Can't do debug in real board

[azwawe]

Hi,

I am currently having a project which is communicating between nrf52811 and nrf9160.

I have an issue in nrf52811 when I try to check or debug in realboard.

I already did the flash for the board and all the process is completed. Below is the picture of when the verifying process was completed.

But when I try to debug on it, I got this error.

I also already change the memory based on nrf52811 datasheet, but still not works.

Anybody have solution for this? Thank you.

[Vidar Berg]

Hi,

The verification error indicates that there may be a HW issue. Is this a custom board you have designed, or is it a board you have bought from a third party?

Best regards,

Vidar

[azwawe]

Hi, thanks for your help Vidar. I am using a custom board. But now I manage to debug it. The issue was I didn't activate the download to flash again for debug like the picture below.

Again, really thanks.

[Vidar Berg]

Thanks for sharing the solution! I actually did not know that not enabling this option could lead to a verification error. I will keep this in mind if I see anyone else report the same.