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OpenXG-RAN
Commit c4a91bcc authored by Laurent's avatar Laurent
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scope, dirty replay

parent 0f3629ae
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Showing with 249 additions and 97 deletions
executables/nr-ue.c
View file @ c4a91bcc
......@@ -745,14 +745,13 @@ void *UE_thread(void *arg) {
if (tmp->proc.decoded_frame_rx != -1)
decoded_frame_rx=(((mac->mib->systemFrameNumber.buf[0] >> mac->mib->systemFrameNumber.bits_unused)<<4) | tmp->proc.decoded_frame_rx);
//decoded_frame_rx=tmp->proc.decoded_frame_rx;
else
decoded_frame_rx=-1;
pushNotifiedFIFO_nothreadSafe(&freeBlocks,res);
}
if ( (decoded_frame_rx != curMsg->proc.frame_rx) &&
(((decoded_frame_rx+1) % MAX_FRAME_NUMBER) != curMsg->proc.frame_rx) &&
(((decoded_frame_rx+2) % MAX_FRAME_NUMBER) != curMsg->proc.frame_rx))
if ( decoded_frame_rx>0 && decoded_frame_rx != curMsg->proc.frame_rx)
LOG_E(PHY,"Decoded frame index (%d) is not compatible with current context (%d), UE should go back to synch mode\n",
decoded_frame_rx, curMsg->proc.frame_rx );
......@@ -781,7 +780,7 @@ void *UE_thread(void *arg) {
msgToPush->key=slot_nr;
pushTpool(Tpool, msgToPush);
if (IS_SOFTMODEM_RFSIM || IS_SOFTMODEM_NOS1) { //getenv("RFSIMULATOR")
if ( getenv("RFSIMULATOR") ||IS_SOFTMODEM_RFSIM || IS_SOFTMODEM_NOS1) { //getenv("RFSIMULATOR")
// FixMe: Wait previous thread is done, because race conditions seems too bad
// in case of actual RF board, the overlap between threads mitigate the issue
// We must receive one message, that proves the slot processing is done
......@@ -791,6 +790,8 @@ void *UE_thread(void *arg) {
if (tmp->proc.decoded_frame_rx != -1)
decoded_frame_rx=(((mac->mib->systemFrameNumber.buf[0] >> mac->mib->systemFrameNumber.bits_unused)<<4) | tmp->proc.decoded_frame_rx);
else
decoded_frame_rx=-1;
//decoded_frame_rx=tmp->proc.decoded_frame_rx;
pushNotifiedFIFO_nothreadSafe(&freeBlocks,res);
......
openair1/PHY/TOOLS/nr_phy_scope.c
View file @ c4a91bcc
......@@ -30,16 +30,13 @@
#include <forms.h>
#define TPUT_WINDOW_LENGTH 100
#define localBuff(NaMe,SiZe) float NaMe[SiZe]; memset(NaMe,0,sizeof(NaMe));
int otg_enabled;
FL_COLOR rx_antenna_colors[4] = {FL_RED,FL_BLUE,FL_GREEN,FL_YELLOW};
int otg_enabled;
float tput_time_enb[NUMBER_OF_UE_MAX][TPUT_WINDOW_LENGTH] = {{0}};
float tput_enb[NUMBER_OF_UE_MAX][TPUT_WINDOW_LENGTH] = {{0}};
float tput_time_ue[NUMBER_OF_UE_MAX][TPUT_WINDOW_LENGTH] = {{0}};
float tput_ue[NUMBER_OF_UE_MAX][TPUT_WINDOW_LENGTH] = {{0}};
float tput_ue_max[NUMBER_OF_UE_MAX] = {0};
const FL_COLOR rx_antenna_colors[4] = {FL_RED,FL_BLUE,FL_GREEN,FL_YELLOW};
const FL_COLOR water_colors[4] = {FL_BLUE,FL_GREEN,FL_YELLOW,FL_RED};
typedef struct {
int16_t r;
......@@ -49,10 +46,17 @@ typedef struct {
typedef struct OAIgraph {
FL_OBJECT *graph;
FL_OBJECT *text;
float maxX;
float maxY;
float minX;
float minY;
int x;
int y;
int w;
int h;
int waterFallh;
double *waterFallAvg;
int iteration;
void (*gNBfunct) (struct OAIgraph *graph, PHY_VARS_gNB *phy_vars_gnb, RU_t *phy_vars_ru, int UE_id);
void (*nrUEfunct)(struct OAIgraph *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id);
......@@ -94,38 +98,57 @@ static void dl_traffic_on_off( FL_OBJECT *button, long arg) {
}
