Changed rv_idx to int for format1c

srslte/include/srslte/phch/ra.h

@@ -124,7 +124,7 @@ typedef struct SRSLTE_API {
   
   uint32_t mcs_idx;
   uint32_t harq_process;
-  uint32_t rv_idx;
+  int      rv_idx;
   bool ndi;
 } srslte_ra_dl_dci_t;
 

srslte/lib/phch/dci.c

@@ -806,6 +806,7 @@ int dci_format1Cs_unpack(srslte_dci_msg_t *msg, srslte_ra_dl_dci_t *data, uint32
   data->mcs_idx = srslte_bit_pack(&y, 5);
   
   data->dci_format = SRSLTE_RA_DCI_FORMAT1C;
+  data->rv_idx = -1; // For SI-RNTI, get RV from TTI 
   
   msg->nof_bits = (y - msg->data);