CCA configuration management

Functions
void	nrf_802154_cca_cfg_set (const nrf_802154_cca_cfg_t *p_cca_cfg)
	Configures the radio CCA mode and threshold.
void	nrf_802154_cca_cfg_get (nrf_802154_cca_cfg_t *p_cca_cfg)
	Gets the current radio CCA configuration.

Detailed Description