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Log preambles for pre-configured RA

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This commit is contained in:
Robert Schmidt
2025-11-28 08:29:44 +01:00
parent b1b120551d
commit d5eb935ecf
1 changed files with 10 additions and 1 deletions
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openair2/LAYER2/NR_MAC_gNB/config.c
+10 -1
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@@ -1139,14 +1139,23 @@ void nr_mac_prepare_ra_ue(gNB_MAC_INST *nrmac, NR_UE_info_t *UE)
uint8_t num_preamble = cfra->resources.choice.ssb->ssb_ResourceList.list.count; uint8_t num_preamble = cfra->resources.choice.ssb->ssb_ResourceList.list.count;
ra->preambles.num_preambles = num_preamble; ra->preambles.num_preambles = num_preamble;
NR_COMMON_channels_t *cc = &nrmac->common_channels[0]; NR_COMMON_channels_t *cc = &nrmac->common_channels[0];
char buf[200];
int idx = 0;
for (int i = 0; i < cc->num_active_ssb; i++) { for (int i = 0; i < cc->num_active_ssb; i++) {
for (int j = 0; j < num_preamble; j++) { for (int j = 0; j < num_preamble; j++) {
if (cc->ssb_index[i] == cfra->resources.choice.ssb->ssb_ResourceList.list.array[j]->ssb) { if (cc->ssb_index[i] == cfra->resources.choice.ssb->ssb_ResourceList.list.array[j]->ssb) {
// one dedicated preamble for each beam // one dedicated preamble for each beam
ra->preambles.preamble_list[i] = cfra->resources.choice.ssb->ssb_ResourceList.list.array[j]->ra_PreambleIndex; ra->preambles.preamble_list[i] = cfra->resources.choice.ssb->ssb_ResourceList.list.array[j]->ra_PreambleIndex;
if (idx < sizeof(buf) - 1)
idx += snprintf(buf + idx, sizeof(buf) - idx, " %d", ra->preambles.preamble_list[i]);
break; break;
} }
} }
} }
LOG_I(NR_MAC, "Added new %s process for UE RNTI %04x with initial CellGroup\n", ra->cfra ? "CFRA" : "CBRA", UE->rnti); LOG_I(NR_MAC,
"Added new %s process for UE RNTI %04x with initial CellGroup and %d preamble(s): %s\n",
ra->cfra ? "CFRA" : "CBRA",
UE->rnti,
num_preamble,
buf);
} }