DFU Flutter plugin questions

RE: DFU Flutter plugin questions

ptmagnuson — Fri, 06 Jan 2023 23:28:28 GMT

Although this repository is deprecated, it looks like a good starting point and less complex than the replacement. It would be great to find an implementation of this in Flutter/Dart. Let me know if you have any pointers.

RE: DFU Flutter plugin questions

ptmagnuson — Fri, 06 Jan 2023 21:30:55 GMT

I've recently learned that the newer versions of the nRF Connect SDK (ncs - we are using 2.1.1) don't use the same DFU process with .zip files. The newer version uses SMP over BLE to send a new file to the Zephyr OS.

Are you aware of any Flutter/Dart code that would be a good starting point for this?

Thank you very much.

RE: DFU Flutter plugin questions

fjorge — Fri, 06 Jan 2023 15:57:59 GMT

Hi,

From our devs, the integration was straightforward (like the example). Just 2 things:

* The Flutter plugging bridges the native SDKs so you need to check that Android/iOS SDKs are imported into the native projects

* validate the DFU file on nrfconnect (if it works there it works on flutter)

RE: DFU Flutter plugin questions

ptmagnuson — Wed, 04 Jan 2023 18:09:36 GMT

I am in a similar situation, developing a Flutter application to control our Nordic/Bluetooth device.

Does anyone else have experience incorporating DFU into a Flutter app?

Thank you,

RE: DFU Flutter plugin questions

Edvin — Mon, 25 Jan 2021 12:02:42 GMT

Hehe! Yes. Would you look at that. As mentioned, we work mainly on the nRF chip side here on technical support. I guess you are correct. If the flutter library is linked to from our iOS/Android DFU Libraries, I guess it is "officially supported on our behalf", yes.

RE: DFU Flutter plugin questions

fjorge — Fri, 22 Jan 2021 14:45:45 GMT

Hi Edvin,

In both pages you sent there are in the end under "Flutter" chapter.

https://github.com/NordicSemiconductor/Android-DFU-Library#flutter

https://github.com/NordicSemiconductor/IOS-Pods-DFU-Library#flutter

BR,

Fernando

RE: DFU Flutter plugin questions

Edvin — Fri, 22 Jan 2021 14:35:39 GMT

Hello,

Where is this referred to from?

I have never heard of Flutter before (but we work mostly on the applications on the nRF side.

We have the DFU Library for Android and iOS. You can check them out.

Best regards,

Edvin