bluetooth: controller: Kconfig: Split out split config to new file
By splitting it out to a separate file, it will become easier to separate generic and non-generic controller features. This commit only contains the simple extraction. Signed-off-by: Rubin Gerritsen <rubin.gerritsen@nordicsemi.no>
This commit is contained in:
Rubin Gerritsen
Carles Cufí
parent
0dbef20149
commit
eea9d258a3
2 changed files with 485 additions and 479 deletions
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@ -514,485 +514,7 @@ config BT_CTLR_SMI_TX_SETTING
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help
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Enable support for Bluetooth 5.0 SMI TX through a system setting.
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if BT_LL_SW_SPLIT
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config BT_CTLR_ADVANCED_FEATURES
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bool "Show advanced features"
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help
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Makes advanced features visible to controller developers.
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menu "Advanced features"
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visible if BT_CTLR_ADVANCED_FEATURES
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config BT_CTLR_FILTER
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bool "Device Whitelist Support"
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default y
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help
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Enable support for controller device whitelist feature
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config BT_CTLR_SW_DEFERRED_PRIVACY
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bool "LE Controller-based Software Privacy"
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depends on BT_CTLR_PRIVACY
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help
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Enable support for software based deferred privacy calculations.
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config BT_CTLR_RPA_CACHE_SIZE
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int "LE Controller-based Software Privacy Resolving List size"
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depends on BT_CTLR_SW_DEFERRED_PRIVACY
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default 8
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range 1 64
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help
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Set the size of the Known Unknown Resolving List for LE
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Controller-based Software deferred Privacy.
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config BT_CTLR_DATA_LENGTH_CLEAR
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bool "Data Length Support (Cleartext only)"
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depends on SOC_SERIES_NRF51X
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help
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Enable support for Bluetooth v4.2 LE Data Length Update procedure, up to
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251 byte cleartext payloads in the Controller. Encrypted connections
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are not supported.
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config BT_CTLR_PHY_2M_NRF
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bool "2Mbps Nordic Semiconductor PHY Support (Cleartext only)"
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depends on SOC_SERIES_NRF51X
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select BT_CTLR_PHY_2M
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help
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Enable support for Nordic Semiconductor proprietary 2Mbps PHY in the
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Controller. Encrypted connections are not supported.
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config BT_CTLR_ADV_AUX_SET
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int "LE Extended Advertising Auxiliary Sets"
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depends on BT_BROADCASTER && BT_CTLR_ADV_EXT
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range 1 BT_CTLR_ADV_SET if BT_CTLR_ADV_PERIODIC
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range 0 BT_CTLR_ADV_SET
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default 1 if BT_CTLR_ADV_PERIODIC
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default BT_CTLR_ADV_SET
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help
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Maximum supported advertising auxiliary channel sets.
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config BT_CTLR_ADV_SYNC_SET
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int "LE Periodic Advertising Sets"
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depends on BT_CTLR_ADV_PERIODIC
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range 1 BT_CTLR_ADV_AUX_SET
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default 1
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help
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Maximum supported periodic advertising sets.
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config BT_CTLR_SCAN_AUX_SET
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int "LE Extended Scanning Auxiliary Sets"
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depends on BT_OBSERVER && BT_CTLR_ADV_EXT
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range 1 64
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default 1
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help
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Maximum supported auxiliary channel scan sets.
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config BT_CTLR_ZLI
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bool "Use Zero Latency IRQs"
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depends on ZERO_LATENCY_IRQS && BT_LL_SW_SPLIT
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help
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Enable support for use of Zero Latency IRQ feature. Note, applications
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shall not use Zero Latency IRQ themselves when this option is selected,
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else will impact controller stability.
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config BT_CTLR_OPTIMIZE_FOR_SPEED
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prompt "Optimize for Speed" if !(SOC_SERIES_NRF51X && BT_CTLR_LE_ENC)
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bool
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default y if BT_CTLR_LE_ENC
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help
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Optimize compilation of controller for execution speed.
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config BT_CTLR_XTAL_ADVANCED
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bool "Advanced event preparation"
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depends on BT_CTLR_XTAL_ADVANCED_SUPPORT
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default y
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help
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Enables advanced event preparation offset ahead of radio tx/rx, taking
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into account predictive processing time requirements in preparation to
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the event, like control procedure handling and CPU execution speeds.
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Crystal oscillator is retained between closely spaced consecutive
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radio events to reduce the overall number of crystal settling current
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consumptions.
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This feature maximizes radio utilization in an average role event
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timeslice when they are closely spaced by using a reduced offset
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between preparation and radio event.
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By disabling this feature, the controller will use a constant offset
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between the preparation and radio event. The controller will toggle
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crystal oscillator between two closely spaced radio events leading to
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higher average current due to increased number of crystal settling
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current consumptions.
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config BT_CTLR_XTAL_THRESHOLD
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int "Crystal shutdown threshold in uS"
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depends on BT_CTLR_XTAL_ADVANCED
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default 1500
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help
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Configure the optimal delta in micro seconds between two consecutive
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radio events, event done to next preparation, below which (active
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clock) crystal will be retained. This value is board dependent.
