369 lines
9.5 KiB
Plaintext
369 lines
9.5 KiB
Plaintext
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# Bluetooth configuration options
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# Copyright (c) 2016 Intel Corporation
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# SPDX-License-Identifier: Apache-2.0
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menuconfig BT
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bool "Ble Host"
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select NET_BUF
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help
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This option enables Bluetooth host support.
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if BT
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config BLEHOST
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bool
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depends on BT
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default y
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help
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If this option is enabled, BLE Host used.
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config BLEHOST_Z_ITERABLE_SECTION
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bool "Use iterable section instead with XRadio implement"
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default y
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help
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Enable this configure will define some host variable in specific
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section.
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Disable this will use XRadio implement, some host variable will be
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a list node, and some will be a vector, the slab will be implement
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by malloc and free.
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#module = BT
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#module-str = bt
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#source "src/ble/logging/Kconfig.template.log_config"
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choice
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prompt "Max compiled-in log level for bt"
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default BT_LOG_LEVEL_INF
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depends on LOG
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config BT_LOG_LEVEL_OFF
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bool "Off"
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config BT_LOG_LEVEL_ERR
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bool "Error"
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config BT_LOG_LEVEL_WRN
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bool "Warning"
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config BT_LOG_LEVEL_INF
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bool "Info"
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config BT_LOG_LEVEL_DBG
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bool "Debug"
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endchoice
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config BT_LOG_LEVEL
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int
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depends on LOG
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default 0 if BT_LOG_LEVEL_OFF
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default 1 if BT_LOG_LEVEL_ERR
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default 2 if BT_LOG_LEVEL_WRN
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default 3 if BT_LOG_LEVEL_INF
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default 4 if BT_LOG_LEVEL_DBG
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choice
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prompt "Bluetooth Stack Selection"
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default BT_HCI
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help
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Select the Bluetooth stack to compile.
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config BT_HCI
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bool "HCI-based"
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help
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HCI-based stack with optional host & controller parts and an
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HCI driver in between.
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config BT_CUSTOM
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bool "Custom"
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help
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Select a custom, non-HCI based stack. If you're not sure what
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this is, you probably want the HCI-based stack instead.
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endchoice
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# The Bluetooth subsystem requires the system workqueue to execute at
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# a cooperative priority.
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#config SYSTEM_WORKQUEUE_PRIORITY
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# range -256 -1
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if BT_HCI
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config BT_HCI_RAW
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bool "RAW HCI access"
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help
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This option allows to access Bluetooth controller
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from the application with the RAW HCI protocol.
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config BT_HCI_RAW_RESERVE
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int "Buffer headroom needed for HCI transport"
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depends on BT_HCI_RAW
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default 0
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help
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This option is used by the HCI raw transport implementation to
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declare how much headroom it needs for any HCI transport headers.
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config BT_PERIPHERAL
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bool "Peripheral Role support"
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select BT_BROADCASTER
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select BT_CONN
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default y if BT_HCI_RAW
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help
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Select this for LE Peripheral role support.
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config BT_CENTRAL
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bool "Central Role support"
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select BT_OBSERVER
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select BT_CONN
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default y if BT_HCI_RAW
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help
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Select this for LE Central role support.
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menu "Broadcaster"
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visible if !BT_PERIPHERAL
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config BT_BROADCASTER
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bool "Broadcaster Role support"
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default y if !BT_OBSERVER
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help
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Select this for LE Broadcaster role support.
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endmenu
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config BT_EXT_ADV
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bool "Extended Advertising and Scanning support [EXPERIMENTAL]"
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help
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Select this to enable Extended Advertising API support.
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This enables support for advertising with multiple advertising sets,
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extended advertising data, and advertising on LE Coded PHY.
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It enables support for receiving extended advertising data as a
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scanner, including support for advertising data over the LE coded PHY.
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It enables establishing connections over LE Coded PHY.
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if BT_EXT_ADV
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config BT_EXT_ADV_LEGACY_SUPPORT
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bool "Support starting advertising through legacy commands"
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help
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Select this to enable the use of the Legacy Advertising HCI commands.
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This option should be used where the capabilities of the controller
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is not known.
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If this option is not enabled the controller must support the extended
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advertising feature.
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config BT_EXT_ADV_MAX_ADV_SET
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int "Maximum number of simultaneous advertising sets"
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range 1 64
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default 1
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help
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Maximum number of simultaneous Bluetooth advertising sets
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supported.
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config BT_PER_ADV
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bool "Periodic Advertising and Scanning support [EXPERIMENTAL]"
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help
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Select this to enable Periodic Advertising API support. This allows
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the device to send advertising data periodically at deterministic
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intervals. Scanners can synchronize to the periodic advertisements
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to periodically get the data.
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config BT_PER_ADV_SYNC
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bool "Periodic advertising sync support [EXPERIMENTAL]"
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depends on BT_OBSERVER
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help
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Select this to enable Periodic Advertising Sync API support.
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Syncing with a periodic advertiser allows the device to periodically
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and deterministic receive data from that device in a connectionless
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manner.
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if BT_PER_ADV_SYNC
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config BT_PER_ADV_SYNC_MAX
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int "Maximum number of simultaneous periodic advertising syncs"
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range 1 64
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default 1
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help
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Maximum number of simultaneous periodic advertising syncs supported.
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endif # BT_PER_ADV_SYNC
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endif # BT_EXT_ADV
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menu "Observer"
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visible if !BT_CENTRAL
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config BT_OBSERVER
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bool "Observer Role support"
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help
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Select this for LE Observer role support.
