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.

Direct dependencies¶

!SOC_SERIES_NRF51X && BT_LL_SW && BT_CTLR && BT_HCI && BT

(Includes any dependencies from if’s and menus.)

Defaults¶

No defaults. Implicitly defaults to n.

Kconfig definition¶

At subsys/bluetooth/controller/Kconfig:511

Included via Kconfig:10 → Kconfig.zephyr:35 → subsys/Kconfig:8 → subsys/bluetooth/Kconfig:156

Menu path: (top menu) → Bluetooth

menuconfig BT_CTLR_GPIO_LNA
    bool
    prompt "Low Noise Amplifier GPIO interface" if !SOC_SERIES_NRF51X && BT_LL_SW && BT_CTLR && BT_HCI && BT
    depends on !SOC_SERIES_NRF51X && BT_LL_SW && BT_CTLR && BT_HCI && BT
    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.

(Definitions include propagated dependencies, including from if’s and menus.)