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config BT_CTLR_SCHED_ADVANCED
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bool "Advanced scheduling"
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depends on (BT_MAX_CONN != 0) && BT_CTLR_SCHED_ADVANCED_SUPPORT
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default y if !(BT_PERIPHERAL && !BT_CENTRAL)
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help
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Enable non-overlapping placement of observer, initiator and master
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roles in timespace. Uses window offset in connection updates and uses
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connection parameter request in slave role to negotiate
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non-overlapping placement with active master roles to avoid slave
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roles drifting into active master roles in the local controller.
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This feature maximizes the average data transmission amongst active
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concurrent master and slave connections while other observer,
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initiator, master or slave roles are active in the local controller.
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Disabling this feature will lead to overlapping role in timespace
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leading to skipped events amongst active roles.
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if BT_LL_SW_SPLIT
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config BT_CTLR_LLL_PRIO
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int "Lower Link Layer (Radio) IRQ priority"
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range 0 3 if SOC_SERIES_NRF51X
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range 0 6 if (SOC_SERIES_NRF52X || SOC_SERIES_NRF53X)
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default 0
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help
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The interrupt priority for event preparation and radio IRQ.
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config BT_CTLR_ULL_HIGH_PRIO
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int "Upper Link Layer High IRQ priority"
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range BT_CTLR_LLL_PRIO 3 if SOC_SERIES_NRF51X
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range BT_CTLR_LLL_PRIO 6 if (SOC_SERIES_NRF52X || SOC_SERIES_NRF53X)
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default BT_CTLR_LLL_PRIO
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help
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The interrupt priority for Ticker's Worker IRQ and Upper Link Layer
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higher priority functions.
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config BT_CTLR_ULL_LOW_PRIO
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int "Upper Link Layer Low IRQ priority"
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range BT_CTLR_ULL_HIGH_PRIO 3 if SOC_SERIES_NRF51X
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range BT_CTLR_ULL_HIGH_PRIO 6 if (SOC_SERIES_NRF52X || SOC_SERIES_NRF53X)
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default BT_CTLR_ULL_HIGH_PRIO
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help
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The interrupt priority for Ticker's Job IRQ and Upper Link Layer
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lower priority functions.
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config BT_CTLR_LOW_LAT
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bool "Low latency non-negotiating event preemption"
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default y if SOC_SERIES_NRF51X
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help
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Use low latency non-negotiating event preemption. This reduces
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Radio ISR latencies by the controller event scheduling framework.
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Consequently, this reduces on-air radio utilization due to redundant
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radio state switches.
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config BT_CTLR_LOW_LAT_ULL
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prompt "Low latency ULL"
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bool
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depends on BT_CTLR_LOW_LAT
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default y
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help
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Low latency ULL implementation that uses tailchaining instead of while
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loop to demux rx messages from LLL.
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config BT_CTLR_CONN_META
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prompt "Enable connection meta data extension"
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bool
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help
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Enables vendor specific per-connection meta data as part of the
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LLL connection object.
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config BT_CTLR_RX_PDU_META
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prompt "Enable RX pdu meta data"
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bool
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endif # BT_LL_SW_SPLIT
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config BT_CTLR_RADIO_ENABLE_FAST
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bool "Use tTXEN/RXEN,FAST ramp-up"
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depends on SOC_COMPATIBLE_NRF52X || SOC_SERIES_NRF53X
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default y
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help
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Enable use of fast radio ramp-up mode.
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config BT_CTLR_TIFS_HW
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bool "H/w Accelerated tIFS Trx switching"
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depends on !BT_CTLR_RADIO_ENABLE_FAST && BT_CTLR_TIFS_HW_SUPPORT
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default y
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help
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Enable use of hardware accelerated tIFS Trx switching.
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config BT_CTLR_SW_SWITCH_SINGLE_TIMER
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bool "Single TIMER tIFS Trx SW switching"
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depends on (!BT_CTLR_TIFS_HW) && (SOC_COMPATIBLE_NRF52X || SOC_SERIES_NRF53X)
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help
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Implement the tIFS Trx SW switch with the same TIMER
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instance, as the one used for BLE event timing. Requires
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SW switching be enabled. Using a single TIMER:
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(+) frees up one TIMER instance
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(+) removes jitter for HCTO implementation
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(-) introduces drifting to the absolute time inside BLE
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events, that increases linearly with the number of
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packets exchanged in the event
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(-) makes it impossible to use most of the pre-programmed
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PPI channels for the controller, resulting in 4 channels
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less left for other uses
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config BT_CTLR_PARAM_CHECK
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bool "Enable HCI Command Parameter checking"
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default y if BT_HCI_RAW
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help
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Enable code checking HCI Command Parameters. This is not needed in
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combined host plus controller builds, saving some code space.
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if BT_CONN
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config BT_CTLR_FAST_ENC
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bool "Fast Encryption Setup"
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depends on BT_CTLR_LE_ENC
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default y if BT_HCI_RAW
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help
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Enable connection encryption setup in 3 connection intervals.
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Peripheral will respond to Encryption Request with Encryption Response
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in the same connection interval, and also, will respond with Start
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Encryption Response PDU in the 3rd connection interval, hence
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completing encryption setup in 3 connection intervals. Encrypted data
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would be transmitted as fast as in 3rd connection interval from the
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connection establishment.
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Maximum CPU time in Radio ISR will increase if this feature is
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selected.
