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Topic: Retrieving data from arduino (Read 844 times) previous topic - next topic

xqtm

hi ,
i've got a problem ... i was working when the power shutted down ... and i've got just an old old save of my work, but i've updated the arduino just 2 mins before the blackout ... is there a way to retrieve data from the arduino ?

Groove

Yes there is, but no, it won't look anything like your sketch.
Sorry.
Per Arduino ad Astra

xqtm

well how it looks like ? assembler code ? :D

Groove

Per Arduino ad Astra

xqtm

anyway to get it back to something more readable ?

Groove

No, not really.
The compiler will have reduced your source to machine code, and may have done some optimisations in the process.
Even if you point a disassembler at the code, it will still be a pretty manual process to reconstruct the original C source.
Per Arduino ad Astra

xqtm

than ill write it back, and ill write also an autosave into the arduino ide :D

AverageGuy

Consider purchasing a UPS also.  Mine has saved me more than once.

Jim.

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