Bluetooth: Audio: Shell: Reduce memory usage of the shell

Modify values in audio.conf to reduce memory usage.
Most notably disabling logs reduced the FLASH requirements.
Ideally the shell works as expected without debug logs, but
there are far too many profiles and services to verify them all.
All the log options are left in audio.conf so they can easily be
re-enabled when needed.

Memory before this change:
Memory region         Used Size  Region Size  %age Used
           FLASH:     1018512 B         1 MB     97.13%
             RAM:      423146 B       448 KB     92.24%
        IDT_LIST:          0 GB        32 KB      0.00%

Memory after this change:
Memory region         Used Size  Region Size  %age Used
           FLASH:      791308 B         1 MB     75.47%
             RAM:      369090 B       448 KB     80.46%
        IDT_LIST:          0 GB        32 KB      0.00%

Signed-off-by: Emil Gydesen <[email protected]>

Author: Thalley

tests/bluetooth/shell/audio.conf

@@ -65,7 +65,7 @@ CONFIG_BT_PER_ADV_SYNC_TRANSFER_SENDER=y
 # Support an ISO channel per ASE
 CONFIG_BT_ISO_BROADCASTER=y
 CONFIG_BT_ISO_PERIPHERAL=y
-CONFIG_BT_ISO_MAX_CHAN=4
+CONFIG_BT_ISO_MAX_CHAN=2
 CONFIG_BT_ISO_TEST_PARAMS=y
 CONFIG_BT_ISO_TX_BUF_COUNT=10
 CONFIG_BT_ISO_RX_BUF_COUNT=20
@@ -76,7 +76,7 @@ CONFIG_BT_AUDIO=y
 CONFIG_BT_BAP_UNICAST_SERVER=y
 
 CONFIG_BT_BAP_UNICAST_CLIENT=y
-CONFIG_BT_BAP_UNICAST_CLIENT_GROUP_STREAM_COUNT=4
+CONFIG_BT_BAP_UNICAST_CLIENT_GROUP_STREAM_COUNT=2
 CONFIG_BT_BAP_UNICAST_CLIENT_ASE_SNK_COUNT=2
 CONFIG_BT_BAP_UNICAST_CLIENT_ASE_SRC_COUNT=2
 
@@ -89,12 +89,12 @@ CONFIG_BT_ASCS_MAX_ASE_SNK_COUNT=2
 CONFIG_BT_PAC_SRC=y
 CONFIG_BT_ASCS_MAX_ASE_SRC_COUNT=2
 CONFIG_BT_BAP_BROADCAST_SOURCE=y
-CONFIG_BT_BAP_BROADCAST_SRC_SUBGROUP_COUNT=4
-CONFIG_BT_BAP_BROADCAST_SRC_STREAM_COUNT=4
+CONFIG_BT_BAP_BROADCAST_SRC_SUBGROUP_COUNT=1
+CONFIG_BT_BAP_BROADCAST_SRC_STREAM_COUNT=2
 
 CONFIG_BT_BAP_BROADCAST_SINK=y
-CONFIG_BT_BAP_BROADCAST_SNK_SUBGROUP_COUNT=2
-CONFIG_BT_BAP_BROADCAST_SNK_STREAM_COUNT=4
+CONFIG_BT_BAP_BROADCAST_SNK_SUBGROUP_COUNT=1
+CONFIG_BT_BAP_BROADCAST_SNK_STREAM_COUNT=2
 
 CONFIG_BT_VOCS_MAX_INSTANCE_COUNT=1
 CONFIG_BT_VOCS_CLIENT_MAX_INSTANCE_COUNT=1
@@ -131,11 +131,6 @@ CONFIG_MCTL_REMOTE_PLAYER_CONTROL_OBJECTS=y
 
 CONFIG_BT_MPL=y
 CONFIG_BT_MPL_OBJECTS=y
-# TODO Check which value is sensible in the line below
-# Must be larger than any of the object sizes - icon, track, group, segments, ...
-CONFIG_BT_MPL_MAX_OBJ_SIZE=600
-CONFIG_BT_MPL_ICON_BITMAP_SIZE=321
-CONFIG_BT_MPL_TRACK_MAX_SIZE=50
 
