CONFIG_BT_CTLR_GPIO_CSN_PIN

FEM CSN pin number

Type: int

Help

GPIO Pin number connected to the CSN pin of the nRF21540 FEM.

Direct dependencies

BT_CTLR_FEM_NRF21540 && BT_LL_SW_SPLIT && BT_CTLR && BT_HCI && BT

(Includes any dependencies from ifs and menus.)

Defaults

No defaults. Implicitly defaults to the empty string.

Kconfig definition

At <Zephyr>/subsys/bluetooth/controller/Kconfig.ll_sw_split:760

Included via <Zephyr>/Kconfig:8<Zephyr>/Kconfig.zephyr:44<Zephyr>/subsys/Kconfig:9<Zephyr>/subsys/bluetooth/Kconfig:175<Zephyr>/subsys/bluetooth/controller/Kconfig:667

Menu path: (Top) → Sub Systems and OS Services → Bluetooth → Bluetooth Controller → nRF21540 GPIO interface

config BT_CTLR_GPIO_CSN_PIN
    int "FEM CSN pin number"
    range 0 47 if SOC_NRF52840 || SOC_NRF5340_CPUNET
    range 0 31
    depends on BT_CTLR_FEM_NRF21540 && BT_LL_SW_SPLIT && BT_CTLR && BT_HCI && BT
    help
      GPIO Pin number connected to the CSN pin of the nRF21540 FEM.

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