#endif
static FL_OBJECT *commonGraph( int type, FL_Coord x, FL_Coord y, FL_Coord w, FL_Coord h, const char *label, FL_COLOR pointColor) {
FL_OBJECT *graph;
graph=fl_add_xyplot(type, x, y, w, h, label);
fl_set_object_lcolor(graph, FL_WHITE ); // Label color
fl_set_object_color(graph, FL_BLACK, pointColor);
fl_set_xyplot_symbol(graph, -1, drawsymbol);
return graph;
#define WATERFALL 10000
static void commonGraph(OAIgraph_t *graph, int type, FL_Coord x, FL_Coord y, FL_Coord w, FL_Coord h, const char *label, FL_COLOR pointColor) {
if (type==WATERFALL) {
graph->waterFallh=h-15;
graph->waterFallAvg=malloc(sizeof(*graph->waterFallAvg) * graph->waterFallh);
for (int i=0; i< graph->waterFallh; i++)
graph->waterFallAvg[i]=0;
graph->graph=fl_add_canvas(FL_NORMAL_CANVAS, x, y, w, graph->waterFallh, label);
graph->text=fl_add_text(FL_NORMAL_TEXT, x, y+graph->waterFallh, w, 15, label);
fl_set_object_lcolor(graph->text,FL_WHITE);
fl_set_object_color(graph->text, FL_BLACK, FL_BLACK);
fl_set_object_lalign(graph->text, FL_ALIGN_CENTER );
} else {
graph->graph=fl_add_xyplot(type, x, y, w, h, label);
fl_set_object_lcolor(graph->graph, FL_WHITE ); // Label color
fl_set_object_color(graph->graph, FL_BLACK, pointColor);
for (int i=0; i< FL_MAX_XYPLOTOVERLAY; i++)
fl_set_xyplot_symbol(graph->graph, i, drawsymbol);
}
graph->x=x;
graph->y=y;
graph->w=w;
graph->h=h;
graph->maxX=0;
graph->maxY=0;
graph->minX=0;
graph->minY=0;
graph->iteration=0;
}
static OAIgraph_t gNBcommonGraph( void (*funct) (OAIgraph_t *graph, PHY_VARS_gNB *phy_vars_gnb, RU_t *phy_vars_ru, int UE_id),
int type, FL_Coord x, FL_Coord y, FL_Coord w, FL_Coord h, const char *label, FL_COLOR pointColor) {
OAIgraph_t graph;
graph.graph=commonGraph(type, x, y, w, h, label, pointColor);
commonGraph(&graph, type, x, y, w, h, label, pointColor);
graph.gNBfunct=funct;
graph.nrUEfunct=NULL;
graph.maxX=0;
graph.maxY=0;
graph.minX=0;
graph.minY=0;
return graph;
}
static OAIgraph_t nrUEcommonGraph( void (*funct) (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id),
int type, FL_Coord x, FL_Coord y, FL_Coord w, FL_Coord h, const char *label, FL_COLOR pointColor) {
OAIgraph_t graph;
graph.graph=commonGraph(type, x, y, w, h, label, pointColor);
commonGraph(&graph, type, x, y, w, h, label, pointColor);
graph.gNBfunct=NULL;
graph.nrUEfunct=funct;
graph.maxX=0;
graph.maxY=0;
graph.minX=0;
graph.minY=0;
return graph;
}
......@@ -140,11 +163,39 @@ static void setRange(OAIgraph_t *graph, float minX, float maxX, float minY, floa
}
}
static void oai_xygraph(OAIgraph_t *graph, float *x, float *y, int len, int layer, int NoAutoScale) {
static void oai_xygraph_getbuff(OAIgraph_t *graph, float **x, float **y, int len, int layer) {
float *old_x;
float *old_y;
int old_len=-1;
//LOG_E(HW,"enter oai_xygraph_getbuff, it=%d\n",graph->iteration);
if (graph->iteration >1)
fl_get_xyplot_data_pointer(graph->graph, layer, &old_x, &old_y, &old_len);
if (old_len != len) {
LOG_W(HW,"allocating graph of %d scope\n", len);
float values[len];
float time[len];
// make time in case we will use it
for (int i=0; i<len; i++)
time[i] = values[i] = i;
if (layer==0)
fl_set_xyplot_data(graph->graph,x,y,len,"","","");
fl_set_xyplot_data(graph->graph,time,values,len,"","","");
else
fl_add_xyplot_overlay(graph->graph,layer,x,y,len,rx_antenna_colors[layer]);