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config BT_CTLR_LLCP_CONN
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int "Number of connections with worst-case overlapping procedures"
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default BT_MAX_CONN
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range 1 BT_MAX_CONN
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help
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Set the number connections for which worst-case buffer requirements
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for LLCP procedures must be met. Executing LLCP procedures on
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more than this number of connections simultaneously may cause
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instabilities.
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config BT_CTLR_LLID_DATA_START_EMPTY
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bool "Handle zero length L2CAP start frame"
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default y if BT_HCI_RAW
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help
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Handle zero length L2CAP start frame.
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config BT_CTLR_RX_ENQUEUE_HOLD
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bool "Procedure Complete after on-air instant"
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default y if BT_HCI_RAW
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help
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Hold enqueue of Procedure Complete events with instant until after the
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on-air instant is reached.
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config BT_CTLR_TX_RETRY_DISABLE
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bool "Disable Tx Retry"
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help
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Avoid retransmission of a PDU if peer device Nack-ed a transmission
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in the current connection event, close the connection event so as to
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save current consumption on retries (in case peer has no buffers to
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receive new PDUs).
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Enabling this will lower power consumption, but increase transmission
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latencies by one connection interval as the next attempt to send a PDU
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would happen in the next connection event instead of repeated retries
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in the current connection event.
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config BT_CTLR_CONN_RSSI
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bool "Connection RSSI"
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help
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Enable connection RSSI measurement.
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config BT_CTLR_CONN_RSSI_EVENT
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bool "Connection RSSI event"
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depends on BT_CTLR_CONN_RSSI
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help
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Generate events for connection RSSI measurement.
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endif # BT_CONN
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config BT_CTLR_ADV_INDICATION
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bool "Advertisement indications"
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depends on BT_BROADCASTER
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help
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Generate events indicating on air advertisement events.
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config BT_CTLR_SCAN_REQ_NOTIFY
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bool "Scan Request Notifications"
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depends on BT_BROADCASTER
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help
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Generate events notifying the on air scan requests received.
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config BT_CTLR_SCAN_REQ_RSSI
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bool "Measure Scan Request RSSI"
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depends on BT_CTLR_SCAN_REQ_NOTIFY
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help
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Measure RSSI of the on air scan requests received.
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config BT_CTLR_SCAN_INDICATION
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bool "Scanner indications"
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depends on BT_OBSERVER
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help
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Generate events indicating on air scanner events.
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config BT_MAYFLY_YIELD_AFTER_CALL
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bool "Yield from mayfly thread after first call"
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default y
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help
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Only process one mayfly callback per invocation (legacy behavior).
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If set to 'n', all pending mayflies for callee are executed before
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yielding
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config BT_TICKER_COMPATIBILITY_MODE
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bool "Ticker compatibility mode"
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default y if SOC_SERIES_NRF51X
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help
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This option enables legacy ticker scheduling which defers overlapping
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ticker node timeouts and thereby prevents ticker interrupts during
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radio RX/TX. Enabling this option disables the ticker priority- and
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'must expire' features.
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config BT_TICKER_EXT
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bool "Ticker extensions"
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depends on !BT_TICKER_COMPATIBILITY_MODE
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default y
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help
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This option enables ticker extensions such as re-scheduling of
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ticker nodes with slot_window set to non-zero. Ticker extensions
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are invoked by using available '_ext' versions of ticker interface
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functions.
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config BT_CTLR_USER_EXT
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prompt "Enable proprietary extensions in Controller"
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depends on BT_LL_SW_SPLIT
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bool
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help
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Catch-all for enabling proprietary event types in Controller behavior.
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config BT_CTLR_USER_EVT_RANGE
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int "Range of event constants reserved for proprietary event types"
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depends on BT_CTLR_USER_EXT
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default 5
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range 0 10
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help
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Number of event types reserved for proprietary use. The range
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is typically used when BT_CTLR_USER_EXT is in use.
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config BT_CTLR_USER_TICKER_ID_RANGE
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int "Range of ticker id constants reserved for proprietary ticker nodes"
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depends on BT_CTLR_USER_EXT
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default 0
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range 0 10
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help
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Number of ticker ids reserved for proprietary use. The range
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is typically used when BT_CTLR_USER_EXT is in use.
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config BT_RX_USER_PDU_LEN
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int "Maximum supported proprietary PDU buffer length"
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depends on BT_CTLR_USER_EXT
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default 2
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range 2 255
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help
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Maximum data size for each proprietary PDU. This size includes link layer
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header and payload. It does not account for HCI event headers as these
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PDUs are assumed to not go across HCI.
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endmenu
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comment "BLE Controller hardware configuration"
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menuconfig BT_CTLR_GPIO_PA
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bool "Power Amplifier GPIO interface"
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depends on !SOC_SERIES_NRF51X
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help
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Enable GPIO interface to a Power Amplifier. This allows hardware
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designs using PA to let the Controller toggle their state based on
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radio activity.
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if BT_CTLR_GPIO_PA
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config BT_CTLR_GPIO_PA_PIN
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int "Power Amplifier GPIO pin number"
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range 0 47 if SOC_NRF52840
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range 0 31
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help
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GPIO Pin number connected to a Power Amplifier.
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config BT_CTLR_GPIO_PA_POL_INV
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bool "Inverted polarity for the PA pin"
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help
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Enable inverted polarity (active low) for the PA pin.
