69f7fd9cb2
Rename the bt_codec struct to bt_audio_codec_conf or to the new struct bt_audio_codec_cap. Rename the bt_codec_data to bt_audio_codec_data. The purpose of this is to split the codec specific configuration and codec capabilities into seperate structs, as they do not reflect the same values, or used for the same purpose. This commit depends on the preset macros workings on either type of struct (for now), but will be modified in future updates. Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
292 lines
8.1 KiB
Plaintext
292 lines
8.1 KiB
Plaintext
# Bluetooth Audio - Basic Audio Profile configuration options
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#
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# Copyright (c) 2020 Intel Corporation
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# Copyright (c) 2022-2023 Nordic Semiconductor ASA
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# SPDX-License-Identifier: Apache-2.0
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#
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config BT_BAP_UNICAST
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bool
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depends on BT_CONN
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select BT_SMP
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select BT_ISO_UNICAST
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config BT_BAP_UNICAST_SERVER
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bool "Bluetooth Unicast Audio Server Support [EXPERIMENTAL]"
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select EXPERIMENTAL
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select BT_PERIPHERAL
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select BT_BAP_UNICAST
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select BT_ISO_PERIPHERAL
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select BT_GATT_DYNAMIC_DB
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select BT_GATT_CACHING
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select BT_ASCS
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help
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This option enables support for Bluetooth Unicast Audio Server
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using Isochronous channels.
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config BT_BAP_UNICAST_CLIENT
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bool "Bluetooth Unicast Audio Client Support [EXPERIMENTAL]"
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select EXPERIMENTAL
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select BT_BAP_UNICAST
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select BT_ISO_CENTRAL
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select BT_CENTRAL
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select BT_GATT_CLIENT
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select BT_GATT_AUTO_DISCOVER_CCC
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select BT_GATT_AUTO_UPDATE_MTU
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help
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This option enables support for Bluetooth Unicast Audio Client
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using Isochronous channels.
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config BT_AUDIO_CODEC_CFG_MAX_DATA_COUNT
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int "Codec Specific Configuration Data Count"
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default 5
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range 1 128
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help
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This option defines the maximum number of LTV entries a codec can
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store.
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config BT_AUDIO_CODEC_CAP_MAX_DATA_COUNT
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int "Codec Capabilities Data Count"
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default 5
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range 1 128
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help
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This option defines the maximum number of LTV entries a codec can
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store.
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config BT_AUDIO_CODEC_MAX_DATA_LEN
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int "Codec Capabilities Data Length"
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default 4
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range 1 128
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help
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This option defines the maximum value length of an LTV entry a codec
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can store.
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config BT_AUDIO_CODEC_CFG_MAX_METADATA_COUNT
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int "Codec Specific Configuration Metadata Count"
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default 2
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range 1 128
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help
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This option defines the maximum number of LTV entries a metadata can
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store.
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config BT_AUDIO_CODEC_CAP_MAX_METADATA_COUNT
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int "Codec Capabilities Metadata Count"
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default 2
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range 1 128
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help
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This option defines the maximum number of LTV entries a metadata can
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store.
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if BT_BAP_UNICAST_CLIENT
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config BT_BAP_UNICAST_CLIENT_GROUP_COUNT
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int "Basic Audio Unicast Group count"
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depends on BT_BAP_UNICAST
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default BT_ISO_MAX_CIG
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range 1 BT_ISO_MAX_CIG
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help
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This option sets the number of connected audio groups to support as
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the unicast client.
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config BT_BAP_UNICAST_CLIENT_GROUP_STREAM_COUNT
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int "Basic Audio Profile Unicast Group Connected Isochronous Stream (CIS) count"
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depends on BT_BAP_UNICAST_CLIENT_GROUP_COUNT > 0
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default 1
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range 1 BT_ISO_MAX_CHAN if BT_ISO_MAX_CHAN < 31
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range 1 31
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help
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This option sets the maximum number of CIS per unicast group to support.
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Since BAP streams are unidirectional, two BAP streams may use a single CIS, the number of
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BAP audio streams per group may be up to twice of this value.
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config BT_BAP_UNICAST_CLIENT_ASE_SNK_COUNT
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int "Basic Audio Profile ASE Sink count"
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default 2
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range 0 255
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help
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This option enables caching a number of Audio Stream Endpoint Sink
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instances for Basic Audio Profile on a per connection basis.
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config BT_BAP_UNICAST_CLIENT_ASE_SRC_COUNT
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int "Basic Audio Profile ASE Source count"
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default 2
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range 0 255
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help
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This option enables caching a number of Audio Stream Endpoint Source
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instances for Basic Audio Profile on a per connection basis.
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config BT_BAP_UNICAST_CLIENT_ASE_SNK
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def_bool BT_BAP_UNICAST_CLIENT_ASE_SNK_COUNT > 0
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select BT_AUDIO_TX
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config BT_BAP_UNICAST_CLIENT_ASE_SRC
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def_bool BT_BAP_UNICAST_CLIENT_ASE_SRC_COUNT > 0
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select BT_AUDIO_RX
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endif # BT_BAP_UNICAST_CLIENT
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config BT_BAP_BROADCAST_SOURCE
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bool "Bluetooth Broadcast Source Audio Support [EXPERIMENTAL]"
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select EXPERIMENTAL
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select BT_ISO_BROADCASTER
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select BT_AUDIO_TX
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help
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This option enables support for Bluetooth Broadcast Source Audio using
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Isochronous channels.
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if BT_BAP_BROADCAST_SOURCE
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config BT_BAP_BROADCAST_SRC_SUBGROUP_COUNT
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int "Basic Audio Broadcast Source subgroup count"
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default 1
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range 1 BT_ISO_MAX_CHAN if BT_ISO_MAX_CHAN < 31
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range 1 31
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help
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This option sets the maximum number of subgroups per broadcast source
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to support.
