nrf_802154_trx_transmit_frame_ccastarted()

void nrf_802154_trx_transmit_frame_ccastarted ( void )

extern

Handler called when a cca operation during transmit attempt started.

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).
• transmit operation was started with parameter notifications_mask containing TRX_TRANSMIT_NOTIFICATION_CCASTARTED
• the RADIO peripheral started CCA operation.

Implementation is not responsible for anything related to the trx module since it serves as a pure notification of the channel assessment started event during transmission.