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vcd debugging for RF simulator

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This commit is contained in:
Raymond Knopp
2018-06-05 05:47:43 -07:00
parent f1ddab49dc
commit c2ad982b76
5 changed files with 70 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair2/UTIL/LOG/vcd_signal_dumper.c
+4 -4
View File
@@ -89,9 +89,6 @@ const char* eurecomVariablesNames[] = {
"subframe_TX1_UE",
"subframe_RX0_UE",
"subframe_RX1_UE",
"missed_slot_enb",
"daq_mbox",
"rx_offset_mbox",
"ue_rx_offset",
"diff2",
"hw_subframe",
@@ -222,7 +219,10 @@ const char* eurecomFunctionsNames[] = {
"ue_lock_mutex_rxtx_for_cnt_decrement1",
"ue_lock_mutex_rxtx_for_cnt_increment0",
"ue_lock_mutex_rxtx_for_cnt_increment1",
/* simulation signals */
"do_DL_sig",
"do_UL_sig",
"UE_trx_read",
/* RRH signals */
"eNB_tx",
"eNB_rx",
openair2/UTIL/LOG/vcd_signal_dumper.h
+4 -4
View File
@@ -65,9 +65,6 @@ typedef enum {
VCD_SIGNAL_DUMPER_VARIABLES_SUBFRAME_NUMBER_TX1_UE,
VCD_SIGNAL_DUMPER_VARIABLES_SUBFRAME_NUMBER_RX0_UE,
VCD_SIGNAL_DUMPER_VARIABLES_SUBFRAME_NUMBER_RX1_UE,
VCD_SIGNAL_DUMPER_VARIABLES_MISSED_SLOTS_ENB,
VCD_SIGNAL_DUMPER_VARIABLES_DAQ_MBOX,
VCD_SIGNAL_DUMPER_VARIABLES_UE_OFFSET_MBOX,
VCD_SIGNAL_DUMPER_VARIABLES_UE_RX_OFFSET,
VCD_SIGNAL_DUMPER_VARIABLES_DIFF,
VCD_SIGNAL_DUMPER_VARIABLES_HW_SUBFRAME,
@@ -199,7 +196,10 @@ typedef enum {
VCD_SIGNAL_DUMPER_FUNCTIONS_UE_LOCK_MUTEX_RXTX_FOR_CNT_DECREMENT1,
VCD_SIGNAL_DUMPER_FUNCTIONS_UE_LOCK_MUTEX_RXTX_FOR_CNT_INCREMENT0,
VCD_SIGNAL_DUMPER_FUNCTIONS_UE_LOCK_MUTEX_RXTX_FOR_CNT_INCREMENT1,
/* SIMULATION signals */
VCD_SIGNAL_DUMPER_FUNCTIONS_SIM_DO_DL_SIGNAL,
VCD_SIGNAL_DUMPER_FUNCTIONS_SIM_DO_UL_SIGNAL,
VCD_SIGNAL_DUMPER_FUNCTIONS_SIM_UE_TRX_READ,
/* RRH signals */
VCD_SIGNAL_DUMPER_FUNCTIONS_eNB_TX,
VCD_SIGNAL_DUMPER_FUNCTIONS_eNB_RX,
targets/RT/USER/rfsim.c
+7 -2
View File
@@ -51,6 +51,7 @@
#include "common/ran_context.h"
#include "PHY/defs_UE.h"
#include "PHY/defs_eNB.h"
#include "vcd_signal_dumper.h"
RAN_CONTEXT_t RC;
extern PHY_VARS_UE ***PHY_vars_UE_g;
@@ -192,7 +193,7 @@ int ru_trx_read(openair0_device *device, openair0_timestamp *ptimestamp, void **
LOG_D(SIM,"RU_trx_read generating UL subframe %d (Ts %llu, current TS %llu)\n",
subframe,(unsigned long long)*ptimestamp,
(unsigned long long)sim.current_ru_rx_timestamp[ru_id][CC_id]);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_SIM_DO_UL_SIGNAL,1);
do_UL_sig(&sim,
subframe,
0, // abstraction_flag
@@ -200,6 +201,7 @@ int ru_trx_read(openair0_device *device, openair0_timestamp *ptimestamp, void **
0, // frame is only used for abstraction
ru_id,
CC_id);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_SIM_DO_UL_SIGNAL,0);
}
sim.last_ru_rx_timestamp[ru_id][CC_id] += RC.ru[ru_id]->frame_parms.samples_per_tti;
sample_count += RC.ru[ru_id]->frame_parms.samples_per_tti;
@@ -211,6 +213,7 @@ int ru_trx_read(openair0_device *device, openair0_timestamp *ptimestamp, void **
int UE_trx_read(openair0_device *device, openair0_timestamp *ptimestamp, void **buff, int nsamps, int cc)
{
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_SIM_UE_TRX_READ,1);
int UE_id = device->Mod_id;
int CC_id = device->CC_id;
@@ -264,6 +267,7 @@ int UE_trx_read(openair0_device *device, openair0_timestamp *ptimestamp, void **
UE_id,nsamps,subframe,
(int)(sim.last_UE_rx_timestamp[UE_id][CC_id]%sptti));
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_SIM_DO_DL_SIGNAL,1);
