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signal output when sync

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This commit is contained in:
Eurecom
2017-12-20 16:02:00 +01:00
parent d7718fb298
commit 384e113660
1 changed files with 9 additions and 7 deletions
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targets/RT/USER/lte-ru.c
+9 -7
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@@ -1818,8 +1818,8 @@ void *ru_thread_synch(void *arg) {
int32_t sync_pos,sync_pos2; int32_t sync_pos,sync_pos2;
uint32_t peak_val; uint32_t peak_val;
uint32_t sync_corr[307200] __attribute__((aligned(32))); uint32_t sync_corr[307200] __attribute__((aligned(32)));
static int ru_thread_synch_status; static int ru_thread_synch_status=0;
int cnt=0;
thread_top_init("ru_thread_synch",0,5000000,10000000,10000000); thread_top_init("ru_thread_synch",0,5000000,10000000,10000000);
@@ -1843,8 +1843,8 @@ void *ru_thread_synch(void *arg) {
fp->samples_per_tti*5, fp->samples_per_tti*5,
&peak_val, &peak_val,
sync_corr); sync_corr);
LOG_I(PHY,"RU synch: %d, val %d\n",sync_pos,peak_val); LOG_I(PHY,"RU synch cnt %d: %d, val %d\n",cnt,sync_pos,peak_val);
cnt++;
if (sync_pos >= 0) { if (sync_pos >= 0) {
if (sync_pos >= fp->nb_prefix_samples) if (sync_pos >= fp->nb_prefix_samples)
sync_pos2 = sync_pos - fp->nb_prefix_samples; sync_pos2 = sync_pos - fp->nb_prefix_samples;
@@ -1879,9 +1879,11 @@ void *ru_thread_synch(void *arg) {
ru->state = RU_RUN; ru->state = RU_RUN;
} // symc_pos > 0 } // symc_pos > 0
else { else {
write_output("ru_sync.m","sync",(void*)&sync_corr[0],fp->samples_per_tti*5,1,2); if (cnt>9) {
write_output("ru_rx.m","rxs",(void*)ru->common.rxdata[0],fp->samples_per_tti*10,1,1); write_output("ru_sync.m","sync",(void*)&sync_corr[0],fp->samples_per_tti*5,1,2);
exit(1); write_output("ru_rx.m","rxs",(void*)ru->common.rxdata[0],fp->samples_per_tti*10,1,1);
exit(1);
}
} }
} // ru->in_synch==0 } // ru->in_synch==0