Using dropbox developers for OTA on a TI processor

charlesfish

Hey guys,

I'm not sure if this was the right place to post this, but I am trying to use dropbox developers to program a TI CC3220 processor with OTA updates. I think that I have the developer account set up properly, but it seems like I need some sort of dropbox certificate for when I flash the processor. Do you know what the proper certificate would be for this?

The instructions I've been following can be found here:

http://dev.ti.com/tirex/content/simplelink_cc32xx_sdk_1_50_00_06/docs/simplelink_mcu_sdk/Over_The_Air_Update_Guide.html

Section 3.2 is where it talks about the certificates and such.

Thank you!

Charles

Greg-DB

We can't provide support for configuring third party applications or libraries themselves like this, but it sounds like you're probably referring to the certificate chain for the secure HTTPS connections to the Dropbox API. I don't know if this is in the format you need, so you may need to reformat it, but we have a copy of our trusted certificates included with our Python SDK here: https://github.com/dropbox/dropbox-sdk-python/blob/master/dropbox/trusted-certs.crt

Otherwise, I recommend contacting support for the product you're trying to use. For instance, it looks like there's an existing Texas Instruments forum thread about this here: https://e2e.ti.com/support/wireless-connectivity/wifi/f/968/t/746727?CCS-CC3220SF-LAUNCHXL-Searching-for-digcert-high-assurance-ca-der-certificate-file