1114 lines
32 KiB
Plaintext
1114 lines
32 KiB
Plaintext
# Bluetooth Controller configuration options
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# Copyright (c) 2016-2017 Nordic Semiconductor ASA
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# SPDX-License-Identifier: Apache-2.0
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# The following symbols are enabled depending if the controller actually
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# supports the respective features.
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config BT_CTLR_ENTROPY_SUPPORT
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bool
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config BT_CTLR_CRYPTO_SUPPORT
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depends on BT_CTLR_ENTROPY_SUPPORT
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bool
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config BT_CTLR_LE_ENC_SUPPORT
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bool
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config BT_CTLR_CONN_PARAM_REQ_SUPPORT
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bool
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config BT_CTLR_EXT_REJ_IND_SUPPORT
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bool
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config BT_CTLR_PER_INIT_FEAT_XCHG_SUPPORT
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bool
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config BT_CTLR_DATA_LEN_UPDATE_SUPPORT
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bool
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config BT_CTLR_PRIVACY_SUPPORT
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bool
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config BT_CTLR_EXT_SCAN_FP_SUPPORT
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bool
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config BT_CTLR_PHY_UPDATE_SUPPORT
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bool
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config BT_CTLR_PHY_2M_SUPPORT
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bool
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config BT_CTLR_PHY_CODED_SUPPORT
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bool
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config BT_CTLR_ADV_EXT_SUPPORT
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bool
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config BT_CTLR_ADV_PERIODIC_SUPPORT
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depends on BT_CTLR_ADV_EXT_SUPPORT
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bool
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config BT_CTLR_ADV_PERIODIC_RSP_SUPPORT
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depends on BT_CTLR_ADV_PERIODIC_SUPPORT
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bool
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config BT_CTLR_SYNC_PERIODIC_SUPPORT
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depends on BT_CTLR_ADV_EXT_SUPPORT
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bool
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config BT_CTLR_SYNC_PERIODIC_RSP_SUPPORT
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depends on BT_CTLR_SYNC_PERIODIC_SUPPORT
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bool
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config BT_CTLR_SYNC_TRANSFER_SENDER_SUPPORT
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depends on BT_CTLR_SYNC_PERIODIC_SUPPORT || BT_CTLR_ADV_PERIODIC_SUPPORT
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bool
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config BT_CTLR_SYNC_TRANSFER_RECEIVER_SUPPORT
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depends on BT_CTLR_SYNC_PERIODIC_SUPPORT
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bool
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config BT_CTLR_ADV_ISO_SUPPORT
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depends on BT_CTLR_ADV_PERIODIC_SUPPORT
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bool
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config BT_CTLR_SYNC_ISO_SUPPORT
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depends on BT_CTLR_SYNC_PERIODIC_SUPPORT
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bool
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config BT_CTLR_CENTRAL_ISO_SUPPORT
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bool
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config BT_CTLR_PERIPHERAL_ISO_SUPPORT
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bool
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config BT_CTLR_CHAN_SEL_2_SUPPORT
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bool
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config BT_CTLR_MIN_USED_CHAN_SUPPORT
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bool
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config BT_CTLR_SMI_SUPPORT
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bool
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config BT_CTLR_SCA_UPDATE_SUPPORT
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bool
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config BT_CTLR_CONN_RSSI_SUPPORT
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bool
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config BT_CTLR_ECDH_SUPPORT
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bool
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config BT_CTLR_READ_ISO_LINK_QUALITY_SUPPORT
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depends on BT_CTLR_SYNC_ISO_SUPPORT || \
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BT_CTLR_CENTRAL_ISO_SUPPORT || \
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BT_CTLR_PERIPHERAL_ISO_SUPPORT
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bool
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config BT_CTLR_LE_POWER_CONTROL_SUPPORT
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bool
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config BT_CTLR_LE_PATH_LOSS_MONITORING_SUPPORT
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depends on BT_CTLR_LE_POWER_CONTROL_SUPPORT
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bool
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config BT_CTLR_SUBRATING_SUPPORT
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bool
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config BT_CTLR_CHANNEL_SOUNDING_SUPPORT
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bool
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config BT_CTLR
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bool "Bluetooth Controller"
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help
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Enables support for SoC native controller implementations.
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if BT_CTLR
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choice BT_LL_CHOICE
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prompt "Bluetooth Link Layer Selection"
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help
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Select the Bluetooth Link Layer to compile.
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The link layer choice list can be extended out of tree.
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In the nRF Connect SDK, the SoftDevice Controller is selected
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and set as the default Bluetooth Controller.
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config BT_LL_SW_SPLIT
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bool "Software-based BLE Link Layer"
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depends on DT_HAS_ZEPHYR_BT_HCI_LL_SW_SPLIT_ENABLED
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help
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Use Zephyr software BLE Link Layer ULL LLL split implementation.
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endchoice
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config BT_CTLR_HCI
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bool "Host Controller Interface (HCI)"
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default y
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depends on DT_HAS_ZEPHYR_BT_HCI_LL_SW_SPLIT_ENABLED
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help
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Enable the Host Controller interface (HCI) in the Controller.
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This should almost always be enabled, except in a few special
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cases, like for unit testing.
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comment "BLE Controller configuration"
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config BT_CTLR_ENTROPY
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bool "Random number generation in Controller"
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depends on BT_CTLR_ENTROPY_SUPPORT
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select ENTROPY_GENERATOR
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default y
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help
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Use random number generation selected by the Controller.
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Bluetooth Core Specification mandates a use of random number generator
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compliant with FIPS PUB 140-2.
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Deselecting this option allows for Controllers to use other entropy
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generators which may not be true random number generators, and hence
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would make the implementation experimental.
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A Controller implementation could also provide custom bare-metal
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random number generator implementation without any support in Zephyr
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driver, i.e. there is no ENTROPY_HAS_DRIVER enabled.
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config BT_CTLR_CRYPTO
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bool "Crypto functions in Controller"
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depends on BT_CTLR_CRYPTO_SUPPORT
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default y
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help
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Use random number generation and AES encryption support functions
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provided by the controller.
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Support for HCI LE Rand and HCI LE Encrypt commands is mandatory by
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Bluetooth Core Specification.
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In an Application/Host and Controller split (using a HCI transport) or
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combined builds for single CPU SoCs, applications can use their own
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FIPS-197 compliant cryptographic implementations. In this case the
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Controller cryptographic implementations can be disabled to save flash
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and RAM usage.