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config BT_BAP_BROADCAST_SRC_COUNT
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int "Basic Audio Broadcaster source count"
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default 1
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range 1 BT_ISO_MAX_BIG
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help
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This option sets the number of broadcast sources to support.
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One broadcast source can send multiple streams
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(up to BT_BAP_BROADCAST_SRC_STREAM_COUNT per broadcast source).
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config BT_BAP_BROADCAST_SRC_STREAM_COUNT
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int "Basic Audio Broadcast Source Stream count"
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default 1
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range 1 BT_ISO_MAX_CHAN if BT_ISO_MAX_CHAN < 31
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range 1 31
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help
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This option sets the maximum number of streams per broadcast source
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to support.
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endif # BT_BAP_BROADCAST_SOURCE
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config BT_BAP_BROADCAST_SINK
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bool "Bluetooth Broadcast Sink Audio Support [EXPERIMENTAL]"
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select EXPERIMENTAL
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select BT_ISO_SYNC_RECEIVER
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select BT_AUDIO_RX
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depends on BT_PERIPHERAL
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depends on BT_PAC_SNK
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depends on BT_BAP_SCAN_DELEGATOR
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help
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This option enables support for Bluetooth Broadcast Sink Audio using
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Isochronous channels.
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if BT_BAP_BROADCAST_SINK
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config BT_BAP_BROADCAST_SNK_SUBGROUP_COUNT
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int "Basic Audio Profile Broadcast Sink subgroup count"
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default 1
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range 1 BT_ISO_MAX_CHAN if BT_ISO_MAX_CHAN < 31
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range 1 31
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help
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This option sets the maximum number of subgroups per broadcast sink
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to support.
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config BT_BAP_BROADCAST_SNK_COUNT
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int "Basic Audio Broadcaster Sink count"
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default 1
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range 0 BT_ISO_MAX_BIG
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help
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This option sets the number of broadcast sinks to support.
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One broadcast sink can receive multiple streams
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(up to BT_BAP_BROADCAST_SNK_STREAM_COUNT per broadcast sink).
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config BT_BAP_BROADCAST_SNK_STREAM_COUNT
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int "Basic Audio Broadcast Sink Stream count"
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depends on BT_BAP_BROADCAST_SNK_COUNT > 0
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default 1
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range 1 BT_ISO_MAX_CHAN if BT_ISO_MAX_CHAN < 31
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range 1 31
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help
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This option sets the maximum number of streams per broadcast sink
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to support.
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endif # BT_BAP_BROADCAST_SINK
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config BT_BAP_SCAN_DELEGATOR
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bool "Basic Audio Profile Scan Delegator role support [EXPERIMENTAL]"
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select EXPERIMENTAL
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select BT_OBSERVER
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select BT_EXT_ADV
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select BT_PER_ADV_SYNC
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select BT_ISO_SYNC_RECEIVER
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help
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This option enables support for the Scan Delegator role and the
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Broadcast Audio Scan Service (BASS).
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if BT_BAP_SCAN_DELEGATOR
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config BT_BAP_SCAN_DELEGATOR_RECV_STATE_COUNT
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int "Scan Delegator Receive State Count"
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default 1
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range 1 3
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help
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Sets the number of receive state characteristics present on the
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server. Each characteristic may hold information to sync to a
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periodic advertise or a broadcast isochronous stream.
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config BT_BAP_SCAN_DELEGATOR_MAX_METADATA_LEN
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int "Scan Delegator Maximum Metadata Length"
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default 32
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range 0 255
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help
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The maximum metadata length support by the BASS server.
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config BT_BAP_SCAN_DELEGATOR_MAX_SUBGROUPS
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int "Scan Delegator Maximum Number of Subgroups support"
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default 1
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range 0 31
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help
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The maximum number of BIS subgroups supported.
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endif # BT_BAP_SCAN_DELEGATOR
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config BT_BAP_BROADCAST_ASSISTANT
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bool "Basic Audio Profile Broadcast Assistant role support [EXPERIMENTAL]"
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select EXPERIMENTAL
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select BT_OBSERVER
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select BT_EXT_ADV
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select BT_PER_ADV_SYNC
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select BT_ISO_SYNC_RECEIVER
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select BT_GATT_CLIENT
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select BT_GATT_AUTO_DISCOVER_CCC
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select BT_GATT_AUTO_UPDATE_MTU
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help
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This option enables support for the Broadcast Assistant role.
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if BT_BAP_BROADCAST_ASSISTANT
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config BT_BAP_BROADCAST_ASSISTANT_RECV_STATE_COUNT
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int "Broadcast Assistant Max Receive State Count"
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default 1
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range 1 255
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help
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Sets the number of maximum receive stat characteristics that will be
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discovered and ready to use. Each characteristic may hold information
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to sync to a periodic advertise or a broadcast isochronous stream.
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endif # BT_BAP_BROADCAST_ASSISTANT
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config BT_BAP_DEBUG_STREAM_DATA
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bool "Bluetooth Audio Stream data debug"
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depends on BT_BAP_STREAM_LOG_LEVEL_DBG
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help
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Use this option to enable Bluetooth Audio Stream data debug logs for
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the Bluetooth Audio functionality. This will enable debug logs for all
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audio data received and sent.
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config BT_BAP_STREAM
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# Virtual/hidden option
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bool
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default y if BT_ASCS || BT_BAP_UNICAST_CLIENT || \
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BT_BAP_BROADCAST_SOURCE || BT_BAP_BROADCAST_SINK
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rsource "Kconfig.pacs"
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rsource "Kconfig.ascs"
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