 # Call Control
 CONFIG_BT_CCP_CALL_CONTROL_SERVER=y
@@ -151,28 +146,25 @@ CONFIG_BT_TBS_CLIENT_GTBS=y
 CONFIG_BT_MCS=y
 CONFIG_BT_MCC=y
 CONFIG_BT_MCC_OTS=y
-CONFIG_BT_MCC_TOTAL_OBJ_CONTENT_MEM=4096
 CONFIG_UTF8=y
 
 # Object Transfer
 CONFIG_BT_OTS=y
 CONFIG_BT_OTS_SECONDARY_SVC=y
-CONFIG_BT_OTS_MAX_OBJ_CNT=0x30
 CONFIG_BT_OTS_CLIENT=y
 
 CONFIG_BT_BAP_SCAN_DELEGATOR=y
-CONFIG_BT_BAP_BASS_MAX_SUBGROUPS=2
-CONFIG_BT_AUDIO_CODEC_CFG_MAX_METADATA_SIZE=255
+CONFIG_BT_BAP_BASS_MAX_SUBGROUPS=1
 CONFIG_BT_BAP_BROADCAST_ASSISTANT=y
-CONFIG_BT_BAP_BROADCAST_ASSISTANT_RECV_STATE_COUNT=4
+CONFIG_BT_BAP_BROADCAST_ASSISTANT_RECV_STATE_COUNT=2
 
 # IAS
 CONFIG_BT_IAS=y
 CONFIG_BT_IAS_CLIENT=y
 
 CONFIG_BT_HAS=y
 CONFIG_BT_HAS_PRESET_NAME_DYNAMIC=y
-CONFIG_BT_HAS_PRESET_COUNT=4
+CONFIG_BT_HAS_PRESET_COUNT=2
 CONFIG_BT_HAS_CLIENT=y
 CONFIG_BT_HAS_FEATURES_NOTIFIABLE=y
 
