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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:323
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:34
→ <Zephyr>/subsys/Kconfig:9
→ <Zephyr>/subsys/bluetooth/Kconfig:307
→ <Zephyr>/subsys/bluetooth/controller/Kconfig:633
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" if BT_CTLR_ADVANCED_FEATURES
default y
depends on BT_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.)