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config BT_CTLR_GPIO_PA_OFFSET
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int "Time from PA ON to Tx ready"
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default 5
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range 0 10
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help
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Time before Tx ready to turn on PA.
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endif # BT_CTLR_GPIO_PA
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menuconfig BT_CTLR_GPIO_LNA
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bool "Low Noise Amplifier GPIO interface"
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depends on !SOC_SERIES_NRF51X
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help
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Enable GPIO interface to a Low Noise Amplifier. This allows hardware
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designs using LNAs to let the Controller toggle their state based on
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radio activity.
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if BT_CTLR_GPIO_LNA
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config BT_CTLR_GPIO_LNA_PIN
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int "Low Noise Amplifier GPIO pin number"
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range 0 47 if SOC_NRF52840
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range 0 31
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help
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GPIO Pin number connected to a Low Noise Amplifier.
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config BT_CTLR_GPIO_LNA_POL_INV
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bool "Inverted polarity for the LNA pin"
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help
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Enable inverted polarity (active low) for the LNA pin.
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config BT_CTLR_GPIO_LNA_OFFSET
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int "Time from LNA ON to Rx ready"
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default 5
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range 0 10
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help
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Time before Rx ready to turn on LNA.
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endif # BT_CTLR_GPIO_LNA
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config BT_CTLR_PA_LNA_GPIOTE_CHAN
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# Hidden "nRF5 GPIO PA/LNA GPIOTE Channel"
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int
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depends on SOC_FAMILY_NRF && (BT_CTLR_GPIO_PA || BT_CTLR_GPIO_LNA)
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default 3 if PWM_NRF5_SW
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default 0
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help
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Select the nRF5 GPIOTE channel to use for PA/LNA GPIO feature.
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comment "BLE Controller debug configuration"
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config BT_CTLR_PROFILE_ISR
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bool "Profile radio ISR"
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help
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Turn on measurement of radio ISR latency, CPU usage and generation of
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controller event with these profiling data. The controller event
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contains current, minimum and maximum ISR entry latencies; and
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current, minimum and maximum ISR CPU use in micro-seconds.
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config BT_CTLR_DEBUG_PINS
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bool "Bluetooth Controller Debug Pins"
|
||||
depends on BOARD_NRF51DK_NRF51422 || BOARD_NRF52DK_NRF52832 || BOARD_NRF52DK_NRF52810 || BOARD_NRF52840DK_NRF52840 || BOARD_NRF5340PDK_NRF5340_CPUNET || BOARD_RV32M1_VEGA
|
||||
help
|
||||
Turn on debug GPIO toggling for the BLE Controller. This is useful
|
||||
when debugging with a logic analyzer or profiling certain sections of
|
||||
the code.
|
||||
|
||||
endif # BT_LL_SW_SPLIT
|
||||
source "subsys/bluetooth/controller/Kconfig.ll_sw_split"
|
||||
|
||||
config BT_CTLR_ASSERT_HANDLER
|
||||
bool "Application Defined Assertion Handler"
|
||||
|
|
|
|||
484
subsys/bluetooth/controller/Kconfig.ll_sw_split
Normal file
484
subsys/bluetooth/controller/Kconfig.ll_sw_split
Normal file
|
|
@ -0,0 +1,484 @@
|
|||
# Zephyr Bluetooth Controller configuration options
|
||||
|
||||
# Copyright (c) 2016-2017 Nordic Semiconductor ASA
|
||||
# SPDX-License-Identifier: Apache-2.0
|
||||
|
||||
if BT_LL_SW_SPLIT
|
||||
|
||||
config BT_CTLR_ADVANCED_FEATURES
|
||||
bool "Show advanced features"
|
||||
help
|
||||
Makes advanced features visible to controller developers.
|
||||
|
||||
menu "Advanced features"
|
||||
visible if BT_CTLR_ADVANCED_FEATURES
|
||||
|
||||
config BT_CTLR_FILTER
|
||||
bool "Device Whitelist Support"
|
||||
default y
|
||||
help
|
||||
Enable support for controller device whitelist feature
|
||||
|
||||
config BT_CTLR_SW_DEFERRED_PRIVACY
|
||||
bool "LE Controller-based Software Privacy"
|
||||
depends on BT_CTLR_PRIVACY
|
||||
help
|
||||
Enable support for software based deferred privacy calculations.
|
||||
|
||||
config BT_CTLR_RPA_CACHE_SIZE
|
||||
int "LE Controller-based Software Privacy Resolving List size"
|
||||
depends on BT_CTLR_SW_DEFERRED_PRIVACY
|
||||
default 8
|
||||
range 1 64
|
||||
help
|
||||
Set the size of the Known Unknown Resolving List for LE
|
||||
Controller-based Software deferred Privacy.
|
||||
|
||||
config BT_CTLR_DATA_LENGTH_CLEAR
|
||||
bool "Data Length Support (Cleartext only)"
|
||||
depends on SOC_SERIES_NRF51X
|
||||
help
|
||||
Enable support for Bluetooth v4.2 LE Data Length Update procedure, up to
|
||||
251 byte cleartext payloads in the Controller. Encrypted connections
|
||||
are not supported.