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config BT_CTLR_HCI_VS_BUILD_INFO
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string "Zephyr HCI VS Build Info string"
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default ""
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depends on BT_CTLR_HCI && BT_HCI_VS
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help
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User-defined string that will be returned by the Zephyr VS Read Build
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Information command after the Zephyr version and build time. When
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setting this to a value different from an empty string, a space
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character is required at the beginning to separate it from the
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already included information.
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config BT_CTLR_DUP_FILTER_LEN
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int "Number of addresses in the scan duplicate filter"
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depends on BT_OBSERVER
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depends on BT_LL_SW_SPLIT
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default 16
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help
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Set the number of unique BLE addresses that can be filtered as
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duplicates while scanning.
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config BT_CTLR_DUP_FILTER_ADV_SET_MAX
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int "Number of Extended Advertising Sets in the scan duplicate filter"
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depends on BT_OBSERVER && BT_CTLR_ADV_EXT && (BT_CTLR_DUP_FILTER_LEN > 0)
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depends on BT_LL_SW_SPLIT
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range 1 16
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default 1
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help
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Set the number of unique Advertising Set ID per Bluetooth Low Energy
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addresses that can be filtered as duplicates while Extended Scanning.
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config BT_CTLR_RX_BUFFERS
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int "Number of Rx buffers"
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depends on BT_LL_SW_SPLIT
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default 6 if BT_HCI_RAW
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default 1
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range 1 18
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help
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Set the number of Rx PDUs to be buffered in the controller. In a 7.5ms
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connection interval and 2M PHY, maximum 18 packets with L2CAP payload
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size of 1 byte can be received.
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config BT_CTLR_ISO_RX_BUFFERS
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int "Number of Isochronous Rx buffers"
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depends on BT_CTLR_SYNC_ISO || BT_CTLR_CONN_ISO
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default 8
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range 1 30
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help
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Set the number of Isochronous Rx PDUs to be buffered in the
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controller. Number of required RX buffers would worst-case be
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the number of RX nodes prepared in one ISO event for each
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active ISO group. This depends on the number of bursts in an
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ISO group and number of groups, and may need to be set lower
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that the theoretical maximum. Default of 8 is for supporting
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two groups of 4 payloads, e.g. 2 CIGs with 2 CISes of BN=2.
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config BT_CTLR_ISO_TX_BUFFERS
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int "Number of Isochronous Tx buffers"
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depends on BT_CTLR_ADV_ISO || BT_CTLR_CONN_ISO
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range 1 $(UINT8_MAX)
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default BT_ISO_TX_BUF_COUNT if BT_ISO
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default 3
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help
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Set the number of Isochronous Tx PDUs to be queued for transmission
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in the controller.
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config BT_CTLR_ISO_TX_BUFFER_SIZE
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int "Isochronous Tx buffer size"
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depends on BT_CTLR_ADV_ISO || BT_CTLR_CONN_ISO
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range 9 4103 if BT_LL_SW_SPLIT
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range 1 $(UINT16_MAX)
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default 9 if BT_LL_SW_SPLIT
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default 1
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help
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Size of the Isochronous Tx buffers and the value returned in HCI LE
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Read Buffer Size V2 command response. This is the data portion of the
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HCI ISO Data packet, corresponding to the Data_Total_Length field.
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Currently the maximum SDU length is 4095 bytes, hence add HCI ISO
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Data packet overhead (the Packet_Sequence_Number, ISO_SDU_Length,
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Packet_Status_Flag fields; and the optional Time_Stamp field, if
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supplied) of 8 bytes.
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config BT_CTLR_ISOAL_SOURCES
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int "Number of Isochronous Adaptation Layer sources"
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depends on BT_CTLR_ADV_ISO || BT_CTLR_CONN_ISO
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range 1 64
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default 1
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help
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Set the number of concurrently active sources supported by the
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ISO AL.
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config BT_CTLR_ISOAL_SINKS
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int "Number of Isochronous Adaptation Layer sinks"
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depends on BT_CTLR_SYNC_ISO || BT_CTLR_CONN_ISO
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range 1 64
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default 1
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help
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Set the number of concurrently active sinks supported by the
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ISO AL.
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config BT_CTLR_ISO_RX_SDU_BUFFERS
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int "Number of SDU fragments that the ISO-AL can buffer"
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depends on BT_CTLR_SYNC_ISO || BT_CTLR_CONN_ISO
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default 0
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range 0 64
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help
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Set the number of Isochronous Rx SDU fragments to be buffered in the
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ISO-AL per sink. Buffering is required to compute the size and status
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of the received SDU across all the fragments before each is released.
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The number of buffers and maximum SDU fragment size will limit the
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maximum size of an SDU that can be accurately declared in the HCI ISO
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Data header.
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config BT_CTLR_ISO_VENDOR_DATA_PATH
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bool "Vendor-specific ISO data path"
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depends on BT_CTLR_SYNC_ISO || BT_CTLR_CONN_ISO
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select BT_CTLR_HCI_CODEC_AND_DELAY_INFO
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choice BT_CTLR_TX_PWR
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prompt "Tx Power"
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default BT_CTLR_TX_PWR_0
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depends on BT_CTLR_TX_PWR_ANTENNA = 0 || BT_LL_SW_SPLIT
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help
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Select a supported BLE Radio transmit power level in dBm.
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Only values supported natively by the SoC are available.
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The value set here represents the actual default power level fed
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to the antenna.
