Failed to boot asset tracker v2 example code

RE: Failed to boot asset tracker v2 example code

Hung Bui — Fri, 18 Oct 2024 08:43:08 GMT

Hi Neel,
The default configuration for Asset tracker is with MCUBoot. And I can build and flash without problem. Please double check. Having a product without option to do DFU update may not be a good idea.

RE: Failed to boot asset tracker v2 example code

Neel Oza — Fri, 18 Oct 2024 06:29:21 GMT

Hello Hung.

The issue got resolved once disabled secure MCU boot option from configuration.

RE: Failed to boot asset tracker v2 example code

Hung Bui — Fri, 11 Oct 2024 13:45:43 GMT

Hi Neel ,
Could you tell which DK version you have ?
Please try flashing the attached hex file to see if you still have the issue.
If you still, please send us your project so we can compile and test here. devzone.nordicsemi.com/.../3162.merged.hex

You may want to try calling nrfjprog --qspieraseall
Just in case that the external flash need to be erased.

RE: Failed to boot asset tracker v2 example code

Neel Oza — Fri, 11 Oct 2024 10:41:54 GMT

Hii Hung,

I am using the same build option.

RE: Failed to boot asset tracker v2 example code

Hung Bui — Thu, 10 Oct 2024 14:46:29 GMT

Hi Neel,
It's most likely an issue with no-sysbuild build.
Could you make sure that you select sysbuild when you build the application, otherwise the external flash will not be initialized (which get configured in Kconfig.sysbuild) and result in error -19.

RE: Failed to boot asset tracker v2 example code

Neel Oza — Thu, 10 Oct 2024 13:23:49 GMT

Hello Hung,

No, I haven't done any modification to the sample.

Yes, I have build for nrf9160dk_nrf9160_ns board. I also have another board for nrf91 series as nrf9151 facing the same issue in that also.

I have successfully applied full chip erase command and using the same example code in nrf-sdk ncs/v2.7.0/nrf/applications/asset_tracker_v2 .

RE: Failed to boot asset tracker v2 example code

Hung Bui — Thu, 10 Oct 2024 12:59:12 GMT

Hi Neel,
Did you do any modification to the sample ?
I assume you built for nrf9160dk_nrf9160_ns board ?
Please try to do a full chip erase before testing. You can try nrfjprog --recover.
Could you send the project source ?