nRF Connect Device Manager <-> implement SMP-Server on nRF52840 running SDK 16

[Tommy F Kristensen]

Hi 

I have a board nRF52840 configured with some QSPI with filesystem configured

I would like to manage the file system from an app and I saw that - nRF Connect Device Manager, can do this but it requires an SMP server that looks like it is only implemented on Zephyr

List files, upload and download files, from the device to the smartphone

Is it possible to port or are there already implemented an SMP- server on the native code running on the nRF 52840 with SDK 16

Are there any other examples on file transfer ?

Best Regards

Tommy F Kristensen

[Jørgen Holmefjord]

Hi,

I'm not aware of any implementation of SMP server for nRF5 SDK.

As an alternative, you may have a look at the Object Transfer Service Server Application. You will need to implement some logic around file listing, reading and writing, but I think this approach may be simpler than porting the full SMP server implementation.

Best regards,
Jørgen

[Tommy F Kristensen]

Hi Jørgen

Thanks for your answer

I have been looking into https://github.com/NordicPlayground/nrf52-ble-image-transfer-demo, I think this also uses the object transfer but are using the 2Mbit transfer if possible.

Is is a durable example to start on for file transfer(will it work on both Android and IOS , new and old mobiles ?)

Best Regards

Tommy