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CONFIG_BT_CTLR_LOW_LAT_ULL
¶
Low latency ULL
Type: bool
Help¶
Low latency ULL implementation that uses tailchaining instead of while loop to demux rx messages from LLL.
Direct dependencies¶
BT_CTLR_LOW_LAT
&& BT_LL_SW_SPLIT
&& BT_CTLR
&& BT_HCI
&& BT
(Includes any dependencies from ifs and menus.)
Default¶
y
Kconfig definition¶
At <Zephyr>/subsys/bluetooth/controller/Kconfig.ll_sw_split:303
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:34
→ <Zephyr>/subsys/Kconfig:9
→ <Zephyr>/subsys/bluetooth/Kconfig:240
→ <Zephyr>/subsys/bluetooth/controller/Kconfig:595
Menu path: (Top) → Sub Systems and OS Services → Bluetooth → Bluetooth Controller → Advanced features → Low latency non-negotiating event preemption
config BT_CTLR_LOW_LAT_ULL bool "Low latency ULL" ifBT_CTLR_ADVANCED_FEATURES
default y depends onBT_CTLR_LOW_LAT
&&BT_LL_SW_SPLIT
&&BT_CTLR
&&BT_HCI
&&BT
help Low latency ULL implementation that uses tailchaining instead of while loop to demux rx messages from LLL.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)