Add macro to print CRC OK at gNB PUSCH

openair1/PHY/NR_TRANSPORT/nr_ulsch_decoding.c

@@ -50,6 +50,7 @@
 //#define DEBUG_ULSCH_DECODING
 
 #define OAI_UL_LDPC_MAX_NUM_LLR 27000//26112 // NR_LDPC_NCOL_BG1*NR_LDPC_ZMAX = 68*384
+#define PRINT_CRC_CHECK
 
 static uint64_t nb_total_decod =0;
 static uint64_t nb_error_decod =0;
@@ -269,6 +270,10 @@ void clean_gNB_ulsch(NR_gNB_ULSCH_t *ulsch)
   }
 }
 
+#ifdef PRINT_CRC_CHECK
+  static uint32_t prnt_crc_cnt = 0;
+#endif
+
 uint32_t nr_ulsch_decoding(PHY_VARS_gNB *phy_vars_gNB,
                            uint8_t UE_id,
                            short *ulsch_llr,
@@ -287,6 +292,10 @@ uint32_t nr_ulsch_decoding(PHY_VARS_gNB *phy_vars_gNB,
   uint32_t r,r_offset=0,Kr=8424,Kr_bytes,K_bytes_F,err_flag=0;
   uint8_t crc_type;
   int8_t llrProcBuf[OAI_UL_LDPC_MAX_NUM_LLR] __attribute__ ((aligned(32)));
+
+#ifdef PRINT_CRC_CHECK
+  prnt_crc_cnt++;
+#endif
   
 
   NR_gNB_ULSCH_t                       *ulsch                 = phy_vars_gNB->ulsch[UE_id+1][0];
@@ -584,10 +593,16 @@ uint32_t nr_ulsch_decoding(PHY_VARS_gNB *phy_vars_gNB,
                                          p_procTime);
 
       if (check_crc((uint8_t*)llrProcBuf,length_dec,harq_process->F,crc_type)) {
-        LOG_I(PHY, "Segment %d CRC OK\n",r);
+  #ifdef PRINT_CRC_CHECK
+        if (prnt_crc_cnt % 10 == 0)
+          LOG_I(PHY, "Segment %d CRC OK\n",r);
+  #endif
         ret = 2;
       } else {
-        LOG_I(PHY, "CRC NOK\n");
+  #ifdef PRINT_CRC_CHECK
+        if (prnt_crc_cnt%10 == 0)
+          LOG_I(PHY, "CRC NOK\n");
+  #endif
         ret = 1+ulsch->max_ldpc_iterations;
       }