AWR1843: How to add customize callback when facing abort in 1843?

Tool/software:

Hi team,

My customer wants to protect the relevant scene information when an abort occurs. They are using TI BIOS version 6_73_01_01 and the AWR1843 chip. For this requirement, how can we add a callback? If we want to save the scene information during an abort, what operations are recommended?

Regards,

Shawn