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differential firmware upgrade OTA?

Nick Lee

Due to RF over the air lost, need re-transmission whole image again when do firmware upgrade.

Is there any possible that we can block some code in fixed flash section and just upgrade this section through OTA?

Or any suggestion for improve upgrade stability.

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    Yes, it is possible. But not simple.

    Time to get googling. "incremental" and "patch" would be other good search terms.

    Or you could just have a download protocol which can re-start after an interruption

    Nothing specifically to do with ARM or Keil.

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  • 0

    Yes, it is possible. But not simple.

    Time to get googling. "incremental" and "patch" would be other good search terms.

    Or you could just have a download protocol which can re-start after an interruption

    Nothing specifically to do with ARM or Keil.

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