Help¶

Use a GPIO pin to reset the nRF52840 controller and let it wait until all bytes traveling to the H4 device have been received and drained, thus ensuring communication can begin correctly.

Direct dependencies¶

BOARD_NRF9160DK_NRF9160 || BOARD_NRF9160DK_NRF9160NS

(Includes any dependencies from ifs and menus.)

Default¶

y if BT_H4

Kconfig definition¶

At <Zephyr>/boards/arm/nrf9160dk_nrf9160/Kconfig:6

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:27 → <Zephyr>/boards/Kconfig:48

Menu path: (Top) → Board Options

config BOARD_NRF52840_GPIO_RESET
    bool "Use nRF52840 GPIO reset pin"
    default y if BT_H4
    depends on BOARD_NRF9160DK_NRF9160 || BOARD_NRF9160DK_NRF9160NS
    help
      Use a GPIO pin to reset the nRF52840 controller and let it wait until all
      bytes traveling to the H4 device have been received and drained, thus
      ensuring communication can begin correctly.

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