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Merge remote-tracking branch 'origin/develop-nr' into ocp_nrsimulator

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This commit is contained in:
Florian Kaltenberger
2019-02-21 09:04:02 +01:00
parent 9021be8cd5 985418139c
commit 4c9c6f68fa
39 changed files with 1884 additions and 1019 deletions
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targets/RT/USER/nr-ru.c
+2 -2
View File
@@ -1333,7 +1333,7 @@ static void* ru_thread_tx( void* param ) {
{
for (i=0; i<ru->nb_tx; i++)
{
sprintf(filename,"tx%ddataF_frame%d_sf%d.m", i, print_frame, proc->tti_tx);
sprintf(filename,"tx%ddataF_frame%d_sl%d.m", i, print_frame, proc->tti_tx);
LOG_M(filename,"txdataF_frame",&ru->common.txdataF_BF[i][0],fp->samples_per_subframe_wCP, 1, 1);
if(proc->tti_tx == 9)
{
@@ -1554,7 +1554,7 @@ static void* ru_thread( void* param ) {
{
for (i=0; i<ru->nb_tx; i++)
{
sprintf(filename,"tx%ddataF_frame%d_sf%d.m", i, print_frame, proc->tti_tx);
sprintf(filename,"tx%ddataF_frame%d_sl%d.m", i, print_frame, proc->tti_tx);
LOG_M(filename,"txdataF_frame",&ru->common.txdataF_BF[i][0],fp->samples_per_slot_wCP, 1, 1);
if(proc->tti_tx == 9)
{
targets/RT/USER/nr-ue.c
+44 -36
View File
@@ -442,10 +442,10 @@ static void *UE_thread_synch(void *arg) {
#endif
if (nr_initial_sync( UE, UE->mode ) == 0) {
//write_output("txdata_sym.m", "txdata_sym", UE->common_vars.rxdata[0], (10*UE->frame_parms.samples_per_subframe), 1, 1);
//write_output("txdata_sym.m", "txdata_sym", UE->common_vars.rxdata[0], (10*UE->frame_parms.samples_per_slot), 1, 1);
freq_offset = UE->common_vars.freq_offset; // frequency offset computed with pss in initial sync
hw_slot_offset = (UE->rx_offset<<1) / UE->frame_parms.samples_per_subframe;
hw_slot_offset = (UE->rx_offset<<1) / UE->frame_parms.samples_per_slot;
printf("Got synch: hw_slot_offset %d, carrier off %d Hz, rxgain %d (DL %u, UL %u), UE_scan_carrier %d\n",
hw_slot_offset,
freq_offset,
@@ -690,6 +690,7 @@ static void *UE_thread_rxn_txnp4(void *arg) {
NR_UE_MAC_INST_t *UE_mac = get_mac_inst(0);
UE_mac->scheduled_response.dl_config = &UE->dcireq.dl_config_req;
UE_mac->scheduled_response.slot = proc->nr_tti_rx;
nr_ue_scheduled_response(&UE_mac->scheduled_response);
#ifdef UE_SLOT_PARALLELISATION
@@ -789,6 +790,8 @@ void *UE_thread(void *arg) {
UE->proc.proc_rxtx[i].counter_decoder = 0;
static uint8_t thread_idx = 0;
uint16_t table_sf_slot[20] = {0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9};
cpu_set_t cpuset;
CPU_ZERO(&cpuset);
@@ -809,7 +812,8 @@ void *UE_thread(void *arg) {
//itti_send_msg_to_task (TASK_NAS_UE, UE->Mod_id + NB_eNB_INST, message_p);
#endif
int subframe_nr=-1;
int nb_slot_frame = 10*UE->frame_parms.slots_per_subframe;
int slot_nr=-1;
//int cumulated_shift=0;
if ((oaisim_flag == 0) && (UE->mode != loop_through_memory))
AssertFatal(UE->rfdevice.trx_start_func(&UE->rfdevice) == 0, "Could not start the device\n");
@@ -926,11 +930,13 @@ void *UE_thread(void *arg) {
if(thread_idx>=RX_NB_TH)
thread_idx = 0;
subframe_nr++;
subframe_nr %= NR_NUMBER_OF_SUBFRAMES_PER_FRAME;
