(mynewt-nimble) branch master updated: nimble/ll: Fix RTN handling in HCI BIG Create

[andk]

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andk pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/mynewt-nimble.git


The following commit(s) were added to refs/heads/master by this push:
     new 1cdbbe8a7 nimble/ll: Fix RTN handling in HCI BIG Create
1cdbbe8a7 is described below

commit 1cdbbe8a79e4592db5d439f2b4ec8bce936287d2
Author: Andrzej Kaczmarek <andrzej.kaczma...@codecoup.pl>
AuthorDate: Mon Sep 23 17:35:09 2024 +0200

    nimble/ll: Fix RTN handling in HCI BIG Create
    
    RTN is number of retransmissions onlt so IRC=RTN+1.
---
 nimble/controller/src/ble_ll_iso_big.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/nimble/controller/src/ble_ll_iso_big.c 
b/nimble/controller/src/ble_ll_iso_big.c
index d4a492b29..b07e5c1d8 100644
--- a/nimble/controller/src/ble_ll_iso_big.c
+++ b/nimble/controller/src/ble_ll_iso_big.c
@@ -1302,9 +1302,9 @@ ble_ll_iso_big_hci_create(const uint8_t *cmdbuf, uint8_t 
len)
     /* FIXME for now we only care about retransmissions, so set both NSE and 
IRC
      * to RTN
      */
-    bp.nse = MIN(cmd->rtn, 0x0f);;
+    bp.nse = MIN(cmd->rtn + 1, 0x0f);;
     bp.bn = 1;
-    bp.irc = MIN(cmd->rtn, 0x0f);
+    bp.irc = MIN(cmd->rtn + 1, 0x0f);
     bp.pto = 0;
     bp.iso_interval = bp.sdu_interval / 1250;
     bp.max_pdu = bp.max_sdu;