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config BT_CTLR_TX_PWR_PLUS_10
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bool "+10 dBm"
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depends on SOC_SERIES_NRF54HX
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config BT_CTLR_TX_PWR_PLUS_9
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bool "+9 dBm"
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depends on SOC_SERIES_NRF54HX
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config BT_CTLR_TX_PWR_PLUS_8
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bool "+8 dBm"
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depends on HAS_HW_NRF_RADIO_TX_PWR_HIGH || SOC_SERIES_NRF54HX || SOC_COMPATIBLE_NRF54LX
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config BT_CTLR_TX_PWR_PLUS_7
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bool "+7 dBm"
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depends on HAS_HW_NRF_RADIO_TX_PWR_HIGH || SOC_SERIES_NRF54HX || SOC_COMPATIBLE_NRF54LX
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config BT_CTLR_TX_PWR_PLUS_6
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bool "+6 dBm"
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depends on HAS_HW_NRF_RADIO_TX_PWR_HIGH || SOC_SERIES_NRF54HX || SOC_COMPATIBLE_NRF54LX
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config BT_CTLR_TX_PWR_PLUS_5
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bool "+5 dBm"
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depends on HAS_HW_NRF_RADIO_TX_PWR_HIGH || SOC_SERIES_NRF54HX || SOC_COMPATIBLE_NRF54LX
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config BT_CTLR_TX_PWR_PLUS_4
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bool "+4 dBm"
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depends on SOC_SERIES_NRF51X || SOC_COMPATIBLE_NRF52X || SOC_SERIES_NRF54HX || SOC_COMPATIBLE_NRF54LX
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config BT_CTLR_TX_PWR_PLUS_3
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bool "+3 dBm"
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depends on SOC_COMPATIBLE_NRF52X || SOC_COMPATIBLE_NRF53X || SOC_SERIES_NRF54HX || SOC_COMPATIBLE_NRF54LX
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config BT_CTLR_TX_PWR_PLUS_2
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bool "+2 dBm"
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depends on HAS_HW_NRF_RADIO_TX_PWR_HIGH || SOC_COMPATIBLE_NRF53X || SOC_SERIES_NRF54HX || SOC_COMPATIBLE_NRF54LX
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config BT_CTLR_TX_PWR_PLUS_1
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bool "+1 dBm"
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depends on SOC_COMPATIBLE_NRF53X || SOC_SERIES_NRF54HX || SOC_COMPATIBLE_NRF54LX
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config BT_CTLR_TX_PWR_0
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bool "0 dBm"
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config BT_CTLR_TX_PWR_MINUS_1
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bool "-1 dBm"
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depends on SOC_COMPATIBLE_NRF53X || SOC_SERIES_NRF54HX || SOC_COMPATIBLE_NRF54LX
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config BT_CTLR_TX_PWR_MINUS_2
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bool "-2 dBm"
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depends on SOC_COMPATIBLE_NRF53X || SOC_SERIES_NRF54HX || SOC_COMPATIBLE_NRF54LX
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config BT_CTLR_TX_PWR_MINUS_3
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bool "-3 dBm"
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depends on SOC_COMPATIBLE_NRF53X || SOC_COMPATIBLE_NRF54LX
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config BT_CTLR_TX_PWR_MINUS_4
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bool "-4 dBm"
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config BT_CTLR_TX_PWR_MINUS_5
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bool "-5 dBm"
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depends on SOC_COMPATIBLE_NRF53X || SOC_COMPATIBLE_NRF54LX
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config BT_CTLR_TX_PWR_MINUS_6
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bool "-6 dBm"
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depends on SOC_COMPATIBLE_NRF53X || SOC_COMPATIBLE_NRF54LX
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config BT_CTLR_TX_PWR_MINUS_7
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bool "-7 dBm"
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depends on SOC_COMPATIBLE_NRF53X || SOC_COMPATIBLE_NRF54LX
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config BT_CTLR_TX_PWR_MINUS_8
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bool "-8 dBm"
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config BT_CTLR_TX_PWR_MINUS_9
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bool "-9 dBm"
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depends on SOC_COMPATIBLE_NRF54LX
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config BT_CTLR_TX_PWR_MINUS_10
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bool "-10 dBm"
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depends on SOC_COMPATIBLE_NRF54LX
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config BT_CTLR_TX_PWR_MINUS_12
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bool "-12 dBm"
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config BT_CTLR_TX_PWR_MINUS_14
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bool "-14 dBm"
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depends on SOC_COMPATIBLE_NRF54LX
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config BT_CTLR_TX_PWR_MINUS_16
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bool "-16 dBm"
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config BT_CTLR_TX_PWR_MINUS_20
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bool "-20 dBm"
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config BT_CTLR_TX_PWR_MINUS_26
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bool "-26 dBm"
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depends on SOC_COMPATIBLE_NRF54LX
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config BT_CTLR_TX_PWR_MINUS_30
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bool "-30 dBm"
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depends on SOC_SERIES_NRF51X || SOC_SERIES_NRF54HX
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config BT_CTLR_TX_PWR_MINUS_40
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bool "-40 dBm"
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depends on SOC_COMPATIBLE_NRF52X || SOC_COMPATIBLE_NRF53X || SOC_SERIES_NRF54HX || SOC_COMPATIBLE_NRF54LX
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config BT_CTLR_TX_PWR_MINUS_46
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bool "-46 dBm"
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depends on SOC_COMPATIBLE_NRF54LX
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config BT_CTLR_TX_PWR_MINUS_70
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bool "-70 dBm"
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depends on SOC_SERIES_NRF54HX
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endchoice
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config BT_CTLR_TX_PWR_DBM
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int
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default 10 if BT_CTLR_TX_PWR_PLUS_10
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default 9 if BT_CTLR_TX_PWR_PLUS_9
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default 8 if BT_CTLR_TX_PWR_PLUS_8
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default 7 if BT_CTLR_TX_PWR_PLUS_7
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default 6 if BT_CTLR_TX_PWR_PLUS_6
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default 5 if BT_CTLR_TX_PWR_PLUS_5
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default 4 if BT_CTLR_TX_PWR_PLUS_4
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default 3 if BT_CTLR_TX_PWR_PLUS_3
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default 2 if BT_CTLR_TX_PWR_PLUS_2
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default 1 if BT_CTLR_TX_PWR_PLUS_1
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default 0 if BT_CTLR_TX_PWR_0
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default -1 if BT_CTLR_TX_PWR_MINUS_1
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default -2 if BT_CTLR_TX_PWR_MINUS_2
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default -3 if BT_CTLR_TX_PWR_MINUS_3
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default -4 if BT_CTLR_TX_PWR_MINUS_4
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default -5 if BT_CTLR_TX_PWR_MINUS_5
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default -6 if BT_CTLR_TX_PWR_MINUS_6
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default -7 if BT_CTLR_TX_PWR_MINUS_7
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default -8 if BT_CTLR_TX_PWR_MINUS_8
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default -9 if BT_CTLR_TX_PWR_MINUS_9
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default -10 if BT_CTLR_TX_PWR_MINUS_10
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default -12 if BT_CTLR_TX_PWR_MINUS_12
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default -14 if BT_CTLR_TX_PWR_MINUS_14
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default -16 if BT_CTLR_TX_PWR_MINUS_16
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default -20 if BT_CTLR_TX_PWR_MINUS_20
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default -26 if BT_CTLR_TX_PWR_MINUS_26
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default -30 if BT_CTLR_TX_PWR_MINUS_30
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default -40 if BT_CTLR_TX_PWR_MINUS_40
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default -46 if BT_CTLR_TX_PWR_MINUS_46
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default -70 if BT_CTLR_TX_PWR_MINUS_70
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config BT_CTLR_TX_PWR_ANTENNA
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int "Set TX power (dBm)"
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range -127 127
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default 0
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depends on !BT_LL_SW_SPLIT
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help
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Request a TX power in dBm. The power level set will be equal to or
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less than the one requested, based on the values supported by the
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hardware used. Values outside the supported range will be set to the
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nearest supported value.