do_DL_sig(&sim,
subframe,
sim.last_UE_rx_timestamp[UE_id][CC_id]%sptti,
@@ -272,6 +276,7 @@ int UE_trx_read(openair0_device *device, openair0_timestamp *ptimestamp, void **
&PHY_vars_UE_g[UE_id][CC_id]->frame_parms,
UE_id,
CC_id);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_SIM_DO_DL_SIGNAL,0);
LOG_D(PHY,"UE %d: DL simulation 6: UE_trx_read @ TS %"PRIi64" (%"PRIi64")=> frame %d, subframe %d\n",
UE_id, sim.current_UE_rx_timestamp[UE_id][CC_id],
sim.last_UE_rx_timestamp[UE_id][CC_id],
@@ -286,7 +291,7 @@ int UE_trx_read(openair0_device *device, openair0_timestamp *ptimestamp, void **
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_SIM_UE_TRX_READ,0);
return(nsamps);
}
targets/RT/USER/rru_if4p5_simulator.gtkw
+42
View File
@@ -0,0 +1,42 @@
[*]
[*] GTKWave Analyzer v3.3.58 (w)1999-2014 BSI
[*] Tue Jun 5 12:44:02 2018
[*]
[dumpfile] "/tmp/openair_dump_UE.vcd"
[dumpfile_mtime] "Tue Jun 5 12:38:07 2018"
[dumpfile_size] 21826387
[savefile] "/home/knopp/oai/openairinterface5g/targets/RT/USER/rru_if4p5_simulator.gtkw"
[timestart] 6591570000
[size] 1301 716
[pos] 309 0
*-22.793451 29983948856 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
[sst_width] 312
[signals_width] 262
[sst_expanded] 1
[sst_vpaned_height] 294
@29
functions.UE_trx_read
@28
functions.trx_read
functions.trx_write
@24
variables.trx_write_flags[63:0]
@28
functions.trx_write_if
functions.send_if4
functions.trx_read_if
functions.recv_if4
@24
variables.trx_ts[63:0]
variables.trx_tst[63:0]
variables.frame_number_RX0_RU[63:0]
variables.subframe_number_RX0_RU[63:0]
variables.frame_number_TX0_RU[63:0]
variables.subframe_number_TX0_RU[63:0]
@28
functions.do_DL_sig
functions.do_UL_sig
functions.phy_procedures_ru_feprx0
functions.phy_procedures_ru_feptx_ofdm0
[pattern_trace] 1
[pattern_trace] 0
targets/RT/USER/rru_if4p5_usrp.gtkw
+13 -26
View File
@@ -1,23 +1,23 @@
[*]
[*] GTKWave Analyzer v3.3.58 (w)1999-2014 BSI
[*] Sun Jan 15 07:26:50 2017
[*] Tue Jun 5 09:36:17 2018
[*]
[dumpfile] "/tmp/openair_dump_eNB.vcd"
[dumpfile_mtime] "Sun Jan 15 07:04:19 2017"
[dumpfile_size] 18140627
[savefile] "/home/uprru1/oai/openairinterface5g/targets/RT/USER/rru_if4p5_usrp.gtkw"
[timestart] 29977510000
[dumpfile] "/tmp/openair_dump_UE.vcd"
[dumpfile_mtime] "Tue Jun 5 09:22:52 2018"
[dumpfile_size] 23057775
[savefile] "/home/knopp/oai/openairinterface5g/targets/RT/USER/rru_if4p5_usrp.gtkw"
[timestart] 25050480000
[size] 1301 716
[pos] 309 0
*-21.793451 29983948856 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
[sst_width] 284
[sst_width] 312
[signals_width] 262
[sst_expanded] 1
[sst_vpaned_height] 294
@28
functions.trx_read
functions.trx_write
@25
@24
variables.trx_write_flags[63:0]
@28
functions.trx_write_if
@@ -27,23 +27,10 @@ functions.recv_if4
@24
variables.trx_ts[63:0]
variables.trx_tst[63:0]
@28
functions.eNB_thread_rxtx0
@24
variables.frame_number_RX0_eNB[63:0]
variables.subframe_number_RX0_eNB[63:0]
variables.frame_number_TX0_eNB[63:0]
variables.subframe_number_TX0_eNB[63:0]
@28
functions.eNB_thread_rxtx1
@24
variables.frame_number_RX1_eNB[63:0]
variables.subframe_number_RX1_eNB[63:0]
variables.frame_number_TX1_eNB[63:0]
variables.subframe_number_TX1_eNB[63:0]
@28
functions.phy_eNB_ofdm_mod_l
functions.phy_eNB_slot_fep
functions.phy_enb_prach_rx
variables.frame_number_RX0_RU[63:0]
variables.subframe_number_RX0_RU[63:0]
variables.frame_number_TX0_RU[63:0]
@25
variables.subframe_number_TX0_RU[63:0]
[pattern_trace] 1
[pattern_trace] 0