From b9407c40cfdd8c3398ce35b60e0bdf0dfc9e3aec Mon Sep 17 00:00:00 2001
From: Florian Kaltenberger <florian.kaltenberger@eurecom.fr>
Date: Fri, 27 Jan 2017 15:31:39 +0100
Subject: [PATCH] adding missing file
---
openair1/PHY/TOOLS/lte_phy_scope_tm4.c | 943 +++++++++++++++++++++++++
1 file changed, 943 insertions(+)
create mode 100644 openair1/PHY/TOOLS/lte_phy_scope_tm4.c
diff --git a/openair1/PHY/TOOLS/lte_phy_scope_tm4.c b/openair1/PHY/TOOLS/lte_phy_scope_tm4.c
new file mode 100644
index 0000000000..2d723cd6bb
--- /dev/null
+++ b/openair1/PHY/TOOLS/lte_phy_scope_tm4.c
@@ -0,0 +1,943 @@
+/*******************************************************************************
+ OpenAirInterface
+ Copyright(c) 1999 - 2014 Eurecom
+
+ OpenAirInterface is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+
+ OpenAirInterface is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with OpenAirInterface.The full GNU General Public License is
+ included in this distribution in the file called "COPYING". If not,
+ see <http://www.gnu.org/licenses/>.
+
+ Contact Information
+ OpenAirInterface Admin: openair_admin@eurecom.fr
+ OpenAirInterface Tech : openair_tech@eurecom.fr
+ OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
+
+ Address : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
+
+ *******************************************************************************/
+/* Form definition file generated by fdesign */
+
+#include <stdlib.h>
+#include "lte_phy_scope.h"
+
+#define TPUT_WINDOW_LENGTH 100
+int otg_enabled;
+
+FL_COLOR rx_antenna_colors[4] = {FL_RED,FL_BLUE,FL_GREEN,FL_YELLOW};
+
+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};
+
+static void ia_receiver_on_off( FL_OBJECT *button, long arg)
+{
+
+ if (fl_get_button(button)) {
+ fl_set_object_label(button, "IA Receiver ON");
+ // PHY_vars_UE_g[0][0]->use_ia_receiver = 1;
+ fl_set_object_color(button, FL_GREEN, FL_GREEN);
+ } else {
+ fl_set_object_label(button, "IA Receiver OFF");
+ // PHY_vars_UE_g[0][0]->use_ia_receiver = 0;
+ fl_set_object_color(button, FL_RED, FL_RED);
+ }
+}
+
+static void dl_traffic_on_off( FL_OBJECT *button, long arg)
+{
+
+ if (fl_get_button(button)) {
+ fl_set_object_label(button, "DL Traffic ON");
+ otg_enabled = 1;
+ fl_set_object_color(button, FL_GREEN, FL_GREEN);
+ } else {
+ fl_set_object_label(button, "DL Traffic OFF");
+ otg_enabled = 0;
+ fl_set_object_color(button, FL_RED, FL_RED);
+ }
+}
+
+FD_lte_phy_scope_enb *create_lte_phy_scope_enb( void )
+{
+
+ FL_OBJECT *obj;
+ FD_lte_phy_scope_enb *fdui = fl_malloc( sizeof *fdui );
+
+ // Define form
+ fdui->lte_phy_scope_enb = fl_bgn_form( FL_NO_BOX, 800, 800 );
+
+ // This the whole UI box
+ obj = fl_add_box( FL_BORDER_BOX, 0, 0, 800, 800, "" );
+ fl_set_object_color( obj, FL_BLACK, FL_BLACK );
+
+ // Received signal
+ fdui->rxsig_t = fl_add_xyplot( FL_NORMAL_XYPLOT, 20, 20, 370, 100, "Received Signal (Time-Domain, dB)" );
+ fl_set_object_boxtype( fdui->rxsig_t, FL_EMBOSSED_BOX );
+ fl_set_object_color( fdui->rxsig_t, FL_BLACK, FL_RED );
+ fl_set_object_lcolor( fdui->rxsig_t, FL_WHITE ); // Label color
+ fl_set_xyplot_ybounds(fdui->rxsig_t,10,70);
+
+ // Time-domain channel response
+ fdui->chest_t = fl_add_xyplot( FL_NORMAL_XYPLOT, 410, 20, 370, 100, "Channel Impulse Response (samples, abs)" );
+ fl_set_object_boxtype( fdui->chest_t, FL_EMBOSSED_BOX );
+ fl_set_object_color( fdui->chest_t, FL_BLACK, FL_RED );
+ fl_set_object_lcolor( fdui->chest_t, FL_WHITE ); // Label color
+
+ // Frequency-domain channel response
+ fdui->chest_f = fl_add_xyplot( FL_IMPULSE_XYPLOT, 20, 140, 760, 100, "Channel Frequency Response (RE, dB)" );
+ fl_set_object_boxtype( fdui->chest_f, FL_EMBOSSED_BOX );
+ fl_set_object_color( fdui->chest_f, FL_BLACK, FL_RED );
+ fl_set_object_lcolor( fdui->chest_f, FL_WHITE ); // Label color
+ fl_set_xyplot_ybounds( fdui->chest_f,30,70);
+
+ // LLR of PUSCH
+ fdui->pusch_llr = fl_add_xyplot( FL_POINTS_XYPLOT, 20, 260, 500, 200, "PUSCH Log-Likelihood Ratios (LLR, mag)" );
+ fl_set_object_boxtype( fdui->pusch_llr, FL_EMBOSSED_BOX );
+ fl_set_object_color( fdui->pusch_llr, FL_BLACK, FL_YELLOW );
+ fl_set_object_lcolor( fdui->pusch_llr, FL_WHITE ); // Label color
+ fl_set_xyplot_symbolsize( fdui->pusch_llr,2);
+
+ // I/Q PUSCH comp
+ fdui->pusch_comp = fl_add_xyplot( FL_POINTS_XYPLOT, 540, 260, 240, 200, "PUSCH I/Q of MF Output" );
