nrf_802154_trx_receive_ack_received()

void nrf_802154_trx_receive_ack_received

(

void

)

Handler called when an ack is received with correct crc.

This handler is called from an ISR when:

• receive ack operation has been started with a call to nrf_802154_trx_receive_ack
• the RADIO received a frame on air with correct crc

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:

• checking if received frame is an ack and matches previously transmitted frame.
• 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.