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|
The value set here represents the actual power level fed to the
|
|
antenna. When a Front-End Module is used, gain values for the SoC and
|
|
FEM are calculated automatically to guarantee the closest possible
|
|
match to the value requested by the user at the RF output.
|
|
|
|
config BT_CTLR_TX_PWR_DYNAMIC_CONTROL
|
|
bool "Tx Power Dynamic Control"
|
|
depends on BT_HCI_VS
|
|
help
|
|
Enable dynamic control of Tx power per role/connection.
|
|
Provides HCI VS commands to set and get the current Tx
|
|
power on an individual role/connection basis.
|
|
|
|
comment "BLE Controller features"
|
|
|
|
if BT_CONN
|
|
|
|
config BT_CTLR_LE_ENC
|
|
bool "LE Encryption"
|
|
depends on BT_CTLR_LE_ENC_SUPPORT
|
|
default y
|
|
help
|
|
Enable support for Bluetooth v4.0 LE Encryption feature in the
|
|
Controller.
|
|
|
|
config BT_CTLR_ECDH
|
|
bool "Elliptic Curve Diffie-Hellman (ECDH)"
|
|
depends on BT_CTLR_ECDH_SUPPORT
|
|
default y
|
|
help
|
|
Enable support for Bluetooth v4.2 Elliptic Curve Diffie-Hellman
|
|
feature in the controller.
|
|
|
|
config BT_CTLR_CONN_PARAM_REQ
|
|
bool "Connection Parameter Request"
|
|
depends on BT_CTLR_CONN_PARAM_REQ_SUPPORT
|
|
select BT_CTLR_EXT_REJ_IND
|
|
default y
|
|
help
|
|
Enable support for Bluetooth v4.1 Connection Parameter Request feature
|
|
in the Controller.
|
|
|
|
config BT_CTLR_EXT_REJ_IND
|
|
bool "Extended Reject Indication"
|
|
depends on BT_CTLR_EXT_REJ_IND_SUPPORT
|
|
default y
|
|
help
|
|
Enable support for Bluetooth v4.1 Extended Reject Indication feature
|
|
in the Controller.
|
|
|
|
config BT_CTLR_PER_INIT_FEAT_XCHG
|
|
bool "Peripheral-initiated Features Exchange"
|
|
depends on BT_CTLR_PER_INIT_FEAT_XCHG_SUPPORT
|
|
default y
|
|
help
|
|
Enable support for Bluetooth v4.1 Peripheral-initiated Features Exchange
|
|
feature in the Controller.
|
|
|
|
config BT_CTLR_LE_PING
|
|
bool "LE Ping"
|
|
depends on BT_CTLR_LE_ENC
|
|
default y
|
|
help
|
|
Enable support for Bluetooth v4.1 LE Ping feature in the Controller.
|
|
|
|
config BT_CTLR_DATA_LENGTH
|
|
# Hidden option to enable support for Bluetooth v4.2 LE Data Length
|
|
# Update procedure in the Controller.
|
|
bool
|
|
depends on BT_DATA_LEN_UPDATE && BT_CTLR_DATA_LEN_UPDATE_SUPPORT
|
|
default y
|
|
|
|
config BT_CTLR_DATA_LENGTH_MAX
|
|
int "Maximum data length supported"
|
|
depends on BT_CTLR_DATA_LENGTH
|
|
default BT_BUF_ACL_RX_SIZE if BT_BUF_ACL_RX_SIZE < 251
|
|
default 27
|
|
range 27 BT_BUF_ACL_RX_SIZE if BT_BUF_ACL_RX_SIZE < 251
|
|
range 27 251
|
|
help
|
|
Set the maximum data length of PDU supported in the Controller.
|
|
|
|
config BT_CTLR_PHY
|
|
# Hidden option to enable support for Bluetooth 5.0 PHY Update
|
|
# Procedure in the Controller.
|
|
bool
|
|
depends on BT_PHY_UPDATE && BT_CTLR_PHY_UPDATE_SUPPORT
|
|
select BT_CTLR_EXT_REJ_IND
|
|
default y
|
|
|
|
config BT_CTLR_MIN_USED_CHAN
|
|
bool "Minimum Number of Used Channels"
|
|
depends on BT_CTLR_MIN_USED_CHAN_SUPPORT
|
|
default y
|
|
help
|
|
Enable support for Bluetooth 5.0 Minimum Number of Used Channels
|
|
Procedure in the Controller.
|
|
|
|
config BT_CTLR_SCA_UPDATE
|
|
bool "Sleep Clock Accuracy Update procedure"
|
|
depends on BT_SCA_UPDATE && BT_CTLR_SCA_UPDATE_SUPPORT
|
|
default y if BT_CTLR_CONN_ISO
|
|
help
|
|
Enable support for Bluetooth 5.1 Sleep Clock Accuracy
|
|
Update procedure in the Controller.
|
|
|
|
config BT_CTLR_CONN_RSSI
|
|
bool "Connection RSSI"
|
|
depends on BT_CTLR_CONN_RSSI_SUPPORT
|
|
default y if BT_HCI_RAW
|
|
help
|
|
Enable connection RSSI measurement.
|
|
|
|
config BT_CTLR_LE_POWER_CONTROL
|
|
bool "LE Power Control Request Feature"
|
|
depends on BT_CTLR_LE_POWER_CONTROL_SUPPORT
|
|
default y if BT_TRANSMIT_POWER_CONTROL
|
|
help
|
|
Enable support for LE Power Control Request feature that is defined in the
|
|
Bluetooth Core specification, Version 5.4 | Vol 6, Part B, Section 4.6.31.
|
|
|
|
config BT_CTLR_LE_PATH_LOSS_MONITORING
|
|
bool "LE Path Loss Monitoring Feature"
|
|
depends on BT_CTLR_LE_PATH_LOSS_MONITORING_SUPPORT
|
|
default y if BT_PATH_LOSS_MONITORING
|
|
select BT_CTLR_LE_POWER_CONTROL
|
|
help
|
|
Enable support for LE Path Loss Monitoring feature that is defined in the
|
|
Bluetooth Core specification, Version 5.4 | Vol 6, Part B, Section 4.6.32.