+ fl_set_object_boxtype( fdui->pusch_comp, FL_EMBOSSED_BOX );
+ fl_set_object_color( fdui->pusch_comp, FL_BLACK, FL_YELLOW );
+ fl_set_object_lcolor( fdui->pusch_comp, FL_WHITE ); // Label color
+ fl_set_xyplot_symbolsize( fdui->pusch_comp,2);
+ fl_set_xyplot_xgrid( fdui->pusch_llr,FL_GRID_MAJOR);
+
+ // I/Q PUCCH comp (format 1)
+ fdui->pucch_comp1 = fl_add_xyplot( FL_POINTS_XYPLOT, 540, 480, 240, 100, "PUCCH1 Energy (SR)" );
+ fl_set_object_boxtype( fdui->pucch_comp1, FL_EMBOSSED_BOX );
+ fl_set_object_color( fdui->pucch_comp1, FL_BLACK, FL_YELLOW );
+ fl_set_object_lcolor( fdui->pucch_comp1, FL_WHITE ); // Label color
+ fl_set_xyplot_symbolsize( fdui->pucch_comp1,2);
+ // fl_set_xyplot_xgrid( fdui->pusch_llr,FL_GRID_MAJOR);
+
+ // I/Q PUCCH comp (fromat 1a/b)
+ fdui->pucch_comp = fl_add_xyplot( FL_POINTS_XYPLOT, 540, 600, 240, 100, "PUCCH I/Q of MF Output" );
+ fl_set_object_boxtype( fdui->pucch_comp, FL_EMBOSSED_BOX );
+ fl_set_object_color( fdui->pucch_comp, FL_BLACK, FL_YELLOW );
+ fl_set_object_lcolor( fdui->pucch_comp, FL_WHITE ); // Label color
+ fl_set_xyplot_symbolsize( fdui->pucch_comp,2);
+ // fl_set_xyplot_xgrid( fdui->pusch_llr,FL_GRID_MAJOR);
+
+ // Throughput on PUSCH
+ fdui->pusch_tput = fl_add_xyplot( FL_NORMAL_XYPLOT, 20, 480, 500, 100, "PUSCH Throughput [frame]/[kbit/s]" );
+ fl_set_object_boxtype( fdui->pusch_tput, FL_EMBOSSED_BOX );
+ fl_set_object_color( fdui->pusch_tput, FL_BLACK, FL_WHITE );
+ fl_set_object_lcolor( fdui->pusch_tput, FL_WHITE ); // Label color
+
+ // Generic eNB Button
+ fdui->button_0 = fl_add_button( FL_PUSH_BUTTON, 20, 600, 240, 40, "" );
+ fl_set_object_lalign(fdui->button_0, FL_ALIGN_CENTER );
+ fl_set_button(fdui->button_0,0);
+ otg_enabled = 0;
+ fl_set_object_label(fdui->button_0, "DL Traffic OFF");
+ fl_set_object_color(fdui->button_0, FL_RED, FL_RED);
+ fl_set_object_callback(fdui->button_0, dl_traffic_on_off, 0 );
+
+ fl_end_form( );
+ fdui->lte_phy_scope_enb->fdui = fdui;
+
+ return fdui;
+}
+
+void phy_scope_eNB(FD_lte_phy_scope_enb *form,
+ PHY_VARS_eNB *phy_vars_enb,
+ int UE_id)
+{
+ int eNB_id = 0;
+ int i,i2,arx,atx,ind,k;
+ LTE_DL_FRAME_PARMS *frame_parms = &phy_vars_enb->frame_parms;
+ int nsymb_ce = 12*frame_parms->N_RB_UL*frame_parms->symbols_per_tti;
+ uint8_t nb_antennas_rx = frame_parms->nb_antennas_rx;
+ uint8_t nb_antennas_tx = 1; // frame_parms->nb_antennas_tx; // in LTE Rel. 8 and 9 only a single transmit antenna is assumed at the UE
+ int16_t **rxsig_t;
+ int16_t **chest_t;
+ int16_t **chest_f;
+ int16_t *pusch_llr;
+ int16_t *pusch_comp;
+ int32_t *pucch1_comp;
+ int32_t *pucch1_thres;
+ int32_t *pucch1ab_comp;
+ float Re,Im,ymax;
+ float *llr, *bit;
+ float I[nsymb_ce*2], Q[nsymb_ce*2];
+ float I_pucch[10240],Q_pucch[10240],A_pucch[10240],B_pucch[10240],C_pucch[10240];
+ float rxsig_t_dB[nb_antennas_rx][FRAME_LENGTH_COMPLEX_SAMPLES];
+ float chest_t_abs[nb_antennas_rx][frame_parms->ofdm_symbol_size];
+ float *chest_f_abs;
+ float time[FRAME_LENGTH_COMPLEX_SAMPLES];
+ float time2[2048];
+ float freq[nsymb_ce*nb_antennas_rx*nb_antennas_tx];
+ int frame = phy_vars_enb->proc.proc_rxtx[0].frame_tx;
+ uint32_t total_dlsch_bitrate = phy_vars_enb->total_dlsch_bitrate;
+ int coded_bits_per_codeword = 0;
+ uint8_t harq_pid; // in TDD config 3 it is sf-2, i.e., can be 0,1,2
+ int mcs = 0;
+
+ // choose max MCS to compute coded_bits_per_codeword
+ if (phy_vars_enb->ulsch[UE_id]!=NULL) {
+ for (harq_pid=0; harq_pid<3; harq_pid++) {
+ mcs = cmax(phy_vars_enb->ulsch[UE_id]->harq_processes[harq_pid]->mcs,mcs);
+ }
+ }
+
+ coded_bits_per_codeword = frame_parms->N_RB_UL*12*get_Qm(mcs)*frame_parms->symbols_per_tti;
+
+ chest_f_abs = (float*) calloc(nsymb_ce*nb_antennas_rx*nb_antennas_tx,sizeof(float));
+ llr = (float*) calloc(coded_bits_per_codeword,sizeof(float)); // init to zero
+ bit = malloc(coded_bits_per_codeword*sizeof(float));
+
+ rxsig_t = (int16_t**) phy_vars_enb->common_vars.rxdata[eNB_id];
+ chest_t = (int16_t**) phy_vars_enb->pusch_vars[UE_id]->drs_ch_estimates_time[eNB_id];
+ chest_f = (int16_t**) phy_vars_enb->pusch_vars[UE_id]->drs_ch_estimates[eNB_id];
+ pusch_llr = (int16_t*) phy_vars_enb->pusch_vars[UE_id]->llr;
+ pusch_comp = (int16_t*) phy_vars_enb->pusch_vars[UE_id]->rxdataF_comp[eNB_id][0];
+ pucch1_comp = (int32_t*) phy_vars_enb->pucch1_stats[UE_id];
+ pucch1_thres = (int32_t*) phy_vars_enb->pucch1_stats_thres[UE_id];
