Help¶

The GPIO driver does bit-banging with inline assembly, and is not available on all SoCs.

Direct dependencies¶

SOC_SERIES_NRF51X && <choice WS2812_STRIP_DRIVER: Driver backend>

(Includes any dependencies from ifs and menus.)

Kconfig definition¶

At <Zephyr>/drivers/led_strip/Kconfig.ws2812:29

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:32 → <Zephyr>/drivers/Kconfig:74 → <Zephyr>/drivers/led_strip/Kconfig:32

Menu path: (Top) → Device Drivers → LED strip drivers → Enable WS2812 (and compatible) LED strip driver → Driver backend

config WS2812_STRIP_GPIO
    bool "Enable the GPIO driver"
    depends on SOC_SERIES_NRF51X && <choice WS2812_STRIP_DRIVER: Driver backend>
    help
      The GPIO driver does bit-banging with inline assembly,
      and is not available on all SoCs.

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