|
|
|
|
endif # BT_CONN
|
|
|
|
config BT_CTLR_FILTER_ACCEPT_LIST
|
|
bool "Filter Accept List Support"
|
|
default y if BT_HCI_RAW || BT_FILTER_ACCEPT_LIST
|
|
help
|
|
Enable support for controller Filter Accept List feature
|
|
|
|
config BT_CTLR_PRIVACY
|
|
bool "LE Controller-based Privacy"
|
|
depends on BT_CTLR_PRIVACY_SUPPORT
|
|
select BT_CTLR_FILTER_ACCEPT_LIST if BT_LL_SW_SPLIT
|
|
select BT_RPA
|
|
default y if BT_HCI_RAW || BT_SMP
|
|
help
|
|
Enable support for Bluetooth v4.2 LE Controller-based Privacy feature
|
|
in the Controller.
|
|
|
|
config BT_CTLR_FAL_SIZE
|
|
int "LE Controller-based Privacy White List size"
|
|
depends on BT_CTLR_FILTER_ACCEPT_LIST
|
|
default 8
|
|
range 1 8 if (SOC_COMPATIBLE_NRF || SOC_OPENISA_RV32M1)
|
|
range 1 16 if !(SOC_COMPATIBLE_NRF || SOC_OPENISA_RV32M1)
|
|
help
|
|
Set the size of the Filter Accept List for LE Controller-based Privacy.
|
|
On nRF5x-based controllers, the hardware imposes a limit of 8 devices.
|
|
On OpenISA-based controllers, the hardware imposes a limit of 8 devices.
|
|
|
|
config BT_CTLR_RL_SIZE
|
|
int "LE Controller-based Privacy Resolving List size"
|
|
depends on BT_CTLR_PRIVACY
|
|
default 8
|
|
range 1 8 if SOC_COMPATIBLE_NRF
|
|
range 1 8 if SOC_OPENISA_RV32M1
|
|
help
|
|
Set the size of the Resolving List for LE Controller-based Privacy.
|
|
On nRF5x-based controllers, the hardware imposes a limit of 8 devices.
|
|
On OpenISA-based controllers, the hardware imposes a limit of 8 devices.
|
|
|
|
config BT_CTLR_EXT_SCAN_FP
|
|
bool "LE Extended Scanner Filter Policies"
|
|
depends on BT_OBSERVER && BT_CTLR_EXT_SCAN_FP_SUPPORT
|
|
default y
|
|
help
|
|
Enable support for Bluetooth v4.2 LE Extended Scanner Filter Policies
|
|
in the Controller.
|
|
|
|
config BT_CTLR_PHY_2M
|
|
bool "2Mbps PHY Support"
|
|
depends on (BT_CTLR_PHY || BT_CTLR_ADV_EXT) && BT_CTLR_PHY_2M_SUPPORT
|
|
default y
|
|
help
|
|
Enable support for Bluetooth 5.0 2Mbps PHY in the Controller.
|
|
|
|
config BT_CTLR_PHY_CODED
|
|
bool "Coded PHY Support"
|
|
depends on (BT_CTLR_PHY || BT_CTLR_ADV_EXT) && BT_CTLR_PHY_CODED_SUPPORT
|
|
default y if BT_HCI_RAW
|
|
help
|
|
Enable support for Bluetooth 5.0 Coded PHY in the Controller.
|
|
|
|
config BT_CTLR_CHAN_SEL_2
|
|
bool "Channel Selection Algorithm #2"
|
|
depends on (BT_CONN || (BT_BROADCASTER && BT_CTLR_ADV_EXT) || BT_CTLR_ADV_PERIODIC || BT_CTLR_SYNC_PERIODIC) && BT_CTLR_CHAN_SEL_2_SUPPORT
|
|
default y
|
|
help
|
|
Enable support for Bluetooth 5.0 LE Channel Selection Algorithm #2 in
|
|
the Controller.
|
|
|
|
config BT_CTLR_ADV_EXT
|
|
bool "LE Advertising Extensions"
|
|
depends on BT_CTLR_ADV_EXT_SUPPORT
|
|
select BT_CTLR_CHAN_SEL_2 if BT_LL_SW_SPLIT && BT_BROADCASTER
|
|
select BT_CTLR_SCAN_REQ_NOTIFY if BT_LL_SW_SPLIT && BT_BROADCASTER
|
|
default y if BT_EXT_ADV
|
|
help
|
|
Enable support for Bluetooth 5.0 LE Advertising Extensions in the
|
|
Controller.
|
|
|
|
if BT_CTLR_ADV_EXT
|
|
|
|
config BT_CTLR_ADV_SET
|
|
int "LE Advertising Extensions Sets"
|
|
depends on BT_BROADCASTER
|
|
range 1 64
|
|
default BT_EXT_ADV_MAX_ADV_SET if BT_EXT_ADV
|
|
help
|
|
Maximum supported advertising sets.
|
|
|
|
config BT_CTLR_ADV_INTERVAL_MAX
|
|
hex "Primary Advertising Interval Maximum"
|
|
depends on BT_BROADCASTER
|
|
range 0x000020 0x004000 if BT_LL_SW_SPLIT
|
|
range 0x000020 0xFFFFFF
|
|
default 0x004000 if BT_LL_SW_SPLIT
|
|
default 0xFFFFFF
|
|
help
|
|
Supported Primary Advertising Interval Maximum value.
|
|
Bluetooth Core Specification v5.3 permitted range is 0x000020 to
|
|
0xFFFFFF in 0.625 ms units.
|
|
|
|
config BT_CTLR_ADV_DATA_LEN_MAX
|
|
int "Maximum Advertising Data Length"
|
|
depends on BT_BROADCASTER
|
|
range 31 191 if BT_LL_SW_SPLIT && !BT_CTLR_ADV_DATA_CHAIN
|
|
range 31 1650
|
|
help
|
|
Maximum Extended Advertising Data Length.
|
|
|
|
config BT_CTLR_ADV_PERIODIC
|
|
bool "LE Periodic Advertising in Advertising State"
|
|
depends on BT_BROADCASTER && BT_CTLR_ADV_PERIODIC_SUPPORT
|
|
select BT_CTLR_CHAN_SEL_2
|
|
default y if BT_PER_ADV
|
|
help
|
|
Enable support for Bluetooth 5.0 LE Periodic Advertising in the
|
|
Controller.