+ pucch1ab_comp = (int32_t*) phy_vars_enb->pucch1ab_stats[UE_id];
+
+ // Received signal in time domain of receive antenna 0
+ if (rxsig_t != NULL) {
+ if (rxsig_t[0] != NULL) {
+ for (i=0; i<FRAME_LENGTH_COMPLEX_SAMPLES; i++) {
+ rxsig_t_dB[0][i] = 10*log10(1.0+(float) ((rxsig_t[0][2*i])*(rxsig_t[0][2*i])+(rxsig_t[0][2*i+1])*(rxsig_t[0][2*i+1])));
+ time[i] = (float) i;
+ }
+
+ fl_set_xyplot_data(form->rxsig_t,time,rxsig_t_dB[0],FRAME_LENGTH_COMPLEX_SAMPLES,"","","");
+ }
+
+ for (arx=1; arx<nb_antennas_rx; arx++) {
+ if (rxsig_t[arx] != NULL) {
+ for (i=0; i<FRAME_LENGTH_COMPLEX_SAMPLES; i++) {
+ rxsig_t_dB[arx][i] = 10*log10(1.0+(float) ((rxsig_t[arx][2*i])*(rxsig_t[arx][2*i])+(rxsig_t[arx][2*i+1])*(rxsig_t[arx][2*i+1])));
+ }
+
+ fl_add_xyplot_overlay(form->rxsig_t,arx,time,rxsig_t_dB[arx],FRAME_LENGTH_COMPLEX_SAMPLES,rx_antenna_colors[arx]);
+ }
+ }
+ }
+
+ // Channel Impulse Response
+ if (chest_t != NULL) {
+ ymax = 0;
+
+ if (chest_t[0] !=NULL) {
+ for (i=0; i<(frame_parms->ofdm_symbol_size); i++) {
+ i2 = (i+(frame_parms->ofdm_symbol_size>>1))%frame_parms->ofdm_symbol_size;
+ time2[i] = (float)(i-(frame_parms->ofdm_symbol_size>>1));
+ chest_t_abs[0][i] = 10*log10((float) (1+chest_t[0][2*i2]*chest_t[0][2*i2]+chest_t[0][2*i2+1]*chest_t[0][2*i2+1]));
+
+ if (chest_t_abs[0][i] > ymax)
+ ymax = chest_t_abs[0][i];
+ }
+
+ fl_set_xyplot_data(form->chest_t,time2,chest_t_abs[0],(frame_parms->ofdm_symbol_size),"","","");
+ }
+
+ for (arx=1; arx<nb_antennas_rx; arx++) {
+ if (chest_t[arx] !=NULL) {
+ for (i=0; i<(frame_parms->ofdm_symbol_size>>3); i++) {
+ chest_t_abs[arx][i] = 10*log10((float) (1+chest_t[arx][2*i]*chest_t[arx][2*i]+chest_t[arx][2*i+1]*chest_t[arx][2*i+1]));
+
+ if (chest_t_abs[arx][i] > ymax)
+ ymax = chest_t_abs[arx][i];
+ }
+
+ fl_add_xyplot_overlay(form->chest_t,arx,time,chest_t_abs[arx],(frame_parms->ofdm_symbol_size>>3),rx_antenna_colors[arx]);
+ fl_set_xyplot_overlay_type(form->chest_t,arx,FL_DASHED_XYPLOT);
+ }
+ }
+
+ // Avoid flickering effect
+ // fl_get_xyplot_ybounds(form->chest_t,&ymin,&ymax);
+ fl_set_xyplot_ybounds(form->chest_t,0,ymax);
+ }
+
+ // Channel Frequency Response
+ if (chest_f != NULL) {
+ ind = 0;
+
+ for (atx=0; atx<nb_antennas_tx; atx++) {
+ for (arx=0; arx<nb_antennas_rx; arx++) {
+ if (chest_f[(atx<<1)+arx] != NULL) {
+ for (k=0; k<nsymb_ce; k++) {
+ freq[ind] = (float)ind;
+ Re = (float)(chest_f[(atx<<1)+arx][(2*k)]);
+ Im = (float)(chest_f[(atx<<1)+arx][(2*k)+1]);
+
+ chest_f_abs[ind] = (short)10*log10(1.0+((double)Re*Re + (double)Im*Im));
+ ind++;
+ }
+ }
+ }
+ }
+
+ // tx antenna 0
+ fl_set_xyplot_xbounds(form->chest_f,0,nb_antennas_rx*nb_antennas_tx*nsymb_ce);
+ fl_set_xyplot_xtics(form->chest_f,nb_antennas_rx*nb_antennas_tx*frame_parms->symbols_per_tti,3);
+ fl_set_xyplot_xgrid(form->chest_f,FL_GRID_MAJOR);
+ fl_set_xyplot_data(form->chest_f,freq,chest_f_abs,nsymb_ce,"","","");
+
+ for (arx=1; arx<nb_antennas_rx; arx++) {
+ fl_add_xyplot_overlay(form->chest_f,1,&freq[arx*nsymb_ce],&chest_f_abs[arx*nsymb_ce],nsymb_ce,rx_antenna_colors[arx]);
+ }
+
+ // other tx antennas
+ if (nb_antennas_tx > 1) {
+ if (nb_antennas_rx > 1) {
+ for (atx=1; atx<nb_antennas_tx; atx++) {
+ for (arx=0; arx<nb_antennas_rx; arx++) {
+ fl_add_xyplot_overlay(form->chest_f,(atx<<1)+arx,&freq[((atx<<1)+arx)*nsymb_ce],&chest_f_abs[((atx<<1)+arx)*nsymb_ce],nsymb_ce,rx_antenna_colors[arx]);
+ }
+ }
+ } else { // 1 rx antenna
+ atx=1;
+ arx=0;
+ fl_add_xyplot_overlay(form->chest_f,atx,&freq[atx*nsymb_ce],&chest_f_abs[atx*nsymb_ce],nsymb_ce,rx_antenna_colors[arx]);
+ }
+ }
+ }
+
+ // PUSCH LLRs
+ if (pusch_llr != NULL) {
+ for (i=0; i<coded_bits_per_codeword; i++) {
+ llr[i] = (float) pusch_llr[i];
+ bit[i] = (float) i;
+ }
+
+ fl_set_xyplot_data(form->pusch_llr,bit,llr,coded_bits_per_codeword,"","","");
+ }
+
+ // PUSCH I/Q of MF Output
+ if (pusch_comp!=NULL) {
+ ind=0;
+
+ for (k=0; k<frame_parms->symbols_per_tti; k++) {
+ for (i=0; i<12*frame_parms->N_RB_UL; i++) {
+ I[ind] = pusch_comp[(2*frame_parms->N_RB_UL*12*k)+2*i];
+ Q[ind] = pusch_comp[(2*frame_parms->N_RB_UL*12*k)+2*i+1];
+ ind++;
+ }
+ }
+
+ fl_set_xyplot_data(form->pusch_comp,I,Q,ind,"","","");
+ }
+
+ // PUSCH I/Q of MF Output
+ if (pucch1ab_comp!=NULL) {
+ for (ind=0; ind<10240; ind++) {
+
+ I_pucch[ind] = (float)pucch1ab_comp[2*(ind)];
+ Q_pucch[ind] = (float)pucch1ab_comp[2*(ind)+1];
