[112] RADIO: False SFD field matches in IEEE 802.15.4 mode RX

This anomaly applies to IC Rev. Engineering A, build codes QIAA-AA0.

Symptoms

False FRAMESTART, ADDRESS, PAYLOAD, and END events are triggered and a corrupted packet with a failing CRC is received.

Conditions

The SFD octet of the packet on air does not match the value configured in the SFD register.

Consequences

Packet with CRC error is received, when it should have been discarded based on SFD field.

Workaround

Check for CRC failure after the END event triggers.


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