fl_add_xyplot_overlay(graph->graph,layer,time,values,len,rx_antenna_colors[layer]);
fl_get_xyplot_data_pointer(graph->graph, layer, &old_x, &old_y, &old_len);
AssertFatal(old_len==len,"");
}
*x=old_x;
*y=old_y;
}
static void oai_xygraph(OAIgraph_t *graph, float *x, float *y, int len, int layer, boolean_t NoAutoScale) {
fl_redraw_object(graph->graph);
if ( NoAutoScale && graph->iteration%NoAutoScale == 0) {
float maxX=0, maxY=0, minX=0, minY=0;
......@@ -156,46 +207,87 @@ static void oai_xygraph(OAIgraph_t *graph, float *x, float *y, int len, int laye
minY=min(minY,y[k]);
}
setRange(graph,minX,maxX, minY, maxY);
setRange(graph, minX-5, maxX+5, minY-5, maxY+5);
}
graph->iteration++;
}
static void genericWaterFall (OAIgraph_t *graph, scopeSample_t *values, const int datasize) {
fl_winset(FL_ObjWin(graph->graph));
const int samplesPerPixel=datasize/graph->w;
int row=graph->iteration%(graph->waterFallh);
double avg=0;
for (int i=0; i <graph->waterFallh; i++)
avg+=graph->waterFallAvg[i];
avg/=graph->waterFallh;
graph->waterFallAvg[row]=0;
for (int pix=0; pix<graph->w; pix++) {
scopeSample_t *end=values+(pix+1)*samplesPerPixel;
end-=2;
AssertFatal(end <= values+datasize,"diff : %ld", end-values+datasize);
double val=0;
for (scopeSample_t *s=values+(pix)*samplesPerPixel;
s <end;
s++)
val += SquaredNorm(*s);
val/=samplesPerPixel;
graph->waterFallAvg[row]+=val/graph->w;
int col=0;
if (val > avg*2 )
col=1;
if (val > avg*10 )
col=2;
if (val > avg*100 )
col=3;
fl_point(pix, graph->iteration%(graph->waterFallh), water_colors[col]);
}
fl_set_object_label_f(graph->text, "average I/Q module: %4.1f", sqrt(avg));
graph->iteration++;
}
static void genericLogPowerPerAntena(OAIgraph_t *graph, const int nb_ant, const scopeSample_t **data, const int len) {
float *values=malloc(len*sizeof(*values));
float *time=malloc(len*sizeof(*time));
float *values, *time;
oai_xygraph_getbuff(graph, &time, &values, len, 0);
for (int ant=0; ant<nb_ant; ant++) {
if (data[ant] != NULL) {
float *values, *time;
oai_xygraph_getbuff(graph, &time, &values, len, ant);
for (int i=0; i<len; i+=8) {
float *vals=values+i;
float *tim=time+i;
const scopeSample_t *in=&(data[ant][i]);
// TRY AUTOMATIC simd BY GCC
for (int k=0; k<8; k++ ) {
vals[k] = 10*log10(1.0+SquaredNorm(in[k]));
tim[k] = i+k;
}
}
oai_xygraph(graph,time,values, len, ant, 10);
}
}
free(values);
free(time);
}
static void genericPowerPerAntena(OAIgraph_t *graph, const int nb_ant, const scopeSample_t **data, const int len) {
float values[len];
float time[len];
float *values, *time;
oai_xygraph_getbuff(graph, &time, &values, len, 0);
for (int ant=0; ant<nb_ant; ant++) {
if (data[ant] != NULL) {
for (int i=0; i<len; i++) {
values[i] = SquaredNorm(data[ant][i]);
time[i] = i;
}
oai_xygraph(graph,time,values, len, ant, 10);
......@@ -203,6 +295,13 @@ static void genericPowerPerAntena(OAIgraph_t *graph, const int nb_ant, const sc
}
}
static void gNBWaterFall (OAIgraph_t *graph, PHY_VARS_gNB *phy_vars_gnb, RU_t *phy_vars_ru, int nb_UEs) {
NR_DL_FRAME_PARMS *frame_parms=&phy_vars_gnb->frame_parms;
//use 1st antenna
genericWaterFall(graph, (scopeSample_t *)phy_vars_ru->common.rxdata[0], frame_parms->samples_per_frame);
}
/* replaced by waterfall
