Forced to recover the board each time I flash

[Calvin T]

Hey all,

Every time I flash, I get the following error message:

Error: One or more batch tasks failed:
- [Probe] Device error: Memory access error at 0x00000000. Probably a memory protection issue. Probe access is Secure, code: Generic

FATAL ERROR: command exited with status 1: nrfutil --json device x-execute-batch --batch-path 'C:\src\warn-zephyr\core\build\generated_nrfutil_batch.json' --serial-number 852006111

I then need to go to the connected devices and recover the board. At that point, I'm able to flash again. If I look at my .config output file, both of the APPROTECT configs are set to disable:

CONFIG_NRF_APPROTECT_DISABLE=y

CONFIG_NRF_SECURE_APPROTECT_DISABLE=y

Is there something more I need to do?

[Menon]

Hello,

Is this a development kit or a custom board?

Can you try updating the nrfutil device and see if that resolves the issue? If not, I recommend sharing the complete log here so we can get more details. Are you trying this from VS Code?

Try running the command:
nrfutil upgrade device

Kind regards,
Abhijith

[Calvin T]

It's a custom board. 

I tried updating the nrfutil. It's now at v2.11.0. 

PS C:\src\warn-zephyr\core\build\core> nrfutil upgrade device
Downloading nrfutil-device-x86_64-pc-windows-msvc-2.11.0
Verifying nrfutil-device-x86_64-pc-windows-msvc-2.11.0
Updating nrfutil-device to 2.11.0
[00:00:08] ###### 100% [Upgrade packages] Upgrade packages
PS C:\src\warn-zephyr\core\build\core>

[Calvin T]

When I attempt to post the log, I get "An error occurred, please try again or contact your administrator." It's only about a hundred lines or so, so...?