How the FW update demo works on the IOS ST25 App?
Hi,
I am working on a project with a STM32 + ST25DV NFC tag + mobile app, I developed a bootloader that receives the new binary through FTM and it works well with the app we are developing (using the transceive API from Android), but we are having trouble making it work on IOS, the person that was developing the app does not have any experience with swift and the app is being developed in Flutter, using a plugin to translate the actions to native API (like the transceive), it is partially working but with some annoying limitations:
- The IOS NFC window is always on the front while the NFC transaction happens, not allowing to display any progress bar
- The IOS NFC section seems to have a timeout of around 30s, after that the sending process is interrupted, this is our major bottleneck
I saw in the IOS version of the ST25 app that it allows the fw update demo, but I don't have the NFC demo kit now (we used only NFC04 and nucleo64 boards for development), I also searched online for a video showing how the IOS version of the app behaves during the fw update demo, but could not find...
And I tried inspecting the IOS ST25 source code, but, as I said, no one here has any experience with swift and I could not understand how things are done there..
So here are my questions:
- How the demo works on IOS when transferring big binaries which takes more than 40s to complete?
- Is there any video of this fw update demo running on the IOS APP? so I could at least see how ST managed it, if not, could someone from ST be kindly enough to record it and post here?
- If necessary I will buy the demo board just to see how the fw update routine works, could someone from ST tell me which demo board(s) are indicated to test the fw update demo from the st25 app?
Thanks
Gustavo