Help¶

If energy detected in a given channel is above the value then the channel is deemed busy. The unit is defined as per 802.15.4-2006 spec.

Direct dependencies¶

NRF_802154_RADIO_DRIVER && HAS_NORDIC_DRIVERS

(Includes any dependencies from ifs and menus.)

Default¶

45

Kconfig definition¶

At <Zephyr>/modules/Kconfig.nordic:63

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:10 → <Zephyr>/modules/Kconfig:20

Menu path: (Top) → Modules → Nordic drivers → Enable nRF IEEE 802.15.4 radio driver

config NRF_802154_CCA_ED_THRESHOLD
    int "nRF IEEE 802.15.4 CCA Energy Detection threshold"
    default 45
    depends on NRF_802154_RADIO_DRIVER && HAS_NORDIC_DRIVERS
    help
      If energy detected in a given channel is above the value then the
      channel is deemed busy. The unit is defined as per 802.15.4-2006 spec.

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