+ A_pucch[ind] = 10*log10(pucch1_comp[ind]);
+ B_pucch[ind] = ind;
+ C_pucch[ind] = (float)pucch1_thres[ind];
+ }
+ fl_set_xyplot_data(form->pucch_comp,I_pucch,Q_pucch,10240,"","","");
+ fl_set_xyplot_data(form->pucch_comp1,B_pucch,A_pucch,1024,"","","");
+ fl_add_xyplot_overlay(form->pucch_comp1,1,B_pucch,C_pucch,1024,FL_RED);
+ fl_set_xyplot_ybounds(form->pucch_comp,-5000,5000);
+ fl_set_xyplot_xbounds(form->pucch_comp,-5000,5000);
+
+ fl_set_xyplot_ybounds(form->pucch_comp1,0,80);
+ }
+
+
+ // PUSCH Throughput
+ 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) frame;
+ tput_enb[UE_id][TPUT_WINDOW_LENGTH-1] = ((float) total_dlsch_bitrate)/1000.0;
+
+ fl_set_xyplot_data(form->pusch_tput,tput_time_enb[UE_id],tput_enb[UE_id],TPUT_WINDOW_LENGTH,"","","");
+
+ // fl_get_xyplot_ybounds(form->pusch_tput,&ymin,&ymax);
+ // fl_set_xyplot_ybounds(form->pusch_tput,0,ymax);
+
+ fl_check_forms();
+
+ free(llr);
+ free(bit);
+ free(chest_f_abs);
+}
+
+
+FD_lte_phy_scope_ue *create_lte_phy_scope_ue( void ) {
+
+ FL_OBJECT *obj;
+ FD_lte_phy_scope_ue *fdui = fl_malloc( sizeof *fdui );
+
+ // Define form
+ fdui->lte_phy_scope_ue = fl_bgn_form( FL_NO_BOX, 800, 1000 );
+
+ // This the whole UI box
+ obj = fl_add_box( FL_BORDER_BOX, 0, 0, 800, 1000, "" );
+ fl_set_object_color( obj, FL_BLACK, FL_BLACK );
+
+ // Received signal
+ fdui->rxsig_t = fl_add_xyplot( FL_NORMAL_XYPLOT, 20, 20, 370, 100, "Received Signal (Time-Domain, dB)" );
+ fl_set_object_boxtype( fdui->rxsig_t, FL_EMBOSSED_BOX );
+ fl_set_object_color( fdui->rxsig_t, FL_BLACK, FL_RED );
+ fl_set_object_lcolor( fdui->rxsig_t, FL_WHITE ); // Label color
+ fl_set_xyplot_ybounds(fdui->rxsig_t,30,70);
+
+ // Time-domain channel response
+ fdui->chest_t = fl_add_xyplot( FL_NORMAL_XYPLOT, 410, 20, 370, 100, "Channel Impulse Response (samples, abs)" );
+ fl_set_object_boxtype( fdui->chest_t, FL_EMBOSSED_BOX );
+ fl_set_object_color( fdui->chest_t, FL_BLACK, FL_RED );
+ fl_set_object_lcolor( fdui->chest_t, FL_WHITE ); // Label color
+
+ // Frequency-domain channel response
+ fdui->chest_f = fl_add_xyplot( FL_IMPULSE_XYPLOT, 20, 140, 760, 100, "Channel Frequency Response (RE, dB)" );
+ fl_set_object_boxtype( fdui->chest_f, FL_EMBOSSED_BOX );
+ fl_set_object_color( fdui->chest_f, FL_BLACK, FL_RED );
+ fl_set_object_lcolor( fdui->chest_f, FL_WHITE ); // Label color
+ fl_set_xyplot_ybounds( fdui->chest_f,30,70);
+
+ /*
+ // LLR of PBCH
+ fdui->pbch_llr = fl_add_xyplot( FL_POINTS_XYPLOT, 20, 260, 500, 100, "PBCH Log-Likelihood Ratios (LLR, mag)" );
+ fl_set_object_boxtype( fdui->pbch_llr, FL_EMBOSSED_BOX );
+ fl_set_object_color( fdui->pbch_llr, FL_BLACK, FL_GREEN );
+ fl_set_object_lcolor( fdui->pbch_llr, FL_WHITE ); // Label color
+ fl_set_xyplot_symbolsize( fdui->pbch_llr,2);
+ fl_set_xyplot_xgrid( fdui->pbch_llr,FL_GRID_MAJOR);
+ fl_set_xyplot_xbounds( fdui->pbch_llr,0,1920);
+
+ // I/Q PBCH comp
+ fdui->pbch_comp = fl_add_xyplot( FL_POINTS_XYPLOT, 540, 260, 240, 100, "PBCH I/Q of MF Output" );
+ fl_set_object_boxtype( fdui->pbch_comp, FL_EMBOSSED_BOX );
+ fl_set_object_color( fdui->pbch_comp, FL_BLACK, FL_GREEN );
+ fl_set_object_lcolor( fdui->pbch_comp, FL_WHITE ); // Label color
+ fl_set_xyplot_symbolsize( fdui->pbch_comp,2);
+ fl_set_xyplot_xbounds( fdui->pbch_comp,-100,100);
+ fl_set_xyplot_ybounds( fdui->pbch_comp,-100,100);
+
+ // LLR of PDCCH
+ fdui->pdcch_llr = fl_add_xyplot( FL_POINTS_XYPLOT, 20, 380, 500, 100, "PDCCH Log-Likelihood Ratios (LLR, mag)" );
+ fl_set_object_boxtype( fdui->pdcch_llr, FL_EMBOSSED_BOX );
+ fl_set_object_color( fdui->pdcch_llr, FL_BLACK, FL_CYAN );
+ fl_set_object_lcolor( fdui->pdcch_llr, FL_WHITE ); // Label color
+ fl_set_xyplot_symbolsize( fdui->pdcch_llr,2);
+
+ // I/Q PDCCH comp
+ fdui->pdcch_comp = fl_add_xyplot( FL_POINTS_XYPLOT, 540, 380, 240, 100, "PDCCH I/Q of MF Output" );
+ fl_set_object_boxtype( fdui->pdcch_comp, FL_EMBOSSED_BOX );
+ fl_set_object_color( fdui->pdcch_comp, FL_BLACK, FL_CYAN );
+ fl_set_object_lcolor( fdui->pdcch_comp, FL_WHITE ); // Label color
+ fl_set_xyplot_symbolsize( fdui->pdcch_comp,2);
+ fl_set_xyplot_xgrid( fdui->pdcch_llr,FL_GRID_MAJOR);
+ */
+
+ int offset=240;
+ // LLR of PDSCH
+ fdui->pdsch_llr = fl_add_xyplot( FL_POINTS_XYPLOT, 20, 500-offset, 500, 200, "PDSCH Log-Likelihood Ratios (LLR, mag)" );
+ fl_set_object_boxtype( fdui->pdsch_llr, FL_EMBOSSED_BOX );
+ fl_set_object_color( fdui->pdsch_llr, FL_BLACK, FL_YELLOW );
