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Original question:

CC3220SF-LAUNCHXL: OTA local example - Can't access ota.html

CC3220SF-LAUNCHXL: OTA local example - OTA Sign File error - TAR File access

Selvaprabakaran K
Expert 1210 points
Part Number: CC3220SF-LAUNCHXL
Other Parts Discussed in Thread: CC3220SF, UNIFLASH

hai all,

i am working with CC3220SF Local OTA 

Following the guide of the example:

local OTA.HTM Page access is success fully .. but TAR File Signature Missing Error coming   .. How to solve this issue

and using uniflash create the OTA TAR File..

 all signature file Followed by New update SDK only 

i followed 

https://e2e.ti.com/support/wireless-connectivity/wifi/f/968/t/613302

but can not update webpage.. (OTA.Sign File not generate at TAR File)

how to resolve this issue. please tel us step by step process ..

Thanks and Regards

SELVA

 

 

  • 0
    TI__Guru 63006 points

    Hi Selva,

    Which Uniflash version are you using?
    In the latest version, once you try "Create OTA" you need to select a key to sign the image.
    Have you done that?
    You should then choose the private key (e.g. "dummy_ota_vendor_key.der" if you use the playground certificate catalog) that corresponds to the certificate you put in flash ("dummy_ota_vendor_cert.der").

    For more details, please refer to (see the "Preparing An OTA Image" section).

    Br,

    Kobi