|
|
|
|
config BT_CTLR_ADV_PERIODIC_RSP
|
|
bool "LE Periodic Advertising with Responses in Advertising State"
|
|
depends on BT_BROADCASTER && BT_CTLR_ADV_PERIODIC_RSP_SUPPORT
|
|
select BT_CTLR_CHAN_SEL_2
|
|
default y if BT_PER_ADV_RSP
|
|
help
|
|
Enable support for Bluetooth 5.4 LE Periodic Advertising with
|
|
Responses in the Controller.
|
|
|
|
if BT_CTLR_ADV_PERIODIC
|
|
|
|
config BT_CTLR_ADV_PERIODIC_ADI_SUPPORT
|
|
bool "Periodic Advertising ADI support"
|
|
default y
|
|
help
|
|
Enable support for adding AdvDataInfo in Periodic Advertising PDUs.
|
|
|
|
config BT_CTLR_ADV_PERIODIC_INTERVAL_MAX
|
|
hex "Periodic Advertising Interval Maximum"
|
|
range 0x0006 0x2000 if BT_LL_SW_SPLIT
|
|
range 0x0006 0xFFFF
|
|
default 0x2000 if BT_LL_SW_SPLIT
|
|
default 0xFFFF
|
|
help
|
|
Supported Periodic Advertising Interval Maximum value.
|
|
Bluetooth Core Specification v5.3 permitted range is 0x0006 to
|
|
0xFFFF in 1.25 ms units.
|
|
|
|
endif # BT_CTLR_ADV_PERIODIC
|
|
|
|
config BT_CTLR_SYNC_PERIODIC
|
|
bool "LE Periodic Advertising in Synchronization State"
|
|
depends on BT_OBSERVER && BT_CTLR_SYNC_PERIODIC_SUPPORT
|
|
select BT_CTLR_CHAN_SEL_2
|
|
default y if BT_PER_ADV_SYNC
|
|
help
|
|
Enable support for Bluetooth 5.0 LE Periodic Advertising in
|
|
Synchronization state in the Controller.
|
|
|
|
config BT_CTLR_SYNC_PERIODIC_RSP
|
|
bool "LE Periodic Advertising with Responses in Synchronization State"
|
|
depends on BT_OBSERVER && BT_CTLR_SYNC_PERIODIC_RSP_SUPPORT
|
|
select BT_CTLR_CHAN_SEL_2
|
|
default y if BT_PER_ADV_SYNC_RSP
|
|
help
|
|
Enable support for Bluetooth 5.4 LE Periodic Advertising with
|
|
Responses in Synchronization state in the Controller.
|
|
|
|
if BT_CTLR_SYNC_PERIODIC
|
|
|
|
config BT_CTLR_SYNC_PERIODIC_ADV_LIST
|
|
bool "LE Periodic Advertiser List support"
|
|
default y
|
|
help
|
|
Enable support for LE Periodic Advertiser List support.
|
|
|
|
config BT_CTLR_SYNC_PERIODIC_ADV_LIST_SIZE
|
|
int "LE Periodic Advertiser List size"
|
|
depends on BT_CTLR_SYNC_PERIODIC_ADV_LIST
|
|
range 1 $(UINT8_MAX)
|
|
default 8
|
|
help
|
|
Set Periodic Advertiser List size, this will be return in the HCI LE
|
|
Read Periodic Advertiser List Command.
|
|
|
|
config BT_CTLR_SYNC_PERIODIC_ADI_SUPPORT
|
|
bool "Periodic Advertising Sync with ADI support (duplicate filtering)"
|
|
default y
|
|
help
|
|
Enable support for duplicate filtering using AdvDataInfo present in
|
|
Periodic Advertising PDUs.
|
|
|
|
config BT_CTLR_SYNC_PERIODIC_CTE_TYPE_FILTERING
|
|
bool "LE Periodic Advertiser filtering by CTE type"
|
|
default y
|
|
help
|
|
Enable filtering of periodic advertisements depending on type of
|
|
Constant Tone Extension.
|
|
|
|
config BT_CTLR_SYNC_TRANSFER_RECEIVER
|
|
bool "Periodic Advertising Sync Transfer receiver"
|
|
depends on BT_CTLR_SYNC_TRANSFER_RECEIVER_SUPPORT
|
|
default BT_PER_ADV_SYNC_TRANSFER_RECEIVER
|
|
help
|
|
Enable support for the Periodic Advertising Sync Transfer control procedure
|
|
as a receiver of the LL_PERIODIC_SYNC_IND. See Core_v5.3, Vol 6, Part B,
|
|
Section 5.1.13
|
|
|
|
endif # BT_CTLR_SYNC_PERIODIC
|
|
|
|
config BT_CTLR_SYNC_TRANSFER_SENDER
|
|
bool "Periodic Advertising Sync Transfer sender"
|
|
depends on BT_CTLR_SYNC_TRANSFER_SENDER_SUPPORT
|
|
default BT_PER_ADV_SYNC_TRANSFER_SENDER
|
|
help
|
|
Enable support for the Periodic Advertising Sync Transfer control procedure
|
|
as a transmitter of the LL_PERIODIC_SYNC_IND. See Core_v5.3, Vol 6, Part B,
|
|
Section 5.1.13
|
|
|
|
config BT_CTLR_ADV_ISO
|
|
bool "LE Broadcast Isochronous Channel advertising" if !BT_LL_SW_SPLIT
|
|
depends on BT_BROADCASTER && BT_CTLR_ADV_ISO_SUPPORT
|
|
select BT_CTLR_ADV_PERIODIC
|
|
select BT_CTLR_SET_HOST_FEATURE
|
|
default y if BT_ISO_BROADCASTER
|
|
help
|
|
Enable support for Bluetooth 5.2 LE Isochronous Advertising in the
|
|
Controller.
|
|
|
|
config BT_CTLR_ADV_ISO
|
|
bool "LE Broadcast Isochronous Channel advertising (Split Link Layer) [EXPERIMENTAL]" if BT_LL_SW_SPLIT
|
|
select EXPERIMENTAL if BT_LL_SW_SPLIT
|
|
|
|
config BT_CTLR_SYNC_ISO
|
|
bool "LE Broadcast Isochronous Channel advertising sync" if !BT_LL_SW_SPLIT
|
|
depends on BT_OBSERVER && BT_CTLR_SYNC_ISO_SUPPORT
|
|
select BT_CTLR_SYNC_PERIODIC
|
|
select BT_CTLR_SET_HOST_FEATURE
|
|
default y if BT_ISO_SYNC_RECEIVER
|
|
help
|
|
Enable support for Bluetooth 5.2 LE Isochronous Advertising sync in
|
|
the Controller.
