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Send end of burst on idle

This commit is contained in:
Ismael Gomez 2018-04-26 17:33:21 +02:00
parent 785298e4c5
commit 3bf9ca6195
2 changed files with 10 additions and 1 deletions
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2
lib/include/srslte/phy/ch_estimation/chest_dl.h
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@ -113,10 +113,10 @@ SRSLTE_API void srslte_chest_dl_free(srslte_chest_dl_t *q);
SRSLTE_API int srslte_chest_dl_set_mbsfn_area_id(srslte_chest_dl_t *q,
uint16_t mbsfn_area_id);
SRSLTE_API int srslte_chest_dl_set_cell(srslte_chest_dl_t *q,
srslte_cell_t cell);
SRSLTE_API void srslte_chest_dl_set_smooth_filter(srslte_chest_dl_t *q,
float *filter,
uint32_t filter_len);

9
srsue/src/phy/phch_recv.cc
View File

@ -363,6 +363,8 @@ void phch_recv::run_thread()
cf_t *buffer[SRSLTE_MAX_PORTS] = {NULL};
uint32_t sf_idx = 0;
bool is_end_of_burst = false;
cf_t *dummy_buffer[SRSLTE_MAX_PORTS];
for (int i=0;i<SRSLTE_MAX_PORTS;i++) {
@ -469,6 +471,8 @@ void phch_recv::run_thread()
}
}
is_end_of_burst = true;
// Start worker
workers_pool->start_worker(worker);
@ -505,6 +509,10 @@ void phch_recv::run_thread()
if (!radio_h->rx_now(dummy_buffer, nsamples, NULL)) {
printf("SYNC: Receiving from radio while in IDLE_RX\n");
}
if (is_end_of_burst) {
radio_h->tx_end();
is_end_of_burst = true;
}
} else {
usleep(1000);
}
@ -896,6 +904,7 @@ phch_recv::search::ret_code phch_recv::search::run(srslte_cell_t *cell)
if (p->srate_mode != SRATE_FIND) {
p->srate_mode = SRATE_FIND;
p->radio_h->set_rx_srate(1.92e6);
p->radio_h->set_tx_srate(1.92e6);
Info("SYNC: Setting Cell Search sampling rate\n");
}