feat(ble_audio): Support ISO and LE Audio on ESP32-S31

components/bt/CMakeLists.txt

@@ -1347,6 +1347,9 @@ if(CONFIG_BT_AUDIO)
     if(CONFIG_IDF_TARGET_ESP32H4)
         add_prebuilt_library(ble_audio "esp_ble_audio/lib/lib/esp32h4/libble_audio.a")
         target_link_libraries(${COMPONENT_LIB} PRIVATE ble_audio)
+    elseif(CONFIG_IDF_TARGET_ESP32S31)
+        add_prebuilt_library(ble_audio "esp_ble_audio/lib/lib/esp32s31/libble_audio.a")
+        target_link_libraries(${COMPONENT_LIB} PRIVATE ble_audio)
     endif()
 endif()
 

components/bt/esp_ble_audio/Kconfig.in

@@ -39,6 +39,10 @@ menu "CAP Options"
     rsource "Kconfig/Kconfig.cap.in"
 endmenu
 
+menu "TBS Options"
+    rsource "Kconfig/Kconfig.tbs.in"
+endmenu
+
 menu "CCP Options"
     rsource "Kconfig/Kconfig.ccp.in"
 endmenu
@@ -71,18 +75,14 @@ menu "PACS Options"
     rsource "Kconfig/Kconfig.pacs.in"
 endmenu
 
-menu "TBS Options"
-    rsource "Kconfig/Kconfig.tbs.in"
+menu "VOCS Options"
+    rsource "Kconfig/Kconfig.vocs.in"
 endmenu
 
 menu "VCP Options"
     rsource "Kconfig/Kconfig.vcp.in"
 endmenu
 
-menu "VOCS Options"
-    rsource "Kconfig/Kconfig.vocs.in"
-endmenu
-
 menu "TMAP Options"
     rsource "Kconfig/Kconfig.tmap.in"
 endmenu

components/bt/esp_ble_audio/include/zephyr/bluetooth/conn.h

@@ -422,7 +422,7 @@ int bt_conn_cb_unregister(struct bt_conn_cb *cb);
  *  @param _name Name of callback structure.
  */
 #define BT_CONN_CB_DEFINE(_name)                    \
-    static const STRUCT_SECTION_ITERABLE(bt_conn_cb,        \
+    static STRUCT_SECTION_ITERABLE(bt_conn_cb,        \
                         _CONCAT(bt_conn_cb_,    \
                             _name))