static void timeSignal (OAIgraph_t *graph, PHY_VARS_gNB *phy_vars_gnb, RU_t *phy_vars_ru, const int nb_UEs) {
// Received signal in time domain of receive antenna 0
if (!phy_vars_ru->common.rxdata)
......@@ -213,11 +312,12 @@ static void timeSignal (OAIgraph_t *graph, PHY_VARS_gNB *phy_vars_gnb, RU_t *phy
(const scopeSample_t **)phy_vars_ru->common.rxdata,
frame_parms->samples_per_frame);
}
*/
static void timeResponse (OAIgraph_t *graph, PHY_VARS_gNB *phy_vars_gnb, RU_t *phy_vars_ru, int nb_UEs) {
const int len=2*phy_vars_gnb->frame_parms.ofdm_symbol_size;
float values[len];
float time[len];
float *values, *time;
oai_xygraph_getbuff(graph, &time, &values, len, 0);
const int ant=0; // display antenna 0 for each UE
for (int ue=0; ue<nb_UEs; ue++) {
......@@ -226,7 +326,6 @@ static void timeResponse (OAIgraph_t *graph, PHY_VARS_gNB *phy_vars_gnb, RU_t *p
if (data != NULL) {
for (int i=0; i<len; i++) {
values[i] = SquaredNorm(data[i]);
time[i] = i;
}
oai_xygraph(graph,time,values, len, ue, 10);
......@@ -234,26 +333,33 @@ static void timeResponse (OAIgraph_t *graph, PHY_VARS_gNB *phy_vars_gnb, RU_t *p
}
}
static void gNBfreqWaterFall (OAIgraph_t *graph, PHY_VARS_gNB *phy_vars_gnb, RU_t *phy_vars_ru, int nb_UEs) {
NR_DL_FRAME_PARMS *frame_parms=&phy_vars_gnb->frame_parms;
//use 1st antenna
genericWaterFall(graph, (scopeSample_t *)phy_vars_ru->common.rxdataF[0], frame_parms->samples_per_frame_wCP);
}
/*
static void frequencyResponse (OAIgraph_t *graph, PHY_VARS_gNB *phy_vars_gnb, RU_t *phy_vars_ru, int nb_UEs) {
NR_DL_FRAME_PARMS *frame_parms=&phy_vars_gnb->frame_parms;
genericLogPowerPerAntena(graph, frame_parms->nb_antennas_rx,
(const scopeSample_t **)phy_vars_ru->common.rxdataF,
frame_parms->samples_per_slot_wCP);
}
*/
static void puschLLR (OAIgraph_t *graph, PHY_VARS_gNB *phy_vars_gnb, RU_t *phy_vars_ru, int nb_UEs) {
//int Qm = 2;
int coded_bits_per_codeword =3*8*6144+12; // (8*((3*8*6144)+12)); // frame_parms->N_RB_UL*12*Qm*frame_parms->symbols_per_tti;
float llr[coded_bits_per_codeword];
float bit[coded_bits_per_codeword];
for (int ue=0; ue<nb_UEs; ue++) {
int16_t *pusch_llr = (int16_t *)phy_vars_gnb->pusch_vars[ue]->llr;
float *llr, *bit;
oai_xygraph_getbuff(graph, &bit, &llr, coded_bits_per_codeword, ue);
if (pusch_llr) {
for (int i=0; i<coded_bits_per_codeword; i++) {
llr[i] = (float) pusch_llr[i];
bit[i] = (float) i;
}
oai_xygraph(graph,bit,llr,coded_bits_per_codeword,ue,10);
......@@ -264,10 +370,11 @@ static void puschLLR (OAIgraph_t *graph, PHY_VARS_gNB *phy_vars_gnb, RU_t *phy_v
static void puschIQ (OAIgraph_t *graph, PHY_VARS_gNB *phy_vars_gnb, RU_t *phy_vars_ru, int nb_UEs) {
NR_DL_FRAME_PARMS *frame_parms=&phy_vars_gnb->frame_parms;
int sz=frame_parms->N_RB_UL*12*frame_parms->symbols_per_slot;
float I[sz], Q[sz];
for (int ue=0; ue<nb_UEs; ue++) {
scopeSample_t *pusch_comp = (scopeSample_t *) phy_vars_gnb->pusch_vars[ue]->rxdataF_comp[0];
float *I, *Q;
oai_xygraph_getbuff(graph, &I, &Q, sz, ue);
if (pusch_comp) {
for (int k=0; k<sz; k++ ) {
......@@ -312,6 +419,9 @@ static void pucchIQ (OAIgraph_t *graph, PHY_VARS_gNB *phy_vars_gnb, RU_t *phy_va
static void puschThroughtput (OAIgraph_t *graph, PHY_VARS_gNB *phy_vars_gnb, RU_t *phy_vars_ru, int nb_UEs) {
// PUSCH Throughput
/*
float tput_time_enb[NUMBER_OF_UE_MAX][TPUT_WINDOW_LENGTH] = {{0}};
