nrf_802154_trx_transmit_frame_ccabusy()

void nrf_802154_trx_transmit_frame_ccabusy

(

void

)

Handler called when a cca operation during transmit attempt failed.

This handler is called from an ISR when:

• transmit operation with cca has been started with a call to nrf_802154_trx_transmit_frame(cca=true).
• the RADIO detected that channel was busy.

When this handler is called following holds:

• the RADIO peripheral started ramping down (or it ramped down already)
• trx module is in FINISHED state.

Implementation is responsible for:

• leaving FINISHED state. It may do this by call to:
  • nrf_802154_trx_receive_frame,
  • nrf_802154_trx_transmit_frame,
  • nrf_802154_trx_go_idle,
  • nrf_802154_trx_disable.