Hello there,
I'm currently trying to implement SUOTA in our application and would like to ask you two questions:
1) I'd like to flash a new image to a DA14681 via the Dialog-App. I can find and select the device, but when I proceed with ‘Update’ the list ‘Select a file…’ is empty. It seems the App can't find the .img I put in locale/SUOTA on my iPhone. Can you help me where to put the image-file so that the App can find it? :-)
2) I'd like to understand the source code of your SUOTA App better - is there some additional documentation for the code?
Thanks in advance,
Philipp
Keywords:
Device:
Hi dsandbue,
1) The Ios should be able to see the image without any probelms, are you sure that the new image that you have placed in the phone has the .img or .bin extension ?
2) Regarding the SUOTA application, there is no specific documentation that explains the code of the Android/ios application, but the source code is available online under the Software & Tools tab in the Mobile section.
Thanks MT_dialog
Thank you for your answer.
1) Yes, the Image has a .img extension, it works when I upload it via the Android-SUOTA-App. A collegue of mine mentioned I would need to transfer the Image via iTunes - is that correct?
2) Okay no problem. Is there some documentation about the SUOTA-procedure itself? Like, what commands/data are sent between the phone and the µC, in what order, etc, ...?
Many thanks,
Philipp
Hi dsandbue,
1) Thats correct, if you are using an iOS then you should use iTunes in order to upload the image to your phone.
2) You can find a few information regarding the SUOTA protocol in the AN-B-003 Software Patching over the Air (SPOTA) document, this is located in the document section in the Discontinued application notes, SDK3 documents.
Thanks MT_dialog
Thanks a lot. :-)