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Create a helper function for dumping PUSCH data

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Signed-off-by: Rakesh Mundlamuri <rakesh.mundlamuri@openairinterface.org>
This commit is contained in:
Rakesh Mundlamuri
2026-05-04 16:52:09 +05:30
parent c1f8335545
commit 75a1099dcb
1 changed files with 33 additions and 30 deletions
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63
openair1/SCHED_NR/phy_procedures_nr_gNB.c
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@@ -958,6 +958,38 @@ static void handle_pucch(PHY_VARS_gNB *gNB, c16_t **rxdataF, const NR_gNB_PUCCH_
}
}
#ifdef DEBUG_RXDATA
static void dump_pusch_rx_data(PHY_VARS_gNB *gNB, NR_gNB_ULSCH_t *ulsch, const nfapi_nr_pusch_pdu_t *pdu)
{
NR_DL_FRAME_PARMS *frame_parms = &gNB->frame_parms;
RU_t *ru = gNB->RU_list[0];
int slot_offset = get_samples_slot_timestamp(frame_parms, ulsch->slot);
slot_offset -= ru->N_TA_offset;
int32_t sample_offset = gNB->common_vars.debugBuff_sample_offset;
int16_t *buf = (int16_t *)&gNB->common_vars.debugBuff[sample_offset];
buf[0] = (int16_t)ulsch->rnti;
buf[1] = (int16_t)pdu->rb_size;
buf[2] = (int16_t)pdu->rb_start;
buf[3] = (int16_t)pdu->nr_of_symbols;
buf[4] = (int16_t)pdu->start_symbol_index;
buf[5] = (int16_t)pdu->mcs_index;
buf[6] = (int16_t)pdu->pusch_data.rv_index;
buf[7] = (int16_t)ulsch->harq_pid;
memcpy(&gNB->common_vars.debugBuff[gNB->common_vars.debugBuff_sample_offset + 4],
&ru->common.rxdata[0][slot_offset],
get_samples_per_slot(ulsch->slot, frame_parms) * sizeof(int32_t));
gNB->common_vars.debugBuff_sample_offset += (get_samples_per_slot(ulsch->slot, frame_parms) + 1000 + 4);
if (gNB->common_vars.debugBuff_sample_offset > ((get_samples_per_slot(ulsch->slot, frame_parms) + 1000 + 2) * 20)) {
FILE *f = fopen("rxdata_buff.raw", "w");
if (f == NULL)
exit(1);
fwrite((int16_t *)gNB->common_vars.debugBuff, 2, (get_samples_per_slot(ulsch->slot, frame_parms) + 1000 + 4) * 20 * 2, f);
fclose(f);
exit(-1);
}
}
#endif
static void handle_pusch_rx_group_trigger(PHY_VARS_gNB *gNB,
NR_gNB_PUSCH **pusch_vars_group,
NR_gNB_ULSCH_t **ulsch_group,
@@ -971,36 +1003,7 @@ static void handle_pusch_rx_group_trigger(PHY_VARS_gNB *gNB,
const nfapi_nr_pusch_pdu_t *pdu = &ulsch_harq->ulsch_pdu;
#ifdef DEBUG_RXDATA
RU_t *ru = gNB->RU_list[0];
int slot_offset = frame_parms->get_samples_slot_timestamp(ulsch->slot, frame_parms, 0);
slot_offset -= ru->N_TA_offset;
int32_t sample_offset = gNB->common_vars.debugBuff_sample_offset;
int16_t buf = (int16_t *)&gNB->common_vars.debugBuff[offset];
buf[0] = (int16_t)ulsch->rnti;
buf[1] = (int16_t)pdu->rb_size;
buf[2] = (int16_t)pdu->rb_start;
buf[3] = (int16_t)pdu->nr_of_symbols;
buf[4] = (int16_t)pdu->start_symbol_index;
buf[5] = (int16_t)pdu->mcs_index;
buf[6] = (int16_t)pdu->pusch_data.rv_index;
buf[7] = (int16_t)ulsch->harq_pid;
memcpy(&gNB->common_vars.debugBuff[gNB->common_vars.debugBuff_sample_offset + 4],
&ru->common.rxdata[0][slot_offset],
frame_parms->get_samples_per_slot(ulsch->slot, frame_parms) * sizeof(int32_t));
gNB->common_vars.debugBuff_sample_offset += (frame_parms->get_samples_per_slot(ulsch->slot, frame_parms) + 1000 + 4);
if (gNB->common_vars.debugBuff_sample_offset
> ((frame_parms->get_samples_per_slot(ulsch->slot, frame_parms) + 1000 + 2) * 20)) {
FILE *f;
f = fopen("rxdata_buff.raw", "w");
if (f == NULL)
exit(1);
fwrite((int16_t *)gNB->common_vars.debugBuff,
2,
(frame_parms->get_samples_per_slot(ulsch->slot, frame_parms) + 1000 + 4) * 20 * 2,
f);
fclose(f);
exit(-1);
}
dump_pusch_rx_data(gNB, ulsch, pdu);
#endif
start_meas(&gNB->rx_pusch_stats);