T: add some new traces

- ENB_PHY_OUTPUT_SIGNAL to trace output signal
- ENB_MAC_SCHEDULING_REQUEST to trace scheduling requests

common/utils/T/T_messages.txt

@@ -45,6 +45,10 @@ ID = ENB_PHY_INPUT_SIGNAL
     DESC = eNodeB received signal in the time domain for a duration of 1ms
     GROUP = ALL:PHY:GRAPHIC:HEAVY:ENB
     FORMAT = int,eNB_ID : int,frame : int,subframe : int,antenna : buffer,rxdata
+ID = ENB_PHY_OUTPUT_SIGNAL
+    DESC = eNodeB sent signal in the time domain for a duration of 1ms
+    GROUP = ALL:PHY:HEAVY:ENB
+    FORMAT = int,eNB_ID : int,CC_id : int,frame : int,subframe : int,antenna : buffer,txdata
 ID = ENB_PHY_UL_CHANNEL_ESTIMATE
     DESC = eNodeB channel estimation in the time domain
     GROUP = ALL:PHY:GRAPHIC:HEAVY:ENB
@@ -111,6 +115,10 @@ ID = ENB_MAC_UE_DL_PDU_WITH_DATA
     DESC = MAC downlink PDU for an UE
     GROUP = ALL:MAC:ENB
     FORMAT = int,eNB_ID : int,CC_id : int,rnti : int,frame : int,subframe : int,harq_pid : buffer,data
+ID = ENB_MAC_SCHEDULING_REQUEST
+    DESC = MAC scheduling request detected for an UE
+    GROUP = ALL:MAC:ENB
+    FORMAT = int,eNB_ID : int,CC_id : int,frame : int,subframe : int,rnti
 
 #RLC logs
 ID = ENB_RLC_DL

openair2/LAYER2/MAC/eNB_scheduler_primitives.c

@@ -56,6 +56,8 @@
 # include "intertask_interface.h"
 #endif
 
+#include "T.h"
+
 #define ENABLE_MAC_PAYLOAD_DEBUG
 #define DEBUG_eNB_SCHEDULER 1
 
@@ -1157,6 +1159,7 @@ boolean_t CCE_allocation_infeasible(int module_idP,
 
 void SR_indication(module_id_t mod_idP, int cc_idP, frame_t frameP, rnti_t rntiP, sub_frame_t subframeP)
 {
+  T(T_ENB_MAC_SCHEDULING_REQUEST, T_INT(mod_idP), T_INT(cc_idP), T_INT(frameP), T_INT(subframeP), T_INT(rntiP));
  
   int UE_id = find_UE_id(mod_idP, rntiP);
   UE_list_t *UE_list = &eNB_mac_inst[mod_idP].UE_list;

targets/RT/USER/lte-enb.c

@@ -491,6 +491,10 @@ void proc_tx_full(PHY_VARS_eNB *eNB,
   proc_tx_high0(eNB,proc,r_type,rn);
   // do OFDM modulation
   do_OFDM_mod_rt(proc->subframe_tx,eNB);
+
+  T(T_ENB_PHY_OUTPUT_SIGNAL, T_INT(0), T_INT(0), T_INT(proc->frame_tx), T_INT(proc->subframe_tx),
+    T_INT(0), T_BUFFER(&eNB->common_vars.txdata[0][0][proc->subframe_tx * eNB->frame_parms.samples_per_tti], eNB->frame_parms.samples_per_tti * 4));
+
   // if TX fronthaul go ahead 
   if (eNB->tx_fh) eNB->tx_fh(eNB,proc);