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zigpy / zigpy-cli

Command line interface for zigpy
GNU General Public License v3.0
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Add tool to recalculate PCAP frame checksums #1

Closed puddly closed 3 years ago

Adminiuga commented 3 years ago

Should do it in bellows if using newer emberznet. Per Silabs, they still validate the data frame, so if we received it, then the FCS is assumed to be correct.

puddly commented 3 years ago

Sure. It should be possible to directly overwrite the 802.15.4 FCS within bellows itself then, without pulling in the scapy dependency. I think it's computed over the entire packet?