+ fl_set_object_lcolor( fdui->pdsch_llr, FL_WHITE ); // Label color
+ fl_set_xyplot_symbolsize( fdui->pdsch_llr,2);
+ fl_set_xyplot_xgrid( fdui->pdsch_llr,FL_GRID_MAJOR);
+
+ // I/Q PDSCH comp
+ fdui->pdsch_comp = fl_add_xyplot( FL_POINTS_XYPLOT, 540, 500-offset, 240, 200, "PDSCH I/Q of MF Output" );
+ fl_set_object_boxtype( fdui->pdsch_comp, FL_EMBOSSED_BOX );
+ fl_set_object_color( fdui->pdsch_comp, FL_BLACK, FL_YELLOW );
+ fl_set_object_lcolor( fdui->pdsch_comp, FL_WHITE ); // Label color
+ fl_set_xyplot_symbolsize( fdui->pdsch_comp,2);
+
+ // LLR of PDSCH
+ fdui->pdsch_llr1 = fl_add_xyplot( FL_POINTS_XYPLOT, 20, 720-offset, 500, 200, "PDSCH Log-Likelihood Ratios (LLR, mag)" );
+ fl_set_object_boxtype( fdui->pdsch_llr1, FL_EMBOSSED_BOX );
+ fl_set_object_color( fdui->pdsch_llr1, FL_BLACK, FL_YELLOW );
+ fl_set_object_lcolor( fdui->pdsch_llr1, FL_WHITE ); // Label color
+ fl_set_xyplot_symbolsize( fdui->pdsch_llr1,2);
+ fl_set_xyplot_xgrid( fdui->pdsch_llr1,FL_GRID_MAJOR);
+
+ // I/Q PDSCH comp
+ fdui->pdsch_comp1 = fl_add_xyplot( FL_POINTS_XYPLOT, 540, 720-offset, 240, 200, "PDSCH I/Q of MF Output" );
+ fl_set_object_boxtype( fdui->pdsch_comp1, FL_EMBOSSED_BOX );
+ fl_set_object_color( fdui->pdsch_comp1, FL_BLACK, FL_YELLOW );
+ fl_set_object_lcolor( fdui->pdsch_comp1, FL_WHITE ); // Label color
+ fl_set_xyplot_symbolsize( fdui->pdsch_comp1,2);
+
+ /*
+ // Throughput on PDSCH
+ fdui->pdsch_tput = fl_add_xyplot( FL_NORMAL_XYPLOT, 20, 720, 500, 100, "PDSCH Throughput [frame]/[kbit/s]" );
+ fl_set_object_boxtype( fdui->pdsch_tput, FL_EMBOSSED_BOX );
+ fl_set_object_color( fdui->pdsch_tput, FL_BLACK, FL_WHITE );
+ fl_set_object_lcolor( fdui->pdsch_tput, FL_WHITE ); // Label color
+
+ // Generic UE Button
+ fdui->button_0 = fl_add_button( FL_PUSH_BUTTON, 540, 720, 240, 40, "" );
+ fl_set_object_lalign(fdui->button_0, FL_ALIGN_CENTER );
+ //openair_daq_vars.use_ia_receiver = 0;
+ fl_set_button(fdui->button_0,0);
+ fl_set_object_label(fdui->button_0, "IA Receiver OFF");
+ fl_set_object_color(fdui->button_0, FL_RED, FL_RED);
+ fl_set_object_callback(fdui->button_0, ia_receiver_on_off, 0 );
+ fl_hide_object(fdui->button_0);
+ */
+
+ fl_end_form( );
+ fdui->lte_phy_scope_ue->fdui = fdui;
+
+ return fdui;
+}
+
+void phy_scope_UE(FD_lte_phy_scope_ue *form,
+ PHY_VARS_UE *phy_vars_ue,
+ int eNB_id,
+ int UE_id,
+ uint8_t subframe){
+ int i,arx,atx,ind,k;
+ LTE_DL_FRAME_PARMS *frame_parms = &phy_vars_ue->frame_parms;
+ int nsymb_ce = frame_parms->ofdm_symbol_size*frame_parms->symbols_per_tti;
+ uint8_t nb_antennas_rx = frame_parms->nb_antennas_rx;
+ uint8_t nb_antennas_tx = frame_parms->nb_antennas_tx_eNB;
+ int16_t **rxsig_t;
+ int16_t **chest_t;
+ int16_t **chest_f;
+ int16_t *pdsch_llr,*pdsch_llr1;
+ int16_t *pdsch_comp,*pdsch_comp1;
+ int16_t *pdsch_mag0,*pdsch_mag1,*pdsch_magb0,*pdsch_magb1;
+ int8_t *pdcch_llr;
+ int16_t *pdcch_comp;
+ int8_t *pbch_llr;
+ int16_t *pbch_comp;
+ float Re,Im,ymax=1;
+ int num_pdcch_symbols=3;
+ float *llr0, *bit0, *llr1, *bit1, *chest_f_abs, llr_pbch[1920], bit_pbch[1920], *llr_pdcch, *bit_pdcch;
+ float *I, *Q;
+ float rxsig_t_dB[nb_antennas_rx][FRAME_LENGTH_COMPLEX_SAMPLES];
+ float **chest_t_abs;
+ float time[FRAME_LENGTH_COMPLEX_SAMPLES];
+ float freq[nsymb_ce*nb_antennas_rx*nb_antennas_tx];
+ int frame = phy_vars_ue->proc.proc_rxtx[0].frame_rx;
+ uint32_t total_dlsch_bitrate = phy_vars_ue->bitrate[eNB_id];
+ int coded_bits_per_codeword0=0,coded_bits_per_codeword1=1;
+ int mod0,mod1;
+ int mcs0 = 0;
+ int mcs1=0;
+ unsigned char harq_pid = 0;
+ if (phy_vars_ue->dlsch[eNB_id][0]!=NULL) {
+ harq_pid = phy_vars_ue->dlsch[eNB_id][0]->current_harq_pid;
+ if (harq_pid>=8)
+ return;
+
+ mcs0 = phy_vars_ue->dlsch[eNB_id][0]->harq_processes[harq_pid]->mcs;
+
+ // Button 0
+ /*
+ if(!phy_vars_ue->dlsch_ue[eNB_id][0]->harq_processes[harq_pid]->dl_power_off) {
+ // we are in TM5
+ fl_show_object(form->button_0);
+ }
+ */
+ }
+
+
+ if (phy_vars_ue->dlsch[eNB_id][1]!=NULL) {
+ harq_pid = phy_vars_ue->dlsch[eNB_id][1]->current_harq_pid;
+ if (harq_pid>=8)
+ return;
+
+ mcs1 = phy_vars_ue->dlsch[eNB_id][1]->harq_processes[harq_pid]->mcs;
+ }
+
+ if (phy_vars_ue->pdcch_vars[eNB_id]!=NULL) {
+ num_pdcch_symbols = phy_vars_ue->pdcch_vars[eNB_id]->num_pdcch_symbols;
+ }
+
+ // coded_bits_per_codeword = frame_parms->N_RB_DL*12*get_Qm(mcs)*(frame_parms->symbols_per_tti);
