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PUSCH running with rfsimulator

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This commit is contained in:
Khalid Ahmed
2019-10-08 09:30:14 +02:00
committed by Thomas Schlichter
parent b4c0acad9c
commit 274c60f87c
15 changed files with 144 additions and 125 deletions
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executables/nr-ru.c
+6 -6
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@@ -659,6 +659,7 @@ void rx_rf(RU_t *ru,int *frame,int *slot) {
ru->nb_rx);
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_TRX_READ, 0 );
proc->timestamp_rx = ts-ru->ts_offset;
@@ -1448,6 +1449,7 @@ static void *ru_thread( void *param ) {
}
// synchronization on input FH interface, acquire signals/data and block
LOG_D(PHY,"[RU_thread] read data: frame_rx = %d, tti_rx = %d\n", frame, slot);
if (ru->fh_south_in) ru->fh_south_in(ru,&frame,&slot);
else AssertFatal(1==0, "No fronthaul interface at south port");
@@ -1474,14 +1476,12 @@ static void *ru_thread( void *param ) {
// do RX front-end processing (frequency-shift, dft) if needed
if (ru->feprx) ru->feprx(ru,proc->tti_rx);
LOG_I(PHY,"RU proc: frame_rx = %d, tti_rx = %d\n", proc->frame_rx, proc->tti_rx);
LOG_I(PHY,"gNB proc: frame_rx = %d, slot_rx = %d\n", RC.gNB[0][0]->proc.frame_rx, RC.gNB[0][0]->proc.slot_rx);
LOG_I(PHY,"Copying rxdataF from RU to gNB\n");
LOG_D(PHY,"RU proc: frame_rx = %d, tti_rx = %d\n", proc->frame_rx, proc->tti_rx);
LOG_D(PHY,"Copying rxdataF from RU to gNB\n");
for (aa=0;aa<ru->nb_rx;aa++)
memcpy((void*)RC.gNB[0][0]->common_vars.rxdataF[aa],
(void*)&ru->common.rxdataF[aa][proc->tti_rx*fp->symbols_per_tti*fp->ofdm_symbol_size],
fp->symbols_per_tti*fp->ofdm_symbol_size*sizeof(int32_t));
(void*)ru->common.rxdataF[aa], fp->symbols_per_slot*fp->ofdm_symbol_size*sizeof(int32_t));
// At this point, all information for subframe has been received on FH interface
@@ -2155,7 +2155,7 @@ void init_NR_RU(char *rf_config_file)
if (gNB0) {
LOG_I(PHY,"Copying frame parms from gNB %d to ru %d\n",gNB0->Mod_id,ru->idx);
memcpy((void *)fp,(void *)&gNB0->frame_parms,sizeof(NR_DL_FRAME_PARMS));
memset((void *)ru->frame_parms, 0, sizeof(LTE_DL_FRAME_PARMS));
memset((void *)ru->nr_frame_parms, 0, sizeof(NR_DL_FRAME_PARMS));
// attach all RU to all gNBs in its list/
LOG_D(PHY,"ru->num_gNB:%d gNB0->num_RU:%d\n", ru->num_gNB, gNB0->num_RU);