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endmenu
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#source "src/ble/subsys/bluetooth/services/Kconfig"
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config BT_CONN
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bool
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config BT_MAX_CONN
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int "Maximum number of simultaneous connections"
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depends on BT_CONN
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range 1 64
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default 1
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help
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Maximum number of simultaneous Bluetooth connections
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supported.
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if BT_CONN
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config BT_HCI_ACL_FLOW_CONTROL
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bool "Controller to Host ACL flow control support"
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# Enable if building a Host-only build
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default y if !BT_CTLR && !BT_STM32_IPM
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# Enable if building a Controller-only build
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default y if BT_HCI_RAW
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select POLL
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help
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Enable support for throttling ACL buffers from the controller
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to the host. This is particularly useful when the host and
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controller are on separate cores since it ensures that we do
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not run out of incoming ACL buffers.
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config BT_REMOTE_VERSION
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bool "Enable fetching of remote version"
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# Enable if building a Controller-only build
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default y if BT_HCI_RAW
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help
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Enable this to get access to the remote version in the Controller and
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in the Host through bt_conn_get_info(). The fields in question can
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be then found in the bt_conn_info struct.
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config BT_PHY_UPDATE
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bool "PHY Update"
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default y
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help
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Enable support for Bluetooth 5.0 PHY Update Procedure.
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config BT_DATA_LEN_UPDATE
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bool "Data Length Update"
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default y
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help
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Enable support for Bluetooth v4.2 LE Data Length Update procedure.
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endif # BT_CONN
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config BT_DEINIT
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bool "BLE Deinit"
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default n
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help
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Enable support for Bluetooth close function.
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config BT_VAR_MEM_DYNC_ALLOC
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bool "BLE Global Variable Memory Dynamic Allocation"
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default n
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help
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Enable support for some BLE Host global variable change from static
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to dynamic allocation, it will be allocated in init procedure, and
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free in deinit procedure.
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#config BT_ISO
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# bool "Bluetooth Isochronous Channel Support [EXPERIMENTAL]"
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# depends on BT_CONN
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# help
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# Select this to enable Isochronous Channel support.
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if BT_ISO
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config BT_ISO_MAX_CHAN
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int "Maximum number of simultaneous ISO channels"
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depends on BT_ISO
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default BT_MAX_CONN
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range 1 64
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help
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Maximum number of simultaneous Bluetooth isochronous channels
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supported.
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config BT_ISO_TX_BUF_COUNT
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int "Number of Isochronous TX buffers"
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default 1
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range 1 255
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help
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Number of buffers available for outgoing Isochronous channel SDUs.
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config BT_ISO_TX_FRAG_COUNT
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int "Number of ISO TX fragment buffers"
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default 2
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range 0 255
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help
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Number of buffers available for fragments of TX buffers. Warning:
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setting this to 0 means that the application must ensure that
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queued TX buffers never need to be fragmented, i.e. that the
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controller's buffer size is large enough. If this is not ensured,
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and there are no dedicated fragment buffers, a deadlock may occur.
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In most cases the default value of 2 is a safe bet.
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config BT_ISO_TX_MTU
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int "Maximum supported MTU for Isochronous TX buffers"
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default 251
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range 23 4095
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help
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Maximum MTU for Isochronous channels TX buffers.
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config BT_ISO_RX_BUF_COUNT
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int "Number of Isochronous RX buffers"
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default 1
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range 1 255
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help
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Number of buffers available for incoming Isochronous channel SDUs.
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config BT_ISO_RX_MTU
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int "Maximum supported MTU for Isochronous RX buffers"
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default 251
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range 23 4095
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help
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Maximum MTU for Isochronous channels RX buffers.
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endif # BT_ISO
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# Workaround for not being able to have commas in macro arguments
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#DT_CHOSEN_Z_BT_C2H_UART := zephyr,bt-c2h-uart
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#
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#config BT_CTLR_TO_HOST_UART_DEV_NAME
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# string "Device Name of UART Device to an external Bluetooth Host"
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# default "$(dt_chosen_label,$(DT_CHOSEN_Z_BT_C2H_UART))" if HAS_DTS
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# default "UART_0"
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# depends on BT_HCI_RAW
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# help
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# This option specifies the name of UART device to be used
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# to connect to an external Bluetooth Host when Zephyr is
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# acting as a Bluetooth Controller.
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source "src/ble/common/Kconfig"
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source "src/ble/net/Kconfig"
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source "src/ble/porting/Kconfig.debug"
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source "src/ble/logging/Kconfig"
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source "src/ble/settings/Kconfig"
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source "src/ble/porting/Kconfig"
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source "src/ble/host/Kconfig"
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#source "src/ble/controller/Kconfig"
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#source "src/ble/shell/Kconfig"
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endif # BT_HCI
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config BT_COMPANY_ID
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hex "Company Id"
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default 0x05F1
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range 0x0000 0xFFFF
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help
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Set the Bluetooth Company Identifier for this device. The Linux
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Foundation's Company Identifier (0x05F1) is the default value for
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this option although silicon vendors and hardware manufacturers
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can set their own. Note that the controller's Company Identifier is
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controlled by BT_CTLR_COMPANY_ID. The full list of Bluetooth
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Company Identifiers can be found here:
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https://www.bluetooth.com/specifications/assigned-numbers/company-identifiers
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source "src/ble/mesh/Kconfig"
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config BT_PWR_MGR
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bool "Bluetooth Power management"
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depends on PM
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default y
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help
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Enable Bluetooth power management.
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endif # BT
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