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Original question:

CC3220SF-LAUNCHXL: Can't provision devices

CC3220SF-LAUNCHXL: Wi-Fi forum

Brian Harlow
Prodigy 230 points
Part Number: CC3220SF-LAUNCHXL
Other Parts Discussed in Thread: CC3220SF, UNIFLASH

I am using the provisioning example from the SDK CC32XX Version 3.10.00.04 and attempting to provision my CC3220SF using the SimpleLink Wi-Fi Starter Pro app on iOS. I'm flashing the code using Uniflash and have some settings changed in Uniflash attempting to open port 443 so I can post to an AWS server in my user application code. However, when I have the secured checkbox checked under the HTTP Server tab in Uniflash the app is unable to configure the device even though I am connected to the "mysimplelink-xxxxxx" wifi that my device produces. I need this port opened in order to accomplish my project's needs, but all of my code is supposed to run after the device is provisioned. I've provided a screenshot of the error message that the app gives me, and I'd appreciate any help I could get in resolving this issue!

  • 0
    Prodigy 230 points

    It is worth noting that when that "Secured" checkbox under Primary Port on the HTTP Server page is unchecked the device has no issues provisioning.

  • 0
    TI__Mastermind 22935 points

    Hi Brian,

    I don't think the HTTP settings have anything to do with the provisioning failing. Like you said, the application doesn't start because you cannot provision. Also, the HTTP server option is for using the CC3220 as an HTTP server. If you are trying to connect it to an AWS HTTP server you should be using our HTTP client library which is not configurable through Uniflash. Please confirm if you're trying to use our device as a server or client. Also, to make sure I understand are you saying provisioning started failing when you changed the port number in Uniflash to 443? If so could if change it back to default port (I think 80) will it work again? Please clarify.

    Jesu

  • 0 in reply to Brian Harlow
    TI__Mastermind 22935 points

    Hello,

    I'm going to close this thread due to inactivity. If you have the same issue respond here. If you have a new issue create a new thread.

    Jesu