bartoszek/zephyr
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Bluetooth: Controller: Fix handling of odd SDU intervals in CIS central

Browse Source 
Make sure iso_interval_us is in a multiple of 1.25 ms instead of directly
assigning it the value of SDU interval

Fixes EBQ failures in LL/CIS/CEN/BV-36-C and LL/CIS/CEN/BV-37-C

Signed-off-by: Troels Nilsson <trnn@demant.com>
This commit is contained in:
Troels Nilsson 2025-05-02 09:40:47 +02:00 committed by Benjamin Cabé
parent be259d0755
commit facdbdbd29
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
subsys/bluetooth/controller/ll_sw/ull_central_iso.c
View File

@ -231,7 +231,7 @@ uint8_t ll_cig_parameters_commit(uint8_t cig_id, uint16_t *handles)
* handle the throughput. For unframed these must be divisible, if they're not,
* framed mode must be forced.
*/
iso_interval_us = cig->c_sdu_interval;
iso_interval_us = (cig->c_sdu_interval / ISO_INT_UNIT_US) * ISO_INT_UNIT_US;
if (iso_interval_us < ISO_INTERVAL_TO_US(BT_HCI_ISO_INTERVAL_MIN)) {
/* ISO_Interval is below minimum (5 ms) */