Help¶

The interrupt priority for event preparation and radio IRQ.

Direct dependencies¶

BT_LL_SW_SPLIT && BT_CTLR && BT_HCI && BT

(Includes any dependencies from ifs and menus.)

Default¶

0

Kconfig definition¶

At <Zephyr>/subsys/bluetooth/controller/Kconfig.ll_sw_split:256

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:34 → <Zephyr>/subsys/Kconfig:8 → <Zephyr>/subsys/bluetooth/Kconfig:240 → <Zephyr>/subsys/bluetooth/controller/Kconfig:554

Menu path: (Top) → Sub Systems and OS Services → Bluetooth → Bluetooth Controller → Advanced features

config BT_CTLR_LLL_PRIO
    int "Lower Link Layer (Radio) IRQ priority" if BT_CTLR_ADVANCED_FEATURES
    range 0 3 if SOC_SERIES_NRF51X
    range 0 6 if SOC_SERIES_NRF52X || SOC_SERIES_NRF53X
    default 0
    depends on BT_LL_SW_SPLIT && BT_CTLR && BT_HCI && BT
    help
      The interrupt priority for event preparation and radio IRQ.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)