esp_ieee802154_set_ack_timeout isn't implemented (IDFGH-13994)

[sethtroisi]

Is your feature request related to a problem?

This is defined in components/ieee802154/include/esp_ieee802154.h but never implemented.

Describe the solution you'd like.

No response

Describe alternatives you've considered.

No response

Additional context.

No response

[chshu]

The current 802.15.4 driver and hardware handle the Ack process internally:

• Tx Ack: When a unicast frame is received, the hardware generates and transmits the Ack frame, while the software configures the pending bit in the SFD event.
• Rx Ack: After a frame is transmitted, the hardware waits for the Ack frame. If the correct Ack is received, an rx_ack_done event is triggered. If the ack times out, a tx failed due to ack timeout event is triggered.

The user can't disable the hardware auto Ack with current APIs, so esp_ieee802154_set_ack_timeout is not applicable. Could you share your use case that requires modifying the Ack timeout?