|
||||
|
||||
|
||||
config BT_CTLR_PHY_2M_NRF
|
||||
bool "2Mbps Nordic Semiconductor PHY Support (Cleartext only)"
|
||||
depends on SOC_SERIES_NRF51X
|
||||
select BT_CTLR_PHY_2M
|
||||
help
|
||||
Enable support for Nordic Semiconductor proprietary 2Mbps PHY in the
|
||||
Controller. Encrypted connections are not supported.
|
||||
|
||||
config BT_CTLR_ADV_AUX_SET
|
||||
int "LE Extended Advertising Auxiliary Sets"
|
||||
depends on BT_BROADCASTER && BT_CTLR_ADV_EXT
|
||||
range 1 BT_CTLR_ADV_SET if BT_CTLR_ADV_PERIODIC
|
||||
range 0 BT_CTLR_ADV_SET
|
||||
default 1 if BT_CTLR_ADV_PERIODIC
|
||||
default BT_CTLR_ADV_SET
|
||||
help
|
||||
Maximum supported advertising auxiliary channel sets.
|
||||
|
||||
config BT_CTLR_ADV_SYNC_SET
|
||||
int "LE Periodic Advertising Sets"
|
||||
depends on BT_CTLR_ADV_PERIODIC
|
||||
range 1 BT_CTLR_ADV_AUX_SET
|
||||
default 1
|
||||
help
|
||||
Maximum supported periodic advertising sets.
|
||||
|
||||
config BT_CTLR_SCAN_AUX_SET
|
||||
int "LE Extended Scanning Auxiliary Sets"
|
||||
depends on BT_OBSERVER && BT_CTLR_ADV_EXT
|
||||
range 1 64
|
||||
default 1
|
||||
help
|
||||
Maximum supported auxiliary channel scan sets.
|
||||
|
||||
config BT_CTLR_ZLI
|
||||
bool "Use Zero Latency IRQs"
|
||||
depends on ZERO_LATENCY_IRQS && BT_LL_SW_SPLIT
|
||||
help
|
||||
Enable support for use of Zero Latency IRQ feature. Note, applications
|
||||
shall not use Zero Latency IRQ themselves when this option is selected,
|
||||
else will impact controller stability.
|
||||
|
||||
config BT_CTLR_OPTIMIZE_FOR_SPEED
|
||||
prompt "Optimize for Speed" if !(SOC_SERIES_NRF51X && BT_CTLR_LE_ENC)
|
||||
bool
|
||||
default y if BT_CTLR_LE_ENC
|
||||
help
|
||||
Optimize compilation of controller for execution speed.
|
||||
|
||||
config BT_CTLR_XTAL_ADVANCED
|
||||
bool "Advanced event preparation"
|
||||
depends on BT_CTLR_XTAL_ADVANCED_SUPPORT
|
||||
default y
|
||||
help
|
||||
Enables advanced event preparation offset ahead of radio tx/rx, taking
|
||||
into account predictive processing time requirements in preparation to
|
||||
the event, like control procedure handling and CPU execution speeds.
|
||||
Crystal oscillator is retained between closely spaced consecutive
|
||||
radio events to reduce the overall number of crystal settling current
|
||||
consumptions.
|
||||
|
||||
This feature maximizes radio utilization in an average role event
|
||||
timeslice when they are closely spaced by using a reduced offset
|
||||
between preparation and radio event.
|
||||
|
||||
By disabling this feature, the controller will use a constant offset
|
||||
between the preparation and radio event. The controller will toggle
|
||||
crystal oscillator between two closely spaced radio events leading to
|
||||
higher average current due to increased number of crystal settling
|
||||
current consumptions.
|
||||
|
||||
config BT_CTLR_XTAL_THRESHOLD
|
||||
int "Crystal shutdown threshold in uS"
|
||||
depends on BT_CTLR_XTAL_ADVANCED
|
||||
default 1500
|
||||
help
|
||||
Configure the optimal delta in micro seconds between two consecutive
|
||||
radio events, event done to next preparation, below which (active
|
||||
clock) crystal will be retained. This value is board dependent.
|
||||
|
||||
config BT_CTLR_SCHED_ADVANCED
|
||||
bool "Advanced scheduling"
|
||||
depends on (BT_MAX_CONN != 0) && BT_CTLR_SCHED_ADVANCED_SUPPORT
|
||||
default y if !(BT_PERIPHERAL && !BT_CENTRAL)
|
||||
help
|
||||
Enable non-overlapping placement of observer, initiator and master
|
||||
roles in timespace. Uses window offset in connection updates and uses
|
||||
connection parameter request in slave role to negotiate
|
||||
non-overlapping placement with active master roles to avoid slave
|
||||
roles drifting into active master roles in the local controller.
|
||||
|
||||
This feature maximizes the average data transmission amongst active
|
||||
concurrent master and slave connections while other observer,
|
||||
initiator, master or slave roles are active in the local controller.
|
||||
|
||||
Disabling this feature will lead to overlapping role in timespace
|
||||
leading to skipped events amongst active roles.
|
||||
|
||||
if BT_LL_SW_SPLIT
|
||||
config BT_CTLR_LLL_PRIO
|
||||
int "Lower Link Layer (Radio) IRQ priority"
|
||||
range 0 3 if SOC_SERIES_NRF51X
|
||||
range 0 6 if (SOC_SERIES_NRF52X || SOC_SERIES_NRF53X)
|
||||
default 0
|
||||
help
|
||||
The interrupt priority for event preparation and radio IRQ.
