OTA DFU from OSX/Windows/Linux

RE: OTA DFU from OSX/Windows/Linux

Andreas48752 — Thu, 03 Feb 2022 15:18:00 GMT

Hi! I just stumbled over this thread.

Currently I am looking for a DFU OTA from .NET. So maybe there's an update on this? Has anyone a code example implementing DFU protocol or any other tips?

Thanks!

RE: OTA DFU from OSX/Windows/Linux

WirelessCharging — Thu, 10 Dec 2020 08:33:07 GMT

Has anyone gotten this to work? I'm targeting the task of implementing DFU OTA from PC desktop app. Would be much appreciated if anyone has a working code project for this.

RE: OTA DFU from OSX/Windows/Linux

shibshab — Thu, 11 Jan 2018 13:13:48 GMT

I mean that the protocol is open, so given a generic BLE device, you can implement it anywhere. Re-using the nrfutil library would be one way of doing this, then you could write a transport layer (which is a defined interface in nrfutil as far as I can remember) for the DFU protocol using whatever platform you want to support.

RE: OTA DFU from OSX/Windows/Linux

chaitz — Thu, 11 Jan 2018 12:45:39 GMT

Thanks @shibshab for your response. Do you mean using the nrfutil library to implement the DFU protocol?

RE: OTA DFU from OSX/Windows/Linux

shibshab — Thu, 11 Jan 2018 12:41:50 GMT

No, there are no tools currently available to DFU this without the use of a DK on any PC platform (windows, mac, linux).

However, it is possible to implement the Nordic Secure DFU protocol on any of these platforms.