float tput_enb[NUMBER_OF_UE_MAX][TPUT_WINDOW_LENGTH] = {{0}};
memmove( tput_time_enb[UE_id], &tput_time_enb[UE_id][1], (TPUT_WINDOW_LENGTH-1)*sizeof(float) );
memmove( tput_enb[UE_id], &tput_enb[UE_id][1], (TPUT_WINDOW_LENGTH-1)*sizeof(float) );
tput_time_enb[UE_id][TPUT_WINDOW_LENGTH-1] = (float) 0;
......@@ -332,18 +442,18 @@ static OAI_phy_scope_t *create_phy_scope_gnb(void) {
fl_set_object_color( obj, FL_BLACK, FL_WHITE );
int curY=0,x,y,w,h;
// Received signal
fdui->graph[0] = gNBcommonGraph( timeSignal, FL_NORMAL_XYPLOT, 0, curY, 400, 100,
"Received Signal (Time-Domain, dB)", FL_RED );
fdui->graph[0] = gNBcommonGraph( gNBWaterFall, WATERFALL, 0, curY, 400, 100,
"Received Signal (Time-Domain, one frame)", FL_RED );
// Time-domain channel response
fdui->graph[1] = gNBcommonGraph( timeResponse, FL_NORMAL_XYPLOT, 410, curY, 400, 100,
"SRS Frequency Response (samples, abs)", FL_RED );
fl_get_object_bbox(fdui->graph[0].graph,&x, &y,&w, &h);
fl_get_object_bbox(fdui->graph[1].graph,&x, &y,&w, &h);
curY+=h;
// Frequency-domain channel response
fdui->graph[2] = gNBcommonGraph( frequencyResponse, FL_NORMAL_XYPLOT, 0, curY, 800, 100,
"Channel Frequency Response (RE, dB)", FL_RED );
fdui->graph[2] = gNBcommonGraph( gNBfreqWaterFall, WATERFALL, 0, curY, 800, 100,
"Channel Frequency domain (RE, one frame)", FL_RED );
fl_get_object_bbox(fdui->graph[2].graph,&x, &y,&w, &h);
curY+=h;
curY+=h+15;
// LLR of PUSCH
fdui->graph[3] = gNBcommonGraph( puschLLR, FL_POINTS_XYPLOT, 0, curY, 500, 200,
"PUSCH Log-Likelihood Ratios (LLR, mag)", FL_YELLOW );
......@@ -376,14 +486,15 @@ void phy_scope_gNB(OAI_phy_scope_t *form,
PHY_VARS_gNB *phy_vars_gnb,
RU_t *phy_vars_ru,
int UE_id) {
static OAI_phy_scope_t *remeberForm=NULL;
static OAI_phy_scope_t *rememberForm=NULL;
if (form==NULL)
form=remeberForm;
form=rememberForm;
else
remeberForm=form;
rememberForm=form;
if (form==NULL) return;
if (form==NULL)
return;
int i=0;
......@@ -392,7 +503,7 @@ void phy_scope_gNB(OAI_phy_scope_t *form,
i++;
}
fl_check_forms();
//fl_check_forms();
}
static void *scope_thread_gNB(void *arg) {
......@@ -406,7 +517,9 @@ static void *scope_thread_gNB(void *arg) {
pthread_attr_getstacksize(&atr, &stksize);
pthread_attr_setstacksize(&atr,32*1024*1024 );
sleep(3); // no clean interthread barriers
fl_initialize (p->argc, p->argv, NULL, 0, 0);
int fl_argc=1;
char *name="5G-gNB-scope";
fl_initialize (&fl_argc, &name, NULL, 0, 0);
int nb_ue=min(NUMBER_OF_UE_MAX, scope_enb_num_ue);
OAI_phy_scope_t *form_gnb = create_phy_scope_gnb();
......@@ -425,12 +538,21 @@ void gNBinitScope(scopeParms_t *p) {
threadCreate(&forms_thread, scope_thread_gNB, &parms, "scope", -1, OAI_PRIORITY_RT_LOW);
}
static void ueWaterFall (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id) {
// Received signal in time domain of receive antenna 0
genericWaterFall(graph,
(scopeSample_t *) phy_vars_ue->common_vars.rxdata[0],
phy_vars_ue->frame_parms.samples_per_frame);
}
/* replaced by waterfall
static void ueTimeResponse (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id) {
// Received signal in time domain of receive antenna 0
genericLogPowerPerAntena(graph, phy_vars_ue->frame_parms.nb_antennas_rx,
(const scopeSample_t **) phy_vars_ue->common_vars.rxdata,
phy_vars_ue->frame_parms.samples_per_frame);