|
|
|
|
config BT_CTLR_SYNC_ISO
|
|
bool "LE Broadcast Isochronous Channel advertising sync (Split Link Layer) [EXPERIMENTAL]" if BT_LL_SW_SPLIT
|
|
select EXPERIMENTAL if BT_LL_SW_SPLIT
|
|
|
|
config BT_CTLR_BROADCAST_ISO
|
|
bool
|
|
default BT_CTLR_ADV_ISO || BT_CTLR_SYNC_ISO
|
|
|
|
config BT_CTLR_BROADCAST_ISO_ENC
|
|
bool
|
|
depends on BT_CTLR_CRYPTO_SUPPORT && BT_CTLR_BROADCAST_ISO
|
|
select BT_CRYPTO if BT_LL_SW_SPLIT
|
|
default y
|
|
|
|
config BT_CTLR_ADV_ISO_SET
|
|
int "LE Isochronous Channel advertising sets"
|
|
depends on BT_CTLR_ADV_ISO
|
|
range 1 32
|
|
default BT_ISO_MAX_BIG
|
|
help
|
|
Maximum supported advertising sets.
|
|
|
|
config BT_CTLR_ADV_ISO_STREAM_MAX
|
|
int "Maximum supported Broadcast ISO Streams per Broadcast ISO group"
|
|
depends on BT_CTLR_ADV_ISO
|
|
range 1 31
|
|
help
|
|
Maximum supported Broadcast ISO Streams per Broadcast ISO group.
|
|
|
|
config BT_CTLR_ADV_ISO_STREAM_COUNT
|
|
int "Maximum Broadcast ISO Streams"
|
|
depends on BT_CTLR_ADV_ISO
|
|
range BT_CTLR_ADV_ISO_STREAM_MAX 64
|
|
default BT_ISO_MAX_CHAN
|
|
help
|
|
Maximum Broadcast ISO Streams supported in the Controller across
|
|
all Broadcast ISO groups.
|
|
|
|
config BT_CTLR_ADV_ISO_PDU_LEN_MAX
|
|
int "Maximum Broadcast Isochronous Channel PDU Length"
|
|
depends on BT_CTLR_ADV_ISO
|
|
range 1 251
|
|
default 251
|
|
help
|
|
Maximum Broadcast Isochronous Channel PDU Length.
|
|
|
|
config BT_CTLR_SCAN_SYNC_ISO_SET
|
|
int "LE ISO Broadcast Isochronous Groups Sync Sets"
|
|
depends on BT_CTLR_SYNC_ISO
|
|
range 1 64
|
|
default BT_ISO_MAX_BIG
|
|
help
|
|
Maximum supported broadcast isochronous groups (BIGs) sync sets.
|
|
|
|
config BT_CTLR_SYNC_ISO_STREAM_MAX
|
|
int "Maximum supported ISO Synchronized Receiver Streams per Broadcast ISO group"
|
|
depends on BT_CTLR_SYNC_ISO
|
|
range 1 31
|
|
help
|
|
Maximum supported ISO Synchronized Receiver Streams per Broadcast ISO
|
|
group.
|
|
|
|
config BT_CTLR_SYNC_ISO_STREAM_COUNT
|
|
int "Maximum ISO Synchronized Receiver Streams"
|
|
depends on BT_CTLR_SYNC_ISO
|
|
range BT_CTLR_SYNC_ISO_STREAM_MAX 64
|
|
default BT_ISO_MAX_CHAN
|
|
help
|
|
Maximum ISO Synchronized Receiver Streams supported in the
|
|
Controller across all Broadcast ISO groups.
|
|
|
|
config BT_CTLR_SYNC_ISO_PDU_LEN_MAX
|
|
int "Maximum Synchronized Isochronous Channel PDU Length"
|
|
depends on BT_CTLR_SYNC_ISO
|
|
range 251 251 if BT_HCI_RAW
|
|
range 1 251
|
|
default 251
|
|
help
|
|
Maximum Synchronized Receiver Isochronous Channel PDU Length.
|
|
|
|
endif # BT_CTLR_ADV_EXT
|
|
|
|
config BT_CTLR_SET_HOST_FEATURE
|
|
bool "LE Set Host Feature Command" if !BT_LL_SW_SPLIT
|
|
help
|
|
Enables optional LE Set Host Feature Command
|
|
|
|
config BT_CTLR_SET_HOST_FEATURE
|
|
bool "LE Set Host Feature Command (Split Link Layer) [EXPERIMENTAL]" if BT_LL_SW_SPLIT
|
|
select EXPERIMENTAL if BT_LL_SW_SPLIT
|
|
|
|
config BT_CTLR_CENTRAL_ISO
|
|
bool "LE Connected Isochronous Stream Central" if !BT_LL_SW_SPLIT
|
|
depends on BT_CTLR_CENTRAL_ISO_SUPPORT && BT_CENTRAL
|
|
default y if BT_ISO_CENTRAL
|
|
help
|
|
Enable support for Bluetooth 5.2 LE Connected Isochronous Stream
|
|
Central role in the Controller.
|
|
|
|
config BT_CTLR_CENTRAL_ISO
|
|
bool "LE Connected Isochronous Stream Central (Split Link Layer) [EXPERIMENTAL]" if BT_LL_SW_SPLIT
|
|
select BT_CTLR_SET_HOST_FEATURE
|
|
select EXPERIMENTAL if BT_LL_SW_SPLIT
|
|
|
|
config BT_CTLR_PERIPHERAL_ISO
|
|
bool "LE Connected Isochronous Stream Peripheral" if !BT_LL_SW_SPLIT
|
|
depends on BT_CTLR_PERIPHERAL_ISO_SUPPORT && BT_PERIPHERAL
|
|
default y if BT_ISO_PERIPHERAL
|
|
help
|
|
Enable support for Bluetooth 5.2 LE Connected Isochronous Stream
|
|
Peripheral role in the Controller.
|
|
|
|
config BT_CTLR_PERIPHERAL_ISO
|
|
bool "LE Connected Isochronous Stream Peripheral (Split Link Layer) [EXPERIMENTAL]" if BT_LL_SW_SPLIT
|
|
select BT_CTLR_SET_HOST_FEATURE
|
|
select EXPERIMENTAL if BT_LL_SW_SPLIT
|
|
|
|
config BT_CTLR_CONN_ISO
|
|
bool
|
|
default BT_CTLR_CENTRAL_ISO || BT_CTLR_PERIPHERAL_ISO
|
|
|
|
config BT_CTLR_CONN_ISO_STREAMS
|
|
int "LE Connected Isochronous Streams"
|
|
depends on BT_CTLR_CONN_ISO
|
|
range 1 64
|
|
default BT_ISO_MAX_CHAN
|
|
help
|
|
Maximum supported total number of CISes.