@@ -202,44 +194,44 @@ CONFIG_BT_GMAP=y
 
 # DEBUGGING
 CONFIG_LOG=y
-CONFIG_BT_AUDIO_LOG_LEVEL_DBG=y
-CONFIG_BT_MPL_LOG_LEVEL_DBG=y
-CONFIG_BT_MCS_LOG_LEVEL_DBG=y
-CONFIG_BT_MCC_LOG_LEVEL_DBG=y
-CONFIG_BT_OTS_LOG_LEVEL_DBG=y
-CONFIG_BT_OTS_CLIENT_LOG_LEVEL_DBG=y
-CONFIG_MCTL_LOG_LEVEL_DBG=y
-CONFIG_BT_ASCS_LOG_LEVEL_DBG=y
-CONFIG_BT_PACS_LOG_LEVEL_DBG=y
-CONFIG_BT_BAP_UNICAST_SERVER_LOG_LEVEL_DBG=y
-CONFIG_BT_BAP_UNICAST_CLIENT_LOG_LEVEL_DBG=y
-CONFIG_BT_BAP_BROADCAST_SOURCE_LOG_LEVEL_DBG=y
-CONFIG_BT_BAP_BROADCAST_SINK_LOG_LEVEL_DBG=y
-CONFIG_BT_BAP_BROADCAST_ASSISTANT_LOG_LEVEL_DBG=y
-CONFIG_BT_BAP_SCAN_DELEGATOR_LOG_LEVEL_DBG=y
-CONFIG_BT_HAS_LOG_LEVEL_DBG=y
-CONFIG_BT_HAS_CLIENT_LOG_LEVEL_DBG=y
-CONFIG_BT_TBS_LOG_LEVEL_DBG=y
-CONFIG_BT_TBS_CLIENT_LOG_LEVEL_DBG=y
-CONFIG_BT_VCP_VOL_CTLR_LOG_LEVEL_DBG=y
-CONFIG_BT_VCP_VOL_REND_LOG_LEVEL_DBG=y
-CONFIG_BT_MICP_MIC_CTLR_LOG_LEVEL_DBG=y
-CONFIG_BT_MICP_MIC_DEV_LOG_LEVEL_DBG=y
-CONFIG_BT_AICS_CLIENT_LOG_LEVEL_DBG=y
-CONFIG_BT_VOCS_CLIENT_LOG_LEVEL_DBG=y
-CONFIG_BT_AICS_LOG_LEVEL_DBG=y
-CONFIG_BT_VOCS_LOG_LEVEL_DBG=y
-CONFIG_BT_BAP_STREAM_LOG_LEVEL_DBG=y
-CONFIG_BT_BAP_ISO_LOG_LEVEL_DBG=y
-CONFIG_BT_AUDIO_CODEC_LOG_LEVEL_DBG=y
-CONFIG_BT_CSIP_SET_COORDINATOR_LOG_LEVEL_DBG=y
-CONFIG_BT_CSIP_SET_MEMBER_LOG_LEVEL_DBG=y
-CONFIG_BT_CAP_ACCEPTOR_LOG_LEVEL_DBG=y
-CONFIG_BT_CAP_INITIATOR_LOG_LEVEL_DBG=y
-CONFIG_BT_CAP_COMMANDER_LOG_LEVEL_DBG=y
-CONFIG_BT_CAP_COMMON_LOG_LEVEL_DBG=y
-CONFIG_BT_TMAP_LOG_LEVEL_DBG=y
-CONFIG_BT_GMAP_LOG_LEVEL_DBG=y
+# CONFIG_BT_AUDIO_LOG_LEVEL_DBG=y
+# CONFIG_BT_AUDIO_CODEC_LOG_LEVEL_DBG=y
+# CONFIG_BT_AICS_LOG_LEVEL_DBG=y
+# CONFIG_BT_AICS_CLIENT_LOG_LEVEL_DBG=y
+# CONFIG_BT_ASCS_LOG_LEVEL_DBG=y
+# CONFIG_BT_BAP_BROADCAST_SOURCE_LOG_LEVEL_DBG=y
+# CONFIG_BT_BAP_BROADCAST_SINK_LOG_LEVEL_DBG=y
+# CONFIG_BT_BAP_BROADCAST_ASSISTANT_LOG_LEVEL_DBG=y
+# CONFIG_BT_BAP_ISO_LOG_LEVEL_DBG=y
+# CONFIG_BT_BAP_SCAN_DELEGATOR_LOG_LEVEL_DBG=y
+# CONFIG_BT_BAP_STREAM_LOG_LEVEL_DBG=y
+# CONFIG_BT_BAP_UNICAST_SERVER_LOG_LEVEL_DBG=y
+# CONFIG_BT_BAP_UNICAST_CLIENT_LOG_LEVEL_DBG=y
+# CONFIG_BT_CAP_ACCEPTOR_LOG_LEVEL_DBG=y
+# CONFIG_BT_CAP_COMMANDER_LOG_LEVEL_DBG=y
+# CONFIG_BT_CAP_COMMON_LOG_LEVEL_DBG=y
+# CONFIG_BT_CAP_INITIATOR_LOG_LEVEL_DBG=y
+# CONFIG_BT_CSIP_SET_COORDINATOR_LOG_LEVEL_DBG=y
+# CONFIG_BT_CSIP_SET_MEMBER_LOG_LEVEL_DBG=y
+# CONFIG_BT_GMAP_LOG_LEVEL_DBG=y
+# CONFIG_BT_HAS_LOG_LEVEL_DBG=y
+# CONFIG_BT_HAS_CLIENT_LOG_LEVEL_DBG=y
+# CONFIG_BT_MCS_LOG_LEVEL_DBG=y
+# CONFIG_BT_MCC_LOG_LEVEL_DBG=y
+# CONFIG_BT_MICP_MIC_CTLR_LOG_LEVEL_DBG=y
+# CONFIG_BT_MICP_MIC_DEV_LOG_LEVEL_DBG=y
+# CONFIG_BT_MPL_LOG_LEVEL_DBG=y
+# CONFIG_BT_OTS_LOG_LEVEL_DBG=y
+# CONFIG_BT_OTS_CLIENT_LOG_LEVEL_DBG=y
+# CONFIG_BT_PACS_LOG_LEVEL_DBG=y
+# CONFIG_BT_TBS_LOG_LEVEL_DBG=y
+# CONFIG_BT_TBS_CLIENT_LOG_LEVEL_DBG=y
+# CONFIG_BT_TMAP_LOG_LEVEL_DBG=y
+# CONFIG_BT_VCP_VOL_CTLR_LOG_LEVEL_DBG=y
+# CONFIG_BT_VCP_VOL_REND_LOG_LEVEL_DBG=y
+# CONFIG_BT_VOCS_CLIENT_LOG_LEVEL_DBG=y
+# CONFIG_BT_VOCS_LOG_LEVEL_DBG=y
+# CONFIG_MCTL_LOG_LEVEL_DBG=y
 
 # Controller settings
 CONFIG_BT_CTLR_DATA_LENGTH_MAX=251