ac9fe11f2f
Remove the
# Omit prompt to signify a "hidden" option
comments that appear on some symbols. They seem to have been copy-pasted
at random, as there are lots of promptless symbols that don't have them
(that's confusing in itself, because it might give the idea that the
ones with comments are special in some way).
I suspect those comments wouldn't have helped me much if I didn't know
Kconfig either. There's a lot more Kconfig documentation now too, e.g.
https://docs.zephyrproject.org/latest/guides/kconfig/index.html.
Keep some comments that give more information than the symbol having no
prompt.
Also do some minor drive-by cleanup.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
162 lines
3.7 KiB
Plaintext
162 lines
3.7 KiB
Plaintext
# Kconfig - Bluetooth configuration options
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#
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# Copyright (c) 2016 Intel Corporation
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#
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# SPDX-License-Identifier: Apache-2.0
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menuconfig BT
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bool "Bluetooth"
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select NET_BUF
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help
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This option enables Bluetooth support.
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if BT
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module = BT
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module-str = bt
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source "subsys/logging/Kconfig.template.log_config"
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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_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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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 "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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# 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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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 "subsys/bluetooth/common/Kconfig"
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source "subsys/bluetooth/host/Kconfig"
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source "subsys/bluetooth/controller/Kconfig"
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source "subsys/bluetooth/shell/Kconfig"
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endif # BT_HCI
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source "subsys/bluetooth/mesh/Kconfig"
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endif # BT
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