 
@@ -77,10 +77,10 @@ int nr_generate_pbch_dmrs(uint32_t *gold_pbch_dmrs,
 
     for (m = 0; m < 60; m++) {
 #ifdef DEBUG_PBCH
-  printf("Mapping m %d: %d  %d at k %d of l %d\n", m,(a * mod_dmrs[m<<1]) >> 15, (a * mod_dmrs[m<<1 + 1]) >> 15, k, l);
+  printf("m %d at k %d of l %d\n", m, k, l);
 #endif
       ((int16_t*)txdataF[aa])[(l*frame_parms->ofdm_symbol_size + k)<<1] = (a * mod_dmrs[m<<1]) >> 15;
-      ((int16_t*)txdataF[aa])[(l*frame_parms->ofdm_symbol_size + k)<<1 + 1] = (a * mod_dmrs[m<<1 + 1]) >> 15;
+      ((int16_t*)txdataF[aa])[((l*frame_parms->ofdm_symbol_size + k)<<1) + 1] = (a * mod_dmrs[(m<<1) + 1]) >> 15;
       k+=4;
 
       if (k >= frame_parms->ofdm_symbol_size)
@@ -93,10 +93,10 @@ int nr_generate_pbch_dmrs(uint32_t *gold_pbch_dmrs,
 
     for (m = 60; m < 84; m++) {
 #ifdef DEBUG_PBCH
-  printf("Mapping m %d: %d  %d at k %d of l %d\n", m,(a * mod_dmrs[m<<1]) >> 15, (a * mod_dmrs[m<<1 + 1]) >> 15, k, l);
+  printf("m %d at k %d of l %d\n", m, k, l);
 #endif
       ((int16_t*)txdataF[aa])[(l*frame_parms->ofdm_symbol_size + k)<<1] = (a * mod_dmrs[m<<1]) >> 15;
-      ((int16_t*)txdataF[aa])[(l*frame_parms->ofdm_symbol_size + k)<<1 + 1] = (a * mod_dmrs[m<<1 + 1]) >> 15;
+      ((int16_t*)txdataF[aa])[((l*frame_parms->ofdm_symbol_size + k)<<1) + 1] = (a * mod_dmrs[(m<<1) + 1]) >> 15;
       k+=(m==71)?148:4; // Jump from 44+nu to 192+nu
 
       if (k >= frame_parms->ofdm_symbol_size)
@@ -109,10 +109,10 @@ int nr_generate_pbch_dmrs(uint32_t *gold_pbch_dmrs,
 
     for (m = 84; m < NR_PBCH_DMRS_LENGTH; m++) {
 #ifdef DEBUG_PBCH
-  printf("Mapping m %d: %d  %d at k %d of l %d\n", m,(a * mod_dmrs[m<<1]) >> 15, (a * mod_dmrs[m<<1 + 1]) >> 15, k, l);
+  printf("m %d at k %d of l %d\n", m, k, l);
 #endif
       ((int16_t*)txdataF[aa])[(l*frame_parms->ofdm_symbol_size + k)<<1] = (a * mod_dmrs[m<<1]) >> 15;
-      ((int16_t*)txdataF[aa])[(l*frame_parms->ofdm_symbol_size + k)<<1 + 1] = (a * mod_dmrs[m<<1 + 1]) >> 15;
+      ((int16_t*)txdataF[aa])[((l*frame_parms->ofdm_symbol_size + k)<<1) + 1] = (a * mod_dmrs[(m<<1) + 1]) >> 15;
       k+=4;
 
       if (k >= frame_parms->ofdm_symbol_size)
@@ -123,7 +123,7 @@ int nr_generate_pbch_dmrs(uint32_t *gold_pbch_dmrs,
 
 
 #ifdef DEBUG_PBCH
-  write_output("txdataF.m", "txdataF", txdataF[0], frame_parms->samples_per_frame_wCP, 1, 1);
+  write_output("txdataF.m", "txdataF", txdataF[0], frame_parms->samples_per_frame_wCP>>1, 1, 1);
 #endif
   return (0);
 }

openair1/SCHED_NR/nr_ru_procedures.c

@@ -62,7 +62,6 @@ void nr_feptx0(RU_t *ru,int slot) {
   NR_DL_FRAME_PARMS *fp = &ru->nr_frame_parms;
 
   unsigned int aa,slot_offset;
-  int i, tx_offset;
   int slot_sizeF = fp->ofdm_symbol_size * fp->symbols_per_slot;
   int subframe = ru->proc.subframe_tx;