OTA-DFU - Generating own packages

[pavan]

Hi All,

I am performing OTA-DFU - Generating our  own packages on my nRF52DK. but when i am trying to generate zip but i am getting some error , below is the screenshot for the same . please suggest.

Thanks in advance

Pavan

[tesc]

Hi,

The --application option expects the full path (including file name) of the hex file, but you have only provided the path to the _build folder. Use the full path instead. (Most likely ending in ...arm5_no_packs\_build\nrf52832_xxaa.hex for this particular example.)

Regards,
Terje

[pavan]

Hi,

Yes I correctrc that and I can be able to generate the zip file..when I am trying to perform ota using nrf connect  dfu process is starting but it's disconnecting ..not complete in the process what might be the possible reason?

Also how to generate zip file which consists of both soft device and application program..

Please suggest.

Thanks in advance

Pavan

[tesc]

Hi,

It can be many things. Where does it stop? What does the log say? Have you searched for an answer here on DevZone?

For app + SD update you must provide both --application and --softdevice parameters. Run nrfutil pkg generate --help for a listing of options and the supported combinations of app, SD and BL (some of which have certain restrictions). For more information, see Creating a firmware package with nrfutil.

Regards,
Terje