NRF TOOLKIT + dfu_application.zip

RE: NRF TOOLKIT + dfu_application.zip

Perre — Fri, 14 Jul 2023 07:52:45 GMT

Just as info.. issueing the ticket I used connect SDK 2.2.0 version.

After some struggle I have now upgraded to SDK 2.4.0 and now the DFU works well.

I changed my .config to get all code compiled on new SDK version(2.4.0). Dont really know exactly what did it.

Anyway, I am happy!

CONFIG_BOOTLOADER_MCUBOOT=y

CONFIG_MCUBOOT_USE_ALL_AVAILABLE_RAM=y

CONFIG_NCS_SAMPLE_MCUMGR_BT_OTA_DFU=y

CONFIG_NCS_SAMPLE_MCUMGR_BT_OTA_DFU_SPEEDUP=y

RE: NRF TOOLKIT + dfu_application.zip

Menon — Fri, 07 Jul 2023 08:47:41 GMT

Hello,

Could you share the SDK version you are using? Are you working with Android or iOS? Do you have any logs to share, in order to get a bit more idea on what's happening on the image side? Are you giving "Test and confirm" or "Confirm only" to the image for swapping?

Kind Regards,

Abhijith

RE: NRF TOOLKIT + dfu_application.zip

Perre — Thu, 06 Jul 2023 11:02:45 GMT

well, device manager app seems to be the one to use.

It accept the file and all seems to be uploaded.. but in some way it fails anyway..
state invalid value(3) I dont know what that means..

and my settings...

What does the invalid value mean?

RE: NRF TOOLKIT + dfu_application.zip

Menon — Thu, 06 Jul 2023 09:54:22 GMT

Hello,

I think NRF toolkit is based on our old nRF5 SDK and that's the reason it's looking for softdevice and bootloader . Could you try using nRF connect Mobile Application or you can use device manager app for doing the DFU. Please let me know if this worked or you are still struggling.

Kind Regards,

Abhijith