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CC1352P: No image available in OTA

Part Number: CC1352P
Other Parts Discussed in Thread: Z-STACK

Hello community,

We are working on a Zigbee application on a coordinator (CC1352P and Z-Stack Linux). Now we are working with the OTA server. We managed to successfully register a .ota image, and we enabled the option to notify the device when the registration was finished, so that the update would begin.

The "Image Notify" message is:

The "Query Next Image Request" message is:

The "Query Next Image Response" message is:

It says there is no image available. However, the image is registered in the database. Also, I followed the registration process through the console, and everything happened fine. From what I can see, the reporting image is a lower version than the one registered on the device. I understand well ? If yes, how can I "force" a device to update by OTA with a lower version image?

BR,

Randy

  • Hi Randy,

    I agree that the lower versioning could be an issue, also I noticed that the image types do not match.  You should modify the image type and file version checking inside OtaServer_GetImage -> FindNextImage from OtaServer.c to meet your needs.

    Regards,
    Ryan