//printf("slot_nr %d nb slot frame %d\n",slot_nr, nb_slot_frame);
slot_nr++;
slot_nr %= nb_slot_frame;
UE_nr_rxtx_proc_t *proc = &UE->proc.proc_rxtx[thread_idx];
// update thread index for received subframe
UE->current_thread_id[subframe_nr] = thread_idx;
UE->current_thread_id[slot_nr] = thread_idx;
#if BASIC_SIMULATOR
{
@@ -944,30 +950,30 @@ void *UE_thread(void *arg) {
}
#endif
LOG_D(PHY,"Process subframe %d thread Idx %d \n", subframe_nr, UE->current_thread_id[subframe_nr]);
LOG_D(PHY,"Process slot %d thread Idx %d \n", slot_nr, UE->current_thread_id[slot_nr]);
if (UE->mode != loop_through_memory) {
for (i=0; i<UE->frame_parms.nb_antennas_rx; i++)
rxp[i] = (void*)&UE->common_vars.rxdata[i][UE->frame_parms.ofdm_symbol_size+
UE->frame_parms.nb_prefix_samples0+
subframe_nr*UE->frame_parms.samples_per_subframe];
slot_nr*UE->frame_parms.samples_per_slot];
for (i=0; i<UE->frame_parms.nb_antennas_tx; i++)
txp[i] = (void*)&UE->common_vars.txdata[i][((subframe_nr+2)%NR_NUMBER_OF_SUBFRAMES_PER_FRAME)*UE->frame_parms.samples_per_subframe];
txp[i] = (void*)&UE->common_vars.txdata[i][((slot_nr+2)%NR_NUMBER_OF_SUBFRAMES_PER_FRAME)*UE->frame_parms.samples_per_slot];
int readBlockSize, writeBlockSize;
if (subframe_nr<(NR_NUMBER_OF_SUBFRAMES_PER_FRAME - 1)) {
readBlockSize=UE->frame_parms.samples_per_subframe;
writeBlockSize=UE->frame_parms.samples_per_subframe;
if (slot_nr<(nb_slot_frame - 1)) {
readBlockSize=UE->frame_parms.samples_per_slot;
writeBlockSize=UE->frame_parms.samples_per_slot;
} else {
// set TO compensation to zero
UE->rx_offset_diff = 0;
// compute TO compensation that should be applied for this frame
if ( UE->rx_offset < 5*UE->frame_parms.samples_per_subframe &&
if ( UE->rx_offset < 5*UE->frame_parms.samples_per_slot &&
UE->rx_offset > 0 )
UE->rx_offset_diff = -1 ;
if ( UE->rx_offset > 5*UE->frame_parms.samples_per_subframe &&
UE->rx_offset < 10*UE->frame_parms.samples_per_subframe )
if ( UE->rx_offset > 5*UE->frame_parms.samples_per_slot &&
UE->rx_offset < 10*UE->frame_parms.samples_per_slot )
UE->rx_offset_diff = 1;
@@ -977,11 +983,11 @@ void *UE_thread(void *arg) {
proc->frame_rx,subframe_nr,UE->rx_offset_diff,UE->rx_offset);
//UE->rx_offset_diff=0;
}
readBlockSize=UE->frame_parms.samples_per_subframe -
readBlockSize=UE->frame_parms.samples_per_slot -
UE->frame_parms.ofdm_symbol_size -
UE->frame_parms.nb_prefix_samples0 -
UE->rx_offset_diff;
writeBlockSize=UE->frame_parms.samples_per_subframe -
writeBlockSize=UE->frame_parms.samples_per_slot -
UE->rx_offset_diff;
}
@@ -994,7 +1000,7 @@ void *UE_thread(void *arg) {
AssertFatal( writeBlockSize ==
UE->rfdevice.trx_write_func(&UE->rfdevice,
timestamp+
(2*UE->frame_parms.samples_per_subframe) -
(2*UE->frame_parms.samples_per_slot) -
UE->frame_parms.ofdm_symbol_size-UE->frame_parms.nb_prefix_samples0 -
openair0_cfg[0].tx_sample_advance,
txp,
@@ -1002,7 +1008,7 @@ void *UE_thread(void *arg) {
UE->frame_parms.nb_antennas_tx,
1),"");
if( subframe_nr==(NR_NUMBER_OF_SUBFRAMES_PER_FRAME-1)) {
if( slot_nr==(nb_slot_frame-1)) {
// read in first symbol of next frame and adjust for timing drift
