pw_bluetooth: Add more ISO-related commands
Add the following commands and related emboss definitions:
* LE Create CIS
* LE Remove CIG
* LE Accept CIS
* LE Reject CIS
Bug: b/265052417
Test: No pigweed regressions.
Change-Id: I1b6d9b1310292547aea7593d0f671e3f0b0cb1a3
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/150010
Commit-Queue: Josh Conner <joshconner@google.com>
Reviewed-by: Ali Saeed <saeedali@google.com>
Reviewed-by: Faraaz Sareshwala <fsareshwala@google.com>
diff --git a/pw_bluetooth/public/pw_bluetooth/hci.emb b/pw_bluetooth/public/pw_bluetooth/hci.emb
index cd0c696..77e4c06 100644
--- a/pw_bluetooth/public/pw_bluetooth/hci.emb
+++ b/pw_bluetooth/public/pw_bluetooth/hci.emb
@@ -3340,6 +3340,70 @@
-- Array of parameters, one for each of the CISes in this CIG
+struct LECreateCISCommand:
+ -- 7.8.99 LE Create CIS command (v5.2) (LE)
+ -- HCI_LE_Create_CIS
+
+ struct ConnectionInfo:
+ -- Handles for each stream being created
+ 0 [+2] UInt cis_connection_handle
+ -- Connection handle of a CIS
+ [requires: 0x0000 <= this <= 0xEFFF]
+
+ $next [+2] UInt acl_connection_handle
+ -- Connection handle of an ACL connection
+ [requires: 0x0000 <= this <= 0xEFFF]
+
+ let hdr_size = CommandHeader.$size_in_bytes
+ 0 [+hdr_size] CommandHeader header
+
+ $next [+1] UInt cis_count
+ -- Total number of CISes to be created
+ [requires: 0x01 <= this <= 0x1F]
+
+ let single_cis_params_size = ConnectionInfo.$size_in_bytes
+ let total_cis_params_size = cis_count * single_cis_params_size
+
+ $next [+total_cis_params_size] ConnectionInfo[cis_count] cis_connection_info
+ -- Connection handle information for the CIS(es) being created
+
+
+struct LERemoveCIGCommand:
+ -- 7.8.100 LE Remove CIG command (v5.2) (LE)
+ -- HCI_LE_Remove_CIG
+ let hdr_size = CommandHeader.$size_in_bytes
+ 0 [+hdr_size] CommandHeader header
+
+ $next [+1] UInt cig_id
+ -- Identifier of a CIG
+ [requires: 0x00 <= this <= 0xEF]
+
+
+struct LEAcceptCISRequestCommand:
+ -- 7.8.101 LE Accept CIS Request command (v5.2) (LE)
+ -- HCI_LE_Accept_CIS_Request
+ let hdr_size = CommandHeader.$size_in_bytes
+ 0 [+hdr_size] CommandHeader header
+
+ $next [+2] UInt connection_handle
+ -- Connection handle of the CIS
+ [requires: 0x0000 <= this <= 0x0EFF]
+
+
+struct LERejectCISRequestCommand:
+ -- 7.8.102 LE Reject CIS Request command (v5.2) (LE)
+ -- HCI_LE_Reject_CIS_Request
+ let hdr_size = CommandHeader.$size_in_bytes
+ 0 [+hdr_size] CommandHeader header
+
+ $next [+2] UInt connection_handle
+ -- Connection handle of the CIS
+ [requires: 0x0000 <= this <= 0x0EFF]
+
+ $next [+1] StatusCode reason
+ -- Reason the CIS request was rejected
+
+
# ========================= HCI Event packets ===========================
# Core Spec v5.3 Vol 4, Part E, Section 7.7
