quering events of tx streamer after trx_write and writing them to a new VCD variable

common/utils/LOG/vcd_signal_dumper.c

@@ -248,7 +248,8 @@ const char* eurecomVariablesNames[] = {
   "slot_number_TX1_gNB",
   "slot_number_RX0_gNB",
   "slot_number_RX1_gNB",
-  "ru_tx_ofdm_mask"
+  "ru_tx_ofdm_mask",
+  "trx_write_event"
 };
 
 const char* eurecomFunctionsNames[] = {

common/utils/LOG/vcd_signal_dumper.h

@@ -226,6 +226,7 @@ typedef enum {
   VCD_SIGNAL_DUMPER_VARIABLES_SLOT_NUMBER_RX0_GNB,
   VCD_SIGNAL_DUMPER_VARIABLES_SLOT_NUMBER_RX1_GNB,
   VCD_SIGNAL_DUMPER_VARIABLES_RU_TX_OFDM_MASK,
+  VCD_SIGNAL_DUMPER_VARIABLES_RU_TRX_WRITE_EVENT,
 
 
   VCD_SIGNAL_DUMPER_VARIABLES_END

common/utils/T/T_defs.h

@@ -76,7 +76,7 @@ typedef struct {
 #define VCD_NUM_FUNCTIONS (245)
 
 /* number of VCD variables (to be kept up to date! see in T_messages.txt) */
-#define VCD_NUM_VARIABLES (186)
+#define VCD_NUM_VARIABLES (187)
 
 /* first VCD function (to be kept up to date! see in T_messages.txt) */
 #define VCD_FIRST_FUNCTION    ((uintptr_t)T_VCD_FUNCTION_RT_SLEEP)

common/utils/T/T_messages.txt

@@ -2055,6 +2055,11 @@ ID = VCD_VARIABLE_RU_TX_OFDM_MASK
     GROUP = ALL:VCD:ENB:VCD_VARIABLE
     FORMAT = ulong,value
     VCD_NAME = ru_tx_ofdm_mask
+ID = VCD_VARIABLE_RU_TRX_WRITE_EVENT
+    DESC = VCD variable RU_TRX_WRITE_EVENT
+    GROUP = ALL:VCD:ENB:VCD_VARIABLE
+    FORMAT = ulong,value
+    VCD_NAME = trx_write_event
 
 #functions
 

executables/nr-ru.c

@@ -782,6 +782,9 @@ void tx_rf(RU_t *ru,int frame,int slot, uint64_t timestamp) {
           (long long unsigned int)timestamp,frame,proc->frame_tx_unwrap,slot);
     VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_TRX_WRITE, 0 );
     AssertFatal(txs ==  siglen+sf_extension,"TX : Timeout (sent %u/%d)\n", txs, siglen);
+
+    int event = ru->rfdevice.trx_get_stats_func(&ru->rfdevice);
+    VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_RU_TRX_WRITE_EVENT, event );
   }
 }