+ if (phy_vars_ue->dlsch[eNB_id][0]!=NULL) {
+ mod0 = get_Qm(mcs0);
+ coded_bits_per_codeword0 = get_G(frame_parms,
+ phy_vars_ue->dlsch[eNB_id][0]->harq_processes[harq_pid]->nb_rb,
+ phy_vars_ue->dlsch[eNB_id][0]->harq_processes[harq_pid]->rb_alloc_even,
+ get_Qm(mcs0),
+ phy_vars_ue->dlsch[eNB_id][0]->harq_processes[harq_pid]->Nl,
+ num_pdcch_symbols,
+ frame,
+ subframe);
+ } else {
+ coded_bits_per_codeword0 = 0; //frame_parms->N_RB_DL*12*get_Qm(mcs)*(frame_parms->symbols_per_tti);
+ mod0=0;
+ }
+ if (phy_vars_ue->dlsch[eNB_id][1]!=NULL) {
+ mod1 = get_Qm(mcs1);
+ coded_bits_per_codeword1 = get_G(frame_parms,
+ phy_vars_ue->dlsch[eNB_id][1]->harq_processes[harq_pid]->nb_rb,
+ phy_vars_ue->dlsch[eNB_id][1]->harq_processes[harq_pid]->rb_alloc_even,
+ get_Qm(mcs1),
+ phy_vars_ue->dlsch[eNB_id][1]->harq_processes[harq_pid]->Nl,
+ num_pdcch_symbols,
+ frame,
+ subframe);
+ } else {
+ coded_bits_per_codeword1 = 0; //frame_parms->N_RB_DL*12*get_Qm(mcs)*(frame_parms->symbols_per_tti);
+ mod1=0;
+ }
+
+ I = (float*) calloc(nsymb_ce*2,sizeof(float));
+ Q = (float*) calloc(nsymb_ce*2,sizeof(float));
+ chest_t_abs = (float**) malloc(nb_antennas_rx*sizeof(float*));
+ for (arx=0;arx<nb_antennas_rx;arx++) {
+ chest_t_abs[arx] = (float*) calloc(frame_parms->ofdm_symbol_size,sizeof(float));
+ }
+ chest_f_abs = (float*) calloc(nsymb_ce*nb_antennas_rx*nb_antennas_tx,sizeof(float));
+ llr0 = (float*) calloc(coded_bits_per_codeword0,sizeof(float)); // init to zero
+ bit0 = malloc(coded_bits_per_codeword0*sizeof(float));
+ llr1 = (float*) calloc(coded_bits_per_codeword1,sizeof(float)); // init to zero
+ bit1 = malloc(coded_bits_per_codeword1*sizeof(float));
+ llr_pdcch = (float*) calloc(12*frame_parms->N_RB_DL*num_pdcch_symbols*2,sizeof(float)); // init to zero
+ bit_pdcch = (float*) calloc(12*frame_parms->N_RB_DL*num_pdcch_symbols*2,sizeof(float));
+
+ rxsig_t = (int16_t**) phy_vars_ue->common_vars.rxdata;
+ chest_t = (int16_t**) phy_vars_ue->common_vars.dl_ch_estimates_time[eNB_id];
+ chest_f = (int16_t**) phy_vars_ue->common_vars.dl_ch_estimates[eNB_id];
+ pbch_llr = (int8_t*) phy_vars_ue->pbch_vars[eNB_id]->llr;
+ pbch_comp = (int16_t*) phy_vars_ue->pbch_vars[eNB_id]->rxdataF_comp[0];
+ pdcch_llr = (int8_t*) phy_vars_ue->pdcch_vars[eNB_id]->llr;
+ pdcch_comp = (int16_t*) phy_vars_ue->pdcch_vars[eNB_id]->rxdataF_comp[0];
+ pdsch_llr = (int16_t*) phy_vars_ue->pdsch_vars[eNB_id]->llr[0]; // stream 0
+ pdsch_llr1 = (int16_t*) phy_vars_ue->pdsch_vars[eNB_id]->llr[1]; // stream 1
+ pdsch_comp = (int16_t*) phy_vars_ue->pdsch_vars[eNB_id]->rxdataF_comp0[0];
+ //pdsch_comp = (int16_t*) phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->rxdataF_ext[0];
+ //pdsch_comp1 = (int16_t*) phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->rxdataF_ext[1];
+ pdsch_comp1 = (int16_t*) (phy_vars_ue->pdsch_vars[eNB_id]->rxdataF_comp1[0][0])[0];
+ //pdsch_comp1 = (int16_t*) (phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->dl_ch_rho_ext[0][0])[0];
+
+ pdsch_mag0 = (int16_t*) phy_vars_ue->pdsch_vars[eNB_id]->dl_ch_mag0[0];
+ pdsch_mag1 = (int16_t*) (phy_vars_ue->pdsch_vars[eNB_id]->dl_ch_mag1[0][0])[0];
+ pdsch_magb0 = (int16_t*) phy_vars_ue->pdsch_vars[eNB_id]->dl_ch_magb0[0];
+ pdsch_magb1 = (int16_t*) (phy_vars_ue->pdsch_vars[eNB_id]->dl_ch_magb1[0][0])[0];
+
+ fl_freeze_form(form->lte_phy_scope_ue);
+
+ // Received signal in time domain of receive antenna 0
+ if (rxsig_t != NULL) {
+ if (rxsig_t[0] != NULL) {
+ for (i=0; i<FRAME_LENGTH_COMPLEX_SAMPLES; i++) {
+ rxsig_t_dB[0][i] = 10*log10(1.0+(float) ((rxsig_t[0][2*i])*(rxsig_t[0][2*i])+(rxsig_t[0][2*i+1])*(rxsig_t[0][2*i+1])));
+ time[i] = (float) i;
+ }
+ fl_set_xyplot_data(form->rxsig_t,time,rxsig_t_dB[0],FRAME_LENGTH_COMPLEX_SAMPLES,"","","");
+ }
+
+ for (arx=1;arx<nb_antennas_rx;arx++) {
+ if (rxsig_t[arx] != NULL) {
+ for (i=0; i<FRAME_LENGTH_COMPLEX_SAMPLES; i++) {
+ rxsig_t_dB[arx][i] = 10*log10(1.0+(float) ((rxsig_t[arx][2*i])*(rxsig_t[arx][2*i])+(rxsig_t[arx][2*i+1])*(rxsig_t[arx][2*i+1])));
+ }
+ fl_add_xyplot_overlay(form->rxsig_t,arx,time,rxsig_t_dB[arx],FRAME_LENGTH_COMPLEX_SAMPLES,rx_antenna_colors[arx]);
+ }
+ }
+ }
+
+ // Channel Impulse Response (still repeated format)
+ if (chest_t != NULL) {
+ ymax = 0;
+
+ if (chest_t[0] !=NULL) {
+ for (i=0; i<(frame_parms->ofdm_symbol_size>>3); i++) {
