What to do when swap process has problems?

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What to do when swap process has problems?

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eengineer
Contributor I

I have over the wire update with Flash swap generally working on a K64.

If my process encounters a problem, I am unclear on what the most appropriate steps are to invalidate the process properly, such that I can continue operation with existing code, and still have the option of trying to reflash later. I do not find that AN4533 gives any useful suggestions on this.

Should I simply erase the whole block of flash on which I was working?

Should I erase just the flash indicator(s)?

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Jorge_Gonzalez
NXP Employee
NXP Employee

Hello,

In case of an error condition situation when using the SWAP system, indeed you can simply erase the corrupted flash block and reprogram the firmware again. Please see a similar discussion in the next thread:

https://community.nxp.com/thread/430188 

Let me know if any doubts.

Regards!

Jorge Gonzalez

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