Broadcast assistant PoC

jakkra · Jul 17, 2024 · 11c8480 · 11c8480
1 parent 7700a3b
commit 11c8480
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Showing 18 changed files with 2,312 additions and 4 deletions.
diff --git a/app/Kconfig b/app/Kconfig
@@ -66,6 +66,17 @@ menu "ZSWatch"
         prompt "Activate the application 'PPT remote'"
         default n
 
+        config APPLICATIONS_USE_LEA_ASSISTANT
+            bool
+            select BT_CENTRAL
+            select BT_AUDIO
+            select BT_BAP_BROADCAST_ASSISTANT
+            select BT_TINYCRYPT_ECC
+            # CONFIG_BT_BAP_SCAN_DELEGATOR=y is required until the following
+            # bug is fixed: https://github.com/zephyrproject-rtos/zephyr/issues/68338
+            select BT_BAP_SCAN_DELEGATOR
+        prompt "Activate the application 'LE Audio Assistant'"
+        default n
     endmenu
 
     menu "Watchface"
@@ -254,5 +265,6 @@ menu "ZSWatch"
         rsource "src/applications/notification/Kconfig"
         rsource "src/applications/trivia/Kconfig"
         rsource "src/applications/ppt_remote/Kconfig"
+        rsource "src/applications/lea_assistant/Kconfig"
     endmenu
 endmenu
diff --git a/app/child_image/hci_ipc.conf b/app/child_image/hci_ipc.conf
@@ -13,7 +13,7 @@ CONFIG_BT_CTLR_DF_ANT_SWITCH_RX=n
 CONFIG_BT_CTLR_DF_CTE_RX=n
 
 # Limit number of possible connection to decrease memory usage
-CONFIG_BT_MAX_CONN=1
+CONFIG_BT_MAX_CONN=3
 
 # Enable chaining of multiple CTEs in periodic advertising
 CONFIG_BT_CTLR_ADVANCED_FEATURES=y
@@ -44,4 +44,10 @@ CONFIG_BT_BUF_ACL_TX_SIZE=502
 # Temporary fix as there is a strange behaviour with some Android
 # phones.
 CONFIG_BT_DATA_LEN_UPDATE=n
-#CONFIG_BT_CTLR_DATA_LENGTH_MAX=251
+
+CONFIG_BT_PER_ADV_SYNC=y
+
+CONFIG_BT_CTLR_SCAN_DATA_LEN_MAX=1650
+
+CONFIG_BT_BUF_EVT_RX_COUNT=16
+
diff --git a/app/prj.conf b/app/prj.conf
@@ -129,17 +129,18 @@ CONFIG_BT_DEVICE_APPEARANCE=194
 CONFIG_BT_KEYS_OVERWRITE_OLDEST=y
 CONFIG_BT_SETTINGS=y
 CONFIG_BT_MAX_PAIRED=5
-CONFIG_BT_MAX_CONN=1
+CONFIG_BT_MAX_CONN=3
 CONFIG_BT_GATT_CLIENT=y
 CONFIG_BT_GATT_CACHING=y
 CONFIG_BT_GATT_NOTIFY_MULTIPLE=y
 
 CONFIG_BT_BROADCASTER=y
 CONFIG_BT_SMP_ALLOW_UNAUTH_OVERWRITE=y
 CONFIG_BT_ECC=y
-CONFIG_BT_CONN_TX_MAX=3
+CONFIG_BT_CONN_TX_MAX=6
 
 CONFIG_BT_L2CAP_TX_MTU=498
+CONFIG_BT_L2CAP_TX_BUF_COUNT=6
 CONFIG_BT_BUF_ACL_RX_SIZE=502
 CONFIG_BT_BUF_ACL_TX_SIZE=502
 

diff --git a/app/src/applications/lea_assistant/CMakeLists.txt b/app/src/applications/lea_assistant/CMakeLists.txt
@@ -0,0 +1,4 @@
+if(CONFIG_APPLICATIONS_USE_LEA_ASSISTANT)
+    FILE(GLOB app_sources *.c)
+    target_sources(app PRIVATE ${app_sources})
+endif()
diff --git a/app/src/applications/lea_assistant/Kconfig b/app/src/applications/lea_assistant/Kconfig
@@ -0,0 +1,3 @@
+module = ZSW_LEA_ASSISTANT_APP
+module-str = ZSW_LEA_ASSISTANT_APP
+source "subsys/logging/Kconfig.template.log_config"