}
*/
static void ueChannelResponse (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id) {
// Channel Impulse Response
......@@ -439,6 +561,15 @@ static void ueChannelResponse (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue,
phy_vars_ue->frame_parms.ofdm_symbol_size>>3);
}
static void ueFreqWaterFall (OAIgraph_t *graph,PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id ) {
NR_DL_FRAME_PARMS *frame_parms=&phy_vars_ue->frame_parms;
//use 1st antenna
genericWaterFall(graph,
(scopeSample_t *)phy_vars_ue->common_vars.common_vars_rx_data_per_thread[0].rxdataF[0],
frame_parms->samples_per_slot_wCP);
}
/*
static void uePbchFrequencyResp (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id) {
// Channel Frequency Response (includes 5 complex sample for filter)
if (!phy_vars_ue->pbch_vars[eNB_id]->dl_ch_estimates)
......@@ -449,12 +580,13 @@ static void uePbchFrequencyResp (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue
uint8_t nb_antennas_tx = frame_parms->nb_antenna_ports_gNB;
scopeSample_t **chest_f = (scopeSample_t **) phy_vars_ue->pbch_vars[eNB_id]->dl_ch_estimates;
int ind = 0;
float chest_f_abs[frame_parms->ofdm_symbol_size];
float freq[frame_parms->ofdm_symbol_size];
float *freq, *chest_f_abs;
oai_xygraph_getbuff(graph, &freq, &chest_f_abs, frame_parms->ofdm_symbol_size, 0);
for (int atx=0; atx<nb_antennas_tx; atx++) {
for (int arx=0; arx<nb_antennas_rx; arx++) {
if (chest_f[(atx<<1)+arx] != NULL) {
for (int k=0; k<frame_parms->ofdm_symbol_size; k++) {
freq[ind] = (float)ind;
chest_f_abs[ind] = (short)10*log10(1.0+SquaredNorm(chest_f[(atx<<1)+arx][6144+k]));
......@@ -471,6 +603,7 @@ static void uePbchFrequencyResp (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue
//fl_set_xyplot_xgrid(form->chest_f,FL_GRID_MAJOR);
oai_xygraph(graph,freq,chest_f_abs,frame_parms->ofdm_symbol_size,0,10);
}
*/
static void uePbchLLR (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id) {
// PBCH LLRs
......@@ -478,11 +611,11 @@ static void uePbchLLR (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_
return;
int16_t *pbch_llr = (int16_t *) phy_vars_ue->pbch_vars[eNB_id]->llr;
float llr_pbch[864], bit_pbch[864];
float *llr_pbch, *bit_pbch;
oai_xygraph_getbuff(graph, &bit_pbch, &llr_pbch, 864, 0);
for (int i=0; i<864; i++) {
llr_pbch[i] = (float) pbch_llr[i];
bit_pbch[i] = (float) i;
}
oai_xygraph(graph,bit_pbch,llr_pbch,864,0,10);
......@@ -494,8 +627,8 @@ static void uePbchIQ (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_i
return;
scopeSample_t *pbch_comp = (scopeSample_t *) phy_vars_ue->pbch_vars[eNB_id]->rxdataF_comp[0];
localBuff(I,180*3);
localBuff(Q,180*3);
float *I, *Q;
oai_xygraph_getbuff(graph, &I, &Q, 180*3, 0);
int first_symbol=1;
int base=0;
......@@ -517,6 +650,7 @@ static void uePbchIQ (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_i
base+=nb_re;
}
AssertFatal(base <= 180*3,"");
oai_xygraph(graph,I,Q,base,0,10);
}
......@@ -528,8 +662,8 @@ static void uePcchLLR (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_
int num_re = 4*273*12; // 12*frame_parms->N_RB_DL*num_pdcch_symbols
int Qm = 2;
int coded_bits_per_codeword = num_re*Qm;
localBuff(llr,coded_bits_per_codeword*RX_NB_TH_MAX);
localBuff(bit,coded_bits_per_codeword*RX_NB_TH_MAX);
float *llr, *bit;