+ chest_t_abs[0][i] = (float) (chest_t[0][4*i]*chest_t[0][4*i]+chest_t[0][4*i+1]*chest_t[0][4*i+1]);
+
+ if (chest_t_abs[0][i] > ymax)
+ ymax = chest_t_abs[0][i];
+ }
+
+ fl_set_xyplot_data(form->chest_t,time,chest_t_abs[0],(frame_parms->ofdm_symbol_size>>3),"","","");
+ }
+
+ for (arx=1; arx<nb_antennas_rx; arx++) {
+ if (chest_t[arx] !=NULL) {
+ for (i=0; i<(frame_parms->ofdm_symbol_size>>3); i++) {
+ chest_t_abs[arx][i] = (float) (chest_t[arx][4*i]*chest_t[arx][4*i]+chest_t[arx][4*i+1]*chest_t[arx][4*i+1]);
+
+ if (chest_t_abs[arx][i] > ymax)
+ ymax = chest_t_abs[arx][i];
+ }
+
+ fl_add_xyplot_overlay(form->chest_t,arx,time,chest_t_abs[arx],(frame_parms->ofdm_symbol_size>>3),rx_antenna_colors[arx]);
+ fl_set_xyplot_overlay_type(form->chest_t,arx,FL_DASHED_XYPLOT);
+ }
+ }
+ // Avoid flickering effect
+ // fl_get_xyplot_ybounds(form->chest_t,&ymin,&ymax);
+ fl_set_xyplot_ybounds(form->chest_t,0,ymax);
+ }
+
+ // Channel Frequency Response (includes 5 complex sample for filter)
+ if (chest_f != NULL) {
+ ind = 0;
+ for (atx=0;atx<nb_antennas_tx;atx++) {
+ for (arx=0;arx<nb_antennas_rx;arx++) {
+ if (chest_f[(atx<<1)+arx] != NULL) {
+ for (k=0; k<nsymb_ce; k++) {
+ freq[ind] = (float)ind;
+ Re = (float)(chest_f[(atx<<1)+arx][(2*k)]);
+ Im = (float)(chest_f[(atx<<1)+arx][(2*k)+1]);
+
+ chest_f_abs[ind] = (short)10*log10(1.0+((double)Re*Re + (double)Im*Im));
+ ind++;
+ }
+ }
+ }
+ }
+
+ // tx antenna 0
+ fl_set_xyplot_xbounds(form->chest_f,0,nb_antennas_rx*nb_antennas_tx*nsymb_ce);
+ //fl_set_xyplot_xtics(form->chest_f,nb_antennas_rx*nb_antennas_tx*frame_parms->symbols_per_tti,2);
+ // fl_set_xyplot_xtics(form->chest_f,nb_antennas_rx*nb_antennas_tx*2,2);
+ fl_set_xyplot_xgrid(form->chest_f,FL_GRID_MAJOR);
+ fl_set_xyplot_data(form->chest_f,freq,chest_f_abs,nsymb_ce,"","","");
+
+ for (arx=1;arx<nb_antennas_rx;arx++) {
+ fl_add_xyplot_overlay(form->chest_f,1,&freq[arx*nsymb_ce],&chest_f_abs[arx*nsymb_ce],nsymb_ce,rx_antenna_colors[arx]);
+ }
+ // other tx antennas
+ if (nb_antennas_tx > 1) {
+ if (nb_antennas_rx > 1) {
+ for (atx=1;atx<nb_antennas_tx;atx++) {
+ for (arx=0;arx<nb_antennas_rx;arx++) {
+ fl_add_xyplot_overlay(form->chest_f,(atx<<1)+arx,&freq[((atx<<1)+arx)*nsymb_ce],&chest_f_abs[((atx<<1)+arx)*nsymb_ce],nsymb_ce,rx_antenna_colors[arx]);
+ }
+ }
+ } else { // 1 rx antenna
+ atx=1; arx=0;
+ fl_add_xyplot_overlay(form->chest_f,atx,&freq[atx*nsymb_ce],&chest_f_abs[atx*nsymb_ce],nsymb_ce,rx_antenna_colors[arx]);
+ }
+ }
+ }
+ /*
+ // PBCH LLRs
+ if (pbch_llr != NULL) {
+ for (i=0; i<1920;i++) {
+ llr_pbch[i] = (float) pbch_llr[i];
+ bit_pbch[i] = (float) i;
+ }
+
+ fl_set_xyplot_data(form->pbch_llr,bit_pbch,llr_pbch,1920,"","","");
+ }
+
+ // PBCH I/Q of MF Output
+ if (pbch_comp!=NULL) {
+ for (i=0; i<72*2; i++) {
+ I[i] = pbch_comp[2*i];
+ Q[i] = pbch_comp[2*i+1];
+ }
+
+ fl_set_xyplot_data(form->pbch_comp,I,Q,72*2,"","","");
+ }
+
+ // PDCCH LLRs
+ if (pdcch_llr != NULL) {
+ for (i=0; i<12*frame_parms->N_RB_DL*2*num_pdcch_symbols;i++) {
+ llr_pdcch[i] = (float) pdcch_llr[i];
+ bit_pdcch[i] = (float) i;
+ }
+
+ fl_set_xyplot_xbounds(form->pdcch_llr,0,12*frame_parms->N_RB_DL*2*3);
+ fl_set_xyplot_data(form->pdcch_llr,bit_pdcch,llr_pdcch,12*frame_parms->N_RB_DL*2*num_pdcch_symbols,"","","");
+ }
+
+ // PDCCH I/Q of MF Output
+ if (pdcch_comp!=NULL) {
+ for (i=0; i<12*frame_parms->N_RB_DL*num_pdcch_symbols; i++) {
+ I[i] = pdcch_comp[2*i];
+ Q[i] = pdcch_comp[2*i+1];
+ }
+
+ fl_set_xyplot_data(form->pdcch_comp,I,Q,12*frame_parms->N_RB_DL*num_pdcch_symbols,"","","");
+ }
+ */
+
+ // PDSCH LLRs CW0
+ if (pdsch_llr != NULL) {
+ for (i=0; i<coded_bits_per_codeword0; i++) {
+ llr0[i] = (float) pdsch_llr[i];
+ bit0[i] = (float) i;
+ }
+
+ fl_set_xyplot_xbounds(form->pdsch_llr,0,coded_bits_per_codeword0);
+ fl_set_xyplot_data(form->pdsch_llr,bit0,llr0,coded_bits_per_codeword0,"","","");
+ }
+
+
+ // PDSCH I/Q of MF Output
+ if (pdsch_comp!=NULL) {
+ ind=0;
+ for (k=0; k<frame_parms->symbols_per_tti; k++) {
+ for (i=0; i<12*frame_parms->N_RB_DL/2; i++) {
+ I[ind] = pdsch_comp[(2*frame_parms->N_RB_DL*12*k)+4*i];
+ Q[ind] = pdsch_comp[(2*frame_parms->N_RB_DL*12*k)+4*i+1];
+ ind++;
+ }
+ }
+ fl_set_xyplot_data(form->pdsch_comp,I,Q,ind,"","","");
+ }
+
+
+ if (pdsch_mag0 != NULL) {
+ ind=0;
+ for (k=0; k<frame_parms->symbols_per_tti; k++) {
+ for (i=0; i<12*frame_parms->N_RB_DL/2; i++) {
