Error flashing custom board w/ nRF52832 (unable to read)

[towes]

I'm trying to flash a custom board (schematics in this ticket - Schematic/Layout review request) using a Jlink EDU mini and keep running into an error message saying it's failing to read or erase memory. I've seen suggestions on other posts that running nrfjprog --recover can remove the read protection mechanism, but when I ran that (with --log, which I've attached) it also failed.

 

4274.log.log

I've had the flash process succeed sometimes, but the board doesn't act any differently to before (can't control the GPIO) so I'm assuming that's another issue.

Any ideas for what could be causing this?

Thanks

[Simonr]

Hi again

I was away last week, but in the meantime I've gotten some suggestions from the developers on this: 

Can you try using the VS Code extension UI to build and flash using sysbuild on your end? 

Please confirm whether building with sysbuild and flashing the entire image works or not on your side here.

Best regards,

Simon