int first_symbols=writeBlockSize-readBlockSize;
if ( first_symbols > 0 )
@@ -1019,7 +1025,7 @@ void *UE_thread(void *arg) {
pickTime(gotIQs);
// operate on thread sf mod 2
AssertFatal(pthread_mutex_lock(&proc->mutex_rxtx) ==0,"");
if(subframe_nr == 0) {
if(slot_nr == 0) {
UE->proc.proc_rxtx[0].frame_rx++;
//UE->proc.proc_rxtx[1].frame_rx++;
for (th_id=1; th_id < RX_NB_TH; th_id++) {
@@ -1041,18 +1047,18 @@ void *UE_thread(void *arg) {
UE->proc.proc_rxtx[th_id].gotIQs=readTime(gotIQs);
}
proc->nr_tti_rx=subframe_nr;
proc->subframe_rx=subframe_nr;
proc->nr_tti_rx=slot_nr;
proc->subframe_rx=table_sf_slot[slot_nr];
proc->frame_tx = proc->frame_rx;
proc->nr_tti_tx= subframe_nr + DURATION_RX_TO_TX;
if (proc->nr_tti_tx > NR_NUMBER_OF_SUBFRAMES_PER_FRAME) {
proc->nr_tti_tx= slot_nr + DURATION_RX_TO_TX;
if (proc->nr_tti_tx > nb_slot_frame) {
proc->frame_tx = (proc->frame_tx + 1)%MAX_FRAME_NUMBER;
proc->nr_tti_tx %= NR_NUMBER_OF_SUBFRAMES_PER_FRAME;
proc->nr_tti_tx %= nb_slot_frame;
}
proc->subframe_tx=proc->nr_tti_rx;
proc->timestamp_tx = timestamp+
(DURATION_RX_TO_TX*UE->frame_parms.samples_per_subframe)-
(DURATION_RX_TO_TX*UE->frame_parms.samples_per_slot)-
UE->frame_parms.ofdm_symbol_size-UE->frame_parms.nb_prefix_samples0;
proc->instance_cnt_rxtx++;
@@ -1080,7 +1086,7 @@ void *UE_thread(void *arg) {
char exit_fun_string[256];
sprintf(exit_fun_string,"[SCHED][UE %d] !!! UE instance_cnt_rxtx > 2 (IC %d) (Proc %d)!!",
UE->Mod_id, proc->instance_cnt_rxtx,
UE->current_thread_id[subframe_nr]);
UE->current_thread_id[slot_nr]);
printf("%s\n",exit_fun_string);
fflush(stdout);
sleep(1);
@@ -1096,20 +1102,20 @@ void *UE_thread(void *arg) {
// pickStaticTime(lastTime);
} //UE->mode != loop_through_memory
else {
proc->nr_tti_rx=subframe_nr;
proc->subframe_rx=subframe_nr;
if(subframe_nr == 0) {
proc->nr_tti_rx=slot_nr;
proc->subframe_rx=table_sf_slot[slot_nr];
if(slot_nr == 0) {
for (th_id=0; th_id < RX_NB_TH; th_id++) {
UE->proc.proc_rxtx[th_id].frame_rx++;
}
}
proc->frame_tx = proc->frame_rx;
proc->nr_tti_tx= subframe_nr + DURATION_RX_TO_TX;
if (proc->nr_tti_tx > NR_NUMBER_OF_SUBFRAMES_PER_FRAME) {
proc->nr_tti_tx= slot_nr + DURATION_RX_TO_TX;
if (proc->nr_tti_tx > nb_slot_frame) {
proc->frame_tx = (proc->frame_tx + 1)%MAX_FRAME_NUMBER;
proc->nr_tti_tx %= NR_NUMBER_OF_SUBFRAMES_PER_FRAME;
proc->nr_tti_tx %= nb_slot_frame;
}
proc->subframe_tx=proc->nr_tti_tx;
proc->subframe_tx=table_sf_slot[proc->nr_tti_tx];
if (slot_select_nr(&UE->frame_parms, proc->frame_tx, proc->nr_tti_tx) & NR_DOWNLINK_SLOT) {
@@ -1128,10 +1134,12 @@ void *UE_thread(void *arg) {
NR_UE_MAC_INST_t *UE_mac = get_mac_inst(0);
UE_mac->scheduled_response.dl_config = &UE->dcireq.dl_config_req;
UE_mac->scheduled_response.slot = proc->nr_tti_rx;
nr_ue_scheduled_response(&UE_mac->scheduled_response);
printf("Processing subframe %d\n",proc->subframe_rx);
//write_output("uerxdata_frame.m", "uerxdata_frame", UE->common_vars.rxdata[0], UE->frame_parms.samples_per_frame, 1, 1);
printf("Processing slot %d\n",proc->nr_tti_rx);
phy_procedures_nrUE_RX( UE, proc, 0, 1, UE->mode);
}