+ I[ind] = pdsch_mag0[(2*frame_parms->N_RB_DL*12*k)+4*i]*cos(i*2*M_PI/(12*frame_parms->N_RB_DL/2));
+ Q[ind] = pdsch_mag0[(2*frame_parms->N_RB_DL*12*k)+4*i+1]*sin(i*2*M_PI/(12*frame_parms->N_RB_DL/2));
+ ind++;
+ }
+ }
+ fl_add_xyplot_overlay(form->pdsch_comp,1,I,Q,ind,FL_GREEN);
+ }
+
+
+ if (pdsch_magb0 != NULL) {
+ ind=0;
+ for (k=0; k<frame_parms->symbols_per_tti; k++) {
+ for (i=0; i<12*frame_parms->N_RB_DL/2; i++) {
+ I[ind] = pdsch_magb0[(2*frame_parms->N_RB_DL*12*k)+4*i]*cos(i*2*M_PI/(12*frame_parms->N_RB_DL/2));
+ Q[ind] = pdsch_magb0[(2*frame_parms->N_RB_DL*12*k)+4*i+1]*sin(i*2*M_PI/(12*frame_parms->N_RB_DL/2));
+ ind++;
+ }
+ }
+ fl_add_xyplot_overlay(form->pdsch_comp,2,I,Q,ind,FL_RED);
+ }
+ if ((pdsch_mag0 != NULL) && (pdsch_magb0 != NULL)) {
+ ind=0;
+ for (k=0; k<frame_parms->symbols_per_tti; k++) {
+ for (i=0; i<12*frame_parms->N_RB_DL/2; i++) {
+ I[ind] =
+ (pdsch_mag0[(2*frame_parms->N_RB_DL*12*k)+4*i]+
+ pdsch_magb0[(2*frame_parms->N_RB_DL*12*k)+4*i])*
+ cos(i*2*M_PI/(12*frame_parms->N_RB_DL/2));
+ Q[ind] =
+ (pdsch_mag0[(2*frame_parms->N_RB_DL*12*k)+4*i+1]+
+ pdsch_magb0[(2*frame_parms->N_RB_DL*12*k)+4*i+1])*
+ sin(i*2*M_PI/(12*frame_parms->N_RB_DL/2));
+ ind++;
+ }
+ }
+ fl_add_xyplot_overlay(form->pdsch_comp,3,I,Q,ind,FL_BLUE);
+ }
+
+
+ // PDSCH LLRs CW1
+ if (pdsch_llr1 != NULL) {
+ for (i=0; i<coded_bits_per_codeword1; i++) {
+ llr1[i] = (float) pdsch_llr1[i];
+ bit1[i] = (float) i;
+ }
+
+ fl_set_xyplot_xbounds(form->pdsch_llr1,0,coded_bits_per_codeword1);
+ fl_set_xyplot_data(form->pdsch_llr1,bit1,llr1,coded_bits_per_codeword1,"","","");
+ }
+
+ // PDSCH I/Q of MF Output
+ if (pdsch_comp1!=NULL) {
+ ind=0;
+ for (k=0; k<frame_parms->symbols_per_tti; k++) {
+ for (i=0; i<12*frame_parms->N_RB_DL/2; i++) {
+ I[ind] = pdsch_comp1[(2*frame_parms->N_RB_DL*12*k)+4*i];
+ Q[ind] = pdsch_comp1[(2*frame_parms->N_RB_DL*12*k)+4*i+1];
+ ind++;
+ }
+ }
+ fl_set_xyplot_data(form->pdsch_comp1,I,Q,ind,"","","");
+ }
+
+ if (pdsch_mag1 != NULL) {
+ ind=0;
+ for (k=0; k<frame_parms->symbols_per_tti; k++) {
+ for (i=0; i<12*frame_parms->N_RB_DL/2; i++) {
+ I[ind] = pdsch_mag1[(2*frame_parms->N_RB_DL*12*k)+4*i]*cos(i*2*M_PI/(12*frame_parms->N_RB_DL/2));
+ Q[ind] = pdsch_mag1[(2*frame_parms->N_RB_DL*12*k)+4*i+1]*sin(i*2*M_PI/(12*frame_parms->N_RB_DL/2));
+ ind++;
+ }
+ }
+ fl_add_xyplot_overlay(form->pdsch_comp1,1,I,Q,ind,FL_GREEN);
+ }
+
+ if (pdsch_magb1 != NULL) {
+ ind=0;
+ for (k=0; k<frame_parms->symbols_per_tti; k++) {
+ for (i=0; i<12*frame_parms->N_RB_DL/2; i++) {
+ I[ind] = pdsch_magb1[(2*frame_parms->N_RB_DL*12*k)+4*i]*cos(i*2*M_PI/(12*frame_parms->N_RB_DL/2));
+ Q[ind] = pdsch_magb1[(2*frame_parms->N_RB_DL*12*k)+4*i+1]*sin(i*2*M_PI/(12*frame_parms->N_RB_DL/2));
+ ind++;
+ }
+ }
+ fl_add_xyplot_overlay(form->pdsch_comp1,2,I,Q,ind,FL_RED);
+ }
+
+ if ((pdsch_mag1 != NULL) && (pdsch_magb1 != NULL)) {
+ ind=0;
+ for (k=0; k<frame_parms->symbols_per_tti; k++) {
+ for (i=0; i<12*frame_parms->N_RB_DL/2; i++) {
+ I[ind] =
+ (pdsch_mag1[(2*frame_parms->N_RB_DL*12*k)+4*i]+
+ pdsch_magb1[(2*frame_parms->N_RB_DL*12*k)+4*i])*
+ cos(i*2*M_PI/(12*frame_parms->N_RB_DL/2));
+ Q[ind] =
+ (pdsch_mag1[(2*frame_parms->N_RB_DL*12*k)+4*i+1]+
+ pdsch_magb1[(2*frame_parms->N_RB_DL*12*k)+4*i+1])*
+ sin(i*2*M_PI/(12*frame_parms->N_RB_DL/2));
+ ind++;
+ }
+ }
+ fl_add_xyplot_overlay(form->pdsch_comp1,3,I,Q,ind,FL_BLUE);
+ }
+
+
+ /*
+ // PDSCH Throughput
+ memcpy((void*)tput_time_ue[UE_id],(void*)&tput_time_ue[UE_id][1],(TPUT_WINDOW_LENGTH-1)*sizeof(float));
+ memcpy((void*)tput_ue[UE_id],(void*)&tput_ue[UE_id][1],(TPUT_WINDOW_LENGTH-1)*sizeof(float));
+
+ tput_time_ue[UE_id][TPUT_WINDOW_LENGTH-1] = (float) frame;
+ tput_ue[UE_id][TPUT_WINDOW_LENGTH-1] = ((float) total_dlsch_bitrate)/1000.0;
+
+ if (tput_ue[UE_id][TPUT_WINDOW_LENGTH-1] > tput_ue_max[UE_id]) {
+ tput_ue_max[UE_id] = tput_ue[UE_id][TPUT_WINDOW_LENGTH-1];
+ }
+
+ fl_set_xyplot_data(form->pdsch_tput,tput_time_ue[UE_id],tput_ue[UE_id],TPUT_WINDOW_LENGTH,"","","");
+
+ fl_set_xyplot_ybounds(form->pdsch_tput,0,tput_ue_max[UE_id]);
+ */
+
+ fl_unfreeze_form(form->lte_phy_scope_ue);
+
+ fl_check_forms();
+
+ free(I);
+ free(Q);
+ free(chest_f_abs);
+ free(llr0);
+ free(bit0);
+ free(llr1);
+ free(bit1);
+ free(bit_pdcch);
+ free(llr_pdcch);
+ for (arx=0;arx<nb_antennas_rx;arx++) {
+ free(chest_t_abs[arx]);
+ }
+
+ }
+
--
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