oai_xygraph_getbuff(graph, &bit, &llr, coded_bits_per_codeword*RX_NB_TH_MAX, 0);
int base=0;
for (int thr=0 ; thr < RX_NB_TH_MAX ; thr ++ ) {
......@@ -537,12 +671,12 @@ static void uePcchLLR (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_
for (int i=0; i<coded_bits_per_codeword; i++) {
llr[base+i] = (float) pdcch_llr[i];
bit[base+i] = (float) base+i;
}
base+=coded_bits_per_codeword;
}
AssertFatal(base <= coded_bits_per_codeword*RX_NB_TH_MAX, "");
oai_xygraph(graph,bit,llr,base,0,10);
}
......@@ -552,8 +686,8 @@ static void uePcchIQ (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_i
return;
int nb=4*273*12; // 12*frame_parms->N_RB_DL*num_pdcch_symbols
localBuff(I,nb*RX_NB_TH_MAX);
localBuff(Q,nb*RX_NB_TH_MAX);
float *I, *Q;
oai_xygraph_getbuff(graph, &I, &Q, nb*RX_NB_TH_MAX, 0);
int base=0;
for (int thr=0 ; thr < RX_NB_TH_MAX ; thr ++ ) {
......@@ -567,6 +701,7 @@ static void uePcchIQ (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_i
base+=nb;
}
AssertFatal(base <= nb*RX_NB_TH_MAX, "");
oai_xygraph(graph,I,Q,base,0,10);
}
......@@ -578,8 +713,8 @@ static void uePdschLLR (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB
int num_re = 4500;
int Qm = 2;
int coded_bits_per_codeword = num_re*Qm;
localBuff(llr,coded_bits_per_codeword*RX_NB_TH_MAX);
localBuff(bit,coded_bits_per_codeword*RX_NB_TH_MAX);
float *llr, *bit;
oai_xygraph_getbuff(graph, &bit, &llr, coded_bits_per_codeword*RX_NB_TH_MAX, 0);
int base=0;
for (int thr=0 ; thr < RX_NB_TH_MAX ; thr ++ ) {
......@@ -593,6 +728,7 @@ static void uePdschLLR (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB
base+=coded_bits_per_codeword;
}
AssertFatal(base <= coded_bits_per_codeword*RX_NB_TH_MAX, "");
//fl_set_xyplot_xbounds(form->pdsch_llr,0,coded_bits_per_codeword);
oai_xygraph(graph,bit,llr,base,0,10);
}
......@@ -604,9 +740,11 @@ static void uePdschIQ (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_
NR_DL_FRAME_PARMS *frame_parms = &phy_vars_ue->frame_parms;
int sz=7*2*frame_parms->N_RB_DL*12; // size of the malloced buffer
localBuff(I,sz*RX_NB_TH_MAX);
localBuff(Q,sz*RX_NB_TH_MAX);
float *I, *Q;
oai_xygraph_getbuff(graph, &I, &Q, sz*RX_NB_TH_MAX, 0);
int base=0;
memset(I+base, 0, sz*RX_NB_TH_MAX * sizeof(*I));
memset(Q+base, 0, sz*RX_NB_TH_MAX * sizeof(*Q));
for (int thr=0 ; thr < RX_NB_TH_MAX ; thr ++ ) {
scopeSample_t *pdsch_comp = (scopeSample_t *) phy_vars_ue->pdsch_vars[thr][eNB_id]->rxdataF_comp0[0];
......@@ -619,11 +757,16 @@ static void uePdschIQ (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_
base+=sz;
}
oai_xygraph(graph,I,Q,base,0,10);
AssertFatal(base <= sz*RX_NB_TH_MAX, "");
oai_xygraph(graph,I,Q,sz*RX_NB_TH_MAX,0,10);
}
static void uePdschThroughput (OAIgraph_t *graph, PHY_VARS_NR_UE *phy_vars_ue, int eNB_id, int UE_id) {
/*
float tput_time_ue[NUMBER_OF_UE_MAX][TPUT_WINDOW_LENGTH] = {{0}};
float tput_ue[NUMBER_OF_UE_MAX][TPUT_WINDOW_LENGTH] = {{0}};
float tput_ue_max[NUMBER_OF_UE_MAX] = {0};
// PDSCH Throughput
memmove( tput_time_ue[UE_id], &tput_time_ue[UE_id][1], (TPUT_WINDOW_LENGTH-1)*sizeof(float) );
......@@ -652,18 +795,18 @@ static OAI_phy_scope_t *create_phy_scope_nrue( int ID ) {
fl_set_object_color( obj, FL_BLACK, FL_BLACK );
int curY=0,x,y,w,h;
// Received signal
fdui->graph[0] = nrUEcommonGraph(ueTimeResponse,