|
||||
|
||||
config BT_CTLR_ULL_HIGH_PRIO
|
||||
int "Upper Link Layer High IRQ priority"
|
||||
range BT_CTLR_LLL_PRIO 3 if SOC_SERIES_NRF51X
|
||||
range BT_CTLR_LLL_PRIO 6 if (SOC_SERIES_NRF52X || SOC_SERIES_NRF53X)
|
||||
default BT_CTLR_LLL_PRIO
|
||||
help
|
||||
The interrupt priority for Ticker's Worker IRQ and Upper Link Layer
|
||||
higher priority functions.
|
||||
|
||||
config BT_CTLR_ULL_LOW_PRIO
|
||||
int "Upper Link Layer Low IRQ priority"
|
||||
range BT_CTLR_ULL_HIGH_PRIO 3 if SOC_SERIES_NRF51X
|
||||
range BT_CTLR_ULL_HIGH_PRIO 6 if (SOC_SERIES_NRF52X || SOC_SERIES_NRF53X)
|
||||
default BT_CTLR_ULL_HIGH_PRIO
|
||||
help
|
||||
The interrupt priority for Ticker's Job IRQ and Upper Link Layer
|
||||
lower priority functions.
|
||||
|
||||
config BT_CTLR_LOW_LAT
|
||||
bool "Low latency non-negotiating event preemption"
|
||||
default y if SOC_SERIES_NRF51X
|
||||
help
|
||||
Use low latency non-negotiating event preemption. This reduces
|
||||
Radio ISR latencies by the controller event scheduling framework.
|
||||
Consequently, this reduces on-air radio utilization due to redundant
|
||||
radio state switches.
|
||||
|
||||
config BT_CTLR_LOW_LAT_ULL
|
||||
prompt "Low latency ULL"
|
||||
bool
|
||||
depends on BT_CTLR_LOW_LAT
|
||||
default y
|
||||
help
|
||||
Low latency ULL implementation that uses tailchaining instead of while
|
||||
loop to demux rx messages from LLL.
|
||||
|
||||
config BT_CTLR_CONN_META
|
||||
prompt "Enable connection meta data extension"
|
||||
bool
|
||||
help
|
||||
Enables vendor specific per-connection meta data as part of the
|
||||
LLL connection object.
|
||||
|
||||
config BT_CTLR_RX_PDU_META
|
||||
prompt "Enable RX pdu meta data"
|
||||
bool
|
||||
|
||||
endif # BT_LL_SW_SPLIT
|
||||
|
||||
config BT_CTLR_RADIO_ENABLE_FAST
|
||||
bool "Use tTXEN/RXEN,FAST ramp-up"
|
||||
depends on SOC_COMPATIBLE_NRF52X || SOC_SERIES_NRF53X
|
||||
default y
|
||||
help
|
||||
Enable use of fast radio ramp-up mode.
|
||||
|
||||
config BT_CTLR_TIFS_HW
|
||||
bool "H/w Accelerated tIFS Trx switching"
|
||||
depends on !BT_CTLR_RADIO_ENABLE_FAST && BT_CTLR_TIFS_HW_SUPPORT
|
||||
default y
|
||||
help
|
||||
Enable use of hardware accelerated tIFS Trx switching.
|
||||
|
||||
config BT_CTLR_SW_SWITCH_SINGLE_TIMER
|
||||
bool "Single TIMER tIFS Trx SW switching"
|
||||
depends on (!BT_CTLR_TIFS_HW) && (SOC_COMPATIBLE_NRF52X || SOC_SERIES_NRF53X)
|
||||
help
|
||||
Implement the tIFS Trx SW switch with the same TIMER
|
||||
instance, as the one used for BLE event timing. Requires
|
||||
SW switching be enabled. Using a single TIMER:
|
||||
(+) frees up one TIMER instance
|
||||
(+) removes jitter for HCTO implementation
|
||||
(-) introduces drifting to the absolute time inside BLE
|
||||
events, that increases linearly with the number of
|
||||
packets exchanged in the event
|
||||
(-) makes it impossible to use most of the pre-programmed
|
||||
PPI channels for the controller, resulting in 4 channels
|
||||
less left for other uses
|
||||
|
||||
config BT_CTLR_PARAM_CHECK
|
||||
bool "Enable HCI Command Parameter checking"
|
||||
default y if BT_HCI_RAW
|
||||
help
|
||||
Enable code checking HCI Command Parameters. This is not needed in
|
||||
combined host plus controller builds, saving some code space.
|
||||
|
||||
if BT_CONN
|
||||
|
||||
config BT_CTLR_FAST_ENC
|
||||
bool "Fast Encryption Setup"
|
||||
depends on BT_CTLR_LE_ENC
|
||||
default y if BT_HCI_RAW
|
||||
help
|
||||
Enable connection encryption setup in 3 connection intervals.
|
||||
Peripheral will respond to Encryption Request with Encryption Response
|
||||
in the same connection interval, and also, will respond with Start
|
||||
Encryption Response PDU in the 3rd connection interval, hence
|
||||
completing encryption setup in 3 connection intervals. Encrypted data
|
||||
would be transmitted as fast as in 3rd connection interval from the
|
||||
connection establishment.
