nrfutil.exe DFU via BLE

RE: nrfutil.exe DFU via BLE

Amanda Hsieh — Tue, 15 Nov 2022 20:01:46 GMT

Hi,

Where do you get the app_dfu_package.zip? Are you using the nRF5 SDK or NCS?

nrfutil dfu ble only supports the package for nRF5SDK.

-Amadna H.

RE: nrfutil.exe DFU via BLE

Marcel — Tue, 15 Nov 2022 17:38:12 GMT

D:\Nordic Semi\Mass_DFU>nrfutil pkg display app_dfu_package.zip
Traceback (most recent call last):
File "nordicsemi\__main__.py", line 1555, in <module>
File "click\core.py", line 1137, in __call__
File "click\core.py", line 1062, in main
File "click\core.py", line 1668, in invoke
File "click\core.py", line 1668, in invoke
File "click\core.py", line 1404, in invoke
File "click\core.py", line 763, in invoke
File "nordicsemi\__main__.py", line 939, in display
File "nordicsemi\dfu\package.py", line 264, in parse_package
File "nordicsemi\dfu\package.py", line 671, in unpack_package
File "nordicsemi\dfu\manifest.py", line 200, in from_json
File "nordicsemi\dfu\manifest.py", line 189, in __init__
TypeError: __init__() got an unexpected keyword argument 'init_packet_data'
[13196] Failed to execute script '__main__' due to unhandled exception!

Same issue.

RE: nrfutil.exe DFU via BLE

Amanda Hsieh — Tue, 15 Nov 2022 16:57:00 GMT

Hi,

How do you generate the app_dfu_package.zip? Please post the commands you used to generate the app_dfu_package.zip.

Could you run "nrfutil pkg display app_dfu_package.zip" and provid the log? Thanks.

-Amanda H.

RE: nrfutil.exe DFU via BLE

Marcel — Mon, 14 Nov 2022 11:00:50 GMT

Hi Amadma, I can confirm that also with v6.1.7 this issue persists. What do you mean with NCS?

RE: nrfutil.exe DFU via BLE

Marcel — Fri, 11 Nov 2022 19:02:27 GMT

It’s this version:

https://www.nordicsemi.com/Products/Development-tools/nrf-util

not using Python, just Windows cmd.

RE: nrfutil.exe DFU via BLE

Amanda Hsieh — Fri, 11 Nov 2022 14:50:26 GMT

Hi,

Are you using NCS or nRF5 SDK?

What is the nrfutil and python version you are using?

I must admit I do not recognize the error message, but I would suggest you use the latest version of nrfutil which is tested wtih Pytnon 3.8. So I would also recommend you use that.

Regards,
Amadma H.