|
|
|
|
config BT_CTLR_CONN_ISO_GROUPS
|
|
int "LE Connected Isochronous Groups"
|
|
depends on BT_CTLR_CONN_ISO
|
|
range 1 240
|
|
default BT_ISO_MAX_CIG
|
|
help
|
|
Maximum supported CIGs.
|
|
|
|
config BT_CTLR_CONN_ISO_STREAMS_PER_GROUP
|
|
int "LE Connected Isochronous Streams per Group"
|
|
depends on BT_CTLR_CONN_ISO
|
|
range 1 31
|
|
default 2
|
|
help
|
|
Maximum supported CISes per CIG.
|
|
|
|
config BT_CTLR_CONN_ISO_PDU_LEN_MAX
|
|
int "Maximum Connected Isochronous Channel PDU Length"
|
|
depends on BT_CTLR_CONN_ISO
|
|
range 251 251 if BT_HCI_RAW
|
|
range 1 251
|
|
default 251
|
|
help
|
|
Maximum Connected Isochronous Channel PDU Length.
|
|
|
|
config BT_CTLR_CONN_ISO_SDU_LEN_MAX
|
|
int "Maximum Connected Isochronous Channel SDU Length"
|
|
depends on BT_CTLR_CONN_ISO
|
|
range 1 4095
|
|
default 251
|
|
help
|
|
Maximum Connected Isochronous Channel SDU Length.
|
|
|
|
config BT_CTLR_CONN_ISO_STREAMS_MAX_NSE
|
|
int "LE Connected Isochronous Streams max number of subevents"
|
|
depends on BT_CTLR_CONN_ISO
|
|
range 1 31
|
|
default 31
|
|
help
|
|
Maximum number of CIS subevents.
|
|
|
|
config BT_CTLR_CONN_ISO_STREAMS_MAX_FT
|
|
int "LE Connected Isochronous Streams max flush timeout"
|
|
depends on BT_CTLR_CONN_ISO
|
|
range 1 $(UINT8_MAX)
|
|
default $(UINT8_MAX)
|
|
help
|
|
Maximum number of CIS flush timeout events.
|
|
|
|
config BT_CTLR_ISO
|
|
bool
|
|
default BT_CTLR_BROADCAST_ISO || BT_CTLR_CONN_ISO
|
|
|
|
config BT_CTLR_READ_ISO_LINK_QUALITY
|
|
bool "LE Read ISO Link Quality"
|
|
depends on BT_CTLR_READ_ISO_LINK_QUALITY_SUPPORT
|
|
depends on BT_CTLR_SYNC_ISO || BT_CTLR_CONN_ISO
|
|
help
|
|
Enable support for LE Read ISO Link Quality command.
|
|
|
|
config BT_CTLR_SMI_RX
|
|
bool "Stable modulation index - Receiver"
|
|
depends on BT_CTLR_SMI_SUPPORT
|
|
help
|
|
Enable support for Bluetooth 5.0 SMI RX in the Controller.
|
|
|
|
config BT_CTLR_SMI_TX
|
|
bool "Stable modulation index - Transmitter"
|
|
depends on BT_CTLR_SMI_SUPPORT
|
|
help
|
|
Enable support for Bluetooth 5.0 SMI TX in the Controller.
|
|
|
|
config BT_CTLR_SMI_TX_SETTING
|
|
bool "Stable modulation index - Transmitter as setting"
|
|
depends on BT_CTLR_SMI_TX && BT_CTLR_SETTINGS
|
|
help
|
|
Enable support for Bluetooth 5.0 SMI TX through a system setting.
|
|
|
|
config BT_CTLR_HCI_CODEC_AND_DELAY_INFO
|
|
bool "Codecs and controller delay information commands"
|
|
depends on BT_CTLR_HCI
|
|
help
|
|
Enable HCI commands to read information about supported
|
|
codecs, codec capabilities, and controller delay.
|
|
|
|
config BT_CTLR_SUBRATING
|
|
bool "LE Connection Subrating"
|
|
depends on BT_CTLR_SUBRATING_SUPPORT
|
|
select BT_CTLR_SET_HOST_FEATURE
|
|
default y if BT_SUBRATING
|
|
help
|
|
Enable support for Bluetooth v5.3 LE Connection Subrating
|
|
in the Controller.
|
|
|
|
config BT_CTLR_CHANNEL_SOUNDING
|
|
bool "Channel Sounding support"
|
|
depends on BT_CTLR_CHANNEL_SOUNDING_SUPPORT
|
|
select BT_CTLR_SET_HOST_FEATURE
|
|
default y if BT_CHANNEL_SOUNDING
|
|
help
|
|
Enable support for Bluetooth 6.0 Channel Sounding in the
|
|
Controller.
|
|
|
|
rsource "Kconfig.df"
|
|
rsource "Kconfig.ll_sw_split"
|
|
rsource "Kconfig.dtm"
|
|
|
|
config BT_CTLR_ASSERT_HANDLER
|
|
bool "Application Defined Assertion Handler"
|
|
help
|
|
This option enables an application-defined sink for the
|
|
controller assertion mechanism. This must be defined in
|
|
application code as void \"bt_ctlr_assert_handle(char \*, int)\"
|
|
and will be invoked whenever the controller code encounters
|
|
an unrecoverable error.
|
|
|
|
config BT_CTLR_VS_SCAN_REQ_RX
|
|
bool "Use scan request reporting"
|
|
depends on BT_HCI_VS && !BT_CTLR_ADV_EXT
|
|
select BT_CTLR_SCAN_REQ_NOTIFY
|
|
help
|
|
Enables usage of VS Scan Request Reports Command and Scan Request Received Event
|
|
|
|
endif # BT_CTLR
|
|
|
|
config BT_CTLR_DEBUG_PINS_CPUAPP
|
|
bool "Bluetooth Controller Debug Pins"
|
|
depends on BOARD_NRF5340DK_NRF5340_CPUAPP
|
|
help
|
|
Route debug GPIO toggling for the BLE Controller. Enable this when
|
|
using Bluetooth Controller Debug Pins in co-processor and the main
|
|
processor needs to setup and/or route the signals.
|