|
||||
Maximum CPU time in Radio ISR will increase if this feature is
|
||||
selected.
|
||||
|
||||
config BT_CTLR_LLCP_CONN
|
||||
int "Number of connections with worst-case overlapping procedures"
|
||||
default BT_MAX_CONN
|
||||
range 1 BT_MAX_CONN
|
||||
help
|
||||
Set the number connections for which worst-case buffer requirements
|
||||
for LLCP procedures must be met. Executing LLCP procedures on
|
||||
more than this number of connections simultaneously may cause
|
||||
instabilities.
|
||||
|
||||
config BT_CTLR_LLID_DATA_START_EMPTY
|
||||
bool "Handle zero length L2CAP start frame"
|
||||
default y if BT_HCI_RAW
|
||||
help
|
||||
Handle zero length L2CAP start frame.
|
||||
|
||||
config BT_CTLR_RX_ENQUEUE_HOLD
|
||||
bool "Procedure Complete after on-air instant"
|
||||
default y if BT_HCI_RAW
|
||||
help
|
||||
Hold enqueue of Procedure Complete events with instant until after the
|
||||
on-air instant is reached.
|
||||
|
||||
config BT_CTLR_TX_RETRY_DISABLE
|
||||
bool "Disable Tx Retry"
|
||||
help
|
||||
Avoid retransmission of a PDU if peer device Nack-ed a transmission
|
||||
in the current connection event, close the connection event so as to
|
||||
save current consumption on retries (in case peer has no buffers to
|
||||
receive new PDUs).
|
||||
|
||||
Enabling this will lower power consumption, but increase transmission
|
||||
latencies by one connection interval as the next attempt to send a PDU
|
||||
would happen in the next connection event instead of repeated retries
|
||||
in the current connection event.
|
||||
|
||||
config BT_CTLR_CONN_RSSI
|
||||
bool "Connection RSSI"
|
||||
help
|
||||
Enable connection RSSI measurement.
|
||||
|
||||
config BT_CTLR_CONN_RSSI_EVENT
|
||||
bool "Connection RSSI event"
|
||||
depends on BT_CTLR_CONN_RSSI
|
||||
help
|
||||
Generate events for connection RSSI measurement.
|
||||
|
||||
endif # BT_CONN
|
||||
|
||||
config BT_CTLR_ADV_INDICATION
|
||||
bool "Advertisement indications"
|
||||
depends on BT_BROADCASTER
|
||||
help
|
||||
Generate events indicating on air advertisement events.
|
||||
|
||||
config BT_CTLR_SCAN_REQ_NOTIFY
|
||||
bool "Scan Request Notifications"
|
||||
depends on BT_BROADCASTER
|
||||
help
|
||||
Generate events notifying the on air scan requests received.
|
||||
|
||||
config BT_CTLR_SCAN_REQ_RSSI
|
||||
bool "Measure Scan Request RSSI"
|
||||
depends on BT_CTLR_SCAN_REQ_NOTIFY
|
||||
help
|
||||
Measure RSSI of the on air scan requests received.
|
||||
|
||||
config BT_CTLR_SCAN_INDICATION
|
||||
bool "Scanner indications"
|
||||
depends on BT_OBSERVER
|
||||
help
|
||||
Generate events indicating on air scanner events.
|
||||
|
||||
config BT_MAYFLY_YIELD_AFTER_CALL
|
||||
bool "Yield from mayfly thread after first call"
|
||||
default y
|
||||
help
|
||||
Only process one mayfly callback per invocation (legacy behavior).
|
||||
If set to 'n', all pending mayflies for callee are executed before
|
||||
yielding
|
||||
|
||||
config BT_TICKER_COMPATIBILITY_MODE
|
||||
bool "Ticker compatibility mode"
|
||||
default y if SOC_SERIES_NRF51X
|
||||
help
|
||||
This option enables legacy ticker scheduling which defers overlapping
|
||||
ticker node timeouts and thereby prevents ticker interrupts during
|
||||
radio RX/TX. Enabling this option disables the ticker priority- and
|
||||
'must expire' features.
|
||||
|
||||
config BT_TICKER_EXT
|
||||
bool "Ticker extensions"
|
||||
depends on !BT_TICKER_COMPATIBILITY_MODE
|
||||
default y
|
||||
help
|
||||
This option enables ticker extensions such as re-scheduling of
|
||||
ticker nodes with slot_window set to non-zero. Ticker extensions
|
||||
are invoked by using available '_ext' versions of ticker interface
|
||||
functions.
|
||||
|
||||
config BT_CTLR_USER_EXT
|
||||
prompt "Enable proprietary extensions in Controller"
|
||||
depends on BT_LL_SW_SPLIT
|
||||
bool
|
||||
help
|
||||
Catch-all for enabling proprietary event types in Controller behavior.
|
||||
|
||||
config BT_CTLR_USER_EVT_RANGE
|
||||
int "Range of event constants reserved for proprietary event types"
|
||||
depends on BT_CTLR_USER_EXT
|
||||
default 5
|
||||
range 0 10
|
||||
help
|
||||
Number of event types reserved for proprietary use. The range
|
||||
is typically used when BT_CTLR_USER_EXT is in use.
