PentHertz
/
srsLTE
mirror of https://github.com/PentHertz/srsLTE.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

plots to a single window

This commit is contained in:
Ismael Gomez 2016-07-06 19:04:46 +02:00
parent 3f8ef25d8f
commit 267f7db855
1 changed files with 11 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

37
srslte/examples/pdsch_ue.c
View File

@ -67,7 +67,6 @@ uint32_t plot_sf_idx=0;
bool plot_track = true;
#endif
#define PLOT_CHEST_ARGUMENT
#define PRINT_CHANGE_SCHEDULIGN
//#define CORRECT_SAMPLE_OFFSET
@ -652,8 +651,7 @@ int main(int argc, char **argv) {
#ifndef DISABLE_GRAPHICS
//plot_waterfall_t poutfft;
plot_real_t p_sync, pce, pce_arg;
plot_real_t p_sync, pce;
plot_scatter_t pscatequal, pscatequal_pdcch;
float tmp_plot[110*15*2048];
@ -667,22 +665,18 @@ void *plot_thread_run(void *arg) {
sdrgui_init();
//plot_waterfall_init(&poutfft, SRSLTE_NRE * ue_dl.cell.nof_prb, 1000);
//plot_waterfall_setTitle(&poutfft, "Output FFT - Magnitude");
//plot_waterfall_setPlotYAxisScale(&poutfft, -40, 40);
plot_scatter_init(&pscatequal);
plot_scatter_setTitle(&pscatequal, "PDSCH - Equalized Symbols");
plot_scatter_setXAxisScale(&pscatequal, -4, 4);
plot_scatter_setYAxisScale(&pscatequal, -4, 4);
plot_scatter_addToWindowGrid(&pscatequal, (char*)"pdsch_ue", 0, 0);
if (!prog_args.disable_plots_except_constellation) {
plot_real_init(&pce);
plot_real_setTitle(&pce, "Channel Response - Magnitude");
plot_real_setLabels(&pce, "Index", "dB");
plot_real_setYAxisScale(&pce, -40, 40);
#ifdef PLOT_CHEST_ARGUMENT
plot_real_init(&pce_arg);
plot_real_setTitle(&pce_arg, "Channel Response - Argument");
plot_real_setLabels(&pce_arg, "Index", "rad");
plot_real_setYAxisScale(&pce_arg, -1.1*M_PI, 1.1*M_PI);
#endif
plot_real_init(&p_sync);
plot_real_setTitle(&p_sync, "PSS Cross-Corr abs value");
@ -692,13 +686,11 @@ void *plot_thread_run(void *arg) {
plot_scatter_setTitle(&pscatequal_pdcch, "PDCCH - Equalized Symbols");
plot_scatter_setXAxisScale(&pscatequal_pdcch, -4, 4);
plot_scatter_setYAxisScale(&pscatequal_pdcch, -4, 4);
plot_real_addToWindowGrid(&pce, (char*)"pdsch_ue", 0, 1);
plot_real_addToWindowGrid(&pscatequal_pdcch, (char*)"pdsch_ue", 1, 0);
plot_real_addToWindowGrid(&p_sync, (char*)"pdsch_ue", 1, 1);
}
plot_scatter_init(&pscatequal);
plot_scatter_setTitle(&pscatequal, "PDSCH - Equalized Symbols");
plot_scatter_setXAxisScale(&pscatequal, -4, 4);
plot_scatter_setYAxisScale(&pscatequal, -4, 4);
while(1) {
sem_wait(&plot_sem);
@ -739,13 +731,6 @@ void *plot_thread_run(void *arg) {
}
}
#ifdef PLOT_CHEST_ARGUMENT
for (i = 0; i < 12*ue_dl.cell.nof_prb; i++) {
tmp_plot2[i] = cargf(ue_dl.ce[0][i]);
}
plot_real_setNewData(&pce_arg, tmp_plot2, i);
#endif
plot_scatter_setNewData(&pscatequal_pdcch, ue_dl.pdcch.d, 36*ue_dl.pdcch.nof_cce);
}