Cannot Erase MBR Page in NRF52840 Dongle using NRF52840 DK as debugger

RE: Cannot Erase MBR Page in NRF52840 Dongle using NRF52840 DK as debugger

blebuddy — Wed, 25 Jan 2023 14:33:13 GMT

The issue is now resolved. I used the SES project blinky_pca10056_blank and changed the board to PCA10059 in the preprocessor setting. Thank you for helping.

RE: Cannot Erase MBR Page in NRF52840 Dongle using NRF52840 DK as debugger

blebuddy — Wed, 25 Jan 2023 00:44:18 GMT

I encountered an error when flashing using nrfjprog. Please see below.

I also attached the nrfjprog log.devzone.nordicsemi.com/.../5023.log.log

RE: Cannot Erase MBR Page in NRF52840 Dongle using NRF52840 DK as debugger

Sigurd — Tue, 24 Jan 2023 16:10:31 GMT

Are you able to flash the hex with nrfjrpog ?

nrfjprog --program blinky_pca10059_mbr.hex --verify

RE: Cannot Erase MBR Page in NRF52840 Dongle using NRF52840 DK as debugger

blebuddy — Tue, 24 Jan 2023 15:15:04 GMT

No error codes after running --eraseall.

nrfjprog version: 10.19.0

SES version: 5.62

NRF SDK: 17.1.0

The jlink is getting stucked like this:

RE: Cannot Erase MBR Page in NRF52840 Dongle using NRF52840 DK as debugger

Sigurd — Tue, 24 Jan 2023 15:02:07 GMT

[quote user="blebuddy"]I tried nrfjprog --eraseall[/quote]

Did that return any error-codes?

What nrfjprog version are you using ?

What SES version are you using?

RE: Cannot Erase MBR Page in NRF52840 Dongle using NRF52840 DK as debugger

blebuddy — Tue, 24 Jan 2023 13:14:46 GMT

I tried nrfjprog --eraseall but I still encounter the problem.

RE: Cannot Erase MBR Page in NRF52840 Dongle using NRF52840 DK as debugger

Sigurd — Tue, 24 Jan 2023 13:00:59 GMT

Hi,

I have not seen that issue before.

You can try to use nrfjprog command line tool to erase it.

nrfjprog --eraseall