|
||||
|
||||
config BT_CTLR_USER_TICKER_ID_RANGE
|
||||
int "Range of ticker id constants reserved for proprietary ticker nodes"
|
||||
depends on BT_CTLR_USER_EXT
|
||||
default 0
|
||||
range 0 10
|
||||
help
|
||||
Number of ticker ids reserved for proprietary use. The range
|
||||
is typically used when BT_CTLR_USER_EXT is in use.
|
||||
|
||||
config BT_RX_USER_PDU_LEN
|
||||
int "Maximum supported proprietary PDU buffer length"
|
||||
depends on BT_CTLR_USER_EXT
|
||||
default 2
|
||||
range 2 255
|
||||
help
|
||||
Maximum data size for each proprietary PDU. This size includes link layer
|
||||
header and payload. It does not account for HCI event headers as these
|
||||
PDUs are assumed to not go across HCI.
|
||||
|
||||
endmenu
|
||||
|
||||
comment "BLE Controller hardware configuration"
|
||||
|
||||
menuconfig BT_CTLR_GPIO_PA
|
||||
bool "Power Amplifier GPIO interface"
|
||||
depends on !SOC_SERIES_NRF51X
|
||||
help
|
||||
Enable GPIO interface to a Power Amplifier. This allows hardware
|
||||
designs using PA to let the Controller toggle their state based on
|
||||
radio activity.
|
||||
|
||||
if BT_CTLR_GPIO_PA
|
||||
|
||||
config BT_CTLR_GPIO_PA_PIN
|
||||
int "Power Amplifier GPIO pin number"
|
||||
range 0 47 if SOC_NRF52840
|
||||
range 0 31
|
||||
help
|
||||
GPIO Pin number connected to a Power Amplifier.
|
||||
|
||||
config BT_CTLR_GPIO_PA_POL_INV
|
||||
bool "Inverted polarity for the PA pin"
|
||||
help
|
||||
Enable inverted polarity (active low) for the PA pin.
|
||||
|
||||
config BT_CTLR_GPIO_PA_OFFSET
|
||||
int "Time from PA ON to Tx ready"
|
||||
default 5
|
||||
range 0 10
|
||||
help
|
||||
Time before Tx ready to turn on PA.
|
||||
|
||||
endif # BT_CTLR_GPIO_PA
|
||||
|
||||
menuconfig BT_CTLR_GPIO_LNA
|
||||
bool "Low Noise Amplifier GPIO interface"
|
||||
depends on !SOC_SERIES_NRF51X
|
||||
help
|
||||
Enable GPIO interface to a Low Noise Amplifier. This allows hardware
|
||||
designs using LNAs to let the Controller toggle their state based on
|
||||
radio activity.
|
||||
|
||||
if BT_CTLR_GPIO_LNA
|
||||
|
||||
config BT_CTLR_GPIO_LNA_PIN
|
||||
int "Low Noise Amplifier GPIO pin number"
|
||||
range 0 47 if SOC_NRF52840
|
||||
range 0 31
|
||||
help
|
||||
GPIO Pin number connected to a Low Noise Amplifier.
|
||||
|
||||
config BT_CTLR_GPIO_LNA_POL_INV
|
||||
bool "Inverted polarity for the LNA pin"
|
||||
help
|
||||
Enable inverted polarity (active low) for the LNA pin.
|
||||
|
||||
config BT_CTLR_GPIO_LNA_OFFSET
|
||||
int "Time from LNA ON to Rx ready"
|
||||
default 5
|
||||
range 0 10
|
||||
help
|
||||
Time before Rx ready to turn on LNA.
|
||||
|
||||
endif # BT_CTLR_GPIO_LNA
|
||||
|
||||
config BT_CTLR_PA_LNA_GPIOTE_CHAN
|
||||
# Hidden "nRF5 GPIO PA/LNA GPIOTE Channel"
|
||||
int
|
||||
depends on SOC_FAMILY_NRF && (BT_CTLR_GPIO_PA || BT_CTLR_GPIO_LNA)
|
||||
default 3 if PWM_NRF5_SW
|
||||
default 0
|
||||
help
|
||||
Select the nRF5 GPIOTE channel to use for PA/LNA GPIO feature.
|
||||
|
||||
comment "BLE Controller debug configuration"
|
||||
|
||||
config BT_CTLR_PROFILE_ISR
|
||||
bool "Profile radio ISR"
|
||||
help
|
||||
Turn on measurement of radio ISR latency, CPU usage and generation of
|
||||
controller event with these profiling data. The controller event
|
||||
contains current, minimum and maximum ISR entry latencies; and
|
||||
current, minimum and maximum ISR CPU use in micro-seconds.
|
||||
|
||||
config BT_CTLR_DEBUG_PINS
|
||||
bool "Bluetooth Controller Debug Pins"
|
||||
depends on BOARD_NRF51DK_NRF51422 || BOARD_NRF52DK_NRF52832 || BOARD_NRF52DK_NRF52810 || BOARD_NRF52840DK_NRF52840 || BOARD_NRF5340PDK_NRF5340_CPUNET || BOARD_RV32M1_VEGA
|
||||
help
|
||||
Turn on debug GPIO toggling for the BLE Controller. This is useful
|
||||
when debugging with a logic analyzer or profiling certain sections of
|
||||
the code.
|
||||
|
||||
endif # BT_LL_SW_SPLIT
|
||||
Loading…
Add table
Add a link
Reference in a new issue