nrf_802154_transmitted()

void nrf_802154_transmitted ( uint8_t * p_frame, const nrf_802154_transmit_done_metadata_t * p_metadata )

extern

#include <nrf_802154/common/include/nrf_802154_callouts.h>

Notifies that a frame was transmitted.

Note

If ACK was requested for the transmitted frame, this function is called after a proper ACK is received. If ACK was not requested, this function is called just after transmission has ended.

The buffer pointed to by nrf_802154_transmit_done_metadata_t::data.transmitted.p_ack is not modified by the radio driver (and cannot be used to receive a frame) until nrf_802154_buffer_free is called.

The buffer pointed to by nrf_802154_transmit_done_metadata_t::data.transmitted.p_ack may be modified by the function handler (and other modules) until nrf_802154_buffer_free is called.

The next higher layer must handle either nrf_802154_transmitted or nrf_802154_transmitted_raw. It should not handle both functions.

nrf_802154_transmit_done_metadata_t::data.transmitted.time granularity depends on the granularity of the timer driver in the platform/timer directory.

Including a timestamp for received frames uses resources like CPU time and memory. If the timestamp is not required, use nrf_802154_received instead.

This callout is called by the nRF 802.15.4 Radio Driver if NRF_802154_USE_RAW_API is disabled.

Parameters

[in]	p_frame	Pointer to a buffer that contains PHR and PSDU of the transmitted frame.
[in]	p_metadata	Pointer to a metadata structure describing frame passed in p_frame.