FL_NORMAL_XYPLOT, 0, curY, 400, 100, "Received Signal (Time-Domain, dB)", FL_RED );
fdui->graph[0] = nrUEcommonGraph(ueWaterFall,
WATERFALL, 0, curY, 400, 100, "Received Signal (Time-Domain, one frame)", FL_RED );
// Time-domain channel response
fdui->graph[1] = nrUEcommonGraph(ueChannelResponse,
FL_NORMAL_XYPLOT, 400, curY, 400, 100, "Channel Impulse Response (samples, abs)", FL_RED );
fl_get_object_bbox(fdui->graph[0].graph,&x, &y,&w, &h);
fl_get_object_bbox(fdui->graph[1].graph,&x, &y,&w, &h);
curY+=h;
// Frequency-domain channel response
fdui->graph[2] = nrUEcommonGraph(uePbchFrequencyResp,
FL_IMPULSE_XYPLOT, 0, curY, 800, 100, "Channel Frequency data (RE, dB)", FL_RED );
fdui->graph[2] = nrUEcommonGraph(ueFreqWaterFall,
WATERFALL, 0, curY, 800, 100, "Channel Frequency (RE, one slot)", FL_RED );
fl_get_object_bbox(fdui->graph[2].graph,&x, &y,&w, &h);
curY+=h;
curY+=h+15;
// LLR of PBCH
fdui->graph[3] = nrUEcommonGraph(uePbchLLR,
FL_POINTS_XYPLOT, 0, curY, 500, 100, "PBCH Log-Likelihood Ratios (LLR, mag)", FL_GREEN );
......@@ -733,7 +876,7 @@ void phy_scope_nrUE(OAI_phy_scope_t *form,
i++;
}
fl_check_forms();
//fl_check_forms();
}
......@@ -799,8 +942,6 @@ static void reset_stats_gNB(FL_OBJECT *button,
}
}
static FD_stats_form *create_form_stats_form(int ID) {
FL_OBJECT *obj;
FD_stats_form *fdui = calloc(( sizeof *fdui ),1);
......@@ -820,7 +961,3 @@ static FD_stats_form *create_form_stats_form(int ID) {
return fdui;
}
#endif
openair1/SCHED_NR_UE/phy_procedures_nr_ue.c
View file @ c4a91bcc
......@@ -1236,7 +1236,10 @@ void nr_ue_dlsch_procedures(PHY_VARS_NR_UE *ue,
rx_ind.rx_indication_body[0].pdsch_pdu.pdu = dlsch0->harq_processes[harq_pid]->b;
rx_ind.rx_indication_body[0].pdsch_pdu.pdu_length = dlsch0->harq_processes[harq_pid]->TBS>>3;
LOG_D(PHY, "PDU length in bits: %d, in bytes: %d \n", dlsch0->harq_processes[harq_pid]->TBS, rx_ind.rx_indication_body[0].pdsch_pdu.pdu_length);
LOG_W(PHY, "PDU length in bits: %d, in bytes: %d \n", dlsch0->harq_processes[harq_pid]->TBS, rx_ind.rx_indication_body[0].pdsch_pdu.pdu_length);
for (int i=0; i< rx_ind.rx_indication_body[0].pdsch_pdu.pdu_length ; i++)
printf("%x:", dlsch0->harq_processes[harq_pid]->b[i]);
printf ("ret: %d\n", ret);
rx_ind.number_pdus = 1;
// send to mac
......
openair2/RRC/NR_UE/rrc_UE.c
View file @ c4a91bcc
......@@ -1499,8 +1499,13 @@ int8_t nr_rrc_ue_decode_NR_SIB1_Message(module_id_t module_id, uint8_t gNB_index
SEQUENCE_free(&asn_DEF_NR_BCCH_BCH_Message, (void *)sib1, 1 );
}
sib1 = bcch_message->message.choice.c1->choice.systemInformationBlockType1;
if (*(int64_t*)sib1 != 1) {
printf("%llx\n", *(int64_t*)sib1);
xer_fprint(stdout, &asn_DEF_NR_SIB1, (const void*)sib1);
}
else
LOG_E(PHY, "sib1 is starting by 8 times 0\n");
}
return 0;
}
......
targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp
View file @ c4a91bcc
......@@ -657,6 +657,12 @@ static int trx_usrp_read(openair0_device *device, openair0_timestamp *ptimestamp
}
if (samples_received == nsamps) s->wait_for_first_pps=0;
}
if ( getenv("recorded") ) {
static int h=-1;
if (h==-1)
h=open(getenv("recorded"), O_RDONLY, 0);
read(h, buff_tmp[0], nsamps*4);
}
// bring RX data into 12 LSBs for softmodem RX
for (int i=0; i<cc; i++) {
......
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