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CC3220SF-LAUNCHXL: Local OTA Example - Flashing issue

Naga SuresH
Intellectual 560 points
Part Number: CC3220SF-LAUNCHXL
Other Parts Discussed in Thread: UNIFLASH, CC3220SF

Hi,

I am trying to Flash local Ota demo example by using Uniflash project. 

1. Imported Uniflash project from <C:\ti\simplelink_cc32xx_sdk_4_40_00_07\examples\rtos\CC3220SF_LAUNCHXL\demos\local_ota\uniflash>

2. Removed sys/mcuflashimg.bin and tried to add bin file which is created by IAR.

3. While programming image I am facing the issue "Operation failed: Error: SLImageCreator.exe: fs_programming error: ret: -10372, ex_err: 2633 - FS_WRONG_CERTIFICATE_FILE_NAME"

SDK : simplelink_cc32xx_sdk_4_40_00_07

IAR : 8.40.2 version.

Please find the below screenshots for more details.

 

Please help me resolving this issue.

Regards,

Suresh

  • 0
    TI__Guru 63006 points

    When adding the MCU image you need to sign the image using a private key (e.g. using the "dummy" Playground certificate store, you can use: "dummy-trusted-cert-key") and provide the corresponding certificate that exists on the file system (e.g. "dummy-trusted-cert"), to verify it. This should be done in the file properties windows. If you provide a certificate that is not self-signed (i.e. root CA) you will need to include the entire chain (e.g.  "dummy-trusted-cert", "dummy-trusted-cert", "dummy-trusted-ca-cert", "dummy-root-ca-cert").

    See more details in www.ti.com/.../swru469

    br,

    Kobi