added PUCCH TPC to format1

srslte/include/srslte/phch/ra.h

@@ -132,6 +132,8 @@ typedef struct SRSLTE_API {
   bool     pconf;
   bool     power_offset; 
   
+  uint8_t tpc_pucch;
+
   uint32_t nof_tb; 
   
   bool     dci_is_1a;
@@ -179,7 +181,7 @@ typedef struct SRSLTE_API {
   uint32_t n_dmrs; 
   bool ndi;
   bool cqi_request;
-  uint32_t tpc_pusch;
+  uint8_t tpc_pusch;
 
 } srslte_ra_ul_dci_t;
 

srslte/lib/phch/dci.c

@@ -445,7 +445,7 @@ int dci_format0_pack(srslte_ra_ul_dci_t *data, srslte_dci_msg_t *msg, uint32_t n
 
   *y++ = data->ndi;
 
-  // TCP command
+  // TCP command for PUSCH 
   srslte_bit_unpack(data->tpc_pusch, &y, 2);
 
   // DM RS not implemented
@@ -563,9 +563,8 @@ int dci_format1_pack(srslte_ra_dl_dci_t *data, srslte_dci_msg_t *msg, uint32_t n
   // rv version
   srslte_bit_unpack(data->rv_idx, &y, 2);
 
-  // TPC not implemented
-  *y++ = 0;
-  *y++ = 0;
+  // TCP command for PUCCH 
+  srslte_bit_unpack(data->tpc_pucch, &y, 2);
 
   // Padding with zeros
   uint32_t n = srslte_dci_format_sizeof_lut